Attachment 178984 Details for Bug 148094 – Apple Crash Report - 2.5 MB Spreadsheet

Apple Crash Report - 2.5 MB Spreadsheet

LibreOffice 7.1.8 Crash opening 2.5MB spreadsheet.txt (text/plain), 2.23 MB, created by Peter on 2022-03-20 09:06:12 UTC

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Description:

Filename:

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Creator: Peter

Created: 2022-03-20 09:06:12 UTC

Size: 2.23 MB

patch

obsolete

>ance donation from Finder [360], IO tier 0>
>  11  <truncated backtrace> 1-11
>    11  __psynch_cvwait + 10 (libsystem_kernel.dylib + 18534) [0x7fff6e00c866] 1-11
>     *11  psynch_cvcontinue + 0 (pthread + 19324) [0xffffff7f82d6fb7c] 1-11
>
>  Thread 0x1f89b1           Thread name "com.apple.NSURLConnectionLoader"       11 samples (1-11)         priority 37 (base 37)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process unclamped, process received importance donation from Finder [360], IO tier 0>
>  11  <truncated backtrace> 1-11
>    11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>     *11  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-11
>
>  Binary Images:
>           0x10b036000 -        0x10b037fff  com.apple.WebKit.Networking 14607 (14607.3.9) <97B4845A-1405-364D-A61D-C44B32F26F5F>  /System/Library/Frameworks/WebKit.framework/Versions/A/XPCServices/com.apple.WebKit.Networking.xpc/Contents/MacOS/com.apple.WebKit.Networking
>        0x7fff41d0f000 -     0x7fff42155fff  com.apple.CoreFoundation 6.9 (1575.405)       <22EC9B76-B2B4-3CE8-9EAE-33531A902956>  /System/Library/Frameworks/CoreFoundation.framework/Versions/A/CoreFoundation
>        0x7fff43fb4000 -     0x7fff44362fff  com.apple.Foundation 6.9 (1575.405)           <9FA71865-7713-3F53-91E7-5DCEBCF4F83D>  /System/Library/Frameworks/Foundation.framework/Versions/C/Foundation
>        0x7fff6debe000 -     0x7fff6deeafff  libdyld.dylib (655.1.1)                       <002418CC-AD11-3D10-865B-015591D24E6C>  /usr/lib/system/libdyld.dylib
>        0x7fff6e008000 -     0x7fff6e030fff  libsystem_kernel.dylib (4903.278.70)          <35EE704F-F9B6-3531-B312-E45CFA2A8743>  /usr/lib/system/libsystem_kernel.dylib
>        0x7fff6e0fc000 -     0x7fff6e12bfff  libxpc.dylib (1336.261.7)                     <404F0E1A-30BC-3CFB-98D3-4A2167CC2AB8>  /usr/lib/system/libxpc.dylib
>   *0xffffff7f82d6b000 - 0xffffff7f82d72fff  com.apple.kec.pthread 1.0 (1)                 <6C7628FE-2621-3C19-B248-D4DA0D722123>  /System/Library/Extensions/pthread.kext/Contents/MacOS/pthread
>   *0xffffff8000200000 - 0xffffff8000bfffff  kernel (4903.278.70)                          <041B6A6D-CD16-36FA-88B9-E32FF46EF89F>  /System/Library/Kernels/kernel
>
>
>Process:         com.apple.WebKit.Networking [25685]
>UUID:            97B4845A-1405-364D-A61D-C44B32F26F5F
>Path:            /System/Library/Frameworks/WebKit.framework/Versions/A/XPCServices/com.apple.WebKit.Networking.xpc/Contents/MacOS/com.apple.WebKit.Networking
>Architecture:    x86_64
>Parent:          launchd [1]
>Responsible:     Finder [360]
>UID:             502
>Sudden Term:     Tracked (allows idle exit)
>Footprint:       9692 KB
>Start time:      2022-03-19 11:54:52 +0000
>End time:        2022-03-19 11:54:53 +0000
>Num samples:     11 (1-11)
>Note:            1 idle work queue thread omitted
>
>  Thread 0x1f8ebb           DispatchQueue 1           11 samples (1-11)         priority 37 (base 37)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process unclamped, process received importance donation from Finder [360], IO tier 0>
>  11  start + 1 (libdyld.dylib + 91093) [0x7fff6ded43d5] 1-11
>    11  ??? (com.apple.WebKit.Networking + 6247) [0x10ce81867] 1-11
>      11  ??? (com.apple.WebKit.Networking + 5858) [0x10ce816e2] 1-11
>        11  xpc_main + 433 (libxpc.dylib + 68445) [0x7fff6e10cb5d] 1-11
>          11  _xpc_objc_main + 552 (libxpc.dylib + 69723) [0x7fff6e10d05b] 1-11
>            11  -[NSRunLoop(NSRunLoop) run] + 76 (Foundation + 117396) [0x7fff43fd0a94] 1-11
>              11  -[NSRunLoop(NSRunLoop) runMode:beforeDate:] + 280 (Foundation + 117695) [0x7fff43fd0bbf] 1-11
>                11  CFRunLoopRunSpecific + 459 (CoreFoundation + 236881) [0x7fff41d48d51] 1-11
>                  11  __CFRunLoopRun + 1619 (CoreFoundation + 239094) [0x7fff41d495f6] 1-11
>                    11  __CFRunLoopServiceMachPort + 327 (CoreFoundation + 241801) [0x7fff41d4a089] 1-11
>                      11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>                       *11  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-11
>
>  Thread 0x1f8ecd           Thread name "JavaScriptCore bmalloc scavenger"      11 samples (1-11)         priority 37 (base 37)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process unclamped, process received importance donation from Finder [360], IO tier 0>
>  11  <truncated backtrace> 1-11
>    11  __psynch_cvwait + 10 (libsystem_kernel.dylib + 18534) [0x7fff6e00c866] 1-11
>     *11  psynch_cvcontinue + 0 (pthread + 19324) [0xffffff7f82d6fb7c] 1-11
>
>  Thread 0x1f8edc           Thread name "com.apple.NSURLConnectionLoader"       11 samples (1-11)         priority 37 (base 37)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process unclamped, process received importance donation from Finder [360], IO tier 0>
>  11  <truncated backtrace> 1-11
>    11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>     *11  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-11
>
>  Binary Images:
>           0x10ce80000 -        0x10ce81fff  com.apple.WebKit.Networking 14607 (14607.3.9) <97B4845A-1405-364D-A61D-C44B32F26F5F>  /System/Library/Frameworks/WebKit.framework/Versions/A/XPCServices/com.apple.WebKit.Networking.xpc/Contents/MacOS/com.apple.WebKit.Networking
>        0x7fff41d0f000 -     0x7fff42155fff  com.apple.CoreFoundation 6.9 (1575.405)       <22EC9B76-B2B4-3CE8-9EAE-33531A902956>  /System/Library/Frameworks/CoreFoundation.framework/Versions/A/CoreFoundation
>        0x7fff43fb4000 -     0x7fff44362fff  com.apple.Foundation 6.9 (1575.405)           <9FA71865-7713-3F53-91E7-5DCEBCF4F83D>  /System/Library/Frameworks/Foundation.framework/Versions/C/Foundation
>        0x7fff6debe000 -     0x7fff6deeafff  libdyld.dylib (655.1.1)                       <002418CC-AD11-3D10-865B-015591D24E6C>  /usr/lib/system/libdyld.dylib
>        0x7fff6e008000 -     0x7fff6e030fff  libsystem_kernel.dylib (4903.278.70)          <35EE704F-F9B6-3531-B312-E45CFA2A8743>  /usr/lib/system/libsystem_kernel.dylib
>        0x7fff6e0fc000 -     0x7fff6e12bfff  libxpc.dylib (1336.261.7)                     <404F0E1A-30BC-3CFB-98D3-4A2167CC2AB8>  /usr/lib/system/libxpc.dylib
>   *0xffffff7f82d6b000 - 0xffffff7f82d72fff  com.apple.kec.pthread 1.0 (1)                 <6C7628FE-2621-3C19-B248-D4DA0D722123>  /System/Library/Extensions/pthread.kext/Contents/MacOS/pthread
>   *0xffffff8000200000 - 0xffffff8000bfffff  kernel (4903.278.70)                          <041B6A6D-CD16-36FA-88B9-E32FF46EF89F>  /System/Library/Kernels/kernel
>
>
>Process:         com.apple.WebKit.Networking [25701]
>UUID:            97B4845A-1405-364D-A61D-C44B32F26F5F
>Path:            /System/Library/Frameworks/WebKit.framework/Versions/A/XPCServices/com.apple.WebKit.Networking.xpc/Contents/MacOS/com.apple.WebKit.Networking
>Architecture:    x86_64
>Parent:          launchd [1]
>Responsible:     Finder [360]
>UID:             502
>Sudden Term:     Tracked (allows idle exit)
>Footprint:       10016 KB
>Start time:      2022-03-19 11:54:52 +0000
>End time:        2022-03-19 11:54:53 +0000
>Num samples:     11 (1-11)
>Note:            1 idle work queue thread omitted
>
>  Thread 0x1f9338           DispatchQueue 1           11 samples (1-11)         priority 37 (base 37)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process unclamped, process received importance donation from Finder [360], IO tier 0>
>  11  start + 1 (libdyld.dylib + 91093) [0x7fff6ded43d5] 1-11
>    11  ??? (com.apple.WebKit.Networking + 6247) [0x10e76c867] 1-11
>      11  ??? (com.apple.WebKit.Networking + 5858) [0x10e76c6e2] 1-11
>        11  xpc_main + 433 (libxpc.dylib + 68445) [0x7fff6e10cb5d] 1-11
>          11  _xpc_objc_main + 552 (libxpc.dylib + 69723) [0x7fff6e10d05b] 1-11
>            11  -[NSRunLoop(NSRunLoop) run] + 76 (Foundation + 117396) [0x7fff43fd0a94] 1-11
>              11  -[NSRunLoop(NSRunLoop) runMode:beforeDate:] + 280 (Foundation + 117695) [0x7fff43fd0bbf] 1-11
>                11  CFRunLoopRunSpecific + 459 (CoreFoundation + 236881) [0x7fff41d48d51] 1-11
>                  11  __CFRunLoopRun + 1619 (CoreFoundation + 239094) [0x7fff41d495f6] 1-11
>                    11  __CFRunLoopServiceMachPort + 327 (CoreFoundation + 241801) [0x7fff41d4a089] 1-11
>                      11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>                       *11  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-11
>
>  Thread 0x1f9346           Thread name "JavaScriptCore bmalloc scavenger"      11 samples (1-11)         priority 37 (base 37)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process unclamped, process received importance donation from Finder [360], IO tier 0>
>  11  <truncated backtrace> 1-11
>    11  __psynch_cvwait + 10 (libsystem_kernel.dylib + 18534) [0x7fff6e00c866] 1-11
>     *11  psynch_cvcontinue + 0 (pthread + 19324) [0xffffff7f82d6fb7c] 1-11
>
>  Thread 0x1f9347           Thread name "com.apple.NSURLConnectionLoader"       11 samples (1-11)         priority 37 (base 37)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process unclamped, process received importance donation from Finder [360], IO tier 0>
>  11  <truncated backtrace> 1-11
>    11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>     *11  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-11
>
>  Thread 0x1f934b           Thread name "com.apple.CFNetwork.CustomProtocols"   11 samples (1-11)         priority 31 (base 31)
>  <thread QoS default (requested default), process sudden termination dirty, process unclamped, process received importance donation from Finder [360], IO tier 0>
>  11  <truncated backtrace> 1-11
>    11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>     *11  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-11
>
>  Binary Images:
>           0x10e76b000 -        0x10e76cfff  com.apple.WebKit.Networking 14607 (14607.3.9) <97B4845A-1405-364D-A61D-C44B32F26F5F>  /System/Library/Frameworks/WebKit.framework/Versions/A/XPCServices/com.apple.WebKit.Networking.xpc/Contents/MacOS/com.apple.WebKit.Networking
>        0x7fff41d0f000 -     0x7fff42155fff  com.apple.CoreFoundation 6.9 (1575.405)       <22EC9B76-B2B4-3CE8-9EAE-33531A902956>  /System/Library/Frameworks/CoreFoundation.framework/Versions/A/CoreFoundation
>        0x7fff43fb4000 -     0x7fff44362fff  com.apple.Foundation 6.9 (1575.405)           <9FA71865-7713-3F53-91E7-5DCEBCF4F83D>  /System/Library/Frameworks/Foundation.framework/Versions/C/Foundation
>        0x7fff6debe000 -     0x7fff6deeafff  libdyld.dylib (655.1.1)                       <002418CC-AD11-3D10-865B-015591D24E6C>  /usr/lib/system/libdyld.dylib
>        0x7fff6e008000 -     0x7fff6e030fff  libsystem_kernel.dylib (4903.278.70)          <35EE704F-F9B6-3531-B312-E45CFA2A8743>  /usr/lib/system/libsystem_kernel.dylib
>        0x7fff6e0fc000 -     0x7fff6e12bfff  libxpc.dylib (1336.261.7)                     <404F0E1A-30BC-3CFB-98D3-4A2167CC2AB8>  /usr/lib/system/libxpc.dylib
>   *0xffffff7f82d6b000 - 0xffffff7f82d72fff  com.apple.kec.pthread 1.0 (1)                 <6C7628FE-2621-3C19-B248-D4DA0D722123>  /System/Library/Extensions/pthread.kext/Contents/MacOS/pthread
>   *0xffffff8000200000 - 0xffffff8000bfffff  kernel (4903.278.70)                          <041B6A6D-CD16-36FA-88B9-E32FF46EF89F>  /System/Library/Kernels/kernel
>
>
>Process:         com.apple.WebKit.Networking [35744]
>UUID:            97B4845A-1405-364D-A61D-C44B32F26F5F
>Path:            /System/Library/Frameworks/WebKit.framework/Versions/A/XPCServices/com.apple.WebKit.Networking.xpc/Contents/MacOS/com.apple.WebKit.Networking
>Architecture:    x86_64
>Parent:          launchd [1]
>Responsible:     Mail [21385]
>UID:             502
>Sudden Term:     Tracked (allows idle exit)
>Footprint:       6516 KB
>Start time:      2022-03-19 11:54:52 +0000
>End time:        2022-03-19 11:54:53 +0000
>Num samples:     11 (1-11)
>Note:            1 idle work queue thread omitted
>
>  Thread 0x3b7251           DispatchQueue 1           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS background (requested user initiated), process sudden termination dirty, thread darwinbg, process darwinbg, IO tier 2>
>  11  start + 1 (libdyld.dylib + 91093) [0x7fff6ded43d5] 1-11
>    11  ??? (com.apple.WebKit.Networking + 6247) [0x10a735867] 1-11
>      11  ??? (com.apple.WebKit.Networking + 5858) [0x10a7356e2] 1-11
>        11  xpc_main + 433 (libxpc.dylib + 68445) [0x7fff6e10cb5d] 1-11
>          11  _xpc_objc_main + 552 (libxpc.dylib + 69723) [0x7fff6e10d05b] 1-11
>            11  -[NSRunLoop(NSRunLoop) run] + 76 (Foundation + 117396) [0x7fff43fd0a94] 1-11
>              11  -[NSRunLoop(NSRunLoop) runMode:beforeDate:] + 280 (Foundation + 117695) [0x7fff43fd0bbf] 1-11
>                11  CFRunLoopRunSpecific + 459 (CoreFoundation + 236881) [0x7fff41d48d51] 1-11
>                  11  __CFRunLoopRun + 1619 (CoreFoundation + 239094) [0x7fff41d495f6] 1-11
>                    11  __CFRunLoopServiceMachPort + 327 (CoreFoundation + 241801) [0x7fff41d4a089] 1-11
>                      11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>                       *11  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-11
>
>  Thread 0x3b7260           Thread name "JavaScriptCore bmalloc scavenger"      11 samples (1-11)         priority 4 (base 4)
>  <thread QoS background (requested user initiated), process sudden termination dirty, thread darwinbg, process darwinbg, IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  __psynch_cvwait + 10 (libsystem_kernel.dylib + 18534) [0x7fff6e00c866] 1-11
>     *11  psynch_cvcontinue + 0 (pthread + 19324) [0xffffff7f82d6fb7c] 1-11
>
>  Thread 0x3b726a           Thread name "com.apple.NSURLConnectionLoader"       11 samples (1-11)         priority 4 (base 4)
>  <thread QoS background (requested user initiated), process sudden termination dirty, thread darwinbg, process darwinbg, IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>     *11  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-11
>
>  Thread 0x3b726f           Thread name "com.apple.CFNetwork.CustomProtocols"   11 samples (1-11)         priority 4 (base 4)
>  <thread QoS background (requested default), process sudden termination dirty, thread darwinbg, process darwinbg, IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>     *11  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-11
>
>  Binary Images:
>           0x10a734000 -        0x10a735fff  com.apple.WebKit.Networking 14607 (14607.3.9) <97B4845A-1405-364D-A61D-C44B32F26F5F>  /System/Library/Frameworks/WebKit.framework/Versions/A/XPCServices/com.apple.WebKit.Networking.xpc/Contents/MacOS/com.apple.WebKit.Networking
>        0x7fff41d0f000 -     0x7fff42155fff  com.apple.CoreFoundation 6.9 (1575.405)       <22EC9B76-B2B4-3CE8-9EAE-33531A902956>  /System/Library/Frameworks/CoreFoundation.framework/Versions/A/CoreFoundation
>        0x7fff43fb4000 -     0x7fff44362fff  com.apple.Foundation 6.9 (1575.405)           <9FA71865-7713-3F53-91E7-5DCEBCF4F83D>  /System/Library/Frameworks/Foundation.framework/Versions/C/Foundation
>        0x7fff6debe000 -     0x7fff6deeafff  libdyld.dylib (655.1.1)                       <002418CC-AD11-3D10-865B-015591D24E6C>  /usr/lib/system/libdyld.dylib
>        0x7fff6e008000 -     0x7fff6e030fff  libsystem_kernel.dylib (4903.278.70)          <35EE704F-F9B6-3531-B312-E45CFA2A8743>  /usr/lib/system/libsystem_kernel.dylib
>        0x7fff6e0fc000 -     0x7fff6e12bfff  libxpc.dylib (1336.261.7)                     <404F0E1A-30BC-3CFB-98D3-4A2167CC2AB8>  /usr/lib/system/libxpc.dylib
>   *0xffffff7f82d6b000 - 0xffffff7f82d72fff  com.apple.kec.pthread 1.0 (1)                 <6C7628FE-2621-3C19-B248-D4DA0D722123>  /System/Library/Extensions/pthread.kext/Contents/MacOS/pthread
>   *0xffffff8000200000 - 0xffffff8000bfffff  kernel (4903.278.70)                          <041B6A6D-CD16-36FA-88B9-E32FF46EF89F>  /System/Library/Kernels/kernel
>
>
>Process:         com.apple.WebKit.Networking [39533]
>UUID:            97B4845A-1405-364D-A61D-C44B32F26F5F
>Path:            /System/Library/Frameworks/WebKit.framework/Versions/A/XPCServices/com.apple.WebKit.Networking.xpc/Contents/MacOS/com.apple.WebKit.Networking
>Architecture:    x86_64
>Parent:          launchd [1]
>Responsible:     Finder [360]
>UID:             502
>Sudden Term:     Tracked (allows idle exit)
>Footprint:       9724 KB
>Start time:      2022-03-19 11:54:52 +0000
>End time:        2022-03-19 11:54:53 +0000
>Num samples:     11 (1-11)
>Note:            1 idle work queue thread omitted
>
>  Thread 0x442bda           DispatchQueue 1           11 samples (1-11)         priority 37 (base 37)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process unclamped, process received importance donation from Finder [360], IO tier 0>
>  11  start + 1 (libdyld.dylib + 91093) [0x7fff6ded43d5] 1-11
>    11  ??? (com.apple.WebKit.Networking + 6247) [0x10f02d867] 1-11
>      11  ??? (com.apple.WebKit.Networking + 5858) [0x10f02d6e2] 1-11
>        11  xpc_main + 433 (libxpc.dylib + 68445) [0x7fff6e10cb5d] 1-11
>          11  _xpc_objc_main + 552 (libxpc.dylib + 69723) [0x7fff6e10d05b] 1-11
>            11  -[NSRunLoop(NSRunLoop) run] + 76 (Foundation + 117396) [0x7fff43fd0a94] 1-11
>              11  -[NSRunLoop(NSRunLoop) runMode:beforeDate:] + 280 (Foundation + 117695) [0x7fff43fd0bbf] 1-11
>                11  CFRunLoopRunSpecific + 459 (CoreFoundation + 236881) [0x7fff41d48d51] 1-11
>                  11  __CFRunLoopRun + 1619 (CoreFoundation + 239094) [0x7fff41d495f6] 1-11
>                    11  __CFRunLoopServiceMachPort + 327 (CoreFoundation + 241801) [0x7fff41d4a089] 1-11
>                      11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>                       *11  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-11
>
>  Thread 0x442bdf           Thread name "JavaScriptCore bmalloc scavenger"      11 samples (1-11)         priority 37 (base 37)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process unclamped, process received importance donation from Finder [360], IO tier 0>
>  11  <truncated backtrace> 1-11
>    11  __psynch_cvwait + 10 (libsystem_kernel.dylib + 18534) [0x7fff6e00c866] 1-11
>     *11  psynch_cvcontinue + 0 (pthread + 19324) [0xffffff7f82d6fb7c] 1-11
>
>  Thread 0x442be9           Thread name "com.apple.NSURLConnectionLoader"       11 samples (1-11)         priority 37 (base 37)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process unclamped, process received importance donation from Finder [360], IO tier 0>
>  11  <truncated backtrace> 1-11
>    11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>     *11  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-11
>
>  Binary Images:
>           0x10f02c000 -        0x10f02dfff  com.apple.WebKit.Networking 14607 (14607.3.9) <97B4845A-1405-364D-A61D-C44B32F26F5F>  /System/Library/Frameworks/WebKit.framework/Versions/A/XPCServices/com.apple.WebKit.Networking.xpc/Contents/MacOS/com.apple.WebKit.Networking
>        0x7fff41d0f000 -     0x7fff42155fff  com.apple.CoreFoundation 6.9 (1575.405)       <22EC9B76-B2B4-3CE8-9EAE-33531A902956>  /System/Library/Frameworks/CoreFoundation.framework/Versions/A/CoreFoundation
>        0x7fff43fb4000 -     0x7fff44362fff  com.apple.Foundation 6.9 (1575.405)           <9FA71865-7713-3F53-91E7-5DCEBCF4F83D>  /System/Library/Frameworks/Foundation.framework/Versions/C/Foundation
>        0x7fff6debe000 -     0x7fff6deeafff  libdyld.dylib (655.1.1)                       <002418CC-AD11-3D10-865B-015591D24E6C>  /usr/lib/system/libdyld.dylib
>        0x7fff6e008000 -     0x7fff6e030fff  libsystem_kernel.dylib (4903.278.70)          <35EE704F-F9B6-3531-B312-E45CFA2A8743>  /usr/lib/system/libsystem_kernel.dylib
>        0x7fff6e0fc000 -     0x7fff6e12bfff  libxpc.dylib (1336.261.7)                     <404F0E1A-30BC-3CFB-98D3-4A2167CC2AB8>  /usr/lib/system/libxpc.dylib
>   *0xffffff7f82d6b000 - 0xffffff7f82d72fff  com.apple.kec.pthread 1.0 (1)                 <6C7628FE-2621-3C19-B248-D4DA0D722123>  /System/Library/Extensions/pthread.kext/Contents/MacOS/pthread
>   *0xffffff8000200000 - 0xffffff8000bfffff  kernel (4903.278.70)                          <041B6A6D-CD16-36FA-88B9-E32FF46EF89F>  /System/Library/Kernels/kernel
>
>
>Process:         com.apple.WebKit.Networking [39623]
>UUID:            97B4845A-1405-364D-A61D-C44B32F26F5F
>Path:            /System/Library/Frameworks/WebKit.framework/Versions/A/XPCServices/com.apple.WebKit.Networking.xpc/Contents/MacOS/com.apple.WebKit.Networking
>Architecture:    x86_64
>Parent:          launchd [1]
>Responsible:     Finder [360]
>UID:             502
>Sudden Term:     Tracked (allows idle exit)
>Footprint:       2944 KB
>Start time:      2022-03-19 11:54:52 +0000
>End time:        2022-03-19 11:54:53 +0000
>Num samples:     11 (1-11)
>Note:            1 idle work queue thread omitted
>
>  Thread 0x445891           DispatchQueue 1           11 samples (1-11)         priority 37 (base 37)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process unclamped, process received importance donation from Finder [360], IO tier 0>
>  11  start + 1 (libdyld.dylib + 91093) [0x7fff6ded43d5] 1-11
>    11  ??? (com.apple.WebKit.Networking + 6247) [0x104908867] 1-11
>      11  ??? (com.apple.WebKit.Networking + 5858) [0x1049086e2] 1-11
>        11  xpc_main + 433 (libxpc.dylib + 68445) [0x7fff6e10cb5d] 1-11
>          11  _xpc_objc_main + 552 (libxpc.dylib + 69723) [0x7fff6e10d05b] 1-11
>            11  -[NSRunLoop(NSRunLoop) run] + 76 (Foundation + 117396) [0x7fff43fd0a94] 1-11
>              11  -[NSRunLoop(NSRunLoop) runMode:beforeDate:] + 280 (Foundation + 117695) [0x7fff43fd0bbf] 1-11
>                11  CFRunLoopRunSpecific + 459 (CoreFoundation + 236881) [0x7fff41d48d51] 1-11
>                  11  __CFRunLoopRun + 1619 (CoreFoundation + 239094) [0x7fff41d495f6] 1-11
>                    11  __CFRunLoopServiceMachPort + 327 (CoreFoundation + 241801) [0x7fff41d4a089] 1-11
>                      11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>                       *11  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-11
>
>  Thread 0x4458a6           Thread name "JavaScriptCore bmalloc scavenger"      11 samples (1-11)         priority 37 (base 37)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process unclamped, process received importance donation from Finder [360], IO tier 0>
>  11  <truncated backtrace> 1-11
>    11  __psynch_cvwait + 10 (libsystem_kernel.dylib + 18534) [0x7fff6e00c866] 1-11
>     *11  psynch_cvcontinue + 0 (pthread + 19324) [0xffffff7f82d6fb7c] 1-11
>
>  Thread 0x4458a9           Thread name "com.apple.NSURLConnectionLoader"       11 samples (1-11)         priority 37 (base 37)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process unclamped, process received importance donation from Finder [360], IO tier 0>
>  11  <truncated backtrace> 1-11
>    11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>     *11  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-11
>
>  Thread 0x4458f4           Thread name "com.apple.CFNetwork.CustomProtocols"   11 samples (1-11)         priority 31 (base 31)
>  <thread QoS default (requested default), process sudden termination dirty, process unclamped, process received importance donation from Finder [360], IO tier 0>
>  11  <truncated backtrace> 1-11
>    11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>     *11  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-11
>
>  Binary Images:
>           0x104907000 -        0x104908fff  com.apple.WebKit.Networking 14607 (14607.3.9) <97B4845A-1405-364D-A61D-C44B32F26F5F>  /System/Library/Frameworks/WebKit.framework/Versions/A/XPCServices/com.apple.WebKit.Networking.xpc/Contents/MacOS/com.apple.WebKit.Networking
>        0x7fff41d0f000 -     0x7fff42155fff  com.apple.CoreFoundation 6.9 (1575.405)       <22EC9B76-B2B4-3CE8-9EAE-33531A902956>  /System/Library/Frameworks/CoreFoundation.framework/Versions/A/CoreFoundation
>        0x7fff43fb4000 -     0x7fff44362fff  com.apple.Foundation 6.9 (1575.405)           <9FA71865-7713-3F53-91E7-5DCEBCF4F83D>  /System/Library/Frameworks/Foundation.framework/Versions/C/Foundation
>        0x7fff6debe000 -     0x7fff6deeafff  libdyld.dylib (655.1.1)                       <002418CC-AD11-3D10-865B-015591D24E6C>  /usr/lib/system/libdyld.dylib
>        0x7fff6e008000 -     0x7fff6e030fff  libsystem_kernel.dylib (4903.278.70)          <35EE704F-F9B6-3531-B312-E45CFA2A8743>  /usr/lib/system/libsystem_kernel.dylib
>        0x7fff6e0fc000 -     0x7fff6e12bfff  libxpc.dylib (1336.261.7)                     <404F0E1A-30BC-3CFB-98D3-4A2167CC2AB8>  /usr/lib/system/libxpc.dylib
>   *0xffffff7f82d6b000 - 0xffffff7f82d72fff  com.apple.kec.pthread 1.0 (1)                 <6C7628FE-2621-3C19-B248-D4DA0D722123>  /System/Library/Extensions/pthread.kext/Contents/MacOS/pthread
>   *0xffffff8000200000 - 0xffffff8000bfffff  kernel (4903.278.70)                          <041B6A6D-CD16-36FA-88B9-E32FF46EF89F>  /System/Library/Kernels/kernel
>
>
>Process:         com.apple.WebKit.Networking [47274]
>UUID:            97B4845A-1405-364D-A61D-C44B32F26F5F
>Path:            /System/Library/Frameworks/WebKit.framework/Versions/A/XPCServices/com.apple.WebKit.Networking.xpc/Contents/MacOS/com.apple.WebKit.Networking
>Architecture:    x86_64
>Parent:          launchd [1]
>Responsible:     iTunes [47120]
>UID:             502
>Sudden Term:     Tracked (allows idle exit)
>Footprint:       8928 KB
>Start time:      2022-03-19 11:54:52 +0000
>End time:        2022-03-19 11:54:53 +0000
>Num samples:     11 (1-11)
>Note:            2 idle work queue threads omitted
>
>  Thread 0x535cb5           DispatchQueue 1           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS background (requested user initiated), process sudden termination dirty, thread darwinbg, process darwinbg, IO tier 2>
>  11  start + 1 (libdyld.dylib + 91093) [0x7fff6ded43d5] 1-11
>    11  ??? (com.apple.WebKit.Networking + 6247) [0x102a01867] 1-11
>      11  ??? (com.apple.WebKit.Networking + 5858) [0x102a016e2] 1-11
>        11  xpc_main + 433 (libxpc.dylib + 68445) [0x7fff6e10cb5d] 1-11
>          11  _xpc_objc_main + 552 (libxpc.dylib + 69723) [0x7fff6e10d05b] 1-11
>            11  -[NSRunLoop(NSRunLoop) run] + 76 (Foundation + 117396) [0x7fff43fd0a94] 1-11
>              11  -[NSRunLoop(NSRunLoop) runMode:beforeDate:] + 280 (Foundation + 117695) [0x7fff43fd0bbf] 1-11
>                11  CFRunLoopRunSpecific + 459 (CoreFoundation + 236881) [0x7fff41d48d51] 1-11
>                  11  __CFRunLoopRun + 1619 (CoreFoundation + 239094) [0x7fff41d495f6] 1-11
>                    11  __CFRunLoopServiceMachPort + 327 (CoreFoundation + 241801) [0x7fff41d4a089] 1-11
>                      11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>                       *11  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-11
>
>  Thread 0x535cbe           Thread name "JavaScriptCore bmalloc scavenger"      11 samples (1-11)         priority 4 (base 4)
>  <thread QoS background (requested user initiated), process sudden termination dirty, thread darwinbg, process darwinbg, IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  __psynch_cvwait + 10 (libsystem_kernel.dylib + 18534) [0x7fff6e00c866] 1-11
>     *11  psynch_cvcontinue + 0 (pthread + 19324) [0xffffff7f82d6fb7c] 1-11
>
>  Thread 0x535ccd           Thread name "com.apple.NSURLConnectionLoader"       11 samples (1-11)         priority 4 (base 4)
>  <thread QoS background (requested user initiated), process sudden termination dirty, thread darwinbg, process darwinbg, IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>     *11  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-11
>
>  Binary Images:
>           0x102a00000 -        0x102a01fff  com.apple.WebKit.Networking 14607 (14607.3.9) <97B4845A-1405-364D-A61D-C44B32F26F5F>  /System/Library/Frameworks/WebKit.framework/Versions/A/XPCServices/com.apple.WebKit.Networking.xpc/Contents/MacOS/com.apple.WebKit.Networking
>        0x7fff41d0f000 -     0x7fff42155fff  com.apple.CoreFoundation 6.9 (1575.405)       <22EC9B76-B2B4-3CE8-9EAE-33531A902956>  /System/Library/Frameworks/CoreFoundation.framework/Versions/A/CoreFoundation
>        0x7fff43fb4000 -     0x7fff44362fff  com.apple.Foundation 6.9 (1575.405)           <9FA71865-7713-3F53-91E7-5DCEBCF4F83D>  /System/Library/Frameworks/Foundation.framework/Versions/C/Foundation
>        0x7fff6debe000 -     0x7fff6deeafff  libdyld.dylib (655.1.1)                       <002418CC-AD11-3D10-865B-015591D24E6C>  /usr/lib/system/libdyld.dylib
>        0x7fff6e008000 -     0x7fff6e030fff  libsystem_kernel.dylib (4903.278.70)          <35EE704F-F9B6-3531-B312-E45CFA2A8743>  /usr/lib/system/libsystem_kernel.dylib
>        0x7fff6e0fc000 -     0x7fff6e12bfff  libxpc.dylib (1336.261.7)                     <404F0E1A-30BC-3CFB-98D3-4A2167CC2AB8>  /usr/lib/system/libxpc.dylib
>   *0xffffff7f82d6b000 - 0xffffff7f82d72fff  com.apple.kec.pthread 1.0 (1)                 <6C7628FE-2621-3C19-B248-D4DA0D722123>  /System/Library/Extensions/pthread.kext/Contents/MacOS/pthread
>   *0xffffff8000200000 - 0xffffff8000bfffff  kernel (4903.278.70)                          <041B6A6D-CD16-36FA-88B9-E32FF46EF89F>  /System/Library/Kernels/kernel
>
>
>Process:         com.apple.WebKit.Networking [49931]
>UUID:            97B4845A-1405-364D-A61D-C44B32F26F5F
>Path:            /System/Library/Frameworks/WebKit.framework/Versions/A/XPCServices/com.apple.WebKit.Networking.xpc/Contents/MacOS/com.apple.WebKit.Networking
>Architecture:    x86_64
>Parent:          launchd [1]
>Responsible:     Finder [360]
>UID:             502
>Sudden Term:     Tracked (allows idle exit)
>Footprint:       2464 KB
>Start time:      2022-03-19 11:54:52 +0000
>End time:        2022-03-19 11:54:53 +0000
>Num samples:     11 (1-11)
>Note:            1 idle work queue thread omitted
>
>  Thread 0x5a0419           DispatchQueue 1           11 samples (1-11)         priority 37 (base 37)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process unclamped, process received importance donation from Finder [360], IO tier 0>
>  11  start + 1 (libdyld.dylib + 91093) [0x7fff6ded43d5] 1-11
>    11  ??? (com.apple.WebKit.Networking + 6247) [0x10e244867] 1-11
>      11  ??? (com.apple.WebKit.Networking + 5858) [0x10e2446e2] 1-11
>        11  xpc_main + 433 (libxpc.dylib + 68445) [0x7fff6e10cb5d] 1-11
>          11  _xpc_objc_main + 552 (libxpc.dylib + 69723) [0x7fff6e10d05b] 1-11
>            11  -[NSRunLoop(NSRunLoop) run] + 76 (Foundation + 117396) [0x7fff43fd0a94] 1-11
>              11  -[NSRunLoop(NSRunLoop) runMode:beforeDate:] + 280 (Foundation + 117695) [0x7fff43fd0bbf] 1-11
>                11  CFRunLoopRunSpecific + 459 (CoreFoundation + 236881) [0x7fff41d48d51] 1-11
>                  11  __CFRunLoopRun + 1619 (CoreFoundation + 239094) [0x7fff41d495f6] 1-11
>                    11  __CFRunLoopServiceMachPort + 327 (CoreFoundation + 241801) [0x7fff41d4a089] 1-11
>                      11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>                       *11  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-11
>
>  Thread 0x5a041d           Thread name "JavaScriptCore bmalloc scavenger"      11 samples (1-11)         priority 37 (base 37)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process unclamped, process received importance donation from Finder [360], IO tier 0>
>  11  <truncated backtrace> 1-11
>    11  __psynch_cvwait + 10 (libsystem_kernel.dylib + 18534) [0x7fff6e00c866] 1-11
>     *11  psynch_cvcontinue + 0 (pthread + 19324) [0xffffff7f82d6fb7c] 1-11
>
>  Thread 0x5a041f           Thread name "com.apple.NSURLConnectionLoader"       11 samples (1-11)         priority 37 (base 37)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process unclamped, process received importance donation from Finder [360], IO tier 0>
>  11  <truncated backtrace> 1-11
>    11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>     *11  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-11
>
>  Binary Images:
>           0x10e243000 -        0x10e244fff  com.apple.WebKit.Networking 14607 (14607.3.9) <97B4845A-1405-364D-A61D-C44B32F26F5F>  /System/Library/Frameworks/WebKit.framework/Versions/A/XPCServices/com.apple.WebKit.Networking.xpc/Contents/MacOS/com.apple.WebKit.Networking
>        0x7fff41d0f000 -     0x7fff42155fff  com.apple.CoreFoundation 6.9 (1575.405)       <22EC9B76-B2B4-3CE8-9EAE-33531A902956>  /System/Library/Frameworks/CoreFoundation.framework/Versions/A/CoreFoundation
>        0x7fff43fb4000 -     0x7fff44362fff  com.apple.Foundation 6.9 (1575.405)           <9FA71865-7713-3F53-91E7-5DCEBCF4F83D>  /System/Library/Frameworks/Foundation.framework/Versions/C/Foundation
>        0x7fff6debe000 -     0x7fff6deeafff  libdyld.dylib (655.1.1)                       <002418CC-AD11-3D10-865B-015591D24E6C>  /usr/lib/system/libdyld.dylib
>        0x7fff6e008000 -     0x7fff6e030fff  libsystem_kernel.dylib (4903.278.70)          <35EE704F-F9B6-3531-B312-E45CFA2A8743>  /usr/lib/system/libsystem_kernel.dylib
>        0x7fff6e0fc000 -     0x7fff6e12bfff  libxpc.dylib (1336.261.7)                     <404F0E1A-30BC-3CFB-98D3-4A2167CC2AB8>  /usr/lib/system/libxpc.dylib
>   *0xffffff7f82d6b000 - 0xffffff7f82d72fff  com.apple.kec.pthread 1.0 (1)                 <6C7628FE-2621-3C19-B248-D4DA0D722123>  /System/Library/Extensions/pthread.kext/Contents/MacOS/pthread
>   *0xffffff8000200000 - 0xffffff8000bfffff  kernel (4903.278.70)                          <041B6A6D-CD16-36FA-88B9-E32FF46EF89F>  /System/Library/Kernels/kernel
>
>
>Process:         com.apple.WebKit.Networking [58317]
>UUID:            97B4845A-1405-364D-A61D-C44B32F26F5F
>Path:            /System/Library/Frameworks/WebKit.framework/Versions/A/XPCServices/com.apple.WebKit.Networking.xpc/Contents/MacOS/com.apple.WebKit.Networking
>Architecture:    x86_64
>Parent:          launchd [1]
>Responsible:     Finder [360]
>UID:             502
>Sudden Term:     Tracked (allows idle exit)
>Footprint:       2452 KB
>Start time:      2022-03-19 11:54:52 +0000
>End time:        2022-03-19 11:54:53 +0000
>Num samples:     11 (1-11)
>Note:            1 idle work queue thread omitted
>
>  Thread 0x69e4ce           DispatchQueue 1           11 samples (1-11)         priority 37 (base 37)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process unclamped, process received importance donation from Finder [360], IO tier 0>
>  11  start + 1 (libdyld.dylib + 91093) [0x7fff6ded43d5] 1-11
>    11  ??? (com.apple.WebKit.Networking + 6247) [0x10a99b867] 1-11
>      11  ??? (com.apple.WebKit.Networking + 5858) [0x10a99b6e2] 1-11
>        11  xpc_main + 433 (libxpc.dylib + 68445) [0x7fff6e10cb5d] 1-11
>          11  _xpc_objc_main + 552 (libxpc.dylib + 69723) [0x7fff6e10d05b] 1-11
>            11  -[NSRunLoop(NSRunLoop) run] + 76 (Foundation + 117396) [0x7fff43fd0a94] 1-11
>              11  -[NSRunLoop(NSRunLoop) runMode:beforeDate:] + 280 (Foundation + 117695) [0x7fff43fd0bbf] 1-11
>                11  CFRunLoopRunSpecific + 459 (CoreFoundation + 236881) [0x7fff41d48d51] 1-11
>                  11  __CFRunLoopRun + 1619 (CoreFoundation + 239094) [0x7fff41d495f6] 1-11
>                    11  __CFRunLoopServiceMachPort + 327 (CoreFoundation + 241801) [0x7fff41d4a089] 1-11
>                      11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>                       *11  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-11
>
>  Thread 0x69e4dc           Thread name "JavaScriptCore bmalloc scavenger"      11 samples (1-11)         priority 37 (base 37)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process unclamped, process received importance donation from Finder [360], IO tier 0>
>  11  <truncated backtrace> 1-11
>    11  __psynch_cvwait + 10 (libsystem_kernel.dylib + 18534) [0x7fff6e00c866] 1-11
>     *11  psynch_cvcontinue + 0 (pthread + 19324) [0xffffff7f82d6fb7c] 1-11
>
>  Thread 0x69e4e5           Thread name "com.apple.NSURLConnectionLoader"       11 samples (1-11)         priority 37 (base 37)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process unclamped, process received importance donation from Finder [360], IO tier 0>
>  11  <truncated backtrace> 1-11
>    11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>     *11  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-11
>
>  Binary Images:
>           0x10a99a000 -        0x10a99bfff  com.apple.WebKit.Networking 14607 (14607.3.9) <97B4845A-1405-364D-A61D-C44B32F26F5F>  /System/Library/Frameworks/WebKit.framework/Versions/A/XPCServices/com.apple.WebKit.Networking.xpc/Contents/MacOS/com.apple.WebKit.Networking
>        0x7fff41d0f000 -     0x7fff42155fff  com.apple.CoreFoundation 6.9 (1575.405)       <22EC9B76-B2B4-3CE8-9EAE-33531A902956>  /System/Library/Frameworks/CoreFoundation.framework/Versions/A/CoreFoundation
>        0x7fff43fb4000 -     0x7fff44362fff  com.apple.Foundation 6.9 (1575.405)           <9FA71865-7713-3F53-91E7-5DCEBCF4F83D>  /System/Library/Frameworks/Foundation.framework/Versions/C/Foundation
>        0x7fff6debe000 -     0x7fff6deeafff  libdyld.dylib (655.1.1)                       <002418CC-AD11-3D10-865B-015591D24E6C>  /usr/lib/system/libdyld.dylib
>        0x7fff6e008000 -     0x7fff6e030fff  libsystem_kernel.dylib (4903.278.70)          <35EE704F-F9B6-3531-B312-E45CFA2A8743>  /usr/lib/system/libsystem_kernel.dylib
>        0x7fff6e0fc000 -     0x7fff6e12bfff  libxpc.dylib (1336.261.7)                     <404F0E1A-30BC-3CFB-98D3-4A2167CC2AB8>  /usr/lib/system/libxpc.dylib
>   *0xffffff7f82d6b000 - 0xffffff7f82d72fff  com.apple.kec.pthread 1.0 (1)                 <6C7628FE-2621-3C19-B248-D4DA0D722123>  /System/Library/Extensions/pthread.kext/Contents/MacOS/pthread
>   *0xffffff8000200000 - 0xffffff8000bfffff  kernel (4903.278.70)                          <041B6A6D-CD16-36FA-88B9-E32FF46EF89F>  /System/Library/Kernels/kernel
>
>
>Process:         com.apple.WebKit.Networking [58837]
>UUID:            97B4845A-1405-364D-A61D-C44B32F26F5F
>Path:            /System/Library/Frameworks/WebKit.framework/Versions/A/XPCServices/com.apple.WebKit.Networking.xpc/Contents/MacOS/com.apple.WebKit.Networking
>Architecture:    x86_64
>Parent:          launchd [1]
>Responsible:     Finder [360]
>UID:             502
>Sudden Term:     Tracked (allows idle exit)
>Footprint:       2464 KB
>Start time:      2022-03-19 11:54:52 +0000
>End time:        2022-03-19 11:54:53 +0000
>Num samples:     11 (1-11)
>Note:            1 idle work queue thread omitted
>
>  Thread 0x6a6b17           DispatchQueue 1           11 samples (1-11)         priority 37 (base 37)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process unclamped, process received importance donation from Finder [360], IO tier 0>
>  11  start + 1 (libdyld.dylib + 91093) [0x7fff6ded43d5] 1-11
>    11  ??? (com.apple.WebKit.Networking + 6247) [0x1097dc867] 1-11
>      11  ??? (com.apple.WebKit.Networking + 5858) [0x1097dc6e2] 1-11
>        11  xpc_main + 433 (libxpc.dylib + 68445) [0x7fff6e10cb5d] 1-11
>          11  _xpc_objc_main + 552 (libxpc.dylib + 69723) [0x7fff6e10d05b] 1-11
>            11  -[NSRunLoop(NSRunLoop) run] + 76 (Foundation + 117396) [0x7fff43fd0a94] 1-11
>              11  -[NSRunLoop(NSRunLoop) runMode:beforeDate:] + 280 (Foundation + 117695) [0x7fff43fd0bbf] 1-11
>                11  CFRunLoopRunSpecific + 459 (CoreFoundation + 236881) [0x7fff41d48d51] 1-11
>                  11  __CFRunLoopRun + 1619 (CoreFoundation + 239094) [0x7fff41d495f6] 1-11
>                    11  __CFRunLoopServiceMachPort + 327 (CoreFoundation + 241801) [0x7fff41d4a089] 1-11
>                      11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>                       *11  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-11
>
>  Thread 0x6a6b1f           Thread name "JavaScriptCore bmalloc scavenger"      11 samples (1-11)         priority 37 (base 37)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process unclamped, process received importance donation from Finder [360], IO tier 0>
>  11  <truncated backtrace> 1-11
>    11  __psynch_cvwait + 10 (libsystem_kernel.dylib + 18534) [0x7fff6e00c866] 1-11
>     *11  psynch_cvcontinue + 0 (pthread + 19324) [0xffffff7f82d6fb7c] 1-11
>
>  Thread 0x6a6b24           Thread name "com.apple.NSURLConnectionLoader"       11 samples (1-11)         priority 37 (base 37)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process unclamped, process received importance donation from Finder [360], IO tier 0>
>  11  <truncated backtrace> 1-11
>    11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>     *11  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-11
>
>  Binary Images:
>           0x1097db000 -        0x1097dcfff  com.apple.WebKit.Networking 14607 (14607.3.9) <97B4845A-1405-364D-A61D-C44B32F26F5F>  /System/Library/Frameworks/WebKit.framework/Versions/A/XPCServices/com.apple.WebKit.Networking.xpc/Contents/MacOS/com.apple.WebKit.Networking
>        0x7fff41d0f000 -     0x7fff42155fff  com.apple.CoreFoundation 6.9 (1575.405)       <22EC9B76-B2B4-3CE8-9EAE-33531A902956>  /System/Library/Frameworks/CoreFoundation.framework/Versions/A/CoreFoundation
>        0x7fff43fb4000 -     0x7fff44362fff  com.apple.Foundation 6.9 (1575.405)           <9FA71865-7713-3F53-91E7-5DCEBCF4F83D>  /System/Library/Frameworks/Foundation.framework/Versions/C/Foundation
>        0x7fff6debe000 -     0x7fff6deeafff  libdyld.dylib (655.1.1)                       <002418CC-AD11-3D10-865B-015591D24E6C>  /usr/lib/system/libdyld.dylib
>        0x7fff6e008000 -     0x7fff6e030fff  libsystem_kernel.dylib (4903.278.70)          <35EE704F-F9B6-3531-B312-E45CFA2A8743>  /usr/lib/system/libsystem_kernel.dylib
>        0x7fff6e0fc000 -     0x7fff6e12bfff  libxpc.dylib (1336.261.7)                     <404F0E1A-30BC-3CFB-98D3-4A2167CC2AB8>  /usr/lib/system/libxpc.dylib
>   *0xffffff7f82d6b000 - 0xffffff7f82d72fff  com.apple.kec.pthread 1.0 (1)                 <6C7628FE-2621-3C19-B248-D4DA0D722123>  /System/Library/Extensions/pthread.kext/Contents/MacOS/pthread
>   *0xffffff8000200000 - 0xffffff8000bfffff  kernel (4903.278.70)                          <041B6A6D-CD16-36FA-88B9-E32FF46EF89F>  /System/Library/Kernels/kernel
>
>
>Process:         com.apple.WebKit.Networking [58849]
>UUID:            97B4845A-1405-364D-A61D-C44B32F26F5F
>Path:            /System/Library/Frameworks/WebKit.framework/Versions/A/XPCServices/com.apple.WebKit.Networking.xpc/Contents/MacOS/com.apple.WebKit.Networking
>Architecture:    x86_64
>Parent:          launchd [1]
>Responsible:     Finder [360]
>UID:             502
>Sudden Term:     Tracked (allows idle exit)
>Footprint:       2480 KB
>Start time:      2022-03-19 11:54:52 +0000
>End time:        2022-03-19 11:54:53 +0000
>Num samples:     11 (1-11)
>Note:            1 idle work queue thread omitted
>
>  Thread 0x6a7150           DispatchQueue 1           11 samples (1-11)         priority 37 (base 37)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process unclamped, process received importance donation from Finder [360], IO tier 0>
>  11  start + 1 (libdyld.dylib + 91093) [0x7fff6ded43d5] 1-11
>    11  ??? (com.apple.WebKit.Networking + 6247) [0x1032fb867] 1-11
>      11  ??? (com.apple.WebKit.Networking + 5858) [0x1032fb6e2] 1-11
>        11  xpc_main + 433 (libxpc.dylib + 68445) [0x7fff6e10cb5d] 1-11
>          11  _xpc_objc_main + 552 (libxpc.dylib + 69723) [0x7fff6e10d05b] 1-11
>            11  -[NSRunLoop(NSRunLoop) run] + 76 (Foundation + 117396) [0x7fff43fd0a94] 1-11
>              11  -[NSRunLoop(NSRunLoop) runMode:beforeDate:] + 280 (Foundation + 117695) [0x7fff43fd0bbf] 1-11
>                11  CFRunLoopRunSpecific + 459 (CoreFoundation + 236881) [0x7fff41d48d51] 1-11
>                  11  __CFRunLoopRun + 1619 (CoreFoundation + 239094) [0x7fff41d495f6] 1-11
>                    11  __CFRunLoopServiceMachPort + 327 (CoreFoundation + 241801) [0x7fff41d4a089] 1-11
>                      11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>                       *11  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-11
>
>  Thread 0x6a7157           Thread name "JavaScriptCore bmalloc scavenger"      11 samples (1-11)         priority 37 (base 37)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process unclamped, process received importance donation from Finder [360], IO tier 0>
>  11  <truncated backtrace> 1-11
>    11  __psynch_cvwait + 10 (libsystem_kernel.dylib + 18534) [0x7fff6e00c866] 1-11
>     *11  psynch_cvcontinue + 0 (pthread + 19324) [0xffffff7f82d6fb7c] 1-11
>
>  Thread 0x6a7159           Thread name "com.apple.NSURLConnectionLoader"       11 samples (1-11)         priority 37 (base 37)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process unclamped, process received importance donation from Finder [360], IO tier 0>
>  11  <truncated backtrace> 1-11
>    11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>     *11  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-11
>
>  Binary Images:
>           0x1032fa000 -        0x1032fbfff  com.apple.WebKit.Networking 14607 (14607.3.9) <97B4845A-1405-364D-A61D-C44B32F26F5F>  /System/Library/Frameworks/WebKit.framework/Versions/A/XPCServices/com.apple.WebKit.Networking.xpc/Contents/MacOS/com.apple.WebKit.Networking
>        0x7fff41d0f000 -     0x7fff42155fff  com.apple.CoreFoundation 6.9 (1575.405)       <22EC9B76-B2B4-3CE8-9EAE-33531A902956>  /System/Library/Frameworks/CoreFoundation.framework/Versions/A/CoreFoundation
>        0x7fff43fb4000 -     0x7fff44362fff  com.apple.Foundation 6.9 (1575.405)           <9FA71865-7713-3F53-91E7-5DCEBCF4F83D>  /System/Library/Frameworks/Foundation.framework/Versions/C/Foundation
>        0x7fff6debe000 -     0x7fff6deeafff  libdyld.dylib (655.1.1)                       <002418CC-AD11-3D10-865B-015591D24E6C>  /usr/lib/system/libdyld.dylib
>        0x7fff6e008000 -     0x7fff6e030fff  libsystem_kernel.dylib (4903.278.70)          <35EE704F-F9B6-3531-B312-E45CFA2A8743>  /usr/lib/system/libsystem_kernel.dylib
>        0x7fff6e0fc000 -     0x7fff6e12bfff  libxpc.dylib (1336.261.7)                     <404F0E1A-30BC-3CFB-98D3-4A2167CC2AB8>  /usr/lib/system/libxpc.dylib
>   *0xffffff7f82d6b000 - 0xffffff7f82d72fff  com.apple.kec.pthread 1.0 (1)                 <6C7628FE-2621-3C19-B248-D4DA0D722123>  /System/Library/Extensions/pthread.kext/Contents/MacOS/pthread
>   *0xffffff8000200000 - 0xffffff8000bfffff  kernel (4903.278.70)                          <041B6A6D-CD16-36FA-88B9-E32FF46EF89F>  /System/Library/Kernels/kernel
>
>
>Process:         com.apple.WebKit.Networking [59778]
>UUID:            97B4845A-1405-364D-A61D-C44B32F26F5F
>Path:            /System/Library/Frameworks/WebKit.framework/Versions/A/XPCServices/com.apple.WebKit.Networking.xpc/Contents/MacOS/com.apple.WebKit.Networking
>Architecture:    x86_64
>Parent:          launchd [1]
>Responsible:     Spotlight [401]
>UID:             502
>Sudden Term:     Tracked (allows idle exit)
>Footprint:       3016 KB
>Start time:      2022-03-19 11:54:52 +0000
>End time:        2022-03-19 11:54:53 +0000
>Num samples:     11 (1-11)
>CPU Time:        <0.001s (745.9K cycles, 188.0K instructions, 3.97c/i)
>Note:            1 idle work queue thread omitted
>
>  Thread 0x6e27e1           DispatchQueue 1           11 samples (1-11)         priority 4 (base 4)       cpu time <0.001s (513.2K cycles, 153.5K instructions, 3.34c/i)
>  <thread QoS background (requested user initiated), process sudden termination dirty, thread darwinbg, process darwinbg, IO tier 2>
>  11  start + 1 (libdyld.dylib + 91093) [0x7fff6ded43d5] 1-11
>    11  ??? (com.apple.WebKit.Networking + 6247) [0x10f11b867] 1-11
>      11  ??? (com.apple.WebKit.Networking + 5858) [0x10f11b6e2] 1-11
>        11  xpc_main + 433 (libxpc.dylib + 68445) [0x7fff6e10cb5d] 1-11
>          11  _xpc_objc_main + 552 (libxpc.dylib + 69723) [0x7fff6e10d05b] 1-11
>            11  -[NSRunLoop(NSRunLoop) run] + 76 (Foundation + 117396) [0x7fff43fd0a94] 1-11
>              11  -[NSRunLoop(NSRunLoop) runMode:beforeDate:] + 280 (Foundation + 117695) [0x7fff43fd0bbf] 1-11
>                11  CFRunLoopRunSpecific + 459 (CoreFoundation + 236881) [0x7fff41d48d51] 1-11
>                  11  __CFRunLoopRun + 1619 (CoreFoundation + 239094) [0x7fff41d495f6] 1-11
>                    11  __CFRunLoopServiceMachPort + 327 (CoreFoundation + 241801) [0x7fff41d4a089] 1-11
>                      11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>                       *11  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-11
>
>  Thread 0x6e27f4           Thread name "JavaScriptCore bmalloc scavenger"      11 samples (1-11)         priority 4 (base 4)
>  <thread QoS background (requested user initiated), process sudden termination dirty, thread darwinbg, process darwinbg, IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  __psynch_cvwait + 10 (libsystem_kernel.dylib + 18534) [0x7fff6e00c866] 1-11
>     *11  psynch_cvcontinue + 0 (pthread + 19324) [0xffffff7f82d6fb7c] 1-11
>
>  Thread 0x6e2801           Thread name "com.apple.NSURLConnectionLoader"       11 samples (1-11)         priority 4 (base 4)
>  <thread QoS background (requested user initiated), process sudden termination dirty, thread darwinbg, process darwinbg, IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>     *11  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-11
>
>  Thread 0x6e2803           Thread name "com.apple.CFNetwork.CustomProtocols"   11 samples (1-11)         priority 4 (base 4)
>  <thread QoS background (requested default), process sudden termination dirty, thread darwinbg, process darwinbg, IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>     *11  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-11
>
>  Binary Images:
>           0x10f11a000 -        0x10f11bfff  com.apple.WebKit.Networking 14607 (14607.3.9) <97B4845A-1405-364D-A61D-C44B32F26F5F>  /System/Library/Frameworks/WebKit.framework/Versions/A/XPCServices/com.apple.WebKit.Networking.xpc/Contents/MacOS/com.apple.WebKit.Networking
>        0x7fff41d0f000 -     0x7fff42155fff  com.apple.CoreFoundation 6.9 (1575.405)       <22EC9B76-B2B4-3CE8-9EAE-33531A902956>  /System/Library/Frameworks/CoreFoundation.framework/Versions/A/CoreFoundation
>        0x7fff43fb4000 -     0x7fff44362fff  com.apple.Foundation 6.9 (1575.405)           <9FA71865-7713-3F53-91E7-5DCEBCF4F83D>  /System/Library/Frameworks/Foundation.framework/Versions/C/Foundation
>        0x7fff6debe000 -     0x7fff6deeafff  libdyld.dylib (655.1.1)                       <002418CC-AD11-3D10-865B-015591D24E6C>  /usr/lib/system/libdyld.dylib
>        0x7fff6e008000 -     0x7fff6e030fff  libsystem_kernel.dylib (4903.278.70)          <35EE704F-F9B6-3531-B312-E45CFA2A8743>  /usr/lib/system/libsystem_kernel.dylib
>        0x7fff6e0fc000 -     0x7fff6e12bfff  libxpc.dylib (1336.261.7)                     <404F0E1A-30BC-3CFB-98D3-4A2167CC2AB8>  /usr/lib/system/libxpc.dylib
>   *0xffffff7f82d6b000 - 0xffffff7f82d72fff  com.apple.kec.pthread 1.0 (1)                 <6C7628FE-2621-3C19-B248-D4DA0D722123>  /System/Library/Extensions/pthread.kext/Contents/MacOS/pthread
>   *0xffffff8000200000 - 0xffffff8000bfffff  kernel (4903.278.70)                          <041B6A6D-CD16-36FA-88B9-E32FF46EF89F>  /System/Library/Kernels/kernel
>
>
>Process:         com.apple.WebKit.Networking [59865]
>UUID:            97B4845A-1405-364D-A61D-C44B32F26F5F
>Path:            /System/Library/Frameworks/WebKit.framework/Versions/A/XPCServices/com.apple.WebKit.Networking.xpc/Contents/MacOS/com.apple.WebKit.Networking
>Architecture:    x86_64
>Parent:          launchd [1]
>Responsible:     Finder [360]
>UID:             502
>Sudden Term:     Tracked (allows idle exit)
>Footprint:       2908 KB
>Start time:      2022-03-19 11:54:52 +0000
>End time:        2022-03-19 11:54:53 +0000
>Num samples:     11 (1-11)
>Note:            Suspended for 1 sample
>Note:            1 idle work queue thread omitted
>
>  Thread 0x6e3203           DispatchQueue 1           11 samples (1-11)         priority 37 (base 37)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process unclamped, process received importance donation from Finder [360], IO tier 0>
>  11  start + 1 (libdyld.dylib + 91093) [0x7fff6ded43d5] 1-11
>    11  ??? (com.apple.WebKit.Networking + 6247) [0x10efd9867] 1-11
>      11  ??? (com.apple.WebKit.Networking + 5858) [0x10efd96e2] 1-11
>        11  xpc_main + 433 (libxpc.dylib + 68445) [0x7fff6e10cb5d] 1-11
>          11  _xpc_objc_main + 552 (libxpc.dylib + 69723) [0x7fff6e10d05b] 1-11
>            11  -[NSRunLoop(NSRunLoop) run] + 76 (Foundation + 117396) [0x7fff43fd0a94] 1-11
>              11  -[NSRunLoop(NSRunLoop) runMode:beforeDate:] + 280 (Foundation + 117695) [0x7fff43fd0bbf] 1-11
>                11  CFRunLoopRunSpecific + 459 (CoreFoundation + 236881) [0x7fff41d48d51] 1-11
>                  11  __CFRunLoopRun + 1619 (CoreFoundation + 239094) [0x7fff41d495f6] 1-11
>                    11  __CFRunLoopServiceMachPort + 327 (CoreFoundation + 241801) [0x7fff41d4a089] 1-11
>                      11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>                       *1   ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1
>                       *1   ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] (suspended) 2
>                       *9   ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 3-11
>
>  Thread 0x6e3207           Thread name "JavaScriptCore bmalloc scavenger"      11 samples (1-11)         priority 37 (base 37)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process unclamped, process received importance donation from Finder [360], IO tier 0>
>  11  <truncated backtrace> 1-11
>    11  __psynch_cvwait + 10 (libsystem_kernel.dylib + 18534) [0x7fff6e00c866] 1-11
>     *1   psynch_cvcontinue + 0 (pthread + 19324) [0xffffff7f82d6fb7c] 1
>     *1   psynch_cvcontinue + 0 (pthread + 19324) [0xffffff7f82d6fb7c] (suspended) 2
>     *9   psynch_cvcontinue + 0 (pthread + 19324) [0xffffff7f82d6fb7c] 3-11
>
>  Thread 0x6e3210           Thread name "com.apple.NSURLConnectionLoader"       11 samples (1-11)         priority 37 (base 37)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process unclamped, process received importance donation from Finder [360], IO tier 0>
>  11  <truncated backtrace> 1-11
>    11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>     *1   ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1
>     *1   ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] (suspended) 2
>     *9   ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 3-11
>
>  Thread 0x6e32d6           Thread name "com.apple.CFNetwork.CustomProtocols"   11 samples (1-11)         priority 31 (base 31)
>  <thread QoS default (requested default), process sudden termination dirty, process unclamped, process received importance donation from Finder [360], IO tier 0>
>  11  <truncated backtrace> 1-11
>    11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>     *1   ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1
>     *1   ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] (suspended) 2
>     *9   ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 3-11
>
>  Binary Images:
>           0x10efd8000 -        0x10efd9fff  com.apple.WebKit.Networking 14607 (14607.3.9) <97B4845A-1405-364D-A61D-C44B32F26F5F>  /System/Library/Frameworks/WebKit.framework/Versions/A/XPCServices/com.apple.WebKit.Networking.xpc/Contents/MacOS/com.apple.WebKit.Networking
>        0x7fff41d0f000 -     0x7fff42155fff  com.apple.CoreFoundation 6.9 (1575.405)       <22EC9B76-B2B4-3CE8-9EAE-33531A902956>  /System/Library/Frameworks/CoreFoundation.framework/Versions/A/CoreFoundation
>        0x7fff43fb4000 -     0x7fff44362fff  com.apple.Foundation 6.9 (1575.405)           <9FA71865-7713-3F53-91E7-5DCEBCF4F83D>  /System/Library/Frameworks/Foundation.framework/Versions/C/Foundation
>        0x7fff6debe000 -     0x7fff6deeafff  libdyld.dylib (655.1.1)                       <002418CC-AD11-3D10-865B-015591D24E6C>  /usr/lib/system/libdyld.dylib
>        0x7fff6e008000 -     0x7fff6e030fff  libsystem_kernel.dylib (4903.278.70)          <35EE704F-F9B6-3531-B312-E45CFA2A8743>  /usr/lib/system/libsystem_kernel.dylib
>        0x7fff6e0fc000 -     0x7fff6e12bfff  libxpc.dylib (1336.261.7)                     <404F0E1A-30BC-3CFB-98D3-4A2167CC2AB8>  /usr/lib/system/libxpc.dylib
>   *0xffffff7f82d6b000 - 0xffffff7f82d72fff  com.apple.kec.pthread 1.0 (1)                 <6C7628FE-2621-3C19-B248-D4DA0D722123>  /System/Library/Extensions/pthread.kext/Contents/MacOS/pthread
>   *0xffffff8000200000 - 0xffffff8000bfffff  kernel (4903.278.70)                          <041B6A6D-CD16-36FA-88B9-E32FF46EF89F>  /System/Library/Kernels/kernel
>
>
>Process:         com.apple.WebKit.Networking [59906]
>UUID:            97B4845A-1405-364D-A61D-C44B32F26F5F
>Path:            /System/Library/Frameworks/WebKit.framework/Versions/A/XPCServices/com.apple.WebKit.Networking.xpc/Contents/MacOS/com.apple.WebKit.Networking
>Architecture:    x86_64
>Parent:          launchd [1]
>Responsible:     Finder [360]
>UID:             502
>Sudden Term:     Tracked (allows idle exit)
>Footprint:       2740 KB
>Start time:      2022-03-19 11:54:52 +0000
>End time:        2022-03-19 11:54:53 +0000
>Num samples:     11 (1-11)
>Note:            1 idle work queue thread omitted
>
>  Thread 0x6e3fe4           DispatchQueue 1           11 samples (1-11)         priority 37 (base 37)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process unclamped, process received importance donation from Finder [360], IO tier 0>
>  11  start + 1 (libdyld.dylib + 91093) [0x7fff6ded43d5] 1-11
>    11  ??? (com.apple.WebKit.Networking + 6247) [0x101629867] 1-11
>      11  ??? (com.apple.WebKit.Networking + 5858) [0x1016296e2] 1-11
>        11  xpc_main + 433 (libxpc.dylib + 68445) [0x7fff6e10cb5d] 1-11
>          11  _xpc_objc_main + 552 (libxpc.dylib + 69723) [0x7fff6e10d05b] 1-11
>            11  -[NSRunLoop(NSRunLoop) run] + 76 (Foundation + 117396) [0x7fff43fd0a94] 1-11
>              11  -[NSRunLoop(NSRunLoop) runMode:beforeDate:] + 280 (Foundation + 117695) [0x7fff43fd0bbf] 1-11
>                11  CFRunLoopRunSpecific + 459 (CoreFoundation + 236881) [0x7fff41d48d51] 1-11
>                  11  __CFRunLoopRun + 1619 (CoreFoundation + 239094) [0x7fff41d495f6] 1-11
>                    11  __CFRunLoopServiceMachPort + 327 (CoreFoundation + 241801) [0x7fff41d4a089] 1-11
>                      11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>                       *11  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-11
>
>  Thread 0x6e3ff9           Thread name "JavaScriptCore bmalloc scavenger"      11 samples (1-11)         priority 37 (base 37)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process unclamped, process received importance donation from Finder [360], IO tier 0>
>  11  <truncated backtrace> 1-11
>    11  __psynch_cvwait + 10 (libsystem_kernel.dylib + 18534) [0x7fff6e00c866] 1-11
>     *11  psynch_cvcontinue + 0 (pthread + 19324) [0xffffff7f82d6fb7c] 1-11
>
>  Thread 0x6e3ffa           Thread name "com.apple.NSURLConnectionLoader"       11 samples (1-11)         priority 37 (base 37)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process unclamped, process received importance donation from Finder [360], IO tier 0>
>  11  <truncated backtrace> 1-11
>    11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>     *11  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-11
>
>  Thread 0x6e4037           Thread name "com.apple.CFNetwork.CustomProtocols"   11 samples (1-11)         priority 31 (base 31)
>  <thread QoS default (requested default), process sudden termination dirty, process unclamped, process received importance donation from Finder [360], IO tier 0>
>  11  <truncated backtrace> 1-11
>    11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>     *11  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-11
>
>  Binary Images:
>           0x101628000 -        0x101629fff  com.apple.WebKit.Networking 14607 (14607.3.9) <97B4845A-1405-364D-A61D-C44B32F26F5F>  /System/Library/Frameworks/WebKit.framework/Versions/A/XPCServices/com.apple.WebKit.Networking.xpc/Contents/MacOS/com.apple.WebKit.Networking
>        0x7fff41d0f000 -     0x7fff42155fff  com.apple.CoreFoundation 6.9 (1575.405)       <22EC9B76-B2B4-3CE8-9EAE-33531A902956>  /System/Library/Frameworks/CoreFoundation.framework/Versions/A/CoreFoundation
>        0x7fff43fb4000 -     0x7fff44362fff  com.apple.Foundation 6.9 (1575.405)           <9FA71865-7713-3F53-91E7-5DCEBCF4F83D>  /System/Library/Frameworks/Foundation.framework/Versions/C/Foundation
>        0x7fff6debe000 -     0x7fff6deeafff  libdyld.dylib (655.1.1)                       <002418CC-AD11-3D10-865B-015591D24E6C>  /usr/lib/system/libdyld.dylib
>        0x7fff6e008000 -     0x7fff6e030fff  libsystem_kernel.dylib (4903.278.70)          <35EE704F-F9B6-3531-B312-E45CFA2A8743>  /usr/lib/system/libsystem_kernel.dylib
>        0x7fff6e0fc000 -     0x7fff6e12bfff  libxpc.dylib (1336.261.7)                     <404F0E1A-30BC-3CFB-98D3-4A2167CC2AB8>  /usr/lib/system/libxpc.dylib
>   *0xffffff7f82d6b000 - 0xffffff7f82d72fff  com.apple.kec.pthread 1.0 (1)                 <6C7628FE-2621-3C19-B248-D4DA0D722123>  /System/Library/Extensions/pthread.kext/Contents/MacOS/pthread
>   *0xffffff8000200000 - 0xffffff8000bfffff  kernel (4903.278.70)                          <041B6A6D-CD16-36FA-88B9-E32FF46EF89F>  /System/Library/Kernels/kernel
>
>
>Process:         com.apple.WebKit.Networking [60031]
>UUID:            97B4845A-1405-364D-A61D-C44B32F26F5F
>Path:            /System/Library/Frameworks/WebKit.framework/Versions/A/XPCServices/com.apple.WebKit.Networking.xpc/Contents/MacOS/com.apple.WebKit.Networking
>Architecture:    x86_64
>Parent:          launchd [1]
>Responsible:     Mail [21385]
>UID:             502
>Sudden Term:     Tracked (allows idle exit)
>Footprint:       2824 KB
>Start time:      2022-03-19 11:54:52 +0000
>End time:        2022-03-19 11:54:53 +0000
>Num samples:     11 (1-11)
>Note:            1 idle work queue thread omitted
>
>  Thread 0x6ea036           DispatchQueue 1           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS background (requested user initiated), process sudden termination dirty, thread darwinbg, process darwinbg, IO tier 2>
>  11  start + 1 (libdyld.dylib + 91093) [0x7fff6ded43d5] 1-11
>    11  ??? (com.apple.WebKit.Networking + 6247) [0x1060c7867] 1-11
>      11  ??? (com.apple.WebKit.Networking + 5858) [0x1060c76e2] 1-11
>        11  xpc_main + 433 (libxpc.dylib + 68445) [0x7fff6e10cb5d] 1-11
>          11  _xpc_objc_main + 552 (libxpc.dylib + 69723) [0x7fff6e10d05b] 1-11
>            11  -[NSRunLoop(NSRunLoop) run] + 76 (Foundation + 117396) [0x7fff43fd0a94] 1-11
>              11  -[NSRunLoop(NSRunLoop) runMode:beforeDate:] + 280 (Foundation + 117695) [0x7fff43fd0bbf] 1-11
>                11  CFRunLoopRunSpecific + 459 (CoreFoundation + 236881) [0x7fff41d48d51] 1-11
>                  11  __CFRunLoopRun + 1619 (CoreFoundation + 239094) [0x7fff41d495f6] 1-11
>                    11  __CFRunLoopServiceMachPort + 327 (CoreFoundation + 241801) [0x7fff41d4a089] 1-11
>                      11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>                       *11  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-11
>
>  Thread 0x6ea04f           Thread name "JavaScriptCore bmalloc scavenger"      11 samples (1-11)         priority 4 (base 4)
>  <thread QoS background (requested user initiated), process sudden termination dirty, thread darwinbg, process darwinbg, IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  __psynch_cvwait + 10 (libsystem_kernel.dylib + 18534) [0x7fff6e00c866] 1-11
>     *11  psynch_cvcontinue + 0 (pthread + 19324) [0xffffff7f82d6fb7c] 1-11
>
>  Thread 0x6ea058           Thread name "com.apple.NSURLConnectionLoader"       11 samples (1-11)         priority 4 (base 4)
>  <thread QoS background (requested user initiated), process sudden termination dirty, thread darwinbg, process darwinbg, IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>     *11  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-11
>
>  Thread 0x6ea0ab           Thread name "com.apple.CFNetwork.CustomProtocols"   11 samples (1-11)         priority 4 (base 4)
>  <thread QoS background (requested default), process sudden termination dirty, thread darwinbg, process darwinbg, IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>     *11  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-11
>
>  Binary Images:
>           0x1060c6000 -        0x1060c7fff  com.apple.WebKit.Networking 14607 (14607.3.9) <97B4845A-1405-364D-A61D-C44B32F26F5F>  /System/Library/Frameworks/WebKit.framework/Versions/A/XPCServices/com.apple.WebKit.Networking.xpc/Contents/MacOS/com.apple.WebKit.Networking
>        0x7fff41d0f000 -     0x7fff42155fff  com.apple.CoreFoundation 6.9 (1575.405)       <22EC9B76-B2B4-3CE8-9EAE-33531A902956>  /System/Library/Frameworks/CoreFoundation.framework/Versions/A/CoreFoundation
>        0x7fff43fb4000 -     0x7fff44362fff  com.apple.Foundation 6.9 (1575.405)           <9FA71865-7713-3F53-91E7-5DCEBCF4F83D>  /System/Library/Frameworks/Foundation.framework/Versions/C/Foundation
>        0x7fff6debe000 -     0x7fff6deeafff  libdyld.dylib (655.1.1)                       <002418CC-AD11-3D10-865B-015591D24E6C>  /usr/lib/system/libdyld.dylib
>        0x7fff6e008000 -     0x7fff6e030fff  libsystem_kernel.dylib (4903.278.70)          <35EE704F-F9B6-3531-B312-E45CFA2A8743>  /usr/lib/system/libsystem_kernel.dylib
>        0x7fff6e0fc000 -     0x7fff6e12bfff  libxpc.dylib (1336.261.7)                     <404F0E1A-30BC-3CFB-98D3-4A2167CC2AB8>  /usr/lib/system/libxpc.dylib
>   *0xffffff7f82d6b000 - 0xffffff7f82d72fff  com.apple.kec.pthread 1.0 (1)                 <6C7628FE-2621-3C19-B248-D4DA0D722123>  /System/Library/Extensions/pthread.kext/Contents/MacOS/pthread
>   *0xffffff8000200000 - 0xffffff8000bfffff  kernel (4903.278.70)                          <041B6A6D-CD16-36FA-88B9-E32FF46EF89F>  /System/Library/Kernels/kernel
>
>
>Process:         com.apple.WebKit.Networking [60036]
>UUID:            97B4845A-1405-364D-A61D-C44B32F26F5F
>Path:            /System/Library/Frameworks/WebKit.framework/Versions/A/XPCServices/com.apple.WebKit.Networking.xpc/Contents/MacOS/com.apple.WebKit.Networking
>Architecture:    x86_64
>Parent:          launchd [1]
>Responsible:     Finder [360]
>UID:             502
>Sudden Term:     Tracked (allows idle exit)
>Footprint:       2896 KB
>Start time:      2022-03-19 11:54:52 +0000
>End time:        2022-03-19 11:54:53 +0000
>Num samples:     11 (1-11)
>Note:            1 idle work queue thread omitted
>
>  Thread 0x6ea2ab           DispatchQueue 1           11 samples (1-11)         priority 37 (base 37)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process unclamped, process received importance donation from Finder [360], IO tier 0>
>  11  start + 1 (libdyld.dylib + 91093) [0x7fff6ded43d5] 1-11
>    11  ??? (com.apple.WebKit.Networking + 6247) [0x10384e867] 1-11
>      11  ??? (com.apple.WebKit.Networking + 5858) [0x10384e6e2] 1-11
>        11  xpc_main + 433 (libxpc.dylib + 68445) [0x7fff6e10cb5d] 1-11
>          11  _xpc_objc_main + 552 (libxpc.dylib + 69723) [0x7fff6e10d05b] 1-11
>            11  -[NSRunLoop(NSRunLoop) run] + 76 (Foundation + 117396) [0x7fff43fd0a94] 1-11
>              11  -[NSRunLoop(NSRunLoop) runMode:beforeDate:] + 280 (Foundation + 117695) [0x7fff43fd0bbf] 1-11
>                11  CFRunLoopRunSpecific + 459 (CoreFoundation + 236881) [0x7fff41d48d51] 1-11
>                  11  __CFRunLoopRun + 1619 (CoreFoundation + 239094) [0x7fff41d495f6] 1-11
>                    11  __CFRunLoopServiceMachPort + 327 (CoreFoundation + 241801) [0x7fff41d4a089] 1-11
>                      11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>                       *11  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-11
>
>  Thread 0x6ea2c1           Thread name "JavaScriptCore bmalloc scavenger"      11 samples (1-11)         priority 37 (base 37)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process unclamped, process received importance donation from Finder [360], IO tier 0>
>  11  <truncated backtrace> 1-11
>    11  __psynch_cvwait + 10 (libsystem_kernel.dylib + 18534) [0x7fff6e00c866] 1-11
>     *11  psynch_cvcontinue + 0 (pthread + 19324) [0xffffff7f82d6fb7c] 1-11
>
>  Thread 0x6ea2c2           Thread name "com.apple.NSURLConnectionLoader"       11 samples (1-11)         priority 37 (base 37)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process unclamped, process received importance donation from Finder [360], IO tier 0>
>  11  <truncated backtrace> 1-11
>    11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>     *11  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-11
>
>  Thread 0x6ea308           Thread name "com.apple.CFNetwork.CustomProtocols"   11 samples (1-11)         priority 31 (base 31)
>  <thread QoS default (requested default), process sudden termination dirty, process unclamped, process received importance donation from Finder [360], IO tier 0>
>  11  <truncated backtrace> 1-11
>    11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>     *11  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-11
>
>  Binary Images:
>           0x10384d000 -        0x10384efff  com.apple.WebKit.Networking 14607 (14607.3.9) <97B4845A-1405-364D-A61D-C44B32F26F5F>  /System/Library/Frameworks/WebKit.framework/Versions/A/XPCServices/com.apple.WebKit.Networking.xpc/Contents/MacOS/com.apple.WebKit.Networking
>        0x7fff41d0f000 -     0x7fff42155fff  com.apple.CoreFoundation 6.9 (1575.405)       <22EC9B76-B2B4-3CE8-9EAE-33531A902956>  /System/Library/Frameworks/CoreFoundation.framework/Versions/A/CoreFoundation
>        0x7fff43fb4000 -     0x7fff44362fff  com.apple.Foundation 6.9 (1575.405)           <9FA71865-7713-3F53-91E7-5DCEBCF4F83D>  /System/Library/Frameworks/Foundation.framework/Versions/C/Foundation
>        0x7fff6debe000 -     0x7fff6deeafff  libdyld.dylib (655.1.1)                       <002418CC-AD11-3D10-865B-015591D24E6C>  /usr/lib/system/libdyld.dylib
>        0x7fff6e008000 -     0x7fff6e030fff  libsystem_kernel.dylib (4903.278.70)          <35EE704F-F9B6-3531-B312-E45CFA2A8743>  /usr/lib/system/libsystem_kernel.dylib
>        0x7fff6e0fc000 -     0x7fff6e12bfff  libxpc.dylib (1336.261.7)                     <404F0E1A-30BC-3CFB-98D3-4A2167CC2AB8>  /usr/lib/system/libxpc.dylib
>   *0xffffff7f82d6b000 - 0xffffff7f82d72fff  com.apple.kec.pthread 1.0 (1)                 <6C7628FE-2621-3C19-B248-D4DA0D722123>  /System/Library/Extensions/pthread.kext/Contents/MacOS/pthread
>   *0xffffff8000200000 - 0xffffff8000bfffff  kernel (4903.278.70)                          <041B6A6D-CD16-36FA-88B9-E32FF46EF89F>  /System/Library/Kernels/kernel
>
>
>Process:         com.apple.WebKit.WebContent [860]
>UUID:            B35AFCA6-87B0-38D7-B7E0-2E9947F727E8
>Path:            /System/Library/StagedFrameworks/Safari/WebKit.framework/Versions/A/XPCServices/com.apple.WebKit.WebContent.xpc/Contents/MacOS/com.apple.WebKit.WebContent
>Architecture:    x86_64
>Parent:          launchd [1]
>Responsible:     Safari [858]
>UID:             502
>Sudden Term:     Tracked (allows idle exit)
>Footprint:       36.07 MB
>Start time:      2022-03-19 11:54:52 +0000
>End time:        2022-03-19 11:54:53 +0000
>Num samples:     11 (1-11)
>Note:            1 idle work queue thread omitted
>
>  Thread 0x4967             11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user interactive (requested user interactive), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  bmalloc::api::scavenge() + 402 (JavaScriptCore + 18413298) [0x10e9566f2] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x4975             Thread name "JavaScriptCore bmalloc scavenger"      11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  __psynch_cvwait + 10 (libsystem_kernel.dylib + 18534) [0x7fff6e00c866] 1-11
>     *11  psynch_cvcontinue + 0 (pthread + 19324) [0xffffff7f82d6fb7c] 1-11
>
>  Thread 0x6eed25           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  CGSImageDataUnlock + 19 (CoreGraphics + 439858) [0x7fff421c2632] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6eeebd           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  ImageTilingInfo_Release + 9 (vImage + 134393) [0x7fff3df39cf9] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6ef00f           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  color_finalize + 0 (CoreGraphics + 54359) [0x7fff42164457] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Binary Images:
>           0x107fd5000 -        0x107fd5fff  com.apple.WebKit.WebContent                     <B35AFCA6-87B0-38D7-B7E0-2E9947F727E8>  /System/Library/StagedFrameworks/Safari/WebKit.framework/Versions/A/XPCServices/com.apple.WebKit.WebContent.xpc/Contents/MacOS/com.apple.WebKit.WebContent
>           0x10d7c7000 -        0x10ea73fff  com.apple.JavaScriptCore 14611 (14611.3.10.1.7) <0D4FAA38-6DDB-3046-9BA7-F05F2AB4290F>  /System/Library/StagedFrameworks/Safari/JavaScriptCore.framework/Versions/A/JavaScriptCore
>        0x7fff3df19000 -     0x7fff3e80dfff  com.apple.vImage 8.1 ()                         <2905F53F-12C4-3583-A0A3-82607C5341CA>  /System/Library/Frameworks/Accelerate.framework/Versions/A/Frameworks/vImage.framework/Versions/A/vImage
>        0x7fff42157000 -     0x7fff42804fff  com.apple.CoreGraphics 2.0 (1265.13)            <7FEDC82C-91C2-3BD0-8964-67174981BFED>  /System/Library/Frameworks/CoreGraphics.framework/Versions/A/CoreGraphics
>        0x7fff6e008000 -     0x7fff6e030fff  libsystem_kernel.dylib (4903.278.70)            <35EE704F-F9B6-3531-B312-E45CFA2A8743>  /usr/lib/system/libsystem_kernel.dylib
>   *0xffffff7f82d6b000 - 0xffffff7f82d72fff  com.apple.kec.pthread 1.0 (1)                   <6C7628FE-2621-3C19-B248-D4DA0D722123>  /System/Library/Extensions/pthread.kext/Contents/MacOS/pthread
>   *0xffffff8000200000 - 0xffffff8000bfffff  kernel (4903.278.70)                            <041B6A6D-CD16-36FA-88B9-E32FF46EF89F>  /System/Library/Kernels/kernel
>
>
>Process:         com.apple.WebKit.WebContent [21388]
>UUID:            B54D230D-67AC-3B7A-A529-8756CF1E4920
>Path:            /System/Library/Frameworks/WebKit.framework/Versions/A/XPCServices/com.apple.WebKit.WebContent.xpc/Contents/MacOS/com.apple.WebKit.WebContent
>Architecture:    x86_64
>Parent:          launchd [1]
>Responsible:     Mail [21385]
>UID:             502
>Sudden Term:     Tracked (allows idle exit)
>Footprint:       156.84 MB
>Start time:      2022-03-19 11:54:52 +0000
>End time:        2022-03-19 11:54:53 +0000
>Num samples:     11 (1-11)
>Note:            1 idle work queue thread omitted
>
>  Thread 0x14ecbf           DispatchQueue 1           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user interactive (requested user interactive), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  start + 1 (libdyld.dylib + 91093) [0x7fff6ded43d5] 1-11
>    11  ??? (com.apple.WebKit.WebContent + 6247) [0x109d44867] 1-11
>      11  ??? (com.apple.WebKit.WebContent + 5858) [0x109d446e2] 1-11
>        11  xpc_main + 433 (libxpc.dylib + 68445) [0x7fff6e10cb5d] 1-11
>          11  _xpc_objc_main + 552 (libxpc.dylib + 69723) [0x7fff6e10d05b] 1-11
>            11  -[NSRunLoop(NSRunLoop) run] + 76 (Foundation + 117396) [0x7fff43fd0a94] 1-11
>              11  -[NSRunLoop(NSRunLoop) runMode:beforeDate:] + 280 (Foundation + 117695) [0x7fff43fd0bbf] 1-11
>                11  CFRunLoopRunSpecific + 459 (CoreFoundation + 236881) [0x7fff41d48d51] 1-11
>                  11  __CFRunLoopRun + 1619 (CoreFoundation + 239094) [0x7fff41d495f6] 1-11
>                    11  __CFRunLoopServiceMachPort + 327 (CoreFoundation + 241801) [0x7fff41d4a089] 1-11
>                      11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>                       *11  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-11
>
>  Thread 0x14ecca           Thread name "JavaScriptCore bmalloc scavenger"      11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  __psynch_cvwait + 10 (libsystem_kernel.dylib + 18534) [0x7fff6e00c866] 1-11
>     *11  psynch_cvcontinue + 0 (pthread + 19324) [0xffffff7f82d6fb7c] 1-11
>
>  Thread 0x14ecea           Thread name "WebCore: Scrolling"                    11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user interactive (requested user interactive), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>     *11  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-11
>
>  Binary Images:
>           0x109d43000 -        0x109d44fff  com.apple.WebKit.WebContent 14607 (14607.3.9) <B54D230D-67AC-3B7A-A529-8756CF1E4920>  /System/Library/Frameworks/WebKit.framework/Versions/A/XPCServices/com.apple.WebKit.WebContent.xpc/Contents/MacOS/com.apple.WebKit.WebContent
>        0x7fff41d0f000 -     0x7fff42155fff  com.apple.CoreFoundation 6.9 (1575.405)       <22EC9B76-B2B4-3CE8-9EAE-33531A902956>  /System/Library/Frameworks/CoreFoundation.framework/Versions/A/CoreFoundation
>        0x7fff43fb4000 -     0x7fff44362fff  com.apple.Foundation 6.9 (1575.405)           <9FA71865-7713-3F53-91E7-5DCEBCF4F83D>  /System/Library/Frameworks/Foundation.framework/Versions/C/Foundation
>        0x7fff6debe000 -     0x7fff6deeafff  libdyld.dylib (655.1.1)                       <002418CC-AD11-3D10-865B-015591D24E6C>  /usr/lib/system/libdyld.dylib
>        0x7fff6e008000 -     0x7fff6e030fff  libsystem_kernel.dylib (4903.278.70)          <35EE704F-F9B6-3531-B312-E45CFA2A8743>  /usr/lib/system/libsystem_kernel.dylib
>        0x7fff6e0fc000 -     0x7fff6e12bfff  libxpc.dylib (1336.261.7)                     <404F0E1A-30BC-3CFB-98D3-4A2167CC2AB8>  /usr/lib/system/libxpc.dylib
>   *0xffffff7f82d6b000 - 0xffffff7f82d72fff  com.apple.kec.pthread 1.0 (1)                 <6C7628FE-2621-3C19-B248-D4DA0D722123>  /System/Library/Extensions/pthread.kext/Contents/MacOS/pthread
>   *0xffffff8000200000 - 0xffffff8000bfffff  kernel (4903.278.70)                          <041B6A6D-CD16-36FA-88B9-E32FF46EF89F>  /System/Library/Kernels/kernel
>
>
>Process:         com.apple.WebKit.WebContent [24063]
>UUID:            B35AFCA6-87B0-38D7-B7E0-2E9947F727E8
>Path:            /System/Library/StagedFrameworks/Safari/WebKit.framework/Versions/A/XPCServices/com.apple.WebKit.WebContent.xpc/Contents/MacOS/com.apple.WebKit.WebContent
>Architecture:    x86_64
>Parent:          launchd [1]
>Responsible:     Safari [858]
>UID:             502
>Sudden Term:     Tracked (allows idle exit)
>Footprint:       29.77 MB
>Start time:      2022-03-19 11:54:52 +0000
>End time:        2022-03-19 11:54:53 +0000
>Num samples:     11 (1-11)
>Note:            3 idle work queue threads omitted
>
>  Thread 0x1bc79b           DispatchQueue 1           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user interactive (requested user interactive), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  __CFRunLoopRun + 2535 (CoreFoundation + 240010) [0x7fff41d4998a] 1-11
>      11  __CFRunLoopDoSource1 + 527 (CoreFoundation + 338272) [0x7fff41d61960] 1-11
>        11  __CFRUNLOOP_IS_CALLING_OUT_TO_A_SOURCE1_PERFORM_FUNCTION__ + 41 (CoreFoundation + 338434) [0x7fff41d61a02] 1-11
>          11  mshMIGPerform + 203 (HIServices + 23709) [0x7fff40512c9d] 1-11
>            11  _XRemoveNotification + 407 (HIServices + 195436) [0x7fff4053cb6c] 1-11
>              11  _AXXMIGRemoveNotification + 51 (HIServices + 158949) [0x7fff40533ce5] 1-11
>               *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>                 *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>                   *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>                     *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>                       *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>                         *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                           *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x1bc7a3           Thread name "JavaScriptCore bmalloc scavenger"      11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  __psynch_cvwait + 10 (libsystem_kernel.dylib + 18534) [0x7fff6e00c866] 1-11
>     *11  psynch_cvcontinue + 0 (pthread + 19324) [0xffffff7f82d6fb7c] 1-11
>
>  Thread 0x295bd0           Thread name "WebCore: Scrolling"                    11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user interactive (requested user interactive), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>     *11  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-11
>
>  Binary Images:
>           0x104853000 -        0x104853fff  com.apple.WebKit.WebContent             <B35AFCA6-87B0-38D7-B7E0-2E9947F727E8>  /System/Library/StagedFrameworks/Safari/WebKit.framework/Versions/A/XPCServices/com.apple.WebKit.WebContent.xpc/Contents/MacOS/com.apple.WebKit.WebContent
>        0x7fff4050d000 -     0x7fff4055ffff  com.apple.HIServices 1.22 (628)         <2BE461FF-80B9-30D3-A574-AED5724B1C1B>  /System/Library/Frameworks/ApplicationServices.framework/Versions/A/Frameworks/HIServices.framework/Versions/A/HIServices
>        0x7fff41d0f000 -     0x7fff42155fff  com.apple.CoreFoundation 6.9 (1575.405) <22EC9B76-B2B4-3CE8-9EAE-33531A902956>  /System/Library/Frameworks/CoreFoundation.framework/Versions/A/CoreFoundation
>        0x7fff6e008000 -     0x7fff6e030fff  libsystem_kernel.dylib (4903.278.70)    <35EE704F-F9B6-3531-B312-E45CFA2A8743>  /usr/lib/system/libsystem_kernel.dylib
>   *0xffffff7f82d6b000 - 0xffffff7f82d72fff  com.apple.kec.pthread 1.0 (1)           <6C7628FE-2621-3C19-B248-D4DA0D722123>  /System/Library/Extensions/pthread.kext/Contents/MacOS/pthread
>   *0xffffff8000200000 - 0xffffff8000bfffff  kernel (4903.278.70)                    <041B6A6D-CD16-36FA-88B9-E32FF46EF89F>  /System/Library/Kernels/kernel
>
>
>Process:         com.apple.WebKit.WebContent [24082]
>UUID:            B35AFCA6-87B0-38D7-B7E0-2E9947F727E8
>Path:            /System/Library/StagedFrameworks/Safari/WebKit.framework/Versions/A/XPCServices/com.apple.WebKit.WebContent.xpc/Contents/MacOS/com.apple.WebKit.WebContent
>Architecture:    x86_64
>Parent:          launchd [1]
>Responsible:     Safari [858]
>UID:             502
>Sudden Term:     Tracked (allows idle exit)
>Footprint:       28.49 MB
>Start time:      2022-03-19 11:54:52 +0000
>End time:        2022-03-19 11:54:53 +0000
>Num samples:     11 (1-11)
>Note:            1 idle work queue thread omitted
>
>  Thread 0x1bd006           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user interactive (requested user interactive), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  DYLD-STUB$$kdebug_trace + 0 (WebCore + 39306358) [0x10fa2d476] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6edcef           DispatchQueue 12          11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  start_wqthread + 13 (libsystem_pthread.dylib + 9213) [0x7fff6e0c73fd] 1-11
>    11  _pthread_wqthread + 583 (libsystem_pthread.dylib + 9907) [0x7fff6e0c76b3] 1-11
>      11  _dispatch_worker_thread2 + 90 (libdispatch.dylib + 72518) [0x7fff6de95b46] 1-11
>        11  _dispatch_root_queue_drain + 657 (libdispatch.dylib + 70921) [0x7fff6de95509] 1-11
>          11  _dispatch_client_callout + 8 (libdispatch.dylib + 13885) [0x7fff6de8763d] 1-11
>            11  _dispatch_call_block_and_release + 12 (libdispatch.dylib + 9720) [0x7fff6de865f8] 1-11
>              11  ___cache_handle_memory_pressure_event_block_invoke + 87 (libcache.dylib + 13526) [0x7fff6dd594d6] 1-11
>                11  _cache_enforce_limits + 136 (libcache.dylib + 5949) [0x7fff6dd5773d] 1-11
>                  11  _entry_remove + 182 (libcache.dylib + 9742) [0x7fff6dd5860e] 1-11
>                    11  free_tiny + 169 (libsystem_malloc.dylib + 19522) [0x7fff6e081c42] 1-11
>                      11  __ulock_wait + 10 (libsystem_kernel.dylib + 14810) [0x7fff6e00b9da] 1-11
>                       *11  ??? (kernel + 7307696) [0xffffff80008f81b0] (blocked by unfair lock owned by com.apple.WebKit.WebContent [24082] thread 0x6ee70f) 1-11
>
>  Thread 0x6ee70e           DispatchQueue 12          11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  start_wqthread + 13 (libsystem_pthread.dylib + 9213) [0x7fff6e0c73fd] 1-11
>    11  _pthread_wqthread + 431 (libsystem_pthread.dylib + 9755) [0x7fff6e0c761b] 1-11
>      11  _dispatch_kevent_worker_thread + 1366 (libdispatch.dylib + 73963) [0x7fff6de960eb] 1-11
>        11  _dispatch_source_invoke + 2056 (libdispatch.dylib + 85826) [0x7fff6de98f42] 1-11
>          11  _dispatch_continuation_pop + 414 (libdispatch.dylib + 24038) [0x7fff6de89de6] 1-11
>            11  _dispatch_client_callout + 8 (libdispatch.dylib + 13885) [0x7fff6de8763d] 1-11
>              11  _cache_handle_memory_pressure_event + 136 (libcache.dylib + 13306) [0x7fff6dd593fa] 1-11
>               *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>                 *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>                   *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>                     *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>                       *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>                         *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                           *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x1bd00c           Thread name "JavaScriptCore bmalloc scavenger"      11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  __psynch_cvwait + 10 (libsystem_kernel.dylib + 18534) [0x7fff6e00c866] 1-11
>     *11  psynch_cvcontinue + 0 (pthread + 19324) [0xffffff7f82d6fb7c] 1-11
>
>  Thread 0x1bd1ec           Thread name "WebCore: Scrolling"                    11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user interactive (requested user interactive), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>     *11  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-11
>
>  Thread 0x6ee70f           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  start_wqthread + 13 (libsystem_pthread.dylib + 9213) [0x7fff6e0c73fd] 1-11
>      11  _pthread_wqthread + 583 (libsystem_pthread.dylib + 9907) [0x7fff6e0c76b3] 1-11
>        11  _dispatch_worker_thread2 + 90 (libdispatch.dylib + 72518) [0x7fff6de95b46] 1-11
>          11  _dispatch_root_queue_drain + 657 (libdispatch.dylib + 70921) [0x7fff6de95509] 1-11
>            11  _dispatch_client_callout + 8 (libdispatch.dylib + 13885) [0x7fff6de8763d] 1-11
>              11  _dispatch_call_block_and_release + 12 (libdispatch.dylib + 9720) [0x7fff6de865f8] 1-11
>                11  ___cache_handle_memory_pressure_event_block_invoke + 87 (libcache.dylib + 13526) [0x7fff6dd594d6] 1-11
>                  11  _cache_enforce_limits + 136 (libcache.dylib + 5949) [0x7fff6dd5773d] 1-11
>                    11  _entry_remove + 182 (libcache.dylib + 9742) [0x7fff6dd5860e] 1-11
>                      11  free_tiny + 480 (libsystem_malloc.dylib + 19833) [0x7fff6e081d79] 1-11
>                        11  tiny_free_no_lock + 377 (libsystem_malloc.dylib + 20463) [0x7fff6e081fef] 1-11
>                          11  tiny_free_list_remove_ptr + 35 (libsystem_malloc.dylib + 30286) [0x7fff6e08464e] 1-11
>                           *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>                             *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>                               *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>                                 *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>                                   *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>                                     *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                                       *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6eeed5           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  start_wqthread + 13 (libsystem_pthread.dylib + 9213) [0x7fff6e0c73fd] 1-11
>      11  _pthread_wqthread + 583 (libsystem_pthread.dylib + 9907) [0x7fff6e0c76b3] 1-11
>        11  _dispatch_worker_thread2 + 90 (libdispatch.dylib + 72518) [0x7fff6de95b46] 1-11
>          11  _dispatch_root_queue_drain + 657 (libdispatch.dylib + 70921) [0x7fff6de95509] 1-11
>            11  _dispatch_client_callout + 8 (libdispatch.dylib + 13885) [0x7fff6de8763d] 1-11
>              11  _dispatch_call_block_and_release + 12 (libdispatch.dylib + 9720) [0x7fff6de865f8] 1-11
>                11  ___cache_handle_memory_pressure_event_block_invoke + 87 (libcache.dylib + 13526) [0x7fff6dd594d6] 1-11
>                  11  _cache_enforce_limits + 100 (libcache.dylib + 5913) [0x7fff6dd57719] 1-11
>                    11  _evict_last + 101 (libcache.dylib + 10243) [0x7fff6dd58803] 1-11
>                      11  _entry_evict + 135 (libcache.dylib + 10388) [0x7fff6dd58894] 1-11
>                        11  _value_entry_remove + 113 (libcache.dylib + 10043) [0x7fff6dd5873b] 1-11
>                          11  RIPImageDataRelease + 23 (CoreGraphics + 439811) [0x7fff421c2603] 1-11
>                            11  free_tiny + 480 (libsystem_malloc.dylib + 19833) [0x7fff6e081d79] 1-11
>                              11  tiny_free_no_lock + 2430 (libsystem_malloc.dylib + 22516) [0x7fff6e0827f4] 1-11
>                               *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>                                 *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>                                   *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>                                     *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>                                       *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>                                         *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                                           *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6eef94           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  small_size + 173 (libsystem_malloc.dylib + 25672) [0x7fff6e083448] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6eefa2           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  CFRelease + 15 (CoreFoundation + 39520) [0x7fff41d18a60] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6eefa5           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  start_wqthread + 13 (libsystem_pthread.dylib + 9213) [0x7fff6e0c73fd] 1-11
>      11  _pthread_wqthread + 583 (libsystem_pthread.dylib + 9907) [0x7fff6e0c76b3] 1-11
>        11  _dispatch_worker_thread2 + 90 (libdispatch.dylib + 72518) [0x7fff6de95b46] 1-11
>          11  _dispatch_root_queue_drain + 657 (libdispatch.dylib + 70921) [0x7fff6de95509] 1-11
>            11  _dispatch_client_callout + 8 (libdispatch.dylib + 13885) [0x7fff6de8763d] 1-11
>              11  _dispatch_call_block_and_release + 12 (libdispatch.dylib + 9720) [0x7fff6de865f8] 1-11
>                11  ___cache_handle_memory_pressure_event_block_invoke + 87 (libcache.dylib + 13526) [0x7fff6dd594d6] 1-11
>                  11  _cache_enforce_limits + 100 (libcache.dylib + 5913) [0x7fff6dd57719] 1-11
>                    11  _evict_last + 101 (libcache.dylib + 10243) [0x7fff6dd58803] 1-11
>                      11  _entry_evict + 89 (libcache.dylib + 10342) [0x7fff6dd58866] 1-11
>                       *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>                         *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>                           *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>                             *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>                               *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>                                 *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                                   *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6eefb1           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  start_wqthread + 13 (libsystem_pthread.dylib + 9213) [0x7fff6e0c73fd] 1-11
>      11  _pthread_wqthread + 583 (libsystem_pthread.dylib + 9907) [0x7fff6e0c76b3] 1-11
>        11  _dispatch_worker_thread2 + 90 (libdispatch.dylib + 72518) [0x7fff6de95b46] 1-11
>          11  _dispatch_root_queue_drain + 657 (libdispatch.dylib + 70921) [0x7fff6de95509] 1-11
>            11  _dispatch_client_callout + 8 (libdispatch.dylib + 13885) [0x7fff6de8763d] 1-11
>              11  _dispatch_call_block_and_release + 12 (libdispatch.dylib + 9720) [0x7fff6de865f8] 1-11
>                11  ___cache_handle_memory_pressure_event_block_invoke + 87 (libcache.dylib + 13526) [0x7fff6dd594d6] 1-11
>                  11  _cache_enforce_limits + 100 (libcache.dylib + 5913) [0x7fff6dd57719] 1-11
>                    11  _evict_last + 101 (libcache.dylib + 10243) [0x7fff6dd58803] 1-11
>                      11  _entry_evict + 135 (libcache.dylib + 10388) [0x7fff6dd58894] 1-11
>                        11  _value_entry_remove + 113 (libcache.dylib + 10043) [0x7fff6dd5873b] 1-11
>                          11  _CFRelease + 240 (CoreFoundation + 1294928) [0x7fff41e4b250] 1-11
>                            11  __CFBasicHashDrain + 344 (CoreFoundation + 60168) [0x7fff41d1db08] 1-11
>                              11  _CFRelease + 240 (CoreFoundation + 1294928) [0x7fff41e4b250] 1-11
>                                11  __CFURLDeallocate + 35 (CoreFoundation + 99757) [0x7fff41d275ad] 1-11
>                                  11  CFRelease + 15 (CoreFoundation + 39520) [0x7fff41d18a60] 1-11
>                                   *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>                                     *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>                                       *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>                                         *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>                                           *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>                                             *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                                               *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6ef007           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  CFRelease + 15 (CoreFoundation + 39520) [0x7fff41d18a60] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6ef506           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  __ulock_wait + 10 (libsystem_kernel.dylib + 14810) [0x7fff6e00b9da] 1-11
>     *11  ??? (kernel + 7307696) [0xffffff80008f81b0] (blocked by unfair lock owned by com.apple.WebKit.WebContent [24082] thread 0x6ee70f) 1-11
>
>  Binary Images:
>           0x10c197000 -        0x10c197fff  com.apple.WebKit.WebContent              <B35AFCA6-87B0-38D7-B7E0-2E9947F727E8>  /System/Library/StagedFrameworks/Safari/WebKit.framework/Versions/A/XPCServices/com.apple.WebKit.WebContent.xpc/Contents/MacOS/com.apple.WebKit.WebContent
>           0x10d4b1000 -        0x10fc2cfff  com.apple.WebCore 14611 (14611.3.10.1.7) <D4F5E65E-3B5F-336F-B7D0-D0233000554F>  /System/Library/StagedFrameworks/Safari/WebCore.framework/Versions/A/WebCore
>        0x7fff41d0f000 -     0x7fff42155fff  com.apple.CoreFoundation 6.9 (1575.405)  <22EC9B76-B2B4-3CE8-9EAE-33531A902956>  /System/Library/Frameworks/CoreFoundation.framework/Versions/A/CoreFoundation
>        0x7fff42157000 -     0x7fff42804fff  com.apple.CoreGraphics 2.0 (1265.13)     <7FEDC82C-91C2-3BD0-8964-67174981BFED>  /System/Library/Frameworks/CoreGraphics.framework/Versions/A/CoreGraphics
>        0x7fff6dd56000 -     0x7fff6dd5afff  libcache.dylib (81)                      <1987D1E1-DB11-3291-B12A-EBD55848E02D>  /usr/lib/system/libcache.dylib
>        0x7fff6de84000 -     0x7fff6debdfff  libdispatch.dylib (1008.270.1)           <97273678-E94C-3C8C-89F6-2E2020F4B43B>  /usr/lib/system/libdispatch.dylib
>        0x7fff6e008000 -     0x7fff6e030fff  libsystem_kernel.dylib (4903.278.70)     <35EE704F-F9B6-3531-B312-E45CFA2A8743>  /usr/lib/system/libsystem_kernel.dylib
>        0x7fff6e07d000 -     0x7fff6e0a7fff  libsystem_malloc.dylib (166.270.1)       <011F3AD0-8E6A-3A89-AE64-6E5F6840F30A>  /usr/lib/system/libsystem_malloc.dylib
>        0x7fff6e0c5000 -     0x7fff6e0cffff  libsystem_pthread.dylib (330.250.2)      <2D5C08FF-484F-3D59-9132-CE1DCB3F76D7>  /usr/lib/system/libsystem_pthread.dylib
>   *0xffffff7f82d6b000 - 0xffffff7f82d72fff  com.apple.kec.pthread 1.0 (1)            <6C7628FE-2621-3C19-B248-D4DA0D722123>  /System/Library/Extensions/pthread.kext/Contents/MacOS/pthread
>   *0xffffff8000200000 - 0xffffff8000bfffff  kernel (4903.278.70)                     <041B6A6D-CD16-36FA-88B9-E32FF46EF89F>  /System/Library/Kernels/kernel
>
>
>Process:         com.apple.WebKit.WebContent [24448]
>UUID:            B35AFCA6-87B0-38D7-B7E0-2E9947F727E8
>Path:            /System/Library/StagedFrameworks/Safari/WebKit.framework/Versions/A/XPCServices/com.apple.WebKit.WebContent.xpc/Contents/MacOS/com.apple.WebKit.WebContent
>Architecture:    x86_64
>Parent:          launchd [1]
>Responsible:     Safari [858]
>UID:             502
>Sudden Term:     Tracked (allows idle exit)
>Footprint:       103.38 MB
>Start time:      2022-03-19 11:54:52 +0000
>End time:        2022-03-19 11:54:53 +0000
>Num samples:     11 (1-11)
>Note:            1 idle work queue thread omitted
>
>  Thread 0x1cd55d           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user interactive (requested user interactive), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  WTF::Detail::CallableWrapper<WebCore::ThreadTimers::setSharedTimer(WebCore::SharedTimer*)::$_0, void>::call() + 158 (WebCore + 29217710) [0x10408f3ae] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x1cd561           Thread name "JavaScriptCore bmalloc scavenger"      11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  __psynch_cvwait + 10 (libsystem_kernel.dylib + 18534) [0x7fff6e00c866] 1-11
>     *11  psynch_cvcontinue + 0 (pthread + 19324) [0xffffff7f82d6fb7c] 1-11
>
>  Thread 0x1ce9bb           Thread name "WebCore: Scrolling"                    11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user interactive (requested user interactive), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>     *11  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-11
>
>  Binary Images:
>           0x10119a000 -        0x10119afff  com.apple.WebKit.WebContent              <B35AFCA6-87B0-38D7-B7E0-2E9947F727E8>  /System/Library/StagedFrameworks/Safari/WebKit.framework/Versions/A/XPCServices/com.apple.WebKit.WebContent.xpc/Contents/MacOS/com.apple.WebKit.WebContent
>           0x1024b2000 -        0x104c2dfff  com.apple.WebCore 14611 (14611.3.10.1.7) <D4F5E65E-3B5F-336F-B7D0-D0233000554F>  /System/Library/StagedFrameworks/Safari/WebCore.framework/Versions/A/WebCore
>        0x7fff6e008000 -     0x7fff6e030fff  libsystem_kernel.dylib (4903.278.70)     <35EE704F-F9B6-3531-B312-E45CFA2A8743>  /usr/lib/system/libsystem_kernel.dylib
>   *0xffffff7f82d6b000 - 0xffffff7f82d72fff  com.apple.kec.pthread 1.0 (1)            <6C7628FE-2621-3C19-B248-D4DA0D722123>  /System/Library/Extensions/pthread.kext/Contents/MacOS/pthread
>   *0xffffff8000200000 - 0xffffff8000bfffff  kernel (4903.278.70)                     <041B6A6D-CD16-36FA-88B9-E32FF46EF89F>  /System/Library/Kernels/kernel
>
>
>Process:         com.apple.WebKit.WebContent [24450]
>UUID:            B35AFCA6-87B0-38D7-B7E0-2E9947F727E8
>Path:            /System/Library/StagedFrameworks/Safari/WebKit.framework/Versions/A/XPCServices/com.apple.WebKit.WebContent.xpc/Contents/MacOS/com.apple.WebKit.WebContent
>Architecture:    x86_64
>Parent:          launchd [1]
>Responsible:     Safari [858]
>UID:             502
>Sudden Term:     Tracked (allows idle exit)
>Footprint:       191.51 MB
>Start time:      2022-03-19 11:54:52 +0000
>End time:        2022-03-19 11:54:53 +0000
>Num samples:     11 (1-11)
>Note:            1 idle work queue thread omitted
>
>  Thread 0x1cd5de           DispatchQueue 1           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user interactive (requested user interactive), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  start + 1 (libdyld.dylib + 91093) [0x7fff6ded43d5] 1-11
>    11  WebKit::XPCServiceMain(int, char const**) + 372 (WebKit + 2220809) [0x1068e4309] 1-11
>      11  xpc_main + 433 (libxpc.dylib + 68445) [0x7fff6e10cb5d] 1-11
>        11  _xpc_objc_main + 552 (libxpc.dylib + 69723) [0x7fff6e10d05b] 1-11
>          11  -[NSRunLoop(NSRunLoop) run] + 76 (Foundation + 117396) [0x7fff43fd0a94] 1-11
>            11  -[NSRunLoop(NSRunLoop) runMode:beforeDate:] + 280 (Foundation + 117695) [0x7fff43fd0bbf] 1-11
>              11  CFRunLoopRunSpecific + 459 (CoreFoundation + 236881) [0x7fff41d48d51] 1-11
>                11  __CFRunLoopRun + 1619 (CoreFoundation + 239094) [0x7fff41d495f6] 1-11
>                  11  __CFRunLoopServiceMachPort + 327 (CoreFoundation + 241801) [0x7fff41d4a089] 1-11
>                    11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>                     *11  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-11
>
>  Thread 0x6efa18           DispatchQueue 188         11 samples (1-11)         priority 4 (base 4)
>  <thread QoS default (requested default, ipc override default), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  start_wqthread + 13 (libsystem_pthread.dylib + 9213) [0x7fff6e0c73fd] 1-11
>    11  _pthread_wqthread + 421 (libsystem_pthread.dylib + 9745) [0x7fff6e0c7611] 1-11
>      11  _dispatch_workloop_worker_thread + 598 (libdispatch.dylib + 75501) [0x7fff6de966ed] 1-11
>        11  _dispatch_lane_invoke + 385 (libdispatch.dylib + 41878) [0x7fff6de8e396] 1-11
>          11  _dispatch_lane_serial_drain + 602 (libdispatch.dylib + 39136) [0x7fff6de8d8e0] 1-11
>            11  _dispatch_client_callout + 8 (libdispatch.dylib + 13885) [0x7fff6de8763d] 1-11
>              11  _dispatch_call_block_and_release + 12 (libdispatch.dylib + 9720) [0x7fff6de865f8] 1-11
>                11  IPC::Connection::sendOutgoingMessages() + 209 (WebKit + 520333) [0x10674508d] 1-11
>                  11  IPC::Connection::sendOutgoingMessage(std::__1::unique_ptr<IPC::Encoder, std::__1::default_delete<IPC::Encoder> >) + 258 (WebKit + 1509292) [0x1068367ac] 1-11
>                    11  WTF::fastZeroedMalloc(unsigned long) + 124 (JavaScriptCore + 5436) [0x1a000153c] 1-11
>                      11  _platform_bzero$VARIANT$Ivybridge + 48 (libsystem_platform.dylib + 17712) [0x7fff6e0bf530] 1-11
>                       *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>                         *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>                           *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>                             *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>                               *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>                                 *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                                   *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x1cd5e0           Thread name "JavaScriptCore bmalloc scavenger"      11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  __psynch_cvwait + 10 (libsystem_kernel.dylib + 18534) [0x7fff6e00c866] 1-11
>     *11  psynch_cvcontinue + 0 (pthread + 19324) [0xffffff7f82d6fb7c] 1-11
>
>  Binary Images:
>           0x1066be000 -        0x1066befff  com.apple.WebKit.WebContent                     <B35AFCA6-87B0-38D7-B7E0-2E9947F727E8>  /System/Library/StagedFrameworks/Safari/WebKit.framework/Versions/A/XPCServices/com.apple.WebKit.WebContent.xpc/Contents/MacOS/com.apple.WebKit.WebContent
>           0x1066c6000 -        0x106ee3fff  com.apple.WebKit 14611 (14611.3.10.1.7)         <E0702C24-5B95-341D-AE3E-EF015BB78D3E>  /System/Library/StagedFrameworks/Safari/WebKit.framework/Versions/A/WebKit
>           0x1a0000000 -        0x1a12acfff  com.apple.JavaScriptCore 14611 (14611.3.10.1.7) <0D4FAA38-6DDB-3046-9BA7-F05F2AB4290F>  /System/Library/StagedFrameworks/Safari/JavaScriptCore.framework/Versions/A/JavaScriptCore
>        0x7fff41d0f000 -     0x7fff42155fff  com.apple.CoreFoundation 6.9 (1575.405)         <22EC9B76-B2B4-3CE8-9EAE-33531A902956>  /System/Library/Frameworks/CoreFoundation.framework/Versions/A/CoreFoundation
>        0x7fff43fb4000 -     0x7fff44362fff  com.apple.Foundation 6.9 (1575.405)             <9FA71865-7713-3F53-91E7-5DCEBCF4F83D>  /System/Library/Frameworks/Foundation.framework/Versions/C/Foundation
>        0x7fff6de84000 -     0x7fff6debdfff  libdispatch.dylib (1008.270.1)                  <97273678-E94C-3C8C-89F6-2E2020F4B43B>  /usr/lib/system/libdispatch.dylib
>        0x7fff6debe000 -     0x7fff6deeafff  libdyld.dylib (655.1.1)                         <002418CC-AD11-3D10-865B-015591D24E6C>  /usr/lib/system/libdyld.dylib
>        0x7fff6e008000 -     0x7fff6e030fff  libsystem_kernel.dylib (4903.278.70)            <35EE704F-F9B6-3531-B312-E45CFA2A8743>  /usr/lib/system/libsystem_kernel.dylib
>        0x7fff6e0bb000 -     0x7fff6e0c4fff  libsystem_platform.dylib (177.270.1)            <9D1FE5E4-EB7D-3B3F-A8D1-A96D9CF1348C>  /usr/lib/system/libsystem_platform.dylib
>        0x7fff6e0c5000 -     0x7fff6e0cffff  libsystem_pthread.dylib (330.250.2)             <2D5C08FF-484F-3D59-9132-CE1DCB3F76D7>  /usr/lib/system/libsystem_pthread.dylib
>        0x7fff6e0fc000 -     0x7fff6e12bfff  libxpc.dylib (1336.261.7)                       <404F0E1A-30BC-3CFB-98D3-4A2167CC2AB8>  /usr/lib/system/libxpc.dylib
>   *0xffffff7f82d6b000 - 0xffffff7f82d72fff  com.apple.kec.pthread 1.0 (1)                   <6C7628FE-2621-3C19-B248-D4DA0D722123>  /System/Library/Extensions/pthread.kext/Contents/MacOS/pthread
>   *0xffffff8000200000 - 0xffffff8000bfffff  kernel (4903.278.70)                            <041B6A6D-CD16-36FA-88B9-E32FF46EF89F>  /System/Library/Kernels/kernel
>
>
>Process:         com.apple.WebKit.WebContent [31230]
>UUID:            B35AFCA6-87B0-38D7-B7E0-2E9947F727E8
>Path:            /System/Library/StagedFrameworks/Safari/WebKit.framework/Versions/A/XPCServices/com.apple.WebKit.WebContent.xpc/Contents/MacOS/com.apple.WebKit.WebContent
>Architecture:    x86_64
>Parent:          launchd [1]
>Responsible:     Safari [858]
>UID:             502
>Sudden Term:     Tracked (allows idle exit)
>Footprint:       52.68 MB
>Start time:      2022-03-19 11:54:52 +0000
>End time:        2022-03-19 11:54:53 +0000
>Num samples:     11 (1-11)
>Note:            1 idle work queue thread omitted
>
>  Thread 0x303116           DispatchQueue 1           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user interactive (requested user interactive), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  __CFRunLoopRun + 2300 (CoreFoundation + 239775) [0x7fff41d4989f] 1-11
>      11  __CFRUNLOOP_IS_SERVICING_THE_MAIN_DISPATCH_QUEUE__ + 9 (CoreFoundation + 242034) [0x7fff41d4a172] 1-11
>        11  _dispatch_main_queue_callback_4CF + 813 (libdispatch.dylib + 58699) [0x7fff6de9254b] 1-11
>          11  _dispatch_source_invoke + 2056 (libdispatch.dylib + 85826) [0x7fff6de98f42] 1-11
>            11  _dispatch_continuation_pop + 414 (libdispatch.dylib + 24038) [0x7fff6de89de6] 1-11
>              11  _dispatch_client_callout + 8 (libdispatch.dylib + 13885) [0x7fff6de8763d] 1-11
>                11  invocation function for block in WTF::MemoryPressureHandler::install() + 50 (JavaScriptCore + 17864962) [0x11641c902] 1-11
>                  11  WTF::MemoryPressureHandler::respondToMemoryPressure(WTF::Critical, WTF::Synchronous) + 225 (JavaScriptCore + 17865265) [0x11641ca31] 1-11
>                    11  WTF::MemoryPressureHandler::releaseMemory(WTF::Critical, WTF::Synchronous) + 140 (JavaScriptCore + 17862364) [0x11641bedc] 1-11
>                     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>                       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>                         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>                           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>                             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>                               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x30311e           Thread name "JavaScriptCore bmalloc scavenger"      11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  __psynch_cvwait + 10 (libsystem_kernel.dylib + 18534) [0x7fff6e00c866] 1-11
>     *11  psynch_cvcontinue + 0 (pthread + 19324) [0xffffff7f82d6fb7c] 1-11
>
>  Thread 0x303233           Thread name "WebCore: Scrolling"                    11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user interactive (requested user interactive), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>     *11  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-11
>
>  Thread 0x6edcec           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  CFRelease + 15 (CoreFoundation + 39520) [0x7fff41d18a60] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6ee64c           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS default (requested default, ipc override default), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  bmalloc::Scavenger::scavenge() + 1833 (JavaScriptCore + 18463385) [0x1164aea99] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6eea36           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  CFBasicHashRemoveValue + 1003 (CoreFoundation + 318334) [0x7fff41d5cb7e] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6eea37           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  free_small + 29 (libsystem_malloc.dylib + 25764) [0x7fff6e0834a4] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6eea38           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  ConvertPass_Delete + 18 (vImage + 134306) [0x7fff3df39ca2] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6eec7b           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  tiny_free_list_add_ptr + 219 (libsystem_malloc.dylib + 22820) [0x7fff6e082924] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6eed85           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  CFRelease + 15 (CoreFoundation + 39520) [0x7fff41d18a60] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Binary Images:
>           0x10fb13000 -        0x10fb13fff  com.apple.WebKit.WebContent                     <B35AFCA6-87B0-38D7-B7E0-2E9947F727E8>  /System/Library/StagedFrameworks/Safari/WebKit.framework/Versions/A/XPCServices/com.apple.WebKit.WebContent.xpc/Contents/MacOS/com.apple.WebKit.WebContent
>           0x115313000 -        0x1165bffff  com.apple.JavaScriptCore 14611 (14611.3.10.1.7) <0D4FAA38-6DDB-3046-9BA7-F05F2AB4290F>  /System/Library/StagedFrameworks/Safari/JavaScriptCore.framework/Versions/A/JavaScriptCore
>        0x7fff3df19000 -     0x7fff3e80dfff  com.apple.vImage 8.1 ()                         <2905F53F-12C4-3583-A0A3-82607C5341CA>  /System/Library/Frameworks/Accelerate.framework/Versions/A/Frameworks/vImage.framework/Versions/A/vImage
>        0x7fff41d0f000 -     0x7fff42155fff  com.apple.CoreFoundation 6.9 (1575.405)         <22EC9B76-B2B4-3CE8-9EAE-33531A902956>  /System/Library/Frameworks/CoreFoundation.framework/Versions/A/CoreFoundation
>        0x7fff6de84000 -     0x7fff6debdfff  libdispatch.dylib (1008.270.1)                  <97273678-E94C-3C8C-89F6-2E2020F4B43B>  /usr/lib/system/libdispatch.dylib
>        0x7fff6e008000 -     0x7fff6e030fff  libsystem_kernel.dylib (4903.278.70)            <35EE704F-F9B6-3531-B312-E45CFA2A8743>  /usr/lib/system/libsystem_kernel.dylib
>        0x7fff6e07d000 -     0x7fff6e0a7fff  libsystem_malloc.dylib (166.270.1)              <011F3AD0-8E6A-3A89-AE64-6E5F6840F30A>  /usr/lib/system/libsystem_malloc.dylib
>   *0xffffff7f82d6b000 - 0xffffff7f82d72fff  com.apple.kec.pthread 1.0 (1)                   <6C7628FE-2621-3C19-B248-D4DA0D722123>  /System/Library/Extensions/pthread.kext/Contents/MacOS/pthread
>   *0xffffff8000200000 - 0xffffff8000bfffff  kernel (4903.278.70)                            <041B6A6D-CD16-36FA-88B9-E32FF46EF89F>  /System/Library/Kernels/kernel
>
>
>Process:         com.apple.WebKit.WebContent [31275]
>UUID:            B35AFCA6-87B0-38D7-B7E0-2E9947F727E8
>Path:            /System/Library/StagedFrameworks/Safari/WebKit.framework/Versions/A/XPCServices/com.apple.WebKit.WebContent.xpc/Contents/MacOS/com.apple.WebKit.WebContent
>Architecture:    x86_64
>Parent:          launchd [1]
>Responsible:     Safari [858]
>UID:             502
>Sudden Term:     Tracked (allows idle exit)
>Footprint:       69.75 MB
>Start time:      2022-03-19 11:54:52 +0000
>End time:        2022-03-19 11:54:53 +0000
>Num samples:     11 (1-11)
>CPU Time:        0.011s (36.7M cycles, 14.5M instructions, 2.54c/i)
>
>  Thread 0x304fd9           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user interactive (requested user interactive), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  WebKit::WebProcess::areAllPagesSuspended() const + 0 (WebKit + 5299456) [0x108633d00] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x304fdc           Thread name "JavaScriptCore bmalloc scavenger"      11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  __psynch_cvwait + 10 (libsystem_kernel.dylib + 18534) [0x7fff6e00c866] 1-11
>     *11  psynch_cvcontinue + 0 (pthread + 19324) [0xffffff7f82d6fb7c] 1-11
>
>  Thread 0x30554d           Thread name "WebCore: Scrolling"                    11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user interactive (requested user interactive), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>     *11  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-11
>
>  Thread 0x6edceb           11 samples (1-11)         priority 0-4 (base 4)     cpu time 0.011s (36.7M cycles, 14.5M instructions, 2.54c/i)
>  <thread QoS default (requested default), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2, priority 3 (4)>
>  11  <truncated backtrace> 1-11
>    11  start_wqthread + 13 (libsystem_pthread.dylib + 9213) [0x7fff6e0c73fd] 1-11
>      11  _pthread_wqthread + 472 (libsystem_pthread.dylib + 9796) [0x7fff6e0c7644] 1-11
>        11  _pthread_wqthread_exit + 74 (libsystem_pthread.dylib + 13370) [0x7fff6e0c843a] 1-11
>          11  _pthread_exit + 70 (libsystem_pthread.dylib + 26197) [0x7fff6e0cb655] 1-11
>            11  _pthread_tsd_cleanup + 551 (libsystem_pthread.dylib + 13995) [0x7fff6e0c86ab] 1-11
>              11  bmalloc::PerThread<bmalloc::PerHeapKind<bmalloc::Cache> >::destructor(void*) + 37 (JavaScriptCore + 18419173) [0x10eaa4de5] 1-11
>                11  syscall_thread_switch + 10 (libsystem_kernel.dylib + 4922) [0x7fff6e00933a] 1-11
>                 *4   ??? (kernel + 1935024) [0xffffff80003d86b0] (runnable) 1-4
>  <priority 0 (4)>
>                 *1   ??? (kernel + 1935024) [0xffffff80003d86b0] (runnable) 5
>  <priority 2 (4)>
>                 *1   ??? (kernel + 1935024) [0xffffff80003d86b0] (runnable) 6
>  <priority 0 (4)>
>                 *1   ??? (kernel + 1935024) [0xffffff80003d86b0] (runnable) 7
>  <priority 3 (4)>
>                 *2   ??? (kernel + 1935024) [0xffffff80003d86b0] (runnable) 8-9
>  <priority 4 (4)>
>                 *1   ??? (kernel + 1935024) [0xffffff80003d86b0] (runnable) 10
>  <priority 0 (4)>
>                 *1   ??? (kernel + 1935024) [0xffffff80003d86b0] (runnable) 11
>
>  Thread 0x6ee602           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  _cache_handle_memory_pressure_event + 139 (libcache.dylib + 13309) [0x7fff6dd593fd] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6ee603           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS default (requested default, ipc override default), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  start_wqthread + 13 (libsystem_pthread.dylib + 9213) [0x7fff6e0c73fd] 1-11
>    11  _pthread_wqthread + 421 (libsystem_pthread.dylib + 9745) [0x7fff6e0c7611] 1-11
>      11  _dispatch_workloop_worker_thread + 598 (libdispatch.dylib + 75501) [0x7fff6de966ed] 1-11
>        11  _dispatch_lane_invoke + 385 (libdispatch.dylib + 41878) [0x7fff6de8e396] 1-11
>          11  _dispatch_lane_serial_drain + 268 (libdispatch.dylib + 38802) [0x7fff6de8d792] 1-11
>            11  _dispatch_source_invoke + 2056 (libdispatch.dylib + 85826) [0x7fff6de98f42] 1-11
>              11  _dispatch_continuation_pop + 414 (libdispatch.dylib + 24038) [0x7fff6de89de6] 1-11
>                11  _dispatch_client_callout + 8 (libdispatch.dylib + 13885) [0x7fff6de8763d] 1-11
>                  11  bmalloc::Scavenger::scavenge() + 721 (JavaScriptCore + 18462273) [0x10eaaf641] 1-11
>                    11  bmalloc::Heap::scavenge(std::__1::unique_lock<bmalloc::Mutex>&, bmalloc::BulkDecommit&) + 116 (JavaScriptCore + 18434196) [0x10eaa8894] 1-11
>                     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>                       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>                         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>                           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>                             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>                               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6eec84           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  RIPImageDataRelease + 14 (CoreGraphics + 439802) [0x7fff421c25fa] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6eed52           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  _entry_evict + 89 (libcache.dylib + 10342) [0x7fff6dd58866] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6eee7e           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  _entry_evict + 37 (libcache.dylib + 10290) [0x7fff6dd58832] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6ef2e0           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  _entry_remove_from_list + 192 (libcache.dylib + 9083) [0x7fff6dd5837b] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6ef2e9           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  _entry_evict + 37 (libcache.dylib + 10290) [0x7fff6dd58832] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Binary Images:
>           0x10811b000 -        0x10811bfff  com.apple.WebKit.WebContent                     <B35AFCA6-87B0-38D7-B7E0-2E9947F727E8>  /System/Library/StagedFrameworks/Safari/WebKit.framework/Versions/A/XPCServices/com.apple.WebKit.WebContent.xpc/Contents/MacOS/com.apple.WebKit.WebContent
>           0x108126000 -        0x108943fff  com.apple.WebKit 14611 (14611.3.10.1.7)         <E0702C24-5B95-341D-AE3E-EF015BB78D3E>  /System/Library/StagedFrameworks/Safari/WebKit.framework/Versions/A/WebKit
>           0x10d914000 -        0x10ebc0fff  com.apple.JavaScriptCore 14611 (14611.3.10.1.7) <0D4FAA38-6DDB-3046-9BA7-F05F2AB4290F>  /System/Library/StagedFrameworks/Safari/JavaScriptCore.framework/Versions/A/JavaScriptCore
>        0x7fff42157000 -     0x7fff42804fff  com.apple.CoreGraphics 2.0 (1265.13)            <7FEDC82C-91C2-3BD0-8964-67174981BFED>  /System/Library/Frameworks/CoreGraphics.framework/Versions/A/CoreGraphics
>        0x7fff6dd56000 -     0x7fff6dd5afff  libcache.dylib (81)                             <1987D1E1-DB11-3291-B12A-EBD55848E02D>  /usr/lib/system/libcache.dylib
>        0x7fff6de84000 -     0x7fff6debdfff  libdispatch.dylib (1008.270.1)                  <97273678-E94C-3C8C-89F6-2E2020F4B43B>  /usr/lib/system/libdispatch.dylib
>        0x7fff6e008000 -     0x7fff6e030fff  libsystem_kernel.dylib (4903.278.70)            <35EE704F-F9B6-3531-B312-E45CFA2A8743>  /usr/lib/system/libsystem_kernel.dylib
>        0x7fff6e0c5000 -     0x7fff6e0cffff  libsystem_pthread.dylib (330.250.2)             <2D5C08FF-484F-3D59-9132-CE1DCB3F76D7>  /usr/lib/system/libsystem_pthread.dylib
>   *0xffffff7f82d6b000 - 0xffffff7f82d72fff  com.apple.kec.pthread 1.0 (1)                   <6C7628FE-2621-3C19-B248-D4DA0D722123>  /System/Library/Extensions/pthread.kext/Contents/MacOS/pthread
>   *0xffffff8000200000 - 0xffffff8000bfffff  kernel (4903.278.70)                            <041B6A6D-CD16-36FA-88B9-E32FF46EF89F>  /System/Library/Kernels/kernel
>
>
>Process:         com.apple.WebKit.WebContent [31294]
>UUID:            B35AFCA6-87B0-38D7-B7E0-2E9947F727E8
>Path:            /System/Library/StagedFrameworks/Safari/WebKit.framework/Versions/A/XPCServices/com.apple.WebKit.WebContent.xpc/Contents/MacOS/com.apple.WebKit.WebContent
>Architecture:    x86_64
>Parent:          launchd [1]
>Responsible:     Safari [858]
>UID:             502
>Sudden Term:     Tracked (allows idle exit)
>Footprint:       56.78 MB
>Start time:      2022-03-19 11:54:52 +0000
>End time:        2022-03-19 11:54:53 +0000
>Num samples:     11 (1-11)
>CPU Time:        0.011s (36.5M cycles, 14.5M instructions, 2.52c/i)
>Note:            1 idle work queue thread omitted
>
>  Thread 0x305ca2           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user interactive (requested user interactive), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  WebCore::releaseMemory(WTF::Critical, WTF::Synchronous, WebCore::MaintainBackForwardCache, WebCore::MaintainMemoryCache) + 0 (WebCore + 28367936) [0x106d5ec40] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x305ca6           Thread name "JavaScriptCore bmalloc scavenger"      11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  __psynch_cvwait + 10 (libsystem_kernel.dylib + 18534) [0x7fff6e00c866] 1-11
>     *11  psynch_cvcontinue + 0 (pthread + 19324) [0xffffff7f82d6fb7c] 1-11
>
>  Thread 0x6edcea           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  conversion_params_data_key_release + 0 (CoreGraphics + 4333840) [0x7fff42579110] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6ee636           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  start_wqthread + 13 (libsystem_pthread.dylib + 9213) [0x7fff6e0c73fd] 1-11
>    11  _pthread_wqthread + 431 (libsystem_pthread.dylib + 9755) [0x7fff6e0c761b] 1-11
>      11  _dispatch_kevent_worker_thread + 1366 (libdispatch.dylib + 73963) [0x7fff6de960eb] 1-11
>        11  _dispatch_source_invoke + 2056 (libdispatch.dylib + 85826) [0x7fff6de98f42] 1-11
>          11  _dispatch_continuation_pop + 414 (libdispatch.dylib + 24038) [0x7fff6de89de6] 1-11
>            11  _dispatch_client_callout + 8 (libdispatch.dylib + 13885) [0x7fff6de8763d] 1-11
>              11  _cache_handle_memory_pressure_event + 207 (libcache.dylib + 13377) [0x7fff6dd59441] 1-11
>                11  dispatch_async + 55 (libdispatch.dylib + 28568) [0x7fff6de8af98] 1-11
>                  11  _dispatch_Block_copy + 29 (libdispatch.dylib + 9680) [0x7fff6de865d0] 1-11
>                    11  _Block_copy + 45 (libsystem_blocks.dylib + 2488) [0x7fff6df1d9b8] 1-11
>                     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>                       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>                         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>                           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>                             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>                               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6ee637           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS default (requested default, ipc override default), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  bmalloc::Heap::scavenge(std::__1::unique_lock<bmalloc::Mutex>&, bmalloc::BulkDecommit&) + 157 (JavaScriptCore + 18434237) [0x10a8bc8bd] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6eecc3           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  start_wqthread + 13 (libsystem_pthread.dylib + 9213) [0x7fff6e0c73fd] 1-11
>    11  _pthread_wqthread + 583 (libsystem_pthread.dylib + 9907) [0x7fff6e0c76b3] 1-11
>      11  _dispatch_worker_thread2 + 90 (libdispatch.dylib + 72518) [0x7fff6de95b46] 1-11
>        11  _dispatch_root_queue_drain + 657 (libdispatch.dylib + 70921) [0x7fff6de95509] 1-11
>          11  _dispatch_client_callout + 8 (libdispatch.dylib + 13885) [0x7fff6de8763d] 1-11
>            11  _dispatch_call_block_and_release + 12 (libdispatch.dylib + 9720) [0x7fff6de865f8] 1-11
>              11  ___cache_handle_memory_pressure_event_block_invoke + 87 (libcache.dylib + 13526) [0x7fff6dd594d6] 1-11
>                11  _cache_enforce_limits + 100 (libcache.dylib + 5913) [0x7fff6dd57719] 1-11
>                  11  _evict_last + 101 (libcache.dylib + 10243) [0x7fff6dd58803] 1-11
>                    11  _entry_evict + 135 (libcache.dylib + 10388) [0x7fff6dd58894] 1-11
>                      11  _value_entry_remove + 113 (libcache.dylib + 10043) [0x7fff6dd5873b] 1-11
>                        11  -[__NSArrayM dealloc] + 45 (CoreFoundation + 97886) [0x7fff41d26e5e] 1-11
>                         *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>                           *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>                             *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>                               *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>                                 *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>                                   *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                                     *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6eecca           11 samples (1-11)         priority 0-4 (base 4)     cpu time 0.011s (36.5M cycles, 14.5M instructions, 2.52c/i)
>  <thread QoS default (requested default, ipc override default), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2, priority 3 (4)>
>  11  start_wqthread + 13 (libsystem_pthread.dylib + 9213) [0x7fff6e0c73fd] 1-11
>    11  _pthread_wqthread + 421 (libsystem_pthread.dylib + 9745) [0x7fff6e0c7611] 1-11
>      11  _dispatch_workloop_worker_thread + 598 (libdispatch.dylib + 75501) [0x7fff6de966ed] 1-11
>        11  _dispatch_lane_invoke + 385 (libdispatch.dylib + 41878) [0x7fff6de8e396] 1-11
>          11  _dispatch_lane_serial_drain + 602 (libdispatch.dylib + 39136) [0x7fff6de8d8e0] 1-11
>            11  _dispatch_client_callout + 8 (libdispatch.dylib + 13885) [0x7fff6de8763d] 1-11
>              11  _dispatch_call_block_and_release + 12 (libdispatch.dylib + 9720) [0x7fff6de865f8] 1-11
>                11  IPC::Connection::sendOutgoingMessages() + 209 (WebKit + 520333) [0x103fb808d] 1-11
>                  11  IPC::Connection::sendOutgoingMessage(std::__1::unique_ptr<IPC::Encoder, std::__1::default_delete<IPC::Encoder> >) + 258 (WebKit + 1509292) [0x1040a97ac] 1-11
>                    11  WTF::fastZeroedMalloc(unsigned long) + 110 (JavaScriptCore + 5422) [0x10972952e] 1-11
>                      11  bmalloc::Allocator::allocateSlowCase(unsigned long, bmalloc::FailureAction) + 189 (JavaScriptCore + 18409885) [0x10a8b699d] 1-11
>                        11  syscall_thread_switch + 10 (libsystem_kernel.dylib + 4922) [0x7fff6e00933a] 1-11
>                         *4   ??? (kernel + 1935024) [0xffffff80003d86b0] (runnable) 1-4
>  <priority 0 (4)>
>                         *1   ??? (kernel + 1935024) [0xffffff80003d86b0] (runnable) 5
>  <priority 2 (4)>
>                         *1   ??? (kernel + 1935024) [0xffffff80003d86b0] (runnable) 6
>  <priority 0 (4)>
>                         *1   ??? (kernel + 1935024) [0xffffff80003d86b0] (runnable) 7
>  <priority 3 (4)>
>                         *2   ??? (kernel + 1935024) [0xffffff80003d86b0] (runnable) 8-9
>  <priority 4 (4)>
>                         *1   ??? (kernel + 1935024) [0xffffff80003d86b0] (runnable) 10
>  <priority 0 (4)>
>                         *1   ??? (kernel + 1935024) [0xffffff80003d86b0] (runnable) 11
>
>  Thread 0x6eeeca           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  start_wqthread + 13 (libsystem_pthread.dylib + 9213) [0x7fff6e0c73fd] 1-11
>    11  _pthread_wqthread + 583 (libsystem_pthread.dylib + 9907) [0x7fff6e0c76b3] 1-11
>      11  _dispatch_worker_thread2 + 90 (libdispatch.dylib + 72518) [0x7fff6de95b46] 1-11
>        11  _dispatch_root_queue_drain + 657 (libdispatch.dylib + 70921) [0x7fff6de95509] 1-11
>          11  _dispatch_client_callout + 8 (libdispatch.dylib + 13885) [0x7fff6de8763d] 1-11
>            11  _dispatch_call_block_and_release + 12 (libdispatch.dylib + 9720) [0x7fff6de865f8] 1-11
>              11  ___cache_handle_memory_pressure_event_block_invoke + 87 (libcache.dylib + 13526) [0x7fff6dd594d6] 1-11
>                11  _cache_enforce_limits + 100 (libcache.dylib + 5913) [0x7fff6dd57719] 1-11
>                  11  _evict_last + 101 (libcache.dylib + 10243) [0x7fff6dd58803] 1-11
>                    11  _entry_evict + 135 (libcache.dylib + 10388) [0x7fff6dd58894] 1-11
>                      11  _value_entry_remove + 113 (libcache.dylib + 10043) [0x7fff6dd5873b] 1-11
>                        11  RIPImageDataRelease + 23 (CoreGraphics + 439811) [0x7fff421c2603] 1-11
>                         *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>                           *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>                             *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>                               *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>                                 *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>                                   *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                                     *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6eeecf           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  start_wqthread + 13 (libsystem_pthread.dylib + 9213) [0x7fff6e0c73fd] 1-11
>      11  _pthread_wqthread + 583 (libsystem_pthread.dylib + 9907) [0x7fff6e0c76b3] 1-11
>        11  _dispatch_worker_thread2 + 90 (libdispatch.dylib + 72518) [0x7fff6de95b46] 1-11
>          11  _dispatch_root_queue_drain + 657 (libdispatch.dylib + 70921) [0x7fff6de95509] 1-11
>            11  _dispatch_client_callout + 8 (libdispatch.dylib + 13885) [0x7fff6de8763d] 1-11
>              11  _dispatch_call_block_and_release + 12 (libdispatch.dylib + 9720) [0x7fff6de865f8] 1-11
>                11  ___cache_handle_memory_pressure_event_block_invoke + 87 (libcache.dylib + 13526) [0x7fff6dd594d6] 1-11
>                  11  _cache_enforce_limits + 100 (libcache.dylib + 5913) [0x7fff6dd57719] 1-11
>                    11  _evict_last + 101 (libcache.dylib + 10243) [0x7fff6dd58803] 1-11
>                      11  _entry_evict + 135 (libcache.dylib + 10388) [0x7fff6dd58894] 1-11
>                        11  _value_entry_remove + 113 (libcache.dylib + 10043) [0x7fff6dd5873b] 1-11
>                          11  CGvImageConverterDeallocate + 22 (CoreGraphics + 651316) [0x7fff421f6034] 1-11
>                            11  _CFRelease + 240 (CoreFoundation + 1294928) [0x7fff41e4b250] 1-11
>                              11  vImageConverter_Finalize + 32 (libCGInterfaces.dylib + 12880) [0x7fff3df05250] 1-11
>                                11  vImageCGConverter_Destroy + 72 (vImage + 134264) [0x7fff3df39c78] 1-11
>                                  11  DYLD-STUB$$free + 0 (vImage + 8548822) [0x7fff3e7401d6] 1-11
>                                   *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>                                     *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>                                       *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>                                         *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>                                           *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>                                             *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                                               *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6eeef4           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  CFRelease + 15 (CoreFoundation + 39520) [0x7fff41d18a60] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6eef02           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  start_wqthread + 13 (libsystem_pthread.dylib + 9213) [0x7fff6e0c73fd] 1-11
>      11  _pthread_wqthread + 583 (libsystem_pthread.dylib + 9907) [0x7fff6e0c76b3] 1-11
>        11  _dispatch_worker_thread2 + 90 (libdispatch.dylib + 72518) [0x7fff6de95b46] 1-11
>          11  _dispatch_root_queue_drain + 657 (libdispatch.dylib + 70921) [0x7fff6de95509] 1-11
>            11  _dispatch_client_callout + 8 (libdispatch.dylib + 13885) [0x7fff6de8763d] 1-11
>              11  _dispatch_call_block_and_release + 12 (libdispatch.dylib + 9720) [0x7fff6de865f8] 1-11
>                11  ___cache_handle_memory_pressure_event_block_invoke + 87 (libcache.dylib + 13526) [0x7fff6dd594d6] 1-11
>                  11  _cache_enforce_limits + 100 (libcache.dylib + 5913) [0x7fff6dd57719] 1-11
>                    11  _evict_last + 101 (libcache.dylib + 10243) [0x7fff6dd58803] 1-11
>                      11  _entry_evict + 135 (libcache.dylib + 10388) [0x7fff6dd58894] 1-11
>                        11  _value_entry_remove + 113 (libcache.dylib + 10043) [0x7fff6dd5873b] 1-11
>                          11  CFRelease + 15 (CoreFoundation + 39520) [0x7fff41d18a60] 1-11
>                           *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>                             *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>                               *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>                                 *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>                                   *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>                                     *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                                       *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6eef48           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  start_wqthread + 13 (libsystem_pthread.dylib + 9213) [0x7fff6e0c73fd] 1-11
>    11  _pthread_wqthread + 583 (libsystem_pthread.dylib + 9907) [0x7fff6e0c76b3] 1-11
>      11  _dispatch_worker_thread2 + 90 (libdispatch.dylib + 72518) [0x7fff6de95b46] 1-11
>        11  _dispatch_root_queue_drain + 657 (libdispatch.dylib + 70921) [0x7fff6de95509] 1-11
>          11  _dispatch_client_callout + 8 (libdispatch.dylib + 13885) [0x7fff6de8763d] 1-11
>            11  _dispatch_call_block_and_release + 12 (libdispatch.dylib + 9720) [0x7fff6de865f8] 1-11
>              11  ___cache_handle_memory_pressure_event_block_invoke + 87 (libcache.dylib + 13526) [0x7fff6dd594d6] 1-11
>                11  _cache_enforce_limits + 100 (libcache.dylib + 5913) [0x7fff6dd57719] 1-11
>                  11  _evict_last + 101 (libcache.dylib + 10243) [0x7fff6dd58803] 1-11
>                    11  _entry_evict + 135 (libcache.dylib + 10388) [0x7fff6dd58894] 1-11
>                      11  _value_entry_remove + 113 (libcache.dylib + 10043) [0x7fff6dd5873b] 1-11
>                        11  _CFRelease + 711 (CoreFoundation + 1295399) [0x7fff41e4b427] 1-11
>                          11  free_tiny + 480 (libsystem_malloc.dylib + 19833) [0x7fff6e081d79] 1-11
>                            11  tiny_free_no_lock + 377 (libsystem_malloc.dylib + 20463) [0x7fff6e081fef] 1-11
>                              11  tiny_free_list_remove_ptr + 250 (libsystem_malloc.dylib + 30501) [0x7fff6e084725] 1-11
>                               *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>                                 *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>                                   *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>                                     *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>                                       *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>                                         *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                                           *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6eef4b           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  start_wqthread + 13 (libsystem_pthread.dylib + 9213) [0x7fff6e0c73fd] 1-11
>    11  _pthread_wqthread + 583 (libsystem_pthread.dylib + 9907) [0x7fff6e0c76b3] 1-11
>      11  _dispatch_worker_thread2 + 90 (libdispatch.dylib + 72518) [0x7fff6de95b46] 1-11
>        11  _dispatch_root_queue_drain + 657 (libdispatch.dylib + 70921) [0x7fff6de95509] 1-11
>          11  _dispatch_client_callout + 8 (libdispatch.dylib + 13885) [0x7fff6de8763d] 1-11
>            11  _dispatch_call_block_and_release + 12 (libdispatch.dylib + 9720) [0x7fff6de865f8] 1-11
>              11  ___cache_handle_memory_pressure_event_block_invoke + 87 (libcache.dylib + 13526) [0x7fff6dd594d6] 1-11
>                11  _cache_enforce_limits + 100 (libcache.dylib + 5913) [0x7fff6dd57719] 1-11
>                  11  _evict_last + 101 (libcache.dylib + 10243) [0x7fff6dd58803] 1-11
>                    11  _entry_evict + 135 (libcache.dylib + 10388) [0x7fff6dd58894] 1-11
>                      11  _value_entry_remove + 113 (libcache.dylib + 10043) [0x7fff6dd5873b] 1-11
>                        11  _CFRelease + 240 (CoreFoundation + 1294928) [0x7fff41e4b250] 1-11
>                          11  __CFBasicHashDrain + 344 (CoreFoundation + 60168) [0x7fff41d1db08] 1-11
>                            11  _CFRelease + 711 (CoreFoundation + 1295399) [0x7fff41e4b427] 1-11
>                              11  free_tiny + 480 (libsystem_malloc.dylib + 19833) [0x7fff6e081d79] 1-11
>                                11  tiny_free_no_lock + 934 (libsystem_malloc.dylib + 21020) [0x7fff6e08221c] 1-11
>                                  11  tiny_free_list_remove_ptr + 250 (libsystem_malloc.dylib + 30501) [0x7fff6e084725] 1-11
>                                   *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>                                     *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>                                       *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>                                         *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>                                           *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>                                             *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                                               *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Binary Images:
>           0x103f31000 -        0x103f31fff  com.apple.WebKit.WebContent                     <B35AFCA6-87B0-38D7-B7E0-2E9947F727E8>  /System/Library/StagedFrameworks/Safari/WebKit.framework/Versions/A/XPCServices/com.apple.WebKit.WebContent.xpc/Contents/MacOS/com.apple.WebKit.WebContent
>           0x103f39000 -        0x104756fff  com.apple.WebKit 14611 (14611.3.10.1.7)         <E0702C24-5B95-341D-AE3E-EF015BB78D3E>  /System/Library/StagedFrameworks/Safari/WebKit.framework/Versions/A/WebKit
>           0x105251000 -        0x1079ccfff  com.apple.WebCore 14611 (14611.3.10.1.7)        <D4F5E65E-3B5F-336F-B7D0-D0233000554F>  /System/Library/StagedFrameworks/Safari/WebCore.framework/Versions/A/WebCore
>           0x109728000 -        0x10a9d4fff  com.apple.JavaScriptCore 14611 (14611.3.10.1.7) <0D4FAA38-6DDB-3046-9BA7-F05F2AB4290F>  /System/Library/StagedFrameworks/Safari/JavaScriptCore.framework/Versions/A/JavaScriptCore
>        0x7fff3df02000 -     0x7fff3df18fff  libCGInterfaces.dylib (506.22)                  <5CCB7F4C-B11F-39B4-AF43-173D8A839632>  /System/Library/Frameworks/Accelerate.framework/Versions/A/Frameworks/vImage.framework/Versions/A/Libraries/libCGInterfaces.dylib
>        0x7fff3df19000 -     0x7fff3e80dfff  com.apple.vImage 8.1 ()                         <2905F53F-12C4-3583-A0A3-82607C5341CA>  /System/Library/Frameworks/Accelerate.framework/Versions/A/Frameworks/vImage.framework/Versions/A/vImage
>        0x7fff41d0f000 -     0x7fff42155fff  com.apple.CoreFoundation 6.9 (1575.405)         <22EC9B76-B2B4-3CE8-9EAE-33531A902956>  /System/Library/Frameworks/CoreFoundation.framework/Versions/A/CoreFoundation
>        0x7fff42157000 -     0x7fff42804fff  com.apple.CoreGraphics 2.0 (1265.13)            <7FEDC82C-91C2-3BD0-8964-67174981BFED>  /System/Library/Frameworks/CoreGraphics.framework/Versions/A/CoreGraphics
>        0x7fff6dd56000 -     0x7fff6dd5afff  libcache.dylib (81)                             <1987D1E1-DB11-3291-B12A-EBD55848E02D>  /usr/lib/system/libcache.dylib
>        0x7fff6de84000 -     0x7fff6debdfff  libdispatch.dylib (1008.270.1)                  <97273678-E94C-3C8C-89F6-2E2020F4B43B>  /usr/lib/system/libdispatch.dylib
>        0x7fff6df1d000 -     0x7fff6df1dfff  libsystem_blocks.dylib (73)                     <A453E8EE-860D-3CED-B5DC-BE54E9DB4348>  /usr/lib/system/libsystem_blocks.dylib
>        0x7fff6e008000 -     0x7fff6e030fff  libsystem_kernel.dylib (4903.278.70)            <35EE704F-F9B6-3531-B312-E45CFA2A8743>  /usr/lib/system/libsystem_kernel.dylib
>        0x7fff6e07d000 -     0x7fff6e0a7fff  libsystem_malloc.dylib (166.270.1)              <011F3AD0-8E6A-3A89-AE64-6E5F6840F30A>  /usr/lib/system/libsystem_malloc.dylib
>        0x7fff6e0c5000 -     0x7fff6e0cffff  libsystem_pthread.dylib (330.250.2)             <2D5C08FF-484F-3D59-9132-CE1DCB3F76D7>  /usr/lib/system/libsystem_pthread.dylib
>   *0xffffff7f82d6b000 - 0xffffff7f82d72fff  com.apple.kec.pthread 1.0 (1)                   <6C7628FE-2621-3C19-B248-D4DA0D722123>  /System/Library/Extensions/pthread.kext/Contents/MacOS/pthread
>   *0xffffff8000200000 - 0xffffff8000bfffff  kernel (4903.278.70)                            <041B6A6D-CD16-36FA-88B9-E32FF46EF89F>  /System/Library/Kernels/kernel
>
>
>Process:         com.apple.WebKit.WebContent [31295]
>UUID:            B35AFCA6-87B0-38D7-B7E0-2E9947F727E8
>Path:            /System/Library/StagedFrameworks/Safari/WebKit.framework/Versions/A/XPCServices/com.apple.WebKit.WebContent.xpc/Contents/MacOS/com.apple.WebKit.WebContent
>Architecture:    x86_64
>Parent:          launchd [1]
>Responsible:     Safari [858]
>UID:             502
>Sudden Term:     Tracked (allows idle exit)
>Footprint:       21.22 MB
>Start time:      2022-03-19 11:54:52 +0000
>End time:        2022-03-19 11:54:53 +0000
>Num samples:     11 (1-11)
>CPU Time:        0.011s (36.4M cycles, 14.3M instructions, 2.54c/i)
>Note:            1 idle work queue thread omitted
>
>  Thread 0x305db5           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user interactive (requested user interactive), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  bmalloc::Deallocator::scavenge() + 266 (JavaScriptCore + 18421786) [0x7cd66181a] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6ee728           DispatchQueue 12          11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  start_wqthread + 13 (libsystem_pthread.dylib + 9213) [0x7fff6e0c73fd] 1-11
>    11  _pthread_wqthread + 431 (libsystem_pthread.dylib + 9755) [0x7fff6e0c761b] 1-11
>      11  _dispatch_kevent_worker_thread + 1366 (libdispatch.dylib + 73963) [0x7fff6de960eb] 1-11
>        11  _dispatch_source_invoke + 2056 (libdispatch.dylib + 85826) [0x7fff6de98f42] 1-11
>          11  _dispatch_continuation_pop + 414 (libdispatch.dylib + 24038) [0x7fff6de89de6] 1-11
>            11  _dispatch_client_callout + 8 (libdispatch.dylib + 13885) [0x7fff6de8763d] 1-11
>              11  _cache_handle_memory_pressure_event + 136 (libcache.dylib + 13306) [0x7fff6dd593fa] 1-11
>               *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>                 *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>                   *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>                     *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>                       *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>                         *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                           *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6eeffb           DispatchQueue 12          11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  tiny_free_list_add_ptr + 219 (libsystem_malloc.dylib + 22820) [0x7fff6e082924] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x305dba           Thread name "JavaScriptCore bmalloc scavenger"      11 samples (1-11)         priority 0-4 (base 4)     cpu time 0.011s (36.4M cycles, 14.3M instructions, 2.54c/i)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2, priority 0 (4)>
>  11  thread_start + 13 (libsystem_pthread.dylib + 9229) [0x7fff6e0c740d] 1-11
>    11  _pthread_start + 66 (libsystem_pthread.dylib + 25161) [0x7fff6e0cb249] 1-11
>      11  _pthread_body + 126 (libsystem_pthread.dylib + 13035) [0x7fff6e0c82eb] 1-11
>        11  void* std::__1::__thread_proxy<std::__1::tuple<std::__1::unique_ptr<std::__1::__thread_struct, std::__1::default_delete<std::__1::__thread_struct> >, void (*)(bmalloc::Scavenger*), bmalloc::Scavenger*> >(void*) + 39 (JavaScriptCore + 18474215) [0x7cd66e4e7] 1-11
>          11  bmalloc::Scavenger::threadEntryPoint(bmalloc::Scavenger*) + 9 (JavaScriptCore + 18463737) [0x7cd66bbf9] 1-11
>            11  bmalloc::Scavenger::threadRunLoop() + 104 (JavaScriptCore + 18464696) [0x7cd66bfb8] 1-11
>              11  syscall_thread_switch + 10 (libsystem_kernel.dylib + 4922) [0x7fff6e00933a] 1-11
>               *1   ??? (kernel + 1935024) [0xffffff80003d86b0] (runnable) 1
>  <priority 3 (4)>
>               *3   ??? (kernel + 1935024) [0xffffff80003d86b0] (runnable) 2-4
>  <priority 0 (4)>
>               *1   ??? (kernel + 1935024) [0xffffff80003d86b0] (runnable) 5
>  <priority 2 (4)>
>               *1   ??? (kernel + 1935024) [0xffffff80003d86b0] (runnable) 6
>  <priority 0 (4)>
>               *1   ??? (kernel + 1935024) [0xffffff80003d86b0] (runnable) 7
>  <priority 3 (4)>
>               *2   ??? (kernel + 1935024) [0xffffff80003d86b0] (runnable) 8-9
>  <priority 4 (4)>
>               *1   ??? (kernel + 1935024) [0xffffff80003d86b0] (runnable) 10
>  <priority 0 (4)>
>               *1   ??? (kernel + 1935024) [0xffffff80003d86b0] (runnable) 11
>
>  Thread 0x6edce8           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  tiny_free_list_add_ptr + 219 (libsystem_malloc.dylib + 22820) [0x7fff6e082924] 1-11
>   *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>     *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>       *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>         *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>           *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>             *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>               *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6ee729           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  start_wqthread + 13 (libsystem_pthread.dylib + 9213) [0x7fff6e0c73fd] 1-11
>      11  _pthread_wqthread + 583 (libsystem_pthread.dylib + 9907) [0x7fff6e0c76b3] 1-11
>        11  _dispatch_worker_thread2 + 90 (libdispatch.dylib + 72518) [0x7fff6de95b46] 1-11
>          11  _dispatch_root_queue_drain + 657 (libdispatch.dylib + 70921) [0x7fff6de95509] 1-11
>            11  _dispatch_client_callout + 8 (libdispatch.dylib + 13885) [0x7fff6de8763d] 1-11
>              11  _dispatch_call_block_and_release + 12 (libdispatch.dylib + 9720) [0x7fff6de865f8] 1-11
>                11  ___cache_handle_memory_pressure_event_block_invoke + 87 (libcache.dylib + 13526) [0x7fff6dd594d6] 1-11
>                  11  _cache_enforce_limits + 100 (libcache.dylib + 5913) [0x7fff6dd57719] 1-11
>                    11  _evict_last + 101 (libcache.dylib + 10243) [0x7fff6dd58803] 1-11
>                      11  _entry_evict + 135 (libcache.dylib + 10388) [0x7fff6dd58894] 1-11
>                        11  _value_entry_remove + 113 (libcache.dylib + 10043) [0x7fff6dd5873b] 1-11
>                          11  _CFRelease + 177 (CoreFoundation + 1294865) [0x7fff41e4b211] 1-11
>                           *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>                             *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>                               *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>                                 *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>                                   *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>                                     *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                                       *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6eeee5           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  start_wqthread + 13 (libsystem_pthread.dylib + 9213) [0x7fff6e0c73fd] 1-11
>      11  _pthread_wqthread + 583 (libsystem_pthread.dylib + 9907) [0x7fff6e0c76b3] 1-11
>        11  _dispatch_worker_thread2 + 90 (libdispatch.dylib + 72518) [0x7fff6de95b46] 1-11
>          11  _dispatch_root_queue_drain + 657 (libdispatch.dylib + 70921) [0x7fff6de95509] 1-11
>            11  _dispatch_client_callout + 8 (libdispatch.dylib + 13885) [0x7fff6de8763d] 1-11
>              11  _dispatch_call_block_and_release + 12 (libdispatch.dylib + 9720) [0x7fff6de865f8] 1-11
>                11  ___cache_handle_memory_pressure_event_block_invoke + 87 (libcache.dylib + 13526) [0x7fff6dd594d6] 1-11
>                  11  _cache_enforce_limits + 100 (libcache.dylib + 5913) [0x7fff6dd57719] 1-11
>                    11  _evict_last + 101 (libcache.dylib + 10243) [0x7fff6dd58803] 1-11
>                      11  _entry_evict + 135 (libcache.dylib + 10388) [0x7fff6dd58894] 1-11
>                        11  _value_entry_remove + 113 (libcache.dylib + 10043) [0x7fff6dd5873b] 1-11
>                          11  CGvImageConverterDeallocate + 22 (CoreGraphics + 651316) [0x7fff421f6034] 1-11
>                            11  _CFRelease + 240 (CoreFoundation + 1294928) [0x7fff41e4b250] 1-11
>                              11  vImageConverter_Finalize + 32 (libCGInterfaces.dylib + 12880) [0x7fff3df05250] 1-11
>                                11  DYLD-STUB$$free + 0 (vImage + 8548822) [0x7fff3e7401d6] 1-11
>                                 *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>                                   *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>                                     *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>                                       *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>                                         *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>                                           *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                                             *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6eefa9           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  CFRelease + 15 (CoreFoundation + 39520) [0x7fff41d18a60] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6eefca           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  CFRelease + 15 (CoreFoundation + 39520) [0x7fff41d18a60] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Binary Images:
>           0x106aef000 -        0x106aeffff  com.apple.WebKit.WebContent                     <B35AFCA6-87B0-38D7-B7E0-2E9947F727E8>  /System/Library/StagedFrameworks/Safari/WebKit.framework/Versions/A/XPCServices/com.apple.WebKit.WebContent.xpc/Contents/MacOS/com.apple.WebKit.WebContent
>           0x7cc4d0000 -        0x7cd77cfff  com.apple.JavaScriptCore 14611 (14611.3.10.1.7) <0D4FAA38-6DDB-3046-9BA7-F05F2AB4290F>  /System/Library/StagedFrameworks/Safari/JavaScriptCore.framework/Versions/A/JavaScriptCore
>        0x7fff3df02000 -     0x7fff3df18fff  libCGInterfaces.dylib (506.22)                  <5CCB7F4C-B11F-39B4-AF43-173D8A839632>  /System/Library/Frameworks/Accelerate.framework/Versions/A/Frameworks/vImage.framework/Versions/A/Libraries/libCGInterfaces.dylib
>        0x7fff3df19000 -     0x7fff3e80dfff  com.apple.vImage 8.1 ()                         <2905F53F-12C4-3583-A0A3-82607C5341CA>  /System/Library/Frameworks/Accelerate.framework/Versions/A/Frameworks/vImage.framework/Versions/A/vImage
>        0x7fff41d0f000 -     0x7fff42155fff  com.apple.CoreFoundation 6.9 (1575.405)         <22EC9B76-B2B4-3CE8-9EAE-33531A902956>  /System/Library/Frameworks/CoreFoundation.framework/Versions/A/CoreFoundation
>        0x7fff42157000 -     0x7fff42804fff  com.apple.CoreGraphics 2.0 (1265.13)            <7FEDC82C-91C2-3BD0-8964-67174981BFED>  /System/Library/Frameworks/CoreGraphics.framework/Versions/A/CoreGraphics
>        0x7fff6dd56000 -     0x7fff6dd5afff  libcache.dylib (81)                             <1987D1E1-DB11-3291-B12A-EBD55848E02D>  /usr/lib/system/libcache.dylib
>        0x7fff6de84000 -     0x7fff6debdfff  libdispatch.dylib (1008.270.1)                  <97273678-E94C-3C8C-89F6-2E2020F4B43B>  /usr/lib/system/libdispatch.dylib
>        0x7fff6e008000 -     0x7fff6e030fff  libsystem_kernel.dylib (4903.278.70)            <35EE704F-F9B6-3531-B312-E45CFA2A8743>  /usr/lib/system/libsystem_kernel.dylib
>        0x7fff6e07d000 -     0x7fff6e0a7fff  libsystem_malloc.dylib (166.270.1)              <011F3AD0-8E6A-3A89-AE64-6E5F6840F30A>  /usr/lib/system/libsystem_malloc.dylib
>        0x7fff6e0c5000 -     0x7fff6e0cffff  libsystem_pthread.dylib (330.250.2)             <2D5C08FF-484F-3D59-9132-CE1DCB3F76D7>  /usr/lib/system/libsystem_pthread.dylib
>   *0xffffff8000200000 - 0xffffff8000bfffff  kernel (4903.278.70)                            <041B6A6D-CD16-36FA-88B9-E32FF46EF89F>  /System/Library/Kernels/kernel
>
>
>Process:         com.apple.WebKit.WebContent [31296]
>UUID:            B35AFCA6-87B0-38D7-B7E0-2E9947F727E8
>Path:            /System/Library/StagedFrameworks/Safari/WebKit.framework/Versions/A/XPCServices/com.apple.WebKit.WebContent.xpc/Contents/MacOS/com.apple.WebKit.WebContent
>Architecture:    x86_64
>Parent:          launchd [1]
>Responsible:     Safari [858]
>UID:             502
>Sudden Term:     Tracked (allows idle exit)
>Footprint:       43.45 MB
>Start time:      2022-03-19 11:54:52 +0000
>End time:        2022-03-19 11:54:53 +0000
>Num samples:     11 (1-11)
>CPU Time:        0.011s (36.5M cycles, 14.5M instructions, 2.52c/i)
>Note:            1 idle work queue thread omitted
>
>  Thread 0x305db4           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user interactive (requested user interactive), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  bmalloc::Heap::deallocateSmallLine(std::__1::unique_lock<bmalloc::Mutex>&, bmalloc::Object, std::__1::array<bmalloc::List<bmalloc::SmallPage>, 112ul>&) + 33 (JavaScriptCore + 18438353) [0x1151e58d1] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x305db9           Thread name "JavaScriptCore bmalloc scavenger"      11 samples (1-11)         priority 0-4 (base 4)     cpu time 0.011s (36.5M cycles, 14.5M instructions, 2.52c/i)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2, priority 3 (4)>
>  11  thread_start + 13 (libsystem_pthread.dylib + 9229) [0x7fff6e0c740d] 1-11
>    11  _pthread_start + 66 (libsystem_pthread.dylib + 25161) [0x7fff6e0cb249] 1-11
>      11  _pthread_body + 126 (libsystem_pthread.dylib + 13035) [0x7fff6e0c82eb] 1-11
>        11  void* std::__1::__thread_proxy<std::__1::tuple<std::__1::unique_ptr<std::__1::__thread_struct, std::__1::default_delete<std::__1::__thread_struct> >, void (*)(bmalloc::Scavenger*), bmalloc::Scavenger*> >(void*) + 39 (JavaScriptCore + 18474215) [0x1151ee4e7] 1-11
>          11  bmalloc::Scavenger::threadEntryPoint(bmalloc::Scavenger*) + 9 (JavaScriptCore + 18463737) [0x1151ebbf9] 1-11
>            11  syscall_thread_switch + 10 (libsystem_kernel.dylib + 4922) [0x7fff6e00933a] 1-11
>             *3   ??? (kernel + 1935024) [0xffffff80003d86b0] (runnable) 1-3
>  <priority 0 (4)>
>             *2   ??? (kernel + 1935024) [0xffffff80003d86b0] (runnable) 4-5
>  <priority 2 (4)>
>             *1   ??? (kernel + 1935024) [0xffffff80003d86b0] (runnable) 6
>  <priority 3 (4)>
>             *2   ??? (kernel + 1935024) [0xffffff80003d86b0] (runnable) 7-8
>  <priority 0 (4)>
>             *1   ??? (kernel + 1935024) [0xffffff80003d86b0] (runnable) 9
>  <priority 4 (4)>
>             *1   ??? (kernel + 1935024) [0xffffff80003d86b0] (runnable) 10
>  <priority 0 (4)>
>             *1   ??? (kernel + 1935024) [0xffffff80003d86b0] (runnable) 11
>
>  Thread 0x6edce9           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  CFRelease + 15 (CoreFoundation + 39520) [0x7fff41d18a60] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6ee685           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  small_free_list_add_ptr + 608 (libsystem_malloc.dylib + 28575) [0x7fff6e083f9f] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6eef07           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  CFRelease + 15 (CoreFoundation + 39520) [0x7fff41d18a60] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6eef0b           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  CFRelease + 15 (CoreFoundation + 39520) [0x7fff41d18a60] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6eef0c           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  tiny_free_list_remove_ptr + 250 (libsystem_malloc.dylib + 30501) [0x7fff6e084725] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6eef0d           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  __CFBasicHashRemoveValue + 21 (CoreFoundation + 1043249) [0x7fff41e0db31] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6ef000           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  __ulock_wait + 10 (libsystem_kernel.dylib + 14810) [0x7fff6e00b9da] 1-11
>     *11  ??? (kernel + 7307696) [0xffffff80008f81b0] (blocked by unfair lock owned by com.apple.WebKit.WebContent [31296] thread 0x6eef0c) 1-11
>
>  Binary Images:
>           0x10d20d000 -        0x10d20dfff  com.apple.WebKit.WebContent                     <B35AFCA6-87B0-38D7-B7E0-2E9947F727E8>  /System/Library/StagedFrameworks/Safari/WebKit.framework/Versions/A/XPCServices/com.apple.WebKit.WebContent.xpc/Contents/MacOS/com.apple.WebKit.WebContent
>           0x114050000 -        0x1152fcfff  com.apple.JavaScriptCore 14611 (14611.3.10.1.7) <0D4FAA38-6DDB-3046-9BA7-F05F2AB4290F>  /System/Library/StagedFrameworks/Safari/JavaScriptCore.framework/Versions/A/JavaScriptCore
>        0x7fff41d0f000 -     0x7fff42155fff  com.apple.CoreFoundation 6.9 (1575.405)         <22EC9B76-B2B4-3CE8-9EAE-33531A902956>  /System/Library/Frameworks/CoreFoundation.framework/Versions/A/CoreFoundation
>        0x7fff6e008000 -     0x7fff6e030fff  libsystem_kernel.dylib (4903.278.70)            <35EE704F-F9B6-3531-B312-E45CFA2A8743>  /usr/lib/system/libsystem_kernel.dylib
>        0x7fff6e07d000 -     0x7fff6e0a7fff  libsystem_malloc.dylib (166.270.1)              <011F3AD0-8E6A-3A89-AE64-6E5F6840F30A>  /usr/lib/system/libsystem_malloc.dylib
>        0x7fff6e0c5000 -     0x7fff6e0cffff  libsystem_pthread.dylib (330.250.2)             <2D5C08FF-484F-3D59-9132-CE1DCB3F76D7>  /usr/lib/system/libsystem_pthread.dylib
>   *0xffffff8000200000 - 0xffffff8000bfffff  kernel (4903.278.70)                            <041B6A6D-CD16-36FA-88B9-E32FF46EF89F>  /System/Library/Kernels/kernel
>
>
>Process:         com.apple.WebKit.WebContent [31297]
>UUID:            B35AFCA6-87B0-38D7-B7E0-2E9947F727E8
>Path:            /System/Library/StagedFrameworks/Safari/WebKit.framework/Versions/A/XPCServices/com.apple.WebKit.WebContent.xpc/Contents/MacOS/com.apple.WebKit.WebContent
>Architecture:    x86_64
>Parent:          launchd [1]
>Responsible:     Safari [858]
>UID:             502
>Sudden Term:     Tracked (allows idle exit)
>Footprint:       75.38 MB
>Start time:      2022-03-19 11:54:52 +0000
>End time:        2022-03-19 11:54:53 +0000
>Num samples:     11 (1-11)
>Note:            1 idle work queue thread omitted
>
>  Thread 0x305de3           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user interactive (requested user interactive), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  JSC::ScriptExecutable::prepareForExecutionImpl(JSC::VM&, JSC::JSFunction*, JSC::JSScope*, JSC::CodeSpecializationKind, JSC::CodeBlock*&) + 100 (JavaScriptCore + 15132180) [0x10707e614] 1-11
>      11  JSC::ScriptExecutable::newCodeBlockFor(JSC::CodeSpecializationKind, JSC::JSFunction*, JSC::JSScope*, JSC::Exception*&) + 1626 (JavaScriptCore + 15129450) [0x10707db6a] 1-11
>        11  JSC::CodeBlock::finishCreation(JSC::VM&, JSC::ScriptExecutable*, JSC::UnlinkedCodeBlock*, JSC::JSScope*) + 9363 (JavaScriptCore + 6226739) [0x106800333] 1-11
>         *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>           *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>             *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>               *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>                 *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>                   *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                     *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x305de5           Thread name "JavaScriptCore bmalloc scavenger"      11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  thread_start + 13 (libsystem_pthread.dylib + 9229) [0x7fff6e0c740d] 1-11
>    11  _pthread_start + 66 (libsystem_pthread.dylib + 25161) [0x7fff6e0cb249] 1-11
>      11  _pthread_body + 126 (libsystem_pthread.dylib + 13035) [0x7fff6e0c82eb] 1-11
>        11  void* std::__1::__thread_proxy<std::__1::tuple<std::__1::unique_ptr<std::__1::__thread_struct, std::__1::default_delete<std::__1::__thread_struct> >, void (*)(bmalloc::Scavenger*), bmalloc::Scavenger*> >(void*) + 39 (JavaScriptCore + 18474215) [0x1073ae4e7] 1-11
>          11  bmalloc::Scavenger::threadEntryPoint(bmalloc::Scavenger*) + 9 (JavaScriptCore + 18463737) [0x1073abbf9] 1-11
>            11  bmalloc::Scavenger::threadRunLoop() + 331 (JavaScriptCore + 18464923) [0x1073ac09b] 1-11
>              11  void std::__1::condition_variable_any::wait<std::__1::unique_lock<bmalloc::Mutex> >(std::__1::unique_lock<bmalloc::Mutex>&) + 84 (JavaScriptCore + 18445444) [0x1073a7484] 1-11
>                11  std::__1::condition_variable::wait(std::__1::unique_lock<std::__1::mutex>&) + 18 (libc++.1.dylib + 35338) [0x7fff6b10ca0a] 1-11
>                  11  __psynch_cvwait + 10 (libsystem_kernel.dylib + 18534) [0x7fff6e00c866] 1-11
>                   *11  psynch_cvcontinue + 0 (pthread + 19324) [0xffffff7f82d6fb7c] 1-11
>
>  Thread 0x6eeaa8           Thread name "Heap Helper Thread"                    11 samples (1-11)         priority 0 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  __psynch_cvwait + 10 (libsystem_kernel.dylib + 18534) [0x7fff6e00c866] 1-11
>     *11  psynch_cvcontinue + 0 (pthread + 19324) [0xffffff7f82d6fb7c] 1-11
>
>  Thread 0x6eeaa9           Thread name "Heap Helper Thread"                    11 samples (1-11)         priority 0 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  __psynch_cvwait + 10 (libsystem_kernel.dylib + 18534) [0x7fff6e00c866] 1-11
>     *11  psynch_cvcontinue + 0 (pthread + 19324) [0xffffff7f82d6fb7c] 1-11
>
>  Binary Images:
>           0x100a13000 -        0x100a13fff  com.apple.WebKit.WebContent                     <B35AFCA6-87B0-38D7-B7E0-2E9947F727E8>  /System/Library/StagedFrameworks/Safari/WebKit.framework/Versions/A/XPCServices/com.apple.WebKit.WebContent.xpc/Contents/MacOS/com.apple.WebKit.WebContent
>           0x106210000 -        0x1074bcfff  com.apple.JavaScriptCore 14611 (14611.3.10.1.7) <0D4FAA38-6DDB-3046-9BA7-F05F2AB4290F>  /System/Library/StagedFrameworks/Safari/JavaScriptCore.framework/Versions/A/JavaScriptCore
>        0x7fff6b104000 -     0x7fff6b157fff  libc++.1.dylib (400.9.4)                        <9A60A190-6C34-339F-BB3D-AACE942009A4>  /usr/lib/libc++.1.dylib
>        0x7fff6e008000 -     0x7fff6e030fff  libsystem_kernel.dylib (4903.278.70)            <35EE704F-F9B6-3531-B312-E45CFA2A8743>  /usr/lib/system/libsystem_kernel.dylib
>        0x7fff6e0c5000 -     0x7fff6e0cffff  libsystem_pthread.dylib (330.250.2)             <2D5C08FF-484F-3D59-9132-CE1DCB3F76D7>  /usr/lib/system/libsystem_pthread.dylib
>   *0xffffff7f82d6b000 - 0xffffff7f82d72fff  com.apple.kec.pthread 1.0 (1)                   <6C7628FE-2621-3C19-B248-D4DA0D722123>  /System/Library/Extensions/pthread.kext/Contents/MacOS/pthread
>   *0xffffff8000200000 - 0xffffff8000bfffff  kernel (4903.278.70)                            <041B6A6D-CD16-36FA-88B9-E32FF46EF89F>  /System/Library/Kernels/kernel
>
>
>Process:         com.apple.WebKit.WebContent [31299]
>UUID:            B35AFCA6-87B0-38D7-B7E0-2E9947F727E8
>Path:            /System/Library/StagedFrameworks/Safari/WebKit.framework/Versions/A/XPCServices/com.apple.WebKit.WebContent.xpc/Contents/MacOS/com.apple.WebKit.WebContent
>Architecture:    x86_64
>Parent:          launchd [1]
>Responsible:     Safari [858]
>UID:             502
>Sudden Term:     Tracked (allows idle exit)
>Footprint:       21.41 MB
>Start time:      2022-03-19 11:54:52 +0000
>End time:        2022-03-19 11:54:53 +0000
>Num samples:     11 (1-11)
>Note:            1 idle work queue thread omitted
>
>  Thread 0x305e19           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user interactive (requested user interactive), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  bmalloc::Allocator::scavenge() + 52 (JavaScriptCore + 18407188) [0x108390f14] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x305e21           Thread name "JavaScriptCore bmalloc scavenger"      11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  __psynch_cvwait + 10 (libsystem_kernel.dylib + 18534) [0x7fff6e00c866] 1-11
>     *11  psynch_cvcontinue + 0 (pthread + 19324) [0xffffff7f82d6fb7c] 1-11
>
>  Thread 0x6edce6           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  start_wqthread + 13 (libsystem_pthread.dylib + 9213) [0x7fff6e0c73fd] 1-11
>      11  _pthread_wqthread + 583 (libsystem_pthread.dylib + 9907) [0x7fff6e0c76b3] 1-11
>        11  _dispatch_worker_thread2 + 90 (libdispatch.dylib + 72518) [0x7fff6de95b46] 1-11
>          11  _dispatch_root_queue_drain + 657 (libdispatch.dylib + 70921) [0x7fff6de95509] 1-11
>            11  _dispatch_client_callout + 8 (libdispatch.dylib + 13885) [0x7fff6de8763d] 1-11
>              11  _dispatch_call_block_and_release + 12 (libdispatch.dylib + 9720) [0x7fff6de865f8] 1-11
>                11  ___cache_handle_memory_pressure_event_block_invoke + 87 (libcache.dylib + 13526) [0x7fff6dd594d6] 1-11
>                  11  _cache_enforce_limits + 100 (libcache.dylib + 5913) [0x7fff6dd57719] 1-11
>                    11  _evict_last + 101 (libcache.dylib + 10243) [0x7fff6dd58803] 1-11
>                      11  _entry_evict + 135 (libcache.dylib + 10388) [0x7fff6dd58894] 1-11
>                        11  _value_entry_remove + 113 (libcache.dylib + 10043) [0x7fff6dd5873b] 1-11
>                          11  CFRelease + 15 (CoreFoundation + 39520) [0x7fff41d18a60] 1-11
>                           *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>                             *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>                               *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>                                 *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>                                   *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>                                     *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                                       *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6ee72f           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  _entry_evict + 37 (libcache.dylib + 10290) [0x7fff6dd58832] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6ee9a2           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  start_wqthread + 13 (libsystem_pthread.dylib + 9213) [0x7fff6e0c73fd] 1-11
>    11  _pthread_wqthread + 583 (libsystem_pthread.dylib + 9907) [0x7fff6e0c76b3] 1-11
>      11  _dispatch_worker_thread2 + 90 (libdispatch.dylib + 72518) [0x7fff6de95b46] 1-11
>        11  _dispatch_root_queue_drain + 657 (libdispatch.dylib + 70921) [0x7fff6de95509] 1-11
>          11  _dispatch_client_callout + 8 (libdispatch.dylib + 13885) [0x7fff6de8763d] 1-11
>            11  _dispatch_call_block_and_release + 12 (libdispatch.dylib + 9720) [0x7fff6de865f8] 1-11
>              11  ___cache_handle_memory_pressure_event_block_invoke + 87 (libcache.dylib + 13526) [0x7fff6dd594d6] 1-11
>                11  _cache_enforce_limits + 100 (libcache.dylib + 5913) [0x7fff6dd57719] 1-11
>                  11  _evict_last + 101 (libcache.dylib + 10243) [0x7fff6dd58803] 1-11
>                    11  _entry_evict + 135 (libcache.dylib + 10388) [0x7fff6dd58894] 1-11
>                      11  _value_entry_remove + 113 (libcache.dylib + 10043) [0x7fff6dd5873b] 1-11
>                        11  CGvImageConverterDeallocate + 22 (CoreGraphics + 651316) [0x7fff421f6034] 1-11
>                          11  _CFRelease + 240 (CoreFoundation + 1294928) [0x7fff41e4b250] 1-11
>                            11  vImageConverter_Finalize + 32 (libCGInterfaces.dylib + 12880) [0x7fff3df05250] 1-11
>                              11  vImageCGConverter_Destroy + 64 (vImage + 134256) [0x7fff3df39c70] 1-11
>                               *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>                                 *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>                                   *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>                                     *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>                                       *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>                                         *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                                           *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6eef45           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  CFRelease + 15 (CoreFoundation + 39520) [0x7fff41d18a60] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6eef8f           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  CFRelease + 15 (CoreFoundation + 39520) [0x7fff41d18a60] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6eef90           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  DYLD-STUB$$os_unfair_lock_unlock + 0 (CoreText + 1221564) [0x7fff43a863bc] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Binary Images:
>           0x101a02000 -        0x101a02fff  com.apple.WebKit.WebContent                     <B35AFCA6-87B0-38D7-B7E0-2E9947F727E8>  /System/Library/StagedFrameworks/Safari/WebKit.framework/Versions/A/XPCServices/com.apple.WebKit.WebContent.xpc/Contents/MacOS/com.apple.WebKit.WebContent
>           0x107203000 -        0x1084affff  com.apple.JavaScriptCore 14611 (14611.3.10.1.7) <0D4FAA38-6DDB-3046-9BA7-F05F2AB4290F>  /System/Library/StagedFrameworks/Safari/JavaScriptCore.framework/Versions/A/JavaScriptCore
>        0x7fff3df02000 -     0x7fff3df18fff  libCGInterfaces.dylib (506.22)                  <5CCB7F4C-B11F-39B4-AF43-173D8A839632>  /System/Library/Frameworks/Accelerate.framework/Versions/A/Frameworks/vImage.framework/Versions/A/Libraries/libCGInterfaces.dylib
>        0x7fff3df19000 -     0x7fff3e80dfff  com.apple.vImage 8.1 ()                         <2905F53F-12C4-3583-A0A3-82607C5341CA>  /System/Library/Frameworks/Accelerate.framework/Versions/A/Frameworks/vImage.framework/Versions/A/vImage
>        0x7fff41d0f000 -     0x7fff42155fff  com.apple.CoreFoundation 6.9 (1575.405)         <22EC9B76-B2B4-3CE8-9EAE-33531A902956>  /System/Library/Frameworks/CoreFoundation.framework/Versions/A/CoreFoundation
>        0x7fff42157000 -     0x7fff42804fff  com.apple.CoreGraphics 2.0 (1265.13)            <7FEDC82C-91C2-3BD0-8964-67174981BFED>  /System/Library/Frameworks/CoreGraphics.framework/Versions/A/CoreGraphics
>        0x7fff4395c000 -     0x7fff43ac0fff  com.apple.CoreText 352.0 (584.26.3.11)          <EDA32C6C-EA1E-34A4-9B38-2728A309A60F>  /System/Library/Frameworks/CoreText.framework/Versions/A/CoreText
>        0x7fff6dd56000 -     0x7fff6dd5afff  libcache.dylib (81)                             <1987D1E1-DB11-3291-B12A-EBD55848E02D>  /usr/lib/system/libcache.dylib
>        0x7fff6de84000 -     0x7fff6debdfff  libdispatch.dylib (1008.270.1)                  <97273678-E94C-3C8C-89F6-2E2020F4B43B>  /usr/lib/system/libdispatch.dylib
>        0x7fff6e008000 -     0x7fff6e030fff  libsystem_kernel.dylib (4903.278.70)            <35EE704F-F9B6-3531-B312-E45CFA2A8743>  /usr/lib/system/libsystem_kernel.dylib
>        0x7fff6e0c5000 -     0x7fff6e0cffff  libsystem_pthread.dylib (330.250.2)             <2D5C08FF-484F-3D59-9132-CE1DCB3F76D7>  /usr/lib/system/libsystem_pthread.dylib
>   *0xffffff7f82d6b000 - 0xffffff7f82d72fff  com.apple.kec.pthread 1.0 (1)                   <6C7628FE-2621-3C19-B248-D4DA0D722123>  /System/Library/Extensions/pthread.kext/Contents/MacOS/pthread
>   *0xffffff8000200000 - 0xffffff8000bfffff  kernel (4903.278.70)                            <041B6A6D-CD16-36FA-88B9-E32FF46EF89F>  /System/Library/Kernels/kernel
>
>
>Process:         com.apple.WebKit.WebContent [31300]
>UUID:            B35AFCA6-87B0-38D7-B7E0-2E9947F727E8
>Path:            /System/Library/StagedFrameworks/Safari/WebKit.framework/Versions/A/XPCServices/com.apple.WebKit.WebContent.xpc/Contents/MacOS/com.apple.WebKit.WebContent
>Architecture:    x86_64
>Parent:          launchd [1]
>Responsible:     Safari [858]
>UID:             502
>Sudden Term:     Tracked (allows idle exit)
>Footprint:       45.36 MB
>Start time:      2022-03-19 11:54:52 +0000
>End time:        2022-03-19 11:54:53 +0000
>Num samples:     11 (1-11)
>Note:            1 idle work queue thread omitted
>
>  Thread 0x305e66           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user interactive (requested user interactive), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  DYLD-STUB$$thread_switch + 0 (JavaScriptCore + 18477880) [0x110161338] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6eedcf           DispatchQueue 12          11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  start_wqthread + 13 (libsystem_pthread.dylib + 9213) [0x7fff6e0c73fd] 1-11
>    11  _pthread_wqthread + 583 (libsystem_pthread.dylib + 9907) [0x7fff6e0c76b3] 1-11
>      11  _dispatch_worker_thread2 + 90 (libdispatch.dylib + 72518) [0x7fff6de95b46] 1-11
>        11  _dispatch_root_queue_drain + 657 (libdispatch.dylib + 70921) [0x7fff6de95509] 1-11
>          11  _dispatch_client_callout + 8 (libdispatch.dylib + 13885) [0x7fff6de8763d] 1-11
>            11  _dispatch_call_block_and_release + 12 (libdispatch.dylib + 9720) [0x7fff6de865f8] 1-11
>              11  ___cache_handle_memory_pressure_event_block_invoke + 87 (libcache.dylib + 13526) [0x7fff6dd594d6] 1-11
>                11  _cache_enforce_limits + 100 (libcache.dylib + 5913) [0x7fff6dd57719] 1-11
>                  11  _evict_last + 101 (libcache.dylib + 10243) [0x7fff6dd58803] 1-11
>                    11  _entry_evict + 135 (libcache.dylib + 10388) [0x7fff6dd58894] 1-11
>                      11  _value_entry_remove + 113 (libcache.dylib + 10043) [0x7fff6dd5873b] 1-11
>                        11  _CFRelease + 711 (CoreFoundation + 1295399) [0x7fff41e4b427] 1-11
>                          11  free_tiny + 169 (libsystem_malloc.dylib + 19522) [0x7fff6e081c42] 1-11
>                            11  __ulock_wait + 10 (libsystem_kernel.dylib + 14810) [0x7fff6e00b9da] 1-11
>                             *11  ??? (kernel + 7307696) [0xffffff80008f81b0] (blocked by unfair lock owned by com.apple.WebKit.WebContent [31300] thread 0x6eec48) 1-11
>
>  Thread 0x6eee0e           DispatchQueue 12          11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  start_wqthread + 13 (libsystem_pthread.dylib + 9213) [0x7fff6e0c73fd] 1-11
>    11  _pthread_wqthread + 583 (libsystem_pthread.dylib + 9907) [0x7fff6e0c76b3] 1-11
>      11  _dispatch_worker_thread2 + 90 (libdispatch.dylib + 72518) [0x7fff6de95b46] 1-11
>        11  _dispatch_root_queue_drain + 657 (libdispatch.dylib + 70921) [0x7fff6de95509] 1-11
>          11  _dispatch_client_callout + 8 (libdispatch.dylib + 13885) [0x7fff6de8763d] 1-11
>            11  _dispatch_call_block_and_release + 12 (libdispatch.dylib + 9720) [0x7fff6de865f8] 1-11
>              11  ___cache_handle_memory_pressure_event_block_invoke + 87 (libcache.dylib + 13526) [0x7fff6dd594d6] 1-11
>                11  _cache_enforce_limits + 100 (libcache.dylib + 5913) [0x7fff6dd57719] 1-11
>                  11  _evict_last + 101 (libcache.dylib + 10243) [0x7fff6dd58803] 1-11
>                    11  _entry_evict + 135 (libcache.dylib + 10388) [0x7fff6dd58894] 1-11
>                      11  _value_entry_remove + 113 (libcache.dylib + 10043) [0x7fff6dd5873b] 1-11
>                        11  CGvImageConverterDeallocate + 22 (CoreGraphics + 651316) [0x7fff421f6034] 1-11
>                          11  _CFRelease + 240 (CoreFoundation + 1294928) [0x7fff41e4b250] 1-11
>                            11  vImageConverter_Finalize + 32 (libCGInterfaces.dylib + 12880) [0x7fff3df05250] 1-11
>                              11  vImageCGConverter_Destroy + 72 (vImage + 134264) [0x7fff3df39c78] 1-11
>                                11  free_small + 728 (libsystem_malloc.dylib + 26463) [0x7fff6e08375f] 1-11
>                                 *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>                                   *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>                                     *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>                                       *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>                                         *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>                                           *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                                             *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6eee99           DispatchQueue 12          11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  start_wqthread + 13 (libsystem_pthread.dylib + 9213) [0x7fff6e0c73fd] 1-11
>    11  _pthread_wqthread + 583 (libsystem_pthread.dylib + 9907) [0x7fff6e0c76b3] 1-11
>      11  _dispatch_worker_thread2 + 90 (libdispatch.dylib + 72518) [0x7fff6de95b46] 1-11
>        11  _dispatch_root_queue_drain + 657 (libdispatch.dylib + 70921) [0x7fff6de95509] 1-11
>          11  _dispatch_client_callout + 8 (libdispatch.dylib + 13885) [0x7fff6de8763d] 1-11
>            11  _dispatch_call_block_and_release + 12 (libdispatch.dylib + 9720) [0x7fff6de865f8] 1-11
>              11  ___cache_handle_memory_pressure_event_block_invoke + 87 (libcache.dylib + 13526) [0x7fff6dd594d6] 1-11
>                11  _cache_enforce_limits + 100 (libcache.dylib + 5913) [0x7fff6dd57719] 1-11
>                  11  _evict_last + 101 (libcache.dylib + 10243) [0x7fff6dd58803] 1-11
>                    11  _entry_evict + 135 (libcache.dylib + 10388) [0x7fff6dd58894] 1-11
>                      11  _value_entry_remove + 113 (libcache.dylib + 10043) [0x7fff6dd5873b] 1-11
>                        11  _CFRelease + 711 (CoreFoundation + 1295399) [0x7fff41e4b427] 1-11
>                          11  free_tiny + 169 (libsystem_malloc.dylib + 19522) [0x7fff6e081c42] 1-11
>                            11  __ulock_wait + 10 (libsystem_kernel.dylib + 14810) [0x7fff6e00b9da] 1-11
>                             *11  ??? (kernel + 7307696) [0xffffff80008f81b0] (blocked by unfair lock owned by com.apple.WebKit.WebContent [31300] thread 0x6eec48) 1-11
>
>  Thread 0x305e6b           Thread name "JavaScriptCore bmalloc scavenger"      11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  __psynch_cvwait + 10 (libsystem_kernel.dylib + 18534) [0x7fff6e00c866] 1-11
>     *11  psynch_cvcontinue + 0 (pthread + 19324) [0xffffff7f82d6fb7c] 1-11
>
>  Thread 0x6edce5           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  rip_image_data_value_release + 0 (CoreGraphics + 616854) [0x7fff421ed996] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6ee679           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS default (requested default, ipc override default), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  bmalloc::Heap::scavenge(std::__1::unique_lock<bmalloc::Mutex>&, bmalloc::BulkDecommit&) + 116 (JavaScriptCore + 18434196) [0x110156894] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6eec48           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  start_wqthread + 13 (libsystem_pthread.dylib + 9213) [0x7fff6e0c73fd] 1-11
>      11  _pthread_wqthread + 583 (libsystem_pthread.dylib + 9907) [0x7fff6e0c76b3] 1-11
>        11  _dispatch_worker_thread2 + 90 (libdispatch.dylib + 72518) [0x7fff6de95b46] 1-11
>          11  _dispatch_root_queue_drain + 657 (libdispatch.dylib + 70921) [0x7fff6de95509] 1-11
>            11  _dispatch_client_callout + 8 (libdispatch.dylib + 13885) [0x7fff6de8763d] 1-11
>              11  _dispatch_call_block_and_release + 12 (libdispatch.dylib + 9720) [0x7fff6de865f8] 1-11
>                11  ___cache_handle_memory_pressure_event_block_invoke + 87 (libcache.dylib + 13526) [0x7fff6dd594d6] 1-11
>                  11  _cache_enforce_limits + 100 (libcache.dylib + 5913) [0x7fff6dd57719] 1-11
>                    11  _evict_last + 101 (libcache.dylib + 10243) [0x7fff6dd58803] 1-11
>                      11  _entry_evict + 135 (libcache.dylib + 10388) [0x7fff6dd58894] 1-11
>                        11  _value_entry_remove + 113 (libcache.dylib + 10043) [0x7fff6dd5873b] 1-11
>                          11  _CFRelease + 711 (CoreFoundation + 1295399) [0x7fff41e4b427] 1-11
>                            11  free_tiny + 480 (libsystem_malloc.dylib + 19833) [0x7fff6e081d79] 1-11
>                              11  tiny_free_no_lock + 934 (libsystem_malloc.dylib + 21020) [0x7fff6e08221c] 1-11
>                                11  tiny_free_list_remove_ptr + 250 (libsystem_malloc.dylib + 30501) [0x7fff6e084725] 1-11
>                                 *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>                                   *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>                                     *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>                                       *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>                                         *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>                                           *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                                             *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6eee10           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  start_wqthread + 13 (libsystem_pthread.dylib + 9213) [0x7fff6e0c73fd] 1-11
>      11  _pthread_wqthread + 583 (libsystem_pthread.dylib + 9907) [0x7fff6e0c76b3] 1-11
>        11  _dispatch_worker_thread2 + 90 (libdispatch.dylib + 72518) [0x7fff6de95b46] 1-11
>          11  _dispatch_root_queue_drain + 657 (libdispatch.dylib + 70921) [0x7fff6de95509] 1-11
>            11  _dispatch_client_callout + 8 (libdispatch.dylib + 13885) [0x7fff6de8763d] 1-11
>              11  _dispatch_call_block_and_release + 12 (libdispatch.dylib + 9720) [0x7fff6de865f8] 1-11
>                11  ___cache_handle_memory_pressure_event_block_invoke + 87 (libcache.dylib + 13526) [0x7fff6dd594d6] 1-11
>                  11  _cache_enforce_limits + 100 (libcache.dylib + 5913) [0x7fff6dd57719] 1-11
>                    11  _evict_last + 101 (libcache.dylib + 10243) [0x7fff6dd58803] 1-11
>                      11  _entry_evict + 135 (libcache.dylib + 10388) [0x7fff6dd58894] 1-11
>                        11  __NSCacheValueRelease + 0 (CoreFoundation + 787399) [0x7fff41dcf3c7] 1-11
>                         *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>                           *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>                             *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>                               *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>                                 *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>                                   *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                                     *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6eee93           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  CFRelease + 15 (CoreFoundation + 39520) [0x7fff41d18a60] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Binary Images:
>           0x1097d0000 -        0x1097d0fff  com.apple.WebKit.WebContent                     <B35AFCA6-87B0-38D7-B7E0-2E9947F727E8>  /System/Library/StagedFrameworks/Safari/WebKit.framework/Versions/A/XPCServices/com.apple.WebKit.WebContent.xpc/Contents/MacOS/com.apple.WebKit.WebContent
>           0x10efc2000 -        0x11026efff  com.apple.JavaScriptCore 14611 (14611.3.10.1.7) <0D4FAA38-6DDB-3046-9BA7-F05F2AB4290F>  /System/Library/StagedFrameworks/Safari/JavaScriptCore.framework/Versions/A/JavaScriptCore
>        0x7fff3df02000 -     0x7fff3df18fff  libCGInterfaces.dylib (506.22)                  <5CCB7F4C-B11F-39B4-AF43-173D8A839632>  /System/Library/Frameworks/Accelerate.framework/Versions/A/Frameworks/vImage.framework/Versions/A/Libraries/libCGInterfaces.dylib
>        0x7fff3df19000 -     0x7fff3e80dfff  com.apple.vImage 8.1 ()                         <2905F53F-12C4-3583-A0A3-82607C5341CA>  /System/Library/Frameworks/Accelerate.framework/Versions/A/Frameworks/vImage.framework/Versions/A/vImage
>        0x7fff41d0f000 -     0x7fff42155fff  com.apple.CoreFoundation 6.9 (1575.405)         <22EC9B76-B2B4-3CE8-9EAE-33531A902956>  /System/Library/Frameworks/CoreFoundation.framework/Versions/A/CoreFoundation
>        0x7fff42157000 -     0x7fff42804fff  com.apple.CoreGraphics 2.0 (1265.13)            <7FEDC82C-91C2-3BD0-8964-67174981BFED>  /System/Library/Frameworks/CoreGraphics.framework/Versions/A/CoreGraphics
>        0x7fff6dd56000 -     0x7fff6dd5afff  libcache.dylib (81)                             <1987D1E1-DB11-3291-B12A-EBD55848E02D>  /usr/lib/system/libcache.dylib
>        0x7fff6de84000 -     0x7fff6debdfff  libdispatch.dylib (1008.270.1)                  <97273678-E94C-3C8C-89F6-2E2020F4B43B>  /usr/lib/system/libdispatch.dylib
>        0x7fff6e008000 -     0x7fff6e030fff  libsystem_kernel.dylib (4903.278.70)            <35EE704F-F9B6-3531-B312-E45CFA2A8743>  /usr/lib/system/libsystem_kernel.dylib
>        0x7fff6e07d000 -     0x7fff6e0a7fff  libsystem_malloc.dylib (166.270.1)              <011F3AD0-8E6A-3A89-AE64-6E5F6840F30A>  /usr/lib/system/libsystem_malloc.dylib
>        0x7fff6e0c5000 -     0x7fff6e0cffff  libsystem_pthread.dylib (330.250.2)             <2D5C08FF-484F-3D59-9132-CE1DCB3F76D7>  /usr/lib/system/libsystem_pthread.dylib
>   *0xffffff7f82d6b000 - 0xffffff7f82d72fff  com.apple.kec.pthread 1.0 (1)                   <6C7628FE-2621-3C19-B248-D4DA0D722123>  /System/Library/Extensions/pthread.kext/Contents/MacOS/pthread
>   *0xffffff8000200000 - 0xffffff8000bfffff  kernel (4903.278.70)                            <041B6A6D-CD16-36FA-88B9-E32FF46EF89F>  /System/Library/Kernels/kernel
>
>
>Process:         com.apple.WebKit.WebContent [31301]
>UUID:            B35AFCA6-87B0-38D7-B7E0-2E9947F727E8
>Path:            /System/Library/StagedFrameworks/Safari/WebKit.framework/Versions/A/XPCServices/com.apple.WebKit.WebContent.xpc/Contents/MacOS/com.apple.WebKit.WebContent
>Architecture:    x86_64
>Parent:          launchd [1]
>Responsible:     Safari [858]
>UID:             502
>Sudden Term:     Tracked (allows idle exit)
>Footprint:       28.82 MB
>Start time:      2022-03-19 11:54:52 +0000
>End time:        2022-03-19 11:54:53 +0000
>Num samples:     11 (1-11)
>Note:            1 idle work queue thread omitted
>
>  Thread 0x305e71           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user interactive (requested user interactive), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  syscall_thread_switch + 10 (libsystem_kernel.dylib + 4922) [0x7fff6e00933a] 1-11
>     *11  return_from_trap + 172 (kernel + 1419676) [0xffffff800035a99c] 1-11
>       *11  ast_taken_user + 525 (kernel + 1726269) [0xffffff80003a573d] 1-11
>         *11  telemetry_take_sample + 462 (kernel + 2801646) [0xffffff80004abfee] 1-11
>           *11  _bcopy + 11 (kernel + 1416683) [0xffffff8000359deb] 1-11
>             *11  ??? (kernel + 1419728) [0xffffff800035a9d0] 1-11
>               *11  kernel_trap + 578 (kernel + 2991794) [0xffffff80004da6b2] 1-11
>                 *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>                   *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>                     *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>                       *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                         *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6ee710           DispatchQueue 12          11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  start_wqthread + 13 (libsystem_pthread.dylib + 9213) [0x7fff6e0c73fd] 1-11
>    11  _pthread_wqthread + 431 (libsystem_pthread.dylib + 9755) [0x7fff6e0c761b] 1-11
>      11  _dispatch_kevent_worker_thread + 1366 (libdispatch.dylib + 73963) [0x7fff6de960eb] 1-11
>        11  _dispatch_source_invoke + 2056 (libdispatch.dylib + 85826) [0x7fff6de98f42] 1-11
>          11  _dispatch_continuation_pop + 414 (libdispatch.dylib + 24038) [0x7fff6de89de6] 1-11
>            11  _dispatch_client_callout + 8 (libdispatch.dylib + 13885) [0x7fff6de8763d] 1-11
>              11  _cache_handle_memory_pressure_event + 136 (libcache.dylib + 13306) [0x7fff6dd593fa] 1-11
>               *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>                 *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>                   *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>                     *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>                       *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>                         *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                           *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6eef4a           DispatchQueue 12          11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  start_wqthread + 13 (libsystem_pthread.dylib + 9213) [0x7fff6e0c73fd] 1-11
>    11  _pthread_wqthread + 583 (libsystem_pthread.dylib + 9907) [0x7fff6e0c76b3] 1-11
>      11  _dispatch_worker_thread2 + 90 (libdispatch.dylib + 72518) [0x7fff6de95b46] 1-11
>        11  _dispatch_root_queue_drain + 657 (libdispatch.dylib + 70921) [0x7fff6de95509] 1-11
>          11  _dispatch_client_callout + 8 (libdispatch.dylib + 13885) [0x7fff6de8763d] 1-11
>            11  _dispatch_call_block_and_release + 12 (libdispatch.dylib + 9720) [0x7fff6de865f8] 1-11
>              11  ___cache_handle_memory_pressure_event_block_invoke + 87 (libcache.dylib + 13526) [0x7fff6dd594d6] 1-11
>                11  _cache_enforce_limits + 100 (libcache.dylib + 5913) [0x7fff6dd57719] 1-11
>                  11  _evict_last + 101 (libcache.dylib + 10243) [0x7fff6dd58803] 1-11
>                    11  _entry_evict + 135 (libcache.dylib + 10388) [0x7fff6dd58894] 1-11
>                      11  _value_entry_remove + 113 (libcache.dylib + 10043) [0x7fff6dd5873b] 1-11
>                        11  CGvImageConverterDeallocate + 22 (CoreGraphics + 651316) [0x7fff421f6034] 1-11
>                          11  _CFRelease + 240 (CoreFoundation + 1294928) [0x7fff41e4b250] 1-11
>                            11  vImageConverter_Finalize + 32 (libCGInterfaces.dylib + 12880) [0x7fff3df05250] 1-11
>                              11  vImageCGConverter_Destroy + 72 (vImage + 134264) [0x7fff3df39c78] 1-11
>                                11  small_free_list_add_ptr + 296 (libsystem_malloc.dylib + 28263) [0x7fff6e083e67] 1-11
>                                 *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>                                   *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>                                     *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>                                       *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>                                         *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>                                           *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                                             *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x305e75           Thread name "JavaScriptCore bmalloc scavenger"      11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  __psynch_cvwait + 10 (libsystem_kernel.dylib + 18534) [0x7fff6e00c866] 1-11
>     *11  psynch_cvcontinue + 0 (pthread + 19324) [0xffffff7f82d6fb7c] 1-11
>
>  Thread 0x6edce4           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  objc_msgSend + 41 (libobjc.A.dylib + 25513) [0x7fff6c6ff3a9] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6ee711           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS default (requested default, ipc override default), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  start_wqthread + 13 (libsystem_pthread.dylib + 9213) [0x7fff6e0c73fd] 1-11
>    11  _pthread_wqthread + 421 (libsystem_pthread.dylib + 9745) [0x7fff6e0c7611] 1-11
>      11  _dispatch_workloop_worker_thread + 598 (libdispatch.dylib + 75501) [0x7fff6de966ed] 1-11
>        11  _dispatch_lane_invoke + 385 (libdispatch.dylib + 41878) [0x7fff6de8e396] 1-11
>          11  _dispatch_lane_serial_drain + 268 (libdispatch.dylib + 38802) [0x7fff6de8d792] 1-11
>            11  _dispatch_source_invoke + 2056 (libdispatch.dylib + 85826) [0x7fff6de98f42] 1-11
>              11  _dispatch_continuation_pop + 414 (libdispatch.dylib + 24038) [0x7fff6de89de6] 1-11
>                11  _dispatch_client_callout + 8 (libdispatch.dylib + 13885) [0x7fff6de8763d] 1-11
>                  11  bmalloc::Scavenger::scavenge() + 721 (JavaScriptCore + 18462273) [0x2a119b641] 1-11
>                    11  bmalloc::Heap::scavenge(std::__1::unique_lock<bmalloc::Mutex>&, bmalloc::BulkDecommit&) + 116 (JavaScriptCore + 18434196) [0x2a1194894] 1-11
>                     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>                       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>                         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>                           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>                             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>                               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6eee86           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  CFRelease + 15 (CoreFoundation + 39520) [0x7fff41d18a60] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6eeece           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  IIOReadPlugin::ReleaseInfo(void*) + 14 (ImageIO + 205696) [0x7fff44793380] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6eeed6           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  CFRelease + 15 (CoreFoundation + 39520) [0x7fff41d18a60] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6eefba           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  __CFBasicHashDrain + 239 (CoreFoundation + 60063) [0x7fff41d1da9f] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6eeffd           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  TDescriptor::~TDescriptor() + 32 (CoreText + 32104) [0x7fff43963d68] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Binary Images:
>           0x10cab2000 -        0x10cab2fff  com.apple.WebKit.WebContent                     <B35AFCA6-87B0-38D7-B7E0-2E9947F727E8>  /System/Library/StagedFrameworks/Safari/WebKit.framework/Versions/A/XPCServices/com.apple.WebKit.WebContent.xpc/Contents/MacOS/com.apple.WebKit.WebContent
>           0x2a0000000 -        0x2a12acfff  com.apple.JavaScriptCore 14611 (14611.3.10.1.7) <0D4FAA38-6DDB-3046-9BA7-F05F2AB4290F>  /System/Library/StagedFrameworks/Safari/JavaScriptCore.framework/Versions/A/JavaScriptCore
>        0x7fff3df02000 -     0x7fff3df18fff  libCGInterfaces.dylib (506.22)                  <5CCB7F4C-B11F-39B4-AF43-173D8A839632>  /System/Library/Frameworks/Accelerate.framework/Versions/A/Frameworks/vImage.framework/Versions/A/Libraries/libCGInterfaces.dylib
>        0x7fff3df19000 -     0x7fff3e80dfff  com.apple.vImage 8.1 ()                         <2905F53F-12C4-3583-A0A3-82607C5341CA>  /System/Library/Frameworks/Accelerate.framework/Versions/A/Frameworks/vImage.framework/Versions/A/vImage
>        0x7fff41d0f000 -     0x7fff42155fff  com.apple.CoreFoundation 6.9 (1575.405)         <22EC9B76-B2B4-3CE8-9EAE-33531A902956>  /System/Library/Frameworks/CoreFoundation.framework/Versions/A/CoreFoundation
>        0x7fff42157000 -     0x7fff42804fff  com.apple.CoreGraphics 2.0 (1265.13)            <7FEDC82C-91C2-3BD0-8964-67174981BFED>  /System/Library/Frameworks/CoreGraphics.framework/Versions/A/CoreGraphics
>        0x7fff4395c000 -     0x7fff43ac0fff  com.apple.CoreText 352.0 (584.26.3.11)          <EDA32C6C-EA1E-34A4-9B38-2728A309A60F>  /System/Library/Frameworks/CoreText.framework/Versions/A/CoreText
>        0x7fff44761000 -     0x7fff448f2fff  com.apple.ImageIO.framework 3.3.0 (1850.2.14)   <FFA98B4D-8CA1-3B60-A734-67198CFA1587>  /System/Library/Frameworks/ImageIO.framework/Versions/A/ImageIO
>        0x7fff6c6f9000 -     0x7fff6ce81fff  libobjc.A.dylib (756.2)                         <20942D4E-CE6F-376A-8BCD-016F88E4BFD5>  /usr/lib/libobjc.A.dylib
>        0x7fff6dd56000 -     0x7fff6dd5afff  libcache.dylib (81)                             <1987D1E1-DB11-3291-B12A-EBD55848E02D>  /usr/lib/system/libcache.dylib
>        0x7fff6de84000 -     0x7fff6debdfff  libdispatch.dylib (1008.270.1)                  <97273678-E94C-3C8C-89F6-2E2020F4B43B>  /usr/lib/system/libdispatch.dylib
>        0x7fff6e008000 -     0x7fff6e030fff  libsystem_kernel.dylib (4903.278.70)            <35EE704F-F9B6-3531-B312-E45CFA2A8743>  /usr/lib/system/libsystem_kernel.dylib
>        0x7fff6e07d000 -     0x7fff6e0a7fff  libsystem_malloc.dylib (166.270.1)              <011F3AD0-8E6A-3A89-AE64-6E5F6840F30A>  /usr/lib/system/libsystem_malloc.dylib
>        0x7fff6e0c5000 -     0x7fff6e0cffff  libsystem_pthread.dylib (330.250.2)             <2D5C08FF-484F-3D59-9132-CE1DCB3F76D7>  /usr/lib/system/libsystem_pthread.dylib
>   *0xffffff7f82d6b000 - 0xffffff7f82d72fff  com.apple.kec.pthread 1.0 (1)                   <6C7628FE-2621-3C19-B248-D4DA0D722123>  /System/Library/Extensions/pthread.kext/Contents/MacOS/pthread
>   *0xffffff8000200000 - 0xffffff8000bfffff  kernel (4903.278.70)                            <041B6A6D-CD16-36FA-88B9-E32FF46EF89F>  /System/Library/Kernels/kernel
>
>
>Process:         com.apple.WebKit.WebContent [31302]
>UUID:            B35AFCA6-87B0-38D7-B7E0-2E9947F727E8
>Path:            /System/Library/StagedFrameworks/Safari/WebKit.framework/Versions/A/XPCServices/com.apple.WebKit.WebContent.xpc/Contents/MacOS/com.apple.WebKit.WebContent
>Architecture:    x86_64
>Parent:          launchd [1]
>Responsible:     Safari [858]
>UID:             502
>Sudden Term:     Tracked (allows idle exit)
>Footprint:       35.10 MB
>Start time:      2022-03-19 11:54:52 +0000
>End time:        2022-03-19 11:54:53 +0000
>Num samples:     11 (1-11)
>Note:            1 idle work queue thread omitted
>
>  Thread 0x305e87           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user interactive (requested user interactive), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  WTF::Detail::CallableWrapper<WebKit::WebProcess::initializeWebProcess(WebKit::WebProcessCreationParameters&&)::$_3, void, WTF::Critical, WTF::Synchronous>::call(WTF::Critical, WTF::Synchronous) + 18 (WebKit + 5329690) [0x10ffcd31a] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x305e8a           Thread name "JavaScriptCore bmalloc scavenger"      11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  __psynch_cvwait + 10 (libsystem_kernel.dylib + 18534) [0x7fff6e00c866] 1-11
>     *11  psynch_cvcontinue + 0 (pthread + 19324) [0xffffff7f82d6fb7c] 1-11
>
>  Thread 0x6edce3           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  CFRelease + 15 (CoreFoundation + 39520) [0x7fff41d18a60] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6ee6df           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  _cache_handle_memory_pressure_event + 139 (libcache.dylib + 13309) [0x7fff6dd593fd] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6ee6e0           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  CFDictionaryRemoveValue + 22 (CoreFoundation + 317104) [0x7fff41d5c6b0] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6eeb32           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  start_wqthread + 13 (libsystem_pthread.dylib + 9213) [0x7fff6e0c73fd] 1-11
>    11  _pthread_wqthread + 583 (libsystem_pthread.dylib + 9907) [0x7fff6e0c76b3] 1-11
>      11  _dispatch_worker_thread2 + 90 (libdispatch.dylib + 72518) [0x7fff6de95b46] 1-11
>        11  _dispatch_root_queue_drain + 657 (libdispatch.dylib + 70921) [0x7fff6de95509] 1-11
>          11  _dispatch_client_callout + 8 (libdispatch.dylib + 13885) [0x7fff6de8763d] 1-11
>            11  _dispatch_call_block_and_release + 12 (libdispatch.dylib + 9720) [0x7fff6de865f8] 1-11
>              11  ___cache_handle_memory_pressure_event_block_invoke + 87 (libcache.dylib + 13526) [0x7fff6dd594d6] 1-11
>                11  _cache_enforce_limits + 100 (libcache.dylib + 5913) [0x7fff6dd57719] 1-11
>                  11  _evict_last + 101 (libcache.dylib + 10243) [0x7fff6dd58803] 1-11
>                    11  _entry_evict + 135 (libcache.dylib + 10388) [0x7fff6dd58894] 1-11
>                      11  _value_entry_remove + 113 (libcache.dylib + 10043) [0x7fff6dd5873b] 1-11
>                        11  _CFRelease + 240 (CoreFoundation + 1294928) [0x7fff41e4b250] 1-11
>                          11  __CFBasicHashDrain + 344 (CoreFoundation + 60168) [0x7fff41d1db08] 1-11
>                            11  _CFRelease + 240 (CoreFoundation + 1294928) [0x7fff41e4b250] 1-11
>                              11  __CFURLDeallocate + 35 (CoreFoundation + 99757) [0x7fff41d275ad] 1-11
>                                11  CFRelease + 15 (CoreFoundation + 39520) [0x7fff41d18a60] 1-11
>                                 *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>                                   *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>                                     *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>                                       *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>                                         *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>                                           *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                                             *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6eedbe           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  _entry_evict + 89 (libcache.dylib + 10342) [0x7fff6dd58866] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6eee55           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  CFRelease + 15 (CoreFoundation + 39520) [0x7fff41d18a60] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6eee87           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  CFRelease + 15 (CoreFoundation + 39520) [0x7fff41d18a60] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Binary Images:
>           0x10fab1000 -        0x10fab1fff  com.apple.WebKit.WebContent             <B35AFCA6-87B0-38D7-B7E0-2E9947F727E8>  /System/Library/StagedFrameworks/Safari/WebKit.framework/Versions/A/XPCServices/com.apple.WebKit.WebContent.xpc/Contents/MacOS/com.apple.WebKit.WebContent
>           0x10fab8000 -        0x1102d5fff  com.apple.WebKit 14611 (14611.3.10.1.7) <E0702C24-5B95-341D-AE3E-EF015BB78D3E>  /System/Library/StagedFrameworks/Safari/WebKit.framework/Versions/A/WebKit
>        0x7fff41d0f000 -     0x7fff42155fff  com.apple.CoreFoundation 6.9 (1575.405) <22EC9B76-B2B4-3CE8-9EAE-33531A902956>  /System/Library/Frameworks/CoreFoundation.framework/Versions/A/CoreFoundation
>        0x7fff6dd56000 -     0x7fff6dd5afff  libcache.dylib (81)                     <1987D1E1-DB11-3291-B12A-EBD55848E02D>  /usr/lib/system/libcache.dylib
>        0x7fff6de84000 -     0x7fff6debdfff  libdispatch.dylib (1008.270.1)          <97273678-E94C-3C8C-89F6-2E2020F4B43B>  /usr/lib/system/libdispatch.dylib
>        0x7fff6e008000 -     0x7fff6e030fff  libsystem_kernel.dylib (4903.278.70)    <35EE704F-F9B6-3531-B312-E45CFA2A8743>  /usr/lib/system/libsystem_kernel.dylib
>        0x7fff6e0c5000 -     0x7fff6e0cffff  libsystem_pthread.dylib (330.250.2)     <2D5C08FF-484F-3D59-9132-CE1DCB3F76D7>  /usr/lib/system/libsystem_pthread.dylib
>   *0xffffff7f82d6b000 - 0xffffff7f82d72fff  com.apple.kec.pthread 1.0 (1)           <6C7628FE-2621-3C19-B248-D4DA0D722123>  /System/Library/Extensions/pthread.kext/Contents/MacOS/pthread
>   *0xffffff8000200000 - 0xffffff8000bfffff  kernel (4903.278.70)                    <041B6A6D-CD16-36FA-88B9-E32FF46EF89F>  /System/Library/Kernels/kernel
>
>
>Process:         com.apple.WebKit.WebContent [31303]
>UUID:            B35AFCA6-87B0-38D7-B7E0-2E9947F727E8
>Path:            /System/Library/StagedFrameworks/Safari/WebKit.framework/Versions/A/XPCServices/com.apple.WebKit.WebContent.xpc/Contents/MacOS/com.apple.WebKit.WebContent
>Architecture:    x86_64
>Parent:          launchd [1]
>Responsible:     Safari [858]
>UID:             502
>Sudden Term:     Tracked (allows idle exit)
>Footprint:       39.14 MB
>Start time:      2022-03-19 11:54:52 +0000
>End time:        2022-03-19 11:54:53 +0000
>Num samples:     11 (1-11)
>Note:            1 idle work queue thread omitted
>
>  Thread 0x305e94           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user interactive (requested user interactive), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  __CFRunLoopRun + 2300 (CoreFoundation + 239775) [0x7fff41d4989f] 1-11
>      11  __CFRUNLOOP_IS_SERVICING_THE_MAIN_DISPATCH_QUEUE__ + 9 (CoreFoundation + 242034) [0x7fff41d4a172] 1-11
>        11  _dispatch_main_queue_callback_4CF + 813 (libdispatch.dylib + 58699) [0x7fff6de9254b] 1-11
>          11  _dispatch_source_invoke + 2056 (libdispatch.dylib + 85826) [0x7fff6de98f42] 1-11
>            11  _dispatch_continuation_pop + 414 (libdispatch.dylib + 24038) [0x7fff6de89de6] 1-11
>              11  _dispatch_client_callout + 8 (libdispatch.dylib + 13885) [0x7fff6de8763d] 1-11
>                11  invocation function for block in WTF::MemoryPressureHandler::install() + 50 (JavaScriptCore + 17864962) [0x391cc0902] 1-11
>                  11  WTF::MemoryPressureHandler::respondToMemoryPressure(WTF::Critical, WTF::Synchronous) + 225 (JavaScriptCore + 17865265) [0x391cc0a31] 1-11
>                    11  WTF::MemoryPressureHandler::releaseMemory(WTF::Critical, WTF::Synchronous) + 143 (JavaScriptCore + 17862367) [0x391cbfedf] 1-11
>                      11  WTF::Detail::CallableWrapper<WebKit::WebProcess::initializeWebProcess(WebKit::WebProcessCreationParameters&&)::$_3, void, WTF::Critical, WTF::Synchronous>::call(WTF::Critical, WTF::Synchronous) + 364 (WebKit + 5330036) [0x10f888474] 1-11
>                        11  WebCore::releaseMemory(WTF::Critical, WTF::Synchronous, WebCore::MaintainBackForwardCache, WebCore::MaintainMemoryCache) + 65 (WebCore + 28368001) [0x112196c81] 1-11
>                          11  bmalloc::api::scavenge() + 312 (JavaScriptCore + 18413208) [0x391d46698] 1-11
>                            11  bmalloc::Allocator::scavenge() + 185 (JavaScriptCore + 18407321) [0x391d44f99] 1-11
>                             *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>                               *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>                                 *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>                                   *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>                                     *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>                                       *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                                         *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x305e96           Thread name "JavaScriptCore bmalloc scavenger"      11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  bmalloc::Scavenger::threadRunLoop() + 1776 (JavaScriptCore + 18466368) [0x391d53640] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6ee6a8           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS default (requested default, ipc override default), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  bmalloc::Scavenger::scavenge() + 1833 (JavaScriptCore + 18463385) [0x391d52a99] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6eed27           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  __ulock_wait + 10 (libsystem_kernel.dylib + 14810) [0x7fff6e00b9da] 1-11
>     *11  ??? (kernel + 7307696) [0xffffff80008f81b0] (blocked by unfair lock owned by com.apple.WebKit.WebContent [31303] thread 0x6eed28) 1-11
>
>  Thread 0x6eed28           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  tiny_free_no_lock + 183 (libsystem_malloc.dylib + 20269) [0x7fff6e081f2d] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6eeda2           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  CFRelease + 15 (CoreFoundation + 39520) [0x7fff41d18a60] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6eedcc           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  CFRelease + 15 (CoreFoundation + 39520) [0x7fff41d18a60] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6eeeba           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  __ulock_wait + 10 (libsystem_kernel.dylib + 14810) [0x7fff6e00b9da] 1-11
>     *11  ??? (kernel + 7307696) [0xffffff80008f81b0] (blocked by unfair lock owned by com.apple.WebKit.WebContent [31303] thread 0x6eed28) 1-11
>
>  Thread 0x6eeedb           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  TFontValidator::RemoveFont(__CFURL const*) + 26 (CoreText + 511330) [0x7fff439d8d62] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6eef62           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  __ulock_wait + 10 (libsystem_kernel.dylib + 14810) [0x7fff6e00b9da] 1-11
>     *11  ??? (kernel + 7307696) [0xffffff80008f81b0] (blocked by unfair lock owned by com.apple.WebKit.WebContent [31303] thread 0x6eed28) 1-11
>
>  Binary Images:
>           0x10f367000 -        0x10f367fff  com.apple.WebKit.WebContent                     <B35AFCA6-87B0-38D7-B7E0-2E9947F727E8>  /System/Library/StagedFrameworks/Safari/WebKit.framework/Versions/A/XPCServices/com.apple.WebKit.WebContent.xpc/Contents/MacOS/com.apple.WebKit.WebContent
>           0x10f373000 -        0x10fb90fff  com.apple.WebKit 14611 (14611.3.10.1.7)         <E0702C24-5B95-341D-AE3E-EF015BB78D3E>  /System/Library/StagedFrameworks/Safari/WebKit.framework/Versions/A/WebKit
>           0x110689000 -        0x112e04fff  com.apple.WebCore 14611 (14611.3.10.1.7)        <D4F5E65E-3B5F-336F-B7D0-D0233000554F>  /System/Library/StagedFrameworks/Safari/WebCore.framework/Versions/A/WebCore
>           0x390bb7000 -        0x391e63fff  com.apple.JavaScriptCore 14611 (14611.3.10.1.7) <0D4FAA38-6DDB-3046-9BA7-F05F2AB4290F>  /System/Library/StagedFrameworks/Safari/JavaScriptCore.framework/Versions/A/JavaScriptCore
>        0x7fff41d0f000 -     0x7fff42155fff  com.apple.CoreFoundation 6.9 (1575.405)         <22EC9B76-B2B4-3CE8-9EAE-33531A902956>  /System/Library/Frameworks/CoreFoundation.framework/Versions/A/CoreFoundation
>        0x7fff4395c000 -     0x7fff43ac0fff  com.apple.CoreText 352.0 (584.26.3.11)          <EDA32C6C-EA1E-34A4-9B38-2728A309A60F>  /System/Library/Frameworks/CoreText.framework/Versions/A/CoreText
>        0x7fff6de84000 -     0x7fff6debdfff  libdispatch.dylib (1008.270.1)                  <97273678-E94C-3C8C-89F6-2E2020F4B43B>  /usr/lib/system/libdispatch.dylib
>        0x7fff6e008000 -     0x7fff6e030fff  libsystem_kernel.dylib (4903.278.70)            <35EE704F-F9B6-3531-B312-E45CFA2A8743>  /usr/lib/system/libsystem_kernel.dylib
>        0x7fff6e07d000 -     0x7fff6e0a7fff  libsystem_malloc.dylib (166.270.1)              <011F3AD0-8E6A-3A89-AE64-6E5F6840F30A>  /usr/lib/system/libsystem_malloc.dylib
>   *0xffffff8000200000 - 0xffffff8000bfffff  kernel (4903.278.70)                            <041B6A6D-CD16-36FA-88B9-E32FF46EF89F>  /System/Library/Kernels/kernel
>
>
>Process:         com.apple.WebKit.WebContent [31304]
>UUID:            B35AFCA6-87B0-38D7-B7E0-2E9947F727E8
>Path:            /System/Library/StagedFrameworks/Safari/WebKit.framework/Versions/A/XPCServices/com.apple.WebKit.WebContent.xpc/Contents/MacOS/com.apple.WebKit.WebContent
>Architecture:    x86_64
>Parent:          launchd [1]
>Responsible:     Safari [858]
>UID:             502
>Sudden Term:     Tracked (allows idle exit)
>Footprint:       52.71 MB
>Start time:      2022-03-19 11:54:52 +0000
>End time:        2022-03-19 11:54:53 +0000
>Num samples:     11 (1-11)
>CPU Time:        0.011s (36.4M cycles, 14.4M instructions, 2.54c/i)
>Note:            2 idle work queue threads omitted
>
>  Thread 0x305eb7           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user interactive (requested user interactive), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  __CFRunLoopRun + 2300 (CoreFoundation + 239775) [0x7fff41d4989f] 1-11
>      11  __CFRUNLOOP_IS_SERVICING_THE_MAIN_DISPATCH_QUEUE__ + 9 (CoreFoundation + 242034) [0x7fff41d4a172] 1-11
>        11  _dispatch_main_queue_callback_4CF + 813 (libdispatch.dylib + 58699) [0x7fff6de9254b] 1-11
>          11  _dispatch_source_invoke + 2056 (libdispatch.dylib + 85826) [0x7fff6de98f42] 1-11
>            11  _dispatch_continuation_pop + 414 (libdispatch.dylib + 24038) [0x7fff6de89de6] 1-11
>              11  _dispatch_client_callout + 8 (libdispatch.dylib + 13885) [0x7fff6de8763d] 1-11
>                11  invocation function for block in WTF::MemoryPressureHandler::install() + 50 (JavaScriptCore + 17864962) [0x10e423902] 1-11
>                  11  WTF::MemoryPressureHandler::respondToMemoryPressure(WTF::Critical, WTF::Synchronous) + 64 (JavaScriptCore + 17865104) [0x10e423990] 1-11
>                    11  notify_cancel + 127 (libsystem_notify.dylib + 10119) [0x7fff6e0b5787] 1-11
>                      11  ??? (libsystem_notify.dylib + 23232) [0x7fff6e0b8ac0] 1-11
>                        11  free_tiny + 169 (libsystem_malloc.dylib + 19522) [0x7fff6e081c42] 1-11
>                          11  __ulock_wait + 10 (libsystem_kernel.dylib + 14810) [0x7fff6e00b9da] 1-11
>                           *11  ??? (kernel + 7307696) [0xffffff80008f81b0] (blocked by unfair lock owned by com.apple.WebKit.WebContent [31304] thread 0x6eeef7) 1-11
>
>  Thread 0x305eb9           Thread name "JavaScriptCore bmalloc scavenger"      11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  __psynch_cvwait + 10 (libsystem_kernel.dylib + 18534) [0x7fff6e00c866] 1-11
>     *11  psynch_cvcontinue + 0 (pthread + 19324) [0xffffff7f82d6fb7c] 1-11
>
>  Thread 0x6ee643           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS default (requested default, ipc override default), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  bmalloc::Heap::scavenge(std::__1::unique_lock<bmalloc::Mutex>&, bmalloc::BulkDecommit&) + 157 (JavaScriptCore + 18434237) [0x10e4ae8bd] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6ee891           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  start_wqthread + 13 (libsystem_pthread.dylib + 9213) [0x7fff6e0c73fd] 1-11
>    11  _pthread_wqthread + 583 (libsystem_pthread.dylib + 9907) [0x7fff6e0c76b3] 1-11
>      11  _dispatch_worker_thread2 + 90 (libdispatch.dylib + 72518) [0x7fff6de95b46] 1-11
>        11  _dispatch_root_queue_drain + 657 (libdispatch.dylib + 70921) [0x7fff6de95509] 1-11
>          11  _dispatch_client_callout + 8 (libdispatch.dylib + 13885) [0x7fff6de8763d] 1-11
>            11  _dispatch_call_block_and_release + 12 (libdispatch.dylib + 9720) [0x7fff6de865f8] 1-11
>              11  ___cache_handle_memory_pressure_event_block_invoke + 87 (libcache.dylib + 13526) [0x7fff6dd594d6] 1-11
>                11  _cache_enforce_limits + 100 (libcache.dylib + 5913) [0x7fff6dd57719] 1-11
>                  11  _evict_last + 101 (libcache.dylib + 10243) [0x7fff6dd58803] 1-11
>                    11  _entry_evict + 135 (libcache.dylib + 10388) [0x7fff6dd58894] 1-11
>                      11  _value_entry_remove + 113 (libcache.dylib + 10043) [0x7fff6dd5873b] 1-11
>                        11  CGvImageConverterDeallocate + 22 (CoreGraphics + 651316) [0x7fff421f6034] 1-11
>                          11  _CFRelease + 240 (CoreFoundation + 1294928) [0x7fff41e4b250] 1-11
>                            11  vImageConverter_Finalize + 32 (libCGInterfaces.dylib + 12880) [0x7fff3df05250] 1-11
>                              11  vImageCGConverter_Destroy + 72 (vImage + 134264) [0x7fff3df39c78] 1-11
>                                11  free_small + 555 (libsystem_malloc.dylib + 26290) [0x7fff6e0836b2] 1-11
>                                 *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>                                   *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>                                     *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>                                       *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>                                         *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>                                           *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                                             *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6ee9b5           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  CFRelease + 15 (CoreFoundation + 39520) [0x7fff41d18a60] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6eed9a           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  __ulock_wait + 10 (libsystem_kernel.dylib + 14810) [0x7fff6e00b9da] 1-11
>     *11  ??? (kernel + 7307696) [0xffffff80008f81b0] (blocked by unfair lock owned by com.apple.WebKit.WebContent [31304] thread 0x6eeef7) 1-11
>
>  Thread 0x6eee0a           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  CFRelease + 15 (CoreFoundation + 39520) [0x7fff41d18a60] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6eeef7           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  tiny_free_list_add_ptr + 219 (libsystem_malloc.dylib + 22820) [0x7fff6e082924] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6eef2b           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  start_wqthread + 13 (libsystem_pthread.dylib + 9213) [0x7fff6e0c73fd] 1-11
>      11  _pthread_wqthread + 583 (libsystem_pthread.dylib + 9907) [0x7fff6e0c76b3] 1-11
>        11  _dispatch_worker_thread2 + 90 (libdispatch.dylib + 72518) [0x7fff6de95b46] 1-11
>          11  _dispatch_root_queue_drain + 657 (libdispatch.dylib + 70921) [0x7fff6de95509] 1-11
>            11  _dispatch_client_callout + 8 (libdispatch.dylib + 13885) [0x7fff6de8763d] 1-11
>              11  _dispatch_call_block_and_release + 12 (libdispatch.dylib + 9720) [0x7fff6de865f8] 1-11
>                11  ___cache_handle_memory_pressure_event_block_invoke + 87 (libcache.dylib + 13526) [0x7fff6dd594d6] 1-11
>                  11  _cache_enforce_limits + 100 (libcache.dylib + 5913) [0x7fff6dd57719] 1-11
>                    11  _evict_last + 101 (libcache.dylib + 10243) [0x7fff6dd58803] 1-11
>                      11  _entry_evict + 135 (libcache.dylib + 10388) [0x7fff6dd58894] 1-11
>                        11  _value_entry_remove + 113 (libcache.dylib + 10043) [0x7fff6dd5873b] 1-11
>                          11  _CFRelease + 240 (CoreFoundation + 1294928) [0x7fff41e4b250] 1-11
>                            11  TDescriptor::~TDescriptor() + 44 (CoreText + 32116) [0x7fff43963d74] 1-11
>                              11  TBaseFont::~TBaseFont() + 14 (CoreText + 510710) [0x7fff439d8af6] 1-11
>                                11  TBaseFont::~TBaseFont() + 61 (CoreText + 510785) [0x7fff439d8b41] 1-11
>                                  11  TFontValidator::RemoveFont(__CFURL const*) + 87 (CoreText + 511391) [0x7fff439d8d9f] 1-11
>                                    11  CFDictionaryRemoveValue + 178 (CoreFoundation + 317260) [0x7fff41d5c74c] 1-11
>                                      11  CFBasicHashRemoveValue + 1003 (CoreFoundation + 318334) [0x7fff41d5cb7e] 1-11
>                                       *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>                                         *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>                                           *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>                                             *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>                                               *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>                                                 *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                                                   *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6eef2c           11 samples (1-11)         priority 0-4 (base 4)     cpu time 0.011s (36.4M cycles, 14.4M instructions, 2.54c/i)
>  <thread QoS default (requested default, ipc override default), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2, priority 3 (4)>
>  11  start_wqthread + 13 (libsystem_pthread.dylib + 9213) [0x7fff6e0c73fd] 1-11
>    11  _pthread_wqthread + 421 (libsystem_pthread.dylib + 9745) [0x7fff6e0c7611] 1-11
>      11  _dispatch_workloop_worker_thread + 598 (libdispatch.dylib + 75501) [0x7fff6de966ed] 1-11
>        11  _dispatch_lane_invoke + 385 (libdispatch.dylib + 41878) [0x7fff6de8e396] 1-11
>          11  _dispatch_lane_serial_drain + 602 (libdispatch.dylib + 39136) [0x7fff6de8d8e0] 1-11
>            11  _dispatch_client_callout + 8 (libdispatch.dylib + 13885) [0x7fff6de8763d] 1-11
>              11  _dispatch_call_block_and_release + 12 (libdispatch.dylib + 9720) [0x7fff6de865f8] 1-11
>                11  IPC::Connection::sendOutgoingMessages() + 209 (WebKit + 520333) [0x107bb008d] 1-11
>                  11  IPC::Connection::sendOutgoingMessage(std::__1::unique_ptr<IPC::Encoder, std::__1::default_delete<IPC::Encoder> >) + 258 (WebKit + 1509292) [0x107ca17ac] 1-11
>                    11  WTF::fastZeroedMalloc(unsigned long) + 110 (JavaScriptCore + 5422) [0x10d31b52e] 1-11
>                      11  bmalloc::Allocator::allocateSlowCase(unsigned long, bmalloc::FailureAction) + 189 (JavaScriptCore + 18409885) [0x10e4a899d] 1-11
>                        11  syscall_thread_switch + 10 (libsystem_kernel.dylib + 4922) [0x7fff6e00933a] 1-11
>                         *4   ??? (kernel + 1935024) [0xffffff80003d86b0] (runnable) 1-4
>  <priority 0 (4)>
>                         *1   ??? (kernel + 1935024) [0xffffff80003d86b0] (runnable) 5
>  <priority 2 (4)>
>                         *1   ??? (kernel + 1935024) [0xffffff80003d86b0] (runnable) 6
>  <priority 0 (4)>
>                         *1   ??? (kernel + 1935024) [0xffffff80003d86b0] (runnable) 7
>  <priority 3 (4)>
>                         *2   ??? (kernel + 1935024) [0xffffff80003d86b0] (runnable) 8-9
>  <priority 4 (4)>
>                         *1   ??? (kernel + 1935024) [0xffffff80003d86b0] (runnable) 10
>  <priority 0 (4)>
>                         *1   ??? (kernel + 1935024) [0xffffff80003d86b0] (runnable) 11
>
>  Thread 0x6eef2f           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated, ipc override user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  __ulock_wait + 10 (libsystem_kernel.dylib + 14810) [0x7fff6e00b9da] 1-11
>     *11  ??? (kernel + 7307696) [0xffffff80008f81b0] (blocked by unfair lock owned by com.apple.WebKit.WebContent [31304] thread 0x305eb7) 1-11
>
>  Binary Images:
>           0x107b24000 -        0x107b24fff  com.apple.WebKit.WebContent                     <B35AFCA6-87B0-38D7-B7E0-2E9947F727E8>  /System/Library/StagedFrameworks/Safari/WebKit.framework/Versions/A/XPCServices/com.apple.WebKit.WebContent.xpc/Contents/MacOS/com.apple.WebKit.WebContent
>           0x107b31000 -        0x10834efff  com.apple.WebKit 14611 (14611.3.10.1.7)         <E0702C24-5B95-341D-AE3E-EF015BB78D3E>  /System/Library/StagedFrameworks/Safari/WebKit.framework/Versions/A/WebKit
>           0x10d31a000 -        0x10e5c6fff  com.apple.JavaScriptCore 14611 (14611.3.10.1.7) <0D4FAA38-6DDB-3046-9BA7-F05F2AB4290F>  /System/Library/StagedFrameworks/Safari/JavaScriptCore.framework/Versions/A/JavaScriptCore
>        0x7fff3df02000 -     0x7fff3df18fff  libCGInterfaces.dylib (506.22)                  <5CCB7F4C-B11F-39B4-AF43-173D8A839632>  /System/Library/Frameworks/Accelerate.framework/Versions/A/Frameworks/vImage.framework/Versions/A/Libraries/libCGInterfaces.dylib
>        0x7fff3df19000 -     0x7fff3e80dfff  com.apple.vImage 8.1 ()                         <2905F53F-12C4-3583-A0A3-82607C5341CA>  /System/Library/Frameworks/Accelerate.framework/Versions/A/Frameworks/vImage.framework/Versions/A/vImage
>        0x7fff41d0f000 -     0x7fff42155fff  com.apple.CoreFoundation 6.9 (1575.405)         <22EC9B76-B2B4-3CE8-9EAE-33531A902956>  /System/Library/Frameworks/CoreFoundation.framework/Versions/A/CoreFoundation
>        0x7fff42157000 -     0x7fff42804fff  com.apple.CoreGraphics 2.0 (1265.13)            <7FEDC82C-91C2-3BD0-8964-67174981BFED>  /System/Library/Frameworks/CoreGraphics.framework/Versions/A/CoreGraphics
>        0x7fff4395c000 -     0x7fff43ac0fff  com.apple.CoreText 352.0 (584.26.3.11)          <EDA32C6C-EA1E-34A4-9B38-2728A309A60F>  /System/Library/Frameworks/CoreText.framework/Versions/A/CoreText
>        0x7fff6dd56000 -     0x7fff6dd5afff  libcache.dylib (81)                             <1987D1E1-DB11-3291-B12A-EBD55848E02D>  /usr/lib/system/libcache.dylib
>        0x7fff6de84000 -     0x7fff6debdfff  libdispatch.dylib (1008.270.1)                  <97273678-E94C-3C8C-89F6-2E2020F4B43B>  /usr/lib/system/libdispatch.dylib
>        0x7fff6e008000 -     0x7fff6e030fff  libsystem_kernel.dylib (4903.278.70)            <35EE704F-F9B6-3531-B312-E45CFA2A8743>  /usr/lib/system/libsystem_kernel.dylib
>        0x7fff6e07d000 -     0x7fff6e0a7fff  libsystem_malloc.dylib (166.270.1)              <011F3AD0-8E6A-3A89-AE64-6E5F6840F30A>  /usr/lib/system/libsystem_malloc.dylib
>        0x7fff6e0b3000 -     0x7fff6e0bafff  libsystem_notify.dylib (172.200.21)             <145B5CFC-CF73-33CE-BD3D-E8DDE268FFDE>  /usr/lib/system/libsystem_notify.dylib
>        0x7fff6e0c5000 -     0x7fff6e0cffff  libsystem_pthread.dylib (330.250.2)             <2D5C08FF-484F-3D59-9132-CE1DCB3F76D7>  /usr/lib/system/libsystem_pthread.dylib
>   *0xffffff7f82d6b000 - 0xffffff7f82d72fff  com.apple.kec.pthread 1.0 (1)                   <6C7628FE-2621-3C19-B248-D4DA0D722123>  /System/Library/Extensions/pthread.kext/Contents/MacOS/pthread
>   *0xffffff8000200000 - 0xffffff8000bfffff  kernel (4903.278.70)                            <041B6A6D-CD16-36FA-88B9-E32FF46EF89F>  /System/Library/Kernels/kernel
>
>
>Process:         com.apple.WebKit.WebContent [31305]
>UUID:            B35AFCA6-87B0-38D7-B7E0-2E9947F727E8
>Path:            /System/Library/StagedFrameworks/Safari/WebKit.framework/Versions/A/XPCServices/com.apple.WebKit.WebContent.xpc/Contents/MacOS/com.apple.WebKit.WebContent
>Architecture:    x86_64
>Parent:          launchd [1]
>Responsible:     Safari [858]
>UID:             502
>Sudden Term:     Tracked (allows idle exit)
>Footprint:       59.61 MB
>Start time:      2022-03-19 11:54:52 +0000
>End time:        2022-03-19 11:54:53 +0000
>Num samples:     11 (1-11)
>
>  Thread 0x305ebf           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user interactive (requested user interactive), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  os_unfair_lock_lock_with_options + 12 (libsystem_platform.dylib + 8067) [0x7fff6e0bcf83] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x305ec1           Thread name "JavaScriptCore bmalloc scavenger"      11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  __psynch_cvwait + 10 (libsystem_kernel.dylib + 18534) [0x7fff6e00c866] 1-11
>     *11  psynch_cvcontinue + 0 (pthread + 19324) [0xffffff7f82d6fb7c] 1-11
>
>  Thread 0x6ee626           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  __ulock_wait + 10 (libsystem_kernel.dylib + 14810) [0x7fff6e00b9da] 1-11
>     *11  ??? (kernel + 7307696) [0xffffff80008f81b0] (blocked by unfair lock owned by com.apple.WebKit.WebContent [31305] thread 0x6eed3d) 1-11
>
>  Thread 0x6ee627           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS default (requested default, ipc override default), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  bmalloc::Heap::scavenge(std::__1::unique_lock<bmalloc::Mutex>&, bmalloc::BulkDecommit&) + 116 (JavaScriptCore + 18434196) [0x715664894] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6ee9b4           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  start_wqthread + 13 (libsystem_pthread.dylib + 9213) [0x7fff6e0c73fd] 1-11
>      11  _pthread_wqthread + 583 (libsystem_pthread.dylib + 9907) [0x7fff6e0c76b3] 1-11
>        11  _dispatch_worker_thread2 + 90 (libdispatch.dylib + 72518) [0x7fff6de95b46] 1-11
>          11  _dispatch_root_queue_drain + 657 (libdispatch.dylib + 70921) [0x7fff6de95509] 1-11
>            11  _dispatch_client_callout + 8 (libdispatch.dylib + 13885) [0x7fff6de8763d] 1-11
>              11  _dispatch_call_block_and_release + 12 (libdispatch.dylib + 9720) [0x7fff6de865f8] 1-11
>                11  ___cache_handle_memory_pressure_event_block_invoke + 87 (libcache.dylib + 13526) [0x7fff6dd594d6] 1-11
>                  11  _cache_enforce_limits + 100 (libcache.dylib + 5913) [0x7fff6dd57719] 1-11
>                    11  _evict_last + 101 (libcache.dylib + 10243) [0x7fff6dd58803] 1-11
>                      11  _entry_evict + 135 (libcache.dylib + 10388) [0x7fff6dd58894] 1-11
>                        11  _value_entry_remove + 113 (libcache.dylib + 10043) [0x7fff6dd5873b] 1-11
>                          11  CFRelease + 15 (CoreFoundation + 39520) [0x7fff41d18a60] 1-11
>                           *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>                             *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>                               *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>                                 *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>                                   *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>                                     *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                                       *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6eeb0c           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  CGColorSpaceRelease + 23 (CoreGraphics + 16559) [0x7fff4215b0af] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6eed3d           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  tiny_free_list_add_ptr + 219 (libsystem_malloc.dylib + 22820) [0x7fff6e082924] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6eee75           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  objc_release + 25 (libobjc.A.dylib + 33561) [0x7fff6c701319] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6eef88           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  start_wqthread + 13 (libsystem_pthread.dylib + 9213) [0x7fff6e0c73fd] 1-11
>      11  _pthread_wqthread + 583 (libsystem_pthread.dylib + 9907) [0x7fff6e0c76b3] 1-11
>        11  _dispatch_worker_thread2 + 90 (libdispatch.dylib + 72518) [0x7fff6de95b46] 1-11
>          11  _dispatch_root_queue_drain + 657 (libdispatch.dylib + 70921) [0x7fff6de95509] 1-11
>            11  _dispatch_client_callout + 8 (libdispatch.dylib + 13885) [0x7fff6de8763d] 1-11
>              11  _dispatch_call_block_and_release + 12 (libdispatch.dylib + 9720) [0x7fff6de865f8] 1-11
>                11  ___cache_handle_memory_pressure_event_block_invoke + 87 (libcache.dylib + 13526) [0x7fff6dd594d6] 1-11
>                  11  _cache_enforce_limits + 100 (libcache.dylib + 5913) [0x7fff6dd57719] 1-11
>                    11  _evict_last + 101 (libcache.dylib + 10243) [0x7fff6dd58803] 1-11
>                      11  _entry_evict + 59 (libcache.dylib + 10312) [0x7fff6dd58848] 1-11
>                        11  _entry_remove_from_list + 192 (libcache.dylib + 9083) [0x7fff6dd5837b] 1-11
>                         *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>                           *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>                             *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>                               *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>                                 *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>                                   *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                                     *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6eef8c           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  tiny_free_list_add_ptr + 219 (libsystem_malloc.dylib + 22820) [0x7fff6e082924] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6eefaa           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  __ulock_wait + 10 (libsystem_kernel.dylib + 14810) [0x7fff6e00b9da] 1-11
>     *11  ??? (kernel + 7307696) [0xffffff80008f81b0] (blocked by unfair lock owned by com.apple.WebKit.WebContent [31305] thread 0x6eef8c) 1-11
>
>  Thread 0x6ef006           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated, ipc override user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  __ulock_wait + 10 (libsystem_kernel.dylib + 14810) [0x7fff6e00b9da] 1-11
>     *11  ??? (kernel + 7307696) [0xffffff80008f81b0] (blocked by unfair lock owned by com.apple.WebKit.WebContent [31305] thread 0x305ebf) 1-11
>
>  Binary Images:
>           0x10e954000 -        0x10e954fff  com.apple.WebKit.WebContent                     <B35AFCA6-87B0-38D7-B7E0-2E9947F727E8>  /System/Library/StagedFrameworks/Safari/WebKit.framework/Versions/A/XPCServices/com.apple.WebKit.WebContent.xpc/Contents/MacOS/com.apple.WebKit.WebContent
>           0x7144d0000 -        0x71577cfff  com.apple.JavaScriptCore 14611 (14611.3.10.1.7) <0D4FAA38-6DDB-3046-9BA7-F05F2AB4290F>  /System/Library/StagedFrameworks/Safari/JavaScriptCore.framework/Versions/A/JavaScriptCore
>        0x7fff41d0f000 -     0x7fff42155fff  com.apple.CoreFoundation 6.9 (1575.405)         <22EC9B76-B2B4-3CE8-9EAE-33531A902956>  /System/Library/Frameworks/CoreFoundation.framework/Versions/A/CoreFoundation
>        0x7fff42157000 -     0x7fff42804fff  com.apple.CoreGraphics 2.0 (1265.13)            <7FEDC82C-91C2-3BD0-8964-67174981BFED>  /System/Library/Frameworks/CoreGraphics.framework/Versions/A/CoreGraphics
>        0x7fff6c6f9000 -     0x7fff6ce81fff  libobjc.A.dylib (756.2)                         <20942D4E-CE6F-376A-8BCD-016F88E4BFD5>  /usr/lib/libobjc.A.dylib
>        0x7fff6dd56000 -     0x7fff6dd5afff  libcache.dylib (81)                             <1987D1E1-DB11-3291-B12A-EBD55848E02D>  /usr/lib/system/libcache.dylib
>        0x7fff6de84000 -     0x7fff6debdfff  libdispatch.dylib (1008.270.1)                  <97273678-E94C-3C8C-89F6-2E2020F4B43B>  /usr/lib/system/libdispatch.dylib
>        0x7fff6e008000 -     0x7fff6e030fff  libsystem_kernel.dylib (4903.278.70)            <35EE704F-F9B6-3531-B312-E45CFA2A8743>  /usr/lib/system/libsystem_kernel.dylib
>        0x7fff6e07d000 -     0x7fff6e0a7fff  libsystem_malloc.dylib (166.270.1)              <011F3AD0-8E6A-3A89-AE64-6E5F6840F30A>  /usr/lib/system/libsystem_malloc.dylib
>        0x7fff6e0bb000 -     0x7fff6e0c4fff  libsystem_platform.dylib (177.270.1)            <9D1FE5E4-EB7D-3B3F-A8D1-A96D9CF1348C>  /usr/lib/system/libsystem_platform.dylib
>        0x7fff6e0c5000 -     0x7fff6e0cffff  libsystem_pthread.dylib (330.250.2)             <2D5C08FF-484F-3D59-9132-CE1DCB3F76D7>  /usr/lib/system/libsystem_pthread.dylib
>   *0xffffff7f82d6b000 - 0xffffff7f82d72fff  com.apple.kec.pthread 1.0 (1)                   <6C7628FE-2621-3C19-B248-D4DA0D722123>  /System/Library/Extensions/pthread.kext/Contents/MacOS/pthread
>   *0xffffff8000200000 - 0xffffff8000bfffff  kernel (4903.278.70)                            <041B6A6D-CD16-36FA-88B9-E32FF46EF89F>  /System/Library/Kernels/kernel
>
>
>Process:         com.apple.WebKit.WebContent [31307]
>UUID:            B35AFCA6-87B0-38D7-B7E0-2E9947F727E8
>Path:            /System/Library/StagedFrameworks/Safari/WebKit.framework/Versions/A/XPCServices/com.apple.WebKit.WebContent.xpc/Contents/MacOS/com.apple.WebKit.WebContent
>Architecture:    x86_64
>Parent:          launchd [1]
>Responsible:     Safari [858]
>UID:             502
>Sudden Term:     Tracked (allows idle exit)
>Footprint:       78.57 MB
>Start time:      2022-03-19 11:54:52 +0000
>End time:        2022-03-19 11:54:53 +0000
>Num samples:     11 (1-11)
>CPU Time:        0.011s (36.7M cycles, 14.4M instructions, 2.55c/i)
>Note:            2 idle work queue threads omitted
>
>  Thread 0x305ef1           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user interactive (requested user interactive), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  ??? (WebKit + 7479484) [0x1085620bc] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x305ef3           Thread name "JavaScriptCore bmalloc scavenger"      11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  __psynch_cvwait + 10 (libsystem_kernel.dylib + 18534) [0x7fff6e00c866] 1-11
>     *11  psynch_cvcontinue + 0 (pthread + 19324) [0xffffff7f82d6fb7c] 1-11
>
>  Thread 0x6edcdf           11 samples (1-11)         priority 0-4 (base 4)     cpu time 0.011s (36.7M cycles, 14.4M instructions, 2.55c/i)
>  <thread QoS default (requested default), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2, priority 3 (4)>
>  11  start_wqthread + 13 (libsystem_pthread.dylib + 9213) [0x7fff6e0c73fd] 1-11
>    11  _pthread_wqthread + 472 (libsystem_pthread.dylib + 9796) [0x7fff6e0c7644] 1-11
>      11  _pthread_wqthread_exit + 74 (libsystem_pthread.dylib + 13370) [0x7fff6e0c843a] 1-11
>        11  _pthread_exit + 70 (libsystem_pthread.dylib + 26197) [0x7fff6e0cb655] 1-11
>          11  _pthread_tsd_cleanup + 551 (libsystem_pthread.dylib + 13995) [0x7fff6e0c86ab] 1-11
>            11  bmalloc::PerThread<bmalloc::PerHeapKind<bmalloc::Cache> >::destructor(void*) + 37 (JavaScriptCore + 18419173) [0x10e7b9de5] 1-11
>              11  syscall_thread_switch + 10 (libsystem_kernel.dylib + 4922) [0x7fff6e00933a] 1-11
>               *3   ??? (kernel + 1935024) [0xffffff80003d86b0] (runnable) 1-3
>  <priority 0 (4)>
>               *2   ??? (kernel + 1935024) [0xffffff80003d86b0] (runnable) 4-5
>  <priority 2 (4)>
>               *1   ??? (kernel + 1935024) [0xffffff80003d86b0] (runnable) 6
>  <priority 3 (4)>
>               *3   ??? (kernel + 1935024) [0xffffff80003d86b0] (runnable) 7-9
>  <priority 4 (4)>
>               *1   ??? (kernel + 1935024) [0xffffff80003d86b0] (runnable) 10
>  <priority 0 (4)>
>               *1   ??? (kernel + 1935024) [0xffffff80003d86b0] (runnable) 11
>
>  Thread 0x6ee518           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  __ulock_wait + 10 (libsystem_kernel.dylib + 14810) [0x7fff6e00b9da] 1-11
>     *11  ??? (kernel + 7307696) [0xffffff80008f81b0] (blocked by unfair lock owned by com.apple.WebKit.WebContent [31307] thread 0x6ef176) 1-11
>
>  Thread 0x6ee519           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS default (requested default, ipc override default), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  bmalloc::Heap::scavenge(std::__1::unique_lock<bmalloc::Mutex>&, bmalloc::BulkDecommit&) + 157 (JavaScriptCore + 18434237) [0x10e7bd8bd] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6ee9b3           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  _entry_evict + 89 (libcache.dylib + 10342) [0x7fff6dd58866] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6eea8b           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  _entry_evict + 89 (libcache.dylib + 10342) [0x7fff6dd58866] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6eedc0           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  tiny_free_list_remove_ptr + 381 (libsystem_malloc.dylib + 30632) [0x7fff6e0847a8] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6eee6e           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  TransformPassLUT1D_dtor + 39 (vImage + 3029863) [0x7fff3e1fcb67] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6eee91           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  CFRelease + 15 (CoreFoundation + 39520) [0x7fff41d18a60] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6ef090           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  object_getClass + 21 (libobjc.A.dylib + 39276) [0x7fff6c70296c] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6ef176           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  tiny_free_list_add_ptr + 219 (libsystem_malloc.dylib + 22820) [0x7fff6e082924] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6ef177           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  _entry_evict + 37 (libcache.dylib + 10290) [0x7fff6dd58832] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Binary Images:
>           0x107e38000 -        0x107e38fff  com.apple.WebKit.WebContent                     <B35AFCA6-87B0-38D7-B7E0-2E9947F727E8>  /System/Library/StagedFrameworks/Safari/WebKit.framework/Versions/A/XPCServices/com.apple.WebKit.WebContent.xpc/Contents/MacOS/com.apple.WebKit.WebContent
>           0x107e40000 -        0x10865dfff  com.apple.WebKit 14611 (14611.3.10.1.7)         <E0702C24-5B95-341D-AE3E-EF015BB78D3E>  /System/Library/StagedFrameworks/Safari/WebKit.framework/Versions/A/WebKit
>           0x10d629000 -        0x10e8d5fff  com.apple.JavaScriptCore 14611 (14611.3.10.1.7) <0D4FAA38-6DDB-3046-9BA7-F05F2AB4290F>  /System/Library/StagedFrameworks/Safari/JavaScriptCore.framework/Versions/A/JavaScriptCore
>        0x7fff3df19000 -     0x7fff3e80dfff  com.apple.vImage 8.1 ()                         <2905F53F-12C4-3583-A0A3-82607C5341CA>  /System/Library/Frameworks/Accelerate.framework/Versions/A/Frameworks/vImage.framework/Versions/A/vImage
>        0x7fff41d0f000 -     0x7fff42155fff  com.apple.CoreFoundation 6.9 (1575.405)         <22EC9B76-B2B4-3CE8-9EAE-33531A902956>  /System/Library/Frameworks/CoreFoundation.framework/Versions/A/CoreFoundation
>        0x7fff6c6f9000 -     0x7fff6ce81fff  libobjc.A.dylib (756.2)                         <20942D4E-CE6F-376A-8BCD-016F88E4BFD5>  /usr/lib/libobjc.A.dylib
>        0x7fff6dd56000 -     0x7fff6dd5afff  libcache.dylib (81)                             <1987D1E1-DB11-3291-B12A-EBD55848E02D>  /usr/lib/system/libcache.dylib
>        0x7fff6e008000 -     0x7fff6e030fff  libsystem_kernel.dylib (4903.278.70)            <35EE704F-F9B6-3531-B312-E45CFA2A8743>  /usr/lib/system/libsystem_kernel.dylib
>        0x7fff6e07d000 -     0x7fff6e0a7fff  libsystem_malloc.dylib (166.270.1)              <011F3AD0-8E6A-3A89-AE64-6E5F6840F30A>  /usr/lib/system/libsystem_malloc.dylib
>        0x7fff6e0c5000 -     0x7fff6e0cffff  libsystem_pthread.dylib (330.250.2)             <2D5C08FF-484F-3D59-9132-CE1DCB3F76D7>  /usr/lib/system/libsystem_pthread.dylib
>   *0xffffff7f82d6b000 - 0xffffff7f82d72fff  com.apple.kec.pthread 1.0 (1)                   <6C7628FE-2621-3C19-B248-D4DA0D722123>  /System/Library/Extensions/pthread.kext/Contents/MacOS/pthread
>   *0xffffff8000200000 - 0xffffff8000bfffff  kernel (4903.278.70)                            <041B6A6D-CD16-36FA-88B9-E32FF46EF89F>  /System/Library/Kernels/kernel
>
>
>Process:         com.apple.WebKit.WebContent [31309]
>UUID:            B35AFCA6-87B0-38D7-B7E0-2E9947F727E8
>Path:            /System/Library/StagedFrameworks/Safari/WebKit.framework/Versions/A/XPCServices/com.apple.WebKit.WebContent.xpc/Contents/MacOS/com.apple.WebKit.WebContent
>Architecture:    x86_64
>Parent:          launchd [1]
>Responsible:     Safari [858]
>UID:             502
>Sudden Term:     Tracked (allows idle exit)
>Footprint:       45.40 MB
>Pageins:         3 pages
>Start time:      2022-03-19 11:54:52 +0000
>End time:        2022-03-19 11:54:53 +0000
>Num samples:     11 (1-11)
>CPU Time:        <0.001s (846.7K cycles, 575.7K instructions, 1.47c/i)
>Note:            1 idle work queue thread omitted
>
>  Thread 0x305f0c           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user interactive (requested user interactive), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  WebCore::jsNodeList_length(JSC::JSGlobalObject*, long long, JSC::PropertyName) + 14 (WebCore + 9053374) [0x10ea8a4be] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x305f10           Thread name "JavaScriptCore bmalloc scavenger"      11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  __psynch_cvwait + 10 (libsystem_kernel.dylib + 18534) [0x7fff6e00c866] 1-11
>     *11  psynch_cvcontinue + 0 (pthread + 19324) [0xffffff7f82d6fb7c] 1-11
>
>  Thread 0x6edcde           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  tiny_free_list_remove_ptr + 381 (libsystem_malloc.dylib + 30632) [0x7fff6e0847a8] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6ee676           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  __ulock_wait + 10 (libsystem_kernel.dylib + 14810) [0x7fff6e00b9da] 1-11
>     *11  ??? (kernel + 7307696) [0xffffff80008f81b0] (blocked by unfair lock owned by com.apple.WebKit.WebContent [31309] thread 0x6edcde) 1-11
>
>  Thread 0x6ee677           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  CFRelease + 15 (CoreFoundation + 39520) [0x7fff41d18a60] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6eed16           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  start_wqthread + 13 (libsystem_pthread.dylib + 9213) [0x7fff6e0c73fd] 1-11
>      11  _pthread_wqthread + 583 (libsystem_pthread.dylib + 9907) [0x7fff6e0c76b3] 1-11
>        11  _dispatch_worker_thread2 + 90 (libdispatch.dylib + 72518) [0x7fff6de95b46] 1-11
>          11  _dispatch_root_queue_drain + 657 (libdispatch.dylib + 70921) [0x7fff6de95509] 1-11
>            11  _dispatch_client_callout + 8 (libdispatch.dylib + 13885) [0x7fff6de8763d] 1-11
>              11  _dispatch_call_block_and_release + 12 (libdispatch.dylib + 9720) [0x7fff6de865f8] 1-11
>                11  ___cache_handle_memory_pressure_event_block_invoke + 87 (libcache.dylib + 13526) [0x7fff6dd594d6] 1-11
>                  11  _cache_enforce_limits + 100 (libcache.dylib + 5913) [0x7fff6dd57719] 1-11
>                    11  _evict_last + 101 (libcache.dylib + 10243) [0x7fff6dd58803] 1-11
>                      11  _entry_evict + 135 (libcache.dylib + 10388) [0x7fff6dd58894] 1-11
>                        11  _value_entry_remove + 113 (libcache.dylib + 10043) [0x7fff6dd5873b] 1-11
>                          11  _CFRelease + 240 (CoreFoundation + 1294928) [0x7fff41e4b250] 1-11
>                            11  __CFBasicHashDrain + 239 (CoreFoundation + 60063) [0x7fff41d1da9f] 1-11
>                             *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>                               *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>                                 *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>                                   *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>                                     *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>                                       *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                                         *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6eee83           11 samples (1-11)         priority 4 (base 4)       cpu time <0.001s (846.7K cycles, 575.7K instructions, 1.47c/i)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  4   <truncated backtrace> 1-4
>    4   tiny_free_list_add_ptr + 219 (libsystem_malloc.dylib + 22820) [0x7fff6e082924] 1-4
>     *4   hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-4
>       *4   user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-4
>         *4   ??? (kernel + 2343967) [0xffffff800043c41f] 1-4
>           *4   throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-4
>             *4   thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-4
>               *4   ??? (kernel + 1882937) [0xffffff80003cbb39] 1-4
>                 *4   machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-4
>  7   start_wqthread + 13 (libsystem_pthread.dylib + 9213) [0x7fff6e0c73fd] 5-11
>    7   _pthread_wqthread + 583 (libsystem_pthread.dylib + 9907) [0x7fff6e0c76b3] 5-11
>      7   _dispatch_worker_thread2 + 90 (libdispatch.dylib + 72518) [0x7fff6de95b46] 5-11
>        7   _dispatch_root_queue_drain + 657 (libdispatch.dylib + 70921) [0x7fff6de95509] 5-11
>          7   _dispatch_client_callout + 8 (libdispatch.dylib + 13885) [0x7fff6de8763d] 5-11
>            7   _dispatch_call_block_and_release + 12 (libdispatch.dylib + 9720) [0x7fff6de865f8] 5-11
>              7   ___cache_handle_memory_pressure_event_block_invoke + 87 (libcache.dylib + 13526) [0x7fff6dd594d6] 5-11
>                7   _cache_enforce_limits + 136 (libcache.dylib + 5949) [0x7fff6dd5773d] 5-11
>                  7   DYLD-STUB$$free + 0 (ImageIO + 1358488) [0x7fff448aca98] 5-11
>                   *7   hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 5-11
>                     *7   user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 5-11
>                       *7   ??? (kernel + 2343967) [0xffffff800043c41f] 5-11
>                         *7   throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 5-11
>                           *7   thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 5-11
>                             *7   ??? (kernel + 1882937) [0xffffff80003cbb39] 5-11
>                               *7   machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 5-11
>
>  Thread 0x6eeed3           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  ConvertPass_Delete + 18 (vImage + 134306) [0x7fff3df39ca2] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6eef65           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  start_wqthread + 13 (libsystem_pthread.dylib + 9213) [0x7fff6e0c73fd] 1-11
>      11  _pthread_wqthread + 583 (libsystem_pthread.dylib + 9907) [0x7fff6e0c76b3] 1-11
>        11  _dispatch_worker_thread2 + 90 (libdispatch.dylib + 72518) [0x7fff6de95b46] 1-11
>          11  _dispatch_root_queue_drain + 657 (libdispatch.dylib + 70921) [0x7fff6de95509] 1-11
>            11  _dispatch_client_callout + 8 (libdispatch.dylib + 13885) [0x7fff6de8763d] 1-11
>              11  _dispatch_call_block_and_release + 12 (libdispatch.dylib + 9720) [0x7fff6de865f8] 1-11
>                11  ___cache_handle_memory_pressure_event_block_invoke + 87 (libcache.dylib + 13526) [0x7fff6dd594d6] 1-11
>                  11  _cache_enforce_limits + 100 (libcache.dylib + 5913) [0x7fff6dd57719] 1-11
>                    11  _evict_last + 101 (libcache.dylib + 10243) [0x7fff6dd58803] 1-11
>                      11  _entry_evict + 59 (libcache.dylib + 10312) [0x7fff6dd58848] 1-11
>                        11  _entry_remove_from_list + 192 (libcache.dylib + 9083) [0x7fff6dd5837b] 1-11
>                         *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>                           *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>                             *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>                               *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>                                 *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>                                   *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                                     *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6eefac           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  __CFBasicHashDrain + 239 (CoreFoundation + 60063) [0x7fff41d1da9f] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Binary Images:
>           0x10cec7000 -        0x10cec7fff  com.apple.WebKit.WebContent                   <B35AFCA6-87B0-38D7-B7E0-2E9947F727E8>  /System/Library/StagedFrameworks/Safari/WebKit.framework/Versions/A/XPCServices/com.apple.WebKit.WebContent.xpc/Contents/MacOS/com.apple.WebKit.WebContent
>           0x10e1e8000 -        0x110963fff  com.apple.WebCore 14611 (14611.3.10.1.7)      <D4F5E65E-3B5F-336F-B7D0-D0233000554F>  /System/Library/StagedFrameworks/Safari/WebCore.framework/Versions/A/WebCore
>        0x7fff3df19000 -     0x7fff3e80dfff  com.apple.vImage 8.1 ()                       <2905F53F-12C4-3583-A0A3-82607C5341CA>  /System/Library/Frameworks/Accelerate.framework/Versions/A/Frameworks/vImage.framework/Versions/A/vImage
>        0x7fff41d0f000 -     0x7fff42155fff  com.apple.CoreFoundation 6.9 (1575.405)       <22EC9B76-B2B4-3CE8-9EAE-33531A902956>  /System/Library/Frameworks/CoreFoundation.framework/Versions/A/CoreFoundation
>        0x7fff44761000 -     0x7fff448f2fff  com.apple.ImageIO.framework 3.3.0 (1850.2.14) <FFA98B4D-8CA1-3B60-A734-67198CFA1587>  /System/Library/Frameworks/ImageIO.framework/Versions/A/ImageIO
>        0x7fff6dd56000 -     0x7fff6dd5afff  libcache.dylib (81)                           <1987D1E1-DB11-3291-B12A-EBD55848E02D>  /usr/lib/system/libcache.dylib
>        0x7fff6de84000 -     0x7fff6debdfff  libdispatch.dylib (1008.270.1)                <97273678-E94C-3C8C-89F6-2E2020F4B43B>  /usr/lib/system/libdispatch.dylib
>        0x7fff6e008000 -     0x7fff6e030fff  libsystem_kernel.dylib (4903.278.70)          <35EE704F-F9B6-3531-B312-E45CFA2A8743>  /usr/lib/system/libsystem_kernel.dylib
>        0x7fff6e07d000 -     0x7fff6e0a7fff  libsystem_malloc.dylib (166.270.1)            <011F3AD0-8E6A-3A89-AE64-6E5F6840F30A>  /usr/lib/system/libsystem_malloc.dylib
>        0x7fff6e0c5000 -     0x7fff6e0cffff  libsystem_pthread.dylib (330.250.2)           <2D5C08FF-484F-3D59-9132-CE1DCB3F76D7>  /usr/lib/system/libsystem_pthread.dylib
>   *0xffffff7f82d6b000 - 0xffffff7f82d72fff  com.apple.kec.pthread 1.0 (1)                 <6C7628FE-2621-3C19-B248-D4DA0D722123>  /System/Library/Extensions/pthread.kext/Contents/MacOS/pthread
>   *0xffffff8000200000 - 0xffffff8000bfffff  kernel (4903.278.70)                          <041B6A6D-CD16-36FA-88B9-E32FF46EF89F>  /System/Library/Kernels/kernel
>
>
>Process:         com.apple.WebKit.WebContent [31311]
>UUID:            B35AFCA6-87B0-38D7-B7E0-2E9947F727E8
>Path:            /System/Library/StagedFrameworks/Safari/WebKit.framework/Versions/A/XPCServices/com.apple.WebKit.WebContent.xpc/Contents/MacOS/com.apple.WebKit.WebContent
>Architecture:    x86_64
>Parent:          launchd [1]
>Responsible:     Safari [858]
>UID:             502
>Sudden Term:     Tracked (allows idle exit)
>Footprint:       28.04 MB
>Start time:      2022-03-19 11:54:52 +0000
>End time:        2022-03-19 11:54:53 +0000
>Num samples:     11 (1-11)
>Note:            1 idle work queue thread omitted
>
>  Thread 0x305f22           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user interactive (requested user interactive), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  __CFRunLoopRun + 2300 (CoreFoundation + 239775) [0x7fff41d4989f] 1-11
>      11  __CFRUNLOOP_IS_SERVICING_THE_MAIN_DISPATCH_QUEUE__ + 9 (CoreFoundation + 242034) [0x7fff41d4a172] 1-11
>        11  _dispatch_main_queue_callback_4CF + 813 (libdispatch.dylib + 58699) [0x7fff6de9254b] 1-11
>          11  _dispatch_source_invoke + 2056 (libdispatch.dylib + 85826) [0x7fff6de98f42] 1-11
>            11  _dispatch_continuation_pop + 414 (libdispatch.dylib + 24038) [0x7fff6de89de6] 1-11
>              11  _dispatch_client_callout + 8 (libdispatch.dylib + 13885) [0x7fff6de8763d] 1-11
>                11  invocation function for block in WTF::MemoryPressureHandler::install() + 50 (JavaScriptCore + 17864962) [0x109444902] 1-11
>                  11  WTF::MemoryPressureHandler::respondToMemoryPressure(WTF::Critical, WTF::Synchronous) + 225 (JavaScriptCore + 17865265) [0x109444a31] 1-11
>                    11  WTF::MemoryPressureHandler::releaseMemory(WTF::Critical, WTF::Synchronous) + 143 (JavaScriptCore + 17862367) [0x109443edf] 1-11
>                      11  WTF::Detail::CallableWrapper<WebKit::WebProcess::initializeWebProcess(WebKit::WebProcessCreationParameters&&)::$_3, void, WTF::Critical, WTF::Synchronous>::call(WTF::Critical, WTF::Synchronous) + 364 (WebKit + 5330036) [0x103065474] 1-11
>                        11  WebCore::releaseMemory(WTF::Critical, WTF::Synchronous, WebCore::MaintainBackForwardCache, WebCore::MaintainMemoryCache) + 65 (WebCore + 28368001) [0x105970c81] 1-11
>                          11  bmalloc::api::scavenge() + 405 (JavaScriptCore + 18413301) [0x1094ca6f5] 1-11
>                            11  bmalloc::IsoDeallocator<bmalloc::IsoConfig<112u> >::scavenge() + 114 (WebCore + 14018914) [0x104bc1962] 1-11
>                             *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>                               *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>                                 *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>                                   *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>                                     *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>                                       *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                                         *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x305f28           Thread name "JavaScriptCore bmalloc scavenger"      11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  __ulock_wait + 10 (libsystem_kernel.dylib + 14810) [0x7fff6e00b9da] 1-11
>     *11  ??? (kernel + 7307696) [0xffffff80008f81b0] (blocked by unfair lock owned by com.apple.WebKit.WebContent [31311] thread 0x6eee92) 1-11
>
>  Thread 0x6ee70d           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  small_size + 145 (libsystem_malloc.dylib + 25644) [0x7fff6e08342c] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6eee92           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  tiny_free_no_lock + 896 (libsystem_malloc.dylib + 20982) [0x7fff6e0821f6] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6eef33           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  CFRelease + 15 (CoreFoundation + 39520) [0x7fff41d18a60] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6eef35           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  CFRelease + 15 (CoreFoundation + 39520) [0x7fff41d18a60] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6eef38           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  __ulock_wait + 10 (libsystem_kernel.dylib + 14810) [0x7fff6e00b9da] 1-11
>     *11  ??? (kernel + 7307696) [0xffffff80008f81b0] (blocked by unfair lock owned by com.apple.WebKit.WebContent [31311] thread 0x6eee92) 1-11
>
>  Thread 0x6eef3a           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  os_unfair_lock_lock + 10 (libsystem_platform.dylib + 9304) [0x7fff6e0bd458] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Binary Images:
>           0x102b47000 -        0x102b47fff  com.apple.WebKit.WebContent                     <B35AFCA6-87B0-38D7-B7E0-2E9947F727E8>  /System/Library/StagedFrameworks/Safari/WebKit.framework/Versions/A/XPCServices/com.apple.WebKit.WebContent.xpc/Contents/MacOS/com.apple.WebKit.WebContent
>           0x102b50000 -        0x10336dfff  com.apple.WebKit 14611 (14611.3.10.1.7)         <E0702C24-5B95-341D-AE3E-EF015BB78D3E>  /System/Library/StagedFrameworks/Safari/WebKit.framework/Versions/A/WebKit
>           0x103e63000 -        0x1065defff  com.apple.WebCore 14611 (14611.3.10.1.7)        <D4F5E65E-3B5F-336F-B7D0-D0233000554F>  /System/Library/StagedFrameworks/Safari/WebCore.framework/Versions/A/WebCore
>           0x10833b000 -        0x1095e7fff  com.apple.JavaScriptCore 14611 (14611.3.10.1.7) <0D4FAA38-6DDB-3046-9BA7-F05F2AB4290F>  /System/Library/StagedFrameworks/Safari/JavaScriptCore.framework/Versions/A/JavaScriptCore
>        0x7fff41d0f000 -     0x7fff42155fff  com.apple.CoreFoundation 6.9 (1575.405)         <22EC9B76-B2B4-3CE8-9EAE-33531A902956>  /System/Library/Frameworks/CoreFoundation.framework/Versions/A/CoreFoundation
>        0x7fff6de84000 -     0x7fff6debdfff  libdispatch.dylib (1008.270.1)                  <97273678-E94C-3C8C-89F6-2E2020F4B43B>  /usr/lib/system/libdispatch.dylib
>        0x7fff6e008000 -     0x7fff6e030fff  libsystem_kernel.dylib (4903.278.70)            <35EE704F-F9B6-3531-B312-E45CFA2A8743>  /usr/lib/system/libsystem_kernel.dylib
>        0x7fff6e07d000 -     0x7fff6e0a7fff  libsystem_malloc.dylib (166.270.1)              <011F3AD0-8E6A-3A89-AE64-6E5F6840F30A>  /usr/lib/system/libsystem_malloc.dylib
>        0x7fff6e0bb000 -     0x7fff6e0c4fff  libsystem_platform.dylib (177.270.1)            <9D1FE5E4-EB7D-3B3F-A8D1-A96D9CF1348C>  /usr/lib/system/libsystem_platform.dylib
>   *0xffffff8000200000 - 0xffffff8000bfffff  kernel (4903.278.70)                            <041B6A6D-CD16-36FA-88B9-E32FF46EF89F>  /System/Library/Kernels/kernel
>
>
>Process:         com.apple.WebKit.WebContent [31312]
>UUID:            B35AFCA6-87B0-38D7-B7E0-2E9947F727E8
>Path:            /System/Library/StagedFrameworks/Safari/WebKit.framework/Versions/A/XPCServices/com.apple.WebKit.WebContent.xpc/Contents/MacOS/com.apple.WebKit.WebContent
>Architecture:    x86_64
>Parent:          launchd [1]
>Responsible:     Safari [858]
>UID:             502
>Sudden Term:     Tracked (allows idle exit)
>Footprint:       45.64 MB
>Start time:      2022-03-19 11:54:52 +0000
>End time:        2022-03-19 11:54:53 +0000
>Num samples:     11 (1-11)
>CPU Time:        0.021s (71.0M cycles, 28.9M instructions, 2.46c/i)
>Note:            4 idle work queue threads omitted
>
>  Thread 0x305f45           11 samples (1-11)         priority 0-4 (base 4)     cpu time 0.011s (35.6M cycles, 14.4M instructions, 2.47c/i)
>  <thread QoS user interactive (requested user interactive), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2, priority 3 (4)>
>  11  <truncated backtrace> 1-11
>    11  __CFRunLoopRun + 2300 (CoreFoundation + 239775) [0x7fff41d4989f] 1-11
>      11  __CFRUNLOOP_IS_SERVICING_THE_MAIN_DISPATCH_QUEUE__ + 9 (CoreFoundation + 242034) [0x7fff41d4a172] 1-11
>        11  _dispatch_main_queue_callback_4CF + 813 (libdispatch.dylib + 58699) [0x7fff6de9254b] 1-11
>          11  _dispatch_source_invoke + 2056 (libdispatch.dylib + 85826) [0x7fff6de98f42] 1-11
>            11  _dispatch_continuation_pop + 414 (libdispatch.dylib + 24038) [0x7fff6de89de6] 1-11
>              11  _dispatch_client_callout + 8 (libdispatch.dylib + 13885) [0x7fff6de8763d] 1-11
>                11  invocation function for block in WTF::MemoryPressureHandler::install() + 50 (JavaScriptCore + 17864962) [0x11127f902] 1-11
>                  11  WTF::MemoryPressureHandler::respondToMemoryPressure(WTF::Critical, WTF::Synchronous) + 225 (JavaScriptCore + 17865265) [0x11127fa31] 1-11
>                    11  WTF::MemoryPressureHandler::releaseMemory(WTF::Critical, WTF::Synchronous) + 143 (JavaScriptCore + 17862367) [0x11127eedf] 1-11
>                      11  WTF::Detail::CallableWrapper<WebKit::WebProcess::initializeWebProcess(WebKit::WebProcessCreationParameters&&)::$_3, void, WTF::Critical, WTF::Synchronous>::call(WTF::Critical, WTF::Synchronous) + 364 (WebKit + 5330036) [0x10aea1474] 1-11
>                        11  WebCore::releaseMemory(WTF::Critical, WTF::Synchronous, WebCore::MaintainBackForwardCache, WebCore::MaintainMemoryCache) + 65 (WebCore + 28368001) [0x10d7acc81] 1-11
>                          11  bmalloc::api::scavenge() + 127 (JavaScriptCore + 18413023) [0x1113055df] 1-11
>                            11  syscall_thread_switch + 10 (libsystem_kernel.dylib + 4922) [0x7fff6e00933a] 1-11
>                             *4   ??? (kernel + 1935024) [0xffffff80003d86b0] (runnable) 1-4
>  <priority 0 (4)>
>                             *1   ??? (kernel + 1935024) [0xffffff80003d86b0] (runnable) 5
>  <priority 2 (4)>
>                             *1   ??? (kernel + 1935024) [0xffffff80003d86b0] (runnable) 6
>  <priority 0 (4)>
>                             *1   ??? (kernel + 1935024) [0xffffff80003d86b0] (runnable) 7
>  <priority 3 (4)>
>                             *2   ??? (kernel + 1935024) [0xffffff80003d86b0] (runnable) 8-9
>  <priority 4 (4)>
>                             *1   ??? (kernel + 1935024) [0xffffff80003d86b0] (runnable) 10
>  <priority 0 (4)>
>                             *1   ??? (kernel + 1935024) [0xffffff80003d86b0] (runnable) 11
>
>  Thread 0x305f4c           Thread name "JavaScriptCore bmalloc scavenger"      11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  __psynch_cvwait + 10 (libsystem_kernel.dylib + 18534) [0x7fff6e00c866] 1-11
>     *11  psynch_cvcontinue + 0 (pthread + 19324) [0xffffff7f82d6fb7c] 1-11
>
>  Thread 0x6edcfa           11 samples (1-11)         priority 0-4 (base 4)     cpu time 0.010s (35.4M cycles, 14.5M instructions, 2.45c/i)
>  <thread QoS default (requested default), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2, priority 3 (4)>
>  11  <truncated backtrace> 1-11
>    11  start_wqthread + 13 (libsystem_pthread.dylib + 9213) [0x7fff6e0c73fd] 1-11
>      11  _pthread_wqthread + 472 (libsystem_pthread.dylib + 9796) [0x7fff6e0c7644] 1-11
>        11  _pthread_wqthread_exit + 74 (libsystem_pthread.dylib + 13370) [0x7fff6e0c843a] 1-11
>          11  _pthread_exit + 70 (libsystem_pthread.dylib + 26197) [0x7fff6e0cb655] 1-11
>            11  _pthread_tsd_cleanup + 551 (libsystem_pthread.dylib + 13995) [0x7fff6e0c86ab] 1-11
>              11  bmalloc::PerThread<bmalloc::PerHeapKind<bmalloc::Cache> >::destructor(void*) + 37 (JavaScriptCore + 18419173) [0x111306de5] 1-11
>                11  syscall_thread_switch + 10 (libsystem_kernel.dylib + 4922) [0x7fff6e00933a] 1-11
>                 *4   ??? (kernel + 1935024) [0xffffff80003d86b0] (runnable) 1-4
>  <priority 0 (4)>
>                 *1   ??? (kernel + 1935024) [0xffffff80003d86b0] (runnable) 5
>  <priority 2 (4)>
>                 *1   ??? (kernel + 1935024) [0xffffff80003d86b0] (runnable) 6
>  <priority 0 (4)>
>                 *1   ??? (kernel + 1935024) [0xffffff80003d86b0] (runnable) 7
>  <priority 3 (4)>
>                 *2   ??? (kernel + 1935024) [0xffffff80003d86b0] (runnable) 8-9
>  <priority 4 (4)>
>                 *1   ??? (kernel + 1935024) [0xffffff80003d86b0] (runnable) 10
>  <priority 0 (4)>
>                 *1   ??? (kernel + 1935024) [0xffffff80003d86b0] (runnable) 11
>
>  Thread 0x6ee67d           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS default (requested default, ipc override default), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  bmalloc::Heap::scavenge(std::__1::unique_lock<bmalloc::Mutex>&, bmalloc::BulkDecommit&) + 157 (JavaScriptCore + 18434237) [0x11130a8bd] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6eed2c           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  start_wqthread + 13 (libsystem_pthread.dylib + 9213) [0x7fff6e0c73fd] 1-11
>      11  _pthread_wqthread + 583 (libsystem_pthread.dylib + 9907) [0x7fff6e0c76b3] 1-11
>        11  _dispatch_worker_thread2 + 90 (libdispatch.dylib + 72518) [0x7fff6de95b46] 1-11
>          11  _dispatch_root_queue_drain + 657 (libdispatch.dylib + 70921) [0x7fff6de95509] 1-11
>            11  _dispatch_client_callout + 8 (libdispatch.dylib + 13885) [0x7fff6de8763d] 1-11
>              11  _dispatch_call_block_and_release + 12 (libdispatch.dylib + 9720) [0x7fff6de865f8] 1-11
>                11  ___cache_handle_memory_pressure_event_block_invoke + 87 (libcache.dylib + 13526) [0x7fff6dd594d6] 1-11
>                  11  _cache_enforce_limits + 100 (libcache.dylib + 5913) [0x7fff6dd57719] 1-11
>                    11  _evict_last + 101 (libcache.dylib + 10243) [0x7fff6dd58803] 1-11
>                      11  _entry_evict + 135 (libcache.dylib + 10388) [0x7fff6dd58894] 1-11
>                        11  _value_entry_remove + 113 (libcache.dylib + 10043) [0x7fff6dd5873b] 1-11
>                          11  -[__NSArrayM dealloc] + 45 (CoreFoundation + 97886) [0x7fff41d26e5e] 1-11
>                            11  cow_cleanup + 103 (CoreFoundation + 98026) [0x7fff41d26eea] 1-11
>                             *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>                               *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>                                 *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>                                   *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>                                     *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>                                       *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                                         *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6eee0b           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  CGSImageDataUnlock + 19 (CoreGraphics + 439858) [0x7fff421c2632] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6eeefc           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  small_size + 131 (libsystem_malloc.dylib + 25630) [0x7fff6e08341e] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6eeefd           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  start_wqthread + 13 (libsystem_pthread.dylib + 9213) [0x7fff6e0c73fd] 1-11
>      11  _pthread_wqthread + 583 (libsystem_pthread.dylib + 9907) [0x7fff6e0c76b3] 1-11
>        11  _dispatch_worker_thread2 + 90 (libdispatch.dylib + 72518) [0x7fff6de95b46] 1-11
>          11  _dispatch_root_queue_drain + 657 (libdispatch.dylib + 70921) [0x7fff6de95509] 1-11
>            11  _dispatch_client_callout + 8 (libdispatch.dylib + 13885) [0x7fff6de8763d] 1-11
>              11  _dispatch_call_block_and_release + 12 (libdispatch.dylib + 9720) [0x7fff6de865f8] 1-11
>                11  ___cache_handle_memory_pressure_event_block_invoke + 87 (libcache.dylib + 13526) [0x7fff6dd594d6] 1-11
>                  11  _cache_enforce_limits + 136 (libcache.dylib + 5949) [0x7fff6dd5773d] 1-11
>                    11  _entry_remove + 182 (libcache.dylib + 9742) [0x7fff6dd5860e] 1-11
>                      11  CFRelease + 15 (CoreFoundation + 39520) [0x7fff41d18a60] 1-11
>                       *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>                         *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>                           *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>                             *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>                               *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>                                 *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                                   *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6eeefe           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  _entry_remove_from_list + 192 (libcache.dylib + 9083) [0x7fff6dd5837b] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6eeeff           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  CFRelease + 15 (CoreFoundation + 39520) [0x7fff41d18a60] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6eef00           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  __ulock_wait + 10 (libsystem_kernel.dylib + 14810) [0x7fff6e00b9da] 1-11
>     *11  ??? (kernel + 7307696) [0xffffff80008f81b0] (blocked by unfair lock owned by com.apple.WebKit.WebContent [31312] thread 0x6eeefd) 1-11
>
>  Binary Images:
>           0x10a983000 -        0x10a983fff  com.apple.WebKit.WebContent                     <B35AFCA6-87B0-38D7-B7E0-2E9947F727E8>  /System/Library/StagedFrameworks/Safari/WebKit.framework/Versions/A/XPCServices/com.apple.WebKit.WebContent.xpc/Contents/MacOS/com.apple.WebKit.WebContent
>           0x10a98c000 -        0x10b1a9fff  com.apple.WebKit 14611 (14611.3.10.1.7)         <E0702C24-5B95-341D-AE3E-EF015BB78D3E>  /System/Library/StagedFrameworks/Safari/WebKit.framework/Versions/A/WebKit
>           0x10bc9f000 -        0x10e41afff  com.apple.WebCore 14611 (14611.3.10.1.7)        <D4F5E65E-3B5F-336F-B7D0-D0233000554F>  /System/Library/StagedFrameworks/Safari/WebCore.framework/Versions/A/WebCore
>           0x110176000 -        0x111422fff  com.apple.JavaScriptCore 14611 (14611.3.10.1.7) <0D4FAA38-6DDB-3046-9BA7-F05F2AB4290F>  /System/Library/StagedFrameworks/Safari/JavaScriptCore.framework/Versions/A/JavaScriptCore
>        0x7fff41d0f000 -     0x7fff42155fff  com.apple.CoreFoundation 6.9 (1575.405)         <22EC9B76-B2B4-3CE8-9EAE-33531A902956>  /System/Library/Frameworks/CoreFoundation.framework/Versions/A/CoreFoundation
>        0x7fff42157000 -     0x7fff42804fff  com.apple.CoreGraphics 2.0 (1265.13)            <7FEDC82C-91C2-3BD0-8964-67174981BFED>  /System/Library/Frameworks/CoreGraphics.framework/Versions/A/CoreGraphics
>        0x7fff6dd56000 -     0x7fff6dd5afff  libcache.dylib (81)                             <1987D1E1-DB11-3291-B12A-EBD55848E02D>  /usr/lib/system/libcache.dylib
>        0x7fff6de84000 -     0x7fff6debdfff  libdispatch.dylib (1008.270.1)                  <97273678-E94C-3C8C-89F6-2E2020F4B43B>  /usr/lib/system/libdispatch.dylib
>        0x7fff6e008000 -     0x7fff6e030fff  libsystem_kernel.dylib (4903.278.70)            <35EE704F-F9B6-3531-B312-E45CFA2A8743>  /usr/lib/system/libsystem_kernel.dylib
>        0x7fff6e07d000 -     0x7fff6e0a7fff  libsystem_malloc.dylib (166.270.1)              <011F3AD0-8E6A-3A89-AE64-6E5F6840F30A>  /usr/lib/system/libsystem_malloc.dylib
>        0x7fff6e0c5000 -     0x7fff6e0cffff  libsystem_pthread.dylib (330.250.2)             <2D5C08FF-484F-3D59-9132-CE1DCB3F76D7>  /usr/lib/system/libsystem_pthread.dylib
>   *0xffffff7f82d6b000 - 0xffffff7f82d72fff  com.apple.kec.pthread 1.0 (1)                   <6C7628FE-2621-3C19-B248-D4DA0D722123>  /System/Library/Extensions/pthread.kext/Contents/MacOS/pthread
>   *0xffffff8000200000 - 0xffffff8000bfffff  kernel (4903.278.70)                            <041B6A6D-CD16-36FA-88B9-E32FF46EF89F>  /System/Library/Kernels/kernel
>
>
>Process:         com.apple.WebKit.WebContent [31313]
>UUID:            B35AFCA6-87B0-38D7-B7E0-2E9947F727E8
>Path:            /System/Library/StagedFrameworks/Safari/WebKit.framework/Versions/A/XPCServices/com.apple.WebKit.WebContent.xpc/Contents/MacOS/com.apple.WebKit.WebContent
>Architecture:    x86_64
>Parent:          launchd [1]
>Responsible:     Safari [858]
>UID:             502
>Sudden Term:     Tracked (allows idle exit)
>Footprint:       65.52 MB
>Start time:      2022-03-19 11:54:52 +0000
>End time:        2022-03-19 11:54:53 +0000
>Num samples:     11 (1-11)
>CPU Time:        0.021s (70.5M cycles, 28.6M instructions, 2.46c/i)
>Note:            1 idle work queue thread omitted
>
>  Thread 0x305f46           DispatchQueue 1           11 samples (1-11)         priority 0-4 (base 4)     cpu time 0.010s (35.3M cycles, 14.3M instructions, 2.46c/i)
>  <thread QoS user interactive (requested user interactive), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2, priority 3 (4)>
>  11  start + 1 (libdyld.dylib + 91093) [0x7fff6ded43d5] 1-11
>    11  WebKit::XPCServiceMain(int, char const**) + 372 (WebKit + 2220809) [0x10e8df309] 1-11
>      11  xpc_main + 433 (libxpc.dylib + 68445) [0x7fff6e10cb5d] 1-11
>        11  _xpc_objc_main + 552 (libxpc.dylib + 69723) [0x7fff6e10d05b] 1-11
>          11  -[NSRunLoop(NSRunLoop) run] + 76 (Foundation + 117396) [0x7fff43fd0a94] 1-11
>            11  -[NSRunLoop(NSRunLoop) runMode:beforeDate:] + 280 (Foundation + 117695) [0x7fff43fd0bbf] 1-11
>              11  CFRunLoopRunSpecific + 459 (CoreFoundation + 236881) [0x7fff41d48d51] 1-11
>                11  __CFRunLoopRun + 2300 (CoreFoundation + 239775) [0x7fff41d4989f] 1-11
>                  11  __CFRUNLOOP_IS_SERVICING_THE_MAIN_DISPATCH_QUEUE__ + 9 (CoreFoundation + 242034) [0x7fff41d4a172] 1-11
>                    11  _dispatch_main_queue_callback_4CF + 813 (libdispatch.dylib + 58699) [0x7fff6de9254b] 1-11
>                      11  _dispatch_source_invoke + 2056 (libdispatch.dylib + 85826) [0x7fff6de98f42] 1-11
>                        11  _dispatch_continuation_pop + 414 (libdispatch.dylib + 24038) [0x7fff6de89de6] 1-11
>                          11  _dispatch_client_callout + 8 (libdispatch.dylib + 13885) [0x7fff6de8763d] 1-11
>                            11  invocation function for block in WTF::MemoryPressureHandler::install() + 50 (JavaScriptCore + 17864962) [0x79d5d9902] 1-11
>                              11  WTF::MemoryPressureHandler::respondToMemoryPressure(WTF::Critical, WTF::Synchronous) + 225 (JavaScriptCore + 17865265) [0x79d5d9a31] 1-11
>                                11  WTF::MemoryPressureHandler::releaseMemory(WTF::Critical, WTF::Synchronous) + 143 (JavaScriptCore + 17862367) [0x79d5d8edf] 1-11
>                                  11  WTF::Detail::CallableWrapper<WebKit::WebProcess::initializeWebProcess(WebKit::WebProcessCreationParameters&&)::$_3, void, WTF::Critical, WTF::Synchronous>::call(WTF::Critical, WTF::Synchronous) + 364 (WebKit + 5330036) [0x10ebd6474] 1-11
>                                    11  WebCore::releaseMemory(WTF::Critical, WTF::Synchronous, WebCore::MaintainBackForwardCache, WebCore::MaintainMemoryCache) + 65 (WebCore + 28368001) [0x799b0dc81] 1-11
>                                      11  bmalloc::api::scavenge() + 234 (JavaScriptCore + 18413130) [0x79d65f64a] 1-11
>                                        11  syscall_thread_switch + 10 (libsystem_kernel.dylib + 4922) [0x7fff6e00933a] 1-11
>                                         *3   ??? (kernel + 1935024) [0xffffff80003d86b0] (runnable) 1-3
>  <priority 0 (4)>
>                                         *2   ??? (kernel + 1935024) [0xffffff80003d86b0] (runnable) 4-5
>  <priority 2 (4)>
>                                         *1   ??? (kernel + 1935024) [0xffffff80003d86b0] (runnable) 6
>  <priority 0 (4)>
>                                         *1   ??? (kernel + 1935024) [0xffffff80003d86b0] (runnable) 7
>  <priority 3 (4)>
>                                         *2   ??? (kernel + 1935024) [0xffffff80003d86b0] (runnable) 8-9
>  <priority 4 (4)>
>                                         *1   ??? (kernel + 1935024) [0xffffff80003d86b0] (runnable) 10
>  <priority 0 (4)>
>                                         *1   ??? (kernel + 1935024) [0xffffff80003d86b0] (runnable) 11
>
>  Thread 0x6eed41           DispatchQueue 12          11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  start_wqthread + 13 (libsystem_pthread.dylib + 9213) [0x7fff6e0c73fd] 1-11
>    11  _pthread_wqthread + 583 (libsystem_pthread.dylib + 9907) [0x7fff6e0c76b3] 1-11
>      11  _dispatch_worker_thread2 + 90 (libdispatch.dylib + 72518) [0x7fff6de95b46] 1-11
>        11  _dispatch_root_queue_drain + 657 (libdispatch.dylib + 70921) [0x7fff6de95509] 1-11
>          11  _dispatch_client_callout + 8 (libdispatch.dylib + 13885) [0x7fff6de8763d] 1-11
>            11  _dispatch_call_block_and_release + 12 (libdispatch.dylib + 9720) [0x7fff6de865f8] 1-11
>              11  ___cache_handle_memory_pressure_event_block_invoke + 87 (libcache.dylib + 13526) [0x7fff6dd594d6] 1-11
>                11  _cache_enforce_limits + 100 (libcache.dylib + 5913) [0x7fff6dd57719] 1-11
>                  11  _evict_last + 101 (libcache.dylib + 10243) [0x7fff6dd58803] 1-11
>                    11  _entry_evict + 135 (libcache.dylib + 10388) [0x7fff6dd58894] 1-11
>                      11  _value_entry_remove + 113 (libcache.dylib + 10043) [0x7fff6dd5873b] 1-11
>                        11  RIPImageDataRelease + 23 (CoreGraphics + 439811) [0x7fff421c2603] 1-11
>                          11  free_tiny + 169 (libsystem_malloc.dylib + 19522) [0x7fff6e081c42] 1-11
>                            11  __ulock_wait + 10 (libsystem_kernel.dylib + 14810) [0x7fff6e00b9da] 1-11
>                             *11  ??? (kernel + 7307696) [0xffffff80008f81b0] (blocked by unfair lock owned by com.apple.WebKit.WebContent [31313] thread 0x6ef00d) 1-11
>
>  Thread 0x305f49           Thread name "JavaScriptCore bmalloc scavenger"      11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  __ulock_wait + 10 (libsystem_kernel.dylib + 14810) [0x7fff6e00b9da] 1-11
>     *11  ??? (kernel + 7307696) [0xffffff80008f81b0] (blocked by unfair lock owned by com.apple.WebKit.WebContent [31313] thread 0x6eef87) 1-11
>
>  Thread 0x6edcdc           11 samples (1-11)         priority 0-4 (base 4)     cpu time 0.010s (35.3M cycles, 14.3M instructions, 2.46c/i)
>  <thread QoS default (requested default), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2, priority 3 (4)>
>  11  start_wqthread + 13 (libsystem_pthread.dylib + 9213) [0x7fff6e0c73fd] 1-11
>    11  _pthread_wqthread + 472 (libsystem_pthread.dylib + 9796) [0x7fff6e0c7644] 1-11
>      11  _pthread_wqthread_exit + 74 (libsystem_pthread.dylib + 13370) [0x7fff6e0c843a] 1-11
>        11  _pthread_exit + 70 (libsystem_pthread.dylib + 26197) [0x7fff6e0cb655] 1-11
>          11  _pthread_tsd_cleanup + 551 (libsystem_pthread.dylib + 13995) [0x7fff6e0c86ab] 1-11
>            11  bmalloc::PerThread<bmalloc::PerHeapKind<bmalloc::Cache> >::destructor(void*) + 37 (JavaScriptCore + 18419173) [0x79d660de5] 1-11
>              11  syscall_thread_switch + 10 (libsystem_kernel.dylib + 4922) [0x7fff6e00933a] 1-11
>               *2   ??? (kernel + 1935024) [0xffffff80003d86b0] (runnable) 1-2
>  <priority 0 (4)>
>               *3   ??? (kernel + 1935024) [0xffffff80003d86b0] (runnable) 3-5
>  <priority 2 (4)>
>               *1   ??? (kernel + 1935024) [0xffffff80003d86b0] (runnable) 6
>  <priority 0 (4)>
>               *1   ??? (kernel + 1935024) [0xffffff80003d86b0] (runnable) 7
>  <priority 3 (4)>
>               *2   ??? (kernel + 1935024) [0xffffff80003d86b0] (runnable) 8-9
>  <priority 4 (4)>
>               *1   ??? (kernel + 1935024) [0xffffff80003d86b0] (runnable) 10
>  <priority 0 (4)>
>               *1   ??? (kernel + 1935024) [0xffffff80003d86b0] (runnable) 11
>
>  Thread 0x6ee615           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  _cache_handle_memory_pressure_event + 136 (libcache.dylib + 13306) [0x7fff6dd593fa] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6eed77           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  __ulock_wait + 10 (libsystem_kernel.dylib + 14810) [0x7fff6e00b9da] 1-11
>     *11  ??? (kernel + 7307696) [0xffffff80008f81b0] (blocked by unfair lock owned by com.apple.WebKit.WebContent [31313] thread 0x6ef00d) 1-11
>
>  Thread 0x6eee9b           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  large_entry_for_pointer_no_lock + 50 (libsystem_malloc.dylib + 38195) [0x7fff6e086533] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6eef39           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  CFRelease + 15 (CoreFoundation + 39520) [0x7fff41d18a60] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6eef7e           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  _entry_evict + 89 (libcache.dylib + 10342) [0x7fff6dd58866] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6eef87           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  tiny_free_list_add_ptr + 219 (libsystem_malloc.dylib + 22820) [0x7fff6e082924] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6eef8b           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  TBaseFont::~TBaseFont() + 0 (CoreText + 510696) [0x7fff439d8ae8] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6ef00d           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  start_wqthread + 13 (libsystem_pthread.dylib + 9213) [0x7fff6e0c73fd] 1-11
>      11  _pthread_wqthread + 583 (libsystem_pthread.dylib + 9907) [0x7fff6e0c76b3] 1-11
>        11  _dispatch_worker_thread2 + 90 (libdispatch.dylib + 72518) [0x7fff6de95b46] 1-11
>          11  _dispatch_root_queue_drain + 657 (libdispatch.dylib + 70921) [0x7fff6de95509] 1-11
>            11  _dispatch_client_callout + 8 (libdispatch.dylib + 13885) [0x7fff6de8763d] 1-11
>              11  _dispatch_call_block_and_release + 12 (libdispatch.dylib + 9720) [0x7fff6de865f8] 1-11
>                11  ___cache_handle_memory_pressure_event_block_invoke + 87 (libcache.dylib + 13526) [0x7fff6dd594d6] 1-11
>                  11  _cache_enforce_limits + 100 (libcache.dylib + 5913) [0x7fff6dd57719] 1-11
>                    11  _evict_last + 101 (libcache.dylib + 10243) [0x7fff6dd58803] 1-11
>                      11  _entry_evict + 135 (libcache.dylib + 10388) [0x7fff6dd58894] 1-11
>                        11  _value_entry_remove + 113 (libcache.dylib + 10043) [0x7fff6dd5873b] 1-11
>                          11  _CFRelease + 711 (CoreFoundation + 1295399) [0x7fff41e4b427] 1-11
>                            11  free_tiny + 480 (libsystem_malloc.dylib + 19833) [0x7fff6e081d79] 1-11
>                              11  tiny_free_no_lock + 301 (libsystem_malloc.dylib + 20387) [0x7fff6e081fa3] 1-11
>                               *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>                                 *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>                                   *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>                                     *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>                                       *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>                                         *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                                           *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Binary Images:
>           0x10e6b9000 -        0x10e6b9fff  com.apple.WebKit.WebContent                     <B35AFCA6-87B0-38D7-B7E0-2E9947F727E8>  /System/Library/StagedFrameworks/Safari/WebKit.framework/Versions/A/XPCServices/com.apple.WebKit.WebContent.xpc/Contents/MacOS/com.apple.WebKit.WebContent
>           0x10e6c1000 -        0x10eedefff  com.apple.WebKit 14611 (14611.3.10.1.7)         <E0702C24-5B95-341D-AE3E-EF015BB78D3E>  /System/Library/StagedFrameworks/Safari/WebKit.framework/Versions/A/WebKit
>           0x798000000 -        0x79a77bfff  com.apple.WebCore 14611 (14611.3.10.1.7)        <D4F5E65E-3B5F-336F-B7D0-D0233000554F>  /System/Library/StagedFrameworks/Safari/WebCore.framework/Versions/A/WebCore
>           0x79c4d0000 -        0x79d77cfff  com.apple.JavaScriptCore 14611 (14611.3.10.1.7) <0D4FAA38-6DDB-3046-9BA7-F05F2AB4290F>  /System/Library/StagedFrameworks/Safari/JavaScriptCore.framework/Versions/A/JavaScriptCore
>        0x7fff41d0f000 -     0x7fff42155fff  com.apple.CoreFoundation 6.9 (1575.405)         <22EC9B76-B2B4-3CE8-9EAE-33531A902956>  /System/Library/Frameworks/CoreFoundation.framework/Versions/A/CoreFoundation
>        0x7fff42157000 -     0x7fff42804fff  com.apple.CoreGraphics 2.0 (1265.13)            <7FEDC82C-91C2-3BD0-8964-67174981BFED>  /System/Library/Frameworks/CoreGraphics.framework/Versions/A/CoreGraphics
>        0x7fff4395c000 -     0x7fff43ac0fff  com.apple.CoreText 352.0 (584.26.3.11)          <EDA32C6C-EA1E-34A4-9B38-2728A309A60F>  /System/Library/Frameworks/CoreText.framework/Versions/A/CoreText
>        0x7fff43fb4000 -     0x7fff44362fff  com.apple.Foundation 6.9 (1575.405)             <9FA71865-7713-3F53-91E7-5DCEBCF4F83D>  /System/Library/Frameworks/Foundation.framework/Versions/C/Foundation
>        0x7fff6dd56000 -     0x7fff6dd5afff  libcache.dylib (81)                             <1987D1E1-DB11-3291-B12A-EBD55848E02D>  /usr/lib/system/libcache.dylib
>        0x7fff6de84000 -     0x7fff6debdfff  libdispatch.dylib (1008.270.1)                  <97273678-E94C-3C8C-89F6-2E2020F4B43B>  /usr/lib/system/libdispatch.dylib
>        0x7fff6debe000 -     0x7fff6deeafff  libdyld.dylib (655.1.1)                         <002418CC-AD11-3D10-865B-015591D24E6C>  /usr/lib/system/libdyld.dylib
>        0x7fff6e008000 -     0x7fff6e030fff  libsystem_kernel.dylib (4903.278.70)            <35EE704F-F9B6-3531-B312-E45CFA2A8743>  /usr/lib/system/libsystem_kernel.dylib
>        0x7fff6e07d000 -     0x7fff6e0a7fff  libsystem_malloc.dylib (166.270.1)              <011F3AD0-8E6A-3A89-AE64-6E5F6840F30A>  /usr/lib/system/libsystem_malloc.dylib
>        0x7fff6e0c5000 -     0x7fff6e0cffff  libsystem_pthread.dylib (330.250.2)             <2D5C08FF-484F-3D59-9132-CE1DCB3F76D7>  /usr/lib/system/libsystem_pthread.dylib
>        0x7fff6e0fc000 -     0x7fff6e12bfff  libxpc.dylib (1336.261.7)                       <404F0E1A-30BC-3CFB-98D3-4A2167CC2AB8>  /usr/lib/system/libxpc.dylib
>   *0xffffff8000200000 - 0xffffff8000bfffff  kernel (4903.278.70)                            <041B6A6D-CD16-36FA-88B9-E32FF46EF89F>  /System/Library/Kernels/kernel
>
>
>Process:         com.apple.WebKit.WebContent [31314]
>UUID:            B35AFCA6-87B0-38D7-B7E0-2E9947F727E8
>Path:            /System/Library/StagedFrameworks/Safari/WebKit.framework/Versions/A/XPCServices/com.apple.WebKit.WebContent.xpc/Contents/MacOS/com.apple.WebKit.WebContent
>Architecture:    x86_64
>Parent:          launchd [1]
>Responsible:     Safari [858]
>UID:             502
>Sudden Term:     Tracked (allows idle exit)
>Footprint:       40.05 MB
>Start time:      2022-03-19 11:54:52 +0000
>End time:        2022-03-19 11:54:53 +0000
>Num samples:     11 (1-11)
>Note:            1 idle work queue thread omitted
>
>  Thread 0x305f94           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user interactive (requested user interactive), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  bmalloc::Allocator::scavenge() + 381 (JavaScriptCore + 18407517) [0x113d7c05d] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x305f97           Thread name "JavaScriptCore bmalloc scavenger"      11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  __psynch_cvwait + 10 (libsystem_kernel.dylib + 18534) [0x7fff6e00c866] 1-11
>     *11  psynch_cvcontinue + 0 (pthread + 19324) [0xffffff7f82d6fb7c] 1-11
>
>  Thread 0x6edcf3           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  tiny_free_list_remove_ptr + 250 (libsystem_malloc.dylib + 30501) [0x7fff6e084725] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6ee699           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  _cache_handle_memory_pressure_event + 139 (libcache.dylib + 13309) [0x7fff6dd593fd] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6ee69a           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  tiny_free_list_remove_ptr + 381 (libsystem_malloc.dylib + 30632) [0x7fff6e0847a8] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6eee78           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  __ulock_wait + 10 (libsystem_kernel.dylib + 14810) [0x7fff6e00b9da] 1-11
>     *11  ??? (kernel + 7307696) [0xffffff80008f81b0] (blocked by unfair lock owned by com.apple.WebKit.WebContent [31314] thread 0x6edcf3) 1-11
>
>  Thread 0x6eeed8           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  start_wqthread + 13 (libsystem_pthread.dylib + 9213) [0x7fff6e0c73fd] 1-11
>      11  _pthread_wqthread + 583 (libsystem_pthread.dylib + 9907) [0x7fff6e0c76b3] 1-11
>        11  _dispatch_worker_thread2 + 90 (libdispatch.dylib + 72518) [0x7fff6de95b46] 1-11
>          11  _dispatch_root_queue_drain + 657 (libdispatch.dylib + 70921) [0x7fff6de95509] 1-11
>            11  _dispatch_client_callout + 8 (libdispatch.dylib + 13885) [0x7fff6de8763d] 1-11
>              11  _dispatch_call_block_and_release + 12 (libdispatch.dylib + 9720) [0x7fff6de865f8] 1-11
>                11  ___cache_handle_memory_pressure_event_block_invoke + 87 (libcache.dylib + 13526) [0x7fff6dd594d6] 1-11
>                  11  _cache_enforce_limits + 100 (libcache.dylib + 5913) [0x7fff6dd57719] 1-11
>                    11  _evict_last + 101 (libcache.dylib + 10243) [0x7fff6dd58803] 1-11
>                      11  _entry_evict + 135 (libcache.dylib + 10388) [0x7fff6dd58894] 1-11
>                        11  _value_entry_remove + 113 (libcache.dylib + 10043) [0x7fff6dd5873b] 1-11
>                          11  CFRelease + 15 (CoreFoundation + 39520) [0x7fff41d18a60] 1-11
>                           *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>                             *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>                               *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>                                 *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>                                   *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>                                     *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                                       *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6eef63           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  CFRelease + 15 (CoreFoundation + 39520) [0x7fff41d18a60] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6eefb0           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  __ulock_wait + 10 (libsystem_kernel.dylib + 14810) [0x7fff6e00b9da] 1-11
>     *11  ??? (kernel + 7307696) [0xffffff80008f81b0] (blocked by unfair lock owned by com.apple.WebKit.WebContent [31314] thread 0x6ee69a) 1-11
>
>  Binary Images:
>           0x10d3f5000 -        0x10d3f5fff  com.apple.WebKit.WebContent                     <B35AFCA6-87B0-38D7-B7E0-2E9947F727E8>  /System/Library/StagedFrameworks/Safari/WebKit.framework/Versions/A/XPCServices/com.apple.WebKit.WebContent.xpc/Contents/MacOS/com.apple.WebKit.WebContent
>           0x112bee000 -        0x113e9afff  com.apple.JavaScriptCore 14611 (14611.3.10.1.7) <0D4FAA38-6DDB-3046-9BA7-F05F2AB4290F>  /System/Library/StagedFrameworks/Safari/JavaScriptCore.framework/Versions/A/JavaScriptCore
>        0x7fff41d0f000 -     0x7fff42155fff  com.apple.CoreFoundation 6.9 (1575.405)         <22EC9B76-B2B4-3CE8-9EAE-33531A902956>  /System/Library/Frameworks/CoreFoundation.framework/Versions/A/CoreFoundation
>        0x7fff6dd56000 -     0x7fff6dd5afff  libcache.dylib (81)                             <1987D1E1-DB11-3291-B12A-EBD55848E02D>  /usr/lib/system/libcache.dylib
>        0x7fff6de84000 -     0x7fff6debdfff  libdispatch.dylib (1008.270.1)                  <97273678-E94C-3C8C-89F6-2E2020F4B43B>  /usr/lib/system/libdispatch.dylib
>        0x7fff6e008000 -     0x7fff6e030fff  libsystem_kernel.dylib (4903.278.70)            <35EE704F-F9B6-3531-B312-E45CFA2A8743>  /usr/lib/system/libsystem_kernel.dylib
>        0x7fff6e07d000 -     0x7fff6e0a7fff  libsystem_malloc.dylib (166.270.1)              <011F3AD0-8E6A-3A89-AE64-6E5F6840F30A>  /usr/lib/system/libsystem_malloc.dylib
>        0x7fff6e0c5000 -     0x7fff6e0cffff  libsystem_pthread.dylib (330.250.2)             <2D5C08FF-484F-3D59-9132-CE1DCB3F76D7>  /usr/lib/system/libsystem_pthread.dylib
>   *0xffffff7f82d6b000 - 0xffffff7f82d72fff  com.apple.kec.pthread 1.0 (1)                   <6C7628FE-2621-3C19-B248-D4DA0D722123>  /System/Library/Extensions/pthread.kext/Contents/MacOS/pthread
>   *0xffffff8000200000 - 0xffffff8000bfffff  kernel (4903.278.70)                            <041B6A6D-CD16-36FA-88B9-E32FF46EF89F>  /System/Library/Kernels/kernel
>
>
>Process:         com.apple.WebKit.WebContent [31315]
>UUID:            B35AFCA6-87B0-38D7-B7E0-2E9947F727E8
>Path:            /System/Library/StagedFrameworks/Safari/WebKit.framework/Versions/A/XPCServices/com.apple.WebKit.WebContent.xpc/Contents/MacOS/com.apple.WebKit.WebContent
>Architecture:    x86_64
>Parent:          launchd [1]
>Responsible:     Safari [858]
>UID:             502
>Sudden Term:     Tracked (allows idle exit)
>Footprint:       16.34 MB
>Start time:      2022-03-19 11:54:52 +0000
>End time:        2022-03-19 11:54:53 +0000
>Num samples:     11 (1-11)
>Note:            1 idle work queue thread omitted
>
>  Thread 0x305fac           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user interactive (requested user interactive), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  bmalloc::Deallocator::deallocateSlowCase(void*) + 49 (JavaScriptCore + 18422129) [0x10f4a6971] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x305fb1           Thread name "JavaScriptCore bmalloc scavenger"      11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  thread_start + 13 (libsystem_pthread.dylib + 9229) [0x7fff6e0c740d] 1-11
>    11  _pthread_start + 66 (libsystem_pthread.dylib + 25161) [0x7fff6e0cb249] 1-11
>      11  _pthread_body + 126 (libsystem_pthread.dylib + 13035) [0x7fff6e0c82eb] 1-11
>        11  void* std::__1::__thread_proxy<std::__1::tuple<std::__1::unique_ptr<std::__1::__thread_struct, std::__1::default_delete<std::__1::__thread_struct> >, void (*)(bmalloc::Scavenger*), bmalloc::Scavenger*> >(void*) + 39 (JavaScriptCore + 18474215) [0x10f4b34e7] 1-11
>          11  bmalloc::Scavenger::threadEntryPoint(bmalloc::Scavenger*) + 9 (JavaScriptCore + 18463737) [0x10f4b0bf9] 1-11
>            11  bmalloc::Scavenger::threadRunLoop() + 104 (JavaScriptCore + 18464696) [0x10f4b0fb8] 1-11
>              11  bmalloc::Scavenger::scavenge() + 531 (JavaScriptCore + 18462083) [0x10f4b0583] 1-11
>                11  bmalloc::Heap::scavenge(std::__1::unique_lock<bmalloc::Mutex>&, bmalloc::BulkDecommit&) + 1021 (JavaScriptCore + 18435101) [0x10f4a9c1d] 1-11
>                  11  void std::__1::vector<std::__1::pair<char*, unsigned long>, std::__1::allocator<std::__1::pair<char*, unsigned long> > >::__push_back_slow_path<std::__1::pair<char*, unsigned long> >(std::__1::pair<char*, unsigned long>&&) + 157 (JavaScriptCore + 18444125) [0x10f4abf5d] 1-11
>                    11  operator new(unsigned long) + 40 (libc++abi.dylib + 4984) [0x7fff6b159378] 1-11
>                      11  malloc + 24 (libsystem_malloc.dylib + 7189) [0x7fff6e07ec15] 1-11
>                        11  malloc_zone_malloc + 103 (libsystem_malloc.dylib + 7321) [0x7fff6e07ec99] 1-11
>                         *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>                           *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>                             *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>                               *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>                                 *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>                                   *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                                     *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6edcf7           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  cow_cleanup + 103 (CoreFoundation + 98026) [0x7fff41d26eea] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6eef12           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  start_wqthread + 13 (libsystem_pthread.dylib + 9213) [0x7fff6e0c73fd] 1-11
>    11  _pthread_wqthread + 583 (libsystem_pthread.dylib + 9907) [0x7fff6e0c76b3] 1-11
>      11  _dispatch_worker_thread2 + 90 (libdispatch.dylib + 72518) [0x7fff6de95b46] 1-11
>        11  _dispatch_root_queue_drain + 657 (libdispatch.dylib + 70921) [0x7fff6de95509] 1-11
>          11  _dispatch_client_callout + 8 (libdispatch.dylib + 13885) [0x7fff6de8763d] 1-11
>            11  _dispatch_call_block_and_release + 12 (libdispatch.dylib + 9720) [0x7fff6de865f8] 1-11
>              11  ___cache_handle_memory_pressure_event_block_invoke + 87 (libcache.dylib + 13526) [0x7fff6dd594d6] 1-11
>                11  _cache_enforce_limits + 100 (libcache.dylib + 5913) [0x7fff6dd57719] 1-11
>                  11  _evict_last + 101 (libcache.dylib + 10243) [0x7fff6dd58803] 1-11
>                    11  _entry_evict + 135 (libcache.dylib + 10388) [0x7fff6dd58894] 1-11
>                      11  _value_entry_remove + 113 (libcache.dylib + 10043) [0x7fff6dd5873b] 1-11
>                        11  CGvImageConverterDeallocate + 22 (CoreGraphics + 651316) [0x7fff421f6034] 1-11
>                          11  _CFRelease + 240 (CoreFoundation + 1294928) [0x7fff41e4b250] 1-11
>                            11  vImageConverter_Finalize + 32 (libCGInterfaces.dylib + 12880) [0x7fff3df05250] 1-11
>                              11  vImageCGConverter_Destroy + 72 (vImage + 134264) [0x7fff3df39c78] 1-11
>                                11  ConvertPass_Delete + 32 (vImage + 134320) [0x7fff3df39cb0] 1-11
>                                  11  TransformPassParameter_dtor + 22 (vImage + 187718) [0x7fff3df46d46] 1-11
>                                   *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>                                     *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>                                       *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>                                         *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>                                           *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>                                             *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                                               *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6eef14           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  CFRelease + 15 (CoreFoundation + 39520) [0x7fff41d18a60] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6eef15           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  start_wqthread + 13 (libsystem_pthread.dylib + 9213) [0x7fff6e0c73fd] 1-11
>    11  _pthread_wqthread + 583 (libsystem_pthread.dylib + 9907) [0x7fff6e0c76b3] 1-11
>      11  _dispatch_worker_thread2 + 90 (libdispatch.dylib + 72518) [0x7fff6de95b46] 1-11
>        11  _dispatch_root_queue_drain + 657 (libdispatch.dylib + 70921) [0x7fff6de95509] 1-11
>          11  _dispatch_client_callout + 8 (libdispatch.dylib + 13885) [0x7fff6de8763d] 1-11
>            11  _dispatch_call_block_and_release + 12 (libdispatch.dylib + 9720) [0x7fff6de865f8] 1-11
>              11  ___cache_handle_memory_pressure_event_block_invoke + 87 (libcache.dylib + 13526) [0x7fff6dd594d6] 1-11
>                11  _cache_enforce_limits + 136 (libcache.dylib + 5949) [0x7fff6dd5773d] 1-11
>                  11  _entry_remove + 182 (libcache.dylib + 9742) [0x7fff6dd5860e] 1-11
>                    11  CFRelease + 15 (CoreFoundation + 39520) [0x7fff41d18a60] 1-11
>                     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>                       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>                         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>                           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>                             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>                               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6eef54           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  CFBasicHashRemoveValue + 1003 (CoreFoundation + 318334) [0x7fff41d5cb7e] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Binary Images:
>           0x108b24000 -        0x108b24fff  com.apple.WebKit.WebContent                     <B35AFCA6-87B0-38D7-B7E0-2E9947F727E8>  /System/Library/StagedFrameworks/Safari/WebKit.framework/Versions/A/XPCServices/com.apple.WebKit.WebContent.xpc/Contents/MacOS/com.apple.WebKit.WebContent
>           0x10e315000 -        0x10f5c1fff  com.apple.JavaScriptCore 14611 (14611.3.10.1.7) <0D4FAA38-6DDB-3046-9BA7-F05F2AB4290F>  /System/Library/StagedFrameworks/Safari/JavaScriptCore.framework/Versions/A/JavaScriptCore
>        0x7fff3df02000 -     0x7fff3df18fff  libCGInterfaces.dylib (506.22)                  <5CCB7F4C-B11F-39B4-AF43-173D8A839632>  /System/Library/Frameworks/Accelerate.framework/Versions/A/Frameworks/vImage.framework/Versions/A/Libraries/libCGInterfaces.dylib
>        0x7fff3df19000 -     0x7fff3e80dfff  com.apple.vImage 8.1 ()                         <2905F53F-12C4-3583-A0A3-82607C5341CA>  /System/Library/Frameworks/Accelerate.framework/Versions/A/Frameworks/vImage.framework/Versions/A/vImage
>        0x7fff41d0f000 -     0x7fff42155fff  com.apple.CoreFoundation 6.9 (1575.405)         <22EC9B76-B2B4-3CE8-9EAE-33531A902956>  /System/Library/Frameworks/CoreFoundation.framework/Versions/A/CoreFoundation
>        0x7fff42157000 -     0x7fff42804fff  com.apple.CoreGraphics 2.0 (1265.13)            <7FEDC82C-91C2-3BD0-8964-67174981BFED>  /System/Library/Frameworks/CoreGraphics.framework/Versions/A/CoreGraphics
>        0x7fff6b158000 -     0x7fff6b16dfff  libc++abi.dylib (400.17)                        <38C09CED-9090-3719-90F3-04A2749F5428>  /usr/lib/libc++abi.dylib
>        0x7fff6dd56000 -     0x7fff6dd5afff  libcache.dylib (81)                             <1987D1E1-DB11-3291-B12A-EBD55848E02D>  /usr/lib/system/libcache.dylib
>        0x7fff6de84000 -     0x7fff6debdfff  libdispatch.dylib (1008.270.1)                  <97273678-E94C-3C8C-89F6-2E2020F4B43B>  /usr/lib/system/libdispatch.dylib
>        0x7fff6e07d000 -     0x7fff6e0a7fff  libsystem_malloc.dylib (166.270.1)              <011F3AD0-8E6A-3A89-AE64-6E5F6840F30A>  /usr/lib/system/libsystem_malloc.dylib
>        0x7fff6e0c5000 -     0x7fff6e0cffff  libsystem_pthread.dylib (330.250.2)             <2D5C08FF-484F-3D59-9132-CE1DCB3F76D7>  /usr/lib/system/libsystem_pthread.dylib
>   *0xffffff8000200000 - 0xffffff8000bfffff  kernel (4903.278.70)                            <041B6A6D-CD16-36FA-88B9-E32FF46EF89F>  /System/Library/Kernels/kernel
>
>
>Process:         com.apple.WebKit.WebContent [31316]
>UUID:            B35AFCA6-87B0-38D7-B7E0-2E9947F727E8
>Path:            /System/Library/StagedFrameworks/Safari/WebKit.framework/Versions/A/XPCServices/com.apple.WebKit.WebContent.xpc/Contents/MacOS/com.apple.WebKit.WebContent
>Architecture:    x86_64
>Parent:          launchd [1]
>Responsible:     Safari [858]
>UID:             502
>Sudden Term:     Tracked (allows idle exit)
>Footprint:       17.75 MB
>Start time:      2022-03-19 11:54:52 +0000
>End time:        2022-03-19 11:54:53 +0000
>Num samples:     11 (1-11)
>Note:            1 idle work queue thread omitted
>
>  Thread 0x305fad           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user interactive (requested user interactive), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  bmalloc::Heap::deallocateSmallLine(std::__1::unique_lock<bmalloc::Mutex>&, bmalloc::Object, std::__1::array<bmalloc::List<bmalloc::SmallPage>, 112ul>&) + 111 (JavaScriptCore + 18438431) [0x10cd8e91f] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x305fb0           Thread name "JavaScriptCore bmalloc scavenger"      11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  __psynch_cvwait + 10 (libsystem_kernel.dylib + 18534) [0x7fff6e00c866] 1-11
>     *11  psynch_cvcontinue + 0 (pthread + 19324) [0xffffff7f82d6fb7c] 1-11
>
>  Thread 0x6eee32           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  start_wqthread + 13 (libsystem_pthread.dylib + 9213) [0x7fff6e0c73fd] 1-11
>      11  _pthread_wqthread + 583 (libsystem_pthread.dylib + 9907) [0x7fff6e0c76b3] 1-11
>        11  _dispatch_worker_thread2 + 90 (libdispatch.dylib + 72518) [0x7fff6de95b46] 1-11
>          11  _dispatch_root_queue_drain + 657 (libdispatch.dylib + 70921) [0x7fff6de95509] 1-11
>            11  _dispatch_client_callout + 8 (libdispatch.dylib + 13885) [0x7fff6de8763d] 1-11
>              11  _dispatch_call_block_and_release + 12 (libdispatch.dylib + 9720) [0x7fff6de865f8] 1-11
>                11  ___cache_handle_memory_pressure_event_block_invoke + 87 (libcache.dylib + 13526) [0x7fff6dd594d6] 1-11
>                  11  _cache_enforce_limits + 100 (libcache.dylib + 5913) [0x7fff6dd57719] 1-11
>                    11  _evict_last + 101 (libcache.dylib + 10243) [0x7fff6dd58803] 1-11
>                      11  _entry_evict + 135 (libcache.dylib + 10388) [0x7fff6dd58894] 1-11
>                        11  _value_entry_remove + 113 (libcache.dylib + 10043) [0x7fff6dd5873b] 1-11
>                          11  -[__NSArrayM dealloc] + 45 (CoreFoundation + 97886) [0x7fff41d26e5e] 1-11
>                            11  cow_cleanup + 118 (CoreFoundation + 98041) [0x7fff41d26ef9] 1-11
>                              11  objc_release + 25 (libobjc.A.dylib + 33561) [0x7fff6c701319] 1-11
>                               *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>                                 *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>                                   *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>                                     *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>                                       *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>                                         *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                                           *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6eee7b           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  CFRelease + 15 (CoreFoundation + 39520) [0x7fff41d18a60] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6eee9a           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  CFRelease + 15 (CoreFoundation + 39520) [0x7fff41d18a60] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6eeed0           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  CFRelease + 15 (CoreFoundation + 39520) [0x7fff41d18a60] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6eef1a           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  __ulock_wait + 10 (libsystem_kernel.dylib + 14810) [0x7fff6e00b9da] 1-11
>     *11  ??? (kernel + 7307696) [0xffffff80008f81b0] (blocked by unfair lock owned by com.apple.WebKit.WebContent [31316] thread 0x6eee7b) 1-11
>
>  Binary Images:
>           0x1063fd000 -        0x1063fdfff  com.apple.WebKit.WebContent                     <B35AFCA6-87B0-38D7-B7E0-2E9947F727E8>  /System/Library/StagedFrameworks/Safari/WebKit.framework/Versions/A/XPCServices/com.apple.WebKit.WebContent.xpc/Contents/MacOS/com.apple.WebKit.WebContent
>           0x10bbf9000 -        0x10cea5fff  com.apple.JavaScriptCore 14611 (14611.3.10.1.7) <0D4FAA38-6DDB-3046-9BA7-F05F2AB4290F>  /System/Library/StagedFrameworks/Safari/JavaScriptCore.framework/Versions/A/JavaScriptCore
>        0x7fff41d0f000 -     0x7fff42155fff  com.apple.CoreFoundation 6.9 (1575.405)         <22EC9B76-B2B4-3CE8-9EAE-33531A902956>  /System/Library/Frameworks/CoreFoundation.framework/Versions/A/CoreFoundation
>        0x7fff6c6f9000 -     0x7fff6ce81fff  libobjc.A.dylib (756.2)                         <20942D4E-CE6F-376A-8BCD-016F88E4BFD5>  /usr/lib/libobjc.A.dylib
>        0x7fff6dd56000 -     0x7fff6dd5afff  libcache.dylib (81)                             <1987D1E1-DB11-3291-B12A-EBD55848E02D>  /usr/lib/system/libcache.dylib
>        0x7fff6de84000 -     0x7fff6debdfff  libdispatch.dylib (1008.270.1)                  <97273678-E94C-3C8C-89F6-2E2020F4B43B>  /usr/lib/system/libdispatch.dylib
>        0x7fff6e008000 -     0x7fff6e030fff  libsystem_kernel.dylib (4903.278.70)            <35EE704F-F9B6-3531-B312-E45CFA2A8743>  /usr/lib/system/libsystem_kernel.dylib
>        0x7fff6e0c5000 -     0x7fff6e0cffff  libsystem_pthread.dylib (330.250.2)             <2D5C08FF-484F-3D59-9132-CE1DCB3F76D7>  /usr/lib/system/libsystem_pthread.dylib
>   *0xffffff7f82d6b000 - 0xffffff7f82d72fff  com.apple.kec.pthread 1.0 (1)                   <6C7628FE-2621-3C19-B248-D4DA0D722123>  /System/Library/Extensions/pthread.kext/Contents/MacOS/pthread
>   *0xffffff8000200000 - 0xffffff8000bfffff  kernel (4903.278.70)                            <041B6A6D-CD16-36FA-88B9-E32FF46EF89F>  /System/Library/Kernels/kernel
>
>
>Process:         com.apple.WebKit.WebContent [31317]
>UUID:            B35AFCA6-87B0-38D7-B7E0-2E9947F727E8
>Path:            /System/Library/StagedFrameworks/Safari/WebKit.framework/Versions/A/XPCServices/com.apple.WebKit.WebContent.xpc/Contents/MacOS/com.apple.WebKit.WebContent
>Architecture:    x86_64
>Parent:          launchd [1]
>Responsible:     Safari [858]
>UID:             502
>Sudden Term:     Tracked (allows idle exit)
>Footprint:       17.89 MB
>Start time:      2022-03-19 11:54:52 +0000
>End time:        2022-03-19 11:54:53 +0000
>Num samples:     11 (1-11)
>Note:            1 idle work queue thread omitted
>
>  Thread 0x305fc2           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user interactive (requested user interactive), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  __CFRunLoopRun + 2300 (CoreFoundation + 239775) [0x7fff41d4989f] 1-11
>      11  __CFRUNLOOP_IS_SERVICING_THE_MAIN_DISPATCH_QUEUE__ + 9 (CoreFoundation + 242034) [0x7fff41d4a172] 1-11
>        11  _dispatch_main_queue_callback_4CF + 813 (libdispatch.dylib + 58699) [0x7fff6de9254b] 1-11
>          11  _dispatch_source_invoke + 2056 (libdispatch.dylib + 85826) [0x7fff6de98f42] 1-11
>            11  _dispatch_continuation_pop + 414 (libdispatch.dylib + 24038) [0x7fff6de89de6] 1-11
>              11  _dispatch_client_callout + 8 (libdispatch.dylib + 13885) [0x7fff6de8763d] 1-11
>                11  invocation function for block in WTF::MemoryPressureHandler::install() + 50 (JavaScriptCore + 17864962) [0x1154a2902] 1-11
>                  11  ??? [0x115646008] 1-11
>                    11  dyld_stub_binder + 282 (libdyld.dylib + 9006) [0x7fff6dec032e] 1-11
>                      11  dyld::fastBindLazySymbol(ImageLoader**, unsigned long) + 86 (dyld + 19318) [0x11c353b76] 1-11
>                        11  ImageLoaderMachOCompressed::doBindFastLazySymbol(unsigned int, ImageLoader::LinkContext const&, void (*)(), void (*)()) + 232 (dyld + 131976) [0x11c36f388] 1-11
>                          11  ImageLoaderMachOCompressed::resolve(ImageLoader::LinkContext const&, char const*, unsigned char, long, ImageLoader const**, ImageLoaderMachOCompressed::LastLookup*, bool) + 263 (dyld + 122759) [0x11c36cf87] 1-11
>                            11  ImageLoaderMachOCompressed::resolveTwolevel(ImageLoader::LinkContext const&, char const*, ImageLoader const*, ImageLoader const*, unsigned int, bool, bool, ImageLoader const**) + 86 (dyld + 122134) [0x11c36cd16] 1-11
>                              11  ImageLoader::findExportedSymbolAddress(ImageLoader::LinkContext const&, char const*, ImageLoader const*, int, bool, ImageLoader const**, unsigned long*) const + 50 (dyld + 73466) [0x11c360efa] 1-11
>                                11  ImageLoaderMachO::findExportedSymbol(char const*, bool, char const*, ImageLoader const**) const + 150 (dyld + 95504) [0x11c366510] 1-11
>                                  11  ImageLoaderMachO::findExportedSymbol(char const*, bool, char const*, ImageLoader const**) const + 37 (dyld + 95391) [0x11c36649f] 1-11
>                                    11  ImageLoaderMachOCompressed::findShallowExportedSymbol(char const*, ImageLoader const**) const + 66 (dyld + 120530) [0x11c36c6d2] 1-11
>                                      11  ImageLoader::trieWalk(unsigned char const*, unsigned char const*, char const*) + 101 (dyld + 82945) [0x11c363401] 1-11
>                                       *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>                                         *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>                                           *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>                                             *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>                                               *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>                                                 *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                                                   *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6ee749           DispatchQueue 12          11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  start_wqthread + 13 (libsystem_pthread.dylib + 9213) [0x7fff6e0c73fd] 1-11
>    11  _pthread_wqthread + 583 (libsystem_pthread.dylib + 9907) [0x7fff6e0c76b3] 1-11
>      11  _dispatch_worker_thread2 + 90 (libdispatch.dylib + 72518) [0x7fff6de95b46] 1-11
>        11  _dispatch_root_queue_drain + 657 (libdispatch.dylib + 70921) [0x7fff6de95509] 1-11
>          11  _dispatch_client_callout + 8 (libdispatch.dylib + 13885) [0x7fff6de8763d] 1-11
>            11  _dispatch_call_block_and_release + 12 (libdispatch.dylib + 9720) [0x7fff6de865f8] 1-11
>              11  ___cache_handle_memory_pressure_event_block_invoke + 87 (libcache.dylib + 13526) [0x7fff6dd594d6] 1-11
>                11  _cache_enforce_limits + 100 (libcache.dylib + 5913) [0x7fff6dd57719] 1-11
>                  11  _evict_last + 101 (libcache.dylib + 10243) [0x7fff6dd58803] 1-11
>                    11  _entry_evict + 135 (libcache.dylib + 10388) [0x7fff6dd58894] 1-11
>                      11  _value_entry_remove + 113 (libcache.dylib + 10043) [0x7fff6dd5873b] 1-11
>                        11  _CFRelease + 240 (CoreFoundation + 1294928) [0x7fff41e4b250] 1-11
>                          11  TDescriptor::~TDescriptor() + 44 (CoreText + 32116) [0x7fff43963d74] 1-11
>                            11  TBaseFont::~TBaseFont() + 14 (CoreText + 510710) [0x7fff439d8af6] 1-11
>                              11  DYLD-STUB$$os_unfair_lock_unlock + 0 (CoreText + 1221564) [0x7fff43a863bc] 1-11
>                               *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>                                 *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>                                   *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>                                     *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>                                       *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>                                         *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                                           *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6eee9d           DispatchQueue 12          11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  CFRelease + 15 (CoreFoundation + 39520) [0x7fff41d18a60] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x305fc4           Thread name "JavaScriptCore bmalloc scavenger"      11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  __psynch_cvwait + 10 (libsystem_kernel.dylib + 18534) [0x7fff6e00c866] 1-11
>     *11  psynch_cvcontinue + 0 (pthread + 19324) [0xffffff7f82d6fb7c] 1-11
>
>  Thread 0x6edcf5           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  CFRelease + 15 (CoreFoundation + 39520) [0x7fff41d18a60] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6eeeae           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  __CFBasicHashDrain + 367 (CoreFoundation + 60191) [0x7fff41d1db1f] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Binary Images:
>           0x10eba1000 -        0x10eba1fff  com.apple.WebKit.WebContent                     <B35AFCA6-87B0-38D7-B7E0-2E9947F727E8>  /System/Library/StagedFrameworks/Safari/WebKit.framework/Versions/A/XPCServices/com.apple.WebKit.WebContent.xpc/Contents/MacOS/com.apple.WebKit.WebContent
>           0x114399000 -        0x115645fff  com.apple.JavaScriptCore 14611 (14611.3.10.1.7) <0D4FAA38-6DDB-3046-9BA7-F05F2AB4290F>  /System/Library/StagedFrameworks/Safari/JavaScriptCore.framework/Versions/A/JavaScriptCore
>           0x11c34f000 -        0x11c3b9fff  dyld (655.1.1)                                  <4842B61A-B868-3146-9CA9-5582C4198B25>  /usr/lib/dyld
>        0x7fff41d0f000 -     0x7fff42155fff  com.apple.CoreFoundation 6.9 (1575.405)         <22EC9B76-B2B4-3CE8-9EAE-33531A902956>  /System/Library/Frameworks/CoreFoundation.framework/Versions/A/CoreFoundation
>        0x7fff4395c000 -     0x7fff43ac0fff  com.apple.CoreText 352.0 (584.26.3.11)          <EDA32C6C-EA1E-34A4-9B38-2728A309A60F>  /System/Library/Frameworks/CoreText.framework/Versions/A/CoreText
>        0x7fff6dd56000 -     0x7fff6dd5afff  libcache.dylib (81)                             <1987D1E1-DB11-3291-B12A-EBD55848E02D>  /usr/lib/system/libcache.dylib
>        0x7fff6de84000 -     0x7fff6debdfff  libdispatch.dylib (1008.270.1)                  <97273678-E94C-3C8C-89F6-2E2020F4B43B>  /usr/lib/system/libdispatch.dylib
>        0x7fff6debe000 -     0x7fff6deeafff  libdyld.dylib (655.1.1)                         <002418CC-AD11-3D10-865B-015591D24E6C>  /usr/lib/system/libdyld.dylib
>        0x7fff6e008000 -     0x7fff6e030fff  libsystem_kernel.dylib (4903.278.70)            <35EE704F-F9B6-3531-B312-E45CFA2A8743>  /usr/lib/system/libsystem_kernel.dylib
>        0x7fff6e0c5000 -     0x7fff6e0cffff  libsystem_pthread.dylib (330.250.2)             <2D5C08FF-484F-3D59-9132-CE1DCB3F76D7>  /usr/lib/system/libsystem_pthread.dylib
>   *0xffffff7f82d6b000 - 0xffffff7f82d72fff  com.apple.kec.pthread 1.0 (1)                   <6C7628FE-2621-3C19-B248-D4DA0D722123>  /System/Library/Extensions/pthread.kext/Contents/MacOS/pthread
>   *0xffffff8000200000 - 0xffffff8000bfffff  kernel (4903.278.70)                            <041B6A6D-CD16-36FA-88B9-E32FF46EF89F>  /System/Library/Kernels/kernel
>
>
>Process:         com.apple.WebKit.WebContent [31318]
>UUID:            B35AFCA6-87B0-38D7-B7E0-2E9947F727E8
>Path:            /System/Library/StagedFrameworks/Safari/WebKit.framework/Versions/A/XPCServices/com.apple.WebKit.WebContent.xpc/Contents/MacOS/com.apple.WebKit.WebContent
>Architecture:    x86_64
>Parent:          launchd [1]
>Responsible:     Safari [858]
>UID:             502
>Sudden Term:     Tracked (allows idle exit)
>Footprint:       16.90 MB
>Start time:      2022-03-19 11:54:52 +0000
>End time:        2022-03-19 11:54:53 +0000
>Num samples:     11 (1-11)
>Note:            1 idle work queue thread omitted
>
>  Thread 0x305fc9           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user interactive (requested user interactive), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  bmalloc::api::scavenge() + 334 (JavaScriptCore + 18413230) [0x107b616ae] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x305fcb           Thread name "JavaScriptCore bmalloc scavenger"      11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  __psynch_cvwait + 10 (libsystem_kernel.dylib + 18534) [0x7fff6e00c866] 1-11
>     *11  psynch_cvcontinue + 0 (pthread + 19324) [0xffffff7f82d6fb7c] 1-11
>
>  Thread 0x6eee98           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  CFRelease + 15 (CoreFoundation + 39520) [0x7fff41d18a60] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6eeec7           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  CFRelease + 15 (CoreFoundation + 39520) [0x7fff41d18a60] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6eeee1           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  CFRelease + 15 (CoreFoundation + 39520) [0x7fff41d18a60] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6eeef6           11 samples (1-11)         priority 3 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  __ulock_wait + 10 (libsystem_kernel.dylib + 14810) [0x7fff6e00b9da] 1-11
>     *11  ??? (kernel + 7307696) [0xffffff80008f81b0] (blocked by unfair lock owned by com.apple.WebKit.WebContent [31318] thread 0x6eee98) 1-11
>
>  Binary Images:
>           0x1011df000 -        0x1011dffff  com.apple.WebKit.WebContent                     <B35AFCA6-87B0-38D7-B7E0-2E9947F727E8>  /System/Library/StagedFrameworks/Safari/WebKit.framework/Versions/A/XPCServices/com.apple.WebKit.WebContent.xpc/Contents/MacOS/com.apple.WebKit.WebContent
>           0x1069d2000 -        0x107c7efff  com.apple.JavaScriptCore 14611 (14611.3.10.1.7) <0D4FAA38-6DDB-3046-9BA7-F05F2AB4290F>  /System/Library/StagedFrameworks/Safari/JavaScriptCore.framework/Versions/A/JavaScriptCore
>        0x7fff41d0f000 -     0x7fff42155fff  com.apple.CoreFoundation 6.9 (1575.405)         <22EC9B76-B2B4-3CE8-9EAE-33531A902956>  /System/Library/Frameworks/CoreFoundation.framework/Versions/A/CoreFoundation
>        0x7fff6e008000 -     0x7fff6e030fff  libsystem_kernel.dylib (4903.278.70)            <35EE704F-F9B6-3531-B312-E45CFA2A8743>  /usr/lib/system/libsystem_kernel.dylib
>   *0xffffff7f82d6b000 - 0xffffff7f82d72fff  com.apple.kec.pthread 1.0 (1)                   <6C7628FE-2621-3C19-B248-D4DA0D722123>  /System/Library/Extensions/pthread.kext/Contents/MacOS/pthread
>   *0xffffff8000200000 - 0xffffff8000bfffff  kernel (4903.278.70)                            <041B6A6D-CD16-36FA-88B9-E32FF46EF89F>  /System/Library/Kernels/kernel
>
>
>Process:         com.apple.WebKit.WebContent [31319]
>UUID:            B35AFCA6-87B0-38D7-B7E0-2E9947F727E8
>Path:            /System/Library/StagedFrameworks/Safari/WebKit.framework/Versions/A/XPCServices/com.apple.WebKit.WebContent.xpc/Contents/MacOS/com.apple.WebKit.WebContent
>Architecture:    x86_64
>Parent:          launchd [1]
>Responsible:     Safari [858]
>UID:             502
>Sudden Term:     Tracked (allows idle exit)
>Footprint:       16.54 MB
>Start time:      2022-03-19 11:54:52 +0000
>End time:        2022-03-19 11:54:53 +0000
>Num samples:     11 (1-11)
>Note:            1 idle work queue thread omitted
>
>  Thread 0x305fd2           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user interactive (requested user interactive), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  __CFRunLoopRun + 2300 (CoreFoundation + 239775) [0x7fff41d4989f] 1-11
>      11  __CFRUNLOOP_IS_SERVICING_THE_MAIN_DISPATCH_QUEUE__ + 9 (CoreFoundation + 242034) [0x7fff41d4a172] 1-11
>        11  _dispatch_main_queue_callback_4CF + 813 (libdispatch.dylib + 58699) [0x7fff6de9254b] 1-11
>          11  _dispatch_source_invoke + 2056 (libdispatch.dylib + 85826) [0x7fff6de98f42] 1-11
>            11  _dispatch_continuation_pop + 414 (libdispatch.dylib + 24038) [0x7fff6de89de6] 1-11
>              11  _dispatch_client_callout + 8 (libdispatch.dylib + 13885) [0x7fff6de8763d] 1-11
>                11  invocation function for block in WTF::MemoryPressureHandler::install() + 50 (JavaScriptCore + 17864962) [0x113fcf902] 1-11
>                  11  WTF::MemoryPressureHandler::respondToMemoryPressure(WTF::Critical, WTF::Synchronous) + 225 (JavaScriptCore + 17865265) [0x113fcfa31] 1-11
>                    11  WTF::MemoryPressureHandler::releaseMemory(WTF::Critical, WTF::Synchronous) + 143 (JavaScriptCore + 17862367) [0x113fceedf] 1-11
>                      11  WTF::Detail::CallableWrapper<WebKit::WebProcess::initializeWebProcess(WebKit::WebProcessCreationParameters&&)::$_3, void, WTF::Critical, WTF::Synchronous>::call(WTF::Critical, WTF::Synchronous) + 364 (WebKit + 5330036) [0x10dbf5474] 1-11
>                        11  WebCore::releaseMemory(WTF::Critical, WTF::Synchronous, WebCore::MaintainBackForwardCache, WebCore::MaintainMemoryCache) + 65 (WebCore + 28368001) [0x1104fac81] 1-11
>                          11  bmalloc::api::scavenge() + 402 (JavaScriptCore + 18413298) [0x1140556f2] 1-11
>                           *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>                             *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>                               *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>                                 *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>                                   *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>                                     *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                                       *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x305fd5           Thread name "JavaScriptCore bmalloc scavenger"      11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  __psynch_cvwait + 10 (libsystem_kernel.dylib + 18534) [0x7fff6e00c866] 1-11
>     *11  psynch_cvcontinue + 0 (pthread + 19324) [0xffffff7f82d6fb7c] 1-11
>
>  Thread 0x6edcf2           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  color_space_state_unregister + 77 (CoreGraphics + 441631) [0x7fff421c2d1f] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6eedc9           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  CFRelease + 15 (CoreFoundation + 39520) [0x7fff41d18a60] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6eee6c           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  CFRelease + 15 (CoreFoundation + 39520) [0x7fff41d18a60] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6eee6d           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  start_wqthread + 13 (libsystem_pthread.dylib + 9213) [0x7fff6e0c73fd] 1-11
>    11  _pthread_wqthread + 583 (libsystem_pthread.dylib + 9907) [0x7fff6e0c76b3] 1-11
>      11  _dispatch_worker_thread2 + 90 (libdispatch.dylib + 72518) [0x7fff6de95b46] 1-11
>        11  _dispatch_root_queue_drain + 657 (libdispatch.dylib + 70921) [0x7fff6de95509] 1-11
>          11  _dispatch_client_callout + 8 (libdispatch.dylib + 13885) [0x7fff6de8763d] 1-11
>            11  _dispatch_call_block_and_release + 12 (libdispatch.dylib + 9720) [0x7fff6de865f8] 1-11
>              11  ___cache_handle_memory_pressure_event_block_invoke + 87 (libcache.dylib + 13526) [0x7fff6dd594d6] 1-11
>                11  _cache_enforce_limits + 100 (libcache.dylib + 5913) [0x7fff6dd57719] 1-11
>                  11  _evict_last + 101 (libcache.dylib + 10243) [0x7fff6dd58803] 1-11
>                    11  _entry_evict + 135 (libcache.dylib + 10388) [0x7fff6dd58894] 1-11
>                      11  _value_entry_remove + 113 (libcache.dylib + 10043) [0x7fff6dd5873b] 1-11
>                        11  _CFRelease + 240 (CoreFoundation + 1294928) [0x7fff41e4b250] 1-11
>                          11  __CFBasicHashDrain + 239 (CoreFoundation + 60063) [0x7fff41d1da9f] 1-11
>                           *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>                             *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>                               *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>                                 *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>                                   *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>                                     *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                                       *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6eee97           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  __ulock_wait + 10 (libsystem_kernel.dylib + 14810) [0x7fff6e00b9da] 1-11
>     *11  ??? (kernel + 7307696) [0xffffff80008f81b0] (blocked by unfair lock owned by com.apple.WebKit.WebContent [31319] thread 0x6eedc9) 1-11
>
>  Binary Images:
>           0x10d6d9000 -        0x10d6d9fff  com.apple.WebKit.WebContent                     <B35AFCA6-87B0-38D7-B7E0-2E9947F727E8>  /System/Library/StagedFrameworks/Safari/WebKit.framework/Versions/A/XPCServices/com.apple.WebKit.WebContent.xpc/Contents/MacOS/com.apple.WebKit.WebContent
>           0x10d6e0000 -        0x10defdfff  com.apple.WebKit 14611 (14611.3.10.1.7)         <E0702C24-5B95-341D-AE3E-EF015BB78D3E>  /System/Library/StagedFrameworks/Safari/WebKit.framework/Versions/A/WebKit
>           0x10e9ed000 -        0x111168fff  com.apple.WebCore 14611 (14611.3.10.1.7)        <D4F5E65E-3B5F-336F-B7D0-D0233000554F>  /System/Library/StagedFrameworks/Safari/WebCore.framework/Versions/A/WebCore
>           0x112ec6000 -        0x114172fff  com.apple.JavaScriptCore 14611 (14611.3.10.1.7) <0D4FAA38-6DDB-3046-9BA7-F05F2AB4290F>  /System/Library/StagedFrameworks/Safari/JavaScriptCore.framework/Versions/A/JavaScriptCore
>        0x7fff41d0f000 -     0x7fff42155fff  com.apple.CoreFoundation 6.9 (1575.405)         <22EC9B76-B2B4-3CE8-9EAE-33531A902956>  /System/Library/Frameworks/CoreFoundation.framework/Versions/A/CoreFoundation
>        0x7fff42157000 -     0x7fff42804fff  com.apple.CoreGraphics 2.0 (1265.13)            <7FEDC82C-91C2-3BD0-8964-67174981BFED>  /System/Library/Frameworks/CoreGraphics.framework/Versions/A/CoreGraphics
>        0x7fff6dd56000 -     0x7fff6dd5afff  libcache.dylib (81)                             <1987D1E1-DB11-3291-B12A-EBD55848E02D>  /usr/lib/system/libcache.dylib
>        0x7fff6de84000 -     0x7fff6debdfff  libdispatch.dylib (1008.270.1)                  <97273678-E94C-3C8C-89F6-2E2020F4B43B>  /usr/lib/system/libdispatch.dylib
>        0x7fff6e008000 -     0x7fff6e030fff  libsystem_kernel.dylib (4903.278.70)            <35EE704F-F9B6-3531-B312-E45CFA2A8743>  /usr/lib/system/libsystem_kernel.dylib
>        0x7fff6e0c5000 -     0x7fff6e0cffff  libsystem_pthread.dylib (330.250.2)             <2D5C08FF-484F-3D59-9132-CE1DCB3F76D7>  /usr/lib/system/libsystem_pthread.dylib
>   *0xffffff7f82d6b000 - 0xffffff7f82d72fff  com.apple.kec.pthread 1.0 (1)                   <6C7628FE-2621-3C19-B248-D4DA0D722123>  /System/Library/Extensions/pthread.kext/Contents/MacOS/pthread
>   *0xffffff8000200000 - 0xffffff8000bfffff  kernel (4903.278.70)                            <041B6A6D-CD16-36FA-88B9-E32FF46EF89F>  /System/Library/Kernels/kernel
>
>
>Process:         com.apple.WebKit.WebContent [31320]
>UUID:            B35AFCA6-87B0-38D7-B7E0-2E9947F727E8
>Path:            /System/Library/StagedFrameworks/Safari/WebKit.framework/Versions/A/XPCServices/com.apple.WebKit.WebContent.xpc/Contents/MacOS/com.apple.WebKit.WebContent
>Architecture:    x86_64
>Parent:          launchd [1]
>Responsible:     Safari [858]
>UID:             502
>Sudden Term:     Tracked (allows idle exit)
>Footprint:       17.05 MB
>Start time:      2022-03-19 11:54:52 +0000
>End time:        2022-03-19 11:54:53 +0000
>Num samples:     11 (1-11)
>Note:            1 idle work queue thread omitted
>
>  Thread 0x305fdb           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user interactive (requested user interactive), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  bmalloc::Allocator::scavenge() + 80 (JavaScriptCore + 18407216) [0x10cb4ef30] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x305fdd           Thread name "JavaScriptCore bmalloc scavenger"      11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  __psynch_cvwait + 10 (libsystem_kernel.dylib + 18534) [0x7fff6e00c866] 1-11
>     *11  psynch_cvcontinue + 0 (pthread + 19324) [0xffffff7f82d6fb7c] 1-11
>
>  Thread 0x6eeb56           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  CFRelease + 15 (CoreFoundation + 39520) [0x7fff41d18a60] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6eee19           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  CFRelease + 15 (CoreFoundation + 39520) [0x7fff41d18a60] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6eee72           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  CFRelease + 15 (CoreFoundation + 39520) [0x7fff41d18a60] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6eee84           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  __ulock_wait + 10 (libsystem_kernel.dylib + 14810) [0x7fff6e00b9da] 1-11
>     *11  ??? (kernel + 7307696) [0xffffff80008f81b0] (blocked by unfair lock owned by com.apple.WebKit.WebContent [31320] thread 0x6eeb56) 1-11
>
>  Binary Images:
>           0x1061be000 -        0x1061befff  com.apple.WebKit.WebContent                     <B35AFCA6-87B0-38D7-B7E0-2E9947F727E8>  /System/Library/StagedFrameworks/Safari/WebKit.framework/Versions/A/XPCServices/com.apple.WebKit.WebContent.xpc/Contents/MacOS/com.apple.WebKit.WebContent
>           0x10b9c1000 -        0x10cc6dfff  com.apple.JavaScriptCore 14611 (14611.3.10.1.7) <0D4FAA38-6DDB-3046-9BA7-F05F2AB4290F>  /System/Library/StagedFrameworks/Safari/JavaScriptCore.framework/Versions/A/JavaScriptCore
>        0x7fff41d0f000 -     0x7fff42155fff  com.apple.CoreFoundation 6.9 (1575.405)         <22EC9B76-B2B4-3CE8-9EAE-33531A902956>  /System/Library/Frameworks/CoreFoundation.framework/Versions/A/CoreFoundation
>        0x7fff6e008000 -     0x7fff6e030fff  libsystem_kernel.dylib (4903.278.70)            <35EE704F-F9B6-3531-B312-E45CFA2A8743>  /usr/lib/system/libsystem_kernel.dylib
>   *0xffffff7f82d6b000 - 0xffffff7f82d72fff  com.apple.kec.pthread 1.0 (1)                   <6C7628FE-2621-3C19-B248-D4DA0D722123>  /System/Library/Extensions/pthread.kext/Contents/MacOS/pthread
>   *0xffffff8000200000 - 0xffffff8000bfffff  kernel (4903.278.70)                            <041B6A6D-CD16-36FA-88B9-E32FF46EF89F>  /System/Library/Kernels/kernel
>
>
>Process:         com.apple.WebKit.WebContent [31321]
>UUID:            B35AFCA6-87B0-38D7-B7E0-2E9947F727E8
>Path:            /System/Library/StagedFrameworks/Safari/WebKit.framework/Versions/A/XPCServices/com.apple.WebKit.WebContent.xpc/Contents/MacOS/com.apple.WebKit.WebContent
>Architecture:    x86_64
>Parent:          launchd [1]
>Responsible:     Safari [858]
>UID:             502
>Sudden Term:     Tracked (allows idle exit)
>Footprint:       45.48 MB
>Start time:      2022-03-19 11:54:52 +0000
>End time:        2022-03-19 11:54:53 +0000
>Num samples:     11 (1-11)
>Note:            1 idle work queue thread omitted
>
>  Thread 0x305fe1           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user interactive (requested user interactive), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  __CFRunLoopRun + 2300 (CoreFoundation + 239775) [0x7fff41d4989f] 1-11
>      11  __CFRUNLOOP_IS_SERVICING_THE_MAIN_DISPATCH_QUEUE__ + 9 (CoreFoundation + 242034) [0x7fff41d4a172] 1-11
>        11  _dispatch_main_queue_callback_4CF + 813 (libdispatch.dylib + 58699) [0x7fff6de9254b] 1-11
>          11  _dispatch_source_invoke + 2056 (libdispatch.dylib + 85826) [0x7fff6de98f42] 1-11
>            11  _dispatch_continuation_pop + 414 (libdispatch.dylib + 24038) [0x7fff6de89de6] 1-11
>              11  _dispatch_client_callout + 8 (libdispatch.dylib + 13885) [0x7fff6de8763d] 1-11
>                11  invocation function for block in WTF::MemoryPressureHandler::install() + 50 (JavaScriptCore + 17864962) [0x107843902] 1-11
>                  11  WTF::MemoryPressureHandler::respondToMemoryPressure(WTF::Critical, WTF::Synchronous) + 225 (JavaScriptCore + 17865265) [0x107843a31] 1-11
>                    11  WTF::MemoryPressureHandler::releaseMemory(WTF::Critical, WTF::Synchronous) + 143 (JavaScriptCore + 17862367) [0x107842edf] 1-11
>                      11  WTF::Detail::CallableWrapper<WebKit::WebProcess::initializeWebProcess(WebKit::WebProcessCreationParameters&&)::$_3, void, WTF::Critical, WTF::Synchronous>::call(WTF::Critical, WTF::Synchronous) + 364 (WebKit + 5330036) [0x101459474] 1-11
>                        11  WebCore::releaseMemory(WTF::Critical, WTF::Synchronous, WebCore::MaintainBackForwardCache, WebCore::MaintainMemoryCache) + 65 (WebCore + 28368001) [0x103d67c81] 1-11
>                          11  bmalloc::IsoTLSAllocatorEntry<bmalloc::IsoConfig<24u> >::scavenge(void*) + 0 (WebCore + 14303920) [0x102ffe2b0] 1-11
>                           *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>                             *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>                               *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>                                 *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>                                   *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>                                     *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                                       *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6ee670           DispatchQueue 12          11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  start_wqthread + 13 (libsystem_pthread.dylib + 9213) [0x7fff6e0c73fd] 1-11
>    11  _pthread_wqthread + 431 (libsystem_pthread.dylib + 9755) [0x7fff6e0c761b] 1-11
>      11  _dispatch_kevent_worker_thread + 1366 (libdispatch.dylib + 73963) [0x7fff6de960eb] 1-11
>        11  _dispatch_source_invoke + 2056 (libdispatch.dylib + 85826) [0x7fff6de98f42] 1-11
>          11  _dispatch_continuation_pop + 414 (libdispatch.dylib + 24038) [0x7fff6de89de6] 1-11
>            11  _dispatch_client_callout + 8 (libdispatch.dylib + 13885) [0x7fff6de8763d] 1-11
>              11  _cache_handle_memory_pressure_event + 136 (libcache.dylib + 13306) [0x7fff6dd593fa] 1-11
>               *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>                 *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>                   *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>                     *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>                       *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>                         *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                           *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6ef010           DispatchQueue 12          11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  _entry_evict + 89 (libcache.dylib + 10342) [0x7fff6dd58866] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6efebd           DispatchQueue 12          11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  start_wqthread + 13 (libsystem_pthread.dylib + 9213) [0x7fff6e0c73fd] 1-11
>    11  _pthread_wqthread + 583 (libsystem_pthread.dylib + 9907) [0x7fff6e0c76b3] 1-11
>      11  _dispatch_worker_thread2 + 90 (libdispatch.dylib + 72518) [0x7fff6de95b46] 1-11
>        11  _dispatch_root_queue_drain + 657 (libdispatch.dylib + 70921) [0x7fff6de95509] 1-11
>          11  _dispatch_client_callout + 8 (libdispatch.dylib + 13885) [0x7fff6de8763d] 1-11
>            11  _dispatch_call_block_and_release + 12 (libdispatch.dylib + 9720) [0x7fff6de865f8] 1-11
>              11  ___cache_handle_memory_pressure_event_block_invoke + 87 (libcache.dylib + 13526) [0x7fff6dd594d6] 1-11
>                11  _cache_enforce_limits + 100 (libcache.dylib + 5913) [0x7fff6dd57719] 1-11
>                  11  _evict_last + 101 (libcache.dylib + 10243) [0x7fff6dd58803] 1-11
>                    11  _entry_evict + 37 (libcache.dylib + 10290) [0x7fff6dd58832] 1-11
>                     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>                       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>                         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>                           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>                             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>                               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6efebf           DispatchQueue 12          11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  start_wqthread + 13 (libsystem_pthread.dylib + 9213) [0x7fff6e0c73fd] 1-11
>    11  _pthread_wqthread + 583 (libsystem_pthread.dylib + 9907) [0x7fff6e0c76b3] 1-11
>      11  _dispatch_worker_thread2 + 90 (libdispatch.dylib + 72518) [0x7fff6de95b46] 1-11
>        11  _dispatch_root_queue_drain + 657 (libdispatch.dylib + 70921) [0x7fff6de95509] 1-11
>          11  _dispatch_client_callout + 8 (libdispatch.dylib + 13885) [0x7fff6de8763d] 1-11
>            11  _dispatch_call_block_and_release + 12 (libdispatch.dylib + 9720) [0x7fff6de865f8] 1-11
>              11  ___cache_handle_memory_pressure_event_block_invoke + 87 (libcache.dylib + 13526) [0x7fff6dd594d6] 1-11
>                11  _cache_enforce_limits + 100 (libcache.dylib + 5913) [0x7fff6dd57719] 1-11
>                  11  _evict_last + 101 (libcache.dylib + 10243) [0x7fff6dd58803] 1-11
>                    11  _entry_evict + 59 (libcache.dylib + 10312) [0x7fff6dd58848] 1-11
>                      11  _entry_remove_from_list + 192 (libcache.dylib + 9083) [0x7fff6dd5837b] 1-11
>                       *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>                         *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>                           *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>                             *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>                               *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>                                 *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                                   *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x305fe3           Thread name "JavaScriptCore bmalloc scavenger"      11 samples (1-11)         priority 3 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  __psynch_cvwait + 10 (libsystem_kernel.dylib + 18534) [0x7fff6e00c866] 1-11
>     *11  psynch_cvcontinue + 0 (pthread + 19324) [0xffffff7f82d6fb7c] 1-11
>
>  Thread 0x6ee671           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  _entry_evict + 130 (libcache.dylib + 10383) [0x7fff6dd5888f] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6eeb10           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  __ulock_wait + 10 (libsystem_kernel.dylib + 14810) [0x7fff6e00b9da] 1-11
>     *11  ??? (kernel + 7307696) [0xffffff80008f81b0] (blocked by unfair lock owned by com.apple.WebKit.WebContent [31321] thread 0x6eef05) 1-11
>
>  Thread 0x6eec4c           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  small_free_list_remove_ptr_no_clear + 84 (libsystem_malloc.dylib + 29059) [0x7fff6e084183] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6eee02           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  CFGetTypeID + 10 (CoreFoundation + 43287) [0x7fff41d19917] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6eef05           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  search_method_list(method_list_t const*, objc_selector*) + 0 (libobjc.A.dylib + 20559) [0x7fff6c6fe04f] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Binary Images:
>           0x100f3d000 -        0x100f3dfff  com.apple.WebKit.WebContent                     <B35AFCA6-87B0-38D7-B7E0-2E9947F727E8>  /System/Library/StagedFrameworks/Safari/WebKit.framework/Versions/A/XPCServices/com.apple.WebKit.WebContent.xpc/Contents/MacOS/com.apple.WebKit.WebContent
>           0x100f44000 -        0x101761fff  com.apple.WebKit 14611 (14611.3.10.1.7)         <E0702C24-5B95-341D-AE3E-EF015BB78D3E>  /System/Library/StagedFrameworks/Safari/WebKit.framework/Versions/A/WebKit
>           0x10225a000 -        0x1049d5fff  com.apple.WebCore 14611 (14611.3.10.1.7)        <D4F5E65E-3B5F-336F-B7D0-D0233000554F>  /System/Library/StagedFrameworks/Safari/WebCore.framework/Versions/A/WebCore
>           0x10673a000 -        0x1079e6fff  com.apple.JavaScriptCore 14611 (14611.3.10.1.7) <0D4FAA38-6DDB-3046-9BA7-F05F2AB4290F>  /System/Library/StagedFrameworks/Safari/JavaScriptCore.framework/Versions/A/JavaScriptCore
>        0x7fff41d0f000 -     0x7fff42155fff  com.apple.CoreFoundation 6.9 (1575.405)         <22EC9B76-B2B4-3CE8-9EAE-33531A902956>  /System/Library/Frameworks/CoreFoundation.framework/Versions/A/CoreFoundation
>        0x7fff6c6f9000 -     0x7fff6ce81fff  libobjc.A.dylib (756.2)                         <20942D4E-CE6F-376A-8BCD-016F88E4BFD5>  /usr/lib/libobjc.A.dylib
>        0x7fff6dd56000 -     0x7fff6dd5afff  libcache.dylib (81)                             <1987D1E1-DB11-3291-B12A-EBD55848E02D>  /usr/lib/system/libcache.dylib
>        0x7fff6de84000 -     0x7fff6debdfff  libdispatch.dylib (1008.270.1)                  <97273678-E94C-3C8C-89F6-2E2020F4B43B>  /usr/lib/system/libdispatch.dylib
>        0x7fff6e008000 -     0x7fff6e030fff  libsystem_kernel.dylib (4903.278.70)            <35EE704F-F9B6-3531-B312-E45CFA2A8743>  /usr/lib/system/libsystem_kernel.dylib
>        0x7fff6e07d000 -     0x7fff6e0a7fff  libsystem_malloc.dylib (166.270.1)              <011F3AD0-8E6A-3A89-AE64-6E5F6840F30A>  /usr/lib/system/libsystem_malloc.dylib
>        0x7fff6e0c5000 -     0x7fff6e0cffff  libsystem_pthread.dylib (330.250.2)             <2D5C08FF-484F-3D59-9132-CE1DCB3F76D7>  /usr/lib/system/libsystem_pthread.dylib
>   *0xffffff7f82d6b000 - 0xffffff7f82d72fff  com.apple.kec.pthread 1.0 (1)                   <6C7628FE-2621-3C19-B248-D4DA0D722123>  /System/Library/Extensions/pthread.kext/Contents/MacOS/pthread
>   *0xffffff8000200000 - 0xffffff8000bfffff  kernel (4903.278.70)                            <041B6A6D-CD16-36FA-88B9-E32FF46EF89F>  /System/Library/Kernels/kernel
>
>
>Process:         com.apple.WebKit.WebContent [31322]
>UUID:            B35AFCA6-87B0-38D7-B7E0-2E9947F727E8
>Path:            /System/Library/StagedFrameworks/Safari/WebKit.framework/Versions/A/XPCServices/com.apple.WebKit.WebContent.xpc/Contents/MacOS/com.apple.WebKit.WebContent
>Architecture:    x86_64
>Parent:          launchd [1]
>Responsible:     Safari [858]
>UID:             502
>Sudden Term:     Tracked (allows idle exit)
>Footprint:       36.48 MB
>Start time:      2022-03-19 11:54:52 +0000
>End time:        2022-03-19 11:54:53 +0000
>Num samples:     11 (1-11)
>CPU Time:        0.011s (36.1M cycles, 14.4M instructions, 2.51c/i)
>Note:            1 idle work queue thread omitted
>
>  Thread 0x305fee           DispatchQueue 1           11 samples (1-11)         priority 0-4 (base 4)     cpu time 0.011s (36.1M cycles, 14.4M instructions, 2.51c/i)
>  <thread QoS user interactive (requested user interactive), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2, priority 3 (4)>
>  11  start + 1 (libdyld.dylib + 91093) [0x7fff6ded43d5] 1-11
>    11  WebKit::XPCServiceMain(int, char const**) + 372 (WebKit + 2220809) [0x62821e309] 1-11
>      11  xpc_main + 433 (libxpc.dylib + 68445) [0x7fff6e10cb5d] 1-11
>        11  _xpc_objc_main + 552 (libxpc.dylib + 69723) [0x7fff6e10d05b] 1-11
>          11  -[NSRunLoop(NSRunLoop) run] + 76 (Foundation + 117396) [0x7fff43fd0a94] 1-11
>            11  -[NSRunLoop(NSRunLoop) runMode:beforeDate:] + 280 (Foundation + 117695) [0x7fff43fd0bbf] 1-11
>              11  CFRunLoopRunSpecific + 459 (CoreFoundation + 236881) [0x7fff41d48d51] 1-11
>                11  __CFRunLoopRun + 2300 (CoreFoundation + 239775) [0x7fff41d4989f] 1-11
>                  11  __CFRUNLOOP_IS_SERVICING_THE_MAIN_DISPATCH_QUEUE__ + 9 (CoreFoundation + 242034) [0x7fff41d4a172] 1-11
>                    11  _dispatch_main_queue_callback_4CF + 813 (libdispatch.dylib + 58699) [0x7fff6de9254b] 1-11
>                      11  _dispatch_source_invoke + 2056 (libdispatch.dylib + 85826) [0x7fff6de98f42] 1-11
>                        11  _dispatch_continuation_pop + 414 (libdispatch.dylib + 24038) [0x7fff6de89de6] 1-11
>                          11  _dispatch_client_callout + 8 (libdispatch.dylib + 13885) [0x7fff6de8763d] 1-11
>                            11  invocation function for block in WTF::MemoryPressureHandler::install() + 50 (JavaScriptCore + 17864962) [0x62e8e5902] 1-11
>                              11  WTF::MemoryPressureHandler::respondToMemoryPressure(WTF::Critical, WTF::Synchronous) + 225 (JavaScriptCore + 17865265) [0x62e8e5a31] 1-11
>                                11  WTF::MemoryPressureHandler::releaseMemory(WTF::Critical, WTF::Synchronous) + 143 (JavaScriptCore + 17862367) [0x62e8e4edf] 1-11
>                                  11  WTF::Detail::CallableWrapper<WebKit::WebProcess::initializeWebProcess(WebKit::WebProcessCreationParameters&&)::$_3, void, WTF::Critical, WTF::Synchronous>::call(WTF::Critical, WTF::Synchronous) + 364 (WebKit + 5330036) [0x628515474] 1-11
>                                    11  WebCore::releaseMemory(WTF::Critical, WTF::Synchronous, WebCore::MaintainBackForwardCache, WebCore::MaintainMemoryCache) + 65 (WebCore + 28368001) [0x62ae19c81] 1-11
>                                      11  bmalloc::api::scavenge() + 234 (JavaScriptCore + 18413130) [0x62e96b64a] 1-11
>                                        11  syscall_thread_switch + 10 (libsystem_kernel.dylib + 4922) [0x7fff6e00933a] 1-11
>                                         *4   ??? (kernel + 1935024) [0xffffff80003d86b0] (runnable) 1-4
>  <priority 0 (4)>
>                                         *1   ??? (kernel + 1935024) [0xffffff80003d86b0] (runnable) 5
>  <priority 2 (4)>
>                                         *1   ??? (kernel + 1935024) [0xffffff80003d86b0] (runnable) 6
>  <priority 0 (4)>
>                                         *1   ??? (kernel + 1935024) [0xffffff80003d86b0] (runnable) 7
>  <priority 3 (4)>
>                                         *2   ??? (kernel + 1935024) [0xffffff80003d86b0] (runnable) 8-9
>  <priority 4 (4)>
>                                         *1   ??? (kernel + 1935024) [0xffffff80003d86b0] (runnable) 10
>  <priority 0 (4)>
>                                         *1   ??? (kernel + 1935024) [0xffffff80003d86b0] (runnable) 11
>
>  Thread 0x305ff2           Thread name "JavaScriptCore bmalloc scavenger"      11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  tiny_malloc_from_free_list + 340 (libsystem_malloc.dylib + 15181) [0x7fff6e080b4d] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6edcd9           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  CFRelease + 15 (CoreFoundation + 39520) [0x7fff41d18a60] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6ee6bd           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  _cache_handle_memory_pressure_event + 154 (libcache.dylib + 13324) [0x7fff6dd5940c] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6eee56           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  start_wqthread + 13 (libsystem_pthread.dylib + 9213) [0x7fff6e0c73fd] 1-11
>      11  _pthread_wqthread + 583 (libsystem_pthread.dylib + 9907) [0x7fff6e0c76b3] 1-11
>        11  _dispatch_worker_thread2 + 90 (libdispatch.dylib + 72518) [0x7fff6de95b46] 1-11
>          11  _dispatch_root_queue_drain + 657 (libdispatch.dylib + 70921) [0x7fff6de95509] 1-11
>            11  _dispatch_client_callout + 8 (libdispatch.dylib + 13885) [0x7fff6de8763d] 1-11
>              11  _dispatch_call_block_and_release + 12 (libdispatch.dylib + 9720) [0x7fff6de865f8] 1-11
>                11  ___cache_handle_memory_pressure_event_block_invoke + 87 (libcache.dylib + 13526) [0x7fff6dd594d6] 1-11
>                  11  _cache_enforce_limits + 100 (libcache.dylib + 5913) [0x7fff6dd57719] 1-11
>                    11  _evict_last + 101 (libcache.dylib + 10243) [0x7fff6dd58803] 1-11
>                      11  _entry_evict + 135 (libcache.dylib + 10388) [0x7fff6dd58894] 1-11
>                        11  _value_entry_remove + 113 (libcache.dylib + 10043) [0x7fff6dd5873b] 1-11
>                          11  CFRelease + 15 (CoreFoundation + 39520) [0x7fff41d18a60] 1-11
>                           *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>                             *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>                               *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>                                 *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>                                   *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>                                     *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                                       *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6eee58           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  CFRelease + 15 (CoreFoundation + 39520) [0x7fff41d18a60] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6eeec8           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  TCFBase<TDescriptor>::ClassDestruct(void const*) + 36 (CoreText + 32696) [0x7fff43963fb8] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6eeef3           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  DYLD-STUB$$cache_release_value + 0 (vImage + 8548720) [0x7fff3e740170] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6eef47           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  CFRelease + 15 (CoreFoundation + 39520) [0x7fff41d18a60] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Binary Images:
>           0x105aef000 -        0x105aeffff  com.apple.WebKit.WebContent                     <B35AFCA6-87B0-38D7-B7E0-2E9947F727E8>  /System/Library/StagedFrameworks/Safari/WebKit.framework/Versions/A/XPCServices/com.apple.WebKit.WebContent.xpc/Contents/MacOS/com.apple.WebKit.WebContent
>           0x628000000 -        0x62881dfff  com.apple.WebKit 14611 (14611.3.10.1.7)         <E0702C24-5B95-341D-AE3E-EF015BB78D3E>  /System/Library/StagedFrameworks/Safari/WebKit.framework/Versions/A/WebKit
>           0x62930c000 -        0x62ba87fff  com.apple.WebCore 14611 (14611.3.10.1.7)        <D4F5E65E-3B5F-336F-B7D0-D0233000554F>  /System/Library/StagedFrameworks/Safari/WebCore.framework/Versions/A/WebCore
>           0x62d7dc000 -        0x62ea88fff  com.apple.JavaScriptCore 14611 (14611.3.10.1.7) <0D4FAA38-6DDB-3046-9BA7-F05F2AB4290F>  /System/Library/StagedFrameworks/Safari/JavaScriptCore.framework/Versions/A/JavaScriptCore
>        0x7fff3df19000 -     0x7fff3e80dfff  com.apple.vImage 8.1 ()                         <2905F53F-12C4-3583-A0A3-82607C5341CA>  /System/Library/Frameworks/Accelerate.framework/Versions/A/Frameworks/vImage.framework/Versions/A/vImage
>        0x7fff41d0f000 -     0x7fff42155fff  com.apple.CoreFoundation 6.9 (1575.405)         <22EC9B76-B2B4-3CE8-9EAE-33531A902956>  /System/Library/Frameworks/CoreFoundation.framework/Versions/A/CoreFoundation
>        0x7fff4395c000 -     0x7fff43ac0fff  com.apple.CoreText 352.0 (584.26.3.11)          <EDA32C6C-EA1E-34A4-9B38-2728A309A60F>  /System/Library/Frameworks/CoreText.framework/Versions/A/CoreText
>        0x7fff43fb4000 -     0x7fff44362fff  com.apple.Foundation 6.9 (1575.405)             <9FA71865-7713-3F53-91E7-5DCEBCF4F83D>  /System/Library/Frameworks/Foundation.framework/Versions/C/Foundation
>        0x7fff6dd56000 -     0x7fff6dd5afff  libcache.dylib (81)                             <1987D1E1-DB11-3291-B12A-EBD55848E02D>  /usr/lib/system/libcache.dylib
>        0x7fff6de84000 -     0x7fff6debdfff  libdispatch.dylib (1008.270.1)                  <97273678-E94C-3C8C-89F6-2E2020F4B43B>  /usr/lib/system/libdispatch.dylib
>        0x7fff6debe000 -     0x7fff6deeafff  libdyld.dylib (655.1.1)                         <002418CC-AD11-3D10-865B-015591D24E6C>  /usr/lib/system/libdyld.dylib
>        0x7fff6e008000 -     0x7fff6e030fff  libsystem_kernel.dylib (4903.278.70)            <35EE704F-F9B6-3531-B312-E45CFA2A8743>  /usr/lib/system/libsystem_kernel.dylib
>        0x7fff6e07d000 -     0x7fff6e0a7fff  libsystem_malloc.dylib (166.270.1)              <011F3AD0-8E6A-3A89-AE64-6E5F6840F30A>  /usr/lib/system/libsystem_malloc.dylib
>        0x7fff6e0c5000 -     0x7fff6e0cffff  libsystem_pthread.dylib (330.250.2)             <2D5C08FF-484F-3D59-9132-CE1DCB3F76D7>  /usr/lib/system/libsystem_pthread.dylib
>        0x7fff6e0fc000 -     0x7fff6e12bfff  libxpc.dylib (1336.261.7)                       <404F0E1A-30BC-3CFB-98D3-4A2167CC2AB8>  /usr/lib/system/libxpc.dylib
>   *0xffffff8000200000 - 0xffffff8000bfffff  kernel (4903.278.70)                            <041B6A6D-CD16-36FA-88B9-E32FF46EF89F>  /System/Library/Kernels/kernel
>
>
>Process:         com.apple.WebKit.WebContent [31323]
>UUID:            B35AFCA6-87B0-38D7-B7E0-2E9947F727E8
>Path:            /System/Library/StagedFrameworks/Safari/WebKit.framework/Versions/A/XPCServices/com.apple.WebKit.WebContent.xpc/Contents/MacOS/com.apple.WebKit.WebContent
>Architecture:    x86_64
>Parent:          launchd [1]
>Responsible:     Safari [858]
>UID:             502
>Sudden Term:     Tracked (allows idle exit)
>Footprint:       16.64 MB
>Start time:      2022-03-19 11:54:52 +0000
>End time:        2022-03-19 11:54:53 +0000
>Num samples:     11 (1-11)
>Note:            1 idle work queue thread omitted
>
>  Thread 0x305ff6           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user interactive (requested user interactive), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  DYLD-STUB$$WebCore::releaseMemory(WTF::Critical, WTF::Synchronous, WebCore::MaintainBackForwardCache, WebCore::MaintainMemoryCache) + 0 (WebKit + 7456814) [0x10be4d82e] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x305ff8           Thread name "JavaScriptCore bmalloc scavenger"      11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  __psynch_cvwait + 10 (libsystem_kernel.dylib + 18534) [0x7fff6e00c866] 1-11
>     *11  psynch_cvcontinue + 0 (pthread + 19324) [0xffffff7f82d6fb7c] 1-11
>
>  Thread 0x6edcd8           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  __ulock_wait + 10 (libsystem_kernel.dylib + 14810) [0x7fff6e00b9da] 1-11
>     *11  ??? (kernel + 7307696) [0xffffff80008f81b0] (blocked by unfair lock owned by com.apple.WebKit.WebContent [31323] thread 0x6eee90) 1-11
>
>  Thread 0x6eee90           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  tiny_free_list_add_ptr + 219 (libsystem_malloc.dylib + 22820) [0x7fff6e082924] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6eeeac           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  CFRelease + 15 (CoreFoundation + 39520) [0x7fff41d18a60] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6eeeb8           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  CFRelease + 15 (CoreFoundation + 39520) [0x7fff41d18a60] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6eeed1           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  __ulock_wait + 10 (libsystem_kernel.dylib + 14810) [0x7fff6e00b9da] 1-11
>     *11  ??? (kernel + 7307696) [0xffffff80008f81b0] (blocked by unfair lock owned by com.apple.WebKit.WebContent [31323] thread 0x6eee90) 1-11
>
>  Thread 0x6eeeeb           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  __CFBasicHashRemoveValue + 21 (CoreFoundation + 1043249) [0x7fff41e0db31] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6eef6e           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  __ulock_wait + 10 (libsystem_kernel.dylib + 14810) [0x7fff6e00b9da] 1-11
>     *11  ??? (kernel + 7307696) [0xffffff80008f81b0] (blocked by unfair lock owned by com.apple.WebKit.WebContent [31323] thread 0x6eee90) 1-11
>
>  Binary Images:
>           0x10b729000 -        0x10b729fff  com.apple.WebKit.WebContent             <B35AFCA6-87B0-38D7-B7E0-2E9947F727E8>  /System/Library/StagedFrameworks/Safari/WebKit.framework/Versions/A/XPCServices/com.apple.WebKit.WebContent.xpc/Contents/MacOS/com.apple.WebKit.WebContent
>           0x10b731000 -        0x10bf4efff  com.apple.WebKit 14611 (14611.3.10.1.7) <E0702C24-5B95-341D-AE3E-EF015BB78D3E>  /System/Library/StagedFrameworks/Safari/WebKit.framework/Versions/A/WebKit
>        0x7fff41d0f000 -     0x7fff42155fff  com.apple.CoreFoundation 6.9 (1575.405) <22EC9B76-B2B4-3CE8-9EAE-33531A902956>  /System/Library/Frameworks/CoreFoundation.framework/Versions/A/CoreFoundation
>        0x7fff6e008000 -     0x7fff6e030fff  libsystem_kernel.dylib (4903.278.70)    <35EE704F-F9B6-3531-B312-E45CFA2A8743>  /usr/lib/system/libsystem_kernel.dylib
>        0x7fff6e07d000 -     0x7fff6e0a7fff  libsystem_malloc.dylib (166.270.1)      <011F3AD0-8E6A-3A89-AE64-6E5F6840F30A>  /usr/lib/system/libsystem_malloc.dylib
>   *0xffffff7f82d6b000 - 0xffffff7f82d72fff  com.apple.kec.pthread 1.0 (1)           <6C7628FE-2621-3C19-B248-D4DA0D722123>  /System/Library/Extensions/pthread.kext/Contents/MacOS/pthread
>   *0xffffff8000200000 - 0xffffff8000bfffff  kernel (4903.278.70)                    <041B6A6D-CD16-36FA-88B9-E32FF46EF89F>  /System/Library/Kernels/kernel
>
>
>Process:         com.apple.WebKit.WebContent [31324]
>UUID:            B35AFCA6-87B0-38D7-B7E0-2E9947F727E8
>Path:            /System/Library/StagedFrameworks/Safari/WebKit.framework/Versions/A/XPCServices/com.apple.WebKit.WebContent.xpc/Contents/MacOS/com.apple.WebKit.WebContent
>Architecture:    x86_64
>Parent:          launchd [1]
>Responsible:     Safari [858]
>UID:             502
>Sudden Term:     Tracked (allows idle exit)
>Footprint:       45.70 MB
>Start time:      2022-03-19 11:54:52 +0000
>End time:        2022-03-19 11:54:53 +0000
>Num samples:     11 (1-11)
>CPU Time:        <0.001s (1365.0K cycles, 815.6K instructions, 1.67c/i)
>Note:            1 idle work queue thread omitted
>
>  Thread 0x306008           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user interactive (requested user interactive), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  __CFRunLoopRun + 2300 (CoreFoundation + 239775) [0x7fff41d4989f] 1-11
>      11  __CFRUNLOOP_IS_SERVICING_THE_MAIN_DISPATCH_QUEUE__ + 9 (CoreFoundation + 242034) [0x7fff41d4a172] 1-11
>        11  _dispatch_main_queue_callback_4CF + 813 (libdispatch.dylib + 58699) [0x7fff6de9254b] 1-11
>          11  _dispatch_source_invoke + 2056 (libdispatch.dylib + 85826) [0x7fff6de98f42] 1-11
>            11  _dispatch_continuation_pop + 414 (libdispatch.dylib + 24038) [0x7fff6de89de6] 1-11
>              11  _dispatch_client_callout + 8 (libdispatch.dylib + 13885) [0x7fff6de8763d] 1-11
>                11  invocation function for block in WTF::MemoryPressureHandler::install() + 50 (JavaScriptCore + 17864962) [0x339109902] 1-11
>                  11  WTF::MemoryPressureHandler::respondToMemoryPressure(WTF::Critical, WTF::Synchronous) + 225 (JavaScriptCore + 17865265) [0x339109a31] 1-11
>                    11  WTF::MemoryPressureHandler::releaseMemory(WTF::Critical, WTF::Synchronous) + 143 (JavaScriptCore + 17862367) [0x339108edf] 1-11
>                      11  WTF::Detail::CallableWrapper<WebKit::WebProcess::initializeWebProcess(WebKit::WebProcessCreationParameters&&)::$_3, void, WTF::Critical, WTF::Synchronous>::call(WTF::Critical, WTF::Synchronous) + 364 (WebKit + 5330036) [0x1077b7474] 1-11
>                        11  WebCore::releaseMemory(WTF::Critical, WTF::Synchronous, WebCore::MaintainBackForwardCache, WebCore::MaintainMemoryCache) + 65 (WebCore + 28368001) [0x10a0bbc81] 1-11
>                          11  bmalloc::api::scavenge() + 226 (JavaScriptCore + 18413122) [0x33918f642] 1-11
>                            11  bmalloc::Allocator::scavenge() + 185 (JavaScriptCore + 18407321) [0x33918df99] 1-11
>                             *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>                               *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>                                 *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>                                   *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>                                     *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>                                       *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                                         *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x30600c           Thread name "JavaScriptCore bmalloc scavenger"      11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  thread_start + 13 (libsystem_pthread.dylib + 9229) [0x7fff6e0c740d] 1-11
>    11  _pthread_start + 66 (libsystem_pthread.dylib + 25161) [0x7fff6e0cb249] 1-11
>      11  _pthread_body + 126 (libsystem_pthread.dylib + 13035) [0x7fff6e0c82eb] 1-11
>        11  void* std::__1::__thread_proxy<std::__1::tuple<std::__1::unique_ptr<std::__1::__thread_struct, std::__1::default_delete<std::__1::__thread_struct> >, void (*)(bmalloc::Scavenger*), bmalloc::Scavenger*> >(void*) + 39 (JavaScriptCore + 18474215) [0x33919e4e7] 1-11
>          11  bmalloc::Scavenger::threadEntryPoint(bmalloc::Scavenger*) + 9 (JavaScriptCore + 18463737) [0x33919bbf9] 1-11
>            11  bmalloc::Scavenger::threadRunLoop() + 104 (JavaScriptCore + 18464696) [0x33919bfb8] 1-11
>              11  bmalloc::Scavenger::scavenge() + 531 (JavaScriptCore + 18462083) [0x33919b583] 1-11
>                11  bmalloc::Heap::scavenge(std::__1::unique_lock<bmalloc::Mutex>&, bmalloc::BulkDecommit&) + 1021 (JavaScriptCore + 18435101) [0x339194c1d] 1-11
>                  11  void std::__1::vector<std::__1::pair<char*, unsigned long>, std::__1::allocator<std::__1::pair<char*, unsigned long> > >::__push_back_slow_path<std::__1::pair<char*, unsigned long> >(std::__1::pair<char*, unsigned long>&&) + 157 (JavaScriptCore + 18444125) [0x339196f5d] 1-11
>                    11  operator new(unsigned long) + 40 (libc++abi.dylib + 4984) [0x7fff6b159378] 1-11
>                      11  malloc + 24 (libsystem_malloc.dylib + 7189) [0x7fff6e07ec15] 1-11
>                        11  malloc_zone_malloc + 103 (libsystem_malloc.dylib + 7321) [0x7fff6e07ec99] 1-11
>                          11  szone_malloc_should_clear + 66 (libsystem_malloc.dylib + 12815) [0x7fff6e08020f] 1-11
>                            11  tiny_malloc_should_clear + 188 (libsystem_malloc.dylib + 13245) [0x7fff6e0803bd] 1-11
>                              11  __ulock_wait + 10 (libsystem_kernel.dylib + 14810) [0x7fff6e00b9da] 1-11
>                               *11  ??? (kernel + 7307696) [0xffffff80008f81b0] (blocked by unfair lock owned by com.apple.WebKit.WebContent [31324] thread 0x6eed88) 1-11
>
>  Thread 0x6eeb07           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  CFRelease + 15 (CoreFoundation + 39520) [0x7fff41d18a60] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6eeb12           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  TransformPassLUT1D_dtor + 39 (vImage + 3029863) [0x7fff3e1fcb67] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6eed38           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  CFRelease + 15 (CoreFoundation + 39520) [0x7fff41d18a60] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6eed88           11 samples (1-11)         priority 4 (base 4)       cpu time <0.001s (1365.0K cycles, 815.6K instructions, 1.67c/i)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    2   tiny_free_list_remove_ptr + 250 (libsystem_malloc.dylib + 30501) [0x7fff6e084725] 1-2
>     *2   hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-2
>       *2   user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-2
>         *2   ??? (kernel + 2343967) [0xffffff800043c41f] 1-2
>           *2   throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-2
>             *2   thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-2
>               *2   ??? (kernel + 1882937) [0xffffff80003cbb39] 1-2
>                 *2   machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-2
>    9   tiny_free_list_remove_ptr + 381 (libsystem_malloc.dylib + 30632) [0x7fff6e0847a8] 3-11
>     *9   hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 3-11
>       *9   user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 3-11
>         *9   ??? (kernel + 2343967) [0xffffff800043c41f] 3-11
>           *9   throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 3-11
>             *9   thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 3-11
>               *9   ??? (kernel + 1882937) [0xffffff80003cbb39] 3-11
>                 *9   machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 3-11
>
>  Thread 0x6eee9e           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  TCFBase<TDescriptor>::ClassDestruct(void const*) + 0 (CoreText + 32660) [0x7fff43963f94] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Binary Images:
>           0x107298000 -        0x107298fff  com.apple.WebKit.WebContent                     <B35AFCA6-87B0-38D7-B7E0-2E9947F727E8>  /System/Library/StagedFrameworks/Safari/WebKit.framework/Versions/A/XPCServices/com.apple.WebKit.WebContent.xpc/Contents/MacOS/com.apple.WebKit.WebContent
>           0x1072a2000 -        0x107abffff  com.apple.WebKit 14611 (14611.3.10.1.7)         <E0702C24-5B95-341D-AE3E-EF015BB78D3E>  /System/Library/StagedFrameworks/Safari/WebKit.framework/Versions/A/WebKit
>           0x1085ae000 -        0x10ad29fff  com.apple.WebCore 14611 (14611.3.10.1.7)        <D4F5E65E-3B5F-336F-B7D0-D0233000554F>  /System/Library/StagedFrameworks/Safari/WebCore.framework/Versions/A/WebCore
>           0x338000000 -        0x3392acfff  com.apple.JavaScriptCore 14611 (14611.3.10.1.7) <0D4FAA38-6DDB-3046-9BA7-F05F2AB4290F>  /System/Library/StagedFrameworks/Safari/JavaScriptCore.framework/Versions/A/JavaScriptCore
>        0x7fff3df19000 -     0x7fff3e80dfff  com.apple.vImage 8.1 ()                         <2905F53F-12C4-3583-A0A3-82607C5341CA>  /System/Library/Frameworks/Accelerate.framework/Versions/A/Frameworks/vImage.framework/Versions/A/vImage
>        0x7fff41d0f000 -     0x7fff42155fff  com.apple.CoreFoundation 6.9 (1575.405)         <22EC9B76-B2B4-3CE8-9EAE-33531A902956>  /System/Library/Frameworks/CoreFoundation.framework/Versions/A/CoreFoundation
>        0x7fff4395c000 -     0x7fff43ac0fff  com.apple.CoreText 352.0 (584.26.3.11)          <EDA32C6C-EA1E-34A4-9B38-2728A309A60F>  /System/Library/Frameworks/CoreText.framework/Versions/A/CoreText
>        0x7fff6b158000 -     0x7fff6b16dfff  libc++abi.dylib (400.17)                        <38C09CED-9090-3719-90F3-04A2749F5428>  /usr/lib/libc++abi.dylib
>        0x7fff6de84000 -     0x7fff6debdfff  libdispatch.dylib (1008.270.1)                  <97273678-E94C-3C8C-89F6-2E2020F4B43B>  /usr/lib/system/libdispatch.dylib
>        0x7fff6e008000 -     0x7fff6e030fff  libsystem_kernel.dylib (4903.278.70)            <35EE704F-F9B6-3531-B312-E45CFA2A8743>  /usr/lib/system/libsystem_kernel.dylib
>        0x7fff6e07d000 -     0x7fff6e0a7fff  libsystem_malloc.dylib (166.270.1)              <011F3AD0-8E6A-3A89-AE64-6E5F6840F30A>  /usr/lib/system/libsystem_malloc.dylib
>        0x7fff6e0c5000 -     0x7fff6e0cffff  libsystem_pthread.dylib (330.250.2)             <2D5C08FF-484F-3D59-9132-CE1DCB3F76D7>  /usr/lib/system/libsystem_pthread.dylib
>   *0xffffff8000200000 - 0xffffff8000bfffff  kernel (4903.278.70)                            <041B6A6D-CD16-36FA-88B9-E32FF46EF89F>  /System/Library/Kernels/kernel
>
>
>Process:         com.apple.WebKit.WebContent [31325]
>UUID:            B35AFCA6-87B0-38D7-B7E0-2E9947F727E8
>Path:            /System/Library/StagedFrameworks/Safari/WebKit.framework/Versions/A/XPCServices/com.apple.WebKit.WebContent.xpc/Contents/MacOS/com.apple.WebKit.WebContent
>Architecture:    x86_64
>Parent:          launchd [1]
>Responsible:     Safari [858]
>UID:             502
>Sudden Term:     Tracked (allows idle exit)
>Footprint:       18.46 MB
>Start time:      2022-03-19 11:54:52 +0000
>End time:        2022-03-19 11:54:53 +0000
>Num samples:     11 (1-11)
>Note:            1 idle work queue thread omitted
>
>  Thread 0x306010           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user interactive (requested user interactive), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  bmalloc::api::scavenge() + 334 (JavaScriptCore + 18413230) [0x1098bc6ae] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x306012           Thread name "JavaScriptCore bmalloc scavenger"      11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  __psynch_cvwait + 10 (libsystem_kernel.dylib + 18534) [0x7fff6e00c866] 1-11
>     *11  psynch_cvcontinue + 0 (pthread + 19324) [0xffffff7f82d6fb7c] 1-11
>
>  Thread 0x6ee737           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  search_method_list(method_list_t const*, objc_selector*) + 0 (libobjc.A.dylib + 20559) [0x7fff6c6fe04f] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6eeb52           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  CFRelease + 15 (CoreFoundation + 39520) [0x7fff41d18a60] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6eee57           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  start_wqthread + 13 (libsystem_pthread.dylib + 9213) [0x7fff6e0c73fd] 1-11
>    11  _pthread_wqthread + 583 (libsystem_pthread.dylib + 9907) [0x7fff6e0c76b3] 1-11
>      11  _dispatch_worker_thread2 + 90 (libdispatch.dylib + 72518) [0x7fff6de95b46] 1-11
>        11  _dispatch_root_queue_drain + 657 (libdispatch.dylib + 70921) [0x7fff6de95509] 1-11
>          11  _dispatch_client_callout + 8 (libdispatch.dylib + 13885) [0x7fff6de8763d] 1-11
>            11  _dispatch_call_block_and_release + 12 (libdispatch.dylib + 9720) [0x7fff6de865f8] 1-11
>              11  ___cache_handle_memory_pressure_event_block_invoke + 87 (libcache.dylib + 13526) [0x7fff6dd594d6] 1-11
>                11  _cache_enforce_limits + 100 (libcache.dylib + 5913) [0x7fff6dd57719] 1-11
>                  11  _evict_last + 101 (libcache.dylib + 10243) [0x7fff6dd58803] 1-11
>                    11  _entry_evict + 135 (libcache.dylib + 10388) [0x7fff6dd58894] 1-11
>                      11  _value_entry_remove + 113 (libcache.dylib + 10043) [0x7fff6dd5873b] 1-11
>                        11  _CFRelease + 240 (CoreFoundation + 1294928) [0x7fff41e4b250] 1-11
>                          11  __CFBasicHashDrain + 239 (CoreFoundation + 60063) [0x7fff41d1da9f] 1-11
>                           *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>                             *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>                               *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>                                 *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>                                   *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>                                     *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                                       *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Binary Images:
>           0x10685c000 -        0x10685cfff  com.apple.WebKit.WebContent                     <B35AFCA6-87B0-38D7-B7E0-2E9947F727E8>  /System/Library/StagedFrameworks/Safari/WebKit.framework/Versions/A/XPCServices/com.apple.WebKit.WebContent.xpc/Contents/MacOS/com.apple.WebKit.WebContent
>           0x10872d000 -        0x1099d9fff  com.apple.JavaScriptCore 14611 (14611.3.10.1.7) <0D4FAA38-6DDB-3046-9BA7-F05F2AB4290F>  /System/Library/StagedFrameworks/Safari/JavaScriptCore.framework/Versions/A/JavaScriptCore
>        0x7fff41d0f000 -     0x7fff42155fff  com.apple.CoreFoundation 6.9 (1575.405)         <22EC9B76-B2B4-3CE8-9EAE-33531A902956>  /System/Library/Frameworks/CoreFoundation.framework/Versions/A/CoreFoundation
>        0x7fff6c6f9000 -     0x7fff6ce81fff  libobjc.A.dylib (756.2)                         <20942D4E-CE6F-376A-8BCD-016F88E4BFD5>  /usr/lib/libobjc.A.dylib
>        0x7fff6dd56000 -     0x7fff6dd5afff  libcache.dylib (81)                             <1987D1E1-DB11-3291-B12A-EBD55848E02D>  /usr/lib/system/libcache.dylib
>        0x7fff6de84000 -     0x7fff6debdfff  libdispatch.dylib (1008.270.1)                  <97273678-E94C-3C8C-89F6-2E2020F4B43B>  /usr/lib/system/libdispatch.dylib
>        0x7fff6e008000 -     0x7fff6e030fff  libsystem_kernel.dylib (4903.278.70)            <35EE704F-F9B6-3531-B312-E45CFA2A8743>  /usr/lib/system/libsystem_kernel.dylib
>        0x7fff6e0c5000 -     0x7fff6e0cffff  libsystem_pthread.dylib (330.250.2)             <2D5C08FF-484F-3D59-9132-CE1DCB3F76D7>  /usr/lib/system/libsystem_pthread.dylib
>   *0xffffff7f82d6b000 - 0xffffff7f82d72fff  com.apple.kec.pthread 1.0 (1)                   <6C7628FE-2621-3C19-B248-D4DA0D722123>  /System/Library/Extensions/pthread.kext/Contents/MacOS/pthread
>   *0xffffff8000200000 - 0xffffff8000bfffff  kernel (4903.278.70)                            <041B6A6D-CD16-36FA-88B9-E32FF46EF89F>  /System/Library/Kernels/kernel
>
>
>Process:         com.apple.WebKit.WebContent [31327]
>UUID:            B35AFCA6-87B0-38D7-B7E0-2E9947F727E8
>Path:            /System/Library/StagedFrameworks/Safari/WebKit.framework/Versions/A/XPCServices/com.apple.WebKit.WebContent.xpc/Contents/MacOS/com.apple.WebKit.WebContent
>Architecture:    x86_64
>Parent:          launchd [1]
>Responsible:     Safari [858]
>UID:             502
>Sudden Term:     Tracked (allows idle exit)
>Footprint:       94.01 MB
>Start time:      2022-03-19 11:54:52 +0000
>End time:        2022-03-19 11:54:53 +0000
>Num samples:     11 (1-11)
>CPU Time:        <0.001s (1569.6K cycles, 927.0K instructions, 1.69c/i)
>Note:            1 idle work queue thread omitted
>
>  Thread 0x306036           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user interactive (requested user interactive), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  ??? (WebCore + 39308097) [0x15257cb41] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x30603a           Thread name "JavaScriptCore bmalloc scavenger"      11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  __psynch_cvwait + 10 (libsystem_kernel.dylib + 18534) [0x7fff6e00c866] 1-11
>     *11  psynch_cvcontinue + 0 (pthread + 19324) [0xffffff7f82d6fb7c] 1-11
>
>  Thread 0x6ee504           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  tiny_malloc_from_free_list + 164 (libsystem_malloc.dylib + 15005) [0x7fff6e080a9d] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6ee505           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS default (requested default, ipc override default), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  start_wqthread + 13 (libsystem_pthread.dylib + 9213) [0x7fff6e0c73fd] 1-11
>    11  _pthread_wqthread + 421 (libsystem_pthread.dylib + 9745) [0x7fff6e0c7611] 1-11
>      11  _dispatch_workloop_worker_thread + 598 (libdispatch.dylib + 75501) [0x7fff6de966ed] 1-11
>        11  _dispatch_lane_invoke + 385 (libdispatch.dylib + 41878) [0x7fff6de8e396] 1-11
>          11  _dispatch_lane_serial_drain + 268 (libdispatch.dylib + 38802) [0x7fff6de8d792] 1-11
>            11  _dispatch_source_invoke + 2056 (libdispatch.dylib + 85826) [0x7fff6de98f42] 1-11
>              11  _dispatch_continuation_pop + 414 (libdispatch.dylib + 24038) [0x7fff6de89de6] 1-11
>                11  _dispatch_client_callout + 8 (libdispatch.dylib + 13885) [0x7fff6de8763d] 1-11
>                  11  bmalloc::IsoHeapImpl<bmalloc::IsoConfig<88u> >::scavenge(bmalloc::Vector<bmalloc::DeferredDecommit>&) + 0 (WebCore + 3544592) [0x150361610] 1-11
>                   *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>                     *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>                       *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>                         *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>                           *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>                             *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                               *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6eeccd           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  CGSImageDataHandleRelease + 14 (CoreGraphics + 440064) [0x7fff421c2700] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6eecce           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  start_wqthread + 13 (libsystem_pthread.dylib + 9213) [0x7fff6e0c73fd] 1-11
>    11  _pthread_wqthread + 583 (libsystem_pthread.dylib + 9907) [0x7fff6e0c76b3] 1-11
>      11  _dispatch_worker_thread2 + 90 (libdispatch.dylib + 72518) [0x7fff6de95b46] 1-11
>        11  _dispatch_root_queue_drain + 657 (libdispatch.dylib + 70921) [0x7fff6de95509] 1-11
>          11  _dispatch_client_callout + 8 (libdispatch.dylib + 13885) [0x7fff6de8763d] 1-11
>            11  _dispatch_call_block_and_release + 12 (libdispatch.dylib + 9720) [0x7fff6de865f8] 1-11
>              11  ___cache_handle_memory_pressure_event_block_invoke + 87 (libcache.dylib + 13526) [0x7fff6dd594d6] 1-11
>                11  _cache_enforce_limits + 100 (libcache.dylib + 5913) [0x7fff6dd57719] 1-11
>                  11  _evict_last + 101 (libcache.dylib + 10243) [0x7fff6dd58803] 1-11
>                    11  _entry_evict + 135 (libcache.dylib + 10388) [0x7fff6dd58894] 1-11
>                      11  _value_entry_remove + 113 (libcache.dylib + 10043) [0x7fff6dd5873b] 1-11
>                        11  CGvImageConverterDeallocate + 22 (CoreGraphics + 651316) [0x7fff421f6034] 1-11
>                          11  _CFRelease + 240 (CoreFoundation + 1294928) [0x7fff41e4b250] 1-11
>                            11  vImageConverter_Finalize + 32 (libCGInterfaces.dylib + 12880) [0x7fff3df05250] 1-11
>                              11  vImageCGConverter_Destroy + 64 (vImage + 134256) [0x7fff3df39c70] 1-11
>                               *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>                                 *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>                                   *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>                                     *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>                                       *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>                                         *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                                           *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6eeeda           11 samples (1-11)         priority 4 (base 4)       cpu time <0.001s (1569.6K cycles, 927.0K instructions, 1.69c/i)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    6   CFRelease + 15 (CoreFoundation + 39520) [0x7fff41d18a60] 1-6
>     *6   hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-6
>       *6   user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-6
>         *6   ??? (kernel + 2343967) [0xffffff800043c41f] 1-6
>           *6   throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-6
>             *6   thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-6
>               *6   ??? (kernel + 1882937) [0xffffff80003cbb39] 1-6
>                 *6   machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-6
>    5   start_wqthread + 13 (libsystem_pthread.dylib + 9213) [0x7fff6e0c73fd] 7-11
>      5   _pthread_wqthread + 583 (libsystem_pthread.dylib + 9907) [0x7fff6e0c76b3] 7-11
>        5   _dispatch_worker_thread2 + 90 (libdispatch.dylib + 72518) [0x7fff6de95b46] 7-11
>          5   _dispatch_root_queue_drain + 657 (libdispatch.dylib + 70921) [0x7fff6de95509] 7-11
>            5   _dispatch_client_callout + 8 (libdispatch.dylib + 13885) [0x7fff6de8763d] 7-11
>              5   _dispatch_call_block_and_release + 12 (libdispatch.dylib + 9720) [0x7fff6de865f8] 7-11
>                5   ___cache_handle_memory_pressure_event_block_invoke + 87 (libcache.dylib + 13526) [0x7fff6dd594d6] 7-11
>                  5   _cache_enforce_limits + 100 (libcache.dylib + 5913) [0x7fff6dd57719] 7-11
>                    5   _evict_last + 101 (libcache.dylib + 10243) [0x7fff6dd58803] 7-11
>                      5   _entry_evict + 135 (libcache.dylib + 10388) [0x7fff6dd58894] 7-11
>                        5   _value_entry_remove + 113 (libcache.dylib + 10043) [0x7fff6dd5873b] 7-11
>                          5   CFRelease + 15 (CoreFoundation + 39520) [0x7fff41d18a60] 7-11
>                           *5   hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 7-11
>                             *5   user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 7-11
>                               *5   ??? (kernel + 2343967) [0xffffff800043c41f] 7-11
>                                 *5   throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 7-11
>                                   *5   thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 7-11
>                                     *5   ??? (kernel + 1882937) [0xffffff80003cbb39] 7-11
>                                       *5   machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 7-11
>
>  Thread 0x6eeeee           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  CFRelease + 15 (CoreFoundation + 39520) [0x7fff41d18a60] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6eeeef           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  __ulock_wait + 10 (libsystem_kernel.dylib + 14810) [0x7fff6e00b9da] 1-11
>     *11  ??? (kernel + 7307696) [0xffffff80008f81b0] (blocked by unfair lock owned by com.apple.WebKit.WebContent [31327] thread 0x6ee504) 1-11
>
>  Thread 0x6eef4e           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  CFBasicHashRemoveValue + 1003 (CoreFoundation + 318334) [0x7fff41d5cb7e] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Binary Images:
>           0x10a5ae000 -        0x10a5aefff  com.apple.WebKit.WebContent              <B35AFCA6-87B0-38D7-B7E0-2E9947F727E8>  /System/Library/StagedFrameworks/Safari/WebKit.framework/Versions/A/XPCServices/com.apple.WebKit.WebContent.xpc/Contents/MacOS/com.apple.WebKit.WebContent
>           0x150000000 -        0x15277bfff  com.apple.WebCore 14611 (14611.3.10.1.7) <D4F5E65E-3B5F-336F-B7D0-D0233000554F>  /System/Library/StagedFrameworks/Safari/WebCore.framework/Versions/A/WebCore
>        0x7fff3df02000 -     0x7fff3df18fff  libCGInterfaces.dylib (506.22)           <5CCB7F4C-B11F-39B4-AF43-173D8A839632>  /System/Library/Frameworks/Accelerate.framework/Versions/A/Frameworks/vImage.framework/Versions/A/Libraries/libCGInterfaces.dylib
>        0x7fff3df19000 -     0x7fff3e80dfff  com.apple.vImage 8.1 ()                  <2905F53F-12C4-3583-A0A3-82607C5341CA>  /System/Library/Frameworks/Accelerate.framework/Versions/A/Frameworks/vImage.framework/Versions/A/vImage
>        0x7fff41d0f000 -     0x7fff42155fff  com.apple.CoreFoundation 6.9 (1575.405)  <22EC9B76-B2B4-3CE8-9EAE-33531A902956>  /System/Library/Frameworks/CoreFoundation.framework/Versions/A/CoreFoundation
>        0x7fff42157000 -     0x7fff42804fff  com.apple.CoreGraphics 2.0 (1265.13)     <7FEDC82C-91C2-3BD0-8964-67174981BFED>  /System/Library/Frameworks/CoreGraphics.framework/Versions/A/CoreGraphics
>        0x7fff6dd56000 -     0x7fff6dd5afff  libcache.dylib (81)                      <1987D1E1-DB11-3291-B12A-EBD55848E02D>  /usr/lib/system/libcache.dylib
>        0x7fff6de84000 -     0x7fff6debdfff  libdispatch.dylib (1008.270.1)           <97273678-E94C-3C8C-89F6-2E2020F4B43B>  /usr/lib/system/libdispatch.dylib
>        0x7fff6e008000 -     0x7fff6e030fff  libsystem_kernel.dylib (4903.278.70)     <35EE704F-F9B6-3531-B312-E45CFA2A8743>  /usr/lib/system/libsystem_kernel.dylib
>        0x7fff6e07d000 -     0x7fff6e0a7fff  libsystem_malloc.dylib (166.270.1)       <011F3AD0-8E6A-3A89-AE64-6E5F6840F30A>  /usr/lib/system/libsystem_malloc.dylib
>        0x7fff6e0c5000 -     0x7fff6e0cffff  libsystem_pthread.dylib (330.250.2)      <2D5C08FF-484F-3D59-9132-CE1DCB3F76D7>  /usr/lib/system/libsystem_pthread.dylib
>   *0xffffff7f82d6b000 - 0xffffff7f82d72fff  com.apple.kec.pthread 1.0 (1)            <6C7628FE-2621-3C19-B248-D4DA0D722123>  /System/Library/Extensions/pthread.kext/Contents/MacOS/pthread
>   *0xffffff8000200000 - 0xffffff8000bfffff  kernel (4903.278.70)                     <041B6A6D-CD16-36FA-88B9-E32FF46EF89F>  /System/Library/Kernels/kernel
>
>
>Process:         com.apple.WebKit.WebContent [31328]
>UUID:            B35AFCA6-87B0-38D7-B7E0-2E9947F727E8
>Path:            /System/Library/StagedFrameworks/Safari/WebKit.framework/Versions/A/XPCServices/com.apple.WebKit.WebContent.xpc/Contents/MacOS/com.apple.WebKit.WebContent
>Architecture:    x86_64
>Parent:          launchd [1]
>Responsible:     Safari [858]
>UID:             502
>Sudden Term:     Tracked (allows idle exit)
>Footprint:       61.14 MB
>Start time:      2022-03-19 11:54:52 +0000
>End time:        2022-03-19 11:54:53 +0000
>Num samples:     11 (1-11)
>
>  Thread 0x306042           11 samples (1-11)         priority 1 (base 4)
>  <thread QoS user interactive (requested user interactive), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  start + 1 (libdyld.dylib + 91093) [0x7fff6ded43d5] 1-11
>    11  WebKit::XPCServiceMain(int, char const**) + 372 (WebKit + 2220809) [0x1060fb309] 1-11
>      11  xpc_main + 433 (libxpc.dylib + 68445) [0x7fff6e10cb5d] 1-11
>        11  _xpc_objc_main + 552 (libxpc.dylib + 69723) [0x7fff6e10d05b] 1-11
>          11  -[NSRunLoop(NSRunLoop) run] + 76 (Foundation + 117396) [0x7fff43fd0a94] 1-11
>            11  -[NSRunLoop(NSRunLoop) runMode:beforeDate:] + 280 (Foundation + 117695) [0x7fff43fd0bbf] 1-11
>              11  CFRunLoopRunSpecific + 459 (CoreFoundation + 236881) [0x7fff41d48d51] 1-11
>                11  __CFRunLoopRun + 2300 (CoreFoundation + 239775) [0x7fff41d4989f] 1-11
>                  11  __CFRUNLOOP_IS_SERVICING_THE_MAIN_DISPATCH_QUEUE__ + 9 (CoreFoundation + 242034) [0x7fff41d4a172] 1-11
>                    11  _dispatch_main_queue_callback_4CF + 813 (libdispatch.dylib + 58699) [0x7fff6de9254b] 1-11
>                      11  _dispatch_source_invoke + 2056 (libdispatch.dylib + 85826) [0x7fff6de98f42] 1-11
>                        11  _dispatch_continuation_pop + 414 (libdispatch.dylib + 24038) [0x7fff6de89de6] 1-11
>                          11  _dispatch_client_callout + 8 (libdispatch.dylib + 13885) [0x7fff6de8763d] 1-11
>                            11  invocation function for block in WTF::MemoryPressureHandler::install() + 50 (JavaScriptCore + 17864962) [0x10c7d0902] 1-11
>                              11  WTF::MemoryPressureHandler::respondToMemoryPressure(WTF::Critical, WTF::Synchronous) + 225 (JavaScriptCore + 17865265) [0x10c7d0a31] 1-11
>                                11  WTF::MemoryPressureHandler::releaseMemory(WTF::Critical, WTF::Synchronous) + 143 (JavaScriptCore + 17862367) [0x10c7cfedf] 1-11
>                                  11  WTF::Detail::CallableWrapper<WebKit::WebProcess::initializeWebProcess(WebKit::WebProcessCreationParameters&&)::$_3, void, WTF::Critical, WTF::Synchronous>::call(WTF::Critical, WTF::Synchronous) + 364 (WebKit + 5330036) [0x1063f2474] 1-11
>                                    11  WebCore::releaseMemory(WTF::Critical, WTF::Synchronous, WebCore::MaintainBackForwardCache, WebCore::MaintainMemoryCache) + 65 (WebCore + 28368001) [0x108cfdc81] 1-11
>                                      11  bmalloc::api::scavenge() + 127 (JavaScriptCore + 18413023) [0x10c8565df] 1-11
>                                        11  syscall_thread_switch + 10 (libsystem_kernel.dylib + 4922) [0x7fff6e00933a] 1-11
>                                         *11  return_from_trap + 172 (kernel + 1419676) [0xffffff800035a99c] 1-11
>                                           *11  ast_taken_user + 525 (kernel + 1726269) [0xffffff80003a573d] 1-11
>                                             *11  telemetry_take_sample + 632 (kernel + 2801816) [0xffffff80004ac098] 1-11
>                                               *11  _bcopy + 11 (kernel + 1416683) [0xffffff8000359deb] 1-11
>                                                 *11  ??? (kernel + 1419728) [0xffffff800035a9d0] 1-11
>                                                   *11  kernel_trap + 578 (kernel + 2991794) [0xffffff80004da6b2] 1-11
>                                                     *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>                                                       *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>                                                         *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>                                                           *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                                                             *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x306045           Thread name "JavaScriptCore bmalloc scavenger"      11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  __psynch_cvwait + 10 (libsystem_kernel.dylib + 18534) [0x7fff6e00c866] 1-11
>     *11  psynch_cvcontinue + 0 (pthread + 19324) [0xffffff7f82d6fb7c] 1-11
>
>  Thread 0x6edcd5           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  __ulock_wait + 10 (libsystem_kernel.dylib + 14810) [0x7fff6e00b9da] 1-11
>     *11  ??? (kernel + 7307696) [0xffffff80008f81b0] (blocked by unfair lock owned by com.apple.WebKit.WebContent [31328] thread 0x6ee623) 1-11
>
>  Thread 0x6ee623           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  start_wqthread + 13 (libsystem_pthread.dylib + 9213) [0x7fff6e0c73fd] 1-11
>    11  _pthread_wqthread + 431 (libsystem_pthread.dylib + 9755) [0x7fff6e0c761b] 1-11
>      11  _dispatch_kevent_worker_thread + 1366 (libdispatch.dylib + 73963) [0x7fff6de960eb] 1-11
>        11  _dispatch_source_invoke + 2056 (libdispatch.dylib + 85826) [0x7fff6de98f42] 1-11
>          11  _dispatch_continuation_pop + 414 (libdispatch.dylib + 24038) [0x7fff6de89de6] 1-11
>            11  _dispatch_client_callout + 8 (libdispatch.dylib + 13885) [0x7fff6de8763d] 1-11
>              11  _cache_handle_memory_pressure_event + 207 (libcache.dylib + 13377) [0x7fff6dd59441] 1-11
>                11  dispatch_async + 55 (libdispatch.dylib + 28568) [0x7fff6de8af98] 1-11
>                  11  _dispatch_Block_copy + 29 (libdispatch.dylib + 9680) [0x7fff6de865d0] 1-11
>                    11  _Block_copy + 45 (libsystem_blocks.dylib + 2488) [0x7fff6df1d9b8] 1-11
>                      11  malloc + 24 (libsystem_malloc.dylib + 7189) [0x7fff6e07ec15] 1-11
>                        11  malloc_zone_malloc + 103 (libsystem_malloc.dylib + 7321) [0x7fff6e07ec99] 1-11
>                          11  szone_malloc_should_clear + 66 (libsystem_malloc.dylib + 12815) [0x7fff6e08020f] 1-11
>                            11  tiny_malloc_should_clear + 314 (libsystem_malloc.dylib + 13371) [0x7fff6e08043b] 1-11
>                              11  tiny_malloc_from_free_list + 164 (libsystem_malloc.dylib + 15005) [0x7fff6e080a9d] 1-11
>                               *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>                                 *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>                                   *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>                                     *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>                                       *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>                                         *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                                           *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6ee624           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS default (requested default, ipc override default), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  __ulock_wait + 10 (libsystem_kernel.dylib + 14810) [0x7fff6e00b9da] 1-11
>     *11  ??? (kernel + 7307696) [0xffffff80008f81b0] (blocked by unfair lock owned by com.apple.WebKit.WebContent [31328] thread 0x6ee623) 1-11
>
>  Thread 0x6eea3e           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  start_wqthread + 13 (libsystem_pthread.dylib + 9213) [0x7fff6e0c73fd] 1-11
>    11  _pthread_wqthread + 583 (libsystem_pthread.dylib + 9907) [0x7fff6e0c76b3] 1-11
>      11  _dispatch_worker_thread2 + 90 (libdispatch.dylib + 72518) [0x7fff6de95b46] 1-11
>        11  _dispatch_root_queue_drain + 657 (libdispatch.dylib + 70921) [0x7fff6de95509] 1-11
>          11  _dispatch_client_callout + 8 (libdispatch.dylib + 13885) [0x7fff6de8763d] 1-11
>            11  _dispatch_call_block_and_release + 12 (libdispatch.dylib + 9720) [0x7fff6de865f8] 1-11
>              11  ___cache_handle_memory_pressure_event_block_invoke + 87 (libcache.dylib + 13526) [0x7fff6dd594d6] 1-11
>                11  _cache_enforce_limits + 100 (libcache.dylib + 5913) [0x7fff6dd57719] 1-11
>                  11  _evict_last + 101 (libcache.dylib + 10243) [0x7fff6dd58803] 1-11
>                    11  _entry_evict + 135 (libcache.dylib + 10388) [0x7fff6dd58894] 1-11
>                      11  _value_entry_remove + 113 (libcache.dylib + 10043) [0x7fff6dd5873b] 1-11
>                        11  _CFRelease + 240 (CoreFoundation + 1294928) [0x7fff41e4b250] 1-11
>                          11  __CFBasicHashDrain + 344 (CoreFoundation + 60168) [0x7fff41d1db08] 1-11
>                            11  _CFRelease + 240 (CoreFoundation + 1294928) [0x7fff41e4b250] 1-11
>                              11  __CFURLDeallocate + 35 (CoreFoundation + 99757) [0x7fff41d275ad] 1-11
>                                11  _CFRelease + 711 (CoreFoundation + 1295399) [0x7fff41e4b427] 1-11
>                                  11  free_tiny + 169 (libsystem_malloc.dylib + 19522) [0x7fff6e081c42] 1-11
>                                    11  __ulock_wait + 10 (libsystem_kernel.dylib + 14810) [0x7fff6e00b9da] 1-11
>                                     *11  ??? (kernel + 7307696) [0xffffff80008f81b0] (blocked by unfair lock owned by com.apple.WebKit.WebContent [31328] thread 0x6ef08f) 1-11
>
>  Thread 0x6eeb0d           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  start_wqthread + 13 (libsystem_pthread.dylib + 9213) [0x7fff6e0c73fd] 1-11
>      11  _pthread_wqthread + 583 (libsystem_pthread.dylib + 9907) [0x7fff6e0c76b3] 1-11
>        11  _dispatch_worker_thread2 + 90 (libdispatch.dylib + 72518) [0x7fff6de95b46] 1-11
>          11  _dispatch_root_queue_drain + 657 (libdispatch.dylib + 70921) [0x7fff6de95509] 1-11
>            11  _dispatch_client_callout + 8 (libdispatch.dylib + 13885) [0x7fff6de8763d] 1-11
>              11  _dispatch_call_block_and_release + 12 (libdispatch.dylib + 9720) [0x7fff6de865f8] 1-11
>                11  ___cache_handle_memory_pressure_event_block_invoke + 87 (libcache.dylib + 13526) [0x7fff6dd594d6] 1-11
>                  11  _cache_enforce_limits + 100 (libcache.dylib + 5913) [0x7fff6dd57719] 1-11
>                    11  _evict_last + 101 (libcache.dylib + 10243) [0x7fff6dd58803] 1-11
>                      11  _entry_evict + 135 (libcache.dylib + 10388) [0x7fff6dd58894] 1-11
>                        11  _value_entry_remove + 113 (libcache.dylib + 10043) [0x7fff6dd5873b] 1-11
>                          11  CGvImageConverterDeallocate + 22 (CoreGraphics + 651316) [0x7fff421f6034] 1-11
>                            11  _CFRelease + 240 (CoreFoundation + 1294928) [0x7fff41e4b250] 1-11
>                              11  vImageConverter_Finalize + 32 (libCGInterfaces.dylib + 12880) [0x7fff3df05250] 1-11
>                                11  vImageCGConverter_Destroy + 37 (vImage + 134229) [0x7fff3df39c55] 1-11
>                                  11  CGColorSpaceRelease + 20 (CoreGraphics + 16556) [0x7fff4215b0ac] 1-11
>                                   *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>                                     *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>                                       *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>                                         *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>                                           *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>                                             *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                                               *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6eec76           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  CFRelease + 15 (CoreFoundation + 39520) [0x7fff41d18a60] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6eed7d           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  start_wqthread + 13 (libsystem_pthread.dylib + 9213) [0x7fff6e0c73fd] 1-11
>    11  _pthread_wqthread + 583 (libsystem_pthread.dylib + 9907) [0x7fff6e0c76b3] 1-11
>      11  _dispatch_worker_thread2 + 90 (libdispatch.dylib + 72518) [0x7fff6de95b46] 1-11
>        11  _dispatch_root_queue_drain + 657 (libdispatch.dylib + 70921) [0x7fff6de95509] 1-11
>          11  _dispatch_client_callout + 8 (libdispatch.dylib + 13885) [0x7fff6de8763d] 1-11
>            11  _dispatch_call_block_and_release + 12 (libdispatch.dylib + 9720) [0x7fff6de865f8] 1-11
>              11  ___cache_handle_memory_pressure_event_block_invoke + 87 (libcache.dylib + 13526) [0x7fff6dd594d6] 1-11
>                11  _cache_enforce_limits + 100 (libcache.dylib + 5913) [0x7fff6dd57719] 1-11
>                  11  _evict_last + 101 (libcache.dylib + 10243) [0x7fff6dd58803] 1-11
>                    11  _entry_evict + 135 (libcache.dylib + 10388) [0x7fff6dd58894] 1-11
>                      11  _value_entry_remove + 113 (libcache.dylib + 10043) [0x7fff6dd5873b] 1-11
>                        11  RIPImageDataRelease + 23 (CoreGraphics + 439811) [0x7fff421c2603] 1-11
>                          11  CGSImageDataUnlock + 28 (CoreGraphics + 439867) [0x7fff421c263b] 1-11
>                            11  free_tiny + 169 (libsystem_malloc.dylib + 19522) [0x7fff6e081c42] 1-11
>                              11  __ulock_wait + 10 (libsystem_kernel.dylib + 14810) [0x7fff6e00b9da] 1-11
>                               *11  ??? (kernel + 7307696) [0xffffff80008f81b0] (blocked by unfair lock owned by com.apple.WebKit.WebContent [31328] thread 0x6ee623) 1-11
>
>  Thread 0x6eee68           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS default (requested default, ipc override default), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  __ulock_wait + 10 (libsystem_kernel.dylib + 14810) [0x7fff6e00b9da] 1-11
>     *11  ??? (kernel + 7307696) [0xffffff80008f81b0] (blocked by unfair lock owned by com.apple.WebKit.WebContent [31328] thread 0x6ee623) 1-11
>
>  Thread 0x6eef36           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  CFRelease + 15 (CoreFoundation + 39520) [0x7fff41d18a60] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6eef82           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  __ulock_wait + 10 (libsystem_kernel.dylib + 14810) [0x7fff6e00b9da] 1-11
>     *11  ??? (kernel + 7307696) [0xffffff80008f81b0] (blocked by unfair lock owned by com.apple.WebKit.WebContent [31328] thread 0x6ee623) 1-11
>
>  Thread 0x6ef08f           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated, ipc override user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  tiny_malloc_from_free_list + 164 (libsystem_malloc.dylib + 15005) [0x7fff6e080a9d] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Binary Images:
>           0x105ed5000 -        0x105ed5fff  com.apple.WebKit.WebContent                     <B35AFCA6-87B0-38D7-B7E0-2E9947F727E8>  /System/Library/StagedFrameworks/Safari/WebKit.framework/Versions/A/XPCServices/com.apple.WebKit.WebContent.xpc/Contents/MacOS/com.apple.WebKit.WebContent
>           0x105edd000 -        0x1066fafff  com.apple.WebKit 14611 (14611.3.10.1.7)         <E0702C24-5B95-341D-AE3E-EF015BB78D3E>  /System/Library/StagedFrameworks/Safari/WebKit.framework/Versions/A/WebKit
>           0x1071f0000 -        0x10996bfff  com.apple.WebCore 14611 (14611.3.10.1.7)        <D4F5E65E-3B5F-336F-B7D0-D0233000554F>  /System/Library/StagedFrameworks/Safari/WebCore.framework/Versions/A/WebCore
>           0x10b6c7000 -        0x10c973fff  com.apple.JavaScriptCore 14611 (14611.3.10.1.7) <0D4FAA38-6DDB-3046-9BA7-F05F2AB4290F>  /System/Library/StagedFrameworks/Safari/JavaScriptCore.framework/Versions/A/JavaScriptCore
>        0x7fff3df02000 -     0x7fff3df18fff  libCGInterfaces.dylib (506.22)                  <5CCB7F4C-B11F-39B4-AF43-173D8A839632>  /System/Library/Frameworks/Accelerate.framework/Versions/A/Frameworks/vImage.framework/Versions/A/Libraries/libCGInterfaces.dylib
>        0x7fff3df19000 -     0x7fff3e80dfff  com.apple.vImage 8.1 ()                         <2905F53F-12C4-3583-A0A3-82607C5341CA>  /System/Library/Frameworks/Accelerate.framework/Versions/A/Frameworks/vImage.framework/Versions/A/vImage
>        0x7fff41d0f000 -     0x7fff42155fff  com.apple.CoreFoundation 6.9 (1575.405)         <22EC9B76-B2B4-3CE8-9EAE-33531A902956>  /System/Library/Frameworks/CoreFoundation.framework/Versions/A/CoreFoundation
>        0x7fff42157000 -     0x7fff42804fff  com.apple.CoreGraphics 2.0 (1265.13)            <7FEDC82C-91C2-3BD0-8964-67174981BFED>  /System/Library/Frameworks/CoreGraphics.framework/Versions/A/CoreGraphics
>        0x7fff43fb4000 -     0x7fff44362fff  com.apple.Foundation 6.9 (1575.405)             <9FA71865-7713-3F53-91E7-5DCEBCF4F83D>  /System/Library/Frameworks/Foundation.framework/Versions/C/Foundation
>        0x7fff6dd56000 -     0x7fff6dd5afff  libcache.dylib (81)                             <1987D1E1-DB11-3291-B12A-EBD55848E02D>  /usr/lib/system/libcache.dylib
>        0x7fff6de84000 -     0x7fff6debdfff  libdispatch.dylib (1008.270.1)                  <97273678-E94C-3C8C-89F6-2E2020F4B43B>  /usr/lib/system/libdispatch.dylib
>        0x7fff6debe000 -     0x7fff6deeafff  libdyld.dylib (655.1.1)                         <002418CC-AD11-3D10-865B-015591D24E6C>  /usr/lib/system/libdyld.dylib
>        0x7fff6df1d000 -     0x7fff6df1dfff  libsystem_blocks.dylib (73)                     <A453E8EE-860D-3CED-B5DC-BE54E9DB4348>  /usr/lib/system/libsystem_blocks.dylib
>        0x7fff6e008000 -     0x7fff6e030fff  libsystem_kernel.dylib (4903.278.70)            <35EE704F-F9B6-3531-B312-E45CFA2A8743>  /usr/lib/system/libsystem_kernel.dylib
>        0x7fff6e07d000 -     0x7fff6e0a7fff  libsystem_malloc.dylib (166.270.1)              <011F3AD0-8E6A-3A89-AE64-6E5F6840F30A>  /usr/lib/system/libsystem_malloc.dylib
>        0x7fff6e0c5000 -     0x7fff6e0cffff  libsystem_pthread.dylib (330.250.2)             <2D5C08FF-484F-3D59-9132-CE1DCB3F76D7>  /usr/lib/system/libsystem_pthread.dylib
>        0x7fff6e0fc000 -     0x7fff6e12bfff  libxpc.dylib (1336.261.7)                       <404F0E1A-30BC-3CFB-98D3-4A2167CC2AB8>  /usr/lib/system/libxpc.dylib
>   *0xffffff7f82d6b000 - 0xffffff7f82d72fff  com.apple.kec.pthread 1.0 (1)                   <6C7628FE-2621-3C19-B248-D4DA0D722123>  /System/Library/Extensions/pthread.kext/Contents/MacOS/pthread
>   *0xffffff8000200000 - 0xffffff8000bfffff  kernel (4903.278.70)                            <041B6A6D-CD16-36FA-88B9-E32FF46EF89F>  /System/Library/Kernels/kernel
>
>
>Process:         com.apple.WebKit.WebContent [31329]
>UUID:            B35AFCA6-87B0-38D7-B7E0-2E9947F727E8
>Path:            /System/Library/StagedFrameworks/Safari/WebKit.framework/Versions/A/XPCServices/com.apple.WebKit.WebContent.xpc/Contents/MacOS/com.apple.WebKit.WebContent
>Architecture:    x86_64
>Parent:          launchd [1]
>Responsible:     Safari [858]
>UID:             502
>Sudden Term:     Tracked (allows idle exit)
>Footprint:       75.88 MB
>Start time:      2022-03-19 11:54:52 +0000
>End time:        2022-03-19 11:54:53 +0000
>Num samples:     11 (1-11)
>Note:            1 idle work queue thread omitted
>
>  Thread 0x30608b           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user interactive (requested user interactive), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  __CFRunLoopRun + 2300 (CoreFoundation + 239775) [0x7fff41d4989f] 1-11
>      11  __CFRUNLOOP_IS_SERVICING_THE_MAIN_DISPATCH_QUEUE__ + 9 (CoreFoundation + 242034) [0x7fff41d4a172] 1-11
>        11  _dispatch_main_queue_callback_4CF + 813 (libdispatch.dylib + 58699) [0x7fff6de9254b] 1-11
>          11  _dispatch_source_invoke + 2056 (libdispatch.dylib + 85826) [0x7fff6de98f42] 1-11
>            11  _dispatch_continuation_pop + 414 (libdispatch.dylib + 24038) [0x7fff6de89de6] 1-11
>              11  _dispatch_client_callout + 8 (libdispatch.dylib + 13885) [0x7fff6de8763d] 1-11
>                11  invocation function for block in WTF::MemoryPressureHandler::install() + 50 (JavaScriptCore + 17864962) [0x113630902] 1-11
>                  11  WTF::MemoryPressureHandler::respondToMemoryPressure(WTF::Critical, WTF::Synchronous) + 225 (JavaScriptCore + 17865265) [0x113630a31] 1-11
>                    11  WTF::MemoryPressureHandler::releaseMemory(WTF::Critical, WTF::Synchronous) + 143 (JavaScriptCore + 17862367) [0x11362fedf] 1-11
>                      11  WTF::Detail::CallableWrapper<WebKit::WebProcess::initializeWebProcess(WebKit::WebProcessCreationParameters&&)::$_3, void, WTF::Critical, WTF::Synchronous>::call(WTF::Critical, WTF::Synchronous) + 364 (WebKit + 5330036) [0x10d255474] 1-11
>                        11  WebCore::releaseMemory(WTF::Critical, WTF::Synchronous, WebCore::MaintainBackForwardCache, WebCore::MaintainMemoryCache) + 65 (WebCore + 28368001) [0x10fb5ac81] 1-11
>                          11  bmalloc::api::scavenge() + 226 (JavaScriptCore + 18413122) [0x1136b6642] 1-11
>                            11  bmalloc::Allocator::scavenge() + 131 (JavaScriptCore + 18407267) [0x1136b4f63] 1-11
>                              11  bmalloc::Deallocator::deallocateSlowCase(void*) + 49 (JavaScriptCore + 18422129) [0x1136b8971] 1-11
>                               *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>                                 *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>                                   *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>                                     *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>                                       *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>                                         *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                                           *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x30608f           Thread name "JavaScriptCore bmalloc scavenger"      11 samples (1-11)         priority 0 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  thread_start + 13 (libsystem_pthread.dylib + 9229) [0x7fff6e0c740d] 1-11
>    11  _pthread_start + 66 (libsystem_pthread.dylib + 25161) [0x7fff6e0cb249] 1-11
>      11  _pthread_body + 126 (libsystem_pthread.dylib + 13035) [0x7fff6e0c82eb] 1-11
>        11  void* std::__1::__thread_proxy<std::__1::tuple<std::__1::unique_ptr<std::__1::__thread_struct, std::__1::default_delete<std::__1::__thread_struct> >, void (*)(bmalloc::Scavenger*), bmalloc::Scavenger*> >(void*) + 39 (JavaScriptCore + 18474215) [0x1136c54e7] 1-11
>          11  bmalloc::Scavenger::threadEntryPoint(bmalloc::Scavenger*) + 9 (JavaScriptCore + 18463737) [0x1136c2bf9] 1-11
>            11  bmalloc::Scavenger::threadRunLoop() + 104 (JavaScriptCore + 18464696) [0x1136c2fb8] 1-11
>              11  bmalloc::Scavenger::scavenge() + 721 (JavaScriptCore + 18462273) [0x1136c2641] 1-11
>                11  bmalloc::Heap::scavenge(std::__1::unique_lock<bmalloc::Mutex>&, bmalloc::BulkDecommit&) + 1021 (JavaScriptCore + 18435101) [0x1136bbc1d] 1-11
>                  11  void std::__1::vector<std::__1::pair<char*, unsigned long>, std::__1::allocator<std::__1::pair<char*, unsigned long> > >::__push_back_slow_path<std::__1::pair<char*, unsigned long> >(std::__1::pair<char*, unsigned long>&&) + 157 (JavaScriptCore + 18444125) [0x1136bdf5d] 1-11
>                    11  operator new(unsigned long) + 40 (libc++abi.dylib + 4984) [0x7fff6b159378] 1-11
>                      11  malloc + 24 (libsystem_malloc.dylib + 7189) [0x7fff6e07ec15] 1-11
>                        11  malloc_zone_malloc + 103 (libsystem_malloc.dylib + 7321) [0x7fff6e07ec99] 1-11
>                          11  szone_malloc_should_clear + 66 (libsystem_malloc.dylib + 12815) [0x7fff6e08020f] 1-11
>                            11  tiny_malloc_should_clear + 314 (libsystem_malloc.dylib + 13371) [0x7fff6e08043b] 1-11
>                              11  tiny_malloc_from_free_list + 222 (libsystem_malloc.dylib + 15063) [0x7fff6e080ad7] 1-11
>                               *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>                                 *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>                                   *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>                                     *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>                                       *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>                                         *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                                           *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6edcd3           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  LUT1DTableData_dtor + 0 (vImage + 3060080) [0x7fff3e204170] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6eebf9           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  CFRelease + 15 (CoreFoundation + 39520) [0x7fff41d18a60] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6eebfa           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  TFontValidator::RemoveFont(__CFURL const*) + 26 (CoreText + 511330) [0x7fff439d8d62] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6eebfb           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  start_wqthread + 13 (libsystem_pthread.dylib + 9213) [0x7fff6e0c73fd] 1-11
>    11  _pthread_wqthread + 583 (libsystem_pthread.dylib + 9907) [0x7fff6e0c76b3] 1-11
>      11  _dispatch_worker_thread2 + 90 (libdispatch.dylib + 72518) [0x7fff6de95b46] 1-11
>        11  _dispatch_root_queue_drain + 657 (libdispatch.dylib + 70921) [0x7fff6de95509] 1-11
>          11  _dispatch_client_callout + 8 (libdispatch.dylib + 13885) [0x7fff6de8763d] 1-11
>            11  _dispatch_call_block_and_release + 12 (libdispatch.dylib + 9720) [0x7fff6de865f8] 1-11
>              11  ___cache_handle_memory_pressure_event_block_invoke + 87 (libcache.dylib + 13526) [0x7fff6dd594d6] 1-11
>                11  _cache_enforce_limits + 100 (libcache.dylib + 5913) [0x7fff6dd57719] 1-11
>                  11  _evict_last + 101 (libcache.dylib + 10243) [0x7fff6dd58803] 1-11
>                    11  _entry_evict + 135 (libcache.dylib + 10388) [0x7fff6dd58894] 1-11
>                      11  _value_entry_remove + 113 (libcache.dylib + 10043) [0x7fff6dd5873b] 1-11
>                        11  free_tiny + 480 (libsystem_malloc.dylib + 19833) [0x7fff6e081d79] 1-11
>                          11  tiny_free_no_lock + 934 (libsystem_malloc.dylib + 21020) [0x7fff6e08221c] 1-11
>                            11  tiny_free_list_remove_ptr + 250 (libsystem_malloc.dylib + 30501) [0x7fff6e084725] 1-11
>                             *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>                               *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>                                 *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>                                   *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>                                     *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>                                       *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                                         *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6eeef2           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  CFRelease + 15 (CoreFoundation + 39520) [0x7fff41d18a60] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6eef55           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  CFRelease + 15 (CoreFoundation + 39520) [0x7fff41d18a60] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6eef89           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  CFRelease + 15 (CoreFoundation + 39520) [0x7fff41d18a60] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Binary Images:
>           0x10cd35000 -        0x10cd35fff  com.apple.WebKit.WebContent                     <B35AFCA6-87B0-38D7-B7E0-2E9947F727E8>  /System/Library/StagedFrameworks/Safari/WebKit.framework/Versions/A/XPCServices/com.apple.WebKit.WebContent.xpc/Contents/MacOS/com.apple.WebKit.WebContent
>           0x10cd40000 -        0x10d55dfff  com.apple.WebKit 14611 (14611.3.10.1.7)         <E0702C24-5B95-341D-AE3E-EF015BB78D3E>  /System/Library/StagedFrameworks/Safari/WebKit.framework/Versions/A/WebKit
>           0x10e04d000 -        0x1107c8fff  com.apple.WebCore 14611 (14611.3.10.1.7)        <D4F5E65E-3B5F-336F-B7D0-D0233000554F>  /System/Library/StagedFrameworks/Safari/WebCore.framework/Versions/A/WebCore
>           0x112527000 -        0x1137d3fff  com.apple.JavaScriptCore 14611 (14611.3.10.1.7) <0D4FAA38-6DDB-3046-9BA7-F05F2AB4290F>  /System/Library/StagedFrameworks/Safari/JavaScriptCore.framework/Versions/A/JavaScriptCore
>        0x7fff3df19000 -     0x7fff3e80dfff  com.apple.vImage 8.1 ()                         <2905F53F-12C4-3583-A0A3-82607C5341CA>  /System/Library/Frameworks/Accelerate.framework/Versions/A/Frameworks/vImage.framework/Versions/A/vImage
>        0x7fff41d0f000 -     0x7fff42155fff  com.apple.CoreFoundation 6.9 (1575.405)         <22EC9B76-B2B4-3CE8-9EAE-33531A902956>  /System/Library/Frameworks/CoreFoundation.framework/Versions/A/CoreFoundation
>        0x7fff4395c000 -     0x7fff43ac0fff  com.apple.CoreText 352.0 (584.26.3.11)          <EDA32C6C-EA1E-34A4-9B38-2728A309A60F>  /System/Library/Frameworks/CoreText.framework/Versions/A/CoreText
>        0x7fff6b158000 -     0x7fff6b16dfff  libc++abi.dylib (400.17)                        <38C09CED-9090-3719-90F3-04A2749F5428>  /usr/lib/libc++abi.dylib
>        0x7fff6dd56000 -     0x7fff6dd5afff  libcache.dylib (81)                             <1987D1E1-DB11-3291-B12A-EBD55848E02D>  /usr/lib/system/libcache.dylib
>        0x7fff6de84000 -     0x7fff6debdfff  libdispatch.dylib (1008.270.1)                  <97273678-E94C-3C8C-89F6-2E2020F4B43B>  /usr/lib/system/libdispatch.dylib
>        0x7fff6e07d000 -     0x7fff6e0a7fff  libsystem_malloc.dylib (166.270.1)              <011F3AD0-8E6A-3A89-AE64-6E5F6840F30A>  /usr/lib/system/libsystem_malloc.dylib
>        0x7fff6e0c5000 -     0x7fff6e0cffff  libsystem_pthread.dylib (330.250.2)             <2D5C08FF-484F-3D59-9132-CE1DCB3F76D7>  /usr/lib/system/libsystem_pthread.dylib
>   *0xffffff8000200000 - 0xffffff8000bfffff  kernel (4903.278.70)                            <041B6A6D-CD16-36FA-88B9-E32FF46EF89F>  /System/Library/Kernels/kernel
>
>
>Process:         com.apple.WebKit.WebContent [31331]
>UUID:            B35AFCA6-87B0-38D7-B7E0-2E9947F727E8
>Path:            /System/Library/StagedFrameworks/Safari/WebKit.framework/Versions/A/XPCServices/com.apple.WebKit.WebContent.xpc/Contents/MacOS/com.apple.WebKit.WebContent
>Architecture:    x86_64
>Parent:          launchd [1]
>Responsible:     Safari [858]
>UID:             502
>Sudden Term:     Tracked (allows idle exit)
>Footprint:       166.12 MB
>Start time:      2022-03-19 11:54:52 +0000
>End time:        2022-03-19 11:54:53 +0000
>Num samples:     11 (1-11)
>CPU Time:        0.021s (70.1M cycles, 28.7M instructions, 2.44c/i)
>
>  Thread 0x3060de           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user interactive (requested user interactive), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  ImageLoader::trieWalk(unsigned char const*, unsigned char const*, char const*) + 219 (dyld + 83063) [0x118fe5477] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x3060e1           Thread name "JavaScriptCore bmalloc scavenger"      11 samples (1-11)         priority 0-4 (base 4)     cpu time 0.010s (35.1M cycles, 14.4M instructions, 2.44c/i)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2, priority 3 (4)>
>  11  thread_start + 13 (libsystem_pthread.dylib + 9229) [0x7fff6e0c740d] 1-11
>    11  _pthread_start + 66 (libsystem_pthread.dylib + 25161) [0x7fff6e0cb249] 1-11
>      11  _pthread_body + 126 (libsystem_pthread.dylib + 13035) [0x7fff6e0c82eb] 1-11
>        11  void* std::__1::__thread_proxy<std::__1::tuple<std::__1::unique_ptr<std::__1::__thread_struct, std::__1::default_delete<std::__1::__thread_struct> >, void (*)(bmalloc::Scavenger*), bmalloc::Scavenger*> >(void*) + 39 (JavaScriptCore + 18474215) [0x1125c14e7] 1-11
>          11  bmalloc::Scavenger::threadEntryPoint(bmalloc::Scavenger*) + 9 (JavaScriptCore + 18463737) [0x1125bebf9] 1-11
>            11  syscall_thread_switch + 10 (libsystem_kernel.dylib + 4922) [0x7fff6e00933a] 1-11
>             *4   ??? (kernel + 1935024) [0xffffff80003d86b0] (runnable) 1-4
>  <priority 0 (4)>
>             *1   ??? (kernel + 1935024) [0xffffff80003d86b0] (runnable) 5
>  <priority 2 (4)>
>             *1   ??? (kernel + 1935024) [0xffffff80003d86b0] (runnable) 6
>  <priority 3 (4)>
>             *3   ??? (kernel + 1935024) [0xffffff80003d86b0] (runnable) 7-9
>  <priority 4 (4)>
>             *1   ??? (kernel + 1935024) [0xffffff80003d86b0] (runnable) 10
>  <priority 0 (4)>
>             *1   ??? (kernel + 1935024) [0xffffff80003d86b0] (runnable) 11
>
>  Thread 0x6edcd2           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  _entry_evict + 89 (libcache.dylib + 10342) [0x7fff6dd58866] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6ee4c5           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  tiny_malloc_from_free_list + 340 (libsystem_malloc.dylib + 15181) [0x7fff6e080b4d] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6ee4c6           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS default (requested default, ipc override default), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  __ulock_wait + 10 (libsystem_kernel.dylib + 14810) [0x7fff6e00b9da] 1-11
>     *11  ??? (kernel + 7307696) [0xffffff80008f81b0] (blocked by unfair lock owned by com.apple.WebKit.WebContent [31331] thread 0x6ee4c5) 1-11
>
>  Thread 0x6eeecd           11 samples (1-11)         priority 0-4 (base 4)     cpu time 0.010s (35.1M cycles, 14.3M instructions, 2.45c/i)
>  <thread QoS default (requested default, ipc override default), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2, priority 3 (4)>
>  11  start_wqthread + 13 (libsystem_pthread.dylib + 9213) [0x7fff6e0c73fd] 1-11
>    11  _pthread_wqthread + 421 (libsystem_pthread.dylib + 9745) [0x7fff6e0c7611] 1-11
>      11  _dispatch_workloop_worker_thread + 598 (libdispatch.dylib + 75501) [0x7fff6de966ed] 1-11
>        11  _dispatch_lane_invoke + 385 (libdispatch.dylib + 41878) [0x7fff6de8e396] 1-11
>          11  _dispatch_lane_serial_drain + 602 (libdispatch.dylib + 39136) [0x7fff6de8d8e0] 1-11
>            11  _dispatch_client_callout + 8 (libdispatch.dylib + 13885) [0x7fff6de8763d] 1-11
>              11  _dispatch_call_block_and_release + 12 (libdispatch.dylib + 9720) [0x7fff6de865f8] 1-11
>                11  IPC::Connection::sendOutgoingMessages() + 209 (WebKit + 520333) [0x10bcad08d] 1-11
>                  11  IPC::Connection::sendOutgoingMessage(std::__1::unique_ptr<IPC::Encoder, std::__1::default_delete<IPC::Encoder> >) + 258 (WebKit + 1509292) [0x10bd9e7ac] 1-11
>                    11  WTF::fastZeroedMalloc(unsigned long) + 110 (JavaScriptCore + 5422) [0x11142452e] 1-11
>                      11  bmalloc::Allocator::allocateSlowCase(unsigned long, bmalloc::FailureAction) + 189 (JavaScriptCore + 18409885) [0x1125b199d] 1-11
>                        11  syscall_thread_switch + 10 (libsystem_kernel.dylib + 4922) [0x7fff6e00933a] 1-11
>                         *4   ??? (kernel + 1935024) [0xffffff80003d86b0] (runnable) 1-4
>  <priority 0 (4)>
>                         *1   ??? (kernel + 1935024) [0xffffff80003d86b0] (runnable) 5
>  <priority 2 (4)>
>                         *1   ??? (kernel + 1935024) [0xffffff80003d86b0] (runnable) 6
>  <priority 0 (4)>
>                         *1   ??? (kernel + 1935024) [0xffffff80003d86b0] (runnable) 7
>  <priority 3 (4)>
>                         *2   ??? (kernel + 1935024) [0xffffff80003d86b0] (runnable) 8-9
>  <priority 4 (4)>
>                         *1   ??? (kernel + 1935024) [0xffffff80003d86b0] (runnable) 10
>  <priority 0 (4)>
>                         *1   ??? (kernel + 1935024) [0xffffff80003d86b0] (runnable) 11
>
>  Thread 0x6eeee2           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  start_wqthread + 13 (libsystem_pthread.dylib + 9213) [0x7fff6e0c73fd] 1-11
>      11  _pthread_wqthread + 583 (libsystem_pthread.dylib + 9907) [0x7fff6e0c76b3] 1-11
>        11  _dispatch_worker_thread2 + 90 (libdispatch.dylib + 72518) [0x7fff6de95b46] 1-11
>          11  _dispatch_root_queue_drain + 657 (libdispatch.dylib + 70921) [0x7fff6de95509] 1-11
>            11  _dispatch_client_callout + 8 (libdispatch.dylib + 13885) [0x7fff6de8763d] 1-11
>              11  _dispatch_call_block_and_release + 12 (libdispatch.dylib + 9720) [0x7fff6de865f8] 1-11
>                11  ___cache_handle_memory_pressure_event_block_invoke + 87 (libcache.dylib + 13526) [0x7fff6dd594d6] 1-11
>                  11  _cache_enforce_limits + 100 (libcache.dylib + 5913) [0x7fff6dd57719] 1-11
>                    11  _evict_last + 101 (libcache.dylib + 10243) [0x7fff6dd58803] 1-11
>                      11  _entry_evict + 135 (libcache.dylib + 10388) [0x7fff6dd58894] 1-11
>                        11  _value_entry_remove + 113 (libcache.dylib + 10043) [0x7fff6dd5873b] 1-11
>                          11  RIPImageDataRelease + 23 (CoreGraphics + 439811) [0x7fff421c2603] 1-11
>                            11  CGSImageDataUnlock + 28 (CoreGraphics + 439867) [0x7fff421c263b] 1-11
>                              11  free_tiny + 480 (libsystem_malloc.dylib + 19833) [0x7fff6e081d79] 1-11
>                                11  tiny_free_no_lock + 934 (libsystem_malloc.dylib + 21020) [0x7fff6e08221c] 1-11
>                                  11  tiny_free_list_remove_ptr + 250 (libsystem_malloc.dylib + 30501) [0x7fff6e084725] 1-11
>                                   *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>                                     *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>                                       *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>                                         *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>                                           *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>                                             *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                                               *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6eef98           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  std::__1::map<void const*, unsigned long, std::__1::less<void const*>, std::__1::allocator<std::__1::pair<void const* const, unsigned long> > >::operator[](void const* const&) + 17 (ImageIO + 112659) [0x7fff4477c813] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6eef99           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  CGColorSpaceRelease + 23 (CoreGraphics + 16559) [0x7fff4215b0af] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6eefa1           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  CFRelease + 15 (CoreFoundation + 39520) [0x7fff41d18a60] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6ef01d           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  free_tiny + 26 (libsystem_malloc.dylib + 19379) [0x7fff6e081bb3] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6ef06e           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  tiny_free_list_add_ptr + 219 (libsystem_malloc.dylib + 22820) [0x7fff6e082924] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Binary Images:
>           0x10bc26000 -        0x10bc26fff  com.apple.WebKit.WebContent                     <B35AFCA6-87B0-38D7-B7E0-2E9947F727E8>  /System/Library/StagedFrameworks/Safari/WebKit.framework/Versions/A/XPCServices/com.apple.WebKit.WebContent.xpc/Contents/MacOS/com.apple.WebKit.WebContent
>           0x10bc2e000 -        0x10c44bfff  com.apple.WebKit 14611 (14611.3.10.1.7)         <E0702C24-5B95-341D-AE3E-EF015BB78D3E>  /System/Library/StagedFrameworks/Safari/WebKit.framework/Versions/A/WebKit
>           0x111423000 -        0x1126cffff  com.apple.JavaScriptCore 14611 (14611.3.10.1.7) <0D4FAA38-6DDB-3046-9BA7-F05F2AB4290F>  /System/Library/StagedFrameworks/Safari/JavaScriptCore.framework/Versions/A/JavaScriptCore
>           0x118fd1000 -        0x11903bfff  dyld (655.1.1)                                  <4842B61A-B868-3146-9CA9-5582C4198B25>  /usr/lib/dyld
>        0x7fff41d0f000 -     0x7fff42155fff  com.apple.CoreFoundation 6.9 (1575.405)         <22EC9B76-B2B4-3CE8-9EAE-33531A902956>  /System/Library/Frameworks/CoreFoundation.framework/Versions/A/CoreFoundation
>        0x7fff42157000 -     0x7fff42804fff  com.apple.CoreGraphics 2.0 (1265.13)            <7FEDC82C-91C2-3BD0-8964-67174981BFED>  /System/Library/Frameworks/CoreGraphics.framework/Versions/A/CoreGraphics
>        0x7fff44761000 -     0x7fff448f2fff  com.apple.ImageIO.framework 3.3.0 (1850.2.14)   <FFA98B4D-8CA1-3B60-A734-67198CFA1587>  /System/Library/Frameworks/ImageIO.framework/Versions/A/ImageIO
>        0x7fff6dd56000 -     0x7fff6dd5afff  libcache.dylib (81)                             <1987D1E1-DB11-3291-B12A-EBD55848E02D>  /usr/lib/system/libcache.dylib
>        0x7fff6de84000 -     0x7fff6debdfff  libdispatch.dylib (1008.270.1)                  <97273678-E94C-3C8C-89F6-2E2020F4B43B>  /usr/lib/system/libdispatch.dylib
>        0x7fff6e008000 -     0x7fff6e030fff  libsystem_kernel.dylib (4903.278.70)            <35EE704F-F9B6-3531-B312-E45CFA2A8743>  /usr/lib/system/libsystem_kernel.dylib
>        0x7fff6e07d000 -     0x7fff6e0a7fff  libsystem_malloc.dylib (166.270.1)              <011F3AD0-8E6A-3A89-AE64-6E5F6840F30A>  /usr/lib/system/libsystem_malloc.dylib
>        0x7fff6e0c5000 -     0x7fff6e0cffff  libsystem_pthread.dylib (330.250.2)             <2D5C08FF-484F-3D59-9132-CE1DCB3F76D7>  /usr/lib/system/libsystem_pthread.dylib
>   *0xffffff8000200000 - 0xffffff8000bfffff  kernel (4903.278.70)                            <041B6A6D-CD16-36FA-88B9-E32FF46EF89F>  /System/Library/Kernels/kernel
>
>
>Process:         com.apple.WebKit.WebContent [31332]
>UUID:            B35AFCA6-87B0-38D7-B7E0-2E9947F727E8
>Path:            /System/Library/StagedFrameworks/Safari/WebKit.framework/Versions/A/XPCServices/com.apple.WebKit.WebContent.xpc/Contents/MacOS/com.apple.WebKit.WebContent
>Architecture:    x86_64
>Parent:          launchd [1]
>Responsible:     Safari [858]
>UID:             502
>Sudden Term:     Tracked (allows idle exit)
>Footprint:       16.47 MB
>Start time:      2022-03-19 11:54:52 +0000
>End time:        2022-03-19 11:54:53 +0000
>Num samples:     11 (1-11)
>Note:            1 idle work queue thread omitted
>
>  Thread 0x3060f1           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user interactive (requested user interactive), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  DYLD-STUB$$WTF::releaseFastMallocFreeMemory() + 0 (WebCore + 39300796) [0x1104b6ebc] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6edcd1           DispatchQueue 12          11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  CFRelease + 15 (CoreFoundation + 39520) [0x7fff41d18a60] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6ee74d           DispatchQueue 12          11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  large_entry_for_pointer_no_lock + 50 (libsystem_malloc.dylib + 38195) [0x7fff6e086533] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6eef85           DispatchQueue 12          11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  start_wqthread + 13 (libsystem_pthread.dylib + 9213) [0x7fff6e0c73fd] 1-11
>    11  _pthread_wqthread + 583 (libsystem_pthread.dylib + 9907) [0x7fff6e0c76b3] 1-11
>      11  _dispatch_worker_thread2 + 90 (libdispatch.dylib + 72518) [0x7fff6de95b46] 1-11
>        11  _dispatch_root_queue_drain + 657 (libdispatch.dylib + 70921) [0x7fff6de95509] 1-11
>          11  _dispatch_client_callout + 8 (libdispatch.dylib + 13885) [0x7fff6de8763d] 1-11
>            11  _dispatch_call_block_and_release + 12 (libdispatch.dylib + 9720) [0x7fff6de865f8] 1-11
>              11  ___cache_handle_memory_pressure_event_block_invoke + 87 (libcache.dylib + 13526) [0x7fff6dd594d6] 1-11
>                11  _cache_enforce_limits + 100 (libcache.dylib + 5913) [0x7fff6dd57719] 1-11
>                  11  _evict_last + 101 (libcache.dylib + 10243) [0x7fff6dd58803] 1-11
>                    11  _entry_evict + 37 (libcache.dylib + 10290) [0x7fff6dd58832] 1-11
>                     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>                       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>                         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>                           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>                             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>                               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x3060f3           Thread name "JavaScriptCore bmalloc scavenger"      11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  __psynch_cvwait + 10 (libsystem_kernel.dylib + 18534) [0x7fff6e00c866] 1-11
>     *11  psynch_cvcontinue + 0 (pthread + 19324) [0xffffff7f82d6fb7c] 1-11
>
>  Thread 0x6eeedf           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  CFRelease + 15 (CoreFoundation + 39520) [0x7fff41d18a60] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6eeee7           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  __CFBasicHashDrain + 239 (CoreFoundation + 60063) [0x7fff41d1da9f] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6eef3d           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  start_wqthread + 13 (libsystem_pthread.dylib + 9213) [0x7fff6e0c73fd] 1-11
>      11  _pthread_wqthread + 583 (libsystem_pthread.dylib + 9907) [0x7fff6e0c76b3] 1-11
>        11  _dispatch_worker_thread2 + 90 (libdispatch.dylib + 72518) [0x7fff6de95b46] 1-11
>          11  _dispatch_root_queue_drain + 657 (libdispatch.dylib + 70921) [0x7fff6de95509] 1-11
>            11  _dispatch_client_callout + 8 (libdispatch.dylib + 13885) [0x7fff6de8763d] 1-11
>              11  _dispatch_call_block_and_release + 12 (libdispatch.dylib + 9720) [0x7fff6de865f8] 1-11
>                11  ___cache_handle_memory_pressure_event_block_invoke + 87 (libcache.dylib + 13526) [0x7fff6dd594d6] 1-11
>                  11  _cache_enforce_limits + 100 (libcache.dylib + 5913) [0x7fff6dd57719] 1-11
>                    11  _evict_last + 101 (libcache.dylib + 10243) [0x7fff6dd58803] 1-11
>                      11  _entry_evict + 135 (libcache.dylib + 10388) [0x7fff6dd58894] 1-11
>                        11  _value_entry_remove + 113 (libcache.dylib + 10043) [0x7fff6dd5873b] 1-11
>                          11  _CFRelease + 240 (CoreFoundation + 1294928) [0x7fff41e4b250] 1-11
>                            11  TDescriptor::~TDescriptor() + 44 (CoreText + 32116) [0x7fff43963d74] 1-11
>                              11  TBaseFont::~TBaseFont() + 14 (CoreText + 510710) [0x7fff439d8af6] 1-11
>                                11  TBaseFont::~TBaseFont() + 61 (CoreText + 510785) [0x7fff439d8b41] 1-11
>                                  11  TFontValidator::RemoveFont(__CFURL const*) + 26 (CoreText + 511330) [0x7fff439d8d62] 1-11
>                                   *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>                                     *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>                                       *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>                                         *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>                                           *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>                                             *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                                               *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Binary Images:
>           0x10cc1f000 -        0x10cc1ffff  com.apple.WebKit.WebContent              <B35AFCA6-87B0-38D7-B7E0-2E9947F727E8>  /System/Library/StagedFrameworks/Safari/WebKit.framework/Versions/A/XPCServices/com.apple.WebKit.WebContent.xpc/Contents/MacOS/com.apple.WebKit.WebContent
>           0x10df3c000 -        0x1106b7fff  com.apple.WebCore 14611 (14611.3.10.1.7) <D4F5E65E-3B5F-336F-B7D0-D0233000554F>  /System/Library/StagedFrameworks/Safari/WebCore.framework/Versions/A/WebCore
>        0x7fff41d0f000 -     0x7fff42155fff  com.apple.CoreFoundation 6.9 (1575.405)  <22EC9B76-B2B4-3CE8-9EAE-33531A902956>  /System/Library/Frameworks/CoreFoundation.framework/Versions/A/CoreFoundation
>        0x7fff4395c000 -     0x7fff43ac0fff  com.apple.CoreText 352.0 (584.26.3.11)   <EDA32C6C-EA1E-34A4-9B38-2728A309A60F>  /System/Library/Frameworks/CoreText.framework/Versions/A/CoreText
>        0x7fff6dd56000 -     0x7fff6dd5afff  libcache.dylib (81)                      <1987D1E1-DB11-3291-B12A-EBD55848E02D>  /usr/lib/system/libcache.dylib
>        0x7fff6de84000 -     0x7fff6debdfff  libdispatch.dylib (1008.270.1)           <97273678-E94C-3C8C-89F6-2E2020F4B43B>  /usr/lib/system/libdispatch.dylib
>        0x7fff6e008000 -     0x7fff6e030fff  libsystem_kernel.dylib (4903.278.70)     <35EE704F-F9B6-3531-B312-E45CFA2A8743>  /usr/lib/system/libsystem_kernel.dylib
>        0x7fff6e07d000 -     0x7fff6e0a7fff  libsystem_malloc.dylib (166.270.1)       <011F3AD0-8E6A-3A89-AE64-6E5F6840F30A>  /usr/lib/system/libsystem_malloc.dylib
>        0x7fff6e0c5000 -     0x7fff6e0cffff  libsystem_pthread.dylib (330.250.2)      <2D5C08FF-484F-3D59-9132-CE1DCB3F76D7>  /usr/lib/system/libsystem_pthread.dylib
>   *0xffffff7f82d6b000 - 0xffffff7f82d72fff  com.apple.kec.pthread 1.0 (1)            <6C7628FE-2621-3C19-B248-D4DA0D722123>  /System/Library/Extensions/pthread.kext/Contents/MacOS/pthread
>   *0xffffff8000200000 - 0xffffff8000bfffff  kernel (4903.278.70)                     <041B6A6D-CD16-36FA-88B9-E32FF46EF89F>  /System/Library/Kernels/kernel
>
>
>Process:         com.apple.WebKit.WebContent [31333]
>UUID:            B35AFCA6-87B0-38D7-B7E0-2E9947F727E8
>Path:            /System/Library/StagedFrameworks/Safari/WebKit.framework/Versions/A/XPCServices/com.apple.WebKit.WebContent.xpc/Contents/MacOS/com.apple.WebKit.WebContent
>Architecture:    x86_64
>Parent:          launchd [1]
>Responsible:     Safari [858]
>UID:             502
>Sudden Term:     Tracked (allows idle exit)
>Footprint:       83.07 MB
>Start time:      2022-03-19 11:54:52 +0000
>End time:        2022-03-19 11:54:53 +0000
>Num samples:     11 (1-11)
>CPU Time:        0.011s (36.8M cycles, 14.4M instructions, 2.55c/i)
>Note:            1 idle work queue thread omitted
>
>  Thread 0x306105           11 samples (1-11)         priority 0-4 (base 4)     cpu time 0.011s (36.8M cycles, 14.4M instructions, 2.55c/i)
>  <thread QoS user interactive (requested user interactive), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2, priority 3 (4)>
>  11  <truncated backtrace> 1-11
>    11  __CFRunLoopDoTimer + 864 (CoreFoundation + 366469) [0x7fff41d68785] 1-11
>      11  __CFRUNLOOP_IS_CALLING_OUT_TO_A_TIMER_CALLBACK_FUNCTION__ + 20 (CoreFoundation + 367577) [0x7fff41d68bd9] 1-11
>        11  WebCore::timerFired(__CFRunLoopTimer*, void*) + 31 (WebCore + 36431) [0x102909e4f] 1-11
>          11  WTF::Detail::CallableWrapper<WebCore::ThreadTimers::setSharedTimer(WebCore::SharedTimer*)::$_0, void>::call() + 195 (WebCore + 29217747) [0x1044de3d3] 1-11
>            11  WebCore::PerformanceMonitor::measureCPUUsageInActivityState(WebCore::ActivityStateForCPUSampling) + 351 (WebCore + 28545439) [0x10443a19f] 1-11
>              11  WebKit::WebChromeClient::reportProcessCPUTime(WTF::Seconds, WebCore::ActivityStateForCPUSampling) + 57 (WebKit + 5983831) [0x101b9de57] 1-11
>                11  WTF::fastMalloc(unsigned long) + 93 (JavaScriptCore + 4765) [0x106ddb29d] 1-11
>                  11  bmalloc::Allocator::allocateLogSizeClass(unsigned long, bmalloc::FailureAction) + 234 (JavaScriptCore + 18409674) [0x107f688ca] 1-11
>                    11  syscall_thread_switch + 10 (libsystem_kernel.dylib + 4922) [0x7fff6e00933a] 1-11
>                     *3   ??? (kernel + 1935024) [0xffffff80003d86b0] (runnable) 1-3
>  <priority 0 (4)>
>                     *2   ??? (kernel + 1935024) [0xffffff80003d86b0] (runnable) 4-5
>  <priority 2 (4)>
>                     *1   ??? (kernel + 1935024) [0xffffff80003d86b0] (runnable) 6
>  <priority 3 (4)>
>                     *2   ??? (kernel + 1935024) [0xffffff80003d86b0] (runnable) 7-8
>  <priority 0 (4)>
>                     *1   ??? (kernel + 1935024) [0xffffff80003d86b0] (runnable) 9
>  <priority 4 (4)>
>                     *1   ??? (kernel + 1935024) [0xffffff80003d86b0] (runnable) 10
>  <priority 0 (4)>
>                     *1   ??? (kernel + 1935024) [0xffffff80003d86b0] (runnable) 11
>
>  Thread 0x306109           Thread name "JavaScriptCore bmalloc scavenger"      11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  __psynch_cvwait + 10 (libsystem_kernel.dylib + 18534) [0x7fff6e00c866] 1-11
>     *11  psynch_cvcontinue + 0 (pthread + 19324) [0xffffff7f82d6fb7c] 1-11
>
>  Thread 0x6edccf           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  __ulock_wait + 10 (libsystem_kernel.dylib + 14810) [0x7fff6e00b9da] 1-11
>     *11  ??? (kernel + 7307696) [0xffffff80008f81b0] (blocked by unfair lock owned by com.apple.WebKit.WebContent [31333] thread 0x6eefb2) 1-11
>
>  Thread 0x6ee510           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  __ulock_wait + 10 (libsystem_kernel.dylib + 14810) [0x7fff6e00b9da] 1-11
>     *11  ??? (kernel + 7307696) [0xffffff80008f81b0] (blocked by unfair lock owned by com.apple.WebKit.WebContent [31333] thread 0x6eefb2) 1-11
>
>  Thread 0x6ee511           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS default (requested default, ipc override default), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  bmalloc::Heap::scavenge(std::__1::unique_lock<bmalloc::Mutex>&, bmalloc::BulkDecommit&) + 157 (JavaScriptCore + 18434237) [0x107f6e8bd] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6eebf1           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  start_wqthread + 13 (libsystem_pthread.dylib + 9213) [0x7fff6e0c73fd] 1-11
>      11  _pthread_wqthread + 583 (libsystem_pthread.dylib + 9907) [0x7fff6e0c76b3] 1-11
>        11  _dispatch_worker_thread2 + 90 (libdispatch.dylib + 72518) [0x7fff6de95b46] 1-11
>          11  _dispatch_root_queue_drain + 657 (libdispatch.dylib + 70921) [0x7fff6de95509] 1-11
>            11  _dispatch_client_callout + 8 (libdispatch.dylib + 13885) [0x7fff6de8763d] 1-11
>              11  _dispatch_call_block_and_release + 12 (libdispatch.dylib + 9720) [0x7fff6de865f8] 1-11
>                11  ___cache_handle_memory_pressure_event_block_invoke + 87 (libcache.dylib + 13526) [0x7fff6dd594d6] 1-11
>                  11  _cache_enforce_limits + 100 (libcache.dylib + 5913) [0x7fff6dd57719] 1-11
>                    11  _evict_last + 101 (libcache.dylib + 10243) [0x7fff6dd58803] 1-11
>                      11  _entry_evict + 135 (libcache.dylib + 10388) [0x7fff6dd58894] 1-11
>                        11  _value_entry_remove + 113 (libcache.dylib + 10043) [0x7fff6dd5873b] 1-11
>                          11  RIPImageDataRelease + 23 (CoreGraphics + 439811) [0x7fff421c2603] 1-11
>                            11  CGSImageDataUnlock + 28 (CoreGraphics + 439867) [0x7fff421c263b] 1-11
>                              11  CGSImageDataHandleRelease + 45 (CoreGraphics + 440095) [0x7fff421c271f] 1-11
>                                11  free_small + 853 (libsystem_malloc.dylib + 26588) [0x7fff6e0837dc] 1-11
>                                  11  small_free_list_remove_ptr_no_clear + 84 (libsystem_malloc.dylib + 29059) [0x7fff6e084183] 1-11
>                                   *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>                                     *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>                                       *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>                                         *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>                                           *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>                                             *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                                               *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6eebf2           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  ConvertPass_Delete + 32 (vImage + 134320) [0x7fff3df39cb0] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6eef46           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  CFRelease + 15 (CoreFoundation + 39520) [0x7fff41d18a60] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6eef4c           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  start_wqthread + 13 (libsystem_pthread.dylib + 9213) [0x7fff6e0c73fd] 1-11
>      11  _pthread_wqthread + 583 (libsystem_pthread.dylib + 9907) [0x7fff6e0c76b3] 1-11
>        11  _dispatch_worker_thread2 + 90 (libdispatch.dylib + 72518) [0x7fff6de95b46] 1-11
>          11  _dispatch_root_queue_drain + 657 (libdispatch.dylib + 70921) [0x7fff6de95509] 1-11
>            11  _dispatch_client_callout + 8 (libdispatch.dylib + 13885) [0x7fff6de8763d] 1-11
>              11  _dispatch_call_block_and_release + 12 (libdispatch.dylib + 9720) [0x7fff6de865f8] 1-11
>                11  ___cache_handle_memory_pressure_event_block_invoke + 87 (libcache.dylib + 13526) [0x7fff6dd594d6] 1-11
>                  11  _cache_enforce_limits + 100 (libcache.dylib + 5913) [0x7fff6dd57719] 1-11
>                    11  _evict_last + 101 (libcache.dylib + 10243) [0x7fff6dd58803] 1-11
>                      11  _entry_evict + 135 (libcache.dylib + 10388) [0x7fff6dd58894] 1-11
>                        11  _value_entry_remove + 113 (libcache.dylib + 10043) [0x7fff6dd5873b] 1-11
>                          11  CFRelease + 15 (CoreFoundation + 39520) [0x7fff41d18a60] 1-11
>                           *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>                             *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>                               *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>                                 *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>                                   *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>                                     *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                                       *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6eef84           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  CFRelease + 15 (CoreFoundation + 39520) [0x7fff41d18a60] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6eefaf           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  start_wqthread + 13 (libsystem_pthread.dylib + 9213) [0x7fff6e0c73fd] 1-11
>      11  _pthread_wqthread + 583 (libsystem_pthread.dylib + 9907) [0x7fff6e0c76b3] 1-11
>        11  _dispatch_worker_thread2 + 90 (libdispatch.dylib + 72518) [0x7fff6de95b46] 1-11
>          11  _dispatch_root_queue_drain + 657 (libdispatch.dylib + 70921) [0x7fff6de95509] 1-11
>            11  _dispatch_client_callout + 8 (libdispatch.dylib + 13885) [0x7fff6de8763d] 1-11
>              11  _dispatch_call_block_and_release + 12 (libdispatch.dylib + 9720) [0x7fff6de865f8] 1-11
>                11  ___cache_handle_memory_pressure_event_block_invoke + 87 (libcache.dylib + 13526) [0x7fff6dd594d6] 1-11
>                  11  _cache_enforce_limits + 100 (libcache.dylib + 5913) [0x7fff6dd57719] 1-11
>                    11  _evict_last + 101 (libcache.dylib + 10243) [0x7fff6dd58803] 1-11
>                      11  _entry_evict + 135 (libcache.dylib + 10388) [0x7fff6dd58894] 1-11
>                        11  _value_entry_remove + 113 (libcache.dylib + 10043) [0x7fff6dd5873b] 1-11
>                          11  _CFRelease + 240 (CoreFoundation + 1294928) [0x7fff41e4b250] 1-11
>                            11  _CFRelease + 240 (CoreFoundation + 1294928) [0x7fff41e4b250] 1-11
>                              11  __CFBasicHashDrain + 463 (CoreFoundation + 60287) [0x7fff41d1db7f] 1-11
>                                11  CFRelease + 15 (CoreFoundation + 39520) [0x7fff41d18a60] 1-11
>                                 *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>                                   *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>                                     *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>                                       *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>                                         *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>                                           *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                                             *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6eefb2           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  tiny_free_no_lock + 2430 (libsystem_malloc.dylib + 22516) [0x7fff6e0827f4] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6ef001           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  __ulock_wait + 10 (libsystem_kernel.dylib + 14810) [0x7fff6e00b9da] 1-11
>     *11  ??? (kernel + 7307696) [0xffffff80008f81b0] (blocked by unfair lock owned by com.apple.WebKit.WebContent [31333] thread 0x6eefb2) 1-11
>
>  Binary Images:
>           0x1015dc000 -        0x1015dcfff  com.apple.WebKit.WebContent                     <B35AFCA6-87B0-38D7-B7E0-2E9947F727E8>  /System/Library/StagedFrameworks/Safari/WebKit.framework/Versions/A/XPCServices/com.apple.WebKit.WebContent.xpc/Contents/MacOS/com.apple.WebKit.WebContent
>           0x1015e9000 -        0x101e06fff  com.apple.WebKit 14611 (14611.3.10.1.7)         <E0702C24-5B95-341D-AE3E-EF015BB78D3E>  /System/Library/StagedFrameworks/Safari/WebKit.framework/Versions/A/WebKit
>           0x102901000 -        0x10507cfff  com.apple.WebCore 14611 (14611.3.10.1.7)        <D4F5E65E-3B5F-336F-B7D0-D0233000554F>  /System/Library/StagedFrameworks/Safari/WebCore.framework/Versions/A/WebCore
>           0x106dda000 -        0x108086fff  com.apple.JavaScriptCore 14611 (14611.3.10.1.7) <0D4FAA38-6DDB-3046-9BA7-F05F2AB4290F>  /System/Library/StagedFrameworks/Safari/JavaScriptCore.framework/Versions/A/JavaScriptCore
>        0x7fff3df19000 -     0x7fff3e80dfff  com.apple.vImage 8.1 ()                         <2905F53F-12C4-3583-A0A3-82607C5341CA>  /System/Library/Frameworks/Accelerate.framework/Versions/A/Frameworks/vImage.framework/Versions/A/vImage
>        0x7fff41d0f000 -     0x7fff42155fff  com.apple.CoreFoundation 6.9 (1575.405)         <22EC9B76-B2B4-3CE8-9EAE-33531A902956>  /System/Library/Frameworks/CoreFoundation.framework/Versions/A/CoreFoundation
>        0x7fff42157000 -     0x7fff42804fff  com.apple.CoreGraphics 2.0 (1265.13)            <7FEDC82C-91C2-3BD0-8964-67174981BFED>  /System/Library/Frameworks/CoreGraphics.framework/Versions/A/CoreGraphics
>        0x7fff6dd56000 -     0x7fff6dd5afff  libcache.dylib (81)                             <1987D1E1-DB11-3291-B12A-EBD55848E02D>  /usr/lib/system/libcache.dylib
>        0x7fff6de84000 -     0x7fff6debdfff  libdispatch.dylib (1008.270.1)                  <97273678-E94C-3C8C-89F6-2E2020F4B43B>  /usr/lib/system/libdispatch.dylib
>        0x7fff6e008000 -     0x7fff6e030fff  libsystem_kernel.dylib (4903.278.70)            <35EE704F-F9B6-3531-B312-E45CFA2A8743>  /usr/lib/system/libsystem_kernel.dylib
>        0x7fff6e07d000 -     0x7fff6e0a7fff  libsystem_malloc.dylib (166.270.1)              <011F3AD0-8E6A-3A89-AE64-6E5F6840F30A>  /usr/lib/system/libsystem_malloc.dylib
>        0x7fff6e0c5000 -     0x7fff6e0cffff  libsystem_pthread.dylib (330.250.2)             <2D5C08FF-484F-3D59-9132-CE1DCB3F76D7>  /usr/lib/system/libsystem_pthread.dylib
>   *0xffffff7f82d6b000 - 0xffffff7f82d72fff  com.apple.kec.pthread 1.0 (1)                   <6C7628FE-2621-3C19-B248-D4DA0D722123>  /System/Library/Extensions/pthread.kext/Contents/MacOS/pthread
>   *0xffffff8000200000 - 0xffffff8000bfffff  kernel (4903.278.70)                            <041B6A6D-CD16-36FA-88B9-E32FF46EF89F>  /System/Library/Kernels/kernel
>
>
>Process:         com.apple.WebKit.WebContent [39098]
>UUID:            B35AFCA6-87B0-38D7-B7E0-2E9947F727E8
>Path:            /System/Library/StagedFrameworks/Safari/WebKit.framework/Versions/A/XPCServices/com.apple.WebKit.WebContent.xpc/Contents/MacOS/com.apple.WebKit.WebContent
>Architecture:    x86_64
>Parent:          launchd [1]
>Responsible:     Safari [858]
>UID:             502
>Sudden Term:     Tracked (allows idle exit)
>Footprint:       87.30 MB
>Start time:      2022-03-19 11:54:52 +0000
>End time:        2022-03-19 11:54:53 +0000
>Num samples:     11 (1-11)
>Note:            1 idle work queue thread omitted
>
>  Thread 0x42b16b           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user interactive (requested user interactive), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  WTF::Detail::CallableWrapper<WebCore::ThreadTimers::setSharedTimer(WebCore::SharedTimer*)::$_0, void>::call() + 158 (WebCore + 29217710) [0x1075bd3ae] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x42b170           Thread name "JavaScriptCore bmalloc scavenger"      11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  __psynch_cvwait + 10 (libsystem_kernel.dylib + 18534) [0x7fff6e00c866] 1-11
>     *11  psynch_cvcontinue + 0 (pthread + 19324) [0xffffff7f82d6fb7c] 1-11
>
>  Thread 0x42b618           Thread name "WebCore: Scrolling"                    11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user interactive (requested user interactive), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>     *11  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-11
>
>  Binary Images:
>           0x1046c7000 -        0x1046c7fff  com.apple.WebKit.WebContent              <B35AFCA6-87B0-38D7-B7E0-2E9947F727E8>  /System/Library/StagedFrameworks/Safari/WebKit.framework/Versions/A/XPCServices/com.apple.WebKit.WebContent.xpc/Contents/MacOS/com.apple.WebKit.WebContent
>           0x1059e0000 -        0x10815bfff  com.apple.WebCore 14611 (14611.3.10.1.7) <D4F5E65E-3B5F-336F-B7D0-D0233000554F>  /System/Library/StagedFrameworks/Safari/WebCore.framework/Versions/A/WebCore
>        0x7fff6e008000 -     0x7fff6e030fff  libsystem_kernel.dylib (4903.278.70)     <35EE704F-F9B6-3531-B312-E45CFA2A8743>  /usr/lib/system/libsystem_kernel.dylib
>   *0xffffff7f82d6b000 - 0xffffff7f82d72fff  com.apple.kec.pthread 1.0 (1)            <6C7628FE-2621-3C19-B248-D4DA0D722123>  /System/Library/Extensions/pthread.kext/Contents/MacOS/pthread
>   *0xffffff8000200000 - 0xffffff8000bfffff  kernel (4903.278.70)                     <041B6A6D-CD16-36FA-88B9-E32FF46EF89F>  /System/Library/Kernels/kernel
>
>
>Process:         com.apple.WebKit.WebContent [39114]
>UUID:            B35AFCA6-87B0-38D7-B7E0-2E9947F727E8
>Path:            /System/Library/StagedFrameworks/Safari/WebKit.framework/Versions/A/XPCServices/com.apple.WebKit.WebContent.xpc/Contents/MacOS/com.apple.WebKit.WebContent
>Architecture:    x86_64
>Parent:          launchd [1]
>Responsible:     Safari [858]
>UID:             502
>Sudden Term:     Tracked (allows idle exit)
>Footprint:       48.47 MB
>Start time:      2022-03-19 11:54:52 +0000
>End time:        2022-03-19 11:54:53 +0000
>Num samples:     11 (1-11)
>Note:            1 idle work queue thread omitted
>
>  Thread 0x42c35b           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user interactive (requested user interactive), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  syscall_thread_switch + 10 (libsystem_kernel.dylib + 4922) [0x7fff6e00933a] 1-11
>     *11  return_from_trap + 172 (kernel + 1419676) [0xffffff800035a99c] 1-11
>       *11  ast_taken_user + 525 (kernel + 1726269) [0xffffff80003a573d] 1-11
>         *11  telemetry_take_sample + 632 (kernel + 2801816) [0xffffff80004ac098] 1-11
>           *11  _bcopy + 11 (kernel + 1416683) [0xffffff8000359deb] 1-11
>             *11  ??? (kernel + 1419728) [0xffffff800035a9d0] 1-11
>               *11  kernel_trap + 578 (kernel + 2991794) [0xffffff80004da6b2] 1-11
>                 *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>                   *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>                     *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>                       *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                         *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x42c360           Thread name "JavaScriptCore bmalloc scavenger"      11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  __psynch_cvwait + 10 (libsystem_kernel.dylib + 18534) [0x7fff6e00c866] 1-11
>     *11  psynch_cvcontinue + 0 (pthread + 19324) [0xffffff7f82d6fb7c] 1-11
>
>  Thread 0x42d269           Thread name "WebCore: Scrolling"                    11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user interactive (requested user interactive), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>     *11  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-11
>
>  Thread 0x6eda43           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  __CFBasicHashDrain + 367 (CoreFoundation + 60191) [0x7fff41d1db1f] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6ee65d           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  _cache_handle_memory_pressure_event + 136 (libcache.dylib + 13306) [0x7fff6dd593fa] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6ee65e           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS default (requested default, ipc override default), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  bmalloc::Heap::scavenge(std::__1::unique_lock<bmalloc::Mutex>&, bmalloc::BulkDecommit&) + 116 (JavaScriptCore + 18434196) [0x109fa8894] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6eeb0a           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  start_wqthread + 13 (libsystem_pthread.dylib + 9213) [0x7fff6e0c73fd] 1-11
>      11  _pthread_wqthread + 583 (libsystem_pthread.dylib + 9907) [0x7fff6e0c76b3] 1-11
>        11  _dispatch_worker_thread2 + 90 (libdispatch.dylib + 72518) [0x7fff6de95b46] 1-11
>          11  _dispatch_root_queue_drain + 657 (libdispatch.dylib + 70921) [0x7fff6de95509] 1-11
>            11  _dispatch_client_callout + 8 (libdispatch.dylib + 13885) [0x7fff6de8763d] 1-11
>              11  _dispatch_call_block_and_release + 12 (libdispatch.dylib + 9720) [0x7fff6de865f8] 1-11
>                11  ___cache_handle_memory_pressure_event_block_invoke + 87 (libcache.dylib + 13526) [0x7fff6dd594d6] 1-11
>                  11  _cache_enforce_limits + 100 (libcache.dylib + 5913) [0x7fff6dd57719] 1-11
>                    11  _evict_last + 101 (libcache.dylib + 10243) [0x7fff6dd58803] 1-11
>                      11  _entry_evict + 135 (libcache.dylib + 10388) [0x7fff6dd58894] 1-11
>                        11  _value_entry_remove + 113 (libcache.dylib + 10043) [0x7fff6dd5873b] 1-11
>                          11  CFRelease + 15 (CoreFoundation + 39520) [0x7fff41d18a60] 1-11
>                           *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>                             *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>                               *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>                                 *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>                                   *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>                                     *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                                       *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6eedc3           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  CGSImageDataUnlock + 19 (CoreGraphics + 439858) [0x7fff421c2632] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6eee74           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  vImageCGConverter_Destroy + 64 (vImage + 134256) [0x7fff3df39c70] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6eeec3           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  start_wqthread + 13 (libsystem_pthread.dylib + 9213) [0x7fff6e0c73fd] 1-11
>      11  _pthread_wqthread + 583 (libsystem_pthread.dylib + 9907) [0x7fff6e0c76b3] 1-11
>        11  _dispatch_worker_thread2 + 90 (libdispatch.dylib + 72518) [0x7fff6de95b46] 1-11
>          11  _dispatch_root_queue_drain + 657 (libdispatch.dylib + 70921) [0x7fff6de95509] 1-11
>            11  _dispatch_client_callout + 8 (libdispatch.dylib + 13885) [0x7fff6de8763d] 1-11
>              11  _dispatch_call_block_and_release + 12 (libdispatch.dylib + 9720) [0x7fff6de865f8] 1-11
>                11  ___cache_handle_memory_pressure_event_block_invoke + 87 (libcache.dylib + 13526) [0x7fff6dd594d6] 1-11
>                  11  _cache_enforce_limits + 100 (libcache.dylib + 5913) [0x7fff6dd57719] 1-11
>                    11  _evict_last + 101 (libcache.dylib + 10243) [0x7fff6dd58803] 1-11
>                      11  _entry_evict + 135 (libcache.dylib + 10388) [0x7fff6dd58894] 1-11
>                        11  _value_entry_remove + 113 (libcache.dylib + 10043) [0x7fff6dd5873b] 1-11
>                          11  CFRelease + 15 (CoreFoundation + 39520) [0x7fff41d18a60] 1-11
>                           *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>                             *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>                               *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>                                 *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>                                   *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>                                     *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                                       *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6eefad           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  __ulock_wait + 10 (libsystem_kernel.dylib + 14810) [0x7fff6e00b9da] 1-11
>     *11  ??? (kernel + 7307696) [0xffffff80008f81b0] (blocked by unfair lock owned by com.apple.WebKit.WebContent [39114] thread 0x6eeec3) 1-11
>
>  Thread 0x6ef013           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated, ipc override user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  tiny_malloc_from_free_list + 340 (libsystem_malloc.dylib + 15181) [0x7fff6e080b4d] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Binary Images:
>           0x10361a000 -        0x10361afff  com.apple.WebKit.WebContent                     <B35AFCA6-87B0-38D7-B7E0-2E9947F727E8>  /System/Library/StagedFrameworks/Safari/WebKit.framework/Versions/A/XPCServices/com.apple.WebKit.WebContent.xpc/Contents/MacOS/com.apple.WebKit.WebContent
>           0x108e14000 -        0x10a0c0fff  com.apple.JavaScriptCore 14611 (14611.3.10.1.7) <0D4FAA38-6DDB-3046-9BA7-F05F2AB4290F>  /System/Library/StagedFrameworks/Safari/JavaScriptCore.framework/Versions/A/JavaScriptCore
>        0x7fff3df19000 -     0x7fff3e80dfff  com.apple.vImage 8.1 ()                         <2905F53F-12C4-3583-A0A3-82607C5341CA>  /System/Library/Frameworks/Accelerate.framework/Versions/A/Frameworks/vImage.framework/Versions/A/vImage
>        0x7fff41d0f000 -     0x7fff42155fff  com.apple.CoreFoundation 6.9 (1575.405)         <22EC9B76-B2B4-3CE8-9EAE-33531A902956>  /System/Library/Frameworks/CoreFoundation.framework/Versions/A/CoreFoundation
>        0x7fff42157000 -     0x7fff42804fff  com.apple.CoreGraphics 2.0 (1265.13)            <7FEDC82C-91C2-3BD0-8964-67174981BFED>  /System/Library/Frameworks/CoreGraphics.framework/Versions/A/CoreGraphics
>        0x7fff6dd56000 -     0x7fff6dd5afff  libcache.dylib (81)                             <1987D1E1-DB11-3291-B12A-EBD55848E02D>  /usr/lib/system/libcache.dylib
>        0x7fff6de84000 -     0x7fff6debdfff  libdispatch.dylib (1008.270.1)                  <97273678-E94C-3C8C-89F6-2E2020F4B43B>  /usr/lib/system/libdispatch.dylib
>        0x7fff6e008000 -     0x7fff6e030fff  libsystem_kernel.dylib (4903.278.70)            <35EE704F-F9B6-3531-B312-E45CFA2A8743>  /usr/lib/system/libsystem_kernel.dylib
>        0x7fff6e07d000 -     0x7fff6e0a7fff  libsystem_malloc.dylib (166.270.1)              <011F3AD0-8E6A-3A89-AE64-6E5F6840F30A>  /usr/lib/system/libsystem_malloc.dylib
>        0x7fff6e0c5000 -     0x7fff6e0cffff  libsystem_pthread.dylib (330.250.2)             <2D5C08FF-484F-3D59-9132-CE1DCB3F76D7>  /usr/lib/system/libsystem_pthread.dylib
>   *0xffffff7f82d6b000 - 0xffffff7f82d72fff  com.apple.kec.pthread 1.0 (1)                   <6C7628FE-2621-3C19-B248-D4DA0D722123>  /System/Library/Extensions/pthread.kext/Contents/MacOS/pthread
>   *0xffffff8000200000 - 0xffffff8000bfffff  kernel (4903.278.70)                            <041B6A6D-CD16-36FA-88B9-E32FF46EF89F>  /System/Library/Kernels/kernel
>
>
>Process:         com.apple.WebKit.WebContent [39134]
>UUID:            B35AFCA6-87B0-38D7-B7E0-2E9947F727E8
>Path:            /System/Library/StagedFrameworks/Safari/WebKit.framework/Versions/A/XPCServices/com.apple.WebKit.WebContent.xpc/Contents/MacOS/com.apple.WebKit.WebContent
>Architecture:    x86_64
>Parent:          launchd [1]
>Responsible:     Safari [858]
>UID:             502
>Sudden Term:     Tracked (allows idle exit)
>Footprint:       35.12 MB
>Start time:      2022-03-19 11:54:52 +0000
>End time:        2022-03-19 11:54:53 +0000
>Num samples:     11 (1-11)
>CPU Time:        0.011s (36.0M cycles, 14.4M instructions, 2.50c/i)
>Note:            1 idle work queue thread omitted
>
>  Thread 0x42d9a7           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user interactive (requested user interactive), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  bmalloc::Deallocator::deallocateSlowCase(void*) + 49 (JavaScriptCore + 18422129) [0x10dbc0971] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x42d9c0           Thread name "JavaScriptCore bmalloc scavenger"      11 samples (1-11)         priority 0-4 (base 4)     cpu time 0.011s (36.0M cycles, 14.4M instructions, 2.50c/i)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2, priority 3 (4)>
>  11  thread_start + 13 (libsystem_pthread.dylib + 9229) [0x7fff6e0c740d] 1-11
>    11  _pthread_start + 66 (libsystem_pthread.dylib + 25161) [0x7fff6e0cb249] 1-11
>      11  _pthread_body + 126 (libsystem_pthread.dylib + 13035) [0x7fff6e0c82eb] 1-11
>        11  void* std::__1::__thread_proxy<std::__1::tuple<std::__1::unique_ptr<std::__1::__thread_struct, std::__1::default_delete<std::__1::__thread_struct> >, void (*)(bmalloc::Scavenger*), bmalloc::Scavenger*> >(void*) + 39 (JavaScriptCore + 18474215) [0x10dbcd4e7] 1-11
>          11  bmalloc::Scavenger::threadEntryPoint(bmalloc::Scavenger*) + 9 (JavaScriptCore + 18463737) [0x10dbcabf9] 1-11
>            11  bmalloc::Scavenger::threadRunLoop() + 104 (JavaScriptCore + 18464696) [0x10dbcafb8] 1-11
>              11  syscall_thread_switch + 10 (libsystem_kernel.dylib + 4922) [0x7fff6e00933a] 1-11
>               *2   ??? (kernel + 1935024) [0xffffff80003d86b0] (runnable) 1-2
>  <priority 0 (4)>
>               *1   ??? (kernel + 1935024) [0xffffff80003d86b0] (runnable) 3
>  <priority 3 (4)>
>               *1   ??? (kernel + 1935024) [0xffffff80003d86b0] (runnable) 4
>  <priority 0 (4)>
>               *1   ??? (kernel + 1935024) [0xffffff80003d86b0] (runnable) 5
>  <priority 2 (4)>
>               *1   ??? (kernel + 1935024) [0xffffff80003d86b0] (runnable) 6
>  <priority 0 (4)>
>               *1   ??? (kernel + 1935024) [0xffffff80003d86b0] (runnable) 7
>  <priority 3 (4)>
>               *2   ??? (kernel + 1935024) [0xffffff80003d86b0] (runnable) 8-9
>  <priority 4 (4)>
>               *1   ??? (kernel + 1935024) [0xffffff80003d86b0] (runnable) 10
>  <priority 0 (4)>
>               *1   ??? (kernel + 1935024) [0xffffff80003d86b0] (runnable) 11
>
>  Thread 0x42e190           Thread name "WebCore: Scrolling"                    11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user interactive (requested user interactive), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>     *11  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-11
>
>  Thread 0x6ee134           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  CFRelease + 15 (CoreFoundation + 39520) [0x7fff41d18a60] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6ee6dd           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS default (requested default, ipc override default), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  bmalloc::IsoHeapImpl<bmalloc::IsoConfig<144u> >::scavenge(bmalloc::Vector<bmalloc::DeferredDecommit>&) + 0 (WebCore + 21184128) [0x109989e80] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6eedbf           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  CFRelease + 15 (CoreFoundation + 39520) [0x7fff41d18a60] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6eeea5           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  CFGetTypeID + 10 (CoreFoundation + 43287) [0x7fff41d19917] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6eeeb3           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  CFRelease + 15 (CoreFoundation + 39520) [0x7fff41d18a60] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6eeec5           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  tiny_free_list_add_ptr + 219 (libsystem_malloc.dylib + 22820) [0x7fff6e082924] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6ef00c           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  CFRelease + 15 (CoreFoundation + 39520) [0x7fff41d18a60] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6ef34a           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  CFRelease + 15 (CoreFoundation + 39520) [0x7fff41d18a60] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Binary Images:
>           0x107239000 -        0x107239fff  com.apple.WebKit.WebContent                     <B35AFCA6-87B0-38D7-B7E0-2E9947F727E8>  /System/Library/StagedFrameworks/Safari/WebKit.framework/Versions/A/XPCServices/com.apple.WebKit.WebContent.xpc/Contents/MacOS/com.apple.WebKit.WebContent
>           0x108556000 -        0x10acd1fff  com.apple.WebCore 14611 (14611.3.10.1.7)        <D4F5E65E-3B5F-336F-B7D0-D0233000554F>  /System/Library/StagedFrameworks/Safari/WebCore.framework/Versions/A/WebCore
>           0x10ca2f000 -        0x10dcdbfff  com.apple.JavaScriptCore 14611 (14611.3.10.1.7) <0D4FAA38-6DDB-3046-9BA7-F05F2AB4290F>  /System/Library/StagedFrameworks/Safari/JavaScriptCore.framework/Versions/A/JavaScriptCore
>        0x7fff41d0f000 -     0x7fff42155fff  com.apple.CoreFoundation 6.9 (1575.405)         <22EC9B76-B2B4-3CE8-9EAE-33531A902956>  /System/Library/Frameworks/CoreFoundation.framework/Versions/A/CoreFoundation
>        0x7fff6e008000 -     0x7fff6e030fff  libsystem_kernel.dylib (4903.278.70)            <35EE704F-F9B6-3531-B312-E45CFA2A8743>  /usr/lib/system/libsystem_kernel.dylib
>        0x7fff6e07d000 -     0x7fff6e0a7fff  libsystem_malloc.dylib (166.270.1)              <011F3AD0-8E6A-3A89-AE64-6E5F6840F30A>  /usr/lib/system/libsystem_malloc.dylib
>        0x7fff6e0c5000 -     0x7fff6e0cffff  libsystem_pthread.dylib (330.250.2)             <2D5C08FF-484F-3D59-9132-CE1DCB3F76D7>  /usr/lib/system/libsystem_pthread.dylib
>   *0xffffff8000200000 - 0xffffff8000bfffff  kernel (4903.278.70)                            <041B6A6D-CD16-36FA-88B9-E32FF46EF89F>  /System/Library/Kernels/kernel
>
>
>Process:         com.apple.WebKit.WebContent [39148]
>UUID:            B35AFCA6-87B0-38D7-B7E0-2E9947F727E8
>Path:            /System/Library/StagedFrameworks/Safari/WebKit.framework/Versions/A/XPCServices/com.apple.WebKit.WebContent.xpc/Contents/MacOS/com.apple.WebKit.WebContent
>Architecture:    x86_64
>Parent:          launchd [1]
>Responsible:     Safari [858]
>UID:             502
>Sudden Term:     Tracked (allows idle exit)
>Footprint:       132.98 MB
>Start time:      2022-03-19 11:54:52 +0000
>End time:        2022-03-19 11:54:53 +0000
>Num samples:     11 (1-11)
>Note:            1 idle work queue thread omitted
>
>  Thread 0x42ea01           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user interactive (requested user interactive), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  JSC::CodeBlock::setConstantRegisters(WTF::RefCountedArray<JSC::WriteBarrier<JSC::Unknown, WTF::RawValueTraits<JSC::Unknown> >, WTF::RawPtrTraits<JSC::WriteBarrier<JSC::Unknown, WTF::RawValueTraits<JSC::Unknown> > > > const&, WTF::RefCountedArray<JSC::SourceCodeRepresentation, WTF::RawPtrTraits<JSC::SourceCodeRepresentation> > const&, JSC::ScriptExecutable*) + 1730 (JavaScriptCore + 6236930) [0x10c4dcb02] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x42ea06           Thread name "JavaScriptCore bmalloc scavenger"      11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  __psynch_cvwait + 10 (libsystem_kernel.dylib + 18534) [0x7fff6e00c866] 1-11
>     *11  psynch_cvcontinue + 0 (pthread + 19324) [0xffffff7f82d6fb7c] 1-11
>
>  Thread 0x46d2f7           Thread name "WebCore: Scrolling"                    11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user interactive (requested user interactive), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>     *11  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-11
>
>  Binary Images:
>           0x1066ed000 -        0x1066edfff  com.apple.WebKit.WebContent                     <B35AFCA6-87B0-38D7-B7E0-2E9947F727E8>  /System/Library/StagedFrameworks/Safari/WebKit.framework/Versions/A/XPCServices/com.apple.WebKit.WebContent.xpc/Contents/MacOS/com.apple.WebKit.WebContent
>           0x10beea000 -        0x10d196fff  com.apple.JavaScriptCore 14611 (14611.3.10.1.7) <0D4FAA38-6DDB-3046-9BA7-F05F2AB4290F>  /System/Library/StagedFrameworks/Safari/JavaScriptCore.framework/Versions/A/JavaScriptCore
>        0x7fff6e008000 -     0x7fff6e030fff  libsystem_kernel.dylib (4903.278.70)            <35EE704F-F9B6-3531-B312-E45CFA2A8743>  /usr/lib/system/libsystem_kernel.dylib
>   *0xffffff7f82d6b000 - 0xffffff7f82d72fff  com.apple.kec.pthread 1.0 (1)                   <6C7628FE-2621-3C19-B248-D4DA0D722123>  /System/Library/Extensions/pthread.kext/Contents/MacOS/pthread
>   *0xffffff8000200000 - 0xffffff8000bfffff  kernel (4903.278.70)                            <041B6A6D-CD16-36FA-88B9-E32FF46EF89F>  /System/Library/Kernels/kernel
>
>
>Process:         com.apple.WebKit.WebContent [39157]
>UUID:            B35AFCA6-87B0-38D7-B7E0-2E9947F727E8
>Path:            /System/Library/StagedFrameworks/Safari/WebKit.framework/Versions/A/XPCServices/com.apple.WebKit.WebContent.xpc/Contents/MacOS/com.apple.WebKit.WebContent
>Architecture:    x86_64
>Parent:          launchd [1]
>Responsible:     Safari [858]
>UID:             502
>Sudden Term:     Tracked (allows idle exit)
>Footprint:       68.71 MB
>Start time:      2022-03-19 11:54:52 +0000
>End time:        2022-03-19 11:54:53 +0000
>Num samples:     11 (1-11)
>Note:            1 idle work queue thread omitted
>
>  Thread 0x42f1f8           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user interactive (requested user interactive), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  __CFRunLoopDoTimer + 864 (CoreFoundation + 366469) [0x7fff41d68785] 1-11
>      11  __CFRUNLOOP_IS_CALLING_OUT_TO_A_TIMER_CALLBACK_FUNCTION__ + 20 (CoreFoundation + 367577) [0x7fff41d68bd9] 1-11
>        11  WebCore::timerFired(__CFRunLoopTimer*, void*) + 31 (WebCore + 36431) [0x720008e4f] 1-11
>          11  WTF::Detail::CallableWrapper<WebCore::ThreadTimers::setSharedTimer(WebCore::SharedTimer*)::$_0, void>::call() + 195 (WebCore + 29217747) [0x721bdd3d3] 1-11
>            11  WebCore::DOMTimer::fired() + 747 (WebCore + 992491) [0x7200f24eb] 1-11
>              11  WebCore::ScheduledAction::execute(WebCore::Document&) + 198 (WebCore + 18686742) [0x7211d2316] 1-11
>                11  WebCore::ScheduledAction::executeFunctionInContext(JSC::JSGlobalObject*, JSC::JSValue, WebCore::ScriptExecutionContext&) + 580 (WebCore + 18687956) [0x7211d27d4] 1-11
>                  11  WebCore::JSExecState::profiledCall(JSC::JSGlobalObject*, JSC::ProfilingReason, JSC::JSValue, JSC::CallData const&, JSC::JSValue, JSC::ArgList const&, WTF::NakedPtr<JSC::Exception>&) + 146 (WebCore + 18688450) [0x7211d29c2] 1-11
>                    11  JSC::profiledCall(JSC::JSGlobalObject*, JSC::ProfilingReason, JSC::JSValue, JSC::CallData const&, JSC::JSValue, JSC::ArgList const&, WTF::NakedPtr<JSC::Exception>&) + 147 (JavaScriptCore + 13247203) [0x7251722e3] 1-11
>                      11  JSC::Interpreter::executeCall(JSC::JSGlobalObject*, JSC::JSObject*, JSC::CallData const&, JSC::JSValue, JSC::ArgList const&) + 545 (JavaScriptCore + 10835425) [0x724f255e1] 1-11
>                        11  vmEntryToJavaScript + 216 (JavaScriptCore + 3697238) [0x724856a56] 1-11
>                          11  llint_entry + 40884 (JavaScriptCore + 3738627) [0x724860c03] 1-11
>                            11  llint_slow_path_put_by_id + 2376 (JavaScriptCore + 1362568) [0x72461ca88] 1-11
>                              11  JSC::JSFunction::put(JSC::JSCell*, JSC::JSGlobalObject*, JSC::PropertyName, JSC::JSValue, JSC::PutPropertySlot&) + 764 (JavaScriptCore + 14012028) [0x72522ce7c] 1-11
>                                11  JSC::JSObject::put(JSC::JSCell*, JSC::JSGlobalObject*, JSC::PropertyName, JSC::JSValue, JSC::PutPropertySlot&) + 458 (JavaScriptCore + 14299946) [0x72527332a] 1-11
>                                  11  JSC::JSObject::putInlineSlow(JSC::JSGlobalObject*, JSC::PropertyName, JSC::JSValue, JSC::PutPropertySlot&) + 914 (JavaScriptCore + 14339554) [0x72527cde2] 1-11
>                                    11  bool JSC::JSObject::putDirectInternal<(JSC::JSObject::PutMode)0>(JSC::VM&, JSC::PropertyName, JSC::JSValue, unsigned int, JSC::PutPropertySlot&) + 395 (JavaScriptCore + 13155115) [0x72515bb2b] 1-11
>                                      11  JSC::Structure::addPropertyTransitionToExistingStructure(JSC::Structure*, JSC::PropertyName, unsigned int, int&) + 40 (JavaScriptCore + 15352808) [0x7253743e8] 1-11
>                                       *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>                                         *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>                                           *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>                                             *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>                                               *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>                                                 *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                                                   *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x42f1fc           Thread name "JavaScriptCore bmalloc scavenger"      11 samples (1-11)         priority 2 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  __psynch_cvwait + 10 (libsystem_kernel.dylib + 18534) [0x7fff6e00c866] 1-11
>     *11  psynch_cvcontinue + 0 (pthread + 19324) [0xffffff7f82d6fb7c] 1-11
>
>  Thread 0x42f861           Thread name "WebCore: Scrolling"                    11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user interactive (requested user interactive), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>     *11  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-11
>
>  Binary Images:
>           0x109762000 -        0x109762fff  com.apple.WebKit.WebContent                     <B35AFCA6-87B0-38D7-B7E0-2E9947F727E8>  /System/Library/StagedFrameworks/Safari/WebKit.framework/Versions/A/XPCServices/com.apple.WebKit.WebContent.xpc/Contents/MacOS/com.apple.WebKit.WebContent
>           0x720000000 -        0x72277bfff  com.apple.WebCore 14611 (14611.3.10.1.7)        <D4F5E65E-3B5F-336F-B7D0-D0233000554F>  /System/Library/StagedFrameworks/Safari/WebCore.framework/Versions/A/WebCore
>           0x7244d0000 -        0x72577cfff  com.apple.JavaScriptCore 14611 (14611.3.10.1.7) <0D4FAA38-6DDB-3046-9BA7-F05F2AB4290F>  /System/Library/StagedFrameworks/Safari/JavaScriptCore.framework/Versions/A/JavaScriptCore
>        0x7fff41d0f000 -     0x7fff42155fff  com.apple.CoreFoundation 6.9 (1575.405)         <22EC9B76-B2B4-3CE8-9EAE-33531A902956>  /System/Library/Frameworks/CoreFoundation.framework/Versions/A/CoreFoundation
>        0x7fff6e008000 -     0x7fff6e030fff  libsystem_kernel.dylib (4903.278.70)            <35EE704F-F9B6-3531-B312-E45CFA2A8743>  /usr/lib/system/libsystem_kernel.dylib
>   *0xffffff7f82d6b000 - 0xffffff7f82d72fff  com.apple.kec.pthread 1.0 (1)                   <6C7628FE-2621-3C19-B248-D4DA0D722123>  /System/Library/Extensions/pthread.kext/Contents/MacOS/pthread
>   *0xffffff8000200000 - 0xffffff8000bfffff  kernel (4903.278.70)                            <041B6A6D-CD16-36FA-88B9-E32FF46EF89F>  /System/Library/Kernels/kernel
>
>
>Process:         com.apple.WebKit.WebContent [39209]
>UUID:            B35AFCA6-87B0-38D7-B7E0-2E9947F727E8
>Path:            /System/Library/StagedFrameworks/Safari/WebKit.framework/Versions/A/XPCServices/com.apple.WebKit.WebContent.xpc/Contents/MacOS/com.apple.WebKit.WebContent
>Architecture:    x86_64
>Parent:          launchd [1]
>Responsible:     Safari [858]
>UID:             502
>Sudden Term:     Tracked (allows idle exit)
>Footprint:       72.83 MB
>Pageins:         1 pages
>Start time:      2022-03-19 11:54:52 +0000
>End time:        2022-03-19 11:54:53 +0000
>Num samples:     11 (1-11)
>CPU Time:        <0.001s (408.2K cycles, 214.2K instructions, 1.91c/i)
>Note:            2 idle work queue threads omitted
>
>  Thread 0x432752           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user interactive (requested user interactive), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  __CFRunLoopDoTimer + 864 (CoreFoundation + 366469) [0x7fff41d68785] 1-11
>      11  __CFRUNLOOP_IS_CALLING_OUT_TO_A_TIMER_CALLBACK_FUNCTION__ + 20 (CoreFoundation + 367577) [0x7fff41d68bd9] 1-11
>        11  WebCore::timerFired(__CFRunLoopTimer*, void*) + 31 (WebCore + 36431) [0x430008e4f] 1-11
>          11  WTF::Detail::CallableWrapper<WebCore::ThreadTimers::setSharedTimer(WebCore::SharedTimer*)::$_0, void>::call() + 195 (WebCore + 29217747) [0x431bdd3d3] 1-11
>            11  WebCore::DOMTimer::fired() + 747 (WebCore + 992491) [0x4300f24eb] 1-11
>              11  WebCore::ScheduledAction::execute(WebCore::Document&) + 198 (WebCore + 18686742) [0x4311d2316] 1-11
>                11  WebCore::ScheduledAction::executeFunctionInContext(JSC::JSGlobalObject*, JSC::JSValue, WebCore::ScriptExecutionContext&) + 580 (WebCore + 18687956) [0x4311d27d4] 1-11
>                  11  WebCore::JSExecState::profiledCall(JSC::JSGlobalObject*, JSC::ProfilingReason, JSC::JSValue, JSC::CallData const&, JSC::JSValue, JSC::ArgList const&, WTF::NakedPtr<JSC::Exception>&) + 146 (WebCore + 18688450) [0x4311d29c2] 1-11
>                    11  JSC::profiledCall(JSC::JSGlobalObject*, JSC::ProfilingReason, JSC::JSValue, JSC::CallData const&, JSC::JSValue, JSC::ArgList const&, WTF::NakedPtr<JSC::Exception>&) + 147 (JavaScriptCore + 13247203) [0x4351722e3] 1-11
>                      11  JSC::Interpreter::executeCall(JSC::JSGlobalObject*, JSC::JSObject*, JSC::CallData const&, JSC::JSValue, JSC::ArgList const&) + 545 (JavaScriptCore + 10835425) [0x434f255e1] 1-11
>                        11  vmEntryToJavaScript + 216 (JavaScriptCore + 3697238) [0x434856a56] 1-11
>                          11  ??? [0x39d82a404251] 1-11
>                            11  ??? [0x39d82a38a3b5] 1-11
>                              11  ??? [0x39d82a2011d8] 1-11
>                                11  JSC::objectConstructorAssign(JSC::JSGlobalObject*, JSC::CallFrame*) + 291 (JavaScriptCore + 14815411) [0x4352f10b3] 1-11
>                                 *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>                                   *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>                                     *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>                                       *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>                                         *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>                                           *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                                             *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x432761           Thread name "JavaScriptCore bmalloc scavenger"      11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  __psynch_cvwait + 10 (libsystem_kernel.dylib + 18534) [0x7fff6e00c866] 1-11
>     *11  psynch_cvcontinue + 0 (pthread + 19324) [0xffffff7f82d6fb7c] 1-11
>
>  Thread 0x43327b           Thread name "WebCore: Scrolling"                    11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user interactive (requested user interactive), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>     *11  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-11
>
>  Thread 0x6ee52d           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  tiny_free_list_add_ptr + 219 (libsystem_malloc.dylib + 22820) [0x7fff6e082924] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6eec89           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  __ulock_wait + 10 (libsystem_kernel.dylib + 14810) [0x7fff6e00b9da] 1-11
>     *11  ??? (kernel + 7307696) [0xffffff80008f81b0] (blocked by unfair lock owned by com.apple.WebKit.WebContent [39209] thread 0x6eefc5) 1-11
>
>  Thread 0x6eeee6           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  __ulock_wait + 10 (libsystem_kernel.dylib + 14810) [0x7fff6e00b9da] 1-11
>     *11  ??? (kernel + 7307696) [0xffffff80008f81b0] (blocked by unfair lock owned by com.apple.WebKit.WebContent [39209] thread 0x6eefc5) 1-11
>
>  Thread 0x6eef22           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  tiny_free_list_remove_ptr + 381 (libsystem_malloc.dylib + 30632) [0x7fff6e0847a8] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6eef24           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  start_wqthread + 13 (libsystem_pthread.dylib + 9213) [0x7fff6e0c73fd] 1-11
>      11  _pthread_wqthread + 583 (libsystem_pthread.dylib + 9907) [0x7fff6e0c76b3] 1-11
>        11  _dispatch_worker_thread2 + 90 (libdispatch.dylib + 72518) [0x7fff6de95b46] 1-11
>          11  _dispatch_root_queue_drain + 657 (libdispatch.dylib + 70921) [0x7fff6de95509] 1-11
>            11  _dispatch_client_callout + 8 (libdispatch.dylib + 13885) [0x7fff6de8763d] 1-11
>              11  _dispatch_call_block_and_release + 12 (libdispatch.dylib + 9720) [0x7fff6de865f8] 1-11
>                11  ___cache_handle_memory_pressure_event_block_invoke + 87 (libcache.dylib + 13526) [0x7fff6dd594d6] 1-11
>                  11  _cache_enforce_limits + 100 (libcache.dylib + 5913) [0x7fff6dd57719] 1-11
>                    11  _evict_last + 101 (libcache.dylib + 10243) [0x7fff6dd58803] 1-11
>                      11  _entry_evict + 135 (libcache.dylib + 10388) [0x7fff6dd58894] 1-11
>                        11  _value_entry_remove + 113 (libcache.dylib + 10043) [0x7fff6dd5873b] 1-11
>                          11  CFRelease + 15 (CoreFoundation + 39520) [0x7fff41d18a60] 1-11
>                           *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>                             *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>                               *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>                                 *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>                                   *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>                                     *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                                       *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6eef40           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  __ulock_wait + 10 (libsystem_kernel.dylib + 14810) [0x7fff6e00b9da] 1-11
>     *11  ??? (kernel + 7307696) [0xffffff80008f81b0] (blocked by unfair lock owned by com.apple.WebKit.WebContent [39209] thread 0x6eefc5) 1-11
>
>  Thread 0x6eef51           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  __ulock_wait + 10 (libsystem_kernel.dylib + 14810) [0x7fff6e00b9da] 1-11
>     *11  ??? (kernel + 7307696) [0xffffff80008f81b0] (blocked by unfair lock owned by com.apple.WebKit.WebContent [39209] thread 0x6eef22) 1-11
>
>  Thread 0x6eef57           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  tiny_size + 185 (libsystem_malloc.dylib + 18263) [0x7fff6e081757] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6eef5c           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  CFRelease + 15 (CoreFoundation + 39520) [0x7fff41d18a60] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6eefa6           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  __ulock_wait + 10 (libsystem_kernel.dylib + 14810) [0x7fff6e00b9da] 1-11
>     *11  ??? (kernel + 7307696) [0xffffff80008f81b0] (blocked by unfair lock owned by com.apple.WebKit.WebContent [39209] thread 0x6eef22) 1-11
>
>  Thread 0x6eefb9           11 samples (1-11)         priority 4 (base 4)       cpu time <0.001s (408.2K cycles, 214.2K instructions, 1.91c/i)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  TCGFontCache::RemoveFont(__CFURL const*) + 0 (CoreText + 1020444) [0x7fff43a5521c] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6eefc5           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  tiny_free_list_remove_ptr + 381 (libsystem_malloc.dylib + 30632) [0x7fff6e0847a8] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Binary Images:
>           0x109b25000 -        0x109b25fff  com.apple.WebKit.WebContent                     <B35AFCA6-87B0-38D7-B7E0-2E9947F727E8>  /System/Library/StagedFrameworks/Safari/WebKit.framework/Versions/A/XPCServices/com.apple.WebKit.WebContent.xpc/Contents/MacOS/com.apple.WebKit.WebContent
>           0x430000000 -        0x43277bfff  com.apple.WebCore 14611 (14611.3.10.1.7)        <D4F5E65E-3B5F-336F-B7D0-D0233000554F>  /System/Library/StagedFrameworks/Safari/WebCore.framework/Versions/A/WebCore
>           0x4344d0000 -        0x43577cfff  com.apple.JavaScriptCore 14611 (14611.3.10.1.7) <0D4FAA38-6DDB-3046-9BA7-F05F2AB4290F>  /System/Library/StagedFrameworks/Safari/JavaScriptCore.framework/Versions/A/JavaScriptCore
>        0x7fff41d0f000 -     0x7fff42155fff  com.apple.CoreFoundation 6.9 (1575.405)         <22EC9B76-B2B4-3CE8-9EAE-33531A902956>  /System/Library/Frameworks/CoreFoundation.framework/Versions/A/CoreFoundation
>        0x7fff4395c000 -     0x7fff43ac0fff  com.apple.CoreText 352.0 (584.26.3.11)          <EDA32C6C-EA1E-34A4-9B38-2728A309A60F>  /System/Library/Frameworks/CoreText.framework/Versions/A/CoreText
>        0x7fff6dd56000 -     0x7fff6dd5afff  libcache.dylib (81)                             <1987D1E1-DB11-3291-B12A-EBD55848E02D>  /usr/lib/system/libcache.dylib
>        0x7fff6de84000 -     0x7fff6debdfff  libdispatch.dylib (1008.270.1)                  <97273678-E94C-3C8C-89F6-2E2020F4B43B>  /usr/lib/system/libdispatch.dylib
>        0x7fff6e008000 -     0x7fff6e030fff  libsystem_kernel.dylib (4903.278.70)            <35EE704F-F9B6-3531-B312-E45CFA2A8743>  /usr/lib/system/libsystem_kernel.dylib
>        0x7fff6e07d000 -     0x7fff6e0a7fff  libsystem_malloc.dylib (166.270.1)              <011F3AD0-8E6A-3A89-AE64-6E5F6840F30A>  /usr/lib/system/libsystem_malloc.dylib
>        0x7fff6e0c5000 -     0x7fff6e0cffff  libsystem_pthread.dylib (330.250.2)             <2D5C08FF-484F-3D59-9132-CE1DCB3F76D7>  /usr/lib/system/libsystem_pthread.dylib
>   *0xffffff7f82d6b000 - 0xffffff7f82d72fff  com.apple.kec.pthread 1.0 (1)                   <6C7628FE-2621-3C19-B248-D4DA0D722123>  /System/Library/Extensions/pthread.kext/Contents/MacOS/pthread
>   *0xffffff8000200000 - 0xffffff8000bfffff  kernel (4903.278.70)                            <041B6A6D-CD16-36FA-88B9-E32FF46EF89F>  /System/Library/Kernels/kernel
>
>
>Process:         com.apple.WebKit.WebContent [39328]
>UUID:            B35AFCA6-87B0-38D7-B7E0-2E9947F727E8
>Path:            /System/Library/StagedFrameworks/Safari/WebKit.framework/Versions/A/XPCServices/com.apple.WebKit.WebContent.xpc/Contents/MacOS/com.apple.WebKit.WebContent
>Architecture:    x86_64
>Parent:          launchd [1]
>Responsible:     Safari [858]
>UID:             502
>Sudden Term:     Tracked (allows idle exit)
>Footprint:       389.71 MB
>Start time:      2022-03-19 11:54:52 +0000
>End time:        2022-03-19 11:54:53 +0000
>Num samples:     11 (1-11)
>
>  Thread 0x439fab           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user interactive (requested user interactive), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  ??? (libsystem_notify.dylib + 17309) [0x7fff6e0b739d] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x439fae           Thread name "JavaScriptCore bmalloc scavenger"      11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  __psynch_cvwait + 10 (libsystem_kernel.dylib + 18534) [0x7fff6e00c866] 1-11
>     *11  psynch_cvcontinue + 0 (pthread + 19324) [0xffffff7f82d6fb7c] 1-11
>
>  Thread 0x43a0b0           Thread name "WebCore: Worker"                       11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  __psynch_cvwait + 10 (libsystem_kernel.dylib + 18534) [0x7fff6e00c866] 1-11
>     *11  psynch_cvcontinue + 0 (pthread + 19324) [0xffffff7f82d6fb7c] 1-11
>
>  Thread 0x43a0b1           Thread name "WebCore: Worker"                       11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  __psynch_cvwait + 10 (libsystem_kernel.dylib + 18534) [0x7fff6e00c866] 1-11
>     *11  psynch_cvcontinue + 0 (pthread + 19324) [0xffffff7f82d6fb7c] 1-11
>
>  Thread 0x43ad3b           Thread name "WebCore: Scrolling"                    11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user interactive (requested user interactive), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>     *11  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-11
>
>  Thread 0x6edcc8           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  os_unfair_lock_lock + 10 (libsystem_platform.dylib + 9304) [0x7fff6e0bd458] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6ee4a9           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  _cache_handle_memory_pressure_event + 136 (libcache.dylib + 13306) [0x7fff6dd593fa] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6ee4aa           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS default (requested default, ipc override default), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  start_wqthread + 13 (libsystem_pthread.dylib + 9213) [0x7fff6e0c73fd] 1-11
>    11  _pthread_wqthread + 421 (libsystem_pthread.dylib + 9745) [0x7fff6e0c7611] 1-11
>      11  _dispatch_workloop_worker_thread + 598 (libdispatch.dylib + 75501) [0x7fff6de966ed] 1-11
>        11  _dispatch_lane_invoke + 385 (libdispatch.dylib + 41878) [0x7fff6de8e396] 1-11
>          11  _dispatch_lane_serial_drain + 268 (libdispatch.dylib + 38802) [0x7fff6de8d792] 1-11
>            11  _dispatch_source_invoke + 2056 (libdispatch.dylib + 85826) [0x7fff6de98f42] 1-11
>              11  _dispatch_continuation_pop + 414 (libdispatch.dylib + 24038) [0x7fff6de89de6] 1-11
>                11  _dispatch_client_callout + 8 (libdispatch.dylib + 13885) [0x7fff6de8763d] 1-11
>                  11  bmalloc::Scavenger::scavenge() + 721 (JavaScriptCore + 18462273) [0x10dc34641] 1-11
>                    11  bmalloc::Heap::scavenge(std::__1::unique_lock<bmalloc::Mutex>&, bmalloc::BulkDecommit&) + 157 (JavaScriptCore + 18434237) [0x10dc2d8bd] 1-11
>                     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>                       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>                         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>                           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>                             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>                               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6eeb82           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  imageio_value_release(void*, void*) + 20 (ImageIO + 207723) [0x7fff44793b6b] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6eef25           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  _value_entry_remove + 158 (libcache.dylib + 10088) [0x7fff6dd58768] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6eef2e           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  conversion_params_Deallocate + 31 (CoreGraphics + 4333151) [0x7fff42578e5f] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6ef08e           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated, ipc override user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  __ulock_wait + 10 (libsystem_kernel.dylib + 14810) [0x7fff6e00b9da] 1-11
>     *11  ??? (kernel + 7307696) [0xffffff80008f81b0] (blocked by unfair lock owned by com.apple.WebKit.WebContent [39328] thread 0x439fab) 1-11
>
>  Thread 0x6ef228           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  _entry_evict + 37 (libcache.dylib + 10290) [0x7fff6dd58832] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6ef2d3           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  _entry_evict + 37 (libcache.dylib + 10290) [0x7fff6dd58832] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Binary Images:
>           0x1072a0000 -        0x1072a0fff  com.apple.WebKit.WebContent                     <B35AFCA6-87B0-38D7-B7E0-2E9947F727E8>  /System/Library/StagedFrameworks/Safari/WebKit.framework/Versions/A/XPCServices/com.apple.WebKit.WebContent.xpc/Contents/MacOS/com.apple.WebKit.WebContent
>           0x10ca99000 -        0x10dd45fff  com.apple.JavaScriptCore 14611 (14611.3.10.1.7) <0D4FAA38-6DDB-3046-9BA7-F05F2AB4290F>  /System/Library/StagedFrameworks/Safari/JavaScriptCore.framework/Versions/A/JavaScriptCore
>        0x7fff42157000 -     0x7fff42804fff  com.apple.CoreGraphics 2.0 (1265.13)            <7FEDC82C-91C2-3BD0-8964-67174981BFED>  /System/Library/Frameworks/CoreGraphics.framework/Versions/A/CoreGraphics
>        0x7fff44761000 -     0x7fff448f2fff  com.apple.ImageIO.framework 3.3.0 (1850.2.14)   <FFA98B4D-8CA1-3B60-A734-67198CFA1587>  /System/Library/Frameworks/ImageIO.framework/Versions/A/ImageIO
>        0x7fff6dd56000 -     0x7fff6dd5afff  libcache.dylib (81)                             <1987D1E1-DB11-3291-B12A-EBD55848E02D>  /usr/lib/system/libcache.dylib
>        0x7fff6de84000 -     0x7fff6debdfff  libdispatch.dylib (1008.270.1)                  <97273678-E94C-3C8C-89F6-2E2020F4B43B>  /usr/lib/system/libdispatch.dylib
>        0x7fff6e008000 -     0x7fff6e030fff  libsystem_kernel.dylib (4903.278.70)            <35EE704F-F9B6-3531-B312-E45CFA2A8743>  /usr/lib/system/libsystem_kernel.dylib
>        0x7fff6e0b3000 -     0x7fff6e0bafff  libsystem_notify.dylib (172.200.21)             <145B5CFC-CF73-33CE-BD3D-E8DDE268FFDE>  /usr/lib/system/libsystem_notify.dylib
>        0x7fff6e0bb000 -     0x7fff6e0c4fff  libsystem_platform.dylib (177.270.1)            <9D1FE5E4-EB7D-3B3F-A8D1-A96D9CF1348C>  /usr/lib/system/libsystem_platform.dylib
>        0x7fff6e0c5000 -     0x7fff6e0cffff  libsystem_pthread.dylib (330.250.2)             <2D5C08FF-484F-3D59-9132-CE1DCB3F76D7>  /usr/lib/system/libsystem_pthread.dylib
>   *0xffffff7f82d6b000 - 0xffffff7f82d72fff  com.apple.kec.pthread 1.0 (1)                   <6C7628FE-2621-3C19-B248-D4DA0D722123>  /System/Library/Extensions/pthread.kext/Contents/MacOS/pthread
>   *0xffffff8000200000 - 0xffffff8000bfffff  kernel (4903.278.70)                            <041B6A6D-CD16-36FA-88B9-E32FF46EF89F>  /System/Library/Kernels/kernel
>
>
>Process:         com.apple.WebKit.WebContent [39653]
>UUID:            B35AFCA6-87B0-38D7-B7E0-2E9947F727E8
>Path:            /System/Library/StagedFrameworks/Safari/WebKit.framework/Versions/A/XPCServices/com.apple.WebKit.WebContent.xpc/Contents/MacOS/com.apple.WebKit.WebContent
>Architecture:    x86_64
>Parent:          launchd [1]
>Responsible:     Safari [858]
>UID:             502
>Sudden Term:     Tracked (allows idle exit)
>Footprint:       1001.67 MB
>Start time:      2022-03-19 11:54:52 +0000
>End time:        2022-03-19 11:54:53 +0000
>Num samples:     11 (1-11)
>Note:            1 idle work queue thread omitted
>
>  Thread 0x447499           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user interactive (requested user interactive), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  WebCore::EventListener::wasCreatedFromMarkup() const + 0 (WebCore + 13611568) [0x10f95f230] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x44749b           Thread name "JavaScriptCore bmalloc scavenger"      11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  __psynch_cvwait + 10 (libsystem_kernel.dylib + 18534) [0x7fff6e00c866] 1-11
>     *11  psynch_cvcontinue + 0 (pthread + 19324) [0xffffff7f82d6fb7c] 1-11
>
>  Thread 0x447588           Thread name "com.apple.coreaudio.AQClient"          11 samples (1-11)         priority 4 (base 4)
>  <process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>     *11  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-11
>
>  Thread 0x4476bd           Thread name "WebCore: Scrolling"                    11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user interactive (requested user interactive), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>     *11  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-11
>
>  Binary Images:
>           0x10d944000 -        0x10d944fff  com.apple.WebKit.WebContent              <B35AFCA6-87B0-38D7-B7E0-2E9947F727E8>  /System/Library/StagedFrameworks/Safari/WebKit.framework/Versions/A/XPCServices/com.apple.WebKit.WebContent.xpc/Contents/MacOS/com.apple.WebKit.WebContent
>           0x10ec64000 -        0x1113dffff  com.apple.WebCore 14611 (14611.3.10.1.7) <D4F5E65E-3B5F-336F-B7D0-D0233000554F>  /System/Library/StagedFrameworks/Safari/WebCore.framework/Versions/A/WebCore
>        0x7fff6e008000 -     0x7fff6e030fff  libsystem_kernel.dylib (4903.278.70)     <35EE704F-F9B6-3531-B312-E45CFA2A8743>  /usr/lib/system/libsystem_kernel.dylib
>   *0xffffff7f82d6b000 - 0xffffff7f82d72fff  com.apple.kec.pthread 1.0 (1)            <6C7628FE-2621-3C19-B248-D4DA0D722123>  /System/Library/Extensions/pthread.kext/Contents/MacOS/pthread
>   *0xffffff8000200000 - 0xffffff8000bfffff  kernel (4903.278.70)                     <041B6A6D-CD16-36FA-88B9-E32FF46EF89F>  /System/Library/Kernels/kernel
>
>
>Process:         com.apple.WebKit.WebContent [40616]
>UUID:            B35AFCA6-87B0-38D7-B7E0-2E9947F727E8
>Path:            /System/Library/StagedFrameworks/Safari/WebKit.framework/Versions/A/XPCServices/com.apple.WebKit.WebContent.xpc/Contents/MacOS/com.apple.WebKit.WebContent
>Architecture:    x86_64
>Parent:          launchd [1]
>Responsible:     Safari [858]
>UID:             502
>Sudden Term:     Tracked (allows idle exit)
>Footprint:       67.60 MB
>Start time:      2022-03-19 11:54:52 +0000
>End time:        2022-03-19 11:54:53 +0000
>Num samples:     11 (1-11)
>Note:            1 idle work queue thread omitted
>
>  Thread 0x46be48           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user interactive (requested user interactive), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  DYLD-STUB$$thread_switch + 0 (JavaScriptCore + 18477880) [0x1152a5338] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x46be4b           Thread name "JavaScriptCore bmalloc scavenger"      11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  __psynch_cvwait + 10 (libsystem_kernel.dylib + 18534) [0x7fff6e00c866] 1-11
>     *11  psynch_cvcontinue + 0 (pthread + 19324) [0xffffff7f82d6fb7c] 1-11
>
>  Thread 0x46d7af           Thread name "WebCore: Scrolling"                    11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user interactive (requested user interactive), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>     *11  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-11
>
>  Thread 0x46fc69           Thread name "com.apple.coreaudio.AQClient"          11 samples (1-11)         priority 4 (base 4)
>  <process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>     *11  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-11
>
>  Thread 0x6edcc6           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  tiny_free_list_add_ptr + 219 (libsystem_malloc.dylib + 22820) [0x7fff6e082924] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6ee60b           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  _cache_handle_memory_pressure_event + 139 (libcache.dylib + 13309) [0x7fff6dd593fd] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6ee60c           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS default (requested default, ipc override default), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  bmalloc::Heap::scavenge(std::__1::unique_lock<bmalloc::Mutex>&, bmalloc::BulkDecommit&) + 157 (JavaScriptCore + 18434237) [0x11529a8bd] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6eec7f           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  tiny_free_no_lock + 183 (libsystem_malloc.dylib + 20269) [0x7fff6e081f2d] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6eed4c           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  tiny_size + 185 (libsystem_malloc.dylib + 18263) [0x7fff6e081757] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6eed6f           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  __ulock_wait + 10 (libsystem_kernel.dylib + 14810) [0x7fff6e00b9da] 1-11
>     *11  ??? (kernel + 7307696) [0xffffff80008f81b0] (blocked by unfair lock owned by com.apple.WebKit.WebContent [40616] thread 0x6eee7f) 1-11
>
>  Thread 0x6eed70           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  small_size + 173 (libsystem_malloc.dylib + 25672) [0x7fff6e083448] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6eee7f           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  CFRelease + 15 (CoreFoundation + 39520) [0x7fff41d18a60] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6eeea6           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  start_wqthread + 13 (libsystem_pthread.dylib + 9213) [0x7fff6e0c73fd] 1-11
>      11  _pthread_wqthread + 583 (libsystem_pthread.dylib + 9907) [0x7fff6e0c76b3] 1-11
>        11  _dispatch_worker_thread2 + 90 (libdispatch.dylib + 72518) [0x7fff6de95b46] 1-11
>          11  _dispatch_root_queue_drain + 657 (libdispatch.dylib + 70921) [0x7fff6de95509] 1-11
>            11  _dispatch_client_callout + 8 (libdispatch.dylib + 13885) [0x7fff6de8763d] 1-11
>              11  _dispatch_call_block_and_release + 12 (libdispatch.dylib + 9720) [0x7fff6de865f8] 1-11
>                11  ___cache_handle_memory_pressure_event_block_invoke + 87 (libcache.dylib + 13526) [0x7fff6dd594d6] 1-11
>                  11  _cache_enforce_limits + 100 (libcache.dylib + 5913) [0x7fff6dd57719] 1-11
>                    11  _evict_last + 101 (libcache.dylib + 10243) [0x7fff6dd58803] 1-11
>                      11  _entry_evict + 135 (libcache.dylib + 10388) [0x7fff6dd58894] 1-11
>                        11  _value_entry_remove + 113 (libcache.dylib + 10043) [0x7fff6dd5873b] 1-11
>                          11  CFRelease + 15 (CoreFoundation + 39520) [0x7fff41d18a60] 1-11
>                           *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>                             *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>                               *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>                                 *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>                                   *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>                                     *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                                       *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6eef18           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  start_wqthread + 13 (libsystem_pthread.dylib + 9213) [0x7fff6e0c73fd] 1-11
>      11  _pthread_wqthread + 583 (libsystem_pthread.dylib + 9907) [0x7fff6e0c76b3] 1-11
>        11  _dispatch_worker_thread2 + 90 (libdispatch.dylib + 72518) [0x7fff6de95b46] 1-11
>          11  _dispatch_root_queue_drain + 657 (libdispatch.dylib + 70921) [0x7fff6de95509] 1-11
>            11  _dispatch_client_callout + 8 (libdispatch.dylib + 13885) [0x7fff6de8763d] 1-11
>              11  _dispatch_call_block_and_release + 12 (libdispatch.dylib + 9720) [0x7fff6de865f8] 1-11
>                11  ___cache_handle_memory_pressure_event_block_invoke + 87 (libcache.dylib + 13526) [0x7fff6dd594d6] 1-11
>                  11  _cache_enforce_limits + 100 (libcache.dylib + 5913) [0x7fff6dd57719] 1-11
>                    11  _evict_last + 101 (libcache.dylib + 10243) [0x7fff6dd58803] 1-11
>                      11  _entry_evict + 135 (libcache.dylib + 10388) [0x7fff6dd58894] 1-11
>                        11  _value_entry_remove + 113 (libcache.dylib + 10043) [0x7fff6dd5873b] 1-11
>                          11  CFRelease + 81 (CoreFoundation + 39586) [0x7fff41d18aa2] 1-11
>                           *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>                             *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>                               *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>                                 *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>                                   *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>                                     *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                                       *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Binary Images:
>           0x10e910000 -        0x10e910fff  com.apple.WebKit.WebContent                     <B35AFCA6-87B0-38D7-B7E0-2E9947F727E8>  /System/Library/StagedFrameworks/Safari/WebKit.framework/Versions/A/XPCServices/com.apple.WebKit.WebContent.xpc/Contents/MacOS/com.apple.WebKit.WebContent
>           0x114106000 -        0x1153b2fff  com.apple.JavaScriptCore 14611 (14611.3.10.1.7) <0D4FAA38-6DDB-3046-9BA7-F05F2AB4290F>  /System/Library/StagedFrameworks/Safari/JavaScriptCore.framework/Versions/A/JavaScriptCore
>        0x7fff41d0f000 -     0x7fff42155fff  com.apple.CoreFoundation 6.9 (1575.405)         <22EC9B76-B2B4-3CE8-9EAE-33531A902956>  /System/Library/Frameworks/CoreFoundation.framework/Versions/A/CoreFoundation
>        0x7fff6dd56000 -     0x7fff6dd5afff  libcache.dylib (81)                             <1987D1E1-DB11-3291-B12A-EBD55848E02D>  /usr/lib/system/libcache.dylib
>        0x7fff6de84000 -     0x7fff6debdfff  libdispatch.dylib (1008.270.1)                  <97273678-E94C-3C8C-89F6-2E2020F4B43B>  /usr/lib/system/libdispatch.dylib
>        0x7fff6e008000 -     0x7fff6e030fff  libsystem_kernel.dylib (4903.278.70)            <35EE704F-F9B6-3531-B312-E45CFA2A8743>  /usr/lib/system/libsystem_kernel.dylib
>        0x7fff6e07d000 -     0x7fff6e0a7fff  libsystem_malloc.dylib (166.270.1)              <011F3AD0-8E6A-3A89-AE64-6E5F6840F30A>  /usr/lib/system/libsystem_malloc.dylib
>        0x7fff6e0c5000 -     0x7fff6e0cffff  libsystem_pthread.dylib (330.250.2)             <2D5C08FF-484F-3D59-9132-CE1DCB3F76D7>  /usr/lib/system/libsystem_pthread.dylib
>   *0xffffff7f82d6b000 - 0xffffff7f82d72fff  com.apple.kec.pthread 1.0 (1)                   <6C7628FE-2621-3C19-B248-D4DA0D722123>  /System/Library/Extensions/pthread.kext/Contents/MacOS/pthread
>   *0xffffff8000200000 - 0xffffff8000bfffff  kernel (4903.278.70)                            <041B6A6D-CD16-36FA-88B9-E32FF46EF89F>  /System/Library/Kernels/kernel
>
>
>Process:         com.apple.WebKit.WebContent [40651]
>UUID:            B35AFCA6-87B0-38D7-B7E0-2E9947F727E8
>Path:            /System/Library/StagedFrameworks/Safari/WebKit.framework/Versions/A/XPCServices/com.apple.WebKit.WebContent.xpc/Contents/MacOS/com.apple.WebKit.WebContent
>Architecture:    x86_64
>Parent:          launchd [1]
>Responsible:     Safari [858]
>UID:             502
>Sudden Term:     Tracked (allows idle exit)
>Footprint:       49.64 MB
>Start time:      2022-03-19 11:54:52 +0000
>End time:        2022-03-19 11:54:53 +0000
>Num samples:     11 (1-11)
>
>  Thread 0x46df5e           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user interactive (requested user interactive), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  __ulock_wait + 10 (libsystem_kernel.dylib + 14810) [0x7fff6e00b9da] 1-11
>     *11  ??? (kernel + 7307696) [0xffffff80008f81b0] (blocked by unfair lock owned by com.apple.WebKit.WebContent [40651] thread 0x6eeed9) 1-11
>
>  Thread 0x46df60           Thread name "JavaScriptCore bmalloc scavenger"      11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  __psynch_cvwait + 10 (libsystem_kernel.dylib + 18534) [0x7fff6e00c866] 1-11
>     *11  psynch_cvcontinue + 0 (pthread + 19324) [0xffffff7f82d6fb7c] 1-11
>
>  Thread 0x46f31c           Thread name "WebCore: Scrolling"                    11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user interactive (requested user interactive), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>     *11  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-11
>
>  Thread 0x6edcc5           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  __ulock_wait + 10 (libsystem_kernel.dylib + 14810) [0x7fff6e00b9da] 1-11
>     *11  ??? (kernel + 7307696) [0xffffff80008f81b0] (blocked by unfair lock owned by com.apple.WebKit.WebContent [40651] thread 0x6eeed9) 1-11
>
>  Thread 0x6ee650           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  tiny_malloc_from_free_list + 340 (libsystem_malloc.dylib + 15181) [0x7fff6e080b4d] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6ee651           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS default (requested default, ipc override default), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  bmalloc::Heap::scavenge(std::__1::unique_lock<bmalloc::Mutex>&, bmalloc::BulkDecommit&) + 116 (JavaScriptCore + 18434196) [0x10f217894] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6eec54           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  tiny_size + 185 (libsystem_malloc.dylib + 18263) [0x7fff6e081757] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6eec62           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  __ulock_wait + 10 (libsystem_kernel.dylib + 14810) [0x7fff6e00b9da] 1-11
>     *11  ??? (kernel + 7307696) [0xffffff80008f81b0] (blocked by unfair lock owned by com.apple.WebKit.WebContent [40651] thread 0x6ee650) 1-11
>
>  Thread 0x6eee6b           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  free_small + 132 (libsystem_malloc.dylib + 25867) [0x7fff6e08350b] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6eee73           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  __ulock_wait + 10 (libsystem_kernel.dylib + 14810) [0x7fff6e00b9da] 1-11
>     *11  ??? (kernel + 7307696) [0xffffff80008f81b0] (blocked by unfair lock owned by com.apple.WebKit.WebContent [40651] thread 0x6eeed9) 1-11
>
>  Thread 0x6eee85           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  CFRelease + 15 (CoreFoundation + 39520) [0x7fff41d18a60] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6eeed9           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  tiny_free_list_add_ptr + 219 (libsystem_malloc.dylib + 22820) [0x7fff6e082924] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6eef01           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  CFRelease + 15 (CoreFoundation + 39520) [0x7fff41d18a60] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6eef26           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  _entry_evict + 89 (libcache.dylib + 10342) [0x7fff6dd58866] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6eefbe           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  __NSCacheValueRelease + 20 (CoreFoundation + 787419) [0x7fff41dcf3db] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6eefff           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  _entry_evict + 89 (libcache.dylib + 10342) [0x7fff6dd58866] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Binary Images:
>           0x108885000 -        0x108885fff  com.apple.WebKit.WebContent                     <B35AFCA6-87B0-38D7-B7E0-2E9947F727E8>  /System/Library/StagedFrameworks/Safari/WebKit.framework/Versions/A/XPCServices/com.apple.WebKit.WebContent.xpc/Contents/MacOS/com.apple.WebKit.WebContent
>           0x10e083000 -        0x10f32ffff  com.apple.JavaScriptCore 14611 (14611.3.10.1.7) <0D4FAA38-6DDB-3046-9BA7-F05F2AB4290F>  /System/Library/StagedFrameworks/Safari/JavaScriptCore.framework/Versions/A/JavaScriptCore
>        0x7fff41d0f000 -     0x7fff42155fff  com.apple.CoreFoundation 6.9 (1575.405)         <22EC9B76-B2B4-3CE8-9EAE-33531A902956>  /System/Library/Frameworks/CoreFoundation.framework/Versions/A/CoreFoundation
>        0x7fff6dd56000 -     0x7fff6dd5afff  libcache.dylib (81)                             <1987D1E1-DB11-3291-B12A-EBD55848E02D>  /usr/lib/system/libcache.dylib
>        0x7fff6e008000 -     0x7fff6e030fff  libsystem_kernel.dylib (4903.278.70)            <35EE704F-F9B6-3531-B312-E45CFA2A8743>  /usr/lib/system/libsystem_kernel.dylib
>        0x7fff6e07d000 -     0x7fff6e0a7fff  libsystem_malloc.dylib (166.270.1)              <011F3AD0-8E6A-3A89-AE64-6E5F6840F30A>  /usr/lib/system/libsystem_malloc.dylib
>   *0xffffff7f82d6b000 - 0xffffff7f82d72fff  com.apple.kec.pthread 1.0 (1)                   <6C7628FE-2621-3C19-B248-D4DA0D722123>  /System/Library/Extensions/pthread.kext/Contents/MacOS/pthread
>   *0xffffff8000200000 - 0xffffff8000bfffff  kernel (4903.278.70)                            <041B6A6D-CD16-36FA-88B9-E32FF46EF89F>  /System/Library/Kernels/kernel
>
>
>Process:         com.apple.WebKit.WebContent [40671]
>UUID:            B35AFCA6-87B0-38D7-B7E0-2E9947F727E8
>Path:            /System/Library/StagedFrameworks/Safari/WebKit.framework/Versions/A/XPCServices/com.apple.WebKit.WebContent.xpc/Contents/MacOS/com.apple.WebKit.WebContent
>Architecture:    x86_64
>Parent:          launchd [1]
>Responsible:     Safari [858]
>UID:             502
>Sudden Term:     Tracked (allows idle exit)
>Footprint:       147.68 MB
>Start time:      2022-03-19 11:54:52 +0000
>End time:        2022-03-19 11:54:53 +0000
>Num samples:     11 (1-11)
>CPU Time:        0.011s (36.8M cycles, 14.4M instructions, 2.55c/i)
>
>  Thread 0x46ee94           11 samples (1-11)         priority 0-4 (base 4)     cpu time 0.011s (36.8M cycles, 14.4M instructions, 2.55c/i)
>  <thread QoS user interactive (requested user interactive), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2, priority 3 (4)>
>  11  <truncated backtrace> 1-11
>    11  __CFRunLoopRun + 2300 (CoreFoundation + 239775) [0x7fff41d4989f] 1-11
>      11  __CFRUNLOOP_IS_SERVICING_THE_MAIN_DISPATCH_QUEUE__ + 9 (CoreFoundation + 242034) [0x7fff41d4a172] 1-11
>        11  _dispatch_main_queue_callback_4CF + 813 (libdispatch.dylib + 58699) [0x7fff6de9254b] 1-11
>          11  _dispatch_source_invoke + 2056 (libdispatch.dylib + 85826) [0x7fff6de98f42] 1-11
>            11  _dispatch_continuation_pop + 414 (libdispatch.dylib + 24038) [0x7fff6de89de6] 1-11
>              11  _dispatch_client_callout + 8 (libdispatch.dylib + 13885) [0x7fff6de8763d] 1-11
>                11  invocation function for block in WTF::MemoryPressureHandler::install() + 50 (JavaScriptCore + 17864962) [0x109531902] 1-11
>                  11  WTF::MemoryPressureHandler::respondToMemoryPressure(WTF::Critical, WTF::Synchronous) + 225 (JavaScriptCore + 17865265) [0x109531a31] 1-11
>                    11  WTF::MemoryPressureHandler::releaseMemory(WTF::Critical, WTF::Synchronous) + 143 (JavaScriptCore + 17862367) [0x109530edf] 1-11
>                      11  WTF::Detail::CallableWrapper<WebKit::WebProcess::initializeWebProcess(WebKit::WebProcessCreationParameters&&)::$_3, void, WTF::Critical, WTF::Synchronous>::call(WTF::Critical, WTF::Synchronous) + 364 (WebKit + 5330036) [0x103155474] 1-11
>                        11  WebCore::releaseMemory(WTF::Critical, WTF::Synchronous, WebCore::MaintainBackForwardCache, WebCore::MaintainMemoryCache) + 65 (WebCore + 28368001) [0x105a5fc81] 1-11
>                          11  bmalloc::api::scavenge() + 127 (JavaScriptCore + 18413023) [0x1095b75df] 1-11
>                            11  syscall_thread_switch + 10 (libsystem_kernel.dylib + 4922) [0x7fff6e00933a] 1-11
>                             *2   ??? (kernel + 1935024) [0xffffff80003d86b0] (runnable) 1-2
>  <priority 0 (4)>
>                             *1   ??? (kernel + 1935024) [0xffffff80003d86b0] (runnable) 3
>  <priority 3 (4)>
>                             *1   ??? (kernel + 1935024) [0xffffff80003d86b0] (runnable) 4
>  <priority 0 (4)>
>                             *1   ??? (kernel + 1935024) [0xffffff80003d86b0] (runnable) 5
>  <priority 2 (4)>
>                             *1   ??? (kernel + 1935024) [0xffffff80003d86b0] (runnable) 6
>  <priority 0 (4)>
>                             *1   ??? (kernel + 1935024) [0xffffff80003d86b0] (runnable) 7
>  <priority 3 (4)>
>                             *2   ??? (kernel + 1935024) [0xffffff80003d86b0] (runnable) 8-9
>  <priority 4 (4)>
>                             *1   ??? (kernel + 1935024) [0xffffff80003d86b0] (runnable) 10
>  <priority 0 (4)>
>                             *1   ??? (kernel + 1935024) [0xffffff80003d86b0] (runnable) 11
>
>  Thread 0x46ee9d           Thread name "JavaScriptCore bmalloc scavenger"      11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  __psynch_cvwait + 10 (libsystem_kernel.dylib + 18534) [0x7fff6e00c866] 1-11
>     *11  psynch_cvcontinue + 0 (pthread + 19324) [0xffffff7f82d6fb7c] 1-11
>
>  Thread 0x472487           Thread name "WebCore: Scrolling"                    11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user interactive (requested user interactive), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>     *11  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-11
>
>  Thread 0x6edcc4           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  -[_CSIRenditionBlockData dealloc] + 55 (CoreUI + 289109) [0x7fff56489955] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6ee4e0           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  _cache_handle_memory_pressure_event + 139 (libcache.dylib + 13309) [0x7fff6dd593fd] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6ee4e1           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS default (requested default, ipc override default), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  start_wqthread + 13 (libsystem_pthread.dylib + 9213) [0x7fff6e0c73fd] 1-11
>    11  _pthread_wqthread + 421 (libsystem_pthread.dylib + 9745) [0x7fff6e0c7611] 1-11
>      11  _dispatch_workloop_worker_thread + 598 (libdispatch.dylib + 75501) [0x7fff6de966ed] 1-11
>        11  _dispatch_lane_invoke + 385 (libdispatch.dylib + 41878) [0x7fff6de8e396] 1-11
>          11  _dispatch_lane_serial_drain + 268 (libdispatch.dylib + 38802) [0x7fff6de8d792] 1-11
>            11  _dispatch_source_invoke + 2056 (libdispatch.dylib + 85826) [0x7fff6de98f42] 1-11
>              11  _dispatch_continuation_pop + 414 (libdispatch.dylib + 24038) [0x7fff6de89de6] 1-11
>                11  _dispatch_client_callout + 8 (libdispatch.dylib + 13885) [0x7fff6de8763d] 1-11
>                  11  bmalloc::Scavenger::scavenge() + 531 (JavaScriptCore + 18462083) [0x1095c3583] 1-11
>                    11  bmalloc::Heap::scavenge(std::__1::unique_lock<bmalloc::Mutex>&, bmalloc::BulkDecommit&) + 116 (JavaScriptCore + 18434196) [0x1095bc894] 1-11
>                     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>                       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>                         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>                           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>                             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>                               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6eeb8a           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  _entry_evict + 89 (libcache.dylib + 10342) [0x7fff6dd58866] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6eee7c           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  _entry_evict + 37 (libcache.dylib + 10290) [0x7fff6dd58832] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6eeeb2           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  objc_msgSend + 29 (libobjc.A.dylib + 25501) [0x7fff6c6ff39d] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6eefbc           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  tiny_size + 185 (libsystem_malloc.dylib + 18263) [0x7fff6e081757] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Binary Images:
>           0x102c33000 -        0x102c33fff  com.apple.WebKit.WebContent                     <B35AFCA6-87B0-38D7-B7E0-2E9947F727E8>  /System/Library/StagedFrameworks/Safari/WebKit.framework/Versions/A/XPCServices/com.apple.WebKit.WebContent.xpc/Contents/MacOS/com.apple.WebKit.WebContent
>           0x102c40000 -        0x10345dfff  com.apple.WebKit 14611 (14611.3.10.1.7)         <E0702C24-5B95-341D-AE3E-EF015BB78D3E>  /System/Library/StagedFrameworks/Safari/WebKit.framework/Versions/A/WebKit
>           0x103f52000 -        0x1066cdfff  com.apple.WebCore 14611 (14611.3.10.1.7)        <D4F5E65E-3B5F-336F-B7D0-D0233000554F>  /System/Library/StagedFrameworks/Safari/WebCore.framework/Versions/A/WebCore
>           0x108428000 -        0x1096d4fff  com.apple.JavaScriptCore 14611 (14611.3.10.1.7) <0D4FAA38-6DDB-3046-9BA7-F05F2AB4290F>  /System/Library/StagedFrameworks/Safari/JavaScriptCore.framework/Versions/A/JavaScriptCore
>        0x7fff41d0f000 -     0x7fff42155fff  com.apple.CoreFoundation 6.9 (1575.405)         <22EC9B76-B2B4-3CE8-9EAE-33531A902956>  /System/Library/Frameworks/CoreFoundation.framework/Versions/A/CoreFoundation
>        0x7fff56443000 -     0x7fff5656efff  com.apple.coreui 2.1 (499.10)                   <A80F4B09-F940-346F-A9DF-4EFADD9220A8>  /System/Library/PrivateFrameworks/CoreUI.framework/Versions/A/CoreUI
>        0x7fff6c6f9000 -     0x7fff6ce81fff  libobjc.A.dylib (756.2)                         <20942D4E-CE6F-376A-8BCD-016F88E4BFD5>  /usr/lib/libobjc.A.dylib
>        0x7fff6dd56000 -     0x7fff6dd5afff  libcache.dylib (81)                             <1987D1E1-DB11-3291-B12A-EBD55848E02D>  /usr/lib/system/libcache.dylib
>        0x7fff6de84000 -     0x7fff6debdfff  libdispatch.dylib (1008.270.1)                  <97273678-E94C-3C8C-89F6-2E2020F4B43B>  /usr/lib/system/libdispatch.dylib
>        0x7fff6e008000 -     0x7fff6e030fff  libsystem_kernel.dylib (4903.278.70)            <35EE704F-F9B6-3531-B312-E45CFA2A8743>  /usr/lib/system/libsystem_kernel.dylib
>        0x7fff6e07d000 -     0x7fff6e0a7fff  libsystem_malloc.dylib (166.270.1)              <011F3AD0-8E6A-3A89-AE64-6E5F6840F30A>  /usr/lib/system/libsystem_malloc.dylib
>        0x7fff6e0c5000 -     0x7fff6e0cffff  libsystem_pthread.dylib (330.250.2)             <2D5C08FF-484F-3D59-9132-CE1DCB3F76D7>  /usr/lib/system/libsystem_pthread.dylib
>   *0xffffff7f82d6b000 - 0xffffff7f82d72fff  com.apple.kec.pthread 1.0 (1)                   <6C7628FE-2621-3C19-B248-D4DA0D722123>  /System/Library/Extensions/pthread.kext/Contents/MacOS/pthread
>   *0xffffff8000200000 - 0xffffff8000bfffff  kernel (4903.278.70)                            <041B6A6D-CD16-36FA-88B9-E32FF46EF89F>  /System/Library/Kernels/kernel
>
>
>Process:         com.apple.WebKit.WebContent [40742]
>UUID:            B35AFCA6-87B0-38D7-B7E0-2E9947F727E8
>Path:            /System/Library/StagedFrameworks/Safari/WebKit.framework/Versions/A/XPCServices/com.apple.WebKit.WebContent.xpc/Contents/MacOS/com.apple.WebKit.WebContent
>Architecture:    x86_64
>Parent:          launchd [1]
>Responsible:     Safari [858]
>UID:             502
>Sudden Term:     Tracked (allows idle exit)
>Footprint:       574.81 MB
>Start time:      2022-03-19 11:54:52 +0000
>End time:        2022-03-19 11:54:53 +0000
>Num samples:     11 (1-11)
>
>  Thread 0x472140           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user interactive (requested user interactive), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  __CFRunLoopRun + 2300 (CoreFoundation + 239775) [0x7fff41d4989f] 1-11
>      11  __CFRUNLOOP_IS_SERVICING_THE_MAIN_DISPATCH_QUEUE__ + 9 (CoreFoundation + 242034) [0x7fff41d4a172] 1-11
>        11  _dispatch_main_queue_callback_4CF + 813 (libdispatch.dylib + 58699) [0x7fff6de9254b] 1-11
>          11  _dispatch_source_invoke + 2056 (libdispatch.dylib + 85826) [0x7fff6de98f42] 1-11
>            11  _dispatch_continuation_pop + 414 (libdispatch.dylib + 24038) [0x7fff6de89de6] 1-11
>              11  _dispatch_client_callout + 8 (libdispatch.dylib + 13885) [0x7fff6de8763d] 1-11
>                11  invocation function for block in WTF::MemoryPressureHandler::install() + 50 (JavaScriptCore + 17864962) [0x107ca0902] 1-11
>                  11  WTF::MemoryPressureHandler::respondToMemoryPressure(WTF::Critical, WTF::Synchronous) + 75 (JavaScriptCore + 17865115) [0x107ca099b] 1-11
>                    11  notify_cancel + 127 (libsystem_notify.dylib + 10119) [0x7fff6e0b5787] 1-11
>                      11  ??? (libsystem_notify.dylib + 23477) [0x7fff6e0b8bb5] 1-11
>                        11  ??? (libsystem_notify.dylib + 23232) [0x7fff6e0b8ac0] 1-11
>                          11  free_tiny + 169 (libsystem_malloc.dylib + 19522) [0x7fff6e081c42] 1-11
>                            11  __ulock_wait + 10 (libsystem_kernel.dylib + 14810) [0x7fff6e00b9da] 1-11
>                             *11  ??? (kernel + 7307696) [0xffffff80008f81b0] (blocked by unfair lock owned by com.apple.WebKit.WebContent [40742] thread 0x6eef72) 1-11
>
>  Thread 0x472144           Thread name "JavaScriptCore bmalloc scavenger"      11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  __psynch_cvwait + 10 (libsystem_kernel.dylib + 18534) [0x7fff6e00c866] 1-11
>     *11  psynch_cvcontinue + 0 (pthread + 19324) [0xffffff7f82d6fb7c] 1-11
>
>  Thread 0x47377f           Thread name "WebCore: Scrolling"                    11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user interactive (requested user interactive), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>     *11  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-11
>
>  Thread 0x6edcc3           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  tiny_free_list_remove_ptr + 381 (libsystem_malloc.dylib + 30632) [0x7fff6e0847a8] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6ee48f           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  _cache_handle_memory_pressure_event + 136 (libcache.dylib + 13306) [0x7fff6dd593fa] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6ee490           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  start_wqthread + 13 (libsystem_pthread.dylib + 9213) [0x7fff6e0c73fd] 1-11
>    11  _pthread_wqthread + 583 (libsystem_pthread.dylib + 9907) [0x7fff6e0c76b3] 1-11
>      11  _dispatch_worker_thread2 + 90 (libdispatch.dylib + 72518) [0x7fff6de95b46] 1-11
>        11  _dispatch_root_queue_drain + 657 (libdispatch.dylib + 70921) [0x7fff6de95509] 1-11
>          11  _dispatch_client_callout + 8 (libdispatch.dylib + 13885) [0x7fff6de8763d] 1-11
>            11  _dispatch_call_block_and_release + 12 (libdispatch.dylib + 9720) [0x7fff6de865f8] 1-11
>              11  ___cache_handle_memory_pressure_event_block_invoke + 87 (libcache.dylib + 13526) [0x7fff6dd594d6] 1-11
>                11  _cache_enforce_limits + 100 (libcache.dylib + 5913) [0x7fff6dd57719] 1-11
>                  11  _evict_last + 101 (libcache.dylib + 10243) [0x7fff6dd58803] 1-11
>                    11  _entry_evict + 135 (libcache.dylib + 10388) [0x7fff6dd58894] 1-11
>                      11  _value_entry_remove + 113 (libcache.dylib + 10043) [0x7fff6dd5873b] 1-11
>                        11  RIPImageDataRelease + 23 (CoreGraphics + 439811) [0x7fff421c2603] 1-11
>                          11  CGSImageDataUnlock + 28 (CoreGraphics + 439867) [0x7fff421c263b] 1-11
>                            11  free_tiny + 480 (libsystem_malloc.dylib + 19833) [0x7fff6e081d79] 1-11
>                              11  tiny_free_no_lock + 128 (libsystem_malloc.dylib + 20214) [0x7fff6e081ef6] 1-11
>                               *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>                                 *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>                                   *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>                                     *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>                                       *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>                                         *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                                           *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6eef1f           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  start_wqthread + 13 (libsystem_pthread.dylib + 9213) [0x7fff6e0c73fd] 1-11
>    11  _pthread_wqthread + 583 (libsystem_pthread.dylib + 9907) [0x7fff6e0c76b3] 1-11
>      11  _dispatch_worker_thread2 + 90 (libdispatch.dylib + 72518) [0x7fff6de95b46] 1-11
>        11  _dispatch_root_queue_drain + 657 (libdispatch.dylib + 70921) [0x7fff6de95509] 1-11
>          11  _dispatch_client_callout + 8 (libdispatch.dylib + 13885) [0x7fff6de8763d] 1-11
>            11  _Block_release + 114 (libsystem_blocks.dylib + 3068) [0x7fff6df1dbfc] 1-11
>              11  objc_destructInstance + 38 (libobjc.A.dylib + 33822) [0x7fff6c70141e] 1-11
>               *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>                 *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>                   *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>                     *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>                       *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>                         *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                           *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6eef72           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  tiny_free_list_add_ptr + 219 (libsystem_malloc.dylib + 22820) [0x7fff6e082924] 1-11
>   *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>     *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>       *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>         *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>           *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>             *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>               *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6eef9c           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  DYLD-STUB$$free + 0 (vImage + 8548822) [0x7fff3e7401d6] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6eef9f           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS default (requested default, ipc override default), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  __ulock_wait + 10 (libsystem_kernel.dylib + 14810) [0x7fff6e00b9da] 1-11
>     *11  ??? (kernel + 7307696) [0xffffff80008f81b0] (blocked by unfair lock owned by com.apple.WebKit.WebContent [40742] thread 0x472140) 1-11
>
>  Thread 0x6eeffc           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  start_wqthread + 13 (libsystem_pthread.dylib + 9213) [0x7fff6e0c73fd] 1-11
>      11  _pthread_wqthread + 583 (libsystem_pthread.dylib + 9907) [0x7fff6e0c76b3] 1-11
>        11  _dispatch_worker_thread2 + 90 (libdispatch.dylib + 72518) [0x7fff6de95b46] 1-11
>          11  _dispatch_root_queue_drain + 657 (libdispatch.dylib + 70921) [0x7fff6de95509] 1-11
>            11  _dispatch_client_callout + 8 (libdispatch.dylib + 13885) [0x7fff6de8763d] 1-11
>              11  _dispatch_call_block_and_release + 12 (libdispatch.dylib + 9720) [0x7fff6de865f8] 1-11
>                11  ___cache_handle_memory_pressure_event_block_invoke + 87 (libcache.dylib + 13526) [0x7fff6dd594d6] 1-11
>                  11  _cache_enforce_limits + 100 (libcache.dylib + 5913) [0x7fff6dd57719] 1-11
>                    11  _evict_last + 101 (libcache.dylib + 10243) [0x7fff6dd58803] 1-11
>                      11  _entry_evict + 135 (libcache.dylib + 10388) [0x7fff6dd58894] 1-11
>                        11  _value_entry_remove + 113 (libcache.dylib + 10043) [0x7fff6dd5873b] 1-11
>                          11  DYLD-STUB$$pthread_mutex_lock + 0 (ImageIO + 1358716) [0x7fff448acb7c] 1-11
>                           *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>                             *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>                               *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>                                 *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>                                   *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>                                     *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                                       *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6ef009           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  CGColorSpaceRelease + 23 (CoreGraphics + 16559) [0x7fff4215b0af] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6ef024           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  CFRelease + 15 (CoreFoundation + 39520) [0x7fff41d18a60] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6ef08c           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated, ipc override user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  __ulock_wait + 10 (libsystem_kernel.dylib + 14810) [0x7fff6e00b9da] 1-11
>     *11  ??? (kernel + 7307696) [0xffffff80008f81b0] (blocked by unfair lock owned by com.apple.WebKit.WebContent [40742] thread 0x472140) 1-11
>
>  Thread 0x6ef168           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  _entry_evict + 89 (libcache.dylib + 10342) [0x7fff6dd58866] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6ef2b4           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  _entry_evict + 37 (libcache.dylib + 10290) [0x7fff6dd58832] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6ef2b5           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  CFRelease + 15 (CoreFoundation + 39520) [0x7fff41d18a60] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Binary Images:
>           0x1013a6000 -        0x1013a6fff  com.apple.WebKit.WebContent                     <B35AFCA6-87B0-38D7-B7E0-2E9947F727E8>  /System/Library/StagedFrameworks/Safari/WebKit.framework/Versions/A/XPCServices/com.apple.WebKit.WebContent.xpc/Contents/MacOS/com.apple.WebKit.WebContent
>           0x106b97000 -        0x107e43fff  com.apple.JavaScriptCore 14611 (14611.3.10.1.7) <0D4FAA38-6DDB-3046-9BA7-F05F2AB4290F>  /System/Library/StagedFrameworks/Safari/JavaScriptCore.framework/Versions/A/JavaScriptCore
>        0x7fff3df19000 -     0x7fff3e80dfff  com.apple.vImage 8.1 ()                         <2905F53F-12C4-3583-A0A3-82607C5341CA>  /System/Library/Frameworks/Accelerate.framework/Versions/A/Frameworks/vImage.framework/Versions/A/vImage
>        0x7fff41d0f000 -     0x7fff42155fff  com.apple.CoreFoundation 6.9 (1575.405)         <22EC9B76-B2B4-3CE8-9EAE-33531A902956>  /System/Library/Frameworks/CoreFoundation.framework/Versions/A/CoreFoundation
>        0x7fff42157000 -     0x7fff42804fff  com.apple.CoreGraphics 2.0 (1265.13)            <7FEDC82C-91C2-3BD0-8964-67174981BFED>  /System/Library/Frameworks/CoreGraphics.framework/Versions/A/CoreGraphics
>        0x7fff44761000 -     0x7fff448f2fff  com.apple.ImageIO.framework 3.3.0 (1850.2.14)   <FFA98B4D-8CA1-3B60-A734-67198CFA1587>  /System/Library/Frameworks/ImageIO.framework/Versions/A/ImageIO
>        0x7fff6c6f9000 -     0x7fff6ce81fff  libobjc.A.dylib (756.2)                         <20942D4E-CE6F-376A-8BCD-016F88E4BFD5>  /usr/lib/libobjc.A.dylib
>        0x7fff6dd56000 -     0x7fff6dd5afff  libcache.dylib (81)                             <1987D1E1-DB11-3291-B12A-EBD55848E02D>  /usr/lib/system/libcache.dylib
>        0x7fff6de84000 -     0x7fff6debdfff  libdispatch.dylib (1008.270.1)                  <97273678-E94C-3C8C-89F6-2E2020F4B43B>  /usr/lib/system/libdispatch.dylib
>        0x7fff6df1d000 -     0x7fff6df1dfff  libsystem_blocks.dylib (73)                     <A453E8EE-860D-3CED-B5DC-BE54E9DB4348>  /usr/lib/system/libsystem_blocks.dylib
>        0x7fff6e008000 -     0x7fff6e030fff  libsystem_kernel.dylib (4903.278.70)            <35EE704F-F9B6-3531-B312-E45CFA2A8743>  /usr/lib/system/libsystem_kernel.dylib
>        0x7fff6e07d000 -     0x7fff6e0a7fff  libsystem_malloc.dylib (166.270.1)              <011F3AD0-8E6A-3A89-AE64-6E5F6840F30A>  /usr/lib/system/libsystem_malloc.dylib
>        0x7fff6e0b3000 -     0x7fff6e0bafff  libsystem_notify.dylib (172.200.21)             <145B5CFC-CF73-33CE-BD3D-E8DDE268FFDE>  /usr/lib/system/libsystem_notify.dylib
>        0x7fff6e0c5000 -     0x7fff6e0cffff  libsystem_pthread.dylib (330.250.2)             <2D5C08FF-484F-3D59-9132-CE1DCB3F76D7>  /usr/lib/system/libsystem_pthread.dylib
>   *0xffffff7f82d6b000 - 0xffffff7f82d72fff  com.apple.kec.pthread 1.0 (1)                   <6C7628FE-2621-3C19-B248-D4DA0D722123>  /System/Library/Extensions/pthread.kext/Contents/MacOS/pthread
>   *0xffffff8000200000 - 0xffffff8000bfffff  kernel (4903.278.70)                            <041B6A6D-CD16-36FA-88B9-E32FF46EF89F>  /System/Library/Kernels/kernel
>
>
>Process:         com.apple.WebKit.WebContent [40792]
>UUID:            B35AFCA6-87B0-38D7-B7E0-2E9947F727E8
>Path:            /System/Library/StagedFrameworks/Safari/WebKit.framework/Versions/A/XPCServices/com.apple.WebKit.WebContent.xpc/Contents/MacOS/com.apple.WebKit.WebContent
>Architecture:    x86_64
>Parent:          launchd [1]
>Responsible:     Safari [858]
>UID:             502
>Sudden Term:     Tracked (allows idle exit)
>Footprint:       55.11 MB
>Start time:      2022-03-19 11:54:52 +0000
>End time:        2022-03-19 11:54:53 +0000
>Num samples:     11 (1-11)
>Note:            1 idle work queue thread omitted
>
>  Thread 0x475d95           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user interactive (requested user interactive), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  WTF::equal(WTF::StringImpl const*, unsigned char const*, unsigned int) + 116 (JavaScriptCore + 13908) [0x6957df654] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x475d99           Thread name "JavaScriptCore bmalloc scavenger"      11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  __psynch_cvwait + 10 (libsystem_kernel.dylib + 18534) [0x7fff6e00c866] 1-11
>     *11  psynch_cvcontinue + 0 (pthread + 19324) [0xffffff7f82d6fb7c] 1-11
>
>  Thread 0x4760ef           Thread name "WebCore: Scrolling"                    11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user interactive (requested user interactive), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>     *11  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-11
>
>  Binary Images:
>           0x107e0a000 -        0x107e0afff  com.apple.WebKit.WebContent                     <B35AFCA6-87B0-38D7-B7E0-2E9947F727E8>  /System/Library/StagedFrameworks/Safari/WebKit.framework/Versions/A/XPCServices/com.apple.WebKit.WebContent.xpc/Contents/MacOS/com.apple.WebKit.WebContent
>           0x6957dc000 -        0x696a88fff  com.apple.JavaScriptCore 14611 (14611.3.10.1.7) <0D4FAA38-6DDB-3046-9BA7-F05F2AB4290F>  /System/Library/StagedFrameworks/Safari/JavaScriptCore.framework/Versions/A/JavaScriptCore
>        0x7fff6e008000 -     0x7fff6e030fff  libsystem_kernel.dylib (4903.278.70)            <35EE704F-F9B6-3531-B312-E45CFA2A8743>  /usr/lib/system/libsystem_kernel.dylib
>   *0xffffff7f82d6b000 - 0xffffff7f82d72fff  com.apple.kec.pthread 1.0 (1)                   <6C7628FE-2621-3C19-B248-D4DA0D722123>  /System/Library/Extensions/pthread.kext/Contents/MacOS/pthread
>   *0xffffff8000200000 - 0xffffff8000bfffff  kernel (4903.278.70)                            <041B6A6D-CD16-36FA-88B9-E32FF46EF89F>  /System/Library/Kernels/kernel
>
>
>Process:         com.apple.WebKit.WebContent [40797]
>UUID:            B35AFCA6-87B0-38D7-B7E0-2E9947F727E8
>Path:            /System/Library/StagedFrameworks/Safari/WebKit.framework/Versions/A/XPCServices/com.apple.WebKit.WebContent.xpc/Contents/MacOS/com.apple.WebKit.WebContent
>Architecture:    x86_64
>Parent:          launchd [1]
>Responsible:     Safari [858]
>UID:             502
>Sudden Term:     Tracked (allows idle exit)
>Footprint:       65.72 MB
>Start time:      2022-03-19 11:54:52 +0000
>End time:        2022-03-19 11:54:53 +0000
>Num samples:     11 (1-11)
>Note:            1 idle work queue thread omitted
>
>  Thread 0x4760a1           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user interactive (requested user interactive), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  WTF::MemoryPressureHandler::releaseMemory(WTF::Critical, WTF::Synchronous) + 127 (JavaScriptCore + 17862351) [0x10c662ecf] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x4760a4           Thread name "JavaScriptCore bmalloc scavenger"      11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  __psynch_cvwait + 10 (libsystem_kernel.dylib + 18534) [0x7fff6e00c866] 1-11
>     *11  psynch_cvcontinue + 0 (pthread + 19324) [0xffffff7f82d6fb7c] 1-11
>
>  Thread 0x4778b2           Thread name "WebCore: Scrolling"                    11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user interactive (requested user interactive), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>     *11  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-11
>
>  Thread 0x6edcc1           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  tiny_free_list_remove_ptr + 250 (libsystem_malloc.dylib + 30501) [0x7fff6e084725] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6ee612           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  __ulock_wait + 10 (libsystem_kernel.dylib + 14810) [0x7fff6e00b9da] 1-11
>     *11  ??? (kernel + 7307696) [0xffffff80008f81b0] (blocked by unfair lock owned by com.apple.WebKit.WebContent [40797] thread 0x6eef21) 1-11
>
>  Thread 0x6ee613           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS default (requested default, ipc override default), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  bmalloc::Heap::scavenge(std::__1::unique_lock<bmalloc::Mutex>&, bmalloc::BulkDecommit&) + 157 (JavaScriptCore + 18434237) [0x10c6ee8bd] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6eea40           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  std::__1::__tree<std::__1::__value_type<void const*, unsigned long>, std::__1::__map_value_compare<void const*, std::__1::__value_type<void const*, unsigned long>, std::__1::less<void const*>, true>, std::__1::allocator<std::__1::__value_type<void const*, unsigned long> > >::__remove_node_pointer(std::__1::__tree_node<std::__1::__value_type<void const*, unsigned long>, void*>*) + 0 (ImageIO + 922154) [0x7fff4484222a] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6eec49           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  RIPImageDataRelease + 14 (CoreGraphics + 439802) [0x7fff421c25fa] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6eed45           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  vImageCGConverter_Destroy + 64 (vImage + 134256) [0x7fff3df39c70] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6eee8e           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  start_wqthread + 13 (libsystem_pthread.dylib + 9213) [0x7fff6e0c73fd] 1-11
>      11  _pthread_wqthread + 583 (libsystem_pthread.dylib + 9907) [0x7fff6e0c76b3] 1-11
>        11  _dispatch_worker_thread2 + 90 (libdispatch.dylib + 72518) [0x7fff6de95b46] 1-11
>          11  _dispatch_root_queue_drain + 657 (libdispatch.dylib + 70921) [0x7fff6de95509] 1-11
>            11  _dispatch_client_callout + 8 (libdispatch.dylib + 13885) [0x7fff6de8763d] 1-11
>              11  _dispatch_call_block_and_release + 12 (libdispatch.dylib + 9720) [0x7fff6de865f8] 1-11
>                11  ___cache_handle_memory_pressure_event_block_invoke + 87 (libcache.dylib + 13526) [0x7fff6dd594d6] 1-11
>                  11  _cache_enforce_limits + 100 (libcache.dylib + 5913) [0x7fff6dd57719] 1-11
>                    11  _evict_last + 101 (libcache.dylib + 10243) [0x7fff6dd58803] 1-11
>                      11  _entry_evict + 59 (libcache.dylib + 10312) [0x7fff6dd58848] 1-11
>                        11  _entry_remove_from_list + 192 (libcache.dylib + 9083) [0x7fff6dd5837b] 1-11
>                         *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>                           *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>                             *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>                               *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>                                 *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>                                   *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                                     *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6eee8f           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  CFRelease + 15 (CoreFoundation + 39520) [0x7fff41d18a60] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6eef21           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  tiny_free_list_remove_ptr + 250 (libsystem_malloc.dylib + 30501) [0x7fff6e084725] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6eefb8           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  CFRelease + 15 (CoreFoundation + 39520) [0x7fff41d18a60] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Binary Images:
>           0x105d5e000 -        0x105d5efff  com.apple.WebKit.WebContent                     <B35AFCA6-87B0-38D7-B7E0-2E9947F727E8>  /System/Library/StagedFrameworks/Safari/WebKit.framework/Versions/A/XPCServices/com.apple.WebKit.WebContent.xpc/Contents/MacOS/com.apple.WebKit.WebContent
>           0x10b55a000 -        0x10c806fff  com.apple.JavaScriptCore 14611 (14611.3.10.1.7) <0D4FAA38-6DDB-3046-9BA7-F05F2AB4290F>  /System/Library/StagedFrameworks/Safari/JavaScriptCore.framework/Versions/A/JavaScriptCore
>        0x7fff3df19000 -     0x7fff3e80dfff  com.apple.vImage 8.1 ()                         <2905F53F-12C4-3583-A0A3-82607C5341CA>  /System/Library/Frameworks/Accelerate.framework/Versions/A/Frameworks/vImage.framework/Versions/A/vImage
>        0x7fff41d0f000 -     0x7fff42155fff  com.apple.CoreFoundation 6.9 (1575.405)         <22EC9B76-B2B4-3CE8-9EAE-33531A902956>  /System/Library/Frameworks/CoreFoundation.framework/Versions/A/CoreFoundation
>        0x7fff42157000 -     0x7fff42804fff  com.apple.CoreGraphics 2.0 (1265.13)            <7FEDC82C-91C2-3BD0-8964-67174981BFED>  /System/Library/Frameworks/CoreGraphics.framework/Versions/A/CoreGraphics
>        0x7fff44761000 -     0x7fff448f2fff  com.apple.ImageIO.framework 3.3.0 (1850.2.14)   <FFA98B4D-8CA1-3B60-A734-67198CFA1587>  /System/Library/Frameworks/ImageIO.framework/Versions/A/ImageIO
>        0x7fff6dd56000 -     0x7fff6dd5afff  libcache.dylib (81)                             <1987D1E1-DB11-3291-B12A-EBD55848E02D>  /usr/lib/system/libcache.dylib
>        0x7fff6de84000 -     0x7fff6debdfff  libdispatch.dylib (1008.270.1)                  <97273678-E94C-3C8C-89F6-2E2020F4B43B>  /usr/lib/system/libdispatch.dylib
>        0x7fff6e008000 -     0x7fff6e030fff  libsystem_kernel.dylib (4903.278.70)            <35EE704F-F9B6-3531-B312-E45CFA2A8743>  /usr/lib/system/libsystem_kernel.dylib
>        0x7fff6e07d000 -     0x7fff6e0a7fff  libsystem_malloc.dylib (166.270.1)              <011F3AD0-8E6A-3A89-AE64-6E5F6840F30A>  /usr/lib/system/libsystem_malloc.dylib
>        0x7fff6e0c5000 -     0x7fff6e0cffff  libsystem_pthread.dylib (330.250.2)             <2D5C08FF-484F-3D59-9132-CE1DCB3F76D7>  /usr/lib/system/libsystem_pthread.dylib
>   *0xffffff7f82d6b000 - 0xffffff7f82d72fff  com.apple.kec.pthread 1.0 (1)                   <6C7628FE-2621-3C19-B248-D4DA0D722123>  /System/Library/Extensions/pthread.kext/Contents/MacOS/pthread
>   *0xffffff8000200000 - 0xffffff8000bfffff  kernel (4903.278.70)                            <041B6A6D-CD16-36FA-88B9-E32FF46EF89F>  /System/Library/Kernels/kernel
>
>
>Process:         com.apple.WebKit.WebContent [40827]
>UUID:            B35AFCA6-87B0-38D7-B7E0-2E9947F727E8
>Path:            /System/Library/StagedFrameworks/Safari/WebKit.framework/Versions/A/XPCServices/com.apple.WebKit.WebContent.xpc/Contents/MacOS/com.apple.WebKit.WebContent
>Architecture:    x86_64
>Parent:          launchd [1]
>Responsible:     Safari [858]
>UID:             502
>Sudden Term:     Tracked (allows idle exit)
>Footprint:       26.20 MB
>Start time:      2022-03-19 11:54:52 +0000
>End time:        2022-03-19 11:54:53 +0000
>Num samples:     11 (1-11)
>Note:            1 idle work queue thread omitted
>
>  Thread 0x4779fa           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user interactive (requested user interactive), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  bmalloc::Allocator::scavenge() + 52 (JavaScriptCore + 18407188) [0x10769df14] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x4779fc           Thread name "JavaScriptCore bmalloc scavenger"      11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  __psynch_cvwait + 10 (libsystem_kernel.dylib + 18534) [0x7fff6e00c866] 1-11
>     *11  psynch_cvcontinue + 0 (pthread + 19324) [0xffffff7f82d6fb7c] 1-11
>
>  Thread 0x4799ee           Thread name "WebCore: Scrolling"                    11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user interactive (requested user interactive), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>     *11  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-11
>
>  Thread 0x6edcc0           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  _entry_evict + 89 (libcache.dylib + 10342) [0x7fff6dd58866] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6ee720           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  _cache_handle_memory_pressure_event + 139 (libcache.dylib + 13309) [0x7fff6dd593fd] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6eee6f           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  CGSImageDataUnlock + 28 (CoreGraphics + 439867) [0x7fff421c263b] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6eee9c           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  _CFRelease + 354 (CoreFoundation + 1295042) [0x7fff41e4b2c2] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Binary Images:
>           0x100d11000 -        0x100d11fff  com.apple.WebKit.WebContent                     <B35AFCA6-87B0-38D7-B7E0-2E9947F727E8>  /System/Library/StagedFrameworks/Safari/WebKit.framework/Versions/A/XPCServices/com.apple.WebKit.WebContent.xpc/Contents/MacOS/com.apple.WebKit.WebContent
>           0x106510000 -        0x1077bcfff  com.apple.JavaScriptCore 14611 (14611.3.10.1.7) <0D4FAA38-6DDB-3046-9BA7-F05F2AB4290F>  /System/Library/StagedFrameworks/Safari/JavaScriptCore.framework/Versions/A/JavaScriptCore
>        0x7fff41d0f000 -     0x7fff42155fff  com.apple.CoreFoundation 6.9 (1575.405)         <22EC9B76-B2B4-3CE8-9EAE-33531A902956>  /System/Library/Frameworks/CoreFoundation.framework/Versions/A/CoreFoundation
>        0x7fff42157000 -     0x7fff42804fff  com.apple.CoreGraphics 2.0 (1265.13)            <7FEDC82C-91C2-3BD0-8964-67174981BFED>  /System/Library/Frameworks/CoreGraphics.framework/Versions/A/CoreGraphics
>        0x7fff6dd56000 -     0x7fff6dd5afff  libcache.dylib (81)                             <1987D1E1-DB11-3291-B12A-EBD55848E02D>  /usr/lib/system/libcache.dylib
>        0x7fff6e008000 -     0x7fff6e030fff  libsystem_kernel.dylib (4903.278.70)            <35EE704F-F9B6-3531-B312-E45CFA2A8743>  /usr/lib/system/libsystem_kernel.dylib
>   *0xffffff7f82d6b000 - 0xffffff7f82d72fff  com.apple.kec.pthread 1.0 (1)                   <6C7628FE-2621-3C19-B248-D4DA0D722123>  /System/Library/Extensions/pthread.kext/Contents/MacOS/pthread
>   *0xffffff8000200000 - 0xffffff8000bfffff  kernel (4903.278.70)                            <041B6A6D-CD16-36FA-88B9-E32FF46EF89F>  /System/Library/Kernels/kernel
>
>
>Process:         com.apple.WebKit.WebContent [40854]
>UUID:            B35AFCA6-87B0-38D7-B7E0-2E9947F727E8
>Path:            /System/Library/StagedFrameworks/Safari/WebKit.framework/Versions/A/XPCServices/com.apple.WebKit.WebContent.xpc/Contents/MacOS/com.apple.WebKit.WebContent
>Architecture:    x86_64
>Parent:          launchd [1]
>Responsible:     Safari [858]
>UID:             502
>Sudden Term:     Tracked (allows idle exit)
>Footprint:       90.50 MB
>Start time:      2022-03-19 11:54:52 +0000
>End time:        2022-03-19 11:54:53 +0000
>Num samples:     11 (1-11)
>Note:            1 idle work queue thread omitted
>
>  Thread 0x479e31           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user interactive (requested user interactive), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  WebCore::Timer::fired() + 12 (WebCore + 2543356) [0x10d693efc] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x479e34           Thread name "JavaScriptCore bmalloc scavenger"      11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  __psynch_cvwait + 10 (libsystem_kernel.dylib + 18534) [0x7fff6e00c866] 1-11
>     *11  psynch_cvcontinue + 0 (pthread + 19324) [0xffffff7f82d6fb7c] 1-11
>
>  Thread 0x47a51e           Thread name "WebCore: Scrolling"                    11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user interactive (requested user interactive), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>     *11  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-11
>
>  Binary Images:
>           0x10c108000 -        0x10c108fff  com.apple.WebKit.WebContent              <B35AFCA6-87B0-38D7-B7E0-2E9947F727E8>  /System/Library/StagedFrameworks/Safari/WebKit.framework/Versions/A/XPCServices/com.apple.WebKit.WebContent.xpc/Contents/MacOS/com.apple.WebKit.WebContent
>           0x10d427000 -        0x10fba2fff  com.apple.WebCore 14611 (14611.3.10.1.7) <D4F5E65E-3B5F-336F-B7D0-D0233000554F>  /System/Library/StagedFrameworks/Safari/WebCore.framework/Versions/A/WebCore
>        0x7fff6e008000 -     0x7fff6e030fff  libsystem_kernel.dylib (4903.278.70)     <35EE704F-F9B6-3531-B312-E45CFA2A8743>  /usr/lib/system/libsystem_kernel.dylib
>   *0xffffff7f82d6b000 - 0xffffff7f82d72fff  com.apple.kec.pthread 1.0 (1)            <6C7628FE-2621-3C19-B248-D4DA0D722123>  /System/Library/Extensions/pthread.kext/Contents/MacOS/pthread
>   *0xffffff8000200000 - 0xffffff8000bfffff  kernel (4903.278.70)                     <041B6A6D-CD16-36FA-88B9-E32FF46EF89F>  /System/Library/Kernels/kernel
>
>
>Process:         com.apple.WebKit.WebContent [40857]
>UUID:            B35AFCA6-87B0-38D7-B7E0-2E9947F727E8
>Path:            /System/Library/StagedFrameworks/Safari/WebKit.framework/Versions/A/XPCServices/com.apple.WebKit.WebContent.xpc/Contents/MacOS/com.apple.WebKit.WebContent
>Architecture:    x86_64
>Parent:          launchd [1]
>Responsible:     Safari [858]
>UID:             502
>Sudden Term:     Tracked (allows idle exit)
>Footprint:       26.36 MB
>Start time:      2022-03-19 11:54:52 +0000
>End time:        2022-03-19 11:54:53 +0000
>Num samples:     11 (1-11)
>CPU Time:        0.011s (36.4M cycles, 14.3M instructions, 2.54c/i)
>
>  Thread 0x479f77           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user interactive (requested user interactive), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  __CFRunLoopRun + 2300 (CoreFoundation + 239775) [0x7fff41d4989f] 1-11
>      11  __CFRUNLOOP_IS_SERVICING_THE_MAIN_DISPATCH_QUEUE__ + 9 (CoreFoundation + 242034) [0x7fff41d4a172] 1-11
>        11  _dispatch_main_queue_callback_4CF + 813 (libdispatch.dylib + 58699) [0x7fff6de9254b] 1-11
>          11  _dispatch_source_invoke + 2056 (libdispatch.dylib + 85826) [0x7fff6de98f42] 1-11
>            11  _dispatch_continuation_pop + 414 (libdispatch.dylib + 24038) [0x7fff6de89de6] 1-11
>              11  _dispatch_client_callout + 8 (libdispatch.dylib + 13885) [0x7fff6de8763d] 1-11
>                11  invocation function for block in WTF::MemoryPressureHandler::install() + 50 (JavaScriptCore + 17864962) [0x16d5d9902] 1-11
>                  11  WTF::MemoryPressureHandler::respondToMemoryPressure(WTF::Critical, WTF::Synchronous) + 225 (JavaScriptCore + 17865265) [0x16d5d9a31] 1-11
>                    11  WTF::MemoryPressureHandler::releaseMemory(WTF::Critical, WTF::Synchronous) + 143 (JavaScriptCore + 17862367) [0x16d5d8edf] 1-11
>                      11  WTF::Detail::CallableWrapper<WebKit::WebProcess::initializeWebProcess(WebKit::WebProcessCreationParameters&&)::$_3, void, WTF::Critical, WTF::Synchronous>::call(WTF::Critical, WTF::Synchronous) + 97 (WebKit + 5329769) [0x1014ee369] 1-11
>                        11  WTF::HashTable<WTF::ObjectIdentifier<WebCore::PageIdentifierType>, WTF::KeyValuePair<WTF::ObjectIdentifier<WebCore::PageIdentifierType>, WTF::RefPtr<WebKit::WebPage, WTF::RawPtrTraits<WebKit::WebPage>, WTF::DefaultRefDerefTraits<WebKit::WebPage> > >, WTF::KeyValuePairKeyExtractor<WTF::KeyValuePair<WTF::ObjectIdentifier<WebCore::PageIdentifierType>, WTF::RefPtr<WebKit::WebPage, WTF::RawPtrTraits<WebKit::WebPage>, WTF::DefaultRefDerefTraits<WebKit::WebPage> > > >, WTF::DefaultHash<WTF::ObjectIdentifier<WebCore::PageIdentifierType> >, WTF::HashMap<WTF::ObjectIdentifier<WebCore::PageIdentifierType>, WTF::RefPtr<WebKit::WebPage, WTF::RawPtrTraits<WebKit::WebPage>, WTF::DefaultRefDerefTraits<WebKit::WebPage> >, WTF::DefaultHash<WTF::ObjectIdentifier<WebCore::PageIdentifierType> >, WTF::HashTraits<WTF::ObjectIdentifier<WebCore::PageIdentifierType> >, WTF::HashTraits<WTF::RefPtr<WebKit::WebPage, WTF::RawPtrTraits<WebKit::WebPage>, WTF::DefaultRefDerefTraits<WebKit::WebPage> > > >::KeyValuePairTraits, WTF::HashTraits<WTF::ObjectIdentifier<WebCore::PageIdentifierType> > >::begin() const + 0 (WebKit + 5261620) [0x1014dd934] 1-11
>                         *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>                           *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>                             *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>                               *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>                                 *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>                                   *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                                     *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6edcbe           DispatchQueue 39          11 samples (1-11)         priority 0-4 (base 4)     cpu time 0.011s (36.4M cycles, 14.3M instructions, 2.54c/i)
>  <thread QoS default (requested default, ipc override default), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2, priority 3 (4)>
>  11  start_wqthread + 13 (libsystem_pthread.dylib + 9213) [0x7fff6e0c73fd] 1-11
>    11  _pthread_wqthread + 421 (libsystem_pthread.dylib + 9745) [0x7fff6e0c7611] 1-11
>      11  _dispatch_workloop_worker_thread + 598 (libdispatch.dylib + 75501) [0x7fff6de966ed] 1-11
>        11  _dispatch_lane_invoke + 385 (libdispatch.dylib + 41878) [0x7fff6de8e396] 1-11
>          11  _dispatch_lane_serial_drain + 602 (libdispatch.dylib + 39136) [0x7fff6de8d8e0] 1-11
>            11  _dispatch_client_callout + 8 (libdispatch.dylib + 13885) [0x7fff6de8763d] 1-11
>              11  _dispatch_call_block_and_release + 12 (libdispatch.dylib + 9720) [0x7fff6de865f8] 1-11
>                11  IPC::Connection::sendOutgoingMessages() + 209 (WebKit + 520333) [0x10105808d] 1-11
>                  11  IPC::Connection::sendOutgoingMessage(std::__1::unique_ptr<IPC::Encoder, std::__1::default_delete<IPC::Encoder> >) + 258 (WebKit + 1509292) [0x1011497ac] 1-11
>                    11  WTF::fastZeroedMalloc(unsigned long) + 110 (JavaScriptCore + 5422) [0x16c4d152e] 1-11
>                      11  bmalloc::Allocator::allocateSlowCase(unsigned long, bmalloc::FailureAction) + 189 (JavaScriptCore + 18409885) [0x16d65e99d] 1-11
>                        11  syscall_thread_switch + 10 (libsystem_kernel.dylib + 4922) [0x7fff6e00933a] 1-11
>                         *2   ??? (kernel + 1935024) [0xffffff80003d86b0] (runnable) 1-2
>  <priority 0 (4)>
>                         *3   ??? (kernel + 1935024) [0xffffff80003d86b0] (runnable) 3-5
>  <priority 2 (4)>
>                         *1   ??? (kernel + 1935024) [0xffffff80003d86b0] (runnable) 6
>  <priority 0 (4)>
>                         *1   ??? (kernel + 1935024) [0xffffff80003d86b0] (runnable) 7
>  <priority 3 (4)>
>                         *2   ??? (kernel + 1935024) [0xffffff80003d86b0] (runnable) 8-9
>  <priority 4 (4)>
>                         *1   ??? (kernel + 1935024) [0xffffff80003d86b0] (runnable) 10
>  <priority 0 (4)>
>                         *1   ??? (kernel + 1935024) [0xffffff80003d86b0] (runnable) 11
>
>  Thread 0x479f7f           Thread name "JavaScriptCore bmalloc scavenger"      11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  __psynch_cvwait + 10 (libsystem_kernel.dylib + 18534) [0x7fff6e00c866] 1-11
>     *11  psynch_cvcontinue + 0 (pthread + 19324) [0xffffff7f82d6fb7c] 1-11
>
>  Thread 0x47a05b           Thread name "WebCore: Scrolling"                    11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user interactive (requested user interactive), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>     *11  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-11
>
>  Thread 0x6ee71c           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  __ulock_wait + 10 (libsystem_kernel.dylib + 14810) [0x7fff6e00b9da] 1-11
>     *11  ??? (kernel + 7307696) [0xffffff80008f81b0] (blocked by unfair lock owned by com.apple.WebKit.WebContent [40857] thread 0x6eeb3c) 1-11
>
>  Thread 0x6ee71d           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS default (requested default, ipc override default), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  bmalloc::Heap::scavenge(std::__1::unique_lock<bmalloc::Mutex>&, bmalloc::BulkDecommit&) + 157 (JavaScriptCore + 18434237) [0x16d6648bd] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6eeb3c           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  tiny_free_no_lock + 128 (libsystem_malloc.dylib + 20214) [0x7fff6e081ef6] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6eef56           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  CFRelease + 15 (CoreFoundation + 39520) [0x7fff41d18a60] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6eefab           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  start_wqthread + 13 (libsystem_pthread.dylib + 9213) [0x7fff6e0c73fd] 1-11
>      11  _pthread_wqthread + 583 (libsystem_pthread.dylib + 9907) [0x7fff6e0c76b3] 1-11
>        11  _dispatch_worker_thread2 + 90 (libdispatch.dylib + 72518) [0x7fff6de95b46] 1-11
>          11  _dispatch_root_queue_drain + 657 (libdispatch.dylib + 70921) [0x7fff6de95509] 1-11
>            11  _dispatch_client_callout + 8 (libdispatch.dylib + 13885) [0x7fff6de8763d] 1-11
>              11  _dispatch_call_block_and_release + 12 (libdispatch.dylib + 9720) [0x7fff6de865f8] 1-11
>                11  ___cache_handle_memory_pressure_event_block_invoke + 87 (libcache.dylib + 13526) [0x7fff6dd594d6] 1-11
>                  11  _cache_enforce_limits + 100 (libcache.dylib + 5913) [0x7fff6dd57719] 1-11
>                    11  _evict_last + 101 (libcache.dylib + 10243) [0x7fff6dd58803] 1-11
>                      11  _entry_evict + 135 (libcache.dylib + 10388) [0x7fff6dd58894] 1-11
>                        11  _value_entry_remove + 113 (libcache.dylib + 10043) [0x7fff6dd5873b] 1-11
>                          11  CFRelease + 15 (CoreFoundation + 39520) [0x7fff41d18a60] 1-11
>                           *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>                             *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>                               *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>                                 *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>                                   *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>                                     *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                                       *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6ef33b           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  __CFBasicHashDrain + 239 (CoreFoundation + 60063) [0x7fff41d1da9f] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Binary Images:
>           0x100fd1000 -        0x100fd1fff  com.apple.WebKit.WebContent                     <B35AFCA6-87B0-38D7-B7E0-2E9947F727E8>  /System/Library/StagedFrameworks/Safari/WebKit.framework/Versions/A/XPCServices/com.apple.WebKit.WebContent.xpc/Contents/MacOS/com.apple.WebKit.WebContent
>           0x100fd9000 -        0x1017f6fff  com.apple.WebKit 14611 (14611.3.10.1.7)         <E0702C24-5B95-341D-AE3E-EF015BB78D3E>  /System/Library/StagedFrameworks/Safari/WebKit.framework/Versions/A/WebKit
>           0x16c4d0000 -        0x16d77cfff  com.apple.JavaScriptCore 14611 (14611.3.10.1.7) <0D4FAA38-6DDB-3046-9BA7-F05F2AB4290F>  /System/Library/StagedFrameworks/Safari/JavaScriptCore.framework/Versions/A/JavaScriptCore
>        0x7fff41d0f000 -     0x7fff42155fff  com.apple.CoreFoundation 6.9 (1575.405)         <22EC9B76-B2B4-3CE8-9EAE-33531A902956>  /System/Library/Frameworks/CoreFoundation.framework/Versions/A/CoreFoundation
>        0x7fff6dd56000 -     0x7fff6dd5afff  libcache.dylib (81)                             <1987D1E1-DB11-3291-B12A-EBD55848E02D>  /usr/lib/system/libcache.dylib
>        0x7fff6de84000 -     0x7fff6debdfff  libdispatch.dylib (1008.270.1)                  <97273678-E94C-3C8C-89F6-2E2020F4B43B>  /usr/lib/system/libdispatch.dylib
>        0x7fff6e008000 -     0x7fff6e030fff  libsystem_kernel.dylib (4903.278.70)            <35EE704F-F9B6-3531-B312-E45CFA2A8743>  /usr/lib/system/libsystem_kernel.dylib
>        0x7fff6e07d000 -     0x7fff6e0a7fff  libsystem_malloc.dylib (166.270.1)              <011F3AD0-8E6A-3A89-AE64-6E5F6840F30A>  /usr/lib/system/libsystem_malloc.dylib
>        0x7fff6e0c5000 -     0x7fff6e0cffff  libsystem_pthread.dylib (330.250.2)             <2D5C08FF-484F-3D59-9132-CE1DCB3F76D7>  /usr/lib/system/libsystem_pthread.dylib
>   *0xffffff7f82d6b000 - 0xffffff7f82d72fff  com.apple.kec.pthread 1.0 (1)                   <6C7628FE-2621-3C19-B248-D4DA0D722123>  /System/Library/Extensions/pthread.kext/Contents/MacOS/pthread
>   *0xffffff8000200000 - 0xffffff8000bfffff  kernel (4903.278.70)                            <041B6A6D-CD16-36FA-88B9-E32FF46EF89F>  /System/Library/Kernels/kernel
>
>
>Process:         com.apple.WebKit.WebContent [40876]
>UUID:            B35AFCA6-87B0-38D7-B7E0-2E9947F727E8
>Path:            /System/Library/StagedFrameworks/Safari/WebKit.framework/Versions/A/XPCServices/com.apple.WebKit.WebContent.xpc/Contents/MacOS/com.apple.WebKit.WebContent
>Architecture:    x86_64
>Parent:          launchd [1]
>Responsible:     Safari [858]
>UID:             502
>Sudden Term:     Tracked (allows idle exit)
>Footprint:       75.13 MB
>Start time:      2022-03-19 11:54:52 +0000
>End time:        2022-03-19 11:54:53 +0000
>Num samples:     11 (1-11)
>Note:            1 idle work queue thread omitted
>
>  Thread 0x47b648           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user interactive (requested user interactive), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  __CFRunLoopRun + 2535 (CoreFoundation + 240010) [0x7fff41d4998a] 1-11
>      11  __CFRunLoopDoSource1 + 527 (CoreFoundation + 338272) [0x7fff41d61960] 1-11
>        11  __CFRUNLOOP_IS_CALLING_OUT_TO_A_SOURCE1_PERFORM_FUNCTION__ + 41 (CoreFoundation + 338434) [0x7fff41d61a02] 1-11
>          11  mshMIGPerform + 203 (HIServices + 23709) [0x7fff40512c9d] 1-11
>            11  _XRemoveNotification + 407 (HIServices + 195436) [0x7fff4053cb6c] 1-11
>              11  _AXXMIGRemoveNotification + 51 (HIServices + 158949) [0x7fff40533ce5] 1-11
>               *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>                 *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>                   *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>                     *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>                       *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>                         *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                           *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x47b664           Thread name "JavaScriptCore bmalloc scavenger"      11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  __psynch_cvwait + 10 (libsystem_kernel.dylib + 18534) [0x7fff6e00c866] 1-11
>     *11  psynch_cvcontinue + 0 (pthread + 19324) [0xffffff7f82d6fb7c] 1-11
>
>  Thread 0x47baf4           Thread name "WebCore: Scrolling"                    11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user interactive (requested user interactive), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>     *11  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-11
>
>  Binary Images:
>           0x10d085000 -        0x10d085fff  com.apple.WebKit.WebContent             <B35AFCA6-87B0-38D7-B7E0-2E9947F727E8>  /System/Library/StagedFrameworks/Safari/WebKit.framework/Versions/A/XPCServices/com.apple.WebKit.WebContent.xpc/Contents/MacOS/com.apple.WebKit.WebContent
>        0x7fff4050d000 -     0x7fff4055ffff  com.apple.HIServices 1.22 (628)         <2BE461FF-80B9-30D3-A574-AED5724B1C1B>  /System/Library/Frameworks/ApplicationServices.framework/Versions/A/Frameworks/HIServices.framework/Versions/A/HIServices
>        0x7fff41d0f000 -     0x7fff42155fff  com.apple.CoreFoundation 6.9 (1575.405) <22EC9B76-B2B4-3CE8-9EAE-33531A902956>  /System/Library/Frameworks/CoreFoundation.framework/Versions/A/CoreFoundation
>        0x7fff6e008000 -     0x7fff6e030fff  libsystem_kernel.dylib (4903.278.70)    <35EE704F-F9B6-3531-B312-E45CFA2A8743>  /usr/lib/system/libsystem_kernel.dylib
>   *0xffffff7f82d6b000 - 0xffffff7f82d72fff  com.apple.kec.pthread 1.0 (1)           <6C7628FE-2621-3C19-B248-D4DA0D722123>  /System/Library/Extensions/pthread.kext/Contents/MacOS/pthread
>   *0xffffff8000200000 - 0xffffff8000bfffff  kernel (4903.278.70)                    <041B6A6D-CD16-36FA-88B9-E32FF46EF89F>  /System/Library/Kernels/kernel
>
>
>Process:         com.apple.WebKit.WebContent [47273]
>UUID:            B54D230D-67AC-3B7A-A529-8756CF1E4920
>Path:            /System/Library/Frameworks/WebKit.framework/Versions/A/XPCServices/com.apple.WebKit.WebContent.xpc/Contents/MacOS/com.apple.WebKit.WebContent
>Architecture:    x86_64
>Parent:          launchd [1]
>Responsible:     iTunes [47120]
>UID:             502
>Sudden Term:     Tracked (allows idle exit)
>Footprint:       120.70 MB
>Start time:      2022-03-19 11:54:52 +0000
>End time:        2022-03-19 11:54:53 +0000
>Num samples:     11 (1-11)
>Note:            2 idle work queue threads omitted
>
>  Thread 0x535cb4           DispatchQueue 1           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user interactive (requested user interactive), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  __CFRunLoopRun + 2141 (CoreFoundation + 239616) [0x7fff41d49800] 1-11
>      11  __CFRunLoopDoTimers + 330 (CoreFoundation + 365246) [0x7fff41d682be] 1-11
>        11  __CFRunLoopDoTimer + 864 (CoreFoundation + 366469) [0x7fff41d68785] 1-11
>          11  JSC::JSRunLoopTimer::Manager::timerDidFireCallback(__CFRunLoopTimer*, void*) + 0 (JavaScriptCore + 12364512) [0x7fff45c0fae0] 1-11
>           *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>             *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>               *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>                 *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>                   *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>                     *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                       *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x535cbd           Thread name "JavaScriptCore bmalloc scavenger"      11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  thread_start + 13 (libsystem_pthread.dylib + 9229) [0x7fff6e0c740d] 1-11
>    11  _pthread_start + 66 (libsystem_pthread.dylib + 25161) [0x7fff6e0cb249] 1-11
>      11  _pthread_body + 126 (libsystem_pthread.dylib + 13035) [0x7fff6e0c82eb] 1-11
>        11  void* std::__1::__thread_proxy<std::__1::tuple<std::__1::unique_ptr<std::__1::__thread_struct, std::__1::default_delete<std::__1::__thread_struct> >, void (*)(bmalloc::Scavenger*), bmalloc::Scavenger*> >(void*) + 39 (JavaScriptCore + 2264807) [0x7fff4526dee7] 1-11
>          11  bmalloc::Scavenger::threadEntryPoint(bmalloc::Scavenger*) + 9 (JavaScriptCore + 2258297) [0x7fff4526c579] 1-11
>            11  bmalloc::Scavenger::threadRunLoop() + 304 (JavaScriptCore + 2260464) [0x7fff4526cdf0] 1-11
>              11  bmalloc::IsoHeapImpl<bmalloc::IsoConfig<232u> >::freeableMemory() + 0 (WebCore + 16144400) [0x7fff4f85f810] 1-11
>               *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>                 *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>                   *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>                     *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>                       *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>                         *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                           *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x535cd0           Thread name "WebCore: Scrolling"                    11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user interactive (requested user interactive), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>     *11  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-11
>
>  Binary Images:
>           0x10ab2a000 -        0x10ab2bfff  com.apple.WebKit.WebContent 14607 (14607.3.9) <B54D230D-67AC-3B7A-A529-8756CF1E4920>  /System/Library/Frameworks/WebKit.framework/Versions/A/XPCServices/com.apple.WebKit.WebContent.xpc/Contents/MacOS/com.apple.WebKit.WebContent
>        0x7fff41d0f000 -     0x7fff42155fff  com.apple.CoreFoundation 6.9 (1575.405)       <22EC9B76-B2B4-3CE8-9EAE-33531A902956>  /System/Library/Frameworks/CoreFoundation.framework/Versions/A/CoreFoundation
>        0x7fff45045000 -     0x7fff45ea5fff  com.apple.JavaScriptCore 14607 (14607.3.9)    <E25D3B54-A072-33F3-AA89-6F8588BF5A05>  /System/Library/Frameworks/JavaScriptCore.framework/Versions/A/JavaScriptCore
>        0x7fff4e8fa000 -     0x7fff50280fff  com.apple.WebCore 14607 (14607.3.9)           <4D9F69EF-D3AF-32C5-8C15-1C8CD7370AFC>  /System/Library/Frameworks/WebKit.framework/Versions/A/Frameworks/WebCore.framework/Versions/A/WebCore
>        0x7fff6e008000 -     0x7fff6e030fff  libsystem_kernel.dylib (4903.278.70)          <35EE704F-F9B6-3531-B312-E45CFA2A8743>  /usr/lib/system/libsystem_kernel.dylib
>        0x7fff6e0c5000 -     0x7fff6e0cffff  libsystem_pthread.dylib (330.250.2)           <2D5C08FF-484F-3D59-9132-CE1DCB3F76D7>  /usr/lib/system/libsystem_pthread.dylib
>   *0xffffff8000200000 - 0xffffff8000bfffff  kernel (4903.278.70)                          <041B6A6D-CD16-36FA-88B9-E32FF46EF89F>  /System/Library/Kernels/kernel
>
>
>Process:         com.apple.WebKit.WebContent [47461]
>UUID:            B35AFCA6-87B0-38D7-B7E0-2E9947F727E8
>Path:            /System/Library/StagedFrameworks/Safari/WebKit.framework/Versions/A/XPCServices/com.apple.WebKit.WebContent.xpc/Contents/MacOS/com.apple.WebKit.WebContent
>Architecture:    x86_64
>Parent:          launchd [1]
>Responsible:     Safari [858]
>UID:             502
>Sudden Term:     Tracked (allows idle exit)
>Footprint:       48.31 MB
>Start time:      2022-03-19 11:54:52 +0000
>End time:        2022-03-19 11:54:53 +0000
>Num samples:     11 (1-11)
>
>  Thread 0x53b884           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user interactive (requested user interactive), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  __ulock_wait + 10 (libsystem_kernel.dylib + 14810) [0x7fff6e00b9da] 1-11
>     *11  ??? (kernel + 7307696) [0xffffff80008f81b0] (blocked by unfair lock owned by com.apple.WebKit.WebContent [47461] thread 0x6eedfd) 1-11
>
>  Thread 0x6ee655           DispatchQueue 12          11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  start_wqthread + 13 (libsystem_pthread.dylib + 9213) [0x7fff6e0c73fd] 1-11
>    11  _pthread_wqthread + 431 (libsystem_pthread.dylib + 9755) [0x7fff6e0c761b] 1-11
>      11  _dispatch_kevent_worker_thread + 1366 (libdispatch.dylib + 73963) [0x7fff6de960eb] 1-11
>        11  _dispatch_source_invoke + 2056 (libdispatch.dylib + 85826) [0x7fff6de98f42] 1-11
>          11  _dispatch_continuation_pop + 414 (libdispatch.dylib + 24038) [0x7fff6de89de6] 1-11
>            11  _dispatch_client_callout + 8 (libdispatch.dylib + 13885) [0x7fff6de8763d] 1-11
>              11  _cache_handle_memory_pressure_event + 139 (libcache.dylib + 13309) [0x7fff6dd593fd] 1-11
>               *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>                 *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>                   *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>                     *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>                       *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>                         *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                           *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x53b88c           Thread name "JavaScriptCore bmalloc scavenger"      11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  __psynch_cvwait + 10 (libsystem_kernel.dylib + 18534) [0x7fff6e00c866] 1-11
>     *11  psynch_cvcontinue + 0 (pthread + 19324) [0xffffff7f82d6fb7c] 1-11
>
>  Thread 0x53b919           Thread name "WebCore: Scrolling"                    11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user interactive (requested user interactive), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>     *11  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-11
>
>  Thread 0x6eda9d           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  __ulock_wait + 10 (libsystem_kernel.dylib + 14810) [0x7fff6e00b9da] 1-11
>     *11  ??? (kernel + 7307696) [0xffffff80008f81b0] (blocked by unfair lock owned by com.apple.WebKit.WebContent [47461] thread 0x6eedfd) 1-11
>
>  Thread 0x6ee656           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS default (requested default, ipc override default), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  start_wqthread + 13 (libsystem_pthread.dylib + 9213) [0x7fff6e0c73fd] 1-11
>    11  _pthread_wqthread + 421 (libsystem_pthread.dylib + 9745) [0x7fff6e0c7611] 1-11
>      11  _dispatch_workloop_worker_thread + 598 (libdispatch.dylib + 75501) [0x7fff6de966ed] 1-11
>        11  _dispatch_lane_invoke + 385 (libdispatch.dylib + 41878) [0x7fff6de8e396] 1-11
>          11  _dispatch_lane_serial_drain + 268 (libdispatch.dylib + 38802) [0x7fff6de8d792] 1-11
>            11  _dispatch_source_invoke + 2056 (libdispatch.dylib + 85826) [0x7fff6de98f42] 1-11
>              11  _dispatch_continuation_pop + 414 (libdispatch.dylib + 24038) [0x7fff6de89de6] 1-11
>                11  _dispatch_client_callout + 8 (libdispatch.dylib + 13885) [0x7fff6de8763d] 1-11
>                  11  bmalloc::Scavenger::scavenge() + 721 (JavaScriptCore + 18462273) [0x77d9cf641] 1-11
>                    11  bmalloc::Heap::scavenge(std::__1::unique_lock<bmalloc::Mutex>&, bmalloc::BulkDecommit&) + 157 (JavaScriptCore + 18434237) [0x77d9c88bd] 1-11
>                     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>                       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>                         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>                           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>                             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>                               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6eec72           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  __ulock_wait + 10 (libsystem_kernel.dylib + 14810) [0x7fff6e00b9da] 1-11
>     *11  ??? (kernel + 7307696) [0xffffff80008f81b0] (blocked by unfair lock owned by com.apple.WebKit.WebContent [47461] thread 0x6eedfd) 1-11
>
>  Thread 0x6eed3a           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  __ulock_wait + 10 (libsystem_kernel.dylib + 14810) [0x7fff6e00b9da] 1-11
>     *11  ??? (kernel + 7307696) [0xffffff80008f81b0] (blocked by unfair lock owned by com.apple.WebKit.WebContent [47461] thread 0x6eedfd) 1-11
>
>  Thread 0x6eed7e           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  tiny_free_list_add_ptr + 219 (libsystem_malloc.dylib + 22820) [0x7fff6e082924] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6eedfd           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  tiny_free_list_add_ptr + 219 (libsystem_malloc.dylib + 22820) [0x7fff6e082924] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6eeea1           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  tiny_free_no_lock + 128 (libsystem_malloc.dylib + 20214) [0x7fff6e081ef6] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6eef37           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  __ulock_wait + 10 (libsystem_kernel.dylib + 14810) [0x7fff6e00b9da] 1-11
>     *11  ??? (kernel + 7307696) [0xffffff80008f81b0] (blocked by unfair lock owned by com.apple.WebKit.WebContent [47461] thread 0x6eeea1) 1-11
>
>  Binary Images:
>           0x10bd1d000 -        0x10bd1dfff  com.apple.WebKit.WebContent                     <B35AFCA6-87B0-38D7-B7E0-2E9947F727E8>  /System/Library/StagedFrameworks/Safari/WebKit.framework/Versions/A/XPCServices/com.apple.WebKit.WebContent.xpc/Contents/MacOS/com.apple.WebKit.WebContent
>           0x77c834000 -        0x77dae0fff  com.apple.JavaScriptCore 14611 (14611.3.10.1.7) <0D4FAA38-6DDB-3046-9BA7-F05F2AB4290F>  /System/Library/StagedFrameworks/Safari/JavaScriptCore.framework/Versions/A/JavaScriptCore
>        0x7fff6dd56000 -     0x7fff6dd5afff  libcache.dylib (81)                             <1987D1E1-DB11-3291-B12A-EBD55848E02D>  /usr/lib/system/libcache.dylib
>        0x7fff6de84000 -     0x7fff6debdfff  libdispatch.dylib (1008.270.1)                  <97273678-E94C-3C8C-89F6-2E2020F4B43B>  /usr/lib/system/libdispatch.dylib
>        0x7fff6e008000 -     0x7fff6e030fff  libsystem_kernel.dylib (4903.278.70)            <35EE704F-F9B6-3531-B312-E45CFA2A8743>  /usr/lib/system/libsystem_kernel.dylib
>        0x7fff6e07d000 -     0x7fff6e0a7fff  libsystem_malloc.dylib (166.270.1)              <011F3AD0-8E6A-3A89-AE64-6E5F6840F30A>  /usr/lib/system/libsystem_malloc.dylib
>        0x7fff6e0c5000 -     0x7fff6e0cffff  libsystem_pthread.dylib (330.250.2)             <2D5C08FF-484F-3D59-9132-CE1DCB3F76D7>  /usr/lib/system/libsystem_pthread.dylib
>   *0xffffff7f82d6b000 - 0xffffff7f82d72fff  com.apple.kec.pthread 1.0 (1)                   <6C7628FE-2621-3C19-B248-D4DA0D722123>  /System/Library/Extensions/pthread.kext/Contents/MacOS/pthread
>   *0xffffff8000200000 - 0xffffff8000bfffff  kernel (4903.278.70)                            <041B6A6D-CD16-36FA-88B9-E32FF46EF89F>  /System/Library/Kernels/kernel
>
>
>Process:         com.apple.WebKit.WebContent [47462]
>UUID:            B35AFCA6-87B0-38D7-B7E0-2E9947F727E8
>Path:            /System/Library/StagedFrameworks/Safari/WebKit.framework/Versions/A/XPCServices/com.apple.WebKit.WebContent.xpc/Contents/MacOS/com.apple.WebKit.WebContent
>Architecture:    x86_64
>Parent:          launchd [1]
>Responsible:     Safari [858]
>UID:             502
>Sudden Term:     Tracked (allows idle exit)
>Footprint:       78.89 MB
>Start time:      2022-03-19 11:54:52 +0000
>End time:        2022-03-19 11:54:53 +0000
>Num samples:     11 (1-11)
>Note:            1 idle work queue thread omitted
>
>  Thread 0x53b8cc           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user interactive (requested user interactive), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  WTF::Detail::CallableWrapper<std::__1::__bind<void (WebCore::CPUMonitor::*&)(), WebCore::CPUMonitor*>, void>::call() + 0 (WebCore + 2769504) [0x10d172260] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x53b8d3           Thread name "JavaScriptCore bmalloc scavenger"      11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  __psynch_cvwait + 10 (libsystem_kernel.dylib + 18534) [0x7fff6e00c866] 1-11
>     *11  psynch_cvcontinue + 0 (pthread + 19324) [0xffffff7f82d6fb7c] 1-11
>
>  Thread 0x53ba74           Thread name "WebCore: Scrolling"                    11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user interactive (requested user interactive), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>     *11  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-11
>
>  Binary Images:
>           0x10bbb0000 -        0x10bbb0fff  com.apple.WebKit.WebContent              <B35AFCA6-87B0-38D7-B7E0-2E9947F727E8>  /System/Library/StagedFrameworks/Safari/WebKit.framework/Versions/A/XPCServices/com.apple.WebKit.WebContent.xpc/Contents/MacOS/com.apple.WebKit.WebContent
>           0x10cece000 -        0x10f649fff  com.apple.WebCore 14611 (14611.3.10.1.7) <D4F5E65E-3B5F-336F-B7D0-D0233000554F>  /System/Library/StagedFrameworks/Safari/WebCore.framework/Versions/A/WebCore
>        0x7fff6e008000 -     0x7fff6e030fff  libsystem_kernel.dylib (4903.278.70)     <35EE704F-F9B6-3531-B312-E45CFA2A8743>  /usr/lib/system/libsystem_kernel.dylib
>   *0xffffff7f82d6b000 - 0xffffff7f82d72fff  com.apple.kec.pthread 1.0 (1)            <6C7628FE-2621-3C19-B248-D4DA0D722123>  /System/Library/Extensions/pthread.kext/Contents/MacOS/pthread
>   *0xffffff8000200000 - 0xffffff8000bfffff  kernel (4903.278.70)                     <041B6A6D-CD16-36FA-88B9-E32FF46EF89F>  /System/Library/Kernels/kernel
>
>
>Process:         com.apple.WebKit.WebContent [48033]
>UUID:            B35AFCA6-87B0-38D7-B7E0-2E9947F727E8
>Path:            /System/Library/StagedFrameworks/Safari/WebKit.framework/Versions/A/XPCServices/com.apple.WebKit.WebContent.xpc/Contents/MacOS/com.apple.WebKit.WebContent
>Architecture:    x86_64
>Parent:          launchd [1]
>Responsible:     Safari [858]
>UID:             502
>Sudden Term:     Tracked (allows idle exit)
>Footprint:       197.62 MB
>Start time:      2022-03-19 11:54:52 +0000
>End time:        2022-03-19 11:54:53 +0000
>Num samples:     11 (1-11)
>Note:            1 idle work queue thread omitted
>
>  Thread 0x55000c           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user interactive (requested user interactive), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  syscall_thread_switch + 10 (libsystem_kernel.dylib + 4922) [0x7fff6e00933a] 1-11
>     *11  return_from_trap + 172 (kernel + 1419676) [0xffffff800035a99c] 1-11
>       *11  ast_taken_user + 525 (kernel + 1726269) [0xffffff80003a573d] 1-11
>         *11  telemetry_take_sample + 462 (kernel + 2801646) [0xffffff80004abfee] 1-11
>           *11  _bcopy + 11 (kernel + 1416683) [0xffffff8000359deb] 1-11
>             *11  ??? (kernel + 1419728) [0xffffff800035a9d0] 1-11
>               *11  kernel_trap + 578 (kernel + 2991794) [0xffffff80004da6b2] 1-11
>                 *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>                   *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>                     *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>                       *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                         *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x55000e           Thread name "JavaScriptCore bmalloc scavenger"      11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  __psynch_cvwait + 10 (libsystem_kernel.dylib + 18534) [0x7fff6e00c866] 1-11
>     *11  psynch_cvcontinue + 0 (pthread + 19324) [0xffffff7f82d6fb7c] 1-11
>
>  Thread 0x550a34           Thread name "WebCore: Scrolling"                    11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user interactive (requested user interactive), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>     *11  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-11
>
>  Thread 0x6edcbb           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  tiny_size + 185 (libsystem_malloc.dylib + 18263) [0x7fff6e081757] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6ee4b9           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  _cache_handle_memory_pressure_event + 139 (libcache.dylib + 13309) [0x7fff6dd593fd] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6ee4ba           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS default (requested default, ipc override default), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  bmalloc::Heap::scavenge(std::__1::unique_lock<bmalloc::Mutex>&, bmalloc::BulkDecommit&) + 116 (JavaScriptCore + 18434196) [0x10feea894] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6ee9ae           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  start_wqthread + 13 (libsystem_pthread.dylib + 9213) [0x7fff6e0c73fd] 1-11
>    11  _pthread_wqthread + 583 (libsystem_pthread.dylib + 9907) [0x7fff6e0c76b3] 1-11
>      11  _dispatch_worker_thread2 + 90 (libdispatch.dylib + 72518) [0x7fff6de95b46] 1-11
>        11  _dispatch_root_queue_drain + 657 (libdispatch.dylib + 70921) [0x7fff6de95509] 1-11
>          11  _dispatch_client_callout + 8 (libdispatch.dylib + 13885) [0x7fff6de8763d] 1-11
>            11  _dispatch_call_block_and_release + 12 (libdispatch.dylib + 9720) [0x7fff6de865f8] 1-11
>              11  ___cache_handle_memory_pressure_event_block_invoke + 87 (libcache.dylib + 13526) [0x7fff6dd594d6] 1-11
>                11  _cache_enforce_limits + 100 (libcache.dylib + 5913) [0x7fff6dd57719] 1-11
>                  11  _evict_last + 101 (libcache.dylib + 10243) [0x7fff6dd58803] 1-11
>                    11  _entry_evict + 135 (libcache.dylib + 10388) [0x7fff6dd58894] 1-11
>                      11  _value_entry_remove + 113 (libcache.dylib + 10043) [0x7fff6dd5873b] 1-11
>                        11  RIPImageDataRelease + 23 (CoreGraphics + 439811) [0x7fff421c2603] 1-11
>                          11  CGSImageDataUnlock + 28 (CoreGraphics + 439867) [0x7fff421c263b] 1-11
>                            11  free_tiny + 480 (libsystem_malloc.dylib + 19833) [0x7fff6e081d79] 1-11
>                              11  tiny_free_no_lock + 2324 (libsystem_malloc.dylib + 22410) [0x7fff6e08278a] 1-11
>                               *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>                                 *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>                                   *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>                                     *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>                                       *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>                                         *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                                           *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6eeeb1           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  weak_clear_no_lock + 112 (libobjc.A.dylib + 59804) [0x7fff6c70799c] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6eeeb9           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  tiny_free_list_remove_ptr + 381 (libsystem_malloc.dylib + 30632) [0x7fff6e0847a8] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6ef1da           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  pthread_mutex_destroy + 27 (libsystem_pthread.dylib + 7451) [0x7fff6e0c6d1b] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6ef1de           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  _CFRelease + 177 (CoreFoundation + 1294865) [0x7fff41e4b211] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6ef243           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  CFRelease + 15 (CoreFoundation + 39520) [0x7fff41d18a60] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6ef246           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  _entry_evict + 89 (libcache.dylib + 10342) [0x7fff6dd58866] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6ef24c           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS default (requested default, ipc override default), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  __65-[_NSWorkspacePowerNotifier initWithWorkspaceNotificationCenter:]_block_invoke + 0 (AppKit + 3367968) [0x7fff3f64d420] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Binary Images:
>           0x109563000 -        0x109563fff  com.apple.WebKit.WebContent                     <B35AFCA6-87B0-38D7-B7E0-2E9947F727E8>  /System/Library/StagedFrameworks/Safari/WebKit.framework/Versions/A/XPCServices/com.apple.WebKit.WebContent.xpc/Contents/MacOS/com.apple.WebKit.WebContent
>           0x10ed56000 -        0x110002fff  com.apple.JavaScriptCore 14611 (14611.3.10.1.7) <0D4FAA38-6DDB-3046-9BA7-F05F2AB4290F>  /System/Library/StagedFrameworks/Safari/JavaScriptCore.framework/Versions/A/JavaScriptCore
>        0x7fff3f317000 -     0x7fff400ccfff  com.apple.AppKit 6.9 (1671.60.112)              <4AFB032C-2786-3AD7-8EDA-576956992A9C>  /System/Library/Frameworks/AppKit.framework/Versions/C/AppKit
>        0x7fff41d0f000 -     0x7fff42155fff  com.apple.CoreFoundation 6.9 (1575.405)         <22EC9B76-B2B4-3CE8-9EAE-33531A902956>  /System/Library/Frameworks/CoreFoundation.framework/Versions/A/CoreFoundation
>        0x7fff42157000 -     0x7fff42804fff  com.apple.CoreGraphics 2.0 (1265.13)            <7FEDC82C-91C2-3BD0-8964-67174981BFED>  /System/Library/Frameworks/CoreGraphics.framework/Versions/A/CoreGraphics
>        0x7fff6c6f9000 -     0x7fff6ce81fff  libobjc.A.dylib (756.2)                         <20942D4E-CE6F-376A-8BCD-016F88E4BFD5>  /usr/lib/libobjc.A.dylib
>        0x7fff6dd56000 -     0x7fff6dd5afff  libcache.dylib (81)                             <1987D1E1-DB11-3291-B12A-EBD55848E02D>  /usr/lib/system/libcache.dylib
>        0x7fff6de84000 -     0x7fff6debdfff  libdispatch.dylib (1008.270.1)                  <97273678-E94C-3C8C-89F6-2E2020F4B43B>  /usr/lib/system/libdispatch.dylib
>        0x7fff6e008000 -     0x7fff6e030fff  libsystem_kernel.dylib (4903.278.70)            <35EE704F-F9B6-3531-B312-E45CFA2A8743>  /usr/lib/system/libsystem_kernel.dylib
>        0x7fff6e07d000 -     0x7fff6e0a7fff  libsystem_malloc.dylib (166.270.1)              <011F3AD0-8E6A-3A89-AE64-6E5F6840F30A>  /usr/lib/system/libsystem_malloc.dylib
>        0x7fff6e0c5000 -     0x7fff6e0cffff  libsystem_pthread.dylib (330.250.2)             <2D5C08FF-484F-3D59-9132-CE1DCB3F76D7>  /usr/lib/system/libsystem_pthread.dylib
>   *0xffffff7f82d6b000 - 0xffffff7f82d72fff  com.apple.kec.pthread 1.0 (1)                   <6C7628FE-2621-3C19-B248-D4DA0D722123>  /System/Library/Extensions/pthread.kext/Contents/MacOS/pthread
>   *0xffffff8000200000 - 0xffffff8000bfffff  kernel (4903.278.70)                            <041B6A6D-CD16-36FA-88B9-E32FF46EF89F>  /System/Library/Kernels/kernel
>
>
>Process:         com.apple.WebKit.WebContent [48128]
>UUID:            B35AFCA6-87B0-38D7-B7E0-2E9947F727E8
>Path:            /System/Library/StagedFrameworks/Safari/WebKit.framework/Versions/A/XPCServices/com.apple.WebKit.WebContent.xpc/Contents/MacOS/com.apple.WebKit.WebContent
>Architecture:    x86_64
>Parent:          launchd [1]
>Responsible:     Safari [858]
>UID:             502
>Sudden Term:     Tracked (allows idle exit)
>Footprint:       73.43 MB
>Start time:      2022-03-19 11:54:52 +0000
>End time:        2022-03-19 11:54:53 +0000
>Num samples:     11 (1-11)
>
>  Thread 0x554485           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user interactive (requested user interactive), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  WTF::Detail::CallableWrapper<WebKit::WebProcess::initializeWebProcess(WebKit::WebProcessCreationParameters&&)::$_3, void, WTF::Critical, WTF::Synchronous>::call(WTF::Critical, WTF::Synchronous) + 52 (WebKit + 5329724) [0x10fd9e33c] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x554487           Thread name "JavaScriptCore bmalloc scavenger"      11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  __psynch_cvwait + 10 (libsystem_kernel.dylib + 18534) [0x7fff6e00c866] 1-11
>     *11  psynch_cvcontinue + 0 (pthread + 19324) [0xffffff7f82d6fb7c] 1-11
>
>  Thread 0x555156           Thread name "WebCore: Scrolling"                    11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user interactive (requested user interactive), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>     *11  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-11
>
>  Thread 0x6edcba           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  tiny_free_list_add_ptr + 219 (libsystem_malloc.dylib + 22820) [0x7fff6e082924] 1-11
>   *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>     *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>       *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>         *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>           *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>             *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>               *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6ee529           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  _cache_handle_memory_pressure_event + 136 (libcache.dylib + 13306) [0x7fff6dd593fa] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6eebfc           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  small_size + 145 (libsystem_malloc.dylib + 25644) [0x7fff6e08342c] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6eec8a           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  __ulock_wait + 10 (libsystem_kernel.dylib + 14810) [0x7fff6e00b9da] 1-11
>     *11  ??? (kernel + 7307696) [0xffffff80008f81b0] (blocked by unfair lock owned by com.apple.WebKit.WebContent [48128] thread 0x6eee88) 1-11
>
>  Thread 0x6eee7d           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  small_free_list_remove_ptr_no_clear + 84 (libsystem_malloc.dylib + 29059) [0x7fff6e084183] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6eee88           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  search_method_list(method_list_t const*, objc_selector*) + 0 (libobjc.A.dylib + 20559) [0x7fff6c6fe04f] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6ef019           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  start_wqthread + 13 (libsystem_pthread.dylib + 9213) [0x7fff6e0c73fd] 1-11
>      11  _pthread_wqthread + 583 (libsystem_pthread.dylib + 9907) [0x7fff6e0c76b3] 1-11
>        11  _dispatch_worker_thread2 + 90 (libdispatch.dylib + 72518) [0x7fff6de95b46] 1-11
>          11  _dispatch_root_queue_drain + 657 (libdispatch.dylib + 70921) [0x7fff6de95509] 1-11
>            11  _dispatch_client_callout + 8 (libdispatch.dylib + 13885) [0x7fff6de8763d] 1-11
>              11  _dispatch_call_block_and_release + 12 (libdispatch.dylib + 9720) [0x7fff6de865f8] 1-11
>                11  ___cache_handle_memory_pressure_event_block_invoke + 87 (libcache.dylib + 13526) [0x7fff6dd594d6] 1-11
>                  11  _cache_enforce_limits + 100 (libcache.dylib + 5913) [0x7fff6dd57719] 1-11
>                    11  _evict_last + 101 (libcache.dylib + 10243) [0x7fff6dd58803] 1-11
>                      11  _entry_evict + 89 (libcache.dylib + 10342) [0x7fff6dd58866] 1-11
>                       *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>                         *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>                           *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>                             *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>                               *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>                                 *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                                   *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6ef166           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  _entry_evict + 89 (libcache.dylib + 10342) [0x7fff6dd58866] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6ef2b6           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  _entry_evict + 37 (libcache.dylib + 10290) [0x7fff6dd58832] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6ef2b7           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  _entry_evict + 37 (libcache.dylib + 10290) [0x7fff6dd58832] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Binary Images:
>           0x10f880000 -        0x10f880fff  com.apple.WebKit.WebContent             <B35AFCA6-87B0-38D7-B7E0-2E9947F727E8>  /System/Library/StagedFrameworks/Safari/WebKit.framework/Versions/A/XPCServices/com.apple.WebKit.WebContent.xpc/Contents/MacOS/com.apple.WebKit.WebContent
>           0x10f889000 -        0x1100a6fff  com.apple.WebKit 14611 (14611.3.10.1.7) <E0702C24-5B95-341D-AE3E-EF015BB78D3E>  /System/Library/StagedFrameworks/Safari/WebKit.framework/Versions/A/WebKit
>        0x7fff6c6f9000 -     0x7fff6ce81fff  libobjc.A.dylib (756.2)                 <20942D4E-CE6F-376A-8BCD-016F88E4BFD5>  /usr/lib/libobjc.A.dylib
>        0x7fff6dd56000 -     0x7fff6dd5afff  libcache.dylib (81)                     <1987D1E1-DB11-3291-B12A-EBD55848E02D>  /usr/lib/system/libcache.dylib
>        0x7fff6de84000 -     0x7fff6debdfff  libdispatch.dylib (1008.270.1)          <97273678-E94C-3C8C-89F6-2E2020F4B43B>  /usr/lib/system/libdispatch.dylib
>        0x7fff6e008000 -     0x7fff6e030fff  libsystem_kernel.dylib (4903.278.70)    <35EE704F-F9B6-3531-B312-E45CFA2A8743>  /usr/lib/system/libsystem_kernel.dylib
>        0x7fff6e07d000 -     0x7fff6e0a7fff  libsystem_malloc.dylib (166.270.1)      <011F3AD0-8E6A-3A89-AE64-6E5F6840F30A>  /usr/lib/system/libsystem_malloc.dylib
>        0x7fff6e0c5000 -     0x7fff6e0cffff  libsystem_pthread.dylib (330.250.2)     <2D5C08FF-484F-3D59-9132-CE1DCB3F76D7>  /usr/lib/system/libsystem_pthread.dylib
>   *0xffffff7f82d6b000 - 0xffffff7f82d72fff  com.apple.kec.pthread 1.0 (1)           <6C7628FE-2621-3C19-B248-D4DA0D722123>  /System/Library/Extensions/pthread.kext/Contents/MacOS/pthread
>   *0xffffff8000200000 - 0xffffff8000bfffff  kernel (4903.278.70)                    <041B6A6D-CD16-36FA-88B9-E32FF46EF89F>  /System/Library/Kernels/kernel
>
>
>Process:         com.apple.WebKit.WebContent [49247]
>UUID:            B35AFCA6-87B0-38D7-B7E0-2E9947F727E8
>Path:            /System/Library/StagedFrameworks/Safari/WebKit.framework/Versions/A/XPCServices/com.apple.WebKit.WebContent.xpc/Contents/MacOS/com.apple.WebKit.WebContent
>Architecture:    x86_64
>Parent:          launchd [1]
>Responsible:     Safari [858]
>UID:             502
>Sudden Term:     Tracked (allows idle exit)
>Footprint:       41.42 MB
>Start time:      2022-03-19 11:54:52 +0000
>End time:        2022-03-19 11:54:53 +0000
>Num samples:     11 (1-11)
>Note:            2 idle work queue threads omitted
>
>  Thread 0x5838c2           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user interactive (requested user interactive), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  ImageLoader::trieWalk(unsigned char const*, unsigned char const*, char const*) + 219 (dyld + 83063) [0x114e12477] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x5838cb           Thread name "JavaScriptCore bmalloc scavenger"      11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  __psynch_cvwait + 10 (libsystem_kernel.dylib + 18534) [0x7fff6e00c866] 1-11
>     *11  psynch_cvcontinue + 0 (pthread + 19324) [0xffffff7f82d6fb7c] 1-11
>
>  Thread 0x583be2           Thread name "WebCore: Scrolling"                    11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user interactive (requested user interactive), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>     *11  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-11
>
>  Thread 0x6edcb9           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  __ulock_wait + 10 (libsystem_kernel.dylib + 14810) [0x7fff6e00b9da] 1-11
>     *11  ??? (kernel + 7307696) [0xffffff80008f81b0] (blocked by unfair lock owned by com.apple.WebKit.WebContent [49247] thread 0x6eee09) 1-11
>
>  Thread 0x6eec42           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  __ulock_wait + 10 (libsystem_kernel.dylib + 14810) [0x7fff6e00b9da] 1-11
>     *11  ??? (kernel + 7307696) [0xffffff80008f81b0] (blocked by unfair lock owned by com.apple.WebKit.WebContent [49247] thread 0x6eee09) 1-11
>
>  Thread 0x6eec69           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  tiny_free_list_remove_ptr + 250 (libsystem_malloc.dylib + 30501) [0x7fff6e084725] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6eed32           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  __ulock_wait + 10 (libsystem_kernel.dylib + 14810) [0x7fff6e00b9da] 1-11
>     *11  ??? (kernel + 7307696) [0xffffff80008f81b0] (blocked by unfair lock owned by com.apple.WebKit.WebContent [49247] thread 0x6eee09) 1-11
>
>  Thread 0x6eee09           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  tiny_free_list_remove_ptr + 381 (libsystem_malloc.dylib + 30632) [0x7fff6e0847a8] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6eeedd           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  CFRelease + 15 (CoreFoundation + 39520) [0x7fff41d18a60] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6eef08           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  CFRelease + 15 (CoreFoundation + 39520) [0x7fff41d18a60] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6eef6f           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  TFontValidator::RemoveFont(__CFURL const*) + 26 (CoreText + 511330) [0x7fff439d8d62] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Binary Images:
>           0x10d4a3000 -        0x10d4a3fff  com.apple.WebKit.WebContent             <B35AFCA6-87B0-38D7-B7E0-2E9947F727E8>  /System/Library/StagedFrameworks/Safari/WebKit.framework/Versions/A/XPCServices/com.apple.WebKit.WebContent.xpc/Contents/MacOS/com.apple.WebKit.WebContent
>           0x114dfe000 -        0x114e68fff  dyld (655.1.1)                          <4842B61A-B868-3146-9CA9-5582C4198B25>  /usr/lib/dyld
>        0x7fff41d0f000 -     0x7fff42155fff  com.apple.CoreFoundation 6.9 (1575.405) <22EC9B76-B2B4-3CE8-9EAE-33531A902956>  /System/Library/Frameworks/CoreFoundation.framework/Versions/A/CoreFoundation
>        0x7fff4395c000 -     0x7fff43ac0fff  com.apple.CoreText 352.0 (584.26.3.11)  <EDA32C6C-EA1E-34A4-9B38-2728A309A60F>  /System/Library/Frameworks/CoreText.framework/Versions/A/CoreText
>        0x7fff6e008000 -     0x7fff6e030fff  libsystem_kernel.dylib (4903.278.70)    <35EE704F-F9B6-3531-B312-E45CFA2A8743>  /usr/lib/system/libsystem_kernel.dylib
>        0x7fff6e07d000 -     0x7fff6e0a7fff  libsystem_malloc.dylib (166.270.1)      <011F3AD0-8E6A-3A89-AE64-6E5F6840F30A>  /usr/lib/system/libsystem_malloc.dylib
>   *0xffffff7f82d6b000 - 0xffffff7f82d72fff  com.apple.kec.pthread 1.0 (1)           <6C7628FE-2621-3C19-B248-D4DA0D722123>  /System/Library/Extensions/pthread.kext/Contents/MacOS/pthread
>   *0xffffff8000200000 - 0xffffff8000bfffff  kernel (4903.278.70)                    <041B6A6D-CD16-36FA-88B9-E32FF46EF89F>  /System/Library/Kernels/kernel
>
>
>Process:         com.apple.WebKit.WebContent [49253]
>UUID:            B35AFCA6-87B0-38D7-B7E0-2E9947F727E8
>Path:            /System/Library/StagedFrameworks/Safari/WebKit.framework/Versions/A/XPCServices/com.apple.WebKit.WebContent.xpc/Contents/MacOS/com.apple.WebKit.WebContent
>Architecture:    x86_64
>Parent:          launchd [1]
>Responsible:     Safari [858]
>UID:             502
>Sudden Term:     Tracked (allows idle exit)
>Footprint:       38.45 MB
>Start time:      2022-03-19 11:54:52 +0000
>End time:        2022-03-19 11:54:53 +0000
>Num samples:     11 (1-11)
>
>  Thread 0x583b84           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user interactive (requested user interactive), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  WTF::MemoryPressureHandler::releaseMemory(WTF::Critical, WTF::Synchronous) + 140 (JavaScriptCore + 17862364) [0x5055d8edc] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6edcb8           DispatchQueue 12          11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  start_wqthread + 13 (libsystem_pthread.dylib + 9213) [0x7fff6e0c73fd] 1-11
>    11  _pthread_wqthread + 583 (libsystem_pthread.dylib + 9907) [0x7fff6e0c76b3] 1-11
>      11  _dispatch_worker_thread2 + 90 (libdispatch.dylib + 72518) [0x7fff6de95b46] 1-11
>        11  _dispatch_root_queue_drain + 324 (libdispatch.dylib + 70588) [0x7fff6de953bc] 1-11
>          11  _dispatch_source_invoke + 2056 (libdispatch.dylib + 85826) [0x7fff6de98f42] 1-11
>            11  _dispatch_continuation_pop + 414 (libdispatch.dylib + 24038) [0x7fff6de89de6] 1-11
>              11  _dispatch_client_callout + 8 (libdispatch.dylib + 13885) [0x7fff6de8763d] 1-11
>                11  _cache_handle_memory_pressure_event + 139 (libcache.dylib + 13309) [0x7fff6dd593fd] 1-11
>                 *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>                   *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>                     *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>                       *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>                         *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>                           *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                             *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6eeede           DispatchQueue 12          11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  start_wqthread + 13 (libsystem_pthread.dylib + 9213) [0x7fff6e0c73fd] 1-11
>    11  _pthread_wqthread + 583 (libsystem_pthread.dylib + 9907) [0x7fff6e0c76b3] 1-11
>      11  _dispatch_worker_thread2 + 90 (libdispatch.dylib + 72518) [0x7fff6de95b46] 1-11
>        11  _dispatch_root_queue_drain + 657 (libdispatch.dylib + 70921) [0x7fff6de95509] 1-11
>          11  _dispatch_client_callout + 8 (libdispatch.dylib + 13885) [0x7fff6de8763d] 1-11
>            11  _dispatch_call_block_and_release + 12 (libdispatch.dylib + 9720) [0x7fff6de865f8] 1-11
>              11  ___cache_handle_memory_pressure_event_block_invoke + 87 (libcache.dylib + 13526) [0x7fff6dd594d6] 1-11
>                11  _cache_enforce_limits + 100 (libcache.dylib + 5913) [0x7fff6dd57719] 1-11
>                  11  _evict_last + 101 (libcache.dylib + 10243) [0x7fff6dd58803] 1-11
>                    11  _entry_evict + 135 (libcache.dylib + 10388) [0x7fff6dd58894] 1-11
>                      11  _value_entry_remove + 113 (libcache.dylib + 10043) [0x7fff6dd5873b] 1-11
>                        11  ImageIO_Free + 38 (ImageIO + 207807) [0x7fff44793bbf] 1-11
>                         *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>                           *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>                             *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>                               *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>                                 *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>                                   *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                                     *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x583b87           Thread name "JavaScriptCore bmalloc scavenger"      11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  __psynch_cvwait + 10 (libsystem_kernel.dylib + 18534) [0x7fff6e00c866] 1-11
>     *11  psynch_cvcontinue + 0 (pthread + 19324) [0xffffff7f82d6fb7c] 1-11
>
>  Thread 0x583ce2           Thread name "WebCore: Scrolling"                    11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user interactive (requested user interactive), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>     *11  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-11
>
>  Thread 0x6ee6b7           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  _entry_evict + 89 (libcache.dylib + 10342) [0x7fff6dd58866] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6eedc8           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  search_method_list(method_list_t const*, objc_selector*) + 0 (libobjc.A.dylib + 20559) [0x7fff6c6fe04f] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6eee2b           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  __ulock_wait + 10 (libsystem_kernel.dylib + 14810) [0x7fff6e00b9da] 1-11
>     *11  ??? (kernel + 7307696) [0xffffff80008f81b0] 1-11
>
>  Thread 0x6eeebb           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  __ulock_wait + 10 (libsystem_kernel.dylib + 14810) [0x7fff6e00b9da] 1-11
>     *11  ??? (kernel + 7307696) [0xffffff80008f81b0] 1-11
>
>  Thread 0x6eef68           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  __ulock_wait + 10 (libsystem_kernel.dylib + 14810) [0x7fff6e00b9da] 1-11
>     *11  ??? (kernel + 7307696) [0xffffff80008f81b0] (blocked by unfair lock owned by com.apple.WebKit.WebContent [49253] thread 0x6eef6a) 1-11
>
>  Thread 0x6eef69           11 samples (1-11)         priority 1 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  __ulock_wait + 10 (libsystem_kernel.dylib + 14810) [0x7fff6e00b9da] 1-11
>     *11  ??? (kernel + 7307696) [0xffffff80008f81b0] 1-11
>
>  Thread 0x6eef6a           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  tiny_free_list_remove_ptr + 381 (libsystem_malloc.dylib + 30632) [0x7fff6e0847a8] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Binary Images:
>           0x10023f000 -        0x10023ffff  com.apple.WebKit.WebContent                     <B35AFCA6-87B0-38D7-B7E0-2E9947F727E8>  /System/Library/StagedFrameworks/Safari/WebKit.framework/Versions/A/XPCServices/com.apple.WebKit.WebContent.xpc/Contents/MacOS/com.apple.WebKit.WebContent
>           0x5044d0000 -        0x50577cfff  com.apple.JavaScriptCore 14611 (14611.3.10.1.7) <0D4FAA38-6DDB-3046-9BA7-F05F2AB4290F>  /System/Library/StagedFrameworks/Safari/JavaScriptCore.framework/Versions/A/JavaScriptCore
>        0x7fff44761000 -     0x7fff448f2fff  com.apple.ImageIO.framework 3.3.0 (1850.2.14)   <FFA98B4D-8CA1-3B60-A734-67198CFA1587>  /System/Library/Frameworks/ImageIO.framework/Versions/A/ImageIO
>        0x7fff6c6f9000 -     0x7fff6ce81fff  libobjc.A.dylib (756.2)                         <20942D4E-CE6F-376A-8BCD-016F88E4BFD5>  /usr/lib/libobjc.A.dylib
>        0x7fff6dd56000 -     0x7fff6dd5afff  libcache.dylib (81)                             <1987D1E1-DB11-3291-B12A-EBD55848E02D>  /usr/lib/system/libcache.dylib
>        0x7fff6de84000 -     0x7fff6debdfff  libdispatch.dylib (1008.270.1)                  <97273678-E94C-3C8C-89F6-2E2020F4B43B>  /usr/lib/system/libdispatch.dylib
>        0x7fff6e008000 -     0x7fff6e030fff  libsystem_kernel.dylib (4903.278.70)            <35EE704F-F9B6-3531-B312-E45CFA2A8743>  /usr/lib/system/libsystem_kernel.dylib
>        0x7fff6e07d000 -     0x7fff6e0a7fff  libsystem_malloc.dylib (166.270.1)              <011F3AD0-8E6A-3A89-AE64-6E5F6840F30A>  /usr/lib/system/libsystem_malloc.dylib
>        0x7fff6e0c5000 -     0x7fff6e0cffff  libsystem_pthread.dylib (330.250.2)             <2D5C08FF-484F-3D59-9132-CE1DCB3F76D7>  /usr/lib/system/libsystem_pthread.dylib
>   *0xffffff7f82d6b000 - 0xffffff7f82d72fff  com.apple.kec.pthread 1.0 (1)                   <6C7628FE-2621-3C19-B248-D4DA0D722123>  /System/Library/Extensions/pthread.kext/Contents/MacOS/pthread
>   *0xffffff8000200000 - 0xffffff8000bfffff  kernel (4903.278.70)                            <041B6A6D-CD16-36FA-88B9-E32FF46EF89F>  /System/Library/Kernels/kernel
>
>
>Process:         com.apple.WebKit.WebContent [49254]
>UUID:            B35AFCA6-87B0-38D7-B7E0-2E9947F727E8
>Path:            /System/Library/StagedFrameworks/Safari/WebKit.framework/Versions/A/XPCServices/com.apple.WebKit.WebContent.xpc/Contents/MacOS/com.apple.WebKit.WebContent
>Architecture:    x86_64
>Parent:          launchd [1]
>Responsible:     Safari [858]
>UID:             502
>Sudden Term:     Tracked (allows idle exit)
>Footprint:       28.98 MB
>Start time:      2022-03-19 11:54:52 +0000
>End time:        2022-03-19 11:54:53 +0000
>Num samples:     11 (1-11)
>CPU Time:        0.011s (36.3M cycles, 14.4M instructions, 2.53c/i)
>Note:            1 idle work queue thread omitted
>
>  Thread 0x583ccb           11 samples (1-11)         priority 0-4 (base 4)     cpu time 0.011s (36.3M cycles, 14.4M instructions, 2.53c/i)
>  <thread QoS user interactive (requested user interactive), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2, priority 3 (4)>
>  11  <truncated backtrace> 1-11
>    11  __CFRunLoopRun + 2300 (CoreFoundation + 239775) [0x7fff41d4989f] 1-11
>      11  __CFRUNLOOP_IS_SERVICING_THE_MAIN_DISPATCH_QUEUE__ + 9 (CoreFoundation + 242034) [0x7fff41d4a172] 1-11
>        11  _dispatch_main_queue_callback_4CF + 813 (libdispatch.dylib + 58699) [0x7fff6de9254b] 1-11
>          11  _dispatch_source_invoke + 2056 (libdispatch.dylib + 85826) [0x7fff6de98f42] 1-11
>            11  _dispatch_continuation_pop + 414 (libdispatch.dylib + 24038) [0x7fff6de89de6] 1-11
>              11  _dispatch_client_callout + 8 (libdispatch.dylib + 13885) [0x7fff6de8763d] 1-11
>                11  invocation function for block in WTF::MemoryPressureHandler::install() + 50 (JavaScriptCore + 17864962) [0x4fd5d9902] 1-11
>                  11  WTF::MemoryPressureHandler::respondToMemoryPressure(WTF::Critical, WTF::Synchronous) + 225 (JavaScriptCore + 17865265) [0x4fd5d9a31] 1-11
>                    11  WTF::MemoryPressureHandler::releaseMemory(WTF::Critical, WTF::Synchronous) + 143 (JavaScriptCore + 17862367) [0x4fd5d8edf] 1-11
>                      11  WTF::Detail::CallableWrapper<WebKit::WebProcess::initializeWebProcess(WebKit::WebProcessCreationParameters&&)::$_3, void, WTF::Critical, WTF::Synchronous>::call(WTF::Critical, WTF::Synchronous) + 364 (WebKit + 5330036) [0x1073cb474] 1-11
>                        11  WebCore::releaseMemory(WTF::Critical, WTF::Synchronous, WebCore::MaintainBackForwardCache, WebCore::MaintainMemoryCache) + 65 (WebCore + 28368001) [0x4f9b0dc81] 1-11
>                          11  bmalloc::api::scavenge() + 127 (JavaScriptCore + 18413023) [0x4fd65f5df] 1-11
>                            11  syscall_thread_switch + 10 (libsystem_kernel.dylib + 4922) [0x7fff6e00933a] 1-11
>                             *2   ??? (kernel + 1935024) [0xffffff80003d86b0] (runnable) 1-2
>  <priority 0 (4)>
>                             *1   ??? (kernel + 1935024) [0xffffff80003d86b0] (runnable) 3
>  <priority 3 (4)>
>                             *1   ??? (kernel + 1935024) [0xffffff80003d86b0] (runnable) 4
>  <priority 0 (4)>
>                             *1   ??? (kernel + 1935024) [0xffffff80003d86b0] (runnable) 5
>  <priority 2 (4)>
>                             *1   ??? (kernel + 1935024) [0xffffff80003d86b0] (runnable) 6
>  <priority 3 (4)>
>                             *3   ??? (kernel + 1935024) [0xffffff80003d86b0] (runnable) 7-9
>  <priority 4 (4)>
>                             *1   ??? (kernel + 1935024) [0xffffff80003d86b0] (runnable) 10
>  <priority 0 (4)>
>                             *1   ??? (kernel + 1935024) [0xffffff80003d86b0] (runnable) 11
>
>  Thread 0x583cd0           Thread name "JavaScriptCore bmalloc scavenger"      11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  __psynch_cvwait + 10 (libsystem_kernel.dylib + 18534) [0x7fff6e00c866] 1-11
>     *11  psynch_cvcontinue + 0 (pthread + 19324) [0xffffff7f82d6fb7c] 1-11
>
>  Thread 0x5e4a8f           Thread name "WebCore: Scrolling"                    11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user interactive (requested user interactive), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>     *11  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-11
>
>  Thread 0x6ee715           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  _cache_handle_memory_pressure_event + 136 (libcache.dylib + 13306) [0x7fff6dd593fa] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6ee716           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS default (requested default, ipc override default), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  __ulock_wait + 10 (libsystem_kernel.dylib + 14810) [0x7fff6e00b9da] 1-11
>     *11  ??? (kernel + 7307696) [0xffffff80008f81b0] (blocked by unfair lock owned by com.apple.WebKit.WebContent [49254] thread 0x6eefbf) 1-11
>
>  Thread 0x6eee6a           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  start_wqthread + 13 (libsystem_pthread.dylib + 9213) [0x7fff6e0c73fd] 1-11
>    11  _pthread_wqthread + 583 (libsystem_pthread.dylib + 9907) [0x7fff6e0c76b3] 1-11
>      11  _dispatch_worker_thread2 + 90 (libdispatch.dylib + 72518) [0x7fff6de95b46] 1-11
>        11  _dispatch_root_queue_drain + 657 (libdispatch.dylib + 70921) [0x7fff6de95509] 1-11
>          11  _dispatch_client_callout + 8 (libdispatch.dylib + 13885) [0x7fff6de8763d] 1-11
>            11  _dispatch_call_block_and_release + 12 (libdispatch.dylib + 9720) [0x7fff6de865f8] 1-11
>              11  ___cache_handle_memory_pressure_event_block_invoke + 87 (libcache.dylib + 13526) [0x7fff6dd594d6] 1-11
>                11  _cache_enforce_limits + 100 (libcache.dylib + 5913) [0x7fff6dd57719] 1-11
>                  11  _evict_last + 101 (libcache.dylib + 10243) [0x7fff6dd58803] 1-11
>                    11  _entry_evict + 135 (libcache.dylib + 10388) [0x7fff6dd58894] 1-11
>                      11  _value_entry_remove + 113 (libcache.dylib + 10043) [0x7fff6dd5873b] 1-11
>                        11  CGvImageConverterDeallocate + 22 (CoreGraphics + 651316) [0x7fff421f6034] 1-11
>                          11  _CFRelease + 240 (CoreFoundation + 1294928) [0x7fff41e4b250] 1-11
>                            11  vImageConverter_Finalize + 32 (libCGInterfaces.dylib + 12880) [0x7fff3df05250] 1-11
>                              11  vImageCGConverter_Destroy + 72 (vImage + 134264) [0x7fff3df39c78] 1-11
>                                11  ConvertPass_Delete + 41 (vImage + 134329) [0x7fff3df39cb9] 1-11
>                                  11  ImageTilingInfo_Release + 9 (vImage + 134393) [0x7fff3df39cf9] 1-11
>                                   *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>                                     *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>                                       *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>                                         *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>                                           *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>                                             *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                                               *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6eee9f           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  CFRelease + 15 (CoreFoundation + 39520) [0x7fff41d18a60] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6eeed7           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  __ulock_wait + 10 (libsystem_kernel.dylib + 14810) [0x7fff6e00b9da] 1-11
>     *11  ??? (kernel + 7307696) [0xffffff80008f81b0] (blocked by unfair lock owned by com.apple.WebKit.WebContent [49254] thread 0x6eefbf) 1-11
>
>  Thread 0x6eef30           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  CFRelease + 15 (CoreFoundation + 39520) [0x7fff41d18a60] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6eef32           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  CFRelease + 15 (CoreFoundation + 39520) [0x7fff41d18a60] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6eefbb           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  __ulock_wait + 10 (libsystem_kernel.dylib + 14810) [0x7fff6e00b9da] 1-11
>     *11  ??? (kernel + 7307696) [0xffffff80008f81b0] (blocked by unfair lock owned by com.apple.WebKit.WebContent [49254] thread 0x6eefbf) 1-11
>
>  Thread 0x6eefbf           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  tiny_free_list_remove_ptr + 381 (libsystem_malloc.dylib + 30632) [0x7fff6e0847a8] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6eefc2           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  __ulock_wait + 10 (libsystem_kernel.dylib + 14810) [0x7fff6e00b9da] 1-11
>     *11  ??? (kernel + 7307696) [0xffffff80008f81b0] (blocked by unfair lock owned by com.apple.WebKit.WebContent [49254] thread 0x6eefbf) 1-11
>
>  Binary Images:
>           0x106ea9000 -        0x106ea9fff  com.apple.WebKit.WebContent                     <B35AFCA6-87B0-38D7-B7E0-2E9947F727E8>  /System/Library/StagedFrameworks/Safari/WebKit.framework/Versions/A/XPCServices/com.apple.WebKit.WebContent.xpc/Contents/MacOS/com.apple.WebKit.WebContent
>           0x106eb6000 -        0x1076d3fff  com.apple.WebKit 14611 (14611.3.10.1.7)         <E0702C24-5B95-341D-AE3E-EF015BB78D3E>  /System/Library/StagedFrameworks/Safari/WebKit.framework/Versions/A/WebKit
>           0x4f8000000 -        0x4fa77bfff  com.apple.WebCore 14611 (14611.3.10.1.7)        <D4F5E65E-3B5F-336F-B7D0-D0233000554F>  /System/Library/StagedFrameworks/Safari/WebCore.framework/Versions/A/WebCore
>           0x4fc4d0000 -        0x4fd77cfff  com.apple.JavaScriptCore 14611 (14611.3.10.1.7) <0D4FAA38-6DDB-3046-9BA7-F05F2AB4290F>  /System/Library/StagedFrameworks/Safari/JavaScriptCore.framework/Versions/A/JavaScriptCore
>        0x7fff3df02000 -     0x7fff3df18fff  libCGInterfaces.dylib (506.22)                  <5CCB7F4C-B11F-39B4-AF43-173D8A839632>  /System/Library/Frameworks/Accelerate.framework/Versions/A/Frameworks/vImage.framework/Versions/A/Libraries/libCGInterfaces.dylib
>        0x7fff3df19000 -     0x7fff3e80dfff  com.apple.vImage 8.1 ()                         <2905F53F-12C4-3583-A0A3-82607C5341CA>  /System/Library/Frameworks/Accelerate.framework/Versions/A/Frameworks/vImage.framework/Versions/A/vImage
>        0x7fff41d0f000 -     0x7fff42155fff  com.apple.CoreFoundation 6.9 (1575.405)         <22EC9B76-B2B4-3CE8-9EAE-33531A902956>  /System/Library/Frameworks/CoreFoundation.framework/Versions/A/CoreFoundation
>        0x7fff42157000 -     0x7fff42804fff  com.apple.CoreGraphics 2.0 (1265.13)            <7FEDC82C-91C2-3BD0-8964-67174981BFED>  /System/Library/Frameworks/CoreGraphics.framework/Versions/A/CoreGraphics
>        0x7fff6dd56000 -     0x7fff6dd5afff  libcache.dylib (81)                             <1987D1E1-DB11-3291-B12A-EBD55848E02D>  /usr/lib/system/libcache.dylib
>        0x7fff6de84000 -     0x7fff6debdfff  libdispatch.dylib (1008.270.1)                  <97273678-E94C-3C8C-89F6-2E2020F4B43B>  /usr/lib/system/libdispatch.dylib
>        0x7fff6e008000 -     0x7fff6e030fff  libsystem_kernel.dylib (4903.278.70)            <35EE704F-F9B6-3531-B312-E45CFA2A8743>  /usr/lib/system/libsystem_kernel.dylib
>        0x7fff6e07d000 -     0x7fff6e0a7fff  libsystem_malloc.dylib (166.270.1)              <011F3AD0-8E6A-3A89-AE64-6E5F6840F30A>  /usr/lib/system/libsystem_malloc.dylib
>        0x7fff6e0c5000 -     0x7fff6e0cffff  libsystem_pthread.dylib (330.250.2)             <2D5C08FF-484F-3D59-9132-CE1DCB3F76D7>  /usr/lib/system/libsystem_pthread.dylib
>   *0xffffff7f82d6b000 - 0xffffff7f82d72fff  com.apple.kec.pthread 1.0 (1)                   <6C7628FE-2621-3C19-B248-D4DA0D722123>  /System/Library/Extensions/pthread.kext/Contents/MacOS/pthread
>   *0xffffff8000200000 - 0xffffff8000bfffff  kernel (4903.278.70)                            <041B6A6D-CD16-36FA-88B9-E32FF46EF89F>  /System/Library/Kernels/kernel
>
>
>Process:         com.apple.WebKit.WebContent [50686]
>UUID:            B35AFCA6-87B0-38D7-B7E0-2E9947F727E8
>Path:            /System/Library/StagedFrameworks/Safari/WebKit.framework/Versions/A/XPCServices/com.apple.WebKit.WebContent.xpc/Contents/MacOS/com.apple.WebKit.WebContent
>Architecture:    x86_64
>Parent:          launchd [1]
>Responsible:     Safari [858]
>UID:             502
>Sudden Term:     Tracked (allows idle exit)
>Footprint:       820.77 MB
>Start time:      2022-03-19 11:54:52 +0000
>End time:        2022-03-19 11:54:53 +0000
>Num samples:     11 (1-11)
>Note:            2 idle work queue threads omitted
>
>  Thread 0x5c4e4e           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user interactive (requested user interactive), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  __CFRunLoopDoTimer + 864 (CoreFoundation + 366469) [0x7fff41d68785] 1-11
>      11  __CFRUNLOOP_IS_CALLING_OUT_TO_A_TIMER_CALLBACK_FUNCTION__ + 20 (CoreFoundation + 367577) [0x7fff41d68bd9] 1-11
>        11  WebCore::timerFired(__CFRunLoopTimer*, void*) + 31 (WebCore + 36431) [0x10af78e4f] 1-11
>          11  WTF::Detail::CallableWrapper<WebCore::ThreadTimers::setSharedTimer(WebCore::SharedTimer*)::$_0, void>::call() + 195 (WebCore + 29217747) [0x10cb4d3d3] 1-11
>            11  WebCore::DOMTimer::fired() + 747 (WebCore + 992491) [0x10b0624eb] 1-11
>              11  WebCore::ScheduledAction::execute(WebCore::Document&) + 198 (WebCore + 18686742) [0x10c142316] 1-11
>                11  WebCore::ScheduledAction::executeFunctionInContext(JSC::JSGlobalObject*, JSC::JSValue, WebCore::ScriptExecutionContext&) + 580 (WebCore + 18687956) [0x10c1427d4] 1-11
>                  11  WebCore::JSExecState::profiledCall(JSC::JSGlobalObject*, JSC::ProfilingReason, JSC::JSValue, JSC::CallData const&, JSC::JSValue, JSC::ArgList const&, WTF::NakedPtr<JSC::Exception>&) + 146 (WebCore + 18688450) [0x10c1429c2] 1-11
>                    11  JSC::profiledCall(JSC::JSGlobalObject*, JSC::ProfilingReason, JSC::JSValue, JSC::CallData const&, JSC::JSValue, JSC::ArgList const&, WTF::NakedPtr<JSC::Exception>&) + 147 (JavaScriptCore + 13247203) [0x1100e72e3] 1-11
>                      11  JSC::Interpreter::executeCall(JSC::JSGlobalObject*, JSC::JSObject*, JSC::CallData const&, JSC::JSValue, JSC::ArgList const&) + 597 (JavaScriptCore + 10835477) [0x10fe9a615] 1-11
>                        11  vmEntryToNative + 226 (JavaScriptCore + 3697576) [0x10f7cbba8] 1-11
>                          11  JSC::boundThisNoArgsFunctionCall(JSC::JSGlobalObject*, JSC::CallFrame*) + 721 (JavaScriptCore + 13967057) [0x110196ed1] 1-11
>                            11  JSC::Interpreter::executeCall(JSC::JSGlobalObject*, JSC::JSObject*, JSC::CallData const&, JSC::JSValue, JSC::ArgList const&) + 545 (JavaScriptCore + 10835425) [0x10fe9a5e1] 1-11
>                              11  vmEntryToJavaScript + 216 (JavaScriptCore + 3697238) [0x10f7cba56] 1-11
>                                11  llint_entry + 108286 (JavaScriptCore + 3806029) [0x10f7e634d] 1-11
>                                  11  WebCore::jsDOMWindowInstanceFunction_clearTimeout(JSC::JSGlobalObject*, JSC::CallFrame*) + 0 (WebCore + 6543040) [0x10b5ad6c0] 1-11
>                                   *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>                                     *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>                                       *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>                                         *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>                                           *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>                                             *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                                               *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x5c4e50           Thread name "JavaScriptCore bmalloc scavenger"      11 samples (1-11)         priority 1 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  thread_start + 13 (libsystem_pthread.dylib + 9229) [0x7fff6e0c740d] 1-11
>    11  _pthread_start + 66 (libsystem_pthread.dylib + 25161) [0x7fff6e0cb249] 1-11
>      11  _pthread_body + 126 (libsystem_pthread.dylib + 13035) [0x7fff6e0c82eb] 1-11
>        11  void* std::__1::__thread_proxy<std::__1::tuple<std::__1::unique_ptr<std::__1::__thread_struct, std::__1::default_delete<std::__1::__thread_struct> >, void (*)(bmalloc::Scavenger*), bmalloc::Scavenger*> >(void*) + 39 (JavaScriptCore + 18474215) [0x1105e34e7] 1-11
>          11  bmalloc::Scavenger::threadEntryPoint(bmalloc::Scavenger*) + 9 (JavaScriptCore + 18463737) [0x1105e0bf9] 1-11
>            11  bmalloc::Scavenger::threadRunLoop() + 104 (JavaScriptCore + 18464696) [0x1105e0fb8] 1-11
>              11  bmalloc::IsoHeapImpl<bmalloc::IsoConfig<160u> >::scavenge(bmalloc::Vector<bmalloc::DeferredDecommit>&) + 0 (WebCore + 20245712) [0x10c2becd0] 1-11
>               *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>                 *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>                   *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>                     *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>                       *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>                         *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                           *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x5c4f5c           Thread name "WebCore: Scrolling"                    11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user interactive (requested user interactive), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>     *11  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-11
>
>  Thread 0x6efb8d           Thread name "JIT Worklist Helper Thread"            11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  __error + 0 (libsystem_kernel.dylib + 7009) [0x7fff6e009b61] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6efd4c           Thread name "DFG Worklist Worker Thread"            11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  thread_start + 13 (libsystem_pthread.dylib + 9229) [0x7fff6e0c740d] 1-11
>    11  _pthread_start + 66 (libsystem_pthread.dylib + 25161) [0x7fff6e0cb249] 1-11
>      11  _pthread_body + 126 (libsystem_pthread.dylib + 13035) [0x7fff6e0c82eb] 1-11
>        11  WTF::wtfThreadEntryPoint(void*) (.llvm.8975059869499384163) + 9 (JavaScriptCore + 18083321) [0x110583df9] 1-11
>          11  WTF::Thread::entryPoint(WTF::Thread::NewThreadContext*) + 223 (JavaScriptCore + 18071183) [0x110580e8f] 1-11
>            11  WTF::Detail::CallableWrapper<WTF::AutomaticThread::start(WTF::AbstractLocker const&)::$_0, void>::call() + 319 (JavaScriptCore + 17710111) [0x110528c1f] 1-11
>              11  bool WTF::Condition::waitUntil<WTF::Lock>(WTF::Lock&, WTF::TimeWithDynamicClockType const&) + 165 (JavaScriptCore + 9631733) [0x10fd747f5] 1-11
>                11  WTF::ParkingLot::parkConditionallyImpl(void const*, WTF::ScopedLambda<bool ()> const&, WTF::ScopedLambda<void ()> const&, WTF::TimeWithDynamicClockType const&) + 3718 (JavaScriptCore + 17902262) [0x110557ab6] 1-11
>                 *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>                   *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>                     *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>                       *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>                         *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>                           *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                             *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6efd4d           Thread name "DFG Worklist Worker Thread"            11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  JSC::DFG::VariableAccessData::VariableAccessData(JSC::Operand) + 4 (JavaScriptCore + 9603300) [0x10fd6d8e4] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Binary Images:
>           0x109c51000 -        0x109c51fff  com.apple.WebKit.WebContent                     <B35AFCA6-87B0-38D7-B7E0-2E9947F727E8>  /System/Library/StagedFrameworks/Safari/WebKit.framework/Versions/A/XPCServices/com.apple.WebKit.WebContent.xpc/Contents/MacOS/com.apple.WebKit.WebContent
>           0x10af70000 -        0x10d6ebfff  com.apple.WebCore 14611 (14611.3.10.1.7)        <D4F5E65E-3B5F-336F-B7D0-D0233000554F>  /System/Library/StagedFrameworks/Safari/WebCore.framework/Versions/A/WebCore
>           0x10f445000 -        0x1106f1fff  com.apple.JavaScriptCore 14611 (14611.3.10.1.7) <0D4FAA38-6DDB-3046-9BA7-F05F2AB4290F>  /System/Library/StagedFrameworks/Safari/JavaScriptCore.framework/Versions/A/JavaScriptCore
>        0x7fff41d0f000 -     0x7fff42155fff  com.apple.CoreFoundation 6.9 (1575.405)         <22EC9B76-B2B4-3CE8-9EAE-33531A902956>  /System/Library/Frameworks/CoreFoundation.framework/Versions/A/CoreFoundation
>        0x7fff6e008000 -     0x7fff6e030fff  libsystem_kernel.dylib (4903.278.70)            <35EE704F-F9B6-3531-B312-E45CFA2A8743>  /usr/lib/system/libsystem_kernel.dylib
>        0x7fff6e0c5000 -     0x7fff6e0cffff  libsystem_pthread.dylib (330.250.2)             <2D5C08FF-484F-3D59-9132-CE1DCB3F76D7>  /usr/lib/system/libsystem_pthread.dylib
>   *0xffffff8000200000 - 0xffffff8000bfffff  kernel (4903.278.70)                            <041B6A6D-CD16-36FA-88B9-E32FF46EF89F>  /System/Library/Kernels/kernel
>
>
>Process:         com.apple.WebKit.WebContent [51728]
>UUID:            B35AFCA6-87B0-38D7-B7E0-2E9947F727E8
>Path:            /System/Library/StagedFrameworks/Safari/WebKit.framework/Versions/A/XPCServices/com.apple.WebKit.WebContent.xpc/Contents/MacOS/com.apple.WebKit.WebContent
>Architecture:    x86_64
>Parent:          launchd [1]
>Responsible:     Safari [858]
>UID:             502
>Sudden Term:     Tracked (allows idle exit)
>Footprint:       29.03 MB
>Start time:      2022-03-19 11:54:52 +0000
>End time:        2022-03-19 11:54:53 +0000
>Num samples:     11 (1-11)
>CPU Time:        0.015s (39.6M cycles, 15.6M instructions, 2.55c/i)
>Note:            1 idle work queue thread omitted
>
>  Thread 0x5e9dfd           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user interactive (requested user interactive), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  notify_cancel + 31 (libsystem_notify.dylib + 10023) [0x7fff6e0b5727] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x5e9e05           Thread name "JavaScriptCore bmalloc scavenger"      11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  __psynch_cvwait + 10 (libsystem_kernel.dylib + 18534) [0x7fff6e00c866] 1-11
>     *11  psynch_cvcontinue + 0 (pthread + 19324) [0xffffff7f82d6fb7c] 1-11
>
>  Thread 0x5e9f0e           Thread name "WebCore: Scrolling"                    11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user interactive (requested user interactive), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>     *11  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-11
>
>  Thread 0x6edcb6           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  tiny_malloc_from_free_list + 222 (libsystem_malloc.dylib + 15063) [0x7fff6e080ad7] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6ee70a           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  start_wqthread + 13 (libsystem_pthread.dylib + 9213) [0x7fff6e0c73fd] 1-11
>    11  _pthread_wqthread + 431 (libsystem_pthread.dylib + 9755) [0x7fff6e0c761b] 1-11
>      11  _dispatch_kevent_worker_thread + 1366 (libdispatch.dylib + 73963) [0x7fff6de960eb] 1-11
>        11  _dispatch_source_invoke + 2056 (libdispatch.dylib + 85826) [0x7fff6de98f42] 1-11
>          11  _dispatch_continuation_pop + 414 (libdispatch.dylib + 24038) [0x7fff6de89de6] 1-11
>            11  _dispatch_client_callout + 8 (libdispatch.dylib + 13885) [0x7fff6de8763d] 1-11
>              11  _cache_handle_memory_pressure_event + 207 (libcache.dylib + 13377) [0x7fff6dd59441] 1-11
>                11  dispatch_async + 55 (libdispatch.dylib + 28568) [0x7fff6de8af98] 1-11
>                  11  _dispatch_Block_copy + 29 (libdispatch.dylib + 9680) [0x7fff6de865d0] 1-11
>                    11  _Block_copy + 45 (libsystem_blocks.dylib + 2488) [0x7fff6df1d9b8] 1-11
>                      11  malloc + 24 (libsystem_malloc.dylib + 7189) [0x7fff6e07ec15] 1-11
>                        11  malloc_zone_malloc + 103 (libsystem_malloc.dylib + 7321) [0x7fff6e07ec99] 1-11
>                          11  szone_malloc_should_clear + 66 (libsystem_malloc.dylib + 12815) [0x7fff6e08020f] 1-11
>                            11  tiny_malloc_should_clear + 188 (libsystem_malloc.dylib + 13245) [0x7fff6e0803bd] 1-11
>                              11  __ulock_wait + 10 (libsystem_kernel.dylib + 14810) [0x7fff6e00b9da] 1-11
>                               *11  ??? (kernel + 7307696) [0xffffff80008f81b0] (blocked by unfair lock owned by com.apple.WebKit.WebContent [51728] thread 0x6edcb6) 1-11
>
>  Thread 0x6ee70b           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS default (requested default, ipc override default), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  bmalloc::Heap::scavenge(std::__1::unique_lock<bmalloc::Mutex>&, bmalloc::BulkDecommit&) + 157 (JavaScriptCore + 18434237) [0x10810c8bd] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6eeef9           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  __ulock_wait + 10 (libsystem_kernel.dylib + 14810) [0x7fff6e00b9da] 1-11
>     *11  ??? (kernel + 7307696) [0xffffff80008f81b0] (blocked by unfair lock owned by com.apple.WebKit.WebContent [51728] thread 0x6edcb6) 1-11
>
>  Thread 0x6eef34           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  start_wqthread + 13 (libsystem_pthread.dylib + 9213) [0x7fff6e0c73fd] 1-11
>    11  _pthread_wqthread + 583 (libsystem_pthread.dylib + 9907) [0x7fff6e0c76b3] 1-11
>      11  _dispatch_worker_thread2 + 90 (libdispatch.dylib + 72518) [0x7fff6de95b46] 1-11
>        11  _dispatch_root_queue_drain + 657 (libdispatch.dylib + 70921) [0x7fff6de95509] 1-11
>          11  _dispatch_client_callout + 8 (libdispatch.dylib + 13885) [0x7fff6de8763d] 1-11
>            11  _dispatch_call_block_and_release + 12 (libdispatch.dylib + 9720) [0x7fff6de865f8] 1-11
>              11  ___cache_handle_memory_pressure_event_block_invoke + 87 (libcache.dylib + 13526) [0x7fff6dd594d6] 1-11
>                11  _cache_enforce_limits + 100 (libcache.dylib + 5913) [0x7fff6dd57719] 1-11
>                  11  _evict_last + 101 (libcache.dylib + 10243) [0x7fff6dd58803] 1-11
>                    11  _entry_evict + 135 (libcache.dylib + 10388) [0x7fff6dd58894] 1-11
>                      11  _value_entry_remove + 113 (libcache.dylib + 10043) [0x7fff6dd5873b] 1-11
>                        11  -[_CSIRenditionBlockData dealloc] + 55 (CoreUI + 289109) [0x7fff56489955] 1-11
>                         *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>                           *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>                             *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>                               *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>                                 *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>                                   *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                                     *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6eef78           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  start_wqthread + 13 (libsystem_pthread.dylib + 9213) [0x7fff6e0c73fd] 1-11
>    11  _pthread_wqthread + 583 (libsystem_pthread.dylib + 9907) [0x7fff6e0c76b3] 1-11
>      11  _dispatch_worker_thread2 + 90 (libdispatch.dylib + 72518) [0x7fff6de95b46] 1-11
>        11  _dispatch_root_queue_drain + 657 (libdispatch.dylib + 70921) [0x7fff6de95509] 1-11
>          11  _dispatch_client_callout + 8 (libdispatch.dylib + 13885) [0x7fff6de8763d] 1-11
>            11  _dispatch_call_block_and_release + 12 (libdispatch.dylib + 9720) [0x7fff6de865f8] 1-11
>              11  ___cache_handle_memory_pressure_event_block_invoke + 87 (libcache.dylib + 13526) [0x7fff6dd594d6] 1-11
>                11  _cache_enforce_limits + 100 (libcache.dylib + 5913) [0x7fff6dd57719] 1-11
>                  11  _evict_last + 101 (libcache.dylib + 10243) [0x7fff6dd58803] 1-11
>                    11  _entry_evict + 135 (libcache.dylib + 10388) [0x7fff6dd58894] 1-11
>                      11  _value_entry_remove + 113 (libcache.dylib + 10043) [0x7fff6dd5873b] 1-11
>                        11  conversion_params_Deallocate + 31 (CoreGraphics + 4333151) [0x7fff42578e5f] 1-11
>                          11  CGColorCurveRelease + 37 (CoreGraphics + 194537) [0x7fff421867e9] 1-11
>                           *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>                             *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>                               *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>                                 *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>                                   *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>                                     *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                                       *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6eef79           11 samples (1-11)         priority 0-3 (base 4)     cpu time 0.015s (39.6M cycles, 15.6M instructions, 2.55c/i)
>  <thread QoS default (requested default, ipc override default), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2, priority 3 (4)>
>  11  start_wqthread + 13 (libsystem_pthread.dylib + 9213) [0x7fff6e0c73fd] 1-11
>    11  _pthread_wqthread + 421 (libsystem_pthread.dylib + 9745) [0x7fff6e0c7611] 1-11
>      11  _dispatch_workloop_worker_thread + 598 (libdispatch.dylib + 75501) [0x7fff6de966ed] 1-11
>        11  _dispatch_lane_invoke + 385 (libdispatch.dylib + 41878) [0x7fff6de8e396] 1-11
>          11  _dispatch_lane_serial_drain + 602 (libdispatch.dylib + 39136) [0x7fff6de8d8e0] 1-11
>            11  _dispatch_client_callout + 8 (libdispatch.dylib + 13885) [0x7fff6de8763d] 1-11
>              11  _dispatch_call_block_and_release + 12 (libdispatch.dylib + 9720) [0x7fff6de865f8] 1-11
>                11  IPC::Connection::sendOutgoingMessages() + 209 (WebKit + 520333) [0x10180c08d] 1-11
>                  11  IPC::Connection::sendOutgoingMessage(std::__1::unique_ptr<IPC::Encoder, std::__1::default_delete<IPC::Encoder> >) + 258 (WebKit + 1509292) [0x1018fd7ac] 1-11
>                    11  WTF::fastZeroedMalloc(unsigned long) + 110 (JavaScriptCore + 5422) [0x106f7952e] 1-11
>                      11  bmalloc::Allocator::allocateSlowCase(unsigned long, bmalloc::FailureAction) + 189 (JavaScriptCore + 18409885) [0x10810699d] 1-11
>                        11  syscall_thread_switch + 10 (libsystem_kernel.dylib + 4922) [0x7fff6e00933a] 1-11
>                         *2   ??? (kernel + 1935024) [0xffffff80003d86b0] (runnable) 1-2
>  <priority 0 (4)>
>                         *1   ??? (kernel + 1935024) [0xffffff80003d86b0] (runnable) 3
>  <priority 3 (4)>
>                         *1   ??? (kernel + 1935024) [0xffffff80003d86b0] (runnable) 4
>  <priority 0 (4)>
>                         *1   call_continuation + 35 (kernel + 1417411) [0xffffff800035a0c3] 5
>                           *1   ml_set_interrupts_enabled + 25 (kernel + 2964473) [0xffffff80004d3bf9] (running) 5
>  <priority 1 (4)>
>                         *1   ??? (kernel + 1935024) [0xffffff80003d86b0] (runnable) 6
>  <priority 2 (4)>
>                         *2   ??? (kernel + 1935024) [0xffffff80003d86b0] (runnable) 7-8
>  <priority 3 (4)>
>                         *2   ??? (kernel + 1935024) [0xffffff80003d86b0] (runnable) 9-10
>  <priority 0 (4)>
>                         *1   ??? (kernel + 1935024) [0xffffff80003d86b0] (runnable) 11
>
>  Thread 0x6eef9e           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  start_wqthread + 13 (libsystem_pthread.dylib + 9213) [0x7fff6e0c73fd] 1-11
>      11  _pthread_wqthread + 583 (libsystem_pthread.dylib + 9907) [0x7fff6e0c76b3] 1-11
>        11  _dispatch_worker_thread2 + 90 (libdispatch.dylib + 72518) [0x7fff6de95b46] 1-11
>          11  _dispatch_root_queue_drain + 657 (libdispatch.dylib + 70921) [0x7fff6de95509] 1-11
>            11  _dispatch_client_callout + 8 (libdispatch.dylib + 13885) [0x7fff6de8763d] 1-11
>              11  _dispatch_call_block_and_release + 12 (libdispatch.dylib + 9720) [0x7fff6de865f8] 1-11
>                11  ___cache_handle_memory_pressure_event_block_invoke + 87 (libcache.dylib + 13526) [0x7fff6dd594d6] 1-11
>                  11  _cache_enforce_limits + 100 (libcache.dylib + 5913) [0x7fff6dd57719] 1-11
>                    11  _evict_last + 101 (libcache.dylib + 10243) [0x7fff6dd58803] 1-11
>                      11  _entry_evict + 135 (libcache.dylib + 10388) [0x7fff6dd58894] 1-11
>                        11  _value_entry_remove + 113 (libcache.dylib + 10043) [0x7fff6dd5873b] 1-11
>                          11  CFRelease + 15 (CoreFoundation + 39520) [0x7fff41d18a60] 1-11
>                           *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>                             *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>                               *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>                                 *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>                                   *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>                                     *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                                       *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6eefbd           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  __ulock_wait + 10 (libsystem_kernel.dylib + 14810) [0x7fff6e00b9da] 1-11
>     *11  ??? (kernel + 7307696) [0xffffff80008f81b0] (blocked by unfair lock owned by com.apple.WebKit.WebContent [51728] thread 0x6ef01a) 1-11
>
>  Thread 0x6ef017           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  _entry_remove_from_list + 192 (libcache.dylib + 9083) [0x7fff6dd5837b] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6ef01a           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  start_wqthread + 13 (libsystem_pthread.dylib + 9213) [0x7fff6e0c73fd] 1-11
>    11  _pthread_wqthread + 583 (libsystem_pthread.dylib + 9907) [0x7fff6e0c76b3] 1-11
>      11  _dispatch_worker_thread2 + 90 (libdispatch.dylib + 72518) [0x7fff6de95b46] 1-11
>        11  _dispatch_root_queue_drain + 657 (libdispatch.dylib + 70921) [0x7fff6de95509] 1-11
>          11  _dispatch_client_callout + 8 (libdispatch.dylib + 13885) [0x7fff6de8763d] 1-11
>            11  _dispatch_call_block_and_release + 12 (libdispatch.dylib + 9720) [0x7fff6de865f8] 1-11
>              11  ___cache_handle_memory_pressure_event_block_invoke + 87 (libcache.dylib + 13526) [0x7fff6dd594d6] 1-11
>                11  _cache_enforce_limits + 100 (libcache.dylib + 5913) [0x7fff6dd57719] 1-11
>                  11  _evict_last + 101 (libcache.dylib + 10243) [0x7fff6dd58803] 1-11
>                    11  _entry_evict + 135 (libcache.dylib + 10388) [0x7fff6dd58894] 1-11
>                      11  _value_entry_remove + 113 (libcache.dylib + 10043) [0x7fff6dd5873b] 1-11
>                        11  _CFRelease + 240 (CoreFoundation + 1294928) [0x7fff41e4b250] 1-11
>                          11  DYLD-STUB$$os_unfair_lock_unlock + 0 (libsystem_malloc.dylib + 147420) [0x7fff6e0a0fdc] 1-11
>                           *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>                             *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>                               *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>                                 *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>                                   *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>                                     *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                                       *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6ef01c           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  _CFRelease + 177 (CoreFoundation + 1294865) [0x7fff41e4b211] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6ef077           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  start_wqthread + 13 (libsystem_pthread.dylib + 9213) [0x7fff6e0c73fd] 1-11
>    11  _pthread_wqthread + 583 (libsystem_pthread.dylib + 9907) [0x7fff6e0c76b3] 1-11
>      11  _dispatch_worker_thread2 + 90 (libdispatch.dylib + 72518) [0x7fff6de95b46] 1-11
>        11  _dispatch_root_queue_drain + 657 (libdispatch.dylib + 70921) [0x7fff6de95509] 1-11
>          11  _dispatch_client_callout + 8 (libdispatch.dylib + 13885) [0x7fff6de8763d] 1-11
>            11  _dispatch_call_block_and_release + 12 (libdispatch.dylib + 9720) [0x7fff6de865f8] 1-11
>              11  ___cache_handle_memory_pressure_event_block_invoke + 87 (libcache.dylib + 13526) [0x7fff6dd594d6] 1-11
>                11  _cache_enforce_limits + 100 (libcache.dylib + 5913) [0x7fff6dd57719] 1-11
>                  11  _evict_last + 101 (libcache.dylib + 10243) [0x7fff6dd58803] 1-11
>                    11  _entry_evict + 135 (libcache.dylib + 10388) [0x7fff6dd58894] 1-11
>                      11  _value_entry_remove + 113 (libcache.dylib + 10043) [0x7fff6dd5873b] 1-11
>                        11  _CFRelease + 711 (CoreFoundation + 1295399) [0x7fff41e4b427] 1-11
>                          11  free_tiny + 480 (libsystem_malloc.dylib + 19833) [0x7fff6e081d79] 1-11
>                            11  tiny_free_no_lock + 377 (libsystem_malloc.dylib + 20463) [0x7fff6e081fef] 1-11
>                              11  tiny_free_list_remove_ptr + 381 (libsystem_malloc.dylib + 30632) [0x7fff6e0847a8] 1-11
>                               *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>                                 *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>                                   *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>                                     *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>                                       *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>                                         *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                                           *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Binary Images:
>           0x101786000 -        0x101786fff  com.apple.WebKit.WebContent                     <B35AFCA6-87B0-38D7-B7E0-2E9947F727E8>  /System/Library/StagedFrameworks/Safari/WebKit.framework/Versions/A/XPCServices/com.apple.WebKit.WebContent.xpc/Contents/MacOS/com.apple.WebKit.WebContent
>           0x10178d000 -        0x101faafff  com.apple.WebKit 14611 (14611.3.10.1.7)         <E0702C24-5B95-341D-AE3E-EF015BB78D3E>  /System/Library/StagedFrameworks/Safari/WebKit.framework/Versions/A/WebKit
>           0x106f78000 -        0x108224fff  com.apple.JavaScriptCore 14611 (14611.3.10.1.7) <0D4FAA38-6DDB-3046-9BA7-F05F2AB4290F>  /System/Library/StagedFrameworks/Safari/JavaScriptCore.framework/Versions/A/JavaScriptCore
>        0x7fff41d0f000 -     0x7fff42155fff  com.apple.CoreFoundation 6.9 (1575.405)         <22EC9B76-B2B4-3CE8-9EAE-33531A902956>  /System/Library/Frameworks/CoreFoundation.framework/Versions/A/CoreFoundation
>        0x7fff42157000 -     0x7fff42804fff  com.apple.CoreGraphics 2.0 (1265.13)            <7FEDC82C-91C2-3BD0-8964-67174981BFED>  /System/Library/Frameworks/CoreGraphics.framework/Versions/A/CoreGraphics
>        0x7fff56443000 -     0x7fff5656efff  com.apple.coreui 2.1 (499.10)                   <A80F4B09-F940-346F-A9DF-4EFADD9220A8>  /System/Library/PrivateFrameworks/CoreUI.framework/Versions/A/CoreUI
>        0x7fff6dd56000 -     0x7fff6dd5afff  libcache.dylib (81)                             <1987D1E1-DB11-3291-B12A-EBD55848E02D>  /usr/lib/system/libcache.dylib
>        0x7fff6de84000 -     0x7fff6debdfff  libdispatch.dylib (1008.270.1)                  <97273678-E94C-3C8C-89F6-2E2020F4B43B>  /usr/lib/system/libdispatch.dylib
>        0x7fff6df1d000 -     0x7fff6df1dfff  libsystem_blocks.dylib (73)                     <A453E8EE-860D-3CED-B5DC-BE54E9DB4348>  /usr/lib/system/libsystem_blocks.dylib
>        0x7fff6e008000 -     0x7fff6e030fff  libsystem_kernel.dylib (4903.278.70)            <35EE704F-F9B6-3531-B312-E45CFA2A8743>  /usr/lib/system/libsystem_kernel.dylib
>        0x7fff6e07d000 -     0x7fff6e0a7fff  libsystem_malloc.dylib (166.270.1)              <011F3AD0-8E6A-3A89-AE64-6E5F6840F30A>  /usr/lib/system/libsystem_malloc.dylib
>        0x7fff6e0b3000 -     0x7fff6e0bafff  libsystem_notify.dylib (172.200.21)             <145B5CFC-CF73-33CE-BD3D-E8DDE268FFDE>  /usr/lib/system/libsystem_notify.dylib
>        0x7fff6e0c5000 -     0x7fff6e0cffff  libsystem_pthread.dylib (330.250.2)             <2D5C08FF-484F-3D59-9132-CE1DCB3F76D7>  /usr/lib/system/libsystem_pthread.dylib
>   *0xffffff7f82d6b000 - 0xffffff7f82d72fff  com.apple.kec.pthread 1.0 (1)                   <6C7628FE-2621-3C19-B248-D4DA0D722123>  /System/Library/Extensions/pthread.kext/Contents/MacOS/pthread
>   *0xffffff8000200000 - 0xffffff8000bfffff  kernel (4903.278.70)                            <041B6A6D-CD16-36FA-88B9-E32FF46EF89F>  /System/Library/Kernels/kernel
>
>
>Process:         com.apple.WebKit.WebContent [52514]
>UUID:            B35AFCA6-87B0-38D7-B7E0-2E9947F727E8
>Path:            /System/Library/StagedFrameworks/Safari/WebKit.framework/Versions/A/XPCServices/com.apple.WebKit.WebContent.xpc/Contents/MacOS/com.apple.WebKit.WebContent
>Architecture:    x86_64
>Parent:          launchd [1]
>Responsible:     Safari [858]
>UID:             502
>Sudden Term:     Tracked (allows idle exit)
>Footprint:       419.53 MB
>Start time:      2022-03-19 11:54:52 +0000
>End time:        2022-03-19 11:54:53 +0000
>Num samples:     11 (1-11)
>Note:            1 idle work queue thread omitted
>
>  Thread 0x601809           DispatchQueue 1           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user interactive (requested user interactive), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  start + 1 (libdyld.dylib + 91093) [0x7fff6ded43d5] 1-11
>    11  WebKit::XPCServiceMain(int, char const**) + 372 (WebKit + 2220809) [0x107f0c309] 1-11
>      11  xpc_main + 433 (libxpc.dylib + 68445) [0x7fff6e10cb5d] 1-11
>        11  _xpc_objc_main + 552 (libxpc.dylib + 69723) [0x7fff6e10d05b] 1-11
>          11  -[NSRunLoop(NSRunLoop) run] + 76 (Foundation + 117396) [0x7fff43fd0a94] 1-11
>            11  -[NSRunLoop(NSRunLoop) runMode:beforeDate:] + 280 (Foundation + 117695) [0x7fff43fd0bbf] 1-11
>              11  CFRunLoopRunSpecific + 459 (CoreFoundation + 236881) [0x7fff41d48d51] 1-11
>                11  __CFRunLoopRun + 1619 (CoreFoundation + 239094) [0x7fff41d495f6] 1-11
>                  11  __CFRunLoopServiceMachPort + 327 (CoreFoundation + 241801) [0x7fff41d4a089] 1-11
>                    11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>                     *11  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-11
>
>  Thread 0x601812           Thread name "JavaScriptCore bmalloc scavenger"      11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  thread_start + 13 (libsystem_pthread.dylib + 9229) [0x7fff6e0c740d] 1-11
>    11  _pthread_start + 66 (libsystem_pthread.dylib + 25161) [0x7fff6e0cb249] 1-11
>      11  _pthread_body + 126 (libsystem_pthread.dylib + 13035) [0x7fff6e0c82eb] 1-11
>        11  void* std::__1::__thread_proxy<std::__1::tuple<std::__1::unique_ptr<std::__1::__thread_struct, std::__1::default_delete<std::__1::__thread_struct> >, void (*)(bmalloc::Scavenger*), bmalloc::Scavenger*> >(void*) + 39 (JavaScriptCore + 18474215) [0x10e6844e7] 1-11
>          11  bmalloc::Scavenger::threadEntryPoint(bmalloc::Scavenger*) + 9 (JavaScriptCore + 18463737) [0x10e681bf9] 1-11
>            11  bmalloc::Scavenger::threadRunLoop() + 331 (JavaScriptCore + 18464923) [0x10e68209b] 1-11
>              11  void std::__1::condition_variable_any::wait<std::__1::unique_lock<bmalloc::Mutex> >(std::__1::unique_lock<bmalloc::Mutex>&) + 84 (JavaScriptCore + 18445444) [0x10e67d484] 1-11
>                11  std::__1::condition_variable::wait(std::__1::unique_lock<std::__1::mutex>&) + 18 (libc++.1.dylib + 35338) [0x7fff6b10ca0a] 1-11
>                  11  __psynch_cvwait + 10 (libsystem_kernel.dylib + 18534) [0x7fff6e00c866] 1-11
>                   *11  psynch_cvcontinue + 0 (pthread + 19324) [0xffffff7f82d6fb7c] 1-11
>
>  Thread 0x602861           Thread name "WebCore: Scrolling"                    11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user interactive (requested user interactive), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>     *11  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-11
>
>  Thread 0x6eec98           Thread name "Heap Helper Thread"                    11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  thread_start + 13 (libsystem_pthread.dylib + 9229) [0x7fff6e0c740d] 1-11
>    11  _pthread_start + 66 (libsystem_pthread.dylib + 25161) [0x7fff6e0cb249] 1-11
>      11  _pthread_body + 126 (libsystem_pthread.dylib + 13035) [0x7fff6e0c82eb] 1-11
>        11  WTF::wtfThreadEntryPoint(void*) (.llvm.8975059869499384163) + 9 (JavaScriptCore + 18083321) [0x10e624df9] 1-11
>          11  WTF::Thread::entryPoint(WTF::Thread::NewThreadContext*) + 223 (JavaScriptCore + 18071183) [0x10e621e8f] 1-11
>            11  WTF::Detail::CallableWrapper<WTF::AutomaticThread::start(WTF::AbstractLocker const&)::$_0, void>::call() + 466 (JavaScriptCore + 17710258) [0x10e5c9cb2] 1-11
>              11  WTF::ParallelHelperPool::Thread::work() + 22 (JavaScriptCore + 17897750) [0x10e5f7916] 1-11
>                11  WTF::ParallelHelperClient::runTask(WTF::RefPtr<WTF::SharedTask<void ()>, WTF::RawPtrTraits<WTF::SharedTask<void ()> >, WTF::DefaultRefDerefTraits<WTF::SharedTask<void ()> > > const&) + 44 (JavaScriptCore + 17893404) [0x10e5f681c] 1-11
>                  11  WTF::SharedTaskFunctor<void (), JSC::Heap::runBeginPhase(JSC::GCConductor)::$_19>::run() + 145 (JavaScriptCore + 9883905) [0x10de53101] 1-11
>                    11  JSC::SlotVisitor::drainFromShared(JSC::SlotVisitor::SharedDrainMode, WTF::MonotonicTime) + 61 (JavaScriptCore + 10047197) [0x10de7aedd] 1-11
>                      11  JSC::SlotVisitor::drain(WTF::MonotonicTime) + 146 (JavaScriptCore + 10045890) [0x10de7a9c2] 1-11
>                        11  JSC::SlotVisitor::drain(WTF::MonotonicTime)::$_3::operator()(JSC::MarkStackArray&) const + 394 (JavaScriptCore + 10057402) [0x10de7d6ba] 1-11
>                          11  WebCore::JSNode::visitChildren(JSC::JSCell*, JSC::SlotVisitor&) + 30 (WebCore + 457710) [0x109072bee] 1-11
>                            11  WebCore::EventTarget::visitJSEventListeners(JSC::SlotVisitor&) + 17 (WebCore + 21787905) [0x10a4ca501] 1-11
>                             *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>                               *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>                                 *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>                                   *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>                                     *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>                                       *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                                         *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6eec99           Thread name "Heap Helper Thread"                    11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  thread_start + 13 (libsystem_pthread.dylib + 9229) [0x7fff6e0c740d] 1-11
>    11  _pthread_start + 66 (libsystem_pthread.dylib + 25161) [0x7fff6e0cb249] 1-11
>      11  _pthread_body + 126 (libsystem_pthread.dylib + 13035) [0x7fff6e0c82eb] 1-11
>        11  WTF::wtfThreadEntryPoint(void*) (.llvm.8975059869499384163) + 9 (JavaScriptCore + 18083321) [0x10e624df9] 1-11
>          11  WTF::Thread::entryPoint(WTF::Thread::NewThreadContext*) + 223 (JavaScriptCore + 18071183) [0x10e621e8f] 1-11
>            11  WTF::Detail::CallableWrapper<WTF::AutomaticThread::start(WTF::AbstractLocker const&)::$_0, void>::call() + 466 (JavaScriptCore + 17710258) [0x10e5c9cb2] 1-11
>              11  WTF::ParallelHelperPool::Thread::work() + 22 (JavaScriptCore + 17897750) [0x10e5f7916] 1-11
>                11  WTF::ParallelHelperClient::runTask(WTF::RefPtr<WTF::SharedTask<void ()>, WTF::RawPtrTraits<WTF::SharedTask<void ()> >, WTF::DefaultRefDerefTraits<WTF::SharedTask<void ()> > > const&) + 44 (JavaScriptCore + 17893404) [0x10e5f681c] 1-11
>                  11  WTF::SharedTaskFunctor<void (), JSC::Heap::runBeginPhase(JSC::GCConductor)::$_19>::run() + 145 (JavaScriptCore + 9883905) [0x10de53101] 1-11
>                    11  JSC::SlotVisitor::drainFromShared(JSC::SlotVisitor::SharedDrainMode, WTF::MonotonicTime) + 61 (JavaScriptCore + 10047197) [0x10de7aedd] 1-11
>                      11  JSC::SlotVisitor::drain(WTF::MonotonicTime) + 146 (JavaScriptCore + 10045890) [0x10de7a9c2] 1-11
>                        11  JSC::SlotVisitor::drain(WTF::MonotonicTime)::$_3::operator()(JSC::MarkStackArray&) const + 299 (JavaScriptCore + 10057307) [0x10de7d65b] 1-11
>                          11  JSC::JSObject::visitChildren(JSC::JSCell*, JSC::SlotVisitor&) + 1890 (JavaScriptCore + 55346) [0x10d4f3832] 1-11
>                            11  JSC::JSObject::visitButterflyImpl(JSC::SlotVisitor&)::'lambda'(unsigned char)::operator()(unsigned char) const + 421 (JavaScriptCore + 14445461) [0x10e2acb95] 1-11
>                             *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>                               *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>                                 *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>                                   *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>                                     *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>                                       *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                                         *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6eff09           Thread name "JIT Worklist Helper Thread"            11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  thread_start + 13 (libsystem_pthread.dylib + 9229) [0x7fff6e0c740d] 1-11
>    11  _pthread_start + 66 (libsystem_pthread.dylib + 25161) [0x7fff6e0cb249] 1-11
>      11  _pthread_body + 126 (libsystem_pthread.dylib + 13035) [0x7fff6e0c82eb] 1-11
>        11  WTF::wtfThreadEntryPoint(void*) (.llvm.8975059869499384163) + 9 (JavaScriptCore + 18083321) [0x10e624df9] 1-11
>          11  WTF::Thread::entryPoint(WTF::Thread::NewThreadContext*) + 223 (JavaScriptCore + 18071183) [0x10e621e8f] 1-11
>            11  WTF::Detail::CallableWrapper<WTF::AutomaticThread::start(WTF::AbstractLocker const&)::$_0, void>::call() + 319 (JavaScriptCore + 17710111) [0x10e5c9c1f] 1-11
>              11  bool WTF::Condition::waitUntil<WTF::Lock>(WTF::Lock&, WTF::TimeWithDynamicClockType const&) + 165 (JavaScriptCore + 9631733) [0x10de157f5] 1-11
>                11  WTF::ParkingLot::parkConditionallyImpl(void const*, WTF::ScopedLambda<bool ()> const&, WTF::ScopedLambda<void ()> const&, WTF::TimeWithDynamicClockType const&) + 3718 (JavaScriptCore + 17902262) [0x10e5f8ab6] 1-11
>                  11  __psynch_cvwait + 10 (libsystem_kernel.dylib + 18534) [0x7fff6e00c866] 1-11
>                   *11  psynch_cvcontinue + 0 (pthread + 19324) [0xffffff7f82d6fb7c] 1-11
>
>  Thread 0x6eff3d           Thread name "DFG Worklist Worker Thread"            11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  thread_start + 13 (libsystem_pthread.dylib + 9229) [0x7fff6e0c740d] 1-11
>    11  _pthread_start + 66 (libsystem_pthread.dylib + 25161) [0x7fff6e0cb249] 1-11
>      11  _pthread_body + 126 (libsystem_pthread.dylib + 13035) [0x7fff6e0c82eb] 1-11
>        11  WTF::wtfThreadEntryPoint(void*) (.llvm.8975059869499384163) + 9 (JavaScriptCore + 18083321) [0x10e624df9] 1-11
>          11  WTF::Thread::entryPoint(WTF::Thread::NewThreadContext*) + 223 (JavaScriptCore + 18071183) [0x10e621e8f] 1-11
>            11  WTF::Detail::CallableWrapper<WTF::AutomaticThread::start(WTF::AbstractLocker const&)::$_0, void>::call() + 466 (JavaScriptCore + 17710258) [0x10e5c9cb2] 1-11
>              11  JSC::DFG::Worklist::ThreadBody::work() + 371 (JavaScriptCore + 9622403) [0x10de13383] 1-11
>                11  JSC::DFG::Plan::compileInThread(JSC::DFG::ThreadData*) + 377 (JavaScriptCore + 9220713) [0x10ddb1269] 1-11
>                  11  JSC::DFG::Plan::compileInThreadImpl() + 246 (JavaScriptCore + 9223190) [0x10ddb1c16] 1-11
>                    11  JSC::DFG::parse(JSC::DFG::Graph&) + 358 (JavaScriptCore + 7483046) [0x10dc08ea6] 1-11
>                      11  JSC::DFG::ByteCodeParser::parse() + 90 (JavaScriptCore + 553514) [0x10d56d22a] 1-11
>                        11  JSC::DFG::ByteCodeParser::parseCodeBlock() + 390 (JavaScriptCore + 563990) [0x10d56fb16] 1-11
>                          11  JSC::DFG::ByteCodeParser::parseBlock(unsigned int) + 81313 (JavaScriptCore + 646353) [0x10d583cd1] 1-11
>                            11  JSC::DFG::ByteCodeParser::processSetLocalQueue() + 89 (JavaScriptCore + 7421721) [0x10dbf9f19] 1-11
>                              11  JSC::DFG::ByteCodeParser::setLocalOrTmp(JSC::CodeOrigin const&, JSC::Operand, JSC::DFG::Node*, JSC::DFG::ByteCodeParser::SetMode) + 408 (JavaScriptCore + 7539896) [0x10dc16cb8] 1-11
>                                11  JSC::DFG::ByteCodeParser::addToGraph(JSC::DFG::NodeType, JSC::DFG::OpInfo, JSC::DFG::Node*, JSC::DFG::Node*, JSC::DFG::Node*) + 131 (JavaScriptCore + 670243) [0x10d589a23] 1-11
>                                  11  JSC::DFG::Node* JSC::B3::SparseCollection<JSC::DFG::Node>::addNew<JSC::DFG::NodeType&, JSC::DFG::NodeOrigin&, JSC::DFG::OpInfo&, JSC::DFG::Edge&, JSC::DFG::Edge&, JSC::DFG::Edge&>(JSC::DFG::NodeType&&&, JSC::DFG::NodeOrigin&&&, JSC::DFG::OpInfo&&&, JSC::DFG::Edge&&&, JSC::DFG::Edge&&&, JSC::DFG::Edge&&&) + 284 (JavaScriptCore + 7536140) [0x10dc15e0c] 1-11
>                                    11  JSC::B3::SparseCollection<JSC::DFG::Node>::add(std::__1::unique_ptr<JSC::DFG::Node, std::__1::default_delete<JSC::DFG::Node> >) + 181 (JavaScriptCore + 7262293) [0x10dbd3055] 1-11
>                                      11  _platform_memmove$VARIANT$Nehalem + 138 (libsystem_platform.dylib + 18026) [0x7fff6e0bf66a] 1-11
>                                       *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>                                         *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>                                           *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>                                             *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>                                               *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>                                                 *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                                                   *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6eff3e           Thread name "DFG Worklist Worker Thread"            11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  thread_start + 13 (libsystem_pthread.dylib + 9229) [0x7fff6e0c740d] 1-11
>    11  _pthread_start + 66 (libsystem_pthread.dylib + 25161) [0x7fff6e0cb249] 1-11
>      11  _pthread_body + 126 (libsystem_pthread.dylib + 13035) [0x7fff6e0c82eb] 1-11
>        11  WTF::wtfThreadEntryPoint(void*) (.llvm.8975059869499384163) + 9 (JavaScriptCore + 18083321) [0x10e624df9] 1-11
>          11  WTF::Thread::entryPoint(WTF::Thread::NewThreadContext*) + 223 (JavaScriptCore + 18071183) [0x10e621e8f] 1-11
>            11  WTF::Detail::CallableWrapper<WTF::AutomaticThread::start(WTF::AbstractLocker const&)::$_0, void>::call() + 466 (JavaScriptCore + 17710258) [0x10e5c9cb2] 1-11
>              11  JSC::DFG::Worklist::ThreadBody::work() + 371 (JavaScriptCore + 9622403) [0x10de13383] 1-11
>                11  JSC::DFG::Plan::compileInThread(JSC::DFG::ThreadData*) + 377 (JavaScriptCore + 9220713) [0x10ddb1269] 1-11
>                  11  JSC::DFG::Plan::compileInThreadImpl() + 246 (JavaScriptCore + 9223190) [0x10ddb1c16] 1-11
>                    11  JSC::DFG::parse(JSC::DFG::Graph&) + 358 (JavaScriptCore + 7483046) [0x10dc08ea6] 1-11
>                      11  JSC::DFG::ByteCodeParser::parse() + 90 (JavaScriptCore + 553514) [0x10d56d22a] 1-11
>                        11  JSC::DFG::ByteCodeParser::parseCodeBlock() + 390 (JavaScriptCore + 563990) [0x10d56fb16] 1-11
>                          11  JSC::DFG::ByteCodeParser::parseBlock(unsigned int) + 4826 (JavaScriptCore + 569866) [0x10d57120a] 1-11
>                            11  JSC::DFG::ByteCodeParser::addToGraph(JSC::DFG::NodeType, JSC::DFG::OpInfo, JSC::DFG::Node*, JSC::DFG::Node*, JSC::DFG::Node*) + 131 (JavaScriptCore + 670243) [0x10d589a23] 1-11
>                              11  JSC::DFG::Node* JSC::B3::SparseCollection<JSC::DFG::Node>::addNew<JSC::DFG::NodeType&, JSC::DFG::NodeOrigin&, JSC::DFG::OpInfo&, JSC::DFG::Edge&, JSC::DFG::Edge&, JSC::DFG::Edge&>(JSC::DFG::NodeType&&&, JSC::DFG::NodeOrigin&&&, JSC::DFG::OpInfo&&&, JSC::DFG::Edge&&&, JSC::DFG::Edge&&&, JSC::DFG::Edge&&&) + 284 (JavaScriptCore + 7536140) [0x10dc15e0c] 1-11
>                                11  JSC::B3::SparseCollection<JSC::DFG::Node>::add(std::__1::unique_ptr<JSC::DFG::Node, std::__1::default_delete<JSC::DFG::Node> >) + 181 (JavaScriptCore + 7262293) [0x10dbd3055] 1-11
>                                  11  _platform_memmove$VARIANT$Nehalem + 138 (libsystem_platform.dylib + 18026) [0x7fff6e0bf66a] 1-11
>                                   *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>                                     *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>                                       *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>                                         *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>                                           *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>                                             *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                                               *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Binary Images:
>           0x107ce4000 -        0x107ce4fff  com.apple.WebKit.WebContent                     <B35AFCA6-87B0-38D7-B7E0-2E9947F727E8>  /System/Library/StagedFrameworks/Safari/WebKit.framework/Versions/A/XPCServices/com.apple.WebKit.WebContent.xpc/Contents/MacOS/com.apple.WebKit.WebContent
>           0x107cee000 -        0x10850bfff  com.apple.WebKit 14611 (14611.3.10.1.7)         <E0702C24-5B95-341D-AE3E-EF015BB78D3E>  /System/Library/StagedFrameworks/Safari/WebKit.framework/Versions/A/WebKit
>           0x109003000 -        0x10b77efff  com.apple.WebCore 14611 (14611.3.10.1.7)        <D4F5E65E-3B5F-336F-B7D0-D0233000554F>  /System/Library/StagedFrameworks/Safari/WebCore.framework/Versions/A/WebCore
>           0x10d4e6000 -        0x10e792fff  com.apple.JavaScriptCore 14611 (14611.3.10.1.7) <0D4FAA38-6DDB-3046-9BA7-F05F2AB4290F>  /System/Library/StagedFrameworks/Safari/JavaScriptCore.framework/Versions/A/JavaScriptCore
>        0x7fff41d0f000 -     0x7fff42155fff  com.apple.CoreFoundation 6.9 (1575.405)         <22EC9B76-B2B4-3CE8-9EAE-33531A902956>  /System/Library/Frameworks/CoreFoundation.framework/Versions/A/CoreFoundation
>        0x7fff43fb4000 -     0x7fff44362fff  com.apple.Foundation 6.9 (1575.405)             <9FA71865-7713-3F53-91E7-5DCEBCF4F83D>  /System/Library/Frameworks/Foundation.framework/Versions/C/Foundation
>        0x7fff6b104000 -     0x7fff6b157fff  libc++.1.dylib (400.9.4)                        <9A60A190-6C34-339F-BB3D-AACE942009A4>  /usr/lib/libc++.1.dylib
>        0x7fff6debe000 -     0x7fff6deeafff  libdyld.dylib (655.1.1)                         <002418CC-AD11-3D10-865B-015591D24E6C>  /usr/lib/system/libdyld.dylib
>        0x7fff6e008000 -     0x7fff6e030fff  libsystem_kernel.dylib (4903.278.70)            <35EE704F-F9B6-3531-B312-E45CFA2A8743>  /usr/lib/system/libsystem_kernel.dylib
>        0x7fff6e0bb000 -     0x7fff6e0c4fff  libsystem_platform.dylib (177.270.1)            <9D1FE5E4-EB7D-3B3F-A8D1-A96D9CF1348C>  /usr/lib/system/libsystem_platform.dylib
>        0x7fff6e0c5000 -     0x7fff6e0cffff  libsystem_pthread.dylib (330.250.2)             <2D5C08FF-484F-3D59-9132-CE1DCB3F76D7>  /usr/lib/system/libsystem_pthread.dylib
>        0x7fff6e0fc000 -     0x7fff6e12bfff  libxpc.dylib (1336.261.7)                       <404F0E1A-30BC-3CFB-98D3-4A2167CC2AB8>  /usr/lib/system/libxpc.dylib
>   *0xffffff7f82d6b000 - 0xffffff7f82d72fff  com.apple.kec.pthread 1.0 (1)                   <6C7628FE-2621-3C19-B248-D4DA0D722123>  /System/Library/Extensions/pthread.kext/Contents/MacOS/pthread
>   *0xffffff8000200000 - 0xffffff8000bfffff  kernel (4903.278.70)                            <041B6A6D-CD16-36FA-88B9-E32FF46EF89F>  /System/Library/Kernels/kernel
>
>
>Process:         com.apple.WebKit.WebContent [53378]
>UUID:            B35AFCA6-87B0-38D7-B7E0-2E9947F727E8
>Path:            /System/Library/StagedFrameworks/Safari/WebKit.framework/Versions/A/XPCServices/com.apple.WebKit.WebContent.xpc/Contents/MacOS/com.apple.WebKit.WebContent
>Architecture:    x86_64
>Parent:          launchd [1]
>Responsible:     Safari [858]
>UID:             502
>Sudden Term:     Tracked (allows idle exit)
>Footprint:       38.56 MB
>Start time:      2022-03-19 11:54:52 +0000
>End time:        2022-03-19 11:54:53 +0000
>Num samples:     11 (1-11)
>CPU Time:        0.011s (36.5M cycles, 14.3M instructions, 2.56c/i)
>
>  Thread 0x619262           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user interactive (requested user interactive), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  WTF::Detail::CallableWrapper<WebKit::WebProcess::initializeWebProcess(WebKit::WebProcessCreationParameters&&)::$_3, void, WTF::Critical, WTF::Synchronous>::call(WTF::Critical, WTF::Synchronous) + 52 (WebKit + 5329724) [0x109c1733c] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x619268           Thread name "JavaScriptCore bmalloc scavenger"      11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  __psynch_cvwait + 10 (libsystem_kernel.dylib + 18534) [0x7fff6e00c866] 1-11
>     *11  psynch_cvcontinue + 0 (pthread + 19324) [0xffffff7f82d6fb7c] 1-11
>
>  Thread 0x6edcb4           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  small_free_list_remove_ptr_no_clear + 845 (libsystem_malloc.dylib + 29820) [0x7fff6e08447c] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6ee6b0           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  __ulock_wait + 10 (libsystem_kernel.dylib + 14810) [0x7fff6e00b9da] 1-11
>     *11  ??? (kernel + 7307696) [0xffffff80008f81b0] (blocked by unfair lock owned by com.apple.WebKit.WebContent [53378] thread 0x6eef2a) 1-11
>
>  Thread 0x6ee6b1           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS default (requested default, ipc override default), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  bmalloc::Heap::scavenge(std::__1::unique_lock<bmalloc::Mutex>&, bmalloc::BulkDecommit&) + 116 (JavaScriptCore + 18434196) [0x11008b894] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6eeac9           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  CGSImageDataHandleRelease + 14 (CoreGraphics + 440064) [0x7fff421c2700] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6eed24           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  start_wqthread + 13 (libsystem_pthread.dylib + 9213) [0x7fff6e0c73fd] 1-11
>    11  _pthread_wqthread + 583 (libsystem_pthread.dylib + 9907) [0x7fff6e0c76b3] 1-11
>      11  _dispatch_worker_thread2 + 90 (libdispatch.dylib + 72518) [0x7fff6de95b46] 1-11
>        11  _dispatch_root_queue_drain + 657 (libdispatch.dylib + 70921) [0x7fff6de95509] 1-11
>          11  _dispatch_client_callout + 8 (libdispatch.dylib + 13885) [0x7fff6de8763d] 1-11
>            11  _dispatch_call_block_and_release + 12 (libdispatch.dylib + 9720) [0x7fff6de865f8] 1-11
>              11  ___cache_handle_memory_pressure_event_block_invoke + 87 (libcache.dylib + 13526) [0x7fff6dd594d6] 1-11
>                11  _cache_enforce_limits + 100 (libcache.dylib + 5913) [0x7fff6dd57719] 1-11
>                  11  _evict_last + 101 (libcache.dylib + 10243) [0x7fff6dd58803] 1-11
>                    11  _entry_evict + 135 (libcache.dylib + 10388) [0x7fff6dd58894] 1-11
>                      11  _value_entry_remove + 113 (libcache.dylib + 10043) [0x7fff6dd5873b] 1-11
>                        11  CGvImageConverterDeallocate + 22 (CoreGraphics + 651316) [0x7fff421f6034] 1-11
>                          11  _CFRelease + 240 (CoreFoundation + 1294928) [0x7fff41e4b250] 1-11
>                            11  vImageConverter_Finalize + 32 (libCGInterfaces.dylib + 12880) [0x7fff3df05250] 1-11
>                              11  vImageCGConverter_Destroy + 72 (vImage + 134264) [0x7fff3df39c78] 1-11
>                                11  ConvertPass_Delete + 32 (vImage + 134320) [0x7fff3df39cb0] 1-11
>                                  11  TransformPassMatrix_dtor + 39 (vImage + 187639) [0x7fff3df46cf7] 1-11
>                                   *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>                                     *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>                                       *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>                                         *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>                                           *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>                                             *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                                               *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6eee77           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  CFRelease + 15 (CoreFoundation + 39520) [0x7fff41d18a60] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6eee96           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  start_wqthread + 13 (libsystem_pthread.dylib + 9213) [0x7fff6e0c73fd] 1-11
>      11  _pthread_wqthread + 583 (libsystem_pthread.dylib + 9907) [0x7fff6e0c76b3] 1-11
>        11  _dispatch_worker_thread2 + 90 (libdispatch.dylib + 72518) [0x7fff6de95b46] 1-11
>          11  _dispatch_root_queue_drain + 657 (libdispatch.dylib + 70921) [0x7fff6de95509] 1-11
>            11  _dispatch_client_callout + 8 (libdispatch.dylib + 13885) [0x7fff6de8763d] 1-11
>              11  _dispatch_call_block_and_release + 12 (libdispatch.dylib + 9720) [0x7fff6de865f8] 1-11
>                11  ___cache_handle_memory_pressure_event_block_invoke + 87 (libcache.dylib + 13526) [0x7fff6dd594d6] 1-11
>                  11  _cache_enforce_limits + 100 (libcache.dylib + 5913) [0x7fff6dd57719] 1-11
>                    11  _evict_last + 101 (libcache.dylib + 10243) [0x7fff6dd58803] 1-11
>                      11  _entry_evict + 135 (libcache.dylib + 10388) [0x7fff6dd58894] 1-11
>                        11  _value_entry_remove + 113 (libcache.dylib + 10043) [0x7fff6dd5873b] 1-11
>                          11  CFRelease + 15 (CoreFoundation + 39520) [0x7fff41d18a60] 1-11
>                           *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>                             *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>                               *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>                                 *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>                                   *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>                                     *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                                       *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6eeea3           11 samples (1-11)         priority 0-4 (base 4)     cpu time 0.011s (36.5M cycles, 14.3M instructions, 2.56c/i)
>  <thread QoS default (requested default, ipc override default), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2, priority 3 (4)>
>  11  start_wqthread + 13 (libsystem_pthread.dylib + 9213) [0x7fff6e0c73fd] 1-11
>    11  _pthread_wqthread + 421 (libsystem_pthread.dylib + 9745) [0x7fff6e0c7611] 1-11
>      11  _dispatch_workloop_worker_thread + 598 (libdispatch.dylib + 75501) [0x7fff6de966ed] 1-11
>        11  _dispatch_lane_invoke + 385 (libdispatch.dylib + 41878) [0x7fff6de8e396] 1-11
>          11  _dispatch_lane_serial_drain + 602 (libdispatch.dylib + 39136) [0x7fff6de8d8e0] 1-11
>            11  _dispatch_client_callout + 8 (libdispatch.dylib + 13885) [0x7fff6de8763d] 1-11
>              11  _dispatch_call_block_and_release + 12 (libdispatch.dylib + 9720) [0x7fff6de865f8] 1-11
>                11  IPC::Connection::sendOutgoingMessages() + 209 (WebKit + 520333) [0x10978108d] 1-11
>                  11  IPC::Connection::sendOutgoingMessage(std::__1::unique_ptr<IPC::Encoder, std::__1::default_delete<IPC::Encoder> >) + 258 (WebKit + 1509292) [0x1098727ac] 1-11
>                    11  WTF::fastZeroedMalloc(unsigned long) + 110 (JavaScriptCore + 5422) [0x10eef852e] 1-11
>                      11  bmalloc::Allocator::allocateSlowCase(unsigned long, bmalloc::FailureAction) + 189 (JavaScriptCore + 18409885) [0x11008599d] 1-11
>                        11  syscall_thread_switch + 10 (libsystem_kernel.dylib + 4922) [0x7fff6e00933a] 1-11
>                         *2   ??? (kernel + 1935024) [0xffffff80003d86b0] (runnable) 1-2
>  <priority 0 (4)>
>                         *3   ??? (kernel + 1935024) [0xffffff80003d86b0] (runnable) 3-5
>  <priority 2 (4)>
>                         *1   ??? (kernel + 1935024) [0xffffff80003d86b0] (runnable) 6
>  <priority 3 (4)>
>                         *3   ??? (kernel + 1935024) [0xffffff80003d86b0] (runnable) 7-9
>  <priority 4 (4)>
>                         *1   ??? (kernel + 1935024) [0xffffff80003d86b0] (runnable) 10
>  <priority 0 (4)>
>                         *1   ??? (kernel + 1935024) [0xffffff80003d86b0] (runnable) 11
>
>  Thread 0x6eeeea           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  tiny_free_list_add_ptr + 219 (libsystem_malloc.dylib + 22820) [0x7fff6e082924] 1-11
>   *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>     *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>       *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>         *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>           *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>             *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>               *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6eef2a           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  tiny_free_list_remove_ptr + 250 (libsystem_malloc.dylib + 30501) [0x7fff6e084725] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6eef2d           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  __ulock_wait + 10 (libsystem_kernel.dylib + 14810) [0x7fff6e00b9da] 1-11
>     *11  ??? (kernel + 7307696) [0xffffff80008f81b0] (blocked by unfair lock owned by com.apple.WebKit.WebContent [53378] thread 0x6eef2a) 1-11
>
>  Binary Images:
>           0x1096fa000 -        0x1096fafff  com.apple.WebKit.WebContent                     <B35AFCA6-87B0-38D7-B7E0-2E9947F727E8>  /System/Library/StagedFrameworks/Safari/WebKit.framework/Versions/A/XPCServices/com.apple.WebKit.WebContent.xpc/Contents/MacOS/com.apple.WebKit.WebContent
>           0x109702000 -        0x109f1ffff  com.apple.WebKit 14611 (14611.3.10.1.7)         <E0702C24-5B95-341D-AE3E-EF015BB78D3E>  /System/Library/StagedFrameworks/Safari/WebKit.framework/Versions/A/WebKit
>           0x10eef7000 -        0x1101a3fff  com.apple.JavaScriptCore 14611 (14611.3.10.1.7) <0D4FAA38-6DDB-3046-9BA7-F05F2AB4290F>  /System/Library/StagedFrameworks/Safari/JavaScriptCore.framework/Versions/A/JavaScriptCore
>        0x7fff3df02000 -     0x7fff3df18fff  libCGInterfaces.dylib (506.22)                  <5CCB7F4C-B11F-39B4-AF43-173D8A839632>  /System/Library/Frameworks/Accelerate.framework/Versions/A/Frameworks/vImage.framework/Versions/A/Libraries/libCGInterfaces.dylib
>        0x7fff3df19000 -     0x7fff3e80dfff  com.apple.vImage 8.1 ()                         <2905F53F-12C4-3583-A0A3-82607C5341CA>  /System/Library/Frameworks/Accelerate.framework/Versions/A/Frameworks/vImage.framework/Versions/A/vImage
>        0x7fff41d0f000 -     0x7fff42155fff  com.apple.CoreFoundation 6.9 (1575.405)         <22EC9B76-B2B4-3CE8-9EAE-33531A902956>  /System/Library/Frameworks/CoreFoundation.framework/Versions/A/CoreFoundation
>        0x7fff42157000 -     0x7fff42804fff  com.apple.CoreGraphics 2.0 (1265.13)            <7FEDC82C-91C2-3BD0-8964-67174981BFED>  /System/Library/Frameworks/CoreGraphics.framework/Versions/A/CoreGraphics
>        0x7fff6dd56000 -     0x7fff6dd5afff  libcache.dylib (81)                             <1987D1E1-DB11-3291-B12A-EBD55848E02D>  /usr/lib/system/libcache.dylib
>        0x7fff6de84000 -     0x7fff6debdfff  libdispatch.dylib (1008.270.1)                  <97273678-E94C-3C8C-89F6-2E2020F4B43B>  /usr/lib/system/libdispatch.dylib
>        0x7fff6e008000 -     0x7fff6e030fff  libsystem_kernel.dylib (4903.278.70)            <35EE704F-F9B6-3531-B312-E45CFA2A8743>  /usr/lib/system/libsystem_kernel.dylib
>        0x7fff6e07d000 -     0x7fff6e0a7fff  libsystem_malloc.dylib (166.270.1)              <011F3AD0-8E6A-3A89-AE64-6E5F6840F30A>  /usr/lib/system/libsystem_malloc.dylib
>        0x7fff6e0c5000 -     0x7fff6e0cffff  libsystem_pthread.dylib (330.250.2)             <2D5C08FF-484F-3D59-9132-CE1DCB3F76D7>  /usr/lib/system/libsystem_pthread.dylib
>   *0xffffff7f82d6b000 - 0xffffff7f82d72fff  com.apple.kec.pthread 1.0 (1)                   <6C7628FE-2621-3C19-B248-D4DA0D722123>  /System/Library/Extensions/pthread.kext/Contents/MacOS/pthread
>   *0xffffff8000200000 - 0xffffff8000bfffff  kernel (4903.278.70)                            <041B6A6D-CD16-36FA-88B9-E32FF46EF89F>  /System/Library/Kernels/kernel
>
>
>Process:         com.apple.WebKit.WebContent [55887]
>UUID:            B35AFCA6-87B0-38D7-B7E0-2E9947F727E8
>Path:            /System/Library/StagedFrameworks/Safari/WebKit.framework/Versions/A/XPCServices/com.apple.WebKit.WebContent.xpc/Contents/MacOS/com.apple.WebKit.WebContent
>Architecture:    x86_64
>Parent:          launchd [1]
>Responsible:     Safari [858]
>UID:             502
>Sudden Term:     Tracked (allows idle exit)
>Footprint:       68.68 MB
>Start time:      2022-03-19 11:54:52 +0000
>End time:        2022-03-19 11:54:53 +0000
>Num samples:     11 (1-11)
>Note:            1 idle work queue thread omitted
>
>  Thread 0x650550           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user interactive (requested user interactive), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  WebKit::WebChromeClient::reportProcessCPUTime(WTF::Seconds, WebCore::ActivityStateForCPUSampling) + 60 (WebKit + 5983834) [0x109d6ae5a] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x650554           Thread name "JavaScriptCore bmalloc scavenger"      11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  thread_start + 13 (libsystem_pthread.dylib + 9229) [0x7fff6e0c740d] 1-11
>    11  _pthread_start + 66 (libsystem_pthread.dylib + 25161) [0x7fff6e0cb249] 1-11
>      11  _pthread_body + 126 (libsystem_pthread.dylib + 13035) [0x7fff6e0c82eb] 1-11
>        11  void* std::__1::__thread_proxy<std::__1::tuple<std::__1::unique_ptr<std::__1::__thread_struct, std::__1::default_delete<std::__1::__thread_struct> >, void (*)(bmalloc::Scavenger*), bmalloc::Scavenger*> >(void*) + 39 (JavaScriptCore + 18474215) [0x7c119e4e7] 1-11
>          11  bmalloc::Scavenger::threadEntryPoint(bmalloc::Scavenger*) + 9 (JavaScriptCore + 18463737) [0x7c119bbf9] 1-11
>            11  bmalloc::Scavenger::threadRunLoop() + 1776 (JavaScriptCore + 18466368) [0x7c119c640] 1-11
>             *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>               *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>                 *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>                   *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>                     *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>                       *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                         *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6ee609           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  __ulock_wait + 10 (libsystem_kernel.dylib + 14810) [0x7fff6e00b9da] 1-11
>     *11  ??? (kernel + 7307696) [0xffffff80008f81b0] (blocked by unfair lock owned by com.apple.WebKit.WebContent [55887] thread 0x6eee80) 1-11
>
>  Thread 0x6ee60a           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS default (requested default, ipc override default), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  bmalloc::Scavenger::scavenge() + 1824 (JavaScriptCore + 18463376) [0x7c119ba90] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6eec08           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  __ulock_wait + 10 (libsystem_kernel.dylib + 14810) [0x7fff6e00b9da] 1-11
>     *11  ??? (kernel + 7307696) [0xffffff80008f81b0] (blocked by unfair lock owned by com.apple.WebKit.WebContent [55887] thread 0x6eee80) 1-11
>
>  Thread 0x6eed71           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  TransformPassLUT1D_dtor + 39 (vImage + 3029863) [0x7fff3e1fcb67] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6eee80           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  tiny_free_list_remove_ptr + 381 (libsystem_malloc.dylib + 30632) [0x7fff6e0847a8] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6eef23           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  start_wqthread + 13 (libsystem_pthread.dylib + 9213) [0x7fff6e0c73fd] 1-11
>      11  _pthread_wqthread + 583 (libsystem_pthread.dylib + 9907) [0x7fff6e0c76b3] 1-11
>        11  _dispatch_worker_thread2 + 90 (libdispatch.dylib + 72518) [0x7fff6de95b46] 1-11
>          11  _dispatch_root_queue_drain + 657 (libdispatch.dylib + 70921) [0x7fff6de95509] 1-11
>            11  _dispatch_client_callout + 8 (libdispatch.dylib + 13885) [0x7fff6de8763d] 1-11
>              11  _dispatch_call_block_and_release + 12 (libdispatch.dylib + 9720) [0x7fff6de865f8] 1-11
>                11  ___cache_handle_memory_pressure_event_block_invoke + 87 (libcache.dylib + 13526) [0x7fff6dd594d6] 1-11
>                  11  _cache_enforce_limits + 100 (libcache.dylib + 5913) [0x7fff6dd57719] 1-11
>                    11  _evict_last + 101 (libcache.dylib + 10243) [0x7fff6dd58803] 1-11
>                      11  _entry_evict + 135 (libcache.dylib + 10388) [0x7fff6dd58894] 1-11
>                        11  _value_entry_remove + 113 (libcache.dylib + 10043) [0x7fff6dd5873b] 1-11
>                          11  CFRelease + 15 (CoreFoundation + 39520) [0x7fff41d18a60] 1-11
>                           *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>                             *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>                               *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>                                 *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>                                   *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>                                     *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                                       *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6eefa7           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  start_wqthread + 13 (libsystem_pthread.dylib + 9213) [0x7fff6e0c73fd] 1-11
>      11  _pthread_wqthread + 583 (libsystem_pthread.dylib + 9907) [0x7fff6e0c76b3] 1-11
>        11  _dispatch_worker_thread2 + 90 (libdispatch.dylib + 72518) [0x7fff6de95b46] 1-11
>          11  _dispatch_root_queue_drain + 657 (libdispatch.dylib + 70921) [0x7fff6de95509] 1-11
>            11  _dispatch_client_callout + 8 (libdispatch.dylib + 13885) [0x7fff6de8763d] 1-11
>              11  _dispatch_call_block_and_release + 12 (libdispatch.dylib + 9720) [0x7fff6de865f8] 1-11
>                11  ___cache_handle_memory_pressure_event_block_invoke + 87 (libcache.dylib + 13526) [0x7fff6dd594d6] 1-11
>                  11  _cache_enforce_limits + 100 (libcache.dylib + 5913) [0x7fff6dd57719] 1-11
>                    11  _evict_last + 101 (libcache.dylib + 10243) [0x7fff6dd58803] 1-11
>                      11  _entry_evict + 135 (libcache.dylib + 10388) [0x7fff6dd58894] 1-11
>                        11  _value_entry_remove + 113 (libcache.dylib + 10043) [0x7fff6dd5873b] 1-11
>                          11  CFRelease + 15 (CoreFoundation + 39520) [0x7fff41d18a60] 1-11
>                           *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>                             *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>                               *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>                                 *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>                                   *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>                                     *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                                       *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6eefd1           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  CFRelease + 15 (CoreFoundation + 39520) [0x7fff41d18a60] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6ef004           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  CFRelease + 15 (CoreFoundation + 39520) [0x7fff41d18a60] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Binary Images:
>           0x1097a9000 -        0x1097a9fff  com.apple.WebKit.WebContent                     <B35AFCA6-87B0-38D7-B7E0-2E9947F727E8>  /System/Library/StagedFrameworks/Safari/WebKit.framework/Versions/A/XPCServices/com.apple.WebKit.WebContent.xpc/Contents/MacOS/com.apple.WebKit.WebContent
>           0x1097b6000 -        0x109fd3fff  com.apple.WebKit 14611 (14611.3.10.1.7)         <E0702C24-5B95-341D-AE3E-EF015BB78D3E>  /System/Library/StagedFrameworks/Safari/WebKit.framework/Versions/A/WebKit
>           0x7c0000000 -        0x7c12acfff  com.apple.JavaScriptCore 14611 (14611.3.10.1.7) <0D4FAA38-6DDB-3046-9BA7-F05F2AB4290F>  /System/Library/StagedFrameworks/Safari/JavaScriptCore.framework/Versions/A/JavaScriptCore
>        0x7fff3df19000 -     0x7fff3e80dfff  com.apple.vImage 8.1 ()                         <2905F53F-12C4-3583-A0A3-82607C5341CA>  /System/Library/Frameworks/Accelerate.framework/Versions/A/Frameworks/vImage.framework/Versions/A/vImage
>        0x7fff41d0f000 -     0x7fff42155fff  com.apple.CoreFoundation 6.9 (1575.405)         <22EC9B76-B2B4-3CE8-9EAE-33531A902956>  /System/Library/Frameworks/CoreFoundation.framework/Versions/A/CoreFoundation
>        0x7fff6dd56000 -     0x7fff6dd5afff  libcache.dylib (81)                             <1987D1E1-DB11-3291-B12A-EBD55848E02D>  /usr/lib/system/libcache.dylib
>        0x7fff6de84000 -     0x7fff6debdfff  libdispatch.dylib (1008.270.1)                  <97273678-E94C-3C8C-89F6-2E2020F4B43B>  /usr/lib/system/libdispatch.dylib
>        0x7fff6e008000 -     0x7fff6e030fff  libsystem_kernel.dylib (4903.278.70)            <35EE704F-F9B6-3531-B312-E45CFA2A8743>  /usr/lib/system/libsystem_kernel.dylib
>        0x7fff6e07d000 -     0x7fff6e0a7fff  libsystem_malloc.dylib (166.270.1)              <011F3AD0-8E6A-3A89-AE64-6E5F6840F30A>  /usr/lib/system/libsystem_malloc.dylib
>        0x7fff6e0c5000 -     0x7fff6e0cffff  libsystem_pthread.dylib (330.250.2)             <2D5C08FF-484F-3D59-9132-CE1DCB3F76D7>  /usr/lib/system/libsystem_pthread.dylib
>   *0xffffff8000200000 - 0xffffff8000bfffff  kernel (4903.278.70)                            <041B6A6D-CD16-36FA-88B9-E32FF46EF89F>  /System/Library/Kernels/kernel
>
>
>Process:         com.apple.WebKit.WebContent [55890]
>UUID:            B35AFCA6-87B0-38D7-B7E0-2E9947F727E8
>Path:            /System/Library/StagedFrameworks/Safari/WebKit.framework/Versions/A/XPCServices/com.apple.WebKit.WebContent.xpc/Contents/MacOS/com.apple.WebKit.WebContent
>Architecture:    x86_64
>Parent:          launchd [1]
>Responsible:     Safari [858]
>UID:             502
>Sudden Term:     Tracked (allows idle exit)
>Footprint:       33.37 MB
>Start time:      2022-03-19 11:54:52 +0000
>End time:        2022-03-19 11:54:53 +0000
>Num samples:     11 (1-11)
>Note:            1 idle work queue thread omitted
>
>  Thread 0x650592           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user interactive (requested user interactive), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  __CFRunLoopDoTimer + 864 (CoreFoundation + 366469) [0x7fff41d68785] 1-11
>      11  __CFRUNLOOP_IS_CALLING_OUT_TO_A_TIMER_CALLBACK_FUNCTION__ + 20 (CoreFoundation + 367577) [0x7fff41d68bd9] 1-11
>        11  WTF::RunLoop::TimerBase::start(WTF::Seconds, bool)::$_1::__invoke(__CFRunLoopTimer*, void*) (.llvm.9877617800147340316) + 53 (JavaScriptCore + 17934725) [0x15d5ea985] 1-11
>          11  JSC::JSRunLoopTimer::Manager::timerDidFire() + 1129 (JavaScriptCore + 14454697) [0x15d298fa9] 1-11
>            11  JSC::JSRunLoopTimer::timerDidFire() + 89 (JavaScriptCore + 14455273) [0x15d2991e9] 1-11
>              11  JSC::IncrementalSweeper::doSweep(JSC::VM&, WTF::MonotonicTime) + 191 (JavaScriptCore + 9931023) [0x15ce4890f] 1-11
>                11  JSC::MarkedBlock::Handle::sweep(JSC::FreeList*) + 289 (JavaScriptCore + 9998097) [0x15ce58f11] 1-11
>                  11  JSC::HeapCellType::finishSweep(JSC::MarkedBlock::Handle&, JSC::FreeList*) + 26 (JavaScriptCore + 9901834) [0x15ce4170a] 1-11
>                    11  void JSC::MarkedBlock::Handle::finishSweepKnowingHeapCellType<JSC::DefaultDestroyFunc>(JSC::FreeList*, JSC::DefaultDestroyFunc const&) + 306 (JavaScriptCore + 9902146) [0x15ce41842] 1-11
>                      11  void JSC::MarkedBlock::Handle::finishSweepKnowingHeapCellType<JSC::DefaultDestroyFunc>(JSC::FreeList*, JSC::DefaultDestroyFunc const&)::'lambda'()::operator()() const + 246 (JavaScriptCore + 9934470) [0x15ce49686] 1-11
>                        11  void JSC::MarkedBlock::Handle::specializedSweep<true, (JSC::MarkedBlock::Handle::EmptyMode)1, (JSC::MarkedBlock::Handle::SweepMode)0, (JSC::MarkedBlock::Handle::SweepDestructionMode)1, (JSC::MarkedBlock::Handle::ScribbleMode)0, (JSC::MarkedBlock::Handle::NewlyAllocatedMode)1, (JSC::MarkedBlock::Handle::MarksMode)1, JSC::DefaultDestroyFunc>(JSC::FreeList*, JSC::MarkedBlock::Handle::EmptyMode, JSC::MarkedBlock::Handle::SweepMode, JSC::MarkedBlock::Handle::SweepDestructionMode, JSC::MarkedBlock::Handle::ScribbleMode, JSC::MarkedBlock::Handle::NewlyAllocatedMode, JSC::MarkedBlock::Handle::MarksMode, JSC::DefaultDestroyFunc const&) + 216 (JavaScriptCore + 9941368) [0x15ce4b178] 1-11
>                          11  JSC::Structure::~Structure() + 302 (JavaScriptCore + 83550) [0x15c4e465e] 1-11
>                           *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>                             *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>                               *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>                                 *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>                                   *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>                                     *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                                       *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x650594           Thread name "JavaScriptCore bmalloc scavenger"      11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  __psynch_cvwait + 10 (libsystem_kernel.dylib + 18534) [0x7fff6e00c866] 1-11
>     *11  psynch_cvcontinue + 0 (pthread + 19324) [0xffffff7f82d6fb7c] 1-11
>
>  Thread 0x6e501f           Thread name "WebCore: Scrolling"                    11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user interactive (requested user interactive), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>     *11  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-11
>
>  Binary Images:
>           0x101d3b000 -        0x101d3bfff  com.apple.WebKit.WebContent                     <B35AFCA6-87B0-38D7-B7E0-2E9947F727E8>  /System/Library/StagedFrameworks/Safari/WebKit.framework/Versions/A/XPCServices/com.apple.WebKit.WebContent.xpc/Contents/MacOS/com.apple.WebKit.WebContent
>           0x15c4d0000 -        0x15d77cfff  com.apple.JavaScriptCore 14611 (14611.3.10.1.7) <0D4FAA38-6DDB-3046-9BA7-F05F2AB4290F>  /System/Library/StagedFrameworks/Safari/JavaScriptCore.framework/Versions/A/JavaScriptCore
>        0x7fff41d0f000 -     0x7fff42155fff  com.apple.CoreFoundation 6.9 (1575.405)         <22EC9B76-B2B4-3CE8-9EAE-33531A902956>  /System/Library/Frameworks/CoreFoundation.framework/Versions/A/CoreFoundation
>        0x7fff6e008000 -     0x7fff6e030fff  libsystem_kernel.dylib (4903.278.70)            <35EE704F-F9B6-3531-B312-E45CFA2A8743>  /usr/lib/system/libsystem_kernel.dylib
>   *0xffffff7f82d6b000 - 0xffffff7f82d72fff  com.apple.kec.pthread 1.0 (1)                   <6C7628FE-2621-3C19-B248-D4DA0D722123>  /System/Library/Extensions/pthread.kext/Contents/MacOS/pthread
>   *0xffffff8000200000 - 0xffffff8000bfffff  kernel (4903.278.70)                            <041B6A6D-CD16-36FA-88B9-E32FF46EF89F>  /System/Library/Kernels/kernel
>
>
>Process:         com.apple.WebKit.WebContent [56003]
>UUID:            B35AFCA6-87B0-38D7-B7E0-2E9947F727E8
>Path:            /System/Library/StagedFrameworks/Safari/WebKit.framework/Versions/A/XPCServices/com.apple.WebKit.WebContent.xpc/Contents/MacOS/com.apple.WebKit.WebContent
>Architecture:    x86_64
>Parent:          launchd [1]
>Responsible:     Safari [858]
>UID:             502
>Sudden Term:     Tracked (allows idle exit)
>Footprint:       44.95 MB
>Start time:      2022-03-19 11:54:52 +0000
>End time:        2022-03-19 11:54:53 +0000
>Num samples:     11 (1-11)
>Note:            1 idle work queue thread omitted
>
>  Thread 0x654c1c           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user interactive (requested user interactive), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  __CFRunLoopRun + 2535 (CoreFoundation + 240010) [0x7fff41d4998a] 1-11
>      11  __CFRunLoopDoSource1 + 527 (CoreFoundation + 338272) [0x7fff41d61960] 1-11
>        11  __CFRUNLOOP_IS_CALLING_OUT_TO_A_SOURCE1_PERFORM_FUNCTION__ + 41 (CoreFoundation + 338434) [0x7fff41d61a02] 1-11
>          11  mshMIGPerform + 203 (HIServices + 23709) [0x7fff40512c9d] 1-11
>            11  _XRemoveNotification + 407 (HIServices + 195436) [0x7fff4053cb6c] 1-11
>              11  _AXXMIGRemoveNotification + 377 (HIServices + 159275) [0x7fff40533e2b] 1-11
>                11  _NSAccessibilityBeginChildCaching + 0 (AppKit + 5041499) [0x7fff3f7e5d5b] 1-11
>                 *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>                   *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>                     *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>                       *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>                         *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>                           *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                             *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x654c1f           Thread name "JavaScriptCore bmalloc scavenger"      11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  __psynch_cvwait + 10 (libsystem_kernel.dylib + 18534) [0x7fff6e00c866] 1-11
>     *11  psynch_cvcontinue + 0 (pthread + 19324) [0xffffff7f82d6fb7c] 1-11
>
>  Thread 0x656afc           Thread name "WebCore: Scrolling"                    11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user interactive (requested user interactive), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>     *11  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-11
>
>  Binary Images:
>           0x104781000 -        0x104781fff  com.apple.WebKit.WebContent             <B35AFCA6-87B0-38D7-B7E0-2E9947F727E8>  /System/Library/StagedFrameworks/Safari/WebKit.framework/Versions/A/XPCServices/com.apple.WebKit.WebContent.xpc/Contents/MacOS/com.apple.WebKit.WebContent
>        0x7fff3f317000 -     0x7fff400ccfff  com.apple.AppKit 6.9 (1671.60.112)      <4AFB032C-2786-3AD7-8EDA-576956992A9C>  /System/Library/Frameworks/AppKit.framework/Versions/C/AppKit
>        0x7fff4050d000 -     0x7fff4055ffff  com.apple.HIServices 1.22 (628)         <2BE461FF-80B9-30D3-A574-AED5724B1C1B>  /System/Library/Frameworks/ApplicationServices.framework/Versions/A/Frameworks/HIServices.framework/Versions/A/HIServices
>        0x7fff41d0f000 -     0x7fff42155fff  com.apple.CoreFoundation 6.9 (1575.405) <22EC9B76-B2B4-3CE8-9EAE-33531A902956>  /System/Library/Frameworks/CoreFoundation.framework/Versions/A/CoreFoundation
>        0x7fff6e008000 -     0x7fff6e030fff  libsystem_kernel.dylib (4903.278.70)    <35EE704F-F9B6-3531-B312-E45CFA2A8743>  /usr/lib/system/libsystem_kernel.dylib
>   *0xffffff7f82d6b000 - 0xffffff7f82d72fff  com.apple.kec.pthread 1.0 (1)           <6C7628FE-2621-3C19-B248-D4DA0D722123>  /System/Library/Extensions/pthread.kext/Contents/MacOS/pthread
>   *0xffffff8000200000 - 0xffffff8000bfffff  kernel (4903.278.70)                    <041B6A6D-CD16-36FA-88B9-E32FF46EF89F>  /System/Library/Kernels/kernel
>
>
>Process:         com.apple.WebKit.WebContent [59777]
>UUID:            B54D230D-67AC-3B7A-A529-8756CF1E4920
>Path:            /System/Library/Frameworks/WebKit.framework/Versions/A/XPCServices/com.apple.WebKit.WebContent.xpc/Contents/MacOS/com.apple.WebKit.WebContent
>Architecture:    x86_64
>Parent:          launchd [1]
>Responsible:     Spotlight [401]
>UID:             502
>Sudden Term:     Tracked (allows idle exit)
>Footprint:       14.78 MB
>Start time:      2022-03-19 11:54:52 +0000
>End time:        2022-03-19 11:54:53 +0000
>Num samples:     11 (1-11)
>Note:            1 idle work queue thread omitted
>
>  Thread 0x6e27e0           DispatchQueue 1           11 samples (1-11)         priority 46 (base 46)
>  <thread QoS user interactive (requested user interactive), process sudden termination dirty, IO tier 0>
>  11  start + 1 (libdyld.dylib + 91093) [0x7fff6ded43d5] 1-11
>    11  ??? (com.apple.WebKit.WebContent + 6247) [0x10f552867] 1-11
>      11  ??? (com.apple.WebKit.WebContent + 5858) [0x10f5526e2] 1-11
>        11  xpc_main + 433 (libxpc.dylib + 68445) [0x7fff6e10cb5d] 1-11
>          11  _xpc_objc_main + 552 (libxpc.dylib + 69723) [0x7fff6e10d05b] 1-11
>            11  -[NSRunLoop(NSRunLoop) run] + 76 (Foundation + 117396) [0x7fff43fd0a94] 1-11
>              11  -[NSRunLoop(NSRunLoop) runMode:beforeDate:] + 280 (Foundation + 117695) [0x7fff43fd0bbf] 1-11
>                11  CFRunLoopRunSpecific + 459 (CoreFoundation + 236881) [0x7fff41d48d51] 1-11
>                  11  __CFRunLoopRun + 1619 (CoreFoundation + 239094) [0x7fff41d495f6] 1-11
>                    11  __CFRunLoopServiceMachPort + 327 (CoreFoundation + 241801) [0x7fff41d4a089] 1-11
>                      11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>                       *11  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-11
>
>  Thread 0x6e27e7           Thread name "JavaScriptCore bmalloc scavenger"      11 samples (1-11)         priority 37 (base 37)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, IO tier 0>
>  11  <truncated backtrace> 1-11
>    11  __psynch_cvwait + 10 (libsystem_kernel.dylib + 18534) [0x7fff6e00c866] 1-11
>     *11  psynch_cvcontinue + 0 (pthread + 19324) [0xffffff7f82d6fb7c] 1-11
>
>  Thread 0x6e2802           Thread name "WebCore: Scrolling"                    11 samples (1-11)         priority 46 (base 46)
>  <thread QoS user interactive (requested user interactive), process sudden termination dirty, IO tier 0>
>  11  <truncated backtrace> 1-11
>    11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>     *11  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-11
>
>  Binary Images:
>           0x10f551000 -        0x10f552fff  com.apple.WebKit.WebContent 14607 (14607.3.9) <B54D230D-67AC-3B7A-A529-8756CF1E4920>  /System/Library/Frameworks/WebKit.framework/Versions/A/XPCServices/com.apple.WebKit.WebContent.xpc/Contents/MacOS/com.apple.WebKit.WebContent
>        0x7fff41d0f000 -     0x7fff42155fff  com.apple.CoreFoundation 6.9 (1575.405)       <22EC9B76-B2B4-3CE8-9EAE-33531A902956>  /System/Library/Frameworks/CoreFoundation.framework/Versions/A/CoreFoundation
>        0x7fff43fb4000 -     0x7fff44362fff  com.apple.Foundation 6.9 (1575.405)           <9FA71865-7713-3F53-91E7-5DCEBCF4F83D>  /System/Library/Frameworks/Foundation.framework/Versions/C/Foundation
>        0x7fff6debe000 -     0x7fff6deeafff  libdyld.dylib (655.1.1)                       <002418CC-AD11-3D10-865B-015591D24E6C>  /usr/lib/system/libdyld.dylib
>        0x7fff6e008000 -     0x7fff6e030fff  libsystem_kernel.dylib (4903.278.70)          <35EE704F-F9B6-3531-B312-E45CFA2A8743>  /usr/lib/system/libsystem_kernel.dylib
>        0x7fff6e0fc000 -     0x7fff6e12bfff  libxpc.dylib (1336.261.7)                     <404F0E1A-30BC-3CFB-98D3-4A2167CC2AB8>  /usr/lib/system/libxpc.dylib
>   *0xffffff7f82d6b000 - 0xffffff7f82d72fff  com.apple.kec.pthread 1.0 (1)                 <6C7628FE-2621-3C19-B248-D4DA0D722123>  /System/Library/Extensions/pthread.kext/Contents/MacOS/pthread
>   *0xffffff8000200000 - 0xffffff8000bfffff  kernel (4903.278.70)                          <041B6A6D-CD16-36FA-88B9-E32FF46EF89F>  /System/Library/Kernels/kernel
>
>
>Process:         com.apple.WebKit.WebContent [60035]
>UUID:            B54D230D-67AC-3B7A-A529-8756CF1E4920
>Path:            /System/Library/Frameworks/WebKit.framework/Versions/A/XPCServices/com.apple.WebKit.WebContent.xpc/Contents/MacOS/com.apple.WebKit.WebContent
>Architecture:    x86_64
>Parent:          launchd [1]
>Responsible:     Finder [360]
>UID:             502
>Sudden Term:     Tracked (allows idle exit)
>Footprint:       12.29 MB
>Start time:      2022-03-19 11:54:52 +0000
>End time:        2022-03-19 11:54:53 +0000
>Num samples:     11 (1-11)
>Note:            2 idle work queue threads omitted
>
>  Thread 0x6ea2a9           DispatchQueue 1           11 samples (1-11)         priority 46 (base 46)
>  <thread QoS user interactive (requested user interactive), process sudden termination dirty, process unclamped, process received importance donation from Finder [360], IO tier 0>
>  11  start + 1 (libdyld.dylib + 91093) [0x7fff6ded43d5] 1-11
>    11  ??? (com.apple.WebKit.WebContent + 6247) [0x10d4b7867] 1-11
>      11  ??? (com.apple.WebKit.WebContent + 5858) [0x10d4b76e2] 1-11
>        11  xpc_main + 433 (libxpc.dylib + 68445) [0x7fff6e10cb5d] 1-11
>          11  _xpc_objc_main + 552 (libxpc.dylib + 69723) [0x7fff6e10d05b] 1-11
>            11  -[NSRunLoop(NSRunLoop) run] + 76 (Foundation + 117396) [0x7fff43fd0a94] 1-11
>              11  -[NSRunLoop(NSRunLoop) runMode:beforeDate:] + 280 (Foundation + 117695) [0x7fff43fd0bbf] 1-11
>                11  CFRunLoopRunSpecific + 459 (CoreFoundation + 236881) [0x7fff41d48d51] 1-11
>                  11  __CFRunLoopRun + 1619 (CoreFoundation + 239094) [0x7fff41d495f6] 1-11
>                    11  __CFRunLoopServiceMachPort + 327 (CoreFoundation + 241801) [0x7fff41d4a089] 1-11
>                      11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>                       *11  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-11
>
>  Thread 0x6ea2b2           Thread name "JavaScriptCore bmalloc scavenger"      11 samples (1-11)         priority 37 (base 37)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process unclamped, process received importance donation from Finder [360], IO tier 0>
>  11  <truncated backtrace> 1-11
>    11  __psynch_cvwait + 10 (libsystem_kernel.dylib + 18534) [0x7fff6e00c866] 1-11
>     *11  psynch_cvcontinue + 0 (pthread + 19324) [0xffffff7f82d6fb7c] 1-11
>
>  Thread 0x6ea2df           Thread name "WebCore: Scrolling"                    11 samples (1-11)         priority 46 (base 46)
>  <thread QoS user interactive (requested user interactive), process sudden termination dirty, process unclamped, process received importance donation from Finder [360], IO tier 0>
>  11  <truncated backtrace> 1-11
>    11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>     *11  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-11
>
>  Binary Images:
>           0x10d4b6000 -        0x10d4b7fff  com.apple.WebKit.WebContent 14607 (14607.3.9) <B54D230D-67AC-3B7A-A529-8756CF1E4920>  /System/Library/Frameworks/WebKit.framework/Versions/A/XPCServices/com.apple.WebKit.WebContent.xpc/Contents/MacOS/com.apple.WebKit.WebContent
>        0x7fff41d0f000 -     0x7fff42155fff  com.apple.CoreFoundation 6.9 (1575.405)       <22EC9B76-B2B4-3CE8-9EAE-33531A902956>  /System/Library/Frameworks/CoreFoundation.framework/Versions/A/CoreFoundation
>        0x7fff43fb4000 -     0x7fff44362fff  com.apple.Foundation 6.9 (1575.405)           <9FA71865-7713-3F53-91E7-5DCEBCF4F83D>  /System/Library/Frameworks/Foundation.framework/Versions/C/Foundation
>        0x7fff6debe000 -     0x7fff6deeafff  libdyld.dylib (655.1.1)                       <002418CC-AD11-3D10-865B-015591D24E6C>  /usr/lib/system/libdyld.dylib
>        0x7fff6e008000 -     0x7fff6e030fff  libsystem_kernel.dylib (4903.278.70)          <35EE704F-F9B6-3531-B312-E45CFA2A8743>  /usr/lib/system/libsystem_kernel.dylib
>        0x7fff6e0fc000 -     0x7fff6e12bfff  libxpc.dylib (1336.261.7)                     <404F0E1A-30BC-3CFB-98D3-4A2167CC2AB8>  /usr/lib/system/libxpc.dylib
>   *0xffffff7f82d6b000 - 0xffffff7f82d72fff  com.apple.kec.pthread 1.0 (1)                 <6C7628FE-2621-3C19-B248-D4DA0D722123>  /System/Library/Extensions/pthread.kext/Contents/MacOS/pthread
>   *0xffffff8000200000 - 0xffffff8000bfffff  kernel (4903.278.70)                          <041B6A6D-CD16-36FA-88B9-E32FF46EF89F>  /System/Library/Kernels/kernel
>
>
>Process:         com.apple.WebKit.WebContent [60055]
>UUID:            B35AFCA6-87B0-38D7-B7E0-2E9947F727E8
>Path:            /System/Library/StagedFrameworks/Safari/WebKit.framework/Versions/A/XPCServices/com.apple.WebKit.WebContent.xpc/Contents/MacOS/com.apple.WebKit.WebContent
>Architecture:    x86_64
>Parent:          launchd [1]
>Responsible:     Safari [858]
>UID:             502
>Sudden Term:     Tracked (allows idle exit)
>Footprint:       65.34 MB
>Start time:      2022-03-19 11:54:52 +0000
>End time:        2022-03-19 11:54:53 +0000
>Num samples:     11 (1-11)
>Note:            Suspended for 1 sample
>Note:            3 idle work queue threads omitted
>
>  Thread 0x6ebad6           DispatchQueue 1           11 samples (1-11)         priority 46 (base 46)
>  <thread QoS user interactive (requested user interactive), process sudden termination dirty, IO tier 0>
>  11  start + 1 (libdyld.dylib + 91093) [0x7fff6ded43d5] 1-11
>    11  WebKit::XPCServiceMain(int, char const**) + 372 (WebKit + 2220809) [0x1031c3309] 1-11
>      11  xpc_main + 433 (libxpc.dylib + 68445) [0x7fff6e10cb5d] 1-11
>        11  _xpc_objc_main + 552 (libxpc.dylib + 69723) [0x7fff6e10d05b] 1-11
>          11  -[NSRunLoop(NSRunLoop) run] + 76 (Foundation + 117396) [0x7fff43fd0a94] 1-11
>            11  -[NSRunLoop(NSRunLoop) runMode:beforeDate:] + 280 (Foundation + 117695) [0x7fff43fd0bbf] 1-11
>              11  CFRunLoopRunSpecific + 459 (CoreFoundation + 236881) [0x7fff41d48d51] 1-11
>                11  __CFRunLoopRun + 1619 (CoreFoundation + 239094) [0x7fff41d495f6] 1-11
>                  11  __CFRunLoopServiceMachPort + 327 (CoreFoundation + 241801) [0x7fff41d4a089] 1-11
>                    11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>                     *2   ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-2
>                     *1   ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] (suspended) 3
>                     *8   ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 4-11
>
>  Thread 0x6ebad8           Thread name "JavaScriptCore bmalloc scavenger"      11 samples (1-11)         priority 37 (base 37)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, IO tier 0>
>  11  thread_start + 13 (libsystem_pthread.dylib + 9229) [0x7fff6e0c740d] 1-11
>    11  _pthread_start + 66 (libsystem_pthread.dylib + 25161) [0x7fff6e0cb249] 1-11
>      11  _pthread_body + 126 (libsystem_pthread.dylib + 13035) [0x7fff6e0c82eb] 1-11
>        11  void* std::__1::__thread_proxy<std::__1::tuple<std::__1::unique_ptr<std::__1::__thread_struct, std::__1::default_delete<std::__1::__thread_struct> >, void (*)(bmalloc::Scavenger*), bmalloc::Scavenger*> >(void*) + 39 (JavaScriptCore + 18474215) [0x6bd9d24e7] 1-11
>          11  bmalloc::Scavenger::threadEntryPoint(bmalloc::Scavenger*) + 9 (JavaScriptCore + 18463737) [0x6bd9cfbf9] 1-11
>            11  bmalloc::Scavenger::threadRunLoop() + 331 (JavaScriptCore + 18464923) [0x6bd9d009b] 1-11
>              11  void std::__1::condition_variable_any::wait<std::__1::unique_lock<bmalloc::Mutex> >(std::__1::unique_lock<bmalloc::Mutex>&) + 84 (JavaScriptCore + 18445444) [0x6bd9cb484] 1-11
>                11  std::__1::condition_variable::wait(std::__1::unique_lock<std::__1::mutex>&) + 18 (libc++.1.dylib + 35338) [0x7fff6b10ca0a] 1-11
>                  11  __psynch_cvwait + 10 (libsystem_kernel.dylib + 18534) [0x7fff6e00c866] 1-11
>                   *2   psynch_cvcontinue + 0 (pthread + 19324) [0xffffff7f82d6fb7c] 1-2
>                   *1   psynch_cvcontinue + 0 (pthread + 19324) [0xffffff7f82d6fb7c] (suspended) 3
>                   *8   psynch_cvcontinue + 0 (pthread + 19324) [0xffffff7f82d6fb7c] 4-11
>
>  Thread 0x6edcf9           Thread name "WebCore: Scrolling"                    11 samples (1-11)         priority 46 (base 46)
>  <thread QoS user interactive (requested user interactive), process sudden termination dirty, IO tier 0>
>  11  <truncated backtrace> 1-11
>    11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>     *2   ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-2
>     *1   ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] (suspended) 3
>     *8   ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 4-11
>
>  Binary Images:
>           0x102f9c000 -        0x102f9cfff  com.apple.WebKit.WebContent                     <B35AFCA6-87B0-38D7-B7E0-2E9947F727E8>  /System/Library/StagedFrameworks/Safari/WebKit.framework/Versions/A/XPCServices/com.apple.WebKit.WebContent.xpc/Contents/MacOS/com.apple.WebKit.WebContent
>           0x102fa5000 -        0x1037c2fff  com.apple.WebKit 14611 (14611.3.10.1.7)         <E0702C24-5B95-341D-AE3E-EF015BB78D3E>  /System/Library/StagedFrameworks/Safari/WebKit.framework/Versions/A/WebKit
>           0x6bc834000 -        0x6bdae0fff  com.apple.JavaScriptCore 14611 (14611.3.10.1.7) <0D4FAA38-6DDB-3046-9BA7-F05F2AB4290F>  /System/Library/StagedFrameworks/Safari/JavaScriptCore.framework/Versions/A/JavaScriptCore
>        0x7fff41d0f000 -     0x7fff42155fff  com.apple.CoreFoundation 6.9 (1575.405)         <22EC9B76-B2B4-3CE8-9EAE-33531A902956>  /System/Library/Frameworks/CoreFoundation.framework/Versions/A/CoreFoundation
>        0x7fff43fb4000 -     0x7fff44362fff  com.apple.Foundation 6.9 (1575.405)             <9FA71865-7713-3F53-91E7-5DCEBCF4F83D>  /System/Library/Frameworks/Foundation.framework/Versions/C/Foundation
>        0x7fff6b104000 -     0x7fff6b157fff  libc++.1.dylib (400.9.4)                        <9A60A190-6C34-339F-BB3D-AACE942009A4>  /usr/lib/libc++.1.dylib
>        0x7fff6debe000 -     0x7fff6deeafff  libdyld.dylib (655.1.1)                         <002418CC-AD11-3D10-865B-015591D24E6C>  /usr/lib/system/libdyld.dylib
>        0x7fff6e008000 -     0x7fff6e030fff  libsystem_kernel.dylib (4903.278.70)            <35EE704F-F9B6-3531-B312-E45CFA2A8743>  /usr/lib/system/libsystem_kernel.dylib
>        0x7fff6e0c5000 -     0x7fff6e0cffff  libsystem_pthread.dylib (330.250.2)             <2D5C08FF-484F-3D59-9132-CE1DCB3F76D7>  /usr/lib/system/libsystem_pthread.dylib
>        0x7fff6e0fc000 -     0x7fff6e12bfff  libxpc.dylib (1336.261.7)                       <404F0E1A-30BC-3CFB-98D3-4A2167CC2AB8>  /usr/lib/system/libxpc.dylib
>   *0xffffff7f82d6b000 - 0xffffff7f82d72fff  com.apple.kec.pthread 1.0 (1)                   <6C7628FE-2621-3C19-B248-D4DA0D722123>  /System/Library/Extensions/pthread.kext/Contents/MacOS/pthread
>   *0xffffff8000200000 - 0xffffff8000bfffff  kernel (4903.278.70)                            <041B6A6D-CD16-36FA-88B9-E32FF46EF89F>  /System/Library/Kernels/kernel
>
>
>Process:         com.apple.WebKit.WebContent [60103]
>UUID:            B35AFCA6-87B0-38D7-B7E0-2E9947F727E8
>Path:            /System/Library/StagedFrameworks/Safari/WebKit.framework/Versions/A/XPCServices/com.apple.WebKit.WebContent.xpc/Contents/MacOS/com.apple.WebKit.WebContent
>Architecture:    x86_64
>Parent:          launchd [1]
>Responsible:     Safari [858]
>UID:             502
>Sudden Term:     Tracked (allows idle exit)
>Footprint:       10.70 MB
>Start time:      2022-03-19 11:54:52 +0000
>End time:        2022-03-19 11:54:53 +0000
>Num samples:     11 (1-11)
>Note:            2 idle work queue threads omitted
>
>  Thread 0x6ee6ab           DispatchQueue 1           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user interactive (requested user interactive), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  start + 1 (libdyld.dylib + 91093) [0x7fff6ded43d5] 1-11
>    11  WebKit::XPCServiceMain(int, char const**) + 372 (WebKit + 2220809) [0x104df7309] 1-11
>      11  xpc_main + 433 (libxpc.dylib + 68445) [0x7fff6e10cb5d] 1-11
>        11  _xpc_objc_main + 552 (libxpc.dylib + 69723) [0x7fff6e10d05b] 1-11
>          11  -[NSRunLoop(NSRunLoop) run] + 76 (Foundation + 117396) [0x7fff43fd0a94] 1-11
>            11  -[NSRunLoop(NSRunLoop) runMode:beforeDate:] + 280 (Foundation + 117695) [0x7fff43fd0bbf] 1-11
>              11  CFRunLoopRunSpecific + 459 (CoreFoundation + 236881) [0x7fff41d48d51] 1-11
>                11  __CFRunLoopRun + 1619 (CoreFoundation + 239094) [0x7fff41d495f6] 1-11
>                  11  __CFRunLoopServiceMachPort + 327 (CoreFoundation + 241801) [0x7fff41d4a089] 1-11
>                    11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>                     *11  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-11
>
>  Thread 0x6ee6d7           Thread name "JavaScriptCore bmalloc scavenger"      11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  __psynch_cvwait + 10 (libsystem_kernel.dylib + 18534) [0x7fff6e00c866] 1-11
>     *11  psynch_cvcontinue + 0 (pthread + 19324) [0xffffff7f82d6fb7c] 1-11
>
>  Binary Images:
>           0x104bcf000 -        0x104bcffff  com.apple.WebKit.WebContent             <B35AFCA6-87B0-38D7-B7E0-2E9947F727E8>  /System/Library/StagedFrameworks/Safari/WebKit.framework/Versions/A/XPCServices/com.apple.WebKit.WebContent.xpc/Contents/MacOS/com.apple.WebKit.WebContent
>           0x104bd9000 -        0x1053f6fff  com.apple.WebKit 14611 (14611.3.10.1.7) <E0702C24-5B95-341D-AE3E-EF015BB78D3E>  /System/Library/StagedFrameworks/Safari/WebKit.framework/Versions/A/WebKit
>        0x7fff41d0f000 -     0x7fff42155fff  com.apple.CoreFoundation 6.9 (1575.405) <22EC9B76-B2B4-3CE8-9EAE-33531A902956>  /System/Library/Frameworks/CoreFoundation.framework/Versions/A/CoreFoundation
>        0x7fff43fb4000 -     0x7fff44362fff  com.apple.Foundation 6.9 (1575.405)     <9FA71865-7713-3F53-91E7-5DCEBCF4F83D>  /System/Library/Frameworks/Foundation.framework/Versions/C/Foundation
>        0x7fff6debe000 -     0x7fff6deeafff  libdyld.dylib (655.1.1)                 <002418CC-AD11-3D10-865B-015591D24E6C>  /usr/lib/system/libdyld.dylib
>        0x7fff6e008000 -     0x7fff6e030fff  libsystem_kernel.dylib (4903.278.70)    <35EE704F-F9B6-3531-B312-E45CFA2A8743>  /usr/lib/system/libsystem_kernel.dylib
>        0x7fff6e0fc000 -     0x7fff6e12bfff  libxpc.dylib (1336.261.7)               <404F0E1A-30BC-3CFB-98D3-4A2167CC2AB8>  /usr/lib/system/libxpc.dylib
>   *0xffffff7f82d6b000 - 0xffffff7f82d72fff  com.apple.kec.pthread 1.0 (1)           <6C7628FE-2621-3C19-B248-D4DA0D722123>  /System/Library/Extensions/pthread.kext/Contents/MacOS/pthread
>   *0xffffff8000200000 - 0xffffff8000bfffff  kernel (4903.278.70)                    <041B6A6D-CD16-36FA-88B9-E32FF46EF89F>  /System/Library/Kernels/kernel
>
>
>Process:         CommCenter [355]
>UUID:            7A833E0C-3AF8-3AAE-94DE-176E8C099EEA
>Path:            /System/Library/Frameworks/CoreTelephony.framework/Support/CommCenter
>Architecture:    x86_64
>Parent:          launchd [1]
>UID:             502
>Sudden Term:     Tracked (allows idle exit)
>Footprint:       15.53 MB
>Start time:      2022-03-19 11:54:52 +0000
>End time:        2022-03-19 11:54:53 +0000
>Num samples:     11 (1-11)
>Note:            2 idle work queue threads omitted
>
>  Thread 0xb13              DispatchQueue 1           11 samples (1-11)         priority 31 (base 31)
>  <thread QoS default (requested default), process sudden termination clean, IO tier 0>
>  11  <truncated backtrace> 1-11
>    11  __CFRunLoopRun + 1619 (CoreFoundation + 239094) [0x7fff41d495f6] 1-11
>      11  __CFRunLoopServiceMachPort + 327 (CoreFoundation + 241801) [0x7fff41d4a089] 1-11
>        11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>         *11  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-11
>
>  Thread 0xbd2              11 samples (1-11)         priority 31 (base 31)
>  <thread QoS default (requested default), process sudden termination clean, IO tier 0>
>  11  <truncated backtrace> 1-11
>    11  __psynch_cvwait + 10 (libsystem_kernel.dylib + 18534) [0x7fff6e00c866] 1-11
>     *11  psynch_cvcontinue + 0 (pthread + 19324) [0xffffff7f82d6fb7c] 1-11
>
>  Thread 0xbf7              11 samples (1-11)         priority 31 (base 31)
>  <thread QoS default (requested default), process sudden termination clean, IO tier 0>
>  11  <truncated backtrace> 1-11
>    11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>     *11  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-11
>
>  Thread 0xc01              11 samples (1-11)         priority 31 (base 31)
>  <thread QoS default (requested default), process sudden termination clean, IO tier 0>
>  11  thread_start + 13 (libsystem_pthread.dylib + 9229) [0x7fff6e0c740d] 1-11
>    11  _pthread_start + 66 (libsystem_pthread.dylib + 25161) [0x7fff6e0cb249] 1-11
>      11  _pthread_body + 126 (libsystem_pthread.dylib + 13035) [0x7fff6e0c82eb] 1-11
>        11  ??? (CommCenter + 4963374) [0x102d57c2e] 1-11
>          11  CFRunLoopRunSpecific + 459 (CoreFoundation + 236881) [0x7fff41d48d51] 1-11
>            11  __CFRunLoopRun + 1619 (CoreFoundation + 239094) [0x7fff41d495f6] 1-11
>              11  __CFRunLoopServiceMachPort + 327 (CoreFoundation + 241801) [0x7fff41d4a089] 1-11
>                11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>                 *11  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-11
>
>  Thread 0xc03              11 samples (1-11)         priority 31 (base 31)
>  <thread QoS default (requested default), process sudden termination clean, IO tier 0>
>  11  <truncated backtrace> 1-11
>    11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>     *11  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-11
>
>  Binary Images:
>           0x10289c000 -        0x1030abfff  CommCenter (6833.1)                     <7A833E0C-3AF8-3AAE-94DE-176E8C099EEA>  /System/Library/Frameworks/CoreTelephony.framework/Support/CommCenter
>        0x7fff41d0f000 -     0x7fff42155fff  com.apple.CoreFoundation 6.9 (1575.405) <22EC9B76-B2B4-3CE8-9EAE-33531A902956>  /System/Library/Frameworks/CoreFoundation.framework/Versions/A/CoreFoundation
>        0x7fff6e008000 -     0x7fff6e030fff  libsystem_kernel.dylib (4903.278.70)    <35EE704F-F9B6-3531-B312-E45CFA2A8743>  /usr/lib/system/libsystem_kernel.dylib
>        0x7fff6e0c5000 -     0x7fff6e0cffff  libsystem_pthread.dylib (330.250.2)     <2D5C08FF-484F-3D59-9132-CE1DCB3F76D7>  /usr/lib/system/libsystem_pthread.dylib
>   *0xffffff7f82d6b000 - 0xffffff7f82d72fff  com.apple.kec.pthread 1.0 (1)           <6C7628FE-2621-3C19-B248-D4DA0D722123>  /System/Library/Extensions/pthread.kext/Contents/MacOS/pthread
>   *0xffffff8000200000 - 0xffffff8000bfffff  kernel (4903.278.70)                    <041B6A6D-CD16-36FA-88B9-E32FF46EF89F>  /System/Library/Kernels/kernel
>
>
>Process:         commerce [425]
>UUID:            1D7EC6B7-076F-3337-92E6-843D0EF32418
>Path:            /System/Library/PrivateFrameworks/CommerceKit.framework/Versions/A/Resources/commerce
>Architecture:    x86_64
>Parent:          launchd [1]
>UID:             502
>Sudden Term:     Tracked
>Footprint:       23.00 MB
>Start time:      2022-03-19 11:54:52 +0000
>End time:        2022-03-19 11:54:53 +0000
>Num samples:     11 (1-11)
>
>  Thread 0xde8              11 samples (1-11)         priority 4 (base 4)
>  <thread QoS background (requested utility), process sudden termination clean, thread darwinbg, process darwinbg, timers tier 3 (coalesced), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>     *11  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-11
>
>  Thread 0x6ee048           DispatchQueue 11          11 samples (1-11)         priority 4 (base 4)
>  <thread QoS background (requested default), process sudden termination clean, thread darwinbg, process darwinbg, timers tier 3 (coalesced), IO tier 2>
>  11  start_wqthread + 13 (libsystem_pthread.dylib + 9213) [0x7fff6e0c73fd] 1-11
>    11  _pthread_wqthread + 421 (libsystem_pthread.dylib + 9745) [0x7fff6e0c7611] 1-11
>      11  _dispatch_workloop_worker_thread + 598 (libdispatch.dylib + 75501) [0x7fff6de966ed] 1-11
>        11  _dispatch_lane_invoke + 1285 (libdispatch.dylib + 42778) [0x7fff6de8e71a] 1-11
>          11  _dispatch_dispose + 94 (libdispatch.dylib + 11057) [0x7fff6de86b31] 1-11
>            11  _dispatch_queue_dispose + 36 (libdispatch.dylib + 34108) [0x7fff6de8c53c] 1-11
>              11  free_tiny + 480 (libsystem_malloc.dylib + 19833) [0x7fff6e081d79] 1-11
>                11  tiny_free_no_lock + 377 (libsystem_malloc.dylib + 20463) [0x7fff6e081fef] 1-11
>                  11  tiny_free_list_remove_ptr + 381 (libsystem_malloc.dylib + 30632) [0x7fff6e0847a8] 1-11
>                   *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>                     *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>                       *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>                         *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>                           *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>                             *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                               *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6ee43b           DispatchQueue 12          11 samples (1-11)         priority 4 (base 4)
>  <thread QoS background (requested user initiated), process sudden termination clean, thread darwinbg, process darwinbg, timers tier 3 (coalesced), IO tier 2>
>  11  start_wqthread + 13 (libsystem_pthread.dylib + 9213) [0x7fff6e0c73fd] 1-11
>    11  _pthread_wqthread + 431 (libsystem_pthread.dylib + 9755) [0x7fff6e0c761b] 1-11
>      11  _dispatch_kevent_worker_thread + 1366 (libdispatch.dylib + 73963) [0x7fff6de960eb] 1-11
>        11  _dispatch_source_invoke + 2056 (libdispatch.dylib + 85826) [0x7fff6de98f42] 1-11
>          11  _dispatch_continuation_pop + 414 (libdispatch.dylib + 24038) [0x7fff6de89de6] 1-11
>            11  _dispatch_client_callout + 8 (libdispatch.dylib + 13885) [0x7fff6de8763d] 1-11
>              11  boringssl_session_cache_memory_pressure_signal + 145 (libboringssl.dylib + 645058) [0x7fff6b0b17c2] 1-11
>                11  boringssl_session_cache_drain_to_size_opportunistically + 743 (libboringssl.dylib + 645938) [0x7fff6b0b1b32] 1-11
>                  11  xpc_dictionary_set_uint64 + 41 (libxpc.dylib + 23481) [0x7fff6e101bb9] 1-11
>                    11  _xpc_dictionary_insert + 377 (libxpc.dylib + 10643) [0x7fff6e0fe993] 1-11
>                      11  _platform_strcpy + 15 (libsystem_platform.dylib + 9551) [0x7fff6e0bd54f] 1-11
>                       *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>                         *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>                           *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>                             *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>                               *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>                                 *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                                   *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6ef19a           DispatchQueue 12          11 samples (1-11)         priority 4 (base 4)
>  <thread QoS background (requested user initiated, ipc override user initiated), process sudden termination clean, thread darwinbg, process darwinbg, timers tier 3 (coalesced), IO tier 2>
>  11  start_wqthread + 13 (libsystem_pthread.dylib + 9213) [0x7fff6e0c73fd] 1-11
>    11  _pthread_wqthread + 421 (libsystem_pthread.dylib + 9745) [0x7fff6e0c7611] 1-11
>      11  _dispatch_workloop_worker_thread + 598 (libdispatch.dylib + 75501) [0x7fff6de966ed] 1-11
>        11  _dispatch_source_invoke + 2056 (libdispatch.dylib + 85826) [0x7fff6de98f42] 1-11
>          11  _dispatch_continuation_pop + 414 (libdispatch.dylib + 24038) [0x7fff6de89de6] 1-11
>            11  _dispatch_client_callout + 8 (libdispatch.dylib + 13885) [0x7fff6de8763d] 1-11
>              11  ??? (libsystem_notify.dylib + 26116) [0x7fff6e0b9604] 1-11
>                11  ??? (libsystem_notify.dylib + 16922) [0x7fff6e0b721a] 1-11
>                  11  _dispatch_block_create + 145 (libdispatch.dylib + 14235) [0x7fff6de8779b] 1-11
>                    11  _dispatch_Block_copy + 29 (libdispatch.dylib + 9680) [0x7fff6de865d0] 1-11
>                      11  _Block_copy + 45 (libsystem_blocks.dylib + 2488) [0x7fff6df1d9b8] 1-11
>                        11  malloc + 24 (libsystem_malloc.dylib + 7189) [0x7fff6e07ec15] 1-11
>                          11  malloc_zone_malloc + 103 (libsystem_malloc.dylib + 7321) [0x7fff6e07ec99] 1-11
>                            11  szone_malloc_should_clear + 66 (libsystem_malloc.dylib + 12815) [0x7fff6e08020f] 1-11
>                              11  tiny_malloc_should_clear + 188 (libsystem_malloc.dylib + 13245) [0x7fff6e0803bd] 1-11
>                                11  __ulock_wait + 10 (libsystem_kernel.dylib + 14810) [0x7fff6e00b9da] 1-11
>                                 *11  ??? (kernel + 7307696) [0xffffff80008f81b0] (blocked by unfair lock owned by commerce [425] thread 0x6ee0de) 1-11
>
>  Thread 0x6eeaa7           DispatchQueue 78          11 samples (1-11)         priority 4 (base 4)
>  <thread QoS background (requested default, ipc override default), process sudden termination clean, thread darwinbg, process darwinbg, timers tier 3 (coalesced), IO tier 2>
>  11  start_wqthread + 13 (libsystem_pthread.dylib + 9213) [0x7fff6e0c73fd] 1-11
>    11  _pthread_wqthread + 421 (libsystem_pthread.dylib + 9745) [0x7fff6e0c7611] 1-11
>      11  _dispatch_workloop_worker_thread + 598 (libdispatch.dylib + 75501) [0x7fff6de966ed] 1-11
>        11  _dispatch_lane_invoke + 385 (libdispatch.dylib + 41878) [0x7fff6de8e396] 1-11
>          11  _dispatch_lane_serial_drain + 602 (libdispatch.dylib + 39136) [0x7fff6de8d8e0] 1-11
>            11  _dispatch_client_callout + 8 (libdispatch.dylib + 13885) [0x7fff6de8763d] 1-11
>              11  _dispatch_block_async_invoke2 + 83 (libdispatch.dylib + 60650) [0x7fff6de92cea] 1-11
>                11  invocation function for block in ExternalHSTSStorage::registerForNotifications() + 0 (CFNetwork + 962454) [0x7fff40cbdf96] 1-11
>                 *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>                   *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>                     *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>                       *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>                         *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>                           *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                             *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0xf38              Thread name "com.apple.NSURLConnectionLoader"       11 samples (1-11)         priority 4 (base 4)
>  <thread QoS background (requested default), process sudden termination clean, thread darwinbg, process darwinbg, timers tier 3 (coalesced), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>     *11  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-11
>
>  Thread 0x6ee0de           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS background (requested default), process sudden termination clean, thread darwinbg, process darwinbg, timers tier 3 (coalesced), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  tiny_free_list_remove_ptr + 381 (libsystem_malloc.dylib + 30632) [0x7fff6e0847a8] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6ee0f8           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS background (requested default), process sudden termination clean, thread darwinbg, process darwinbg, timers tier 3 (coalesced), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  objc_msgSend + 23 (libobjc.A.dylib + 25495) [0x7fff6c6ff397] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6ee0fa           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS background (requested default), process sudden termination clean, thread darwinbg, process darwinbg, timers tier 3 (coalesced), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  CFRelease + 15 (CoreFoundation + 39520) [0x7fff41d18a60] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6ee10c           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS background (requested default), process sudden termination clean, thread darwinbg, process darwinbg, timers tier 3 (coalesced), IO tier 2>
>  11  start_wqthread + 13 (libsystem_pthread.dylib + 9213) [0x7fff6e0c73fd] 1-11
>    11  _pthread_wqthread + 421 (libsystem_pthread.dylib + 9745) [0x7fff6e0c7611] 1-11
>      11  _dispatch_workloop_worker_thread + 295 (libdispatch.dylib + 75198) [0x7fff6de965be] 1-11
>        11  _dispatch_event_loop_merge + 171 (libdispatch.dylib + 122491) [0x7fff6dea1e7b] 1-11
>          11  _dispatch_event_loop_drain_timers + 668 (libdispatch.dylib + 115152) [0x7fff6dea01d0] 1-11
>            11  _dispatch_timer_unote_disarm + 502 (libdispatch.dylib + 116792) [0x7fff6dea0838] 1-11
>              11  free_tiny + 169 (libsystem_malloc.dylib + 19522) [0x7fff6e081c42] 1-11
>                11  __ulock_wait + 10 (libsystem_kernel.dylib + 14810) [0x7fff6e00b9da] 1-11
>                 *11  ??? (kernel + 7307696) [0xffffff80008f81b0] (blocked by unfair lock owned by commerce [425] thread 0x6ee048) 1-11
>
>  Binary Images:
>           0x102a6f000 -        0x102c88fff  commerce (708.6)                        <1D7EC6B7-076F-3337-92E6-843D0EF32418>  /System/Library/PrivateFrameworks/CommerceKit.framework/Versions/A/Resources/commerce
>        0x7fff40bd3000 -     0x7fff40f75fff  com.apple.CFNetwork 978.6 (978.6)       <F6AC3859-B6F9-3212-A357-54AA096DAA9E>  /System/Library/Frameworks/CFNetwork.framework/Versions/A/CFNetwork
>        0x7fff41d0f000 -     0x7fff42155fff  com.apple.CoreFoundation 6.9 (1575.405) <22EC9B76-B2B4-3CE8-9EAE-33531A902956>  /System/Library/Frameworks/CoreFoundation.framework/Versions/A/CoreFoundation
>        0x7fff6b014000 -     0x7fff6b0e4fff  libboringssl.dylib (109.250.5)          <E0C6A545-7EE4-3FF9-B67A-C68251BD9C65>  /usr/lib/libboringssl.dylib
>        0x7fff6c6f9000 -     0x7fff6ce81fff  libobjc.A.dylib (756.2)                 <20942D4E-CE6F-376A-8BCD-016F88E4BFD5>  /usr/lib/libobjc.A.dylib
>        0x7fff6de84000 -     0x7fff6debdfff  libdispatch.dylib (1008.270.1)          <97273678-E94C-3C8C-89F6-2E2020F4B43B>  /usr/lib/system/libdispatch.dylib
>        0x7fff6df1d000 -     0x7fff6df1dfff  libsystem_blocks.dylib (73)             <A453E8EE-860D-3CED-B5DC-BE54E9DB4348>  /usr/lib/system/libsystem_blocks.dylib
>        0x7fff6e008000 -     0x7fff6e030fff  libsystem_kernel.dylib (4903.278.70)    <35EE704F-F9B6-3531-B312-E45CFA2A8743>  /usr/lib/system/libsystem_kernel.dylib
>        0x7fff6e07d000 -     0x7fff6e0a7fff  libsystem_malloc.dylib (166.270.1)      <011F3AD0-8E6A-3A89-AE64-6E5F6840F30A>  /usr/lib/system/libsystem_malloc.dylib
>        0x7fff6e0b3000 -     0x7fff6e0bafff  libsystem_notify.dylib (172.200.21)     <145B5CFC-CF73-33CE-BD3D-E8DDE268FFDE>  /usr/lib/system/libsystem_notify.dylib
>        0x7fff6e0bb000 -     0x7fff6e0c4fff  libsystem_platform.dylib (177.270.1)    <9D1FE5E4-EB7D-3B3F-A8D1-A96D9CF1348C>  /usr/lib/system/libsystem_platform.dylib
>        0x7fff6e0c5000 -     0x7fff6e0cffff  libsystem_pthread.dylib (330.250.2)     <2D5C08FF-484F-3D59-9132-CE1DCB3F76D7>  /usr/lib/system/libsystem_pthread.dylib
>        0x7fff6e0fc000 -     0x7fff6e12bfff  libxpc.dylib (1336.261.7)               <404F0E1A-30BC-3CFB-98D3-4A2167CC2AB8>  /usr/lib/system/libxpc.dylib
>   *0xffffff8000200000 - 0xffffff8000bfffff  kernel (4903.278.70)                    <041B6A6D-CD16-36FA-88B9-E32FF46EF89F>  /System/Library/Kernels/kernel
>
>
>Process:         configd [79]
>UUID:            F79C3F1D-07EB-315B-8EBA-57D8C182D704
>Path:            /usr/libexec/configd
>Architecture:    x86_64
>Parent:          launchd [1]
>UID:             0
>Sudden Term:     Tracked
>Footprint:       9976 KB
>Start time:      2022-03-19 11:54:52 +0000
>End time:        2022-03-19 11:54:53 +0000
>Num samples:     11 (1-11)
>Note:            Suspended for 1 sample
>Note:            1 idle work queue thread omitted
>
>  Thread 0x2c8              DispatchQueue 1           Thread name "SCDynamicStore"                        11 samples (1-11)         priority 37 (base 37)
>  <thread QoS user initiated (requested user initiated), process sudden termination clean, IO tier 0>
>  11  start + 1 (libdyld.dylib + 91093) [0x7fff6ded43d5] 1-11
>    11  ??? (configd + 12674) [0x105cbb182] 1-11
>      11  ??? (configd + 17518) [0x105cbc46e] 1-11
>        11  CFRunLoopRunSpecific + 459 (CoreFoundation + 236881) [0x7fff41d48d51] 1-11
>          11  __CFRunLoopRun + 1619 (CoreFoundation + 239094) [0x7fff41d495f6] 1-11
>            11  __CFRunLoopServiceMachPort + 327 (CoreFoundation + 241801) [0x7fff41d4a089] 1-11
>              11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>               *1   ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1
>               *1   ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] (suspended) 2
>               *9   ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 3-11
>
>  Thread 0x324              Thread name "Main plugin thread"                    11 samples (1-11)         priority 31 (base 31)
>  <thread QoS default (requested default), process sudden termination clean, IO tier 0>
>  11  <truncated backtrace> 1-11
>    11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>     *1   ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1
>     *1   ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] (suspended) 2
>     *9   ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 3-11
>
>  Thread 0x333              Thread name "InterfaceNamer thread"                 11 samples (1-11)         priority 31 (base 31)
>  <thread QoS default (requested default), process sudden termination clean, IO tier 0>
>  11  <truncated backtrace> 1-11
>    11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>     *1   ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1
>     *1   ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] (suspended) 2
>     *9   ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 3-11
>
>  Thread 0x33b              11 samples (1-11)         priority 31 (base 31)
>  <thread QoS default (requested default), process sudden termination clean, IO tier 0>
>  11  <truncated backtrace> 1-11
>    11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>     *1   ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1
>     *1   ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] (suspended) 2
>     *9   ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 3-11
>
>  Thread 0x33c              Thread name "com.apple.CFSocket.private"            11 samples (1-11)         priority 31 (base 31)
>  <thread QoS default (requested default), process sudden termination clean, IO tier 0>
>  11  <truncated backtrace> 1-11
>    11  __select + 10 (libsystem_kernel.dylib + 34326) [0x7fff6e010616] 1-11
>     *1   ??? (kernel + 7168864) [0xffffff80008d6360] 1
>     *1   ??? (kernel + 7168864) [0xffffff80008d6360] (suspended) 2
>     *9   ??? (kernel + 7168864) [0xffffff80008d6360] 3-11
>
>  Thread 0x3d2              11 samples (1-11)         priority 31 (base 31)
>  <thread QoS default (requested default), process sudden termination clean, IO tier 0>
>  11  <truncated backtrace> 1-11
>    11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>     *1   ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1
>     *1   ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] (suspended) 2
>     *9   ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 3-11
>
>  Thread 0x3dd              11 samples (1-11)         priority 31 (base 31)
>  <thread QoS default (requested default), process sudden termination clean, IO tier 0>
>  11  <truncated backtrace> 1-11
>    11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>     *1   ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1
>     *1   ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] (suspended) 2
>     *9   ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 3-11
>
>  Binary Images:
>           0x105cb8000 -        0x105d11fff  configd (963.270.4)                     <F79C3F1D-07EB-315B-8EBA-57D8C182D704>  /usr/libexec/configd
>        0x7fff41d0f000 -     0x7fff42155fff  com.apple.CoreFoundation 6.9 (1575.405) <22EC9B76-B2B4-3CE8-9EAE-33531A902956>  /System/Library/Frameworks/CoreFoundation.framework/Versions/A/CoreFoundation
>        0x7fff6debe000 -     0x7fff6deeafff  libdyld.dylib (655.1.1)                 <002418CC-AD11-3D10-865B-015591D24E6C>  /usr/lib/system/libdyld.dylib
>        0x7fff6e008000 -     0x7fff6e030fff  libsystem_kernel.dylib (4903.278.70)    <35EE704F-F9B6-3531-B312-E45CFA2A8743>  /usr/lib/system/libsystem_kernel.dylib
>   *0xffffff8000200000 - 0xffffff8000bfffff  kernel (4903.278.70)                    <041B6A6D-CD16-36FA-88B9-E32FF46EF89F>  /System/Library/Kernels/kernel
>
>
>Process:         ContactsAccountsService [52164]
>UUID:            DD05F701-37AE-3DE8-84A9-00CB5AE29823
>Path:            /System/Library/Frameworks/AddressBook.framework/Executables/ContactsAccountsService
>Architecture:    x86_64
>Parent:          launchd [1]
>UID:             502
>Sudden Term:     Tracked (allows idle exit)
>Footprint:       2024 KB
>Start time:      2022-03-19 11:54:52 +0000
>End time:        2022-03-19 11:54:53 +0000
>Num samples:     11 (1-11)
>Note:            1 idle work queue thread omitted
>
>  Thread 0x5fad77           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS background (requested default), process sudden termination clean, thread darwinbg, process darwinbg, IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>     *11  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-11
>
>  Binary Images:
>           0x10291c000 -        0x102920fff  ContactsAccountsService (1894)       <DD05F701-37AE-3DE8-84A9-00CB5AE29823>  /System/Library/Frameworks/AddressBook.framework/Executables/ContactsAccountsService
>        0x7fff6e008000 -     0x7fff6e030fff  libsystem_kernel.dylib (4903.278.70) <35EE704F-F9B6-3531-B312-E45CFA2A8743>  /usr/lib/system/libsystem_kernel.dylib
>   *0xffffff8000200000 - 0xffffff8000bfffff  kernel (4903.278.70)                 <041B6A6D-CD16-36FA-88B9-E32FF46EF89F>  /System/Library/Kernels/kernel
>
>
>Process:         contactsdonationagent [22544]
>UUID:            46B9A234-291B-33C7-8E73-37C1D81B8AE7
>Path:            /System/Library/PrivateFrameworks/ContactsDonation.framework/Versions/A/Support/contactsdonationagent
>Architecture:    x86_64
>Parent:          launchd [1]
>UID:             502
>Sudden Term:     Tracked (allows idle exit)
>Footprint:       9336 KB
>Start time:      2022-03-19 11:54:52 +0000
>End time:        2022-03-19 11:54:53 +0000
>Num samples:     11 (1-11)
>Note:            1 idle work queue thread omitted
>
>  Thread 0x17fdeb           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS background (requested default), process sudden termination dirty, thread darwinbg, process darwinbg, IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>     *11  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-11
>
>  Binary Images:
>           0x108e9c000 -        0x108ee2fff  contactsdonationagent                <46B9A234-291B-33C7-8E73-37C1D81B8AE7>  /System/Library/PrivateFrameworks/ContactsDonation.framework/Versions/A/Support/contactsdonationagent
>        0x7fff6e008000 -     0x7fff6e030fff  libsystem_kernel.dylib (4903.278.70) <35EE704F-F9B6-3531-B312-E45CFA2A8743>  /usr/lib/system/libsystem_kernel.dylib
>   *0xffffff8000200000 - 0xffffff8000bfffff  kernel (4903.278.70)                 <041B6A6D-CD16-36FA-88B9-E32FF46EF89F>  /System/Library/Kernels/kernel
>
>
>Process:         contextstored [147]
>UUID:            9B8C5E12-9AA3-3D75-B261-8882EAA4D272
>Path:            /System/Library/PrivateFrameworks/CoreDuetContext.framework/Versions/A/Resources/contextstored
>Architecture:    x86_64
>Parent:          launchd [1]
>UID:             0
>Sudden Term:     Tracked
>Footprint:       20.97 MB
>Start time:      2022-03-19 11:54:52 +0000
>End time:        2022-03-19 11:54:53 +0000
>Num samples:     11 (1-11)
>Note:            2 idle work queue threads omitted
>
>  Thread 0x38d              DispatchQueue 1           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS background (requested default), process sudden termination dirty, thread darwinbg, process darwinbg, IO tier 2>
>  11  start + 1 (libdyld.dylib + 91093) [0x7fff6ded43d5] 1-11
>    11  ??? (contextstored + 13746) [0x10454c5b2] 1-11
>      11  CFRunLoopRun + 40 (CoreFoundation + 236385) [0x7fff41d48b61] 1-11
>        11  CFRunLoopRunSpecific + 459 (CoreFoundation + 236881) [0x7fff41d48d51] 1-11
>          11  __CFRunLoopRun + 1619 (CoreFoundation + 239094) [0x7fff41d495f6] 1-11
>            11  __CFRunLoopServiceMachPort + 327 (CoreFoundation + 241801) [0x7fff41d4a089] 1-11
>              11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>               *11  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-11
>
>  Thread 0x6efd6c           DispatchQueue 142         11 samples (1-11)         priority 4 (base 4)
>  <thread QoS background (requested default, promote default, ipc override default), process sudden termination dirty, thread darwinbg, process darwinbg, IO tier 2>
>  11  ??? [0x70000f3e29f0] 1-11
>    11  start_wqthread + 13 (libsystem_pthread.dylib + 9213) [0x7fff6e0c73fd] 1-11
>      11  _pthread_wqthread + 421 (libsystem_pthread.dylib + 9745) [0x7fff6e0c7611] 1-11
>        11  _dispatch_workloop_worker_thread + 598 (libdispatch.dylib + 75501) [0x7fff6de966ed] 1-11
>          11  _dispatch_lane_invoke + 433 (libdispatch.dylib + 41926) [0x7fff6de8e3c6] 1-11
>            11  _dispatch_lane_serial_drain + 268 (libdispatch.dylib + 38802) [0x7fff6de8d792] 1-11
>              11  _dispatch_mach_invoke + 481 (libdispatch.dylib + 101401) [0x7fff6de9cc19] 1-11
>                11  _dispatch_lane_serial_drain + 268 (libdispatch.dylib + 38802) [0x7fff6de8d792] 1-11
>                  11  _dispatch_mach_msg_invoke + 436 (libdispatch.dylib + 98518) [0x7fff6de9c0d6] 1-11
>                    11  _dispatch_client_callout4 + 9 (libdispatch.dylib + 14045) [0x7fff6de876dd] 1-11
>                      11  _xpc_connection_mach_event + 933 (libxpc.dylib + 44674) [0x7fff6e106e82] 1-11
>                        11  _xpc_connection_call_event_handler + 56 (libxpc.dylib + 52972) [0x7fff6e108eec] 1-11
>                          11  message_handler + 215 (Foundation + 173555) [0x7fff43fde5f3] 1-11
>                            11  -[NSXPCConnection _decodeAndInvokeMessageWithEvent:flags:] + 461 (Foundation + 174633) [0x7fff43fdea29] 1-11
>                              11  -[NSXPCDecoder _decodeMessageFromXPCObject:allowingSimpleMessageSend:outInvocation:outArguments:outArgumentsMaxCount:outMethodSignature:outSelector:interface:] + 33 (Foundation + 179069) [0x7fff43fdfb7d] 1-11
>                                11  -[NSXPCDecoder __decodeXPCObject:allowingSimpleMessageSend:outInvocation:outArguments:outArgumentsMaxCount:outMethodSignature:outSelector:isReply:replySelector:interface:] + 2127 (Foundation + 44859) [0x7fff43fbef3b] 1-11
>                                  11  _NSXPCSerializationDecodeInvocationObjectOnlyArgumentArray + 590 (Foundation + 203564) [0x7fff43fe5b2c] 1-11
>                                    11  -[NSXPCDecoder _decodeObjectOfClasses:atObject:] + 63 (Foundation + 50626) [0x7fff43fc05c2] 1-11
>                                      11  _decodeObject + 750 (Foundation + 3028503) [0x7fff44297617] 1-11
>                                        11  look_up_class + 74 (libobjc.A.dylib + 37906) [0x7fff6c702412] 1-11
>                                          11  getClassExceptSomeSwift(char const*) + 15 (libobjc.A.dylib + 112912) [0x7fff6c714910] 1-11
>                                            11  getPreoptimizedClass + 74 (libobjc.A.dylib + 38325) [0x7fff6c7025b5] 1-11
>                                              11  objc_opt::objc_stringhash_t::getIndex(char const*) const + 95 (libobjc.A.dylib + 8431) [0x7fff6c6fb0ef] 1-11
>                                               *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>                                                 *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>                                                   *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>                                                     *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>                                                       *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>                                                         *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                                                           *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6ef03c           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS background (requested background, ipc override background), process sudden termination dirty, thread darwinbg, process darwinbg, IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  -[_CDEventStreamProperties name] + 0 (CoreDuet + 429639) [0x7fff55354e47] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6ef239           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS background (requested default, ipc override default), process sudden termination dirty, thread darwinbg, process darwinbg, IO tier 2>
>  11  start_wqthread + 13 (libsystem_pthread.dylib + 9213) [0x7fff6e0c73fd] 1-11
>    11  _pthread_wqthread + 421 (libsystem_pthread.dylib + 9745) [0x7fff6e0c7611] 1-11
>      11  _dispatch_workloop_worker_thread + 598 (libdispatch.dylib + 75501) [0x7fff6de966ed] 1-11
>        11  _dispatch_lane_invoke + 433 (libdispatch.dylib + 41926) [0x7fff6de8e3c6] 1-11
>          11  _dispatch_lane_serial_drain + 268 (libdispatch.dylib + 38802) [0x7fff6de8d792] 1-11
>            11  _dispatch_source_invoke + 2056 (libdispatch.dylib + 85826) [0x7fff6de98f42] 1-11
>              11  _dispatch_continuation_pop + 414 (libdispatch.dylib + 24038) [0x7fff6de89de6] 1-11
>                11  _dispatch_client_callout + 8 (libdispatch.dylib + 13885) [0x7fff6de8763d] 1-11
>                  11  -[_DKCPUUsageMonitor setCurrentCPUUsageLevel:] + 151 (KnowledgeMonitor + 22397) [0x7fff5f79677d] 1-11
>                    11  -[_CDClientContext setObject:forKeyedSubscript:] + 299 (CoreDuetContext + 84311) [0x7fff554c0957] 1-11
>                      11  _NSXPCDistantObjectSimpleMessageSend3 + 57 (Foundation + 382434) [0x7fff440115e2] 1-11
>                        11  -[NSXPCConnection _sendSelector:withProxy:arg1:arg2:arg3:] + 133 (Foundation + 382577) [0x7fff44011671] 1-11
>                          11  -[NSXPCConnection _sendInvocation:orArguments:count:methodSignature:selector:withProxy:] + 4551 (Foundation + 37989) [0x7fff43fbd465] 1-11
>                            11  __NSXPCCONNECTION_IS_WAITING_FOR_A_SYNCHRONOUS_REPLY__ + 9 (Foundation + 41030) [0x7fff43fbe046] 1-11
>                              11  xpc_connection_send_message_with_reply_sync + 178 (libxpc.dylib + 42539) [0x7fff6e10662b] 1-11
>                                11  dispatch_mach_send_with_result_and_wait_for_reply + 50 (libdispatch.dylib + 96386) [0x7fff6de9b882] 1-11
>                                  11  _dispatch_mach_send_and_wait_for_reply + 609 (libdispatch.dylib + 95207) [0x7fff6de9b3e7] 1-11
>                                    11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>                                     *11  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-11
>
>  Binary Images:
>           0x104549000 -        0x10454dfff  contextstored (915.270.2)               <9B8C5E12-9AA3-3D75-B261-8882EAA4D272>  /System/Library/PrivateFrameworks/CoreDuetContext.framework/Versions/A/Resources/contextstored
>        0x7fff41d0f000 -     0x7fff42155fff  com.apple.CoreFoundation 6.9 (1575.405) <22EC9B76-B2B4-3CE8-9EAE-33531A902956>  /System/Library/Frameworks/CoreFoundation.framework/Versions/A/CoreFoundation
>        0x7fff43fb4000 -     0x7fff44362fff  com.apple.Foundation 6.9 (1575.405)     <9FA71865-7713-3F53-91E7-5DCEBCF4F83D>  /System/Library/Frameworks/Foundation.framework/Versions/C/Foundation
>        0x7fff552ec000 -     0x7fff554abfff  com.apple.CoreDuet 1.0 (1)              <E3224B54-3AA5-372E-A395-93E440AF9515>  /System/Library/PrivateFrameworks/CoreDuet.framework/Versions/A/CoreDuet
>        0x7fff554ac000 -     0x7fff554ccfff  com.apple.coreduetcontext 1.0 (1)       <2C299C6F-E6B1-3434-A66B-CD10960FE990>  /System/Library/PrivateFrameworks/CoreDuetContext.framework/Versions/A/CoreDuetContext
>        0x7fff5f791000 -     0x7fff5f7aafff  com.apple.KnowledgeMonitor 1.0 (1)      <174C0552-760A-34D5-904D-7A85E671D752>  /System/Library/PrivateFrameworks/KnowledgeMonitor.framework/Versions/A/KnowledgeMonitor
>        0x7fff6c6f9000 -     0x7fff6ce81fff  libobjc.A.dylib (756.2)                 <20942D4E-CE6F-376A-8BCD-016F88E4BFD5>  /usr/lib/libobjc.A.dylib
>        0x7fff6de84000 -     0x7fff6debdfff  libdispatch.dylib (1008.270.1)          <97273678-E94C-3C8C-89F6-2E2020F4B43B>  /usr/lib/system/libdispatch.dylib
>        0x7fff6debe000 -     0x7fff6deeafff  libdyld.dylib (655.1.1)                 <002418CC-AD11-3D10-865B-015591D24E6C>  /usr/lib/system/libdyld.dylib
>        0x7fff6e008000 -     0x7fff6e030fff  libsystem_kernel.dylib (4903.278.70)    <35EE704F-F9B6-3531-B312-E45CFA2A8743>  /usr/lib/system/libsystem_kernel.dylib
>        0x7fff6e0c5000 -     0x7fff6e0cffff  libsystem_pthread.dylib (330.250.2)     <2D5C08FF-484F-3D59-9132-CE1DCB3F76D7>  /usr/lib/system/libsystem_pthread.dylib
>        0x7fff6e0fc000 -     0x7fff6e12bfff  libxpc.dylib (1336.261.7)               <404F0E1A-30BC-3CFB-98D3-4A2167CC2AB8>  /usr/lib/system/libxpc.dylib
>   *0xffffff8000200000 - 0xffffff8000bfffff  kernel (4903.278.70)                    <041B6A6D-CD16-36FA-88B9-E32FF46EF89F>  /System/Library/Kernels/kernel
>
>
>Process:         coreaudiod [168]
>UUID:            1CBA9A8B-76AF-317F-A1B3-CBB07EA63E0F
>Path:            /usr/sbin/coreaudiod
>Architecture:    x86_64
>Parent:          launchd [1]
>UID:             202
>Sudden Term:     Tracked (allows idle exit)
>Footprint:       9256 KB
>Start time:      2022-03-19 11:54:52 +0000
>End time:        2022-03-19 11:54:53 +0000
>Num samples:     11 (1-11)
>Note:            1 idle work queue thread omitted
>
>  Thread 0x3e8              11 samples (1-11)         priority 63 (base 63)
>  <process sudden termination dirty, IO tier 0>
>  11  <truncated backtrace> 1-11
>    11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>     *11  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-11
>
>  Thread 0x405              Thread name "HAL Async Logger"                      11 samples (1-11)         priority 31 (base 31)
>  <thread QoS default (requested default), process sudden termination dirty, IO tier 0>
>  11  <truncated backtrace> 1-11
>    11  semaphore_wait_trap + 10 (libsystem_kernel.dylib + 4694) [0x7fff6e009256] 1-11
>     *11  semaphore_wait_continue + 0 (kernel + 1930816) [0xffffff80003d7640] 1-11
>
>  Thread 0x489              Thread name "Audio HAL Overload Reporting Spool"    11 samples (1-11)         priority 31 (base 31)
>  <thread QoS default (requested default), process sudden termination dirty, IO tier 0>
>  11  <truncated backtrace> 1-11
>    11  semaphore_wait_trap + 10 (libsystem_kernel.dylib + 4694) [0x7fff6e009256] 1-11
>     *11  semaphore_wait_continue + 0 (kernel + 1930816) [0xffffff80003d7640] 1-11
>
>  Thread 0x497              Thread name "SystemSoundServer"                     11 samples (1-11)         priority 61 (base 61)
>  <process sudden termination dirty, IO tier 0>
>  11  <truncated backtrace> 1-11
>    11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>     *11  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-11
>
>  Binary Images:
>           0x1017a8000 -        0x101917fff  coreaudiod (99.32)                   <1CBA9A8B-76AF-317F-A1B3-CBB07EA63E0F>  /usr/sbin/coreaudiod
>        0x7fff6e008000 -     0x7fff6e030fff  libsystem_kernel.dylib (4903.278.70) <35EE704F-F9B6-3531-B312-E45CFA2A8743>  /usr/lib/system/libsystem_kernel.dylib
>   *0xffffff8000200000 - 0xffffff8000bfffff  kernel (4903.278.70)                 <041B6A6D-CD16-36FA-88B9-E32FF46EF89F>  /System/Library/Kernels/kernel
>
>
>Process:         coreauthd [347]
>UUID:            7FDAFA66-D925-3779-8CFA-E8FA8A556247
>Path:            /System/Library/Frameworks/LocalAuthentication.framework/Support/coreauthd
>Architecture:    x86_64
>Parent:          launchd [1]
>UID:             502
>Sudden Term:     Tracked (allows idle exit)
>Footprint:       1784 KB
>Start time:      2022-03-19 11:54:52 +0000
>End time:        2022-03-19 11:54:53 +0000
>Num samples:     11 (1-11)
>Note:            1 idle work queue thread omitted
>
>  Thread 0x9fc              11 samples (1-11)         priority 4 (base 4)
>  <thread QoS background (requested default), process sudden termination dirty, thread darwinbg, process darwinbg, IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>     *11  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-11
>
>  Binary Images:
>           0x109853000 -        0x10987ffff  coreauthd (425.270.4)                <7FDAFA66-D925-3779-8CFA-E8FA8A556247>  /System/Library/Frameworks/LocalAuthentication.framework/Support/coreauthd
>        0x7fff6e008000 -     0x7fff6e030fff  libsystem_kernel.dylib (4903.278.70) <35EE704F-F9B6-3531-B312-E45CFA2A8743>  /usr/lib/system/libsystem_kernel.dylib
>   *0xffffff8000200000 - 0xffffff8000bfffff  kernel (4903.278.70)                 <041B6A6D-CD16-36FA-88B9-E32FF46EF89F>  /System/Library/Kernels/kernel
>
>
>Process:         corebrightnessd [128]
>UUID:            F2F31403-13E7-3B5F-98CC-32AA38C7EA7D
>Path:            /usr/libexec/corebrightnessd
>Architecture:    x86_64
>Parent:          launchd [1]
>UID:             0
>Sudden Term:     Tracked
>Footprint:       3316 KB
>Start time:      2022-03-19 11:54:52 +0000
>End time:        2022-03-19 11:54:53 +0000
>Num samples:     11 (1-11)
>Note:            1 idle work queue thread omitted
>
>  Thread 0x2df              DispatchQueue 1           11 samples (1-11)         priority 31 (base 31)
>  <thread QoS default (requested default), process sudden termination clean, IO tier 0>
>  11  start + 1 (libdyld.dylib + 91093) [0x7fff6ded43d5] 1-11
>    11  main + 580 (corebrightnessd + 5982) [0x10487375e] 1-11
>      11  CFRunLoopRun + 40 (CoreFoundation + 236385) [0x7fff41d48b61] 1-11
>        11  CFRunLoopRunSpecific + 459 (CoreFoundation + 236881) [0x7fff41d48d51] 1-11
>          11  __CFRunLoopRun + 1619 (CoreFoundation + 239094) [0x7fff41d495f6] 1-11
>            11  __CFRunLoopServiceMachPort + 327 (CoreFoundation + 241801) [0x7fff41d4a089] 1-11
>              11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>               *11  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-11
>
>  Binary Images:
>           0x104872000 -        0x104873fff  corebrightnessd (677.270.12)            <F2F31403-13E7-3B5F-98CC-32AA38C7EA7D>  /usr/libexec/corebrightnessd
>        0x7fff41d0f000 -     0x7fff42155fff  com.apple.CoreFoundation 6.9 (1575.405) <22EC9B76-B2B4-3CE8-9EAE-33531A902956>  /System/Library/Frameworks/CoreFoundation.framework/Versions/A/CoreFoundation
>        0x7fff6debe000 -     0x7fff6deeafff  libdyld.dylib (655.1.1)                 <002418CC-AD11-3D10-865B-015591D24E6C>  /usr/lib/system/libdyld.dylib
>        0x7fff6e008000 -     0x7fff6e030fff  libsystem_kernel.dylib (4903.278.70)    <35EE704F-F9B6-3531-B312-E45CFA2A8743>  /usr/lib/system/libsystem_kernel.dylib
>   *0xffffff8000200000 - 0xffffff8000bfffff  kernel (4903.278.70)                    <041B6A6D-CD16-36FA-88B9-E32FF46EF89F>  /System/Library/Kernels/kernel
>
>
>Process:         coreduetd [52401]
>Architecture:    x86_64
>Footprint:       9504 KB
>Start time:      2022-03-19 11:54:52 +0000
>End time:        2022-03-19 11:54:53 +0000
>Num samples:     11 (1-11)
>Note:            4 idle work queue threads omitted
>
>  Thread 0x5fdd0b           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS background (requested default), thread darwinbg, process darwinbg, IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>     *11  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-11
>
>  Binary Images:
>        0x7fff6e008000 -     0x7fff6e030fff  libsystem_kernel.dylib (4903.278.70) <35EE704F-F9B6-3531-B312-E45CFA2A8743>  /usr/lib/system/libsystem_kernel.dylib
>   *0xffffff8000200000 - 0xffffff8000bfffff  kernel (4903.278.70)                 <041B6A6D-CD16-36FA-88B9-E32FF46EF89F>  /System/Library/Kernels/kernel
>
>
>Process:         CoreLocationAgent [60112]
>UUID:            9B2E80E2-5217-355D-B3CE-AE6E65429C27
>Path:            /System/Library/CoreServices/CoreLocationAgent.app/Contents/MacOS/CoreLocationAgent
>Architecture:    x86_64
>Parent:          launchd [1]
>UID:             502
>Sudden Term:     Tracked (allows idle exit)
>Footprint:       5152 KB
>Start time:      2022-03-19 11:54:52 +0000
>End time:        2022-03-19 11:54:53 +0000
>Num samples:     11 (1-11)
>Note:            1 idle work queue thread omitted
>
>  Thread 0x6ef027           DispatchQueue 1           11 samples (1-11)         priority 31 (base 31)
>  <thread QoS default (requested default), process sudden termination clean, IO tier 0>
>  11  start + 1 (libdyld.dylib + 91093) [0x7fff6ded43d5] 1-11
>    11  NSApplicationMain + 777 (AppKit + 12736) [0x7fff3f31a1c0] 1-11
>      11  -[NSApplication run] + 699 (AppKit + 81044) [0x7fff3f32ac94] 1-11
>        11  -[NSApplication(NSEvent) _nextEventMatchingEventMask:untilDate:inMode:dequeue:] + 1361 (AppKit + 105335) [0x7fff3f330b77] 1-11
>          11  _DPSNextEvent + 1135 (AppKit + 110217) [0x7fff3f331e89] 1-11
>            11  _BlockUntilNextEventMatchingListInModeWithFilter + 64 (HIToolbox + 44150) [0x7fff40f99c76] 1-11
>              11  ReceiveNextEventCommon + 603 (HIToolbox + 44773) [0x7fff40f99ee5] 1-11
>                11  RunCurrentEventLoopInMode + 292 (HIToolbox + 45483) [0x7fff40f9a1ab] 1-11
>                  11  CFRunLoopRunSpecific + 459 (CoreFoundation + 236881) [0x7fff41d48d51] 1-11
>                    11  __CFRunLoopRun + 1619 (CoreFoundation + 239094) [0x7fff41d495f6] 1-11
>                      11  __CFRunLoopServiceMachPort + 327 (CoreFoundation + 241801) [0x7fff41d4a089] 1-11
>                        11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>                         *11  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-11
>
>  Thread 0x6ef05a           Thread name "com.apple.NSEventThread"               11 samples (1-11)         priority 37 (base 37)
>  <thread QoS user initiated (requested user interactive), process sudden termination clean, IO tier 0>
>  11  <truncated backtrace> 1-11
>    11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>     *11  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-11
>
>  Binary Images:
>           0x10b127000 -        0x10b12dfff  CoreLocationAgent                       <9B2E80E2-5217-355D-B3CE-AE6E65429C27>  /System/Library/CoreServices/CoreLocationAgent.app/Contents/MacOS/CoreLocationAgent
>        0x7fff3f317000 -     0x7fff400ccfff  com.apple.AppKit 6.9 (1671.60.112)      <4AFB032C-2786-3AD7-8EDA-576956992A9C>  /System/Library/Frameworks/AppKit.framework/Versions/C/AppKit
>        0x7fff40f8f000 -     0x7fff41286fff  com.apple.HIToolbox 2.1.1 (918.7)       <88D7F19C-8C9D-384B-BAB5-8205CA282F2C>  /System/Library/Frameworks/Carbon.framework/Versions/A/Frameworks/HIToolbox.framework/Versions/A/HIToolbox
>        0x7fff41d0f000 -     0x7fff42155fff  com.apple.CoreFoundation 6.9 (1575.405) <22EC9B76-B2B4-3CE8-9EAE-33531A902956>  /System/Library/Frameworks/CoreFoundation.framework/Versions/A/CoreFoundation
>        0x7fff6debe000 -     0x7fff6deeafff  libdyld.dylib (655.1.1)                 <002418CC-AD11-3D10-865B-015591D24E6C>  /usr/lib/system/libdyld.dylib
>        0x7fff6e008000 -     0x7fff6e030fff  libsystem_kernel.dylib (4903.278.70)    <35EE704F-F9B6-3531-B312-E45CFA2A8743>  /usr/lib/system/libsystem_kernel.dylib
>   *0xffffff8000200000 - 0xffffff8000bfffff  kernel (4903.278.70)                    <041B6A6D-CD16-36FA-88B9-E32FF46EF89F>  /System/Library/Kernels/kernel
>
>
>Process:         coreservicesd [134]
>UUID:            62E24649-7D14-3FF6-BB09-AE23238E874D
>Path:            /System/Library/Frameworks/CoreServices.framework/Versions/A/Frameworks/CarbonCore.framework/Versions/A/Support/coreservicesd
>Architecture:    x86_64
>Parent:          launchd [1]
>UID:             0
>Sudden Term:     Tracked
>Footprint:       15.16 MB
>Start time:      2022-03-19 11:54:52 +0000
>End time:        2022-03-19 11:54:53 +0000
>Num samples:     11 (1-11)
>Note:            1 idle work queue thread omitted
>
>  Thread 0x332              DispatchQueue 1           11 samples (1-11)         priority 31 (base 31)
>  <thread QoS default (requested default), process sudden termination clean, IO tier 0>
>  11  start + 1 (libdyld.dylib + 91093) [0x7fff6ded43d5] 1-11
>    11  _CoreServicesServerMain + 734 (CarbonCore + 563977) [0x7fff4308bb09] 1-11
>      11  CFRunLoopRun + 40 (CoreFoundation + 236385) [0x7fff41d48b61] 1-11
>        11  CFRunLoopRunSpecific + 459 (CoreFoundation + 236881) [0x7fff41d48d51] 1-11
>          11  __CFRunLoopRun + 1619 (CoreFoundation + 239094) [0x7fff41d495f6] 1-11
>            11  __CFRunLoopServiceMachPort + 327 (CoreFoundation + 241801) [0x7fff41d4a089] 1-11
>              11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>               *11  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-11
>
>  Thread 0x396              11 samples (1-11)         priority 31 (base 31)
>  <thread QoS default (requested default), process sudden termination clean, IO tier 0>
>  11  <truncated backtrace> 1-11
>    11  __psynch_cvwait + 10 (libsystem_kernel.dylib + 18534) [0x7fff6e00c866] 1-11
>     *11  psynch_cvcontinue + 0 (pthread + 19324) [0xffffff7f82d6fb7c] 1-11
>
>  Thread 0x397              11 samples (1-11)         priority 31 (base 31)
>  <thread QoS default (requested default), process sudden termination clean, IO tier 0>
>  11  <truncated backtrace> 1-11
>    11  read + 10 (libsystem_kernel.dylib + 12014) [0x7fff6e00aeee] 1-11
>     *11  hndl_unix_scall64 + 22 (kernel + 1421718) [0xffffff800035b196] 1-11
>       *11  unix_syscall64 + 637 (kernel + 8094845) [0xffffff80009b847d] 1-11
>         *11  read_nocancel + 114 (kernel + 7269506) [0xffffff80008eec82] 1-11
>           *11  ??? (kernel + 7270151) [0xffffff80008eef07] 1-11
>             *11  ??? (kernel + 4405643) [0xffffff800063398b] 1-11
>               *11  ??? (kernel + 7168593) [0xffffff80008d6251] 1-11
>                 *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>                   *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                     *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Binary Images:
>           0x100884000 -        0x100884fff  coreservicesd                                       <62E24649-7D14-3FF6-BB09-AE23238E874D>  /System/Library/Frameworks/CoreServices.framework/Versions/A/Frameworks/CarbonCore.framework/Versions/A/Support/coreservicesd
>        0x7fff41d0f000 -     0x7fff42155fff  com.apple.CoreFoundation 6.9 (1575.405)             <22EC9B76-B2B4-3CE8-9EAE-33531A902956>  /System/Library/Frameworks/CoreFoundation.framework/Versions/A/CoreFoundation
>        0x7fff43002000 -     0x7fff432d9fff  com.apple.CoreServices.CarbonCore 1178.33 (1178.33) <CB87F0C7-2CD6-3983-8E32-B6A2EC925352>  /System/Library/Frameworks/CoreServices.framework/Versions/A/Frameworks/CarbonCore.framework/Versions/A/CarbonCore
>        0x7fff6debe000 -     0x7fff6deeafff  libdyld.dylib (655.1.1)                             <002418CC-AD11-3D10-865B-015591D24E6C>  /usr/lib/system/libdyld.dylib
>        0x7fff6e008000 -     0x7fff6e030fff  libsystem_kernel.dylib (4903.278.70)                <35EE704F-F9B6-3531-B312-E45CFA2A8743>  /usr/lib/system/libsystem_kernel.dylib
>   *0xffffff7f82d6b000 - 0xffffff7f82d72fff  com.apple.kec.pthread 1.0 (1)                       <6C7628FE-2621-3C19-B248-D4DA0D722123>  /System/Library/Extensions/pthread.kext/Contents/MacOS/pthread
>   *0xffffff8000200000 - 0xffffff8000bfffff  kernel (4903.278.70)                                <041B6A6D-CD16-36FA-88B9-E32FF46EF89F>  /System/Library/Kernels/kernel
>
>
>Process:         CoreServicesUIAgent [42412]
>UUID:            93749292-A63D-3931-A288-8094A215251A
>Path:            /System/Library/CoreServices/CoreServicesUIAgent.app/Contents/MacOS/CoreServicesUIAgent
>Architecture:    x86_64
>Parent:          launchd [1]
>UID:             502
>Sudden Term:     Tracked (allows idle exit)
>Footprint:       17.92 MB
>Start time:      2022-03-19 11:54:52 +0000
>End time:        2022-03-19 11:54:53 +0000
>Num samples:     11 (1-11)
>CPU Time:        <0.001s (2.9M cycles, 1244.5K instructions, 2.36c/i)
>Note:            2 idle work queue threads omitted
>
>  Thread 0x4aedff           DispatchQueue 1           11 samples (1-11)         priority 31 (base 31)     cpu time <0.001s (231.4K cycles, 59.2K instructions, 3.91c/i)
>  <thread QoS default (requested default), process sudden termination dirty, IO tier 0>
>  11  start + 1 (libdyld.dylib + 91093) [0x7fff6ded43d5] 1-11
>    11  NSApplicationMain + 777 (AppKit + 12736) [0x7fff3f31a1c0] 1-11
>      11  -[NSApplication run] + 699 (AppKit + 81044) [0x7fff3f32ac94] 1-11
>        11  -[NSApplication(NSEvent) _nextEventMatchingEventMask:untilDate:inMode:dequeue:] + 1361 (AppKit + 105335) [0x7fff3f330b77] 1-11
>          11  _DPSNextEvent + 1135 (AppKit + 110217) [0x7fff3f331e89] 1-11
>            11  _BlockUntilNextEventMatchingListInModeWithFilter + 64 (HIToolbox + 44150) [0x7fff40f99c76] 1-11
>              11  ReceiveNextEventCommon + 603 (HIToolbox + 44773) [0x7fff40f99ee5] 1-11
>                11  RunCurrentEventLoopInMode + 292 (HIToolbox + 45483) [0x7fff40f9a1ab] 1-11
>                  11  CFRunLoopRunSpecific + 459 (CoreFoundation + 236881) [0x7fff41d48d51] 1-11
>                    11  __CFRunLoopRun + 1619 (CoreFoundation + 239094) [0x7fff41d495f6] 1-11
>                      11  __CFRunLoopServiceMachPort + 327 (CoreFoundation + 241801) [0x7fff41d4a089] 1-11
>                        11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>                         *11  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-11
>
>  Thread 0x6efd59           DispatchQueue 84          11 samples (1-11)         priority 20 (base 20)     cpu time <0.001s (2.2M cycles, 1042.4K instructions, 2.09c/i)
>  <thread QoS utility (requested utility), process sudden termination dirty, IO tier 1>
>  11  start_wqthread + 13 (libsystem_pthread.dylib + 9213) [0x7fff6e0c73fd] 1-11
>    11  _pthread_wqthread + 583 (libsystem_pthread.dylib + 9907) [0x7fff6e0c76b3] 1-11
>      11  _dispatch_worker_thread2 + 90 (libdispatch.dylib + 72518) [0x7fff6de95b46] 1-11
>        11  _dispatch_root_queue_drain + 324 (libdispatch.dylib + 70588) [0x7fff6de953bc] 1-11
>          11  _dispatch_async_redirect_invoke + 703 (libdispatch.dylib + 21667) [0x7fff6de894a3] 1-11
>            11  _dispatch_continuation_pop + 414 (libdispatch.dylib + 24038) [0x7fff6de89de6] 1-11
>              11  _dispatch_client_callout + 8 (libdispatch.dylib + 13885) [0x7fff6de8763d] 1-11
>                11  _dispatch_call_block_and_release + 12 (libdispatch.dylib + 9720) [0x7fff6de865f8] 1-11
>                  8   ??? (CoreServicesUIAgent + 43718) [0x100114ac6] 1-8
>                    8   ??? (CoreServicesUIAgent + 12097) [0x10010cf41] 1-8
>                      8   xpc_connection_send_message + 73 (libxpc.dylib + 50297) [0x7fff6e108479] 1-8
>                        8   _xpc_connection_pack_message + 119 (libxpc.dylib + 43011) [0x7fff6e106803] 1-8
>                          8   _xpc_serializer_pack + 258 (libxpc.dylib + 25806) [0x7fff6e1024ce] 1-8
>                            8   dispatch_mach_msg_create + 107 (libdispatch.dylib + 103370) [0x7fff6de9d3ca] 1-8
>                              8   _os_object_alloc_realized + 35 (libdispatch.dylib + 12020) [0x7fff6de86ef4] 1-8
>                                8   class_createInstance + 83 (libobjc.A.dylib + 25054) [0x7fff6c6ff1de] 1-8
>                                  8   calloc + 30 (libsystem_malloc.dylib + 17348) [0x7fff6e0813c4] 1-8
>                                    8   malloc_zone_calloc + 99 (libsystem_malloc.dylib + 17476) [0x7fff6e081444] 1-8
>                                      8   szone_malloc_should_clear + 66 (libsystem_malloc.dylib + 12815) [0x7fff6e08020f] 1-8
>                                        8   tiny_malloc_should_clear + 314 (libsystem_malloc.dylib + 13371) [0x7fff6e08043b] 1-8
>                                          8   tiny_malloc_from_free_list + 51 (libsystem_malloc.dylib + 14892) [0x7fff6e080a2c] 1-8
>                                           *8   hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-8
>                                             *8   user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-8
>                                               *8   ??? (kernel + 2343967) [0xffffff800043c41f] 1-8
>                                                 *8   throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-8
>                                                   *8   thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-8
>                                                     *8   ??? (kernel + 1882937) [0xffffff80003cbb39] 1-8
>                                                       *8   machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-8
>                  3   ??? (CoreServicesUIAgent + 43629) [0x100114a6d] 9-11
>                    3   objc_initWeak + 331 (libobjc.A.dylib + 54783) [0x7fff6c7065ff] 9-11
>                      3   weak_register_no_lock + 121 (libobjc.A.dylib + 44196) [0x7fff6c703ca4] 9-11
>                        3   weak_entry_for_referent(weak_table_t*, objc_object*) + 70 (libobjc.A.dylib + 44463) [0x7fff6c703daf] 9-11
>                         *3   hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 9-11
>                           *3   user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 9-11
>                             *3   ??? (kernel + 2343967) [0xffffff800043c41f] 9-11
>                               *3   throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 9-11
>                                 *3   thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 9-11
>                                   *3   ??? (kernel + 1882937) [0xffffff80003cbb39] 9-11
>                                     *3   machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 9-11
>
>  Thread 0x4aee07           Thread name "com.apple.NSEventThread"               11 samples (1-11)         priority 37 (base 37)
>  <thread QoS user initiated (requested user interactive), process sudden termination dirty, IO tier 0>
>  11  <truncated backtrace> 1-11
>    11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>     *11  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-11
>
>  Binary Images:
>           0x10010a000 -        0x100140fff  com.apple.coreservices.uiagent 226 (226) <93749292-A63D-3931-A288-8094A215251A>  /System/Library/CoreServices/CoreServicesUIAgent.app/Contents/MacOS/CoreServicesUIAgent
>        0x7fff3f317000 -     0x7fff400ccfff  com.apple.AppKit 6.9 (1671.60.112)       <4AFB032C-2786-3AD7-8EDA-576956992A9C>  /System/Library/Frameworks/AppKit.framework/Versions/C/AppKit
>        0x7fff40f8f000 -     0x7fff41286fff  com.apple.HIToolbox 2.1.1 (918.7)        <88D7F19C-8C9D-384B-BAB5-8205CA282F2C>  /System/Library/Frameworks/Carbon.framework/Versions/A/Frameworks/HIToolbox.framework/Versions/A/HIToolbox
>        0x7fff41d0f000 -     0x7fff42155fff  com.apple.CoreFoundation 6.9 (1575.405)  <22EC9B76-B2B4-3CE8-9EAE-33531A902956>  /System/Library/Frameworks/CoreFoundation.framework/Versions/A/CoreFoundation
>        0x7fff6c6f9000 -     0x7fff6ce81fff  libobjc.A.dylib (756.2)                  <20942D4E-CE6F-376A-8BCD-016F88E4BFD5>  /usr/lib/libobjc.A.dylib
>        0x7fff6de84000 -     0x7fff6debdfff  libdispatch.dylib (1008.270.1)           <97273678-E94C-3C8C-89F6-2E2020F4B43B>  /usr/lib/system/libdispatch.dylib
>        0x7fff6debe000 -     0x7fff6deeafff  libdyld.dylib (655.1.1)                  <002418CC-AD11-3D10-865B-015591D24E6C>  /usr/lib/system/libdyld.dylib
>        0x7fff6e008000 -     0x7fff6e030fff  libsystem_kernel.dylib (4903.278.70)     <35EE704F-F9B6-3531-B312-E45CFA2A8743>  /usr/lib/system/libsystem_kernel.dylib
>        0x7fff6e07d000 -     0x7fff6e0a7fff  libsystem_malloc.dylib (166.270.1)       <011F3AD0-8E6A-3A89-AE64-6E5F6840F30A>  /usr/lib/system/libsystem_malloc.dylib
>        0x7fff6e0c5000 -     0x7fff6e0cffff  libsystem_pthread.dylib (330.250.2)      <2D5C08FF-484F-3D59-9132-CE1DCB3F76D7>  /usr/lib/system/libsystem_pthread.dylib
>        0x7fff6e0fc000 -     0x7fff6e12bfff  libxpc.dylib (1336.261.7)                <404F0E1A-30BC-3CFB-98D3-4A2167CC2AB8>  /usr/lib/system/libxpc.dylib
>   *0xffffff8000200000 - 0xffffff8000bfffff  kernel (4903.278.70)                     <041B6A6D-CD16-36FA-88B9-E32FF46EF89F>  /System/Library/Kernels/kernel
>
>
>Process:         corespeechd [461]
>UUID:            5E7C0DEC-9CA3-3E90-B708-49DF0EEB8018
>Path:            /System/Library/PrivateFrameworks/CoreSpeech.framework/corespeechd
>Architecture:    x86_64
>Parent:          launchd [1]
>UID:             502
>Sudden Term:     Tracked
>Footprint:       1140 KB
>Start time:      2022-03-19 11:54:52 +0000
>End time:        2022-03-19 11:54:53 +0000
>Num samples:     11 (1-11)
>Note:            1 idle work queue thread omitted
>
>  Thread 0xfc7              11 samples (1-11)         priority 31 (base 31)
>  <thread QoS default (requested default), process sudden termination clean, IO tier 0>
>  11  <truncated backtrace> 1-11
>    11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>     *11  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-11
>
>  Binary Images:
>           0x10f7a8000 -        0x10f7b4fff  corespeechd                          <5E7C0DEC-9CA3-3E90-B708-49DF0EEB8018>  /System/Library/PrivateFrameworks/CoreSpeech.framework/corespeechd
>        0x7fff6e008000 -     0x7fff6e030fff  libsystem_kernel.dylib (4903.278.70) <35EE704F-F9B6-3531-B312-E45CFA2A8743>  /usr/lib/system/libsystem_kernel.dylib
>   *0xffffff8000200000 - 0xffffff8000bfffff  kernel (4903.278.70)                 <041B6A6D-CD16-36FA-88B9-E32FF46EF89F>  /System/Library/Kernels/kernel
>
>
>Process:         corespotlightd [756]
>UUID:            6AEBF759-35E0-35BD-81D0-73D466D925A8
>Path:            /System/Library/Frameworks/CoreServices.framework/Versions/A/Frameworks/Metadata.framework/Versions/A/Support/corespotlightd
>Architecture:    x86_64
>Parent:          launchd [1]
>UID:             502
>Sudden Term:     Tracked (allows idle exit)
>Footprint:       22.02 MB
>Start time:      2022-03-19 11:54:52 +0000
>End time:        2022-03-19 11:54:53 +0000
>Num samples:     11 (1-11)
>Note:            1 idle work queue thread omitted
>
>  Thread 0x1c58             11 samples (1-11)         priority 4 (base 4)
>  <thread QoS background (requested default), process sudden termination dirty, thread darwinbg, process darwinbg, IO tier 3>
>  11  <truncated backtrace> 1-11
>    11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>     *11  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-11
>
>  Thread 0x1c69             11 samples (1-11)         priority 4 (base 4)
>  <thread QoS background (requested default), process sudden termination dirty, thread darwinbg, process darwinbg, IO tier 3>
>  11  <truncated backtrace> 1-11
>    11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>     *11  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-11
>
>  Binary Images:
>           0x10a27e000 -        0x10a28afff  corespotlightd (1191.59)             <6AEBF759-35E0-35BD-81D0-73D466D925A8>  /System/Library/Frameworks/CoreServices.framework/Versions/A/Frameworks/Metadata.framework/Versions/A/Support/corespotlightd
>        0x7fff6e008000 -     0x7fff6e030fff  libsystem_kernel.dylib (4903.278.70) <35EE704F-F9B6-3531-B312-E45CFA2A8743>  /usr/lib/system/libsystem_kernel.dylib
>   *0xffffff8000200000 - 0xffffff8000bfffff  kernel (4903.278.70)                 <041B6A6D-CD16-36FA-88B9-E32FF46EF89F>  /System/Library/Kernels/kernel
>
>
>Process:         coresymbolicationd [53861]
>UUID:            2A2B6FF3-46B6-3938-9C96-0CE3D097112C
>Path:            /System/Library/PrivateFrameworks/CoreSymbolication.framework/coresymbolicationd
>Architecture:    x86_64
>Parent:          launchd [1]
>UID:             0
>Sudden Term:     Tracked (allows idle exit)
>Footprint:       2220 KB
>Start time:      2022-03-19 11:54:52 +0000
>End time:        2022-03-19 11:54:53 +0000
>Num samples:     11 (1-11)
>Note:            1 idle work queue thread omitted
>
>  Thread 0x6304ce           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS background (requested default), process sudden termination clean, thread darwinbg, process darwinbg, IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  __sigsuspend_nocancel + 10 (libsystem_kernel.dylib + 20770) [0x7fff6e00d122] 1-11
>     *11  ??? (kernel + 7168864) [0xffffff80008d6360] 1-11
>
>  Binary Images:
>           0x106afb000 -        0x106b06fff  coresymbolicationd                   <2A2B6FF3-46B6-3938-9C96-0CE3D097112C>  /System/Library/PrivateFrameworks/CoreSymbolication.framework/coresymbolicationd
>        0x7fff6e008000 -     0x7fff6e030fff  libsystem_kernel.dylib (4903.278.70) <35EE704F-F9B6-3531-B312-E45CFA2A8743>  /usr/lib/system/libsystem_kernel.dylib
>   *0xffffff8000200000 - 0xffffff8000bfffff  kernel (4903.278.70)                 <041B6A6D-CD16-36FA-88B9-E32FF46EF89F>  /System/Library/Kernels/kernel
>
>
>Process:         CrashReporterSupportHelper [393]
>UUID:            5B9DCA60-E972-3BC2-8B71-4AA9F66AE5CE
>Path:            /System/Library/CoreServices/CrashReporterSupportHelper
>Architecture:    x86_64
>Parent:          launchd [1]
>UID:             0
>Sudden Term:     Tracked
>Footprint:       1184 KB
>Start time:      2022-03-19 11:54:52 +0000
>End time:        2022-03-19 11:54:53 +0000
>Num samples:     11 (1-11)
>Note:            1 idle work queue thread omitted
>
>  Thread 0xc89              11 samples (1-11)         priority 4 (base 4)
>  <thread QoS background (requested default), process sudden termination clean, thread darwinbg, process darwinbg, IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>     *11  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-11
>
>  Binary Images:
>           0x101e2a000 -        0x101e2cfff  CrashReporterSupportHelper (938.29)  <5B9DCA60-E972-3BC2-8B71-4AA9F66AE5CE>  /System/Library/CoreServices/CrashReporterSupportHelper
>        0x7fff6e008000 -     0x7fff6e030fff  libsystem_kernel.dylib (4903.278.70) <35EE704F-F9B6-3531-B312-E45CFA2A8743>  /usr/lib/system/libsystem_kernel.dylib
>   *0xffffff8000200000 - 0xffffff8000bfffff  kernel (4903.278.70)                 <041B6A6D-CD16-36FA-88B9-E32FF46EF89F>  /System/Library/Kernels/kernel
>
>
>Process:         cron [260]
>UUID:            77169E96-35A6-3D3F-8B8A-E0D384A54BB3
>Path:            /usr/sbin/cron
>Architecture:    x86_64
>Parent:          launchd [1]
>UID:             0
>Sudden Term:     Tracked
>Footprint:       464 KB
>Start time:      2022-03-19 11:54:52 +0000
>End time:        2022-03-19 11:54:53 +0000
>Num samples:     11 (1-11)
>
>  Thread 0x580              11 samples (1-11)         priority 20 (base 20)
>  <thread QoS utility (requested utility), process sudden termination clean, timers tier 3 (coalesced), IO tier 1>
>  11  <truncated backtrace> 1-11
>    11  __semwait_signal + 10 (libsystem_kernel.dylib + 20270) [0x7fff6e00cf2e] 1-11
>     *11  semaphore_wait_continue + 0 (kernel + 1930816) [0xffffff80003d7640] 1-11
>
>  Binary Images:
>           0x103e13000 -        0x103e18fff  cron (39)                            <77169E96-35A6-3D3F-8B8A-E0D384A54BB3>  /usr/sbin/cron
>        0x7fff6e008000 -     0x7fff6e030fff  libsystem_kernel.dylib (4903.278.70) <35EE704F-F9B6-3531-B312-E45CFA2A8743>  /usr/lib/system/libsystem_kernel.dylib
>   *0xffffff8000200000 - 0xffffff8000bfffff  kernel (4903.278.70)                 <041B6A6D-CD16-36FA-88B9-E32FF46EF89F>  /System/Library/Kernels/kernel
>
>
>Process:         CVMServer [272]
>UUID:            3246C88D-0E30-3A4A-BED4-2790B8DAC5E2
>Path:            /System/Library/Frameworks/OpenGL.framework/Versions/A/Libraries/CVMServer
>Architecture:    x86_64
>Parent:          launchd [1]
>UID:             0
>Sudden Term:     Tracked
>Footprint:       2328 KB
>Start time:      2022-03-19 11:54:52 +0000
>End time:        2022-03-19 11:54:53 +0000
>Num samples:     11 (1-11)
>Note:            Suspended for 1 sample
>Note:            1 idle work queue thread omitted
>
>  Thread 0x6cb              11 samples (1-11)         priority 31 (base 31)
>  <thread QoS default (requested default), process sudden termination dirty, IO tier 0>
>  11  <truncated backtrace> 1-11
>    11  __sigsuspend_nocancel + 10 (libsystem_kernel.dylib + 20770) [0x7fff6e00d122] 1-11
>     *4   ??? (kernel + 7168864) [0xffffff80008d6360] 1-4
>     *1   ??? (kernel + 7168864) [0xffffff80008d6360] (suspended) 5
>     *6   ??? (kernel + 7168864) [0xffffff80008d6360] 6-11
>
>  Binary Images:
>           0x10a5a0000 -        0x10a5a9fff  CVMServer                            <3246C88D-0E30-3A4A-BED4-2790B8DAC5E2>  /System/Library/Frameworks/OpenGL.framework/Versions/A/Libraries/CVMServer
>        0x7fff6e008000 -     0x7fff6e030fff  libsystem_kernel.dylib (4903.278.70) <35EE704F-F9B6-3531-B312-E45CFA2A8743>  /usr/lib/system/libsystem_kernel.dylib
>   *0xffffff8000200000 - 0xffffff8000bfffff  kernel (4903.278.70)                 <041B6A6D-CD16-36FA-88B9-E32FF46EF89F>  /System/Library/Kernels/kernel
>
>
>Process:         dasd [115]
>UUID:            1A72AA3E-9F03-3595-A5A2-C375A16F137E
>Path:            /usr/libexec/dasd
>Architecture:    x86_64
>Parent:          launchd [1]
>UID:             0
>Sudden Term:     Tracked
>Footprint:       4584 KB
>Start time:      2022-03-19 11:54:52 +0000
>End time:        2022-03-19 11:54:53 +0000
>Num samples:     11 (1-11)
>Note:            1 idle work queue thread omitted
>
>  Thread 0x307              11 samples (1-11)         priority 4 (base 4)
>  <thread QoS background (requested default), process sudden termination dirty, thread darwinbg, process darwinbg, IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>     *11  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-11
>
>  Thread 0x6eeafc           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS background (requested background), process sudden termination dirty, thread darwinbg, process darwinbg, IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>     *11  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-11
>
>  Thread 0x6eeb1b           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS background (requested utility, ipc override utility), process sudden termination dirty, thread darwinbg, process darwinbg, IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  -[_DASActivity hash] + 23 (DuetActivityScheduler + 23848) [0x7fff56e3bd28] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6eee03           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS background (requested utility, ipc override utility), process sudden termination dirty, thread darwinbg, process darwinbg, IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  __ResetUDateFormat + 1853 (CoreFoundation + 538317) [0x7fff41d926cd] 1-11
>      11  __cficu_udat_setCalendar + 21 (CoreFoundation + 543805) [0x7fff41d93c3d] 1-11
>        11  icu::DateFormat::setCalendar(icu::Calendar const&) + 34 (libicucore.A.dylib + 148436) [0x7fff6bbd93d4] 1-11
>          11  icu::GregorianCalendar::isEquivalentTo(icu::Calendar const&) const + 18 (libicucore.A.dylib + 1334540) [0x7fff6bcfad0c] 1-11
>            11  icu::Calendar::isEquivalentTo(icu::Calendar const&) const + 191 (libicucore.A.dylib + 1000535) [0x7fff6bca9457] 1-11
>              11  icu::OlsonTimeZone::operator==(icu::TimeZone const&) const + 66 (libicucore.A.dylib + 1560546) [0x7fff6bd31fe2] 1-11
>                11  icu::TimeZone::operator==(icu::TimeZone const&) const + 113 (libicucore.A.dylib + 1766973) [0x7fff6bd6463d] 1-11
>                 *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>                   *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>                     *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>                       *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>                         *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>                           *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                             *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6ef13f           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS background (requested background, ipc override background), process sudden termination dirty, thread darwinbg, process darwinbg, IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  class_createInstance + 46 (libobjc.A.dylib + 25017) [0x7fff6c6ff1b9] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6ef22e           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS background (requested utility, ipc override utility), process sudden termination dirty, thread darwinbg, process darwinbg, IO tier 2>
>  11  start_wqthread + 13 (libsystem_pthread.dylib + 9213) [0x7fff6e0c73fd] 1-11
>    11  _pthread_wqthread + 421 (libsystem_pthread.dylib + 9745) [0x7fff6e0c7611] 1-11
>      11  _dispatch_workloop_worker_thread + 598 (libdispatch.dylib + 75501) [0x7fff6de966ed] 1-11
>        11  _dispatch_lane_invoke + 433 (libdispatch.dylib + 41926) [0x7fff6de8e3c6] 1-11
>          11  _dispatch_lane_serial_drain + 268 (libdispatch.dylib + 38802) [0x7fff6de8d792] 1-11
>            11  _dispatch_source_invoke + 2056 (libdispatch.dylib + 85826) [0x7fff6de98f42] 1-11
>              11  _dispatch_continuation_pop + 414 (libdispatch.dylib + 24038) [0x7fff6de89de6] 1-11
>                11  _dispatch_client_callout + 8 (libdispatch.dylib + 13885) [0x7fff6de8763d] 1-11
>                  11  ??? (DuetActivitySchedulerDaemon + 166604) [0x109aa8acc] 1-11
>                    11  DYLD-STUB$$sysctlbyname + 0 (DuetActivitySchedulerDaemon + 285876) [0x109ac5cb4] 1-11
>                     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>                       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>                         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>                           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>                             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>                               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Binary Images:
>           0x1091bd000 -        0x1091befff  dasd (626.250.5)                        <1A72AA3E-9F03-3595-A5A2-C375A16F137E>  /usr/libexec/dasd
>           0x109a80000 -        0x109ad8fff  com.apple.duetactivityscheduler 1.0 (1) <3EB3D839-7042-36D0-BFE0-9F4B2F02A3DD>  /System/Library/DuetActivityScheduler/Scheduler/DuetActivitySchedulerDaemon.bundle/Contents/MacOS/DuetActivitySchedulerDaemon
>        0x7fff41d0f000 -     0x7fff42155fff  com.apple.CoreFoundation 6.9 (1575.405) <22EC9B76-B2B4-3CE8-9EAE-33531A902956>  /System/Library/Frameworks/CoreFoundation.framework/Versions/A/CoreFoundation
>        0x7fff56e36000 -     0x7fff56e50fff  com.apple.DuetActivityScheduler 1.0 (1) <E61830EA-103C-3DC5-8CCF-C2974FE900FE>  /System/Library/PrivateFrameworks/DuetActivityScheduler.framework/Versions/A/DuetActivityScheduler
>        0x7fff6bbb5000 -     0x7fff6be16fff  libicucore.A.dylib (62141.0.1)          <A0D63918-76E9-3C1B-B255-46F4C1DA7FE8>  /usr/lib/libicucore.A.dylib
>        0x7fff6c6f9000 -     0x7fff6ce81fff  libobjc.A.dylib (756.2)                 <20942D4E-CE6F-376A-8BCD-016F88E4BFD5>  /usr/lib/libobjc.A.dylib
>        0x7fff6de84000 -     0x7fff6debdfff  libdispatch.dylib (1008.270.1)          <97273678-E94C-3C8C-89F6-2E2020F4B43B>  /usr/lib/system/libdispatch.dylib
>        0x7fff6e008000 -     0x7fff6e030fff  libsystem_kernel.dylib (4903.278.70)    <35EE704F-F9B6-3531-B312-E45CFA2A8743>  /usr/lib/system/libsystem_kernel.dylib
>        0x7fff6e0c5000 -     0x7fff6e0cffff  libsystem_pthread.dylib (330.250.2)     <2D5C08FF-484F-3D59-9132-CE1DCB3F76D7>  /usr/lib/system/libsystem_pthread.dylib
>   *0xffffff8000200000 - 0xffffff8000bfffff  kernel (4903.278.70)                    <041B6A6D-CD16-36FA-88B9-E32FF46EF89F>  /System/Library/Kernels/kernel
>
>
>Process:         DashboardClient [952]
>UUID:            766AEECB-B7B5-3417-A8D3-80C56A79DFC1
>Path:            /System/Library/CoreServices/Dock.app/Contents/Resources/DashboardClient.app/Contents/MacOS/DashboardClient
>Architecture:    x86_64
>Parent:          Dock [357]
>UID:             502
>Footprint:       40.93 MB
>Start time:      2022-03-19 11:54:52 +0000
>End time:        2022-03-19 11:54:53 +0000
>Num samples:     11 (1-11)
>CPU Time:        0.018s (59.6M cycles, 39.2M instructions, 1.52c/i)
>Note:            3 idle work queue threads omitted
>
>  Thread 0x603a             DispatchQueue 1           11 samples (1-11)         priority 46 (base 46)     cpu time 0.016s (54.3M cycles, 37.1M instructions, 1.46c/i)
>  <thread QoS user interactive (requested user interactive), IO tier 0>
>  11  start + 1 (libdyld.dylib + 91093) [0x7fff6ded43d5] 1-11
>    11  ??? (DashboardClient + 3179) [0x10cfcac6b] 1-11
>      11  -[NSApplication run] + 699 (AppKit + 81044) [0x7fff3f32ac94] 1-11
>        11  -[NSApplication(NSEvent) _nextEventMatchingEventMask:untilDate:inMode:dequeue:] + 1361 (AppKit + 105335) [0x7fff3f330b77] 1-11
>          11  _DPSNextEvent + 1135 (AppKit + 110217) [0x7fff3f331e89] 1-11
>            11  _BlockUntilNextEventMatchingListInModeWithFilter + 64 (HIToolbox + 44150) [0x7fff40f99c76] 1-11
>              11  ReceiveNextEventCommon + 603 (HIToolbox + 44773) [0x7fff40f99ee5] 1-11
>                11  RunCurrentEventLoopInMode + 292 (HIToolbox + 45483) [0x7fff40f9a1ab] 1-11
>                  11  CFRunLoopRunSpecific + 459 (CoreFoundation + 236881) [0x7fff41d48d51] 1-11
>                    11  __CFRunLoopRun + 1619 (CoreFoundation + 239094) [0x7fff41d495f6] 1-11
>                      11  __CFRunLoopServiceMachPort + 327 (CoreFoundation + 241801) [0x7fff41d4a089] 1-11
>                        11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>                         *11  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-11
>
>  Thread 0x6054             Thread name "JavaScriptCore bmalloc scavenger"      11 samples (1-11)         priority 37 (base 37)
>  <thread QoS user initiated (requested user initiated), IO tier 0>
>  11  <truncated backtrace> 1-11
>    11  __psynch_cvwait + 10 (libsystem_kernel.dylib + 18534) [0x7fff6e00c866] 1-11
>     *11  psynch_cvcontinue + 0 (pthread + 19324) [0xffffff7f82d6fb7c] 1-11
>
>  Thread 0x6101             Thread name "com.apple.NSEventThread"               11 samples (1-11)         priority 46 (base 46)
>  <thread QoS user interactive (requested user interactive), IO tier 0>
>  11  <truncated backtrace> 1-11
>    11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>     *11  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-11
>
>  Thread 0x6117             Thread name "com.apple.CFStream.LegacyThread"       11 samples (1-11)         priority 46 (base 46)
>  <thread QoS user interactive (requested user interactive), IO tier 0>
>  11  <truncated backtrace> 1-11
>    11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>     *11  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-11
>
>  Binary Images:
>           0x10cfca000 -        0x10cfcafff  com.apple.dashboard.client 1.8 (1.8)    <766AEECB-B7B5-3417-A8D3-80C56A79DFC1>  /System/Library/CoreServices/Dock.app/Contents/Resources/DashboardClient.app/Contents/MacOS/DashboardClient
>        0x7fff3f317000 -     0x7fff400ccfff  com.apple.AppKit 6.9 (1671.60.112)      <4AFB032C-2786-3AD7-8EDA-576956992A9C>  /System/Library/Frameworks/AppKit.framework/Versions/C/AppKit
>        0x7fff40f8f000 -     0x7fff41286fff  com.apple.HIToolbox 2.1.1 (918.7)       <88D7F19C-8C9D-384B-BAB5-8205CA282F2C>  /System/Library/Frameworks/Carbon.framework/Versions/A/Frameworks/HIToolbox.framework/Versions/A/HIToolbox
>        0x7fff41d0f000 -     0x7fff42155fff  com.apple.CoreFoundation 6.9 (1575.405) <22EC9B76-B2B4-3CE8-9EAE-33531A902956>  /System/Library/Frameworks/CoreFoundation.framework/Versions/A/CoreFoundation
>        0x7fff6debe000 -     0x7fff6deeafff  libdyld.dylib (655.1.1)                 <002418CC-AD11-3D10-865B-015591D24E6C>  /usr/lib/system/libdyld.dylib
>        0x7fff6e008000 -     0x7fff6e030fff  libsystem_kernel.dylib (4903.278.70)    <35EE704F-F9B6-3531-B312-E45CFA2A8743>  /usr/lib/system/libsystem_kernel.dylib
>   *0xffffff7f82d6b000 - 0xffffff7f82d72fff  com.apple.kec.pthread 1.0 (1)           <6C7628FE-2621-3C19-B248-D4DA0D722123>  /System/Library/Extensions/pthread.kext/Contents/MacOS/pthread
>   *0xffffff8000200000 - 0xffffff8000bfffff  kernel (4903.278.70)                    <041B6A6D-CD16-36FA-88B9-E32FF46EF89F>  /System/Library/Kernels/kernel
>
>
>Process:         DashboardClient [953]
>Architecture:    i386
>Footprint:       9496 KB
>Start time:      2022-03-19 11:54:52 +0000
>End time:        2022-03-19 11:54:52 +0000
>Num samples:     1 (1)
>Note:            1 idle work queue thread omitted
>
>  Thread 0x603b             DispatchQueue 1           1 sample (1)              priority 46 (base 46)
>  <thread QoS user interactive (requested user interactive), IO tier 0>
>  1  start + 1 (libdyld.dylib + 94289) [0xa7c38051] 1
>    1  ??? [0x7abe8] 1
>      1  -[NSApplication run] + 751 (AppKit + 78291) [0x914a31d3] 1
>        1  -[NSApplication(NSEvent) nextEventMatchingMask:untilDate:inMode:dequeue:] + 108 (AppKit + 101170) [0x914a8b32] 1
>          1  -[NSApplication(NSEvent) _nextEventMatchingEventMask:untilDate:inMode:dequeue:] + 957 (AppKit + 102135) [0x914a8ef7] 1
>            1  _DPSNextEvent + 1345 (AppKit + 107489) [0x914aa3e1] 1
>              1  _BlockUntilNextEventMatchingListInModeWithFilter + 71 (HIToolbox + 40039) [0x92de9c67] 1
>                1  ReceiveNextEventCommon + 741 (HIToolbox + 40811) [0x92de9f6b] 1
>                  1  RunCurrentEventLoopInMode + 323 (HIToolbox + 41585) [0x92dea271] 1
>                    1  CFRunLoopRunInMode + 82 (CoreFoundation + 340449) [0x938651e1] 1
>                      1  CFRunLoopRunSpecific + 584 (CoreFoundation + 238400) [0x9384c340] 1
>                        1  __CFRunLoopRun + 2896 (CoreFoundation + 242061) [0x9384d18d] 1
>                          1  __CFRunLoopServiceMachPort + 289 (CoreFoundation + 244323) [0x9384da63] 1
>                            1  mach_msg_trap + 10 (libsystem_kernel.dylib + 4546) [0xa7d761c2] 1
>                             *1  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1
>
>  Thread 0x605b             Thread name "JavaScriptCore bmalloc scavenger"      1 sample (1)              priority 37 (base 37)
>  <thread QoS user initiated (requested user initiated), IO tier 0>
>  1  <truncated backtrace> 1
>    1  __psynch_cvwait + 10 (libsystem_kernel.dylib + 18346) [0xa7d797aa] 1
>     *1  psynch_cvcontinue + 0 (pthread + 19324) [0xffffff7f82d6fb7c] 1
>
>  Thread 0x60ab             Thread name "com.apple.NSEventThread"               1 sample (1)              priority 46 (base 46)
>  <thread QoS user interactive (requested user interactive), IO tier 0>
>  1  <truncated backtrace> 1
>    1  mach_msg_trap + 10 (libsystem_kernel.dylib + 4546) [0xa7d761c2] 1
>     *1  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1
>
>  Thread 0x60e5             Thread name "com.apple.CFStream.LegacyThread"       1 sample (1)              priority 46 (base 46)
>  <thread QoS user interactive (requested user interactive), IO tier 0>
>  1  <truncated backtrace> 1
>    1  mach_msg_trap + 10 (libsystem_kernel.dylib + 4546) [0xa7d761c2] 1
>     *1  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1
>
>  Binary Images:
>            0x91490000 -         0x921d9fff  com.apple.AppKit 6.9 (1671.60.112)      <BB017928-5FEA-349A-B027-FB9B124D5E7D>  /System/Library/Frameworks/AppKit.framework/Versions/C/AppKit
>            0x92de0000 -         0x93162fff  com.apple.HIToolbox 2.1.1 (918.7)       <57D8E18B-2E59-3DAF-BF46-75DEFB58CED0>  /System/Library/Frameworks/Carbon.framework/Versions/A/Frameworks/HIToolbox.framework/Versions/A/HIToolbox
>            0x93812000 -         0x93c4cfff  com.apple.CoreFoundation 6.9 (1575.405) <F1CC263B-4936-396B-B6D9-8CB06EBEF2EA>  /System/Library/Frameworks/CoreFoundation.framework/Versions/A/CoreFoundation
>            0xa7c21000 -         0xa7c4efff  libdyld.dylib (655.1.1)                 <8BA88F54-0228-3091-A34E-5458021DF0B9>  /usr/lib/system/libdyld.dylib
>            0xa7d75000 -         0xa7d9dfff  libsystem_kernel.dylib (4903.278.70)    <12ABC81E-9EC6-3E76-85AA-FFD1EECD3419>  /usr/lib/system/libsystem_kernel.dylib
>   *0xffffff7f82d6b000 - 0xffffff7f82d72fff  com.apple.kec.pthread 1.0 (1)           <6C7628FE-2621-3C19-B248-D4DA0D722123>  /System/Library/Extensions/pthread.kext/Contents/MacOS/pthread
>   *0xffffff8000200000 - 0xffffff8000bfffff  kernel (4903.278.70)                    <041B6A6D-CD16-36FA-88B9-E32FF46EF89F>  /System/Library/Kernels/kernel
>
>
>Process:         DashboardClient [953]
>UUID:            52147138-9DD5-3A88-A28E-889545AA1C8C
>Path:            /System/Library/CoreServices/Dock.app/Contents/Resources/DashboardClient.app/Contents/MacOS/DashboardClient
>Architecture:    i386
>Parent:          Dock [357]
>UID:             502
>Footprint:       9496 KB
>Start time:      2022-03-19 11:54:52 +0000
>End time:        2022-03-19 11:54:53 +0000
>Num samples:     10 (2-11)
>CPU Time:        32.448s (71.2G cycles, 18.8G instructions, 3.78c/i)
>
>  Binary Images:
>               0x7a000 -            0x7afff  com.apple.dashboard.client 1.8 (1.8) <52147138-9DD5-3A88-A28E-889545AA1C8C>  /System/Library/CoreServices/Dock.app/Contents/Resources/DashboardClient.app/Contents/MacOS/DashboardClient
>
>
>Process:         DashboardClient [954]
>Architecture:    i386
>Footprint:       9688 KB
>Start time:      2022-03-19 11:54:52 +0000
>End time:        2022-03-19 11:54:52 +0000
>Num samples:     1 (1)
>Note:            1 idle work queue thread omitted
>
>  Thread 0x603c             DispatchQueue 1           1 sample (1)              priority 46 (base 46)
>  <thread QoS user interactive (requested user interactive), IO tier 0>
>  1  start + 1 (libdyld.dylib + 94289) [0xa7c38051] 1
>    1  ??? [0x5be8] 1
>      1  -[NSApplication run] + 751 (AppKit + 78291) [0x914a31d3] 1
>        1  -[NSApplication(NSEvent) nextEventMatchingMask:untilDate:inMode:dequeue:] + 108 (AppKit + 101170) [0x914a8b32] 1
>          1  -[NSApplication(NSEvent) _nextEventMatchingEventMask:untilDate:inMode:dequeue:] + 957 (AppKit + 102135) [0x914a8ef7] 1
>            1  _DPSNextEvent + 1345 (AppKit + 107489) [0x914aa3e1] 1
>              1  _BlockUntilNextEventMatchingListInModeWithFilter + 71 (HIToolbox + 40039) [0x92de9c67] 1
>                1  ReceiveNextEventCommon + 741 (HIToolbox + 40811) [0x92de9f6b] 1
>                  1  RunCurrentEventLoopInMode + 323 (HIToolbox + 41585) [0x92dea271] 1
>                    1  CFRunLoopRunInMode + 82 (CoreFoundation + 340449) [0x938651e1] 1
>                      1  CFRunLoopRunSpecific + 584 (CoreFoundation + 238400) [0x9384c340] 1
>                        1  __CFRunLoopRun + 2896 (CoreFoundation + 242061) [0x9384d18d] 1
>                          1  __CFRunLoopServiceMachPort + 289 (CoreFoundation + 244323) [0x9384da63] 1
>                            1  mach_msg_trap + 10 (libsystem_kernel.dylib + 4546) [0xa7d761c2] 1
>                             *1  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1
>
>  Thread 0x6059             Thread name "JavaScriptCore bmalloc scavenger"      1 sample (1)              priority 37 (base 37)
>  <thread QoS user initiated (requested user initiated), IO tier 0>
>  1  <truncated backtrace> 1
>    1  __psynch_cvwait + 10 (libsystem_kernel.dylib + 18346) [0xa7d797aa] 1
>     *1  psynch_cvcontinue + 0 (pthread + 19324) [0xffffff7f82d6fb7c] 1
>
>  Thread 0x60ac             Thread name "com.apple.NSEventThread"               1 sample (1)              priority 46 (base 46)
>  <thread QoS user interactive (requested user interactive), IO tier 0>
>  1  <truncated backtrace> 1
>    1  mach_msg_trap + 10 (libsystem_kernel.dylib + 4546) [0xa7d761c2] 1
>     *1  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1
>
>  Thread 0x60e6             Thread name "com.apple.CFStream.LegacyThread"       1 sample (1)              priority 46 (base 46)
>  <thread QoS user interactive (requested user interactive), IO tier 0>
>  1  <truncated backtrace> 1
>    1  mach_msg_trap + 10 (libsystem_kernel.dylib + 4546) [0xa7d761c2] 1
>     *1  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1
>
>  Binary Images:
>            0x91490000 -         0x921d9fff  com.apple.AppKit 6.9 (1671.60.112)      <BB017928-5FEA-349A-B027-FB9B124D5E7D>  /System/Library/Frameworks/AppKit.framework/Versions/C/AppKit
>            0x92de0000 -         0x93162fff  com.apple.HIToolbox 2.1.1 (918.7)       <57D8E18B-2E59-3DAF-BF46-75DEFB58CED0>  /System/Library/Frameworks/Carbon.framework/Versions/A/Frameworks/HIToolbox.framework/Versions/A/HIToolbox
>            0x93812000 -         0x93c4cfff  com.apple.CoreFoundation 6.9 (1575.405) <F1CC263B-4936-396B-B6D9-8CB06EBEF2EA>  /System/Library/Frameworks/CoreFoundation.framework/Versions/A/CoreFoundation
>            0xa7c21000 -         0xa7c4efff  libdyld.dylib (655.1.1)                 <8BA88F54-0228-3091-A34E-5458021DF0B9>  /usr/lib/system/libdyld.dylib
>            0xa7d75000 -         0xa7d9dfff  libsystem_kernel.dylib (4903.278.70)    <12ABC81E-9EC6-3E76-85AA-FFD1EECD3419>  /usr/lib/system/libsystem_kernel.dylib
>   *0xffffff7f82d6b000 - 0xffffff7f82d72fff  com.apple.kec.pthread 1.0 (1)           <6C7628FE-2621-3C19-B248-D4DA0D722123>  /System/Library/Extensions/pthread.kext/Contents/MacOS/pthread
>   *0xffffff8000200000 - 0xffffff8000bfffff  kernel (4903.278.70)                    <041B6A6D-CD16-36FA-88B9-E32FF46EF89F>  /System/Library/Kernels/kernel
>
>
>Process:         DashboardClient [954]
>UUID:            52147138-9DD5-3A88-A28E-889545AA1C8C
>Path:            /System/Library/CoreServices/Dock.app/Contents/Resources/DashboardClient.app/Contents/MacOS/DashboardClient
>Architecture:    i386
>Parent:          Dock [357]
>UID:             502
>Footprint:       9688 KB
>Start time:      2022-03-19 11:54:52 +0000
>End time:        2022-03-19 11:54:53 +0000
>Num samples:     10 (2-11)
>CPU Time:        32.743s (72.3G cycles, 19.2G instructions, 3.76c/i)
>
>  Binary Images:
>                0x5000 -             0x5fff  com.apple.dashboard.client 1.8 (1.8) <52147138-9DD5-3A88-A28E-889545AA1C8C>  /System/Library/CoreServices/Dock.app/Contents/Resources/DashboardClient.app/Contents/MacOS/DashboardClient
>
>
>Process:         DashboardClient [955]
>Architecture:    i386
>Footprint:       10.00 MB
>Start time:      2022-03-19 11:54:52 +0000
>End time:        2022-03-19 11:54:52 +0000
>Num samples:     1 (1)
>Note:            1 idle work queue thread omitted
>
>  Thread 0x603e             DispatchQueue 1           1 sample (1)              priority 46 (base 46)
>  <thread QoS user interactive (requested user interactive), IO tier 0>
>  1  start + 1 (libdyld.dylib + 94289) [0xa7c38051] 1
>    1  ??? [0x21be8] 1
>      1  -[NSApplication run] + 751 (AppKit + 78291) [0x914a31d3] 1
>        1  -[NSApplication(NSEvent) nextEventMatchingMask:untilDate:inMode:dequeue:] + 108 (AppKit + 101170) [0x914a8b32] 1
>          1  -[NSApplication(NSEvent) _nextEventMatchingEventMask:untilDate:inMode:dequeue:] + 957 (AppKit + 102135) [0x914a8ef7] 1
>            1  _DPSNextEvent + 1345 (AppKit + 107489) [0x914aa3e1] 1
>              1  _BlockUntilNextEventMatchingListInModeWithFilter + 71 (HIToolbox + 40039) [0x92de9c67] 1
>                1  ReceiveNextEventCommon + 741 (HIToolbox + 40811) [0x92de9f6b] 1
>                  1  RunCurrentEventLoopInMode + 323 (HIToolbox + 41585) [0x92dea271] 1
>                    1  CFRunLoopRunInMode + 82 (CoreFoundation + 340449) [0x938651e1] 1
>                      1  CFRunLoopRunSpecific + 584 (CoreFoundation + 238400) [0x9384c340] 1
>                        1  __CFRunLoopRun + 2896 (CoreFoundation + 242061) [0x9384d18d] 1
>                          1  __CFRunLoopServiceMachPort + 289 (CoreFoundation + 244323) [0x9384da63] 1
>                            1  mach_msg_trap + 10 (libsystem_kernel.dylib + 4546) [0xa7d761c2] 1
>                             *1  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1
>
>  Thread 0x605a             Thread name "JavaScriptCore bmalloc scavenger"      1 sample (1)              priority 37 (base 37)
>  <thread QoS user initiated (requested user initiated), IO tier 0>
>  1  <truncated backtrace> 1
>    1  __psynch_cvwait + 10 (libsystem_kernel.dylib + 18346) [0xa7d797aa] 1
>     *1  psynch_cvcontinue + 0 (pthread + 19324) [0xffffff7f82d6fb7c] 1
>
>  Thread 0x60ae             Thread name "com.apple.NSEventThread"               1 sample (1)              priority 46 (base 46)
>  <thread QoS user interactive (requested user interactive), IO tier 0>
>  1  <truncated backtrace> 1
>    1  mach_msg_trap + 10 (libsystem_kernel.dylib + 4546) [0xa7d761c2] 1
>     *1  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1
>
>  Thread 0x60e4             Thread name "com.apple.CFStream.LegacyThread"       1 sample (1)              priority 46 (base 46)
>  <thread QoS user interactive (requested user interactive), IO tier 0>
>  1  <truncated backtrace> 1
>    1  mach_msg_trap + 10 (libsystem_kernel.dylib + 4546) [0xa7d761c2] 1
>     *1  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1
>
>  Binary Images:
>            0x91490000 -         0x921d9fff  com.apple.AppKit 6.9 (1671.60.112)      <BB017928-5FEA-349A-B027-FB9B124D5E7D>  /System/Library/Frameworks/AppKit.framework/Versions/C/AppKit
>            0x92de0000 -         0x93162fff  com.apple.HIToolbox 2.1.1 (918.7)       <57D8E18B-2E59-3DAF-BF46-75DEFB58CED0>  /System/Library/Frameworks/Carbon.framework/Versions/A/Frameworks/HIToolbox.framework/Versions/A/HIToolbox
>            0x93812000 -         0x93c4cfff  com.apple.CoreFoundation 6.9 (1575.405) <F1CC263B-4936-396B-B6D9-8CB06EBEF2EA>  /System/Library/Frameworks/CoreFoundation.framework/Versions/A/CoreFoundation
>            0xa7c21000 -         0xa7c4efff  libdyld.dylib (655.1.1)                 <8BA88F54-0228-3091-A34E-5458021DF0B9>  /usr/lib/system/libdyld.dylib
>            0xa7d75000 -         0xa7d9dfff  libsystem_kernel.dylib (4903.278.70)    <12ABC81E-9EC6-3E76-85AA-FFD1EECD3419>  /usr/lib/system/libsystem_kernel.dylib
>   *0xffffff7f82d6b000 - 0xffffff7f82d72fff  com.apple.kec.pthread 1.0 (1)           <6C7628FE-2621-3C19-B248-D4DA0D722123>  /System/Library/Extensions/pthread.kext/Contents/MacOS/pthread
>   *0xffffff8000200000 - 0xffffff8000bfffff  kernel (4903.278.70)                    <041B6A6D-CD16-36FA-88B9-E32FF46EF89F>  /System/Library/Kernels/kernel
>
>
>Process:         DashboardClient [955]
>UUID:            52147138-9DD5-3A88-A28E-889545AA1C8C
>Path:            /System/Library/CoreServices/Dock.app/Contents/Resources/DashboardClient.app/Contents/MacOS/DashboardClient
>Architecture:    i386
>Parent:          Dock [357]
>UID:             502
>Footprint:       10.00 MB
>Start time:      2022-03-19 11:54:52 +0000
>End time:        2022-03-19 11:54:53 +0000
>Num samples:     10 (2-11)
>CPU Time:        33.037s (72.6G cycles, 19.3G instructions, 3.77c/i)
>
>  Binary Images:
>               0x21000 -            0x21fff  com.apple.dashboard.client 1.8 (1.8) <52147138-9DD5-3A88-A28E-889545AA1C8C>  /System/Library/CoreServices/Dock.app/Contents/Resources/DashboardClient.app/Contents/MacOS/DashboardClient
>
>
>Process:         DashboardClient [956]
>Architecture:    i386
>Footprint:       10096 KB
>Start time:      2022-03-19 11:54:52 +0000
>End time:        2022-03-19 11:54:52 +0000
>Num samples:     1 (1)
>Note:            1 idle work queue thread omitted
>
>  Thread 0x603f             DispatchQueue 1           1 sample (1)              priority 46 (base 46)
>  <thread QoS user interactive (requested user interactive), IO tier 0>
>  1  start + 1 (libdyld.dylib + 94289) [0xa7c38051] 1
>    1  ??? [0xbbbe8] 1
>      1  -[NSApplication run] + 751 (AppKit + 78291) [0x914a31d3] 1
>        1  -[NSApplication(NSEvent) nextEventMatchingMask:untilDate:inMode:dequeue:] + 108 (AppKit + 101170) [0x914a8b32] 1
>          1  -[NSApplication(NSEvent) _nextEventMatchingEventMask:untilDate:inMode:dequeue:] + 957 (AppKit + 102135) [0x914a8ef7] 1
>            1  _DPSNextEvent + 1345 (AppKit + 107489) [0x914aa3e1] 1
>              1  _BlockUntilNextEventMatchingListInModeWithFilter + 71 (HIToolbox + 40039) [0x92de9c67] 1
>                1  ReceiveNextEventCommon + 741 (HIToolbox + 40811) [0x92de9f6b] 1
>                  1  RunCurrentEventLoopInMode + 323 (HIToolbox + 41585) [0x92dea271] 1
>                    1  CFRunLoopRunInMode + 82 (CoreFoundation + 340449) [0x938651e1] 1
>                      1  CFRunLoopRunSpecific + 584 (CoreFoundation + 238400) [0x9384c340] 1
>                        1  __CFRunLoopRun + 2896 (CoreFoundation + 242061) [0x9384d18d] 1
>                          1  __CFRunLoopServiceMachPort + 289 (CoreFoundation + 244323) [0x9384da63] 1
>                            1  mach_msg_trap + 10 (libsystem_kernel.dylib + 4546) [0xa7d761c2] 1
>                             *1  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1
>
>  Thread 0x6056             Thread name "JavaScriptCore bmalloc scavenger"      1 sample (1)              priority 37 (base 37)
>  <thread QoS user initiated (requested user initiated), IO tier 0>
>  1  <truncated backtrace> 1
>    1  __psynch_cvwait + 10 (libsystem_kernel.dylib + 18346) [0xa7d797aa] 1
>     *1  psynch_cvcontinue + 0 (pthread + 19324) [0xffffff7f82d6fb7c] 1
>
>  Thread 0x60ad             Thread name "com.apple.NSEventThread"               1 sample (1)              priority 46 (base 46)
>  <thread QoS user interactive (requested user interactive), IO tier 0>
>  1  <truncated backtrace> 1
>    1  mach_msg_trap + 10 (libsystem_kernel.dylib + 4546) [0xa7d761c2] 1
>     *1  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1
>
>  Thread 0x60e7             Thread name "com.apple.CFStream.LegacyThread"       1 sample (1)              priority 46 (base 46)
>  <thread QoS user interactive (requested user interactive), IO tier 0>
>  1  <truncated backtrace> 1
>    1  mach_msg_trap + 10 (libsystem_kernel.dylib + 4546) [0xa7d761c2] 1
>     *1  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1
>
>  Binary Images:
>            0x91490000 -         0x921d9fff  com.apple.AppKit 6.9 (1671.60.112)      <BB017928-5FEA-349A-B027-FB9B124D5E7D>  /System/Library/Frameworks/AppKit.framework/Versions/C/AppKit
>            0x92de0000 -         0x93162fff  com.apple.HIToolbox 2.1.1 (918.7)       <57D8E18B-2E59-3DAF-BF46-75DEFB58CED0>  /System/Library/Frameworks/Carbon.framework/Versions/A/Frameworks/HIToolbox.framework/Versions/A/HIToolbox
>            0x93812000 -         0x93c4cfff  com.apple.CoreFoundation 6.9 (1575.405) <F1CC263B-4936-396B-B6D9-8CB06EBEF2EA>  /System/Library/Frameworks/CoreFoundation.framework/Versions/A/CoreFoundation
>            0xa7c21000 -         0xa7c4efff  libdyld.dylib (655.1.1)                 <8BA88F54-0228-3091-A34E-5458021DF0B9>  /usr/lib/system/libdyld.dylib
>            0xa7d75000 -         0xa7d9dfff  libsystem_kernel.dylib (4903.278.70)    <12ABC81E-9EC6-3E76-85AA-FFD1EECD3419>  /usr/lib/system/libsystem_kernel.dylib
>   *0xffffff7f82d6b000 - 0xffffff7f82d72fff  com.apple.kec.pthread 1.0 (1)           <6C7628FE-2621-3C19-B248-D4DA0D722123>  /System/Library/Extensions/pthread.kext/Contents/MacOS/pthread
>   *0xffffff8000200000 - 0xffffff8000bfffff  kernel (4903.278.70)                    <041B6A6D-CD16-36FA-88B9-E32FF46EF89F>  /System/Library/Kernels/kernel
>
>
>Process:         DashboardClient [956]
>UUID:            52147138-9DD5-3A88-A28E-889545AA1C8C
>Path:            /System/Library/CoreServices/Dock.app/Contents/Resources/DashboardClient.app/Contents/MacOS/DashboardClient
>Architecture:    i386
>Parent:          Dock [357]
>UID:             502
>Footprint:       10096 KB
>Start time:      2022-03-19 11:54:52 +0000
>End time:        2022-03-19 11:54:53 +0000
>Num samples:     10 (2-11)
>CPU Time:        34.446s (74.4G cycles, 18.9G instructions, 3.93c/i)
>
>  Binary Images:
>               0xbb000 -            0xbbfff  com.apple.dashboard.client 1.8 (1.8) <52147138-9DD5-3A88-A28E-889545AA1C8C>  /System/Library/CoreServices/Dock.app/Contents/Resources/DashboardClient.app/Contents/MacOS/DashboardClient
>
>
>Process:         DashboardClient [957]
>Architecture:    i386
>Footprint:       11.95 MB
>Start time:      2022-03-19 11:54:52 +0000
>End time:        2022-03-19 11:54:52 +0000
>Num samples:     1 (1)
>Note:            1 idle work queue thread omitted
>
>  Thread 0x6040             DispatchQueue 1           1 sample (1)              priority 46 (base 46)
>  <thread QoS user interactive (requested user interactive), IO tier 0>
>  1  start + 1 (libdyld.dylib + 94289) [0xa7c38051] 1
>    1  ??? [0x67be8] 1
>      1  -[NSApplication run] + 751 (AppKit + 78291) [0x914a31d3] 1
>        1  -[NSApplication(NSEvent) nextEventMatchingMask:untilDate:inMode:dequeue:] + 108 (AppKit + 101170) [0x914a8b32] 1
>          1  -[NSApplication(NSEvent) _nextEventMatchingEventMask:untilDate:inMode:dequeue:] + 957 (AppKit + 102135) [0x914a8ef7] 1
>            1  _DPSNextEvent + 1345 (AppKit + 107489) [0x914aa3e1] 1
>              1  _BlockUntilNextEventMatchingListInModeWithFilter + 71 (HIToolbox + 40039) [0x92de9c67] 1
>                1  ReceiveNextEventCommon + 741 (HIToolbox + 40811) [0x92de9f6b] 1
>                  1  RunCurrentEventLoopInMode + 323 (HIToolbox + 41585) [0x92dea271] 1
>                    1  CFRunLoopRunInMode + 82 (CoreFoundation + 340449) [0x938651e1] 1
>                      1  CFRunLoopRunSpecific + 584 (CoreFoundation + 238400) [0x9384c340] 1
>                        1  __CFRunLoopRun + 2896 (CoreFoundation + 242061) [0x9384d18d] 1
>                          1  __CFRunLoopServiceMachPort + 289 (CoreFoundation + 244323) [0x9384da63] 1
>                            1  mach_msg_trap + 10 (libsystem_kernel.dylib + 4546) [0xa7d761c2] 1
>                             *1  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1
>
>  Thread 0x6058             Thread name "JavaScriptCore bmalloc scavenger"      1 sample (1)              priority 37 (base 37)
>  <thread QoS user initiated (requested user initiated), IO tier 0>
>  1  <truncated backtrace> 1
>    1  __psynch_cvwait + 10 (libsystem_kernel.dylib + 18346) [0xa7d797aa] 1
>     *1  psynch_cvcontinue + 0 (pthread + 19324) [0xffffff7f82d6fb7c] 1
>
>  Thread 0x6196             Thread name "com.apple.NSEventThread"               1 sample (1)              priority 46 (base 46)
>  <thread QoS user interactive (requested user interactive), IO tier 0>
>  1  <truncated backtrace> 1
>    1  mach_msg_trap + 10 (libsystem_kernel.dylib + 4546) [0xa7d761c2] 1
>     *1  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1
>
>  Thread 0x61c3             Thread name "com.apple.CFStream.LegacyThread"       1 sample (1)              priority 46 (base 46)
>  <thread QoS user interactive (requested user interactive), IO tier 0>
>  1  <truncated backtrace> 1
>    1  mach_msg_trap + 10 (libsystem_kernel.dylib + 4546) [0xa7d761c2] 1
>     *1  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1
>
>  Binary Images:
>            0x91490000 -         0x921d9fff  com.apple.AppKit 6.9 (1671.60.112)      <BB017928-5FEA-349A-B027-FB9B124D5E7D>  /System/Library/Frameworks/AppKit.framework/Versions/C/AppKit
>            0x92de0000 -         0x93162fff  com.apple.HIToolbox 2.1.1 (918.7)       <57D8E18B-2E59-3DAF-BF46-75DEFB58CED0>  /System/Library/Frameworks/Carbon.framework/Versions/A/Frameworks/HIToolbox.framework/Versions/A/HIToolbox
>            0x93812000 -         0x93c4cfff  com.apple.CoreFoundation 6.9 (1575.405) <F1CC263B-4936-396B-B6D9-8CB06EBEF2EA>  /System/Library/Frameworks/CoreFoundation.framework/Versions/A/CoreFoundation
>            0xa7c21000 -         0xa7c4efff  libdyld.dylib (655.1.1)                 <8BA88F54-0228-3091-A34E-5458021DF0B9>  /usr/lib/system/libdyld.dylib
>            0xa7d75000 -         0xa7d9dfff  libsystem_kernel.dylib (4903.278.70)    <12ABC81E-9EC6-3E76-85AA-FFD1EECD3419>  /usr/lib/system/libsystem_kernel.dylib
>   *0xffffff7f82d6b000 - 0xffffff7f82d72fff  com.apple.kec.pthread 1.0 (1)           <6C7628FE-2621-3C19-B248-D4DA0D722123>  /System/Library/Extensions/pthread.kext/Contents/MacOS/pthread
>   *0xffffff8000200000 - 0xffffff8000bfffff  kernel (4903.278.70)                    <041B6A6D-CD16-36FA-88B9-E32FF46EF89F>  /System/Library/Kernels/kernel
>
>
>Process:         DashboardClient [957]
>UUID:            52147138-9DD5-3A88-A28E-889545AA1C8C
>Path:            /System/Library/CoreServices/Dock.app/Contents/Resources/DashboardClient.app/Contents/MacOS/DashboardClient
>Architecture:    i386
>Parent:          Dock [357]
>UID:             502
>Footprint:       11.95 MB
>Start time:      2022-03-19 11:54:52 +0000
>End time:        2022-03-19 11:54:53 +0000
>Num samples:     10 (2-11)
>CPU Time:        53.583s (140.6G cycles, 69.2G instructions, 2.03c/i)
>
>  Binary Images:
>               0x67000 -            0x67fff  com.apple.dashboard.client 1.8 (1.8) <52147138-9DD5-3A88-A28E-889545AA1C8C>  /System/Library/CoreServices/Dock.app/Contents/Resources/DashboardClient.app/Contents/MacOS/DashboardClient
>
>
>Process:         DashboardClient [958]
>Architecture:    i386
>Footprint:       23.48 MB
>Start time:      2022-03-19 11:54:52 +0000
>End time:        2022-03-19 11:54:52 +0000
>Num samples:     1 (1)
>Note:            2 idle work queue threads omitted
>
>  Thread 0x6041             DispatchQueue 1           1 sample (1)              priority 46 (base 46)
>  <thread QoS user interactive (requested user interactive), IO tier 0>
>  1  start + 1 (libdyld.dylib + 94289) [0xa7c38051] 1
>    1  ??? [0x8ebe8] 1
>      1  -[NSApplication run] + 751 (AppKit + 78291) [0x914a31d3] 1
>        1  -[NSApplication(NSEvent) nextEventMatchingMask:untilDate:inMode:dequeue:] + 108 (AppKit + 101170) [0x914a8b32] 1
>          1  -[NSApplication(NSEvent) _nextEventMatchingEventMask:untilDate:inMode:dequeue:] + 957 (AppKit + 102135) [0x914a8ef7] 1
>            1  _DPSNextEvent + 1345 (AppKit + 107489) [0x914aa3e1] 1
>              1  _BlockUntilNextEventMatchingListInModeWithFilter + 71 (HIToolbox + 40039) [0x92de9c67] 1
>                1  ReceiveNextEventCommon + 741 (HIToolbox + 40811) [0x92de9f6b] 1
>                  1  RunCurrentEventLoopInMode + 323 (HIToolbox + 41585) [0x92dea271] 1
>                    1  CFRunLoopRunInMode + 82 (CoreFoundation + 340449) [0x938651e1] 1
>                      1  CFRunLoopRunSpecific + 584 (CoreFoundation + 238400) [0x9384c340] 1
>                        1  __CFRunLoopRun + 2896 (CoreFoundation + 242061) [0x9384d18d] 1
>                          1  __CFRunLoopServiceMachPort + 289 (CoreFoundation + 244323) [0x9384da63] 1
>                            1  mach_msg_trap + 10 (libsystem_kernel.dylib + 4546) [0xa7d761c2] 1
>                             *1  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1
>
>  Thread 0x6057             Thread name "JavaScriptCore bmalloc scavenger"      1 sample (1)              priority 37 (base 37)
>  <thread QoS user initiated (requested user initiated), IO tier 0>
>  1  <truncated backtrace> 1
>    1  __psynch_cvwait + 10 (libsystem_kernel.dylib + 18346) [0xa7d797aa] 1
>     *1  psynch_cvcontinue + 0 (pthread + 19324) [0xffffff7f82d6fb7c] 1
>
>  Thread 0x60f6             Thread name "com.apple.CFStream.LegacyThread"       1 sample (1)              priority 46 (base 46)
>  <thread QoS user interactive (requested user interactive), IO tier 0>
>  1  <truncated backtrace> 1
>    1  mach_msg_trap + 10 (libsystem_kernel.dylib + 4546) [0xa7d761c2] 1
>     *1  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1
>
>  Thread 0x60f7             Thread name "com.apple.NSEventThread"               1 sample (1)              priority 46 (base 46)
>  <thread QoS user interactive (requested user interactive), IO tier 0>
>  1  <truncated backtrace> 1
>    1  mach_msg_trap + 10 (libsystem_kernel.dylib + 4546) [0xa7d761c2] 1
>     *1  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1
>
>  Binary Images:
>            0x91490000 -         0x921d9fff  com.apple.AppKit 6.9 (1671.60.112)      <BB017928-5FEA-349A-B027-FB9B124D5E7D>  /System/Library/Frameworks/AppKit.framework/Versions/C/AppKit
>            0x92de0000 -         0x93162fff  com.apple.HIToolbox 2.1.1 (918.7)       <57D8E18B-2E59-3DAF-BF46-75DEFB58CED0>  /System/Library/Frameworks/Carbon.framework/Versions/A/Frameworks/HIToolbox.framework/Versions/A/HIToolbox
>            0x93812000 -         0x93c4cfff  com.apple.CoreFoundation 6.9 (1575.405) <F1CC263B-4936-396B-B6D9-8CB06EBEF2EA>  /System/Library/Frameworks/CoreFoundation.framework/Versions/A/CoreFoundation
>            0xa7c21000 -         0xa7c4efff  libdyld.dylib (655.1.1)                 <8BA88F54-0228-3091-A34E-5458021DF0B9>  /usr/lib/system/libdyld.dylib
>            0xa7d75000 -         0xa7d9dfff  libsystem_kernel.dylib (4903.278.70)    <12ABC81E-9EC6-3E76-85AA-FFD1EECD3419>  /usr/lib/system/libsystem_kernel.dylib
>   *0xffffff7f82d6b000 - 0xffffff7f82d72fff  com.apple.kec.pthread 1.0 (1)           <6C7628FE-2621-3C19-B248-D4DA0D722123>  /System/Library/Extensions/pthread.kext/Contents/MacOS/pthread
>   *0xffffff8000200000 - 0xffffff8000bfffff  kernel (4903.278.70)                    <041B6A6D-CD16-36FA-88B9-E32FF46EF89F>  /System/Library/Kernels/kernel
>
>
>Process:         DashboardClient [958]
>UUID:            52147138-9DD5-3A88-A28E-889545AA1C8C
>Path:            /System/Library/CoreServices/Dock.app/Contents/Resources/DashboardClient.app/Contents/MacOS/DashboardClient
>Architecture:    i386
>Parent:          Dock [357]
>UID:             502
>Footprint:       23.48 MB
>Start time:      2022-03-19 11:54:52 +0000
>End time:        2022-03-19 11:54:53 +0000
>Num samples:     10 (2-11)
>CPU Time:        42.918s (101.0G cycles, 33.7G instructions, 2.99c/i)
>
>  Binary Images:
>               0x8e000 -            0x8efff  com.apple.dashboard.client 1.8 (1.8) <52147138-9DD5-3A88-A28E-889545AA1C8C>  /System/Library/CoreServices/Dock.app/Contents/Resources/DashboardClient.app/Contents/MacOS/DashboardClient
>
>
>Process:         diagnostics_agent [484]
>UUID:            B7FE0902-4C63-3140-BA35-8940FD7FC07D
>Path:            /System/Library/CoreServices/diagnostics_agent
>Architecture:    x86_64
>Parent:          launchd [1]
>UID:             502
>Footprint:       4324 KB
>Start time:      2022-03-19 11:54:52 +0000
>End time:        2022-03-19 11:54:53 +0000
>Num samples:     11 (1-11)
>Note:            1 idle work queue thread omitted
>
>  Thread 0x11ff             DispatchQueue 1           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS background (requested background), thread darwinbg, process darwinbg, IO tier 3>
>  11  <truncated backtrace> 1-11
>    11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>     *11  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-11
>
>  Binary Images:
>           0x105a52000 -        0x105a6efff  diagnostics_agent (938.29)           <B7FE0902-4C63-3140-BA35-8940FD7FC07D>  /System/Library/CoreServices/diagnostics_agent
>        0x7fff6e008000 -     0x7fff6e030fff  libsystem_kernel.dylib (4903.278.70) <35EE704F-F9B6-3531-B312-E45CFA2A8743>  /usr/lib/system/libsystem_kernel.dylib
>   *0xffffff8000200000 - 0xffffff8000bfffff  kernel (4903.278.70)                 <041B6A6D-CD16-36FA-88B9-E32FF46EF89F>  /System/Library/Kernels/kernel
>
>
>Process:         diskarbitrationd [93]
>UUID:            277C434C-AACE-3589-9B85-C9E572E39BB6
>Path:            /usr/libexec/diskarbitrationd
>Architecture:    x86_64
>Parent:          launchd [1]
>UID:             0
>Sudden Term:     Tracked
>Footprint:       1976 KB
>Start time:      2022-03-19 11:54:52 +0000
>End time:        2022-03-19 11:54:53 +0000
>Num samples:     11 (1-11)
>Note:            1 idle work queue thread omitted
>
>  Thread 0x2d2              11 samples (1-11)         priority 31 (base 31)
>  <thread QoS default (requested default), process sudden termination dirty, IO tier 0>
>  11  <truncated backtrace> 1-11
>    11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>     *11  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-11
>
>  Binary Images:
>           0x102903000 -        0x10291bfff  diskarbitrationd (297.250.7)         <277C434C-AACE-3589-9B85-C9E572E39BB6>  /usr/libexec/diskarbitrationd
>        0x7fff6e008000 -     0x7fff6e030fff  libsystem_kernel.dylib (4903.278.70) <35EE704F-F9B6-3531-B312-E45CFA2A8743>  /usr/lib/system/libsystem_kernel.dylib
>   *0xffffff8000200000 - 0xffffff8000bfffff  kernel (4903.278.70)                 <041B6A6D-CD16-36FA-88B9-E32FF46EF89F>  /System/Library/Kernels/kernel
>
>
>Process:         DiskUnmountWatcher [1187]
>UUID:            95E93163-6465-3F6C-B750-81BD6C853527
>Path:            /System/Library/PrivateFrameworks/KerberosHelper/Helpers/DiskUnmountWatcher
>Architecture:    x86_64
>Parent:          launchd [1]
>UID:             502
>Sudden Term:     Tracked
>Footprint:       1236 KB
>Start time:      2022-03-19 11:54:52 +0000
>End time:        2022-03-19 11:54:53 +0000
>Num samples:     11 (1-11)
>Note:            1 idle work queue thread omitted
>
>  Thread 0x90ee             11 samples (1-11)         priority 4 (base 4)
>  <thread QoS background (requested default), process sudden termination clean, thread darwinbg, process darwinbg, IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  __sigsuspend_nocancel + 10 (libsystem_kernel.dylib + 20770) [0x7fff6e00d122] 1-11
>     *11  ??? (kernel + 7168864) [0xffffff80008d6360] 1-11
>
>  Binary Images:
>           0x10c915000 -        0x10c915fff  DiskUnmountWatcher                   <95E93163-6465-3F6C-B750-81BD6C853527>  /System/Library/PrivateFrameworks/KerberosHelper/Helpers/DiskUnmountWatcher
>        0x7fff6e008000 -     0x7fff6e030fff  libsystem_kernel.dylib (4903.278.70) <35EE704F-F9B6-3531-B312-E45CFA2A8743>  /usr/lib/system/libsystem_kernel.dylib
>   *0xffffff8000200000 - 0xffffff8000bfffff  kernel (4903.278.70)                 <041B6A6D-CD16-36FA-88B9-E32FF46EF89F>  /System/Library/Kernels/kernel
>
>
>Process:         displaypolicyd [114]
>UUID:            862CF853-A279-31A5-A79D-5987ED115768
>Path:            /usr/libexec/displaypolicyd
>Architecture:    x86_64
>Parent:          launchd [1]
>UID:             244
>Footprint:       1136 KB
>Start time:      2022-03-19 11:54:52 +0000
>End time:        2022-03-19 11:54:53 +0000
>Num samples:     11 (1-11)
>Note:            1 idle work queue thread omitted
>
>  Thread 0x2e5              11 samples (1-11)         priority 20 (base 20)
>  <thread QoS utility (requested utility), timers tier 3 (coalesced), IO tier 1>
>  11  <truncated backtrace> 1-11
>    11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>     *11  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-11
>
>  Thread 0x50e              11 samples (1-11)         priority 20 (base 20)
>  <thread QoS utility (requested default), timers tier 3 (coalesced), IO tier 1>
>  11  <truncated backtrace> 1-11
>    11  __accept + 10 (libsystem_kernel.dylib + 20966) [0x7fff6e00d1e6] 1-11
>     *11  hndl_unix_scall64 + 22 (kernel + 1421718) [0xffffff800035b196] 1-11
>       *11  unix_syscall64 + 637 (kernel + 8094845) [0xffffff80009b847d] 1-11
>         *11  accept_nocancel + 562 (kernel + 7544722) [0xffffff8000931f92] 1-11
>           *11  ??? (kernel + 7168269) [0xffffff80008d610d] 1-11
>             *11  lck_mtx_sleep + 128 (kernel + 1824992) [0xffffff80003bd8e0] 1-11
>               *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>                 *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                   *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Binary Images:
>           0x10e8a2000 -        0x10e8d8fff  displaypolicyd (3.50.16)             <862CF853-A279-31A5-A79D-5987ED115768>  /usr/libexec/displaypolicyd
>        0x7fff6e008000 -     0x7fff6e030fff  libsystem_kernel.dylib (4903.278.70) <35EE704F-F9B6-3531-B312-E45CFA2A8743>  /usr/lib/system/libsystem_kernel.dylib
>   *0xffffff8000200000 - 0xffffff8000bfffff  kernel (4903.278.70)                 <041B6A6D-CD16-36FA-88B9-E32FF46EF89F>  /System/Library/Kernels/kernel
>
>
>Process:         distnoted [131]
>UUID:            3548A877-242C-3F38-A2C7-1D237DA9B43B
>Path:            /usr/sbin/distnoted
>Architecture:    x86_64
>Parent:          launchd [1]
>UID:             241
>Sudden Term:     Tracked (allows idle exit)
>Footprint:       2380 KB
>Start time:      2022-03-19 11:54:52 +0000
>End time:        2022-03-19 11:54:53 +0000
>Num samples:     11 (1-11)
>Note:            1 idle work queue thread omitted
>
>  Thread 0x3af              11 samples (1-11)         priority 31 (base 31)
>  <thread QoS default (requested default), process sudden termination dirty, IO tier 0>
>  11  <truncated backtrace> 1-11
>    11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>     *11  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-11
>
>  Binary Images:
>           0x10e176000 -        0x10e17ffff  distnoted (1575.405)                 <3548A877-242C-3F38-A2C7-1D237DA9B43B>  /usr/sbin/distnoted
>        0x7fff6e008000 -     0x7fff6e030fff  libsystem_kernel.dylib (4903.278.70) <35EE704F-F9B6-3531-B312-E45CFA2A8743>  /usr/lib/system/libsystem_kernel.dylib
>   *0xffffff8000200000 - 0xffffff8000bfffff  kernel (4903.278.70)                 <041B6A6D-CD16-36FA-88B9-E32FF46EF89F>  /System/Library/Kernels/kernel
>
>
>Process:         distnoted [353]
>UUID:            3548A877-242C-3F38-A2C7-1D237DA9B43B
>Path:            /usr/sbin/distnoted
>Architecture:    x86_64
>Parent:          launchd [1]
>UID:             502
>Sudden Term:     Tracked (allows idle exit)
>Footprint:       7720 KB
>Start time:      2022-03-19 11:54:52 +0000
>End time:        2022-03-19 11:54:53 +0000
>Num samples:     11 (1-11)
>Note:            1 idle work queue thread omitted
>
>  Thread 0xb09              11 samples (1-11)         priority 31 (base 31)
>  <thread QoS default (requested default), process sudden termination dirty, IO tier 0>
>  11  <truncated backtrace> 1-11
>    11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>     *11  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-11
>
>  Binary Images:
>           0x103a0c000 -        0x103a15fff  distnoted (1575.405)                 <3548A877-242C-3F38-A2C7-1D237DA9B43B>  /usr/sbin/distnoted
>        0x7fff6e008000 -     0x7fff6e030fff  libsystem_kernel.dylib (4903.278.70) <35EE704F-F9B6-3531-B312-E45CFA2A8743>  /usr/lib/system/libsystem_kernel.dylib
>   *0xffffff8000200000 - 0xffffff8000bfffff  kernel (4903.278.70)                 <041B6A6D-CD16-36FA-88B9-E32FF46EF89F>  /System/Library/Kernels/kernel
>
>
>Process:         distnoted [790]
>UUID:            3548A877-242C-3F38-A2C7-1D237DA9B43B
>Path:            /usr/sbin/distnoted
>Architecture:    x86_64
>Parent:          launchd [1]
>UID:             504
>Sudden Term:     Tracked (allows idle exit)
>Footprint:       2132 KB
>Start time:      2022-03-19 11:54:52 +0000
>End time:        2022-03-19 11:54:53 +0000
>Num samples:     11 (1-11)
>Note:            1 idle work queue thread omitted
>
>  Thread 0x21b6             11 samples (1-11)         priority 31 (base 31)
>  <thread QoS default (requested default), process sudden termination dirty, IO tier 0>
>  11  <truncated backtrace> 1-11
>    11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>     *11  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-11
>
>  Binary Images:
>           0x10fc34000 -        0x10fc3dfff  distnoted (1575.405)                 <3548A877-242C-3F38-A2C7-1D237DA9B43B>  /usr/sbin/distnoted
>        0x7fff6e008000 -     0x7fff6e030fff  libsystem_kernel.dylib (4903.278.70) <35EE704F-F9B6-3531-B312-E45CFA2A8743>  /usr/lib/system/libsystem_kernel.dylib
>   *0xffffff8000200000 - 0xffffff8000bfffff  kernel (4903.278.70)                 <041B6A6D-CD16-36FA-88B9-E32FF46EF89F>  /System/Library/Kernels/kernel
>
>
>Process:         distnoted [52634]
>UUID:            3548A877-242C-3F38-A2C7-1D237DA9B43B
>Path:            /usr/sbin/distnoted
>Architecture:    x86_64
>Parent:          launchd [1]
>UID:             89
>Sudden Term:     Tracked (allows idle exit)
>Footprint:       2124 KB
>Start time:      2022-03-19 11:54:52 +0000
>End time:        2022-03-19 11:54:53 +0000
>Num samples:     11 (1-11)
>Note:            1 idle work queue thread omitted
>
>  Thread 0x605dde           11 samples (1-11)         priority 31 (base 31)
>  <thread QoS default (requested default), process sudden termination clean, IO tier 0>
>  11  <truncated backtrace> 1-11
>    11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>     *11  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-11
>
>  Binary Images:
>           0x10b837000 -        0x10b840fff  distnoted (1575.405)                 <3548A877-242C-3F38-A2C7-1D237DA9B43B>  /usr/sbin/distnoted
>        0x7fff6e008000 -     0x7fff6e030fff  libsystem_kernel.dylib (4903.278.70) <35EE704F-F9B6-3531-B312-E45CFA2A8743>  /usr/lib/system/libsystem_kernel.dylib
>   *0xffffff8000200000 - 0xffffff8000bfffff  kernel (4903.278.70)                 <041B6A6D-CD16-36FA-88B9-E32FF46EF89F>  /System/Library/Kernels/kernel
>
>
>Process:         distnoted [54170]
>UUID:            3548A877-242C-3F38-A2C7-1D237DA9B43B
>Path:            /usr/sbin/distnoted
>Architecture:    x86_64
>Parent:          launchd [1]
>UID:             503
>Sudden Term:     Tracked (allows idle exit)
>Footprint:       1960 KB
>Start time:      2022-03-19 11:54:52 +0000
>End time:        2022-03-19 11:54:53 +0000
>Num samples:     11 (1-11)
>Note:            1 idle work queue thread omitted
>
>  Thread 0x63c2a8           11 samples (1-11)         priority 31 (base 31)
>  <thread QoS default (requested default), process sudden termination dirty, IO tier 0>
>  11  <truncated backtrace> 1-11
>    11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>     *11  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-11
>
>  Binary Images:
>           0x105378000 -        0x105381fff  distnoted (1575.405)                 <3548A877-242C-3F38-A2C7-1D237DA9B43B>  /usr/sbin/distnoted
>        0x7fff6e008000 -     0x7fff6e030fff  libsystem_kernel.dylib (4903.278.70) <35EE704F-F9B6-3531-B312-E45CFA2A8743>  /usr/lib/system/libsystem_kernel.dylib
>   *0xffffff8000200000 - 0xffffff8000bfffff  kernel (4903.278.70)                 <041B6A6D-CD16-36FA-88B9-E32FF46EF89F>  /System/Library/Kernels/kernel
>
>
>Process:         distnoted [54408]
>UUID:            3548A877-242C-3F38-A2C7-1D237DA9B43B
>Path:            /usr/sbin/distnoted
>Architecture:    x86_64
>Parent:          launchd [1]
>UID:             505
>Sudden Term:     Tracked (allows idle exit)
>Footprint:       2020 KB
>Start time:      2022-03-19 11:54:52 +0000
>End time:        2022-03-19 11:54:53 +0000
>Num samples:     11 (1-11)
>Note:            1 idle work queue thread omitted
>
>  Thread 0x63cd6c           11 samples (1-11)         priority 31 (base 31)
>  <thread QoS default (requested default), process sudden termination dirty, IO tier 0>
>  11  <truncated backtrace> 1-11
>    11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>     *11  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-11
>
>  Binary Images:
>           0x102224000 -        0x10222dfff  distnoted (1575.405)                 <3548A877-242C-3F38-A2C7-1D237DA9B43B>  /usr/sbin/distnoted
>        0x7fff6e008000 -     0x7fff6e030fff  libsystem_kernel.dylib (4903.278.70) <35EE704F-F9B6-3531-B312-E45CFA2A8743>  /usr/lib/system/libsystem_kernel.dylib
>   *0xffffff8000200000 - 0xffffff8000bfffff  kernel (4903.278.70)                 <041B6A6D-CD16-36FA-88B9-E32FF46EF89F>  /System/Library/Kernels/kernel
>
>
>Process:         Dock [357]
>UUID:            4B8B4B37-6468-3F26-A9AD-AFFD3205FBD2
>Path:            /System/Library/CoreServices/Dock.app/Contents/MacOS/Dock
>Architecture:    x86_64
>Parent:          launchd [1]
>UID:             502
>Footprint:       46.12 MB
>Start time:      2022-03-19 11:54:52 +0000
>End time:        2022-03-19 11:54:53 +0000
>Num samples:     11 (1-11)
>Note:            2 idle work queue threads omitted
>
>  Thread 0xb20              DispatchQueue 1           11 samples (1-11)         priority 46 (base 46)
>  <thread QoS user interactive (requested user interactive), process unclamped, process received importance donation from WindowServer [256], IO tier 0>
>  11  start + 1 (libdyld.dylib + 91093) [0x7fff6ded43d5] 1-11
>    11  ??? (Dock + 22343) [0x106676747] 1-11
>      11  autoreleasepool<A>(invoking:) + 47 (libswiftObjectiveC.dylib + 12111) [0x7fff6dbe2f4f] 1-11
>        11  ??? (Dock + 1637182) [0x106800b3e] 1-11
>          11  ??? (Dock + 1638515) [0x106801073] 1-11
>            11  autoreleasepool<A>(invoking:) + 47 (libswiftObjectiveC.dylib + 12111) [0x7fff6dbe2f4f] 1-11
>              11  ??? (Dock + 1638414) [0x10680100e] 1-11
>                11  ??? (Dock + 1638803) [0x106801193] 1-11
>                  11  CFRunLoopRunSpecific + 459 (CoreFoundation + 236881) [0x7fff41d48d51] 1-11
>                    11  __CFRunLoopRun + 1619 (CoreFoundation + 239094) [0x7fff41d495f6] 1-11
>                      11  __CFRunLoopServiceMachPort + 327 (CoreFoundation + 241801) [0x7fff41d4a089] 1-11
>                        11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>                         *11  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-11
>
>  Thread 0xd1a              11 samples (1-11)         priority 31 (base 31)
>  <thread QoS default (requested default), process unclamped, process received importance donation from WindowServer [256], IO tier 0>
>  11  <truncated backtrace> 1-11
>    11  __psynch_cvwait + 10 (libsystem_kernel.dylib + 18534) [0x7fff6e00c866] 1-11
>     *11  psynch_cvcontinue + 0 (pthread + 19324) [0xffffff7f82d6fb7c] 1-11
>
>  Binary Images:
>           0x106671000 -        0x106ab3fff  com.apple.dock 1.8 (1963.6)             <4B8B4B37-6468-3F26-A9AD-AFFD3205FBD2>  /System/Library/CoreServices/Dock.app/Contents/MacOS/Dock
>        0x7fff41d0f000 -     0x7fff42155fff  com.apple.CoreFoundation 6.9 (1575.405) <22EC9B76-B2B4-3CE8-9EAE-33531A902956>  /System/Library/Frameworks/CoreFoundation.framework/Versions/A/CoreFoundation
>        0x7fff6dbe0000 -     0x7fff6dbe3fff  libswiftObjectiveC.dylib (1001.8.63.13) <A4201F26-A2B3-3F2A-8B0F-D17F166C26BC>  /usr/lib/swift/libswiftObjectiveC.dylib
>        0x7fff6debe000 -     0x7fff6deeafff  libdyld.dylib (655.1.1)                 <002418CC-AD11-3D10-865B-015591D24E6C>  /usr/lib/system/libdyld.dylib
>        0x7fff6e008000 -     0x7fff6e030fff  libsystem_kernel.dylib (4903.278.70)    <35EE704F-F9B6-3531-B312-E45CFA2A8743>  /usr/lib/system/libsystem_kernel.dylib
>   *0xffffff7f82d6b000 - 0xffffff7f82d72fff  com.apple.kec.pthread 1.0 (1)           <6C7628FE-2621-3C19-B248-D4DA0D722123>  /System/Library/Extensions/pthread.kext/Contents/MacOS/pthread
>   *0xffffff8000200000 - 0xffffff8000bfffff  kernel (4903.278.70)                    <041B6A6D-CD16-36FA-88B9-E32FF46EF89F>  /System/Library/Kernels/kernel
>
>
>Process:         dprivacyd [57156]
>UUID:            DA7D7288-0AB7-3DDB-9D42-0186B9C09D6E
>Path:            /usr/libexec/dprivacyd
>Architecture:    x86_64
>Parent:          launchd [1]
>UID:             0
>Sudden Term:     Tracked (allows idle exit)
>Footprint:       2812 KB
>Start time:      2022-03-19 11:54:52 +0000
>End time:        2022-03-19 11:54:53 +0000
>Num samples:     11 (1-11)
>Note:            1 idle work queue thread omitted
>
>  Thread 0x689f53           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS background (requested default), process sudden termination clean, thread darwinbg, process darwinbg, IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  __sigsuspend_nocancel + 10 (libsystem_kernel.dylib + 20770) [0x7fff6e00d122] 1-11
>     *11  ??? (kernel + 7168864) [0xffffff80008d6360] 1-11
>
>  Binary Images:
>           0x104172000 -        0x104172fff  dprivacyd                            <DA7D7288-0AB7-3DDB-9D42-0186B9C09D6E>  /usr/libexec/dprivacyd
>        0x7fff6e008000 -     0x7fff6e030fff  libsystem_kernel.dylib (4903.278.70) <35EE704F-F9B6-3531-B312-E45CFA2A8743>  /usr/lib/system/libsystem_kernel.dylib
>   *0xffffff8000200000 - 0xffffff8000bfffff  kernel (4903.278.70)                 <041B6A6D-CD16-36FA-88B9-E32FF46EF89F>  /System/Library/Kernels/kernel
>
>
>Process:         familycircled [445]
>UUID:            57CB71EB-3D3A-304A-9881-1A99EF0F25C0
>Path:            /System/Library/PrivateFrameworks/FamilyCircle.framework/Versions/A/Resources/familycircled
>Architecture:    x86_64
>Parent:          launchd [1]
>UID:             502
>Sudden Term:     Tracked
>Footprint:       3648 KB
>Start time:      2022-03-19 11:54:52 +0000
>End time:        2022-03-19 11:54:53 +0000
>Num samples:     11 (1-11)
>Note:            1 idle work queue thread omitted
>
>  Thread 0xeb8              11 samples (1-11)         priority 4 (base 4)
>  <thread QoS background (requested default), process sudden termination clean, thread darwinbg, process darwinbg, IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  __sigsuspend_nocancel + 10 (libsystem_kernel.dylib + 20770) [0x7fff6e00d122] 1-11
>     *11  ??? (kernel + 7168864) [0xffffff80008d6360] 1-11
>
>  Binary Images:
>           0x108600000 -        0x10860ffff  familycircled                        <57CB71EB-3D3A-304A-9881-1A99EF0F25C0>  /System/Library/PrivateFrameworks/FamilyCircle.framework/Versions/A/Resources/familycircled
>        0x7fff6e008000 -     0x7fff6e030fff  libsystem_kernel.dylib (4903.278.70) <35EE704F-F9B6-3531-B312-E45CFA2A8743>  /usr/lib/system/libsystem_kernel.dylib
>   *0xffffff8000200000 - 0xffffff8000bfffff  kernel (4903.278.70)                 <041B6A6D-CD16-36FA-88B9-E32FF46EF89F>  /System/Library/Kernels/kernel
>
>
>Process:         filecoordinationd [403]
>UUID:            044CD0FB-E6BB-34D3-8DA8-5D071348A278
>Path:            /usr/sbin/filecoordinationd
>Architecture:    x86_64
>Parent:          launchd [1]
>UID:             0
>Sudden Term:     Tracked (allows idle exit)
>Footprint:       1804 KB
>Start time:      2022-03-19 11:54:52 +0000
>End time:        2022-03-19 11:54:53 +0000
>Num samples:     11 (1-11)
>Note:            1 idle work queue thread omitted
>
>  Thread 0xcf5              11 samples (1-11)         priority 31 (base 31)
>  <thread QoS default (requested default), process sudden termination dirty, IO tier 0>
>  11  <truncated backtrace> 1-11
>    11  __sigsuspend_nocancel + 10 (libsystem_kernel.dylib + 20770) [0x7fff6e00d122] 1-11
>     *11  ??? (kernel + 7168864) [0xffffff80008d6360] 1-11
>
>  Binary Images:
>           0x10f6a8000 -        0x10f6a8fff  filecoordinationd                    <044CD0FB-E6BB-34D3-8DA8-5D071348A278>  /usr/sbin/filecoordinationd
>        0x7fff6e008000 -     0x7fff6e030fff  libsystem_kernel.dylib (4903.278.70) <35EE704F-F9B6-3531-B312-E45CFA2A8743>  /usr/lib/system/libsystem_kernel.dylib
>   *0xffffff8000200000 - 0xffffff8000bfffff  kernel (4903.278.70)                 <041B6A6D-CD16-36FA-88B9-E32FF46EF89F>  /System/Library/Kernels/kernel
>
>
>Process:         Finder [360]
>UUID:            A0E7FB21-BD6B-322F-A694-976B8BCCA775
>Path:            /System/Library/CoreServices/Finder.app/Contents/MacOS/Finder
>Architecture:    x86_64
>Parent:          launchd [1]
>UID:             502
>Sudden Term:     Tracked
>Footprint:       338.36 MB
>Start time:      2022-03-19 11:54:52 +0000
>End time:        2022-03-19 11:54:53 +0000
>Num samples:     11 (1-11)
>CPU Time:        0.002s (7.3M cycles, 2.9M instructions, 2.54c/i)
>Note:            10 idle work queue threads omitted
>
>  Thread 0xb29              DispatchQueue 1           11 samples (1-11)         priority 46 (base 46)
>  <thread QoS user interactive (requested user interactive), process sudden termination dirty, IO tier 0>
>  11  start + 1 (libdyld.dylib + 91093) [0x7fff6ded43d5] 1-11
>    11  ??? (Finder + 25553) [0x102a4d3d1] 1-11
>      11  NSApplicationMain + 777 (AppKit + 12736) [0x7fff3f31a1c0] 1-11
>        11  -[NSApplication run] + 699 (AppKit + 81044) [0x7fff3f32ac94] 1-11
>          11  -[NSApplication(NSEvent) _nextEventMatchingEventMask:untilDate:inMode:dequeue:] + 1361 (AppKit + 105335) [0x7fff3f330b77] 1-11
>            11  _DPSNextEvent + 1135 (AppKit + 110217) [0x7fff3f331e89] 1-11
>              11  _BlockUntilNextEventMatchingListInModeWithFilter + 64 (HIToolbox + 44150) [0x7fff40f99c76] 1-11
>                11  ReceiveNextEventCommon + 603 (HIToolbox + 44773) [0x7fff40f99ee5] 1-11
>                  11  RunCurrentEventLoopInMode + 292 (HIToolbox + 45483) [0x7fff40f9a1ab] 1-11
>                    11  CFRunLoopRunSpecific + 459 (CoreFoundation + 236881) [0x7fff41d48d51] 1-11
>                      11  __CFRunLoopRun + 1619 (CoreFoundation + 239094) [0x7fff41d495f6] 1-11
>                        11  __CFRunLoopServiceMachPort + 327 (CoreFoundation + 241801) [0x7fff41d4a089] 1-11
>                          11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>                           *11  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-11
>
>  Thread 0x105b             Thread name "com.apple.NSEventThread"               11 samples (1-11)         priority 46 (base 46)
>  <thread QoS user interactive (requested user interactive), process sudden termination dirty, IO tier 0>
>  11  <truncated backtrace> 1-11
>    11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>     *11  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-11
>
>  Thread 0x19ac             11 samples (1-11)         priority 31 (base 31)
>  <thread QoS default (requested default), process sudden termination dirty, IO tier 0>
>  11  <truncated backtrace> 1-11
>    11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>     *11  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-11
>
>  Thread 0x82bd             Thread name "JavaScriptCore bmalloc scavenger"      11 samples (1-11)         priority 37 (base 37)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, IO tier 0>
>  11  <truncated backtrace> 1-11
>    11  __psynch_cvwait + 10 (libsystem_kernel.dylib + 18534) [0x7fff6e00c866] 1-11
>     *11  psynch_cvcontinue + 0 (pthread + 19324) [0xffffff7f82d6fb7c] 1-11
>
>  Thread 0x82c4             Thread name "com.apple.coreanimation.render-server" 11 samples (1-11)         priority 55 (base 55)
>  <process sudden termination dirty, IO tier 0>
>  11  <truncated backtrace> 1-11
>    11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>     *11  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-11
>
>  Thread 0x82df             Thread name "com.apple.CFNetwork.CustomProtocols"   11 samples (1-11)         priority 31 (base 31)
>  <thread QoS default (requested default), process sudden termination dirty, IO tier 0>
>  11  <truncated backtrace> 1-11
>    11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>     *11  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-11
>
>  Thread 0x6e9cee           11 samples (1-11)         priority 31 (base 31)
>  <thread QoS default (requested default), process sudden termination dirty, IO tier 0>
>  11  <truncated backtrace> 1-11
>    11  __psynch_cvwait + 10 (libsystem_kernel.dylib + 18534) [0x7fff6e00c866] 1-11
>     *11  psynch_cvcontinue + 0 (pthread + 19324) [0xffffff7f82d6fb7c] 1-11
>
>  Thread 0x6eef80           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS background (requested background), process sudden termination dirty, thread darwinbg, IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  (anonymous namespace)::AutoreleasePoolPage::AutoreleasePoolPage((anonymous namespace)::AutoreleasePoolPage*) + 13 (libobjc.A.dylib + 36283) [0x7fff6c701dbb] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6ee4ae           DispatchQueue 11          8 samples (1-8)           priority 20 (base 20)     cpu time <0.001s (652.6K cycles, 231.4K instructions, 2.82c/i)
>  <thread QoS utility (requested utility), process sudden termination dirty, IO tier 1>
>  8  start_wqthread + 13 (libsystem_pthread.dylib + 9213) [0x7fff6e0c73fd] 1-8
>    8  _pthread_wqthread + 431 (libsystem_pthread.dylib + 9755) [0x7fff6e0c761b] 1-8
>      8  _dispatch_kevent_worker_thread + 1366 (libdispatch.dylib + 73963) [0x7fff6de960eb] 1-8
>        8  _dispatch_source_invoke + 2165 (libdispatch.dylib + 85935) [0x7fff6de98faf] 1-8
>         *8  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-8
>           *8  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-8
>             *8  ??? (kernel + 2343967) [0xffffff800043c41f] 1-8
>               *8  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-8
>                 *8  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-8
>                   *8  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-8
>                     *8  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-8
>
>  Binary Images:
>           0x102a47000 -        0x10319dfff  com.apple.finder 10.14.7 (1143.7.1)     <A0E7FB21-BD6B-322F-A694-976B8BCCA775>  /System/Library/CoreServices/Finder.app/Contents/MacOS/Finder
>        0x7fff3f317000 -     0x7fff400ccfff  com.apple.AppKit 6.9 (1671.60.112)      <4AFB032C-2786-3AD7-8EDA-576956992A9C>  /System/Library/Frameworks/AppKit.framework/Versions/C/AppKit
>        0x7fff40f8f000 -     0x7fff41286fff  com.apple.HIToolbox 2.1.1 (918.7)       <88D7F19C-8C9D-384B-BAB5-8205CA282F2C>  /System/Library/Frameworks/Carbon.framework/Versions/A/Frameworks/HIToolbox.framework/Versions/A/HIToolbox
>        0x7fff41d0f000 -     0x7fff42155fff  com.apple.CoreFoundation 6.9 (1575.405) <22EC9B76-B2B4-3CE8-9EAE-33531A902956>  /System/Library/Frameworks/CoreFoundation.framework/Versions/A/CoreFoundation
>        0x7fff6c6f9000 -     0x7fff6ce81fff  libobjc.A.dylib (756.2)                 <20942D4E-CE6F-376A-8BCD-016F88E4BFD5>  /usr/lib/libobjc.A.dylib
>        0x7fff6de84000 -     0x7fff6debdfff  libdispatch.dylib (1008.270.1)          <97273678-E94C-3C8C-89F6-2E2020F4B43B>  /usr/lib/system/libdispatch.dylib
>        0x7fff6debe000 -     0x7fff6deeafff  libdyld.dylib (655.1.1)                 <002418CC-AD11-3D10-865B-015591D24E6C>  /usr/lib/system/libdyld.dylib
>        0x7fff6e008000 -     0x7fff6e030fff  libsystem_kernel.dylib (4903.278.70)    <35EE704F-F9B6-3531-B312-E45CFA2A8743>  /usr/lib/system/libsystem_kernel.dylib
>        0x7fff6e0c5000 -     0x7fff6e0cffff  libsystem_pthread.dylib (330.250.2)     <2D5C08FF-484F-3D59-9132-CE1DCB3F76D7>  /usr/lib/system/libsystem_pthread.dylib
>   *0xffffff7f82d6b000 - 0xffffff7f82d72fff  com.apple.kec.pthread 1.0 (1)           <6C7628FE-2621-3C19-B248-D4DA0D722123>  /System/Library/Extensions/pthread.kext/Contents/MacOS/pthread
>   *0xffffff8000200000 - 0xffffff8000bfffff  kernel (4903.278.70)                    <041B6A6D-CD16-36FA-88B9-E32FF46EF89F>  /System/Library/Kernels/kernel
>
>
>Process:         FinderSyncExt [58748]
>UUID:            F3C6BC6A-43F6-3A02-993D-E3E89680B47E
>Path:            /Applications/Nextcloud.app/Contents/PlugIns/FinderSyncExt.appex/Contents/MacOS/FinderSyncExt
>Architecture:    x86_64
>Parent:          launchd [1]
>UID:             502
>Sudden Term:     Tracked (allows idle exit)
>Footprint:       22.18 MB
>Start time:      2022-03-19 11:54:52 +0000
>End time:        2022-03-19 11:54:53 +0000
>Num samples:     11 (1-11)
>Note:            1 idle work queue thread omitted
>
>  Thread 0x6a4226           DispatchQueue 1           11 samples (1-11)         priority 46 (base 46)
>  <thread QoS user interactive (requested user interactive), process sudden termination dirty, IO tier 0>
>  11  start + 1 (libdyld.dylib + 91093) [0x7fff6ded43d5] 1-11
>    11  NSExtensionMain + 51 (Foundation + 2339980) [0x7fff441ef48c] 1-11
>      11  ??? (PlugInKit + 84895) [0x7fff64109b9f] 1-11
>        11  ??? (PlugInKit + 83603) [0x7fff64109693] 1-11
>          11  ??? (PlugInKit + 84043) [0x7fff6410984b] 1-11
>            11  -[NSXPCListener resume] + 162 (Foundation + 169082) [0x7fff43fdd47a] 1-11
>              11  xpc_main + 433 (libxpc.dylib + 68445) [0x7fff6e10cb5d] 1-11
>                11  _xpc_objc_main + 612 (libxpc.dylib + 69783) [0x7fff6e10d097] 1-11
>                  11  NSApplicationMain + 777 (AppKit + 12736) [0x7fff3f31a1c0] 1-11
>                    11  -[NSApplication run] + 699 (AppKit + 81044) [0x7fff3f32ac94] 1-11
>                      11  -[NSApplication(NSEvent) _nextEventMatchingEventMask:untilDate:inMode:dequeue:] + 1361 (AppKit + 105335) [0x7fff3f330b77] 1-11
>                        11  _DPSNextEvent + 1135 (AppKit + 110217) [0x7fff3f331e89] 1-11
>                          11  _BlockUntilNextEventMatchingListInModeWithFilter + 64 (HIToolbox + 44150) [0x7fff40f99c76] 1-11
>                            11  ReceiveNextEventCommon + 603 (HIToolbox + 44773) [0x7fff40f99ee5] 1-11
>                              11  RunCurrentEventLoopInMode + 292 (HIToolbox + 45483) [0x7fff40f9a1ab] 1-11
>                                11  CFRunLoopRunSpecific + 459 (CoreFoundation + 236881) [0x7fff41d48d51] 1-11
>                                  11  __CFRunLoopRun + 1619 (CoreFoundation + 239094) [0x7fff41d495f6] 1-11
>                                    11  __CFRunLoopServiceMachPort + 327 (CoreFoundation + 241801) [0x7fff41d4a089] 1-11
>                                      11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>                                       *11  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-11
>
>  Thread 0x6a422c           Thread name "com.apple.NSEventThread"               11 samples (1-11)         priority 46 (base 46)
>  <thread QoS user interactive (requested user interactive), process sudden termination dirty, IO tier 0>
>  11  <truncated backtrace> 1-11
>    11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>     *11  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-11
>
>  Binary Images:
>           0x10bc6a000 -        0x10bc70fff  FinderSyncExt                           <F3C6BC6A-43F6-3A02-993D-E3E89680B47E>  /Applications/Nextcloud.app/Contents/PlugIns/FinderSyncExt.appex/Contents/MacOS/FinderSyncExt
>        0x7fff3f317000 -     0x7fff400ccfff  com.apple.AppKit 6.9 (1671.60.112)      <4AFB032C-2786-3AD7-8EDA-576956992A9C>  /System/Library/Frameworks/AppKit.framework/Versions/C/AppKit
>        0x7fff40f8f000 -     0x7fff41286fff  com.apple.HIToolbox 2.1.1 (918.7)       <88D7F19C-8C9D-384B-BAB5-8205CA282F2C>  /System/Library/Frameworks/Carbon.framework/Versions/A/Frameworks/HIToolbox.framework/Versions/A/HIToolbox
>        0x7fff41d0f000 -     0x7fff42155fff  com.apple.CoreFoundation 6.9 (1575.405) <22EC9B76-B2B4-3CE8-9EAE-33531A902956>  /System/Library/Frameworks/CoreFoundation.framework/Versions/A/CoreFoundation
>        0x7fff43fb4000 -     0x7fff44362fff  com.apple.Foundation 6.9 (1575.405)     <9FA71865-7713-3F53-91E7-5DCEBCF4F83D>  /System/Library/Frameworks/Foundation.framework/Versions/C/Foundation
>        0x7fff640f5000 -     0x7fff64118fff  com.apple.pluginkit.framework 1.0 (1)   <B00A2028-4490-3BEA-B0F1-082BB7C050DD>  /System/Library/PrivateFrameworks/PlugInKit.framework/Versions/A/PlugInKit
>        0x7fff6debe000 -     0x7fff6deeafff  libdyld.dylib (655.1.1)                 <002418CC-AD11-3D10-865B-015591D24E6C>  /usr/lib/system/libdyld.dylib
>        0x7fff6e008000 -     0x7fff6e030fff  libsystem_kernel.dylib (4903.278.70)    <35EE704F-F9B6-3531-B312-E45CFA2A8743>  /usr/lib/system/libsystem_kernel.dylib
>        0x7fff6e0fc000 -     0x7fff6e12bfff  libxpc.dylib (1336.261.7)               <404F0E1A-30BC-3CFB-98D3-4A2167CC2AB8>  /usr/lib/system/libxpc.dylib
>   *0xffffff8000200000 - 0xffffff8000bfffff  kernel (4903.278.70)                    <041B6A6D-CD16-36FA-88B9-E32FF46EF89F>  /System/Library/Kernels/kernel
>
>
>Process:         FinderSyncExt [58749]
>UUID:            F3C6BC6A-43F6-3A02-993D-E3E89680B47E
>Path:            /Applications/Nextcloud.app/Contents/PlugIns/FinderSyncExt.appex/Contents/MacOS/FinderSyncExt
>Architecture:    x86_64
>Parent:          launchd [1]
>UID:             502
>Sudden Term:     Tracked (allows idle exit)
>Footprint:       9972 KB
>Start time:      2022-03-19 11:54:52 +0000
>End time:        2022-03-19 11:54:53 +0000
>Num samples:     11 (1-11)
>Note:            1 idle work queue thread omitted
>
>  Thread 0x6a4234           DispatchQueue 1           11 samples (1-11)         priority 46 (base 46)
>  <thread QoS user interactive (requested user interactive), process sudden termination dirty, IO tier 0>
>  11  start + 1 (libdyld.dylib + 91093) [0x7fff6ded43d5] 1-11
>    11  NSExtensionMain + 51 (Foundation + 2339980) [0x7fff441ef48c] 1-11
>      11  ??? (PlugInKit + 84895) [0x7fff64109b9f] 1-11
>        11  ??? (PlugInKit + 83603) [0x7fff64109693] 1-11
>          11  ??? (PlugInKit + 84043) [0x7fff6410984b] 1-11
>            11  -[NSXPCListener resume] + 162 (Foundation + 169082) [0x7fff43fdd47a] 1-11
>              11  xpc_main + 433 (libxpc.dylib + 68445) [0x7fff6e10cb5d] 1-11
>                11  _xpc_objc_main + 612 (libxpc.dylib + 69783) [0x7fff6e10d097] 1-11
>                  11  NSApplicationMain + 777 (AppKit + 12736) [0x7fff3f31a1c0] 1-11
>                    11  -[NSApplication run] + 699 (AppKit + 81044) [0x7fff3f32ac94] 1-11
>                      11  -[NSApplication(NSEvent) _nextEventMatchingEventMask:untilDate:inMode:dequeue:] + 1361 (AppKit + 105335) [0x7fff3f330b77] 1-11
>                        11  _DPSNextEvent + 1135 (AppKit + 110217) [0x7fff3f331e89] 1-11
>                          11  _BlockUntilNextEventMatchingListInModeWithFilter + 64 (HIToolbox + 44150) [0x7fff40f99c76] 1-11
>                            11  ReceiveNextEventCommon + 603 (HIToolbox + 44773) [0x7fff40f99ee5] 1-11
>                              11  RunCurrentEventLoopInMode + 292 (HIToolbox + 45483) [0x7fff40f9a1ab] 1-11
>                                11  CFRunLoopRunSpecific + 459 (CoreFoundation + 236881) [0x7fff41d48d51] 1-11
>                                  11  __CFRunLoopRun + 1619 (CoreFoundation + 239094) [0x7fff41d495f6] 1-11
>                                    11  __CFRunLoopServiceMachPort + 327 (CoreFoundation + 241801) [0x7fff41d4a089] 1-11
>                                      11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>                                       *11  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-11
>
>  Thread 0x6a4239           Thread name "com.apple.NSEventThread"               11 samples (1-11)         priority 46 (base 46)
>  <thread QoS user interactive (requested user interactive), process sudden termination dirty, IO tier 0>
>  11  <truncated backtrace> 1-11
>    11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>     *11  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-11
>
>  Binary Images:
>           0x10bab8000 -        0x10babefff  FinderSyncExt                           <F3C6BC6A-43F6-3A02-993D-E3E89680B47E>  /Applications/Nextcloud.app/Contents/PlugIns/FinderSyncExt.appex/Contents/MacOS/FinderSyncExt
>        0x7fff3f317000 -     0x7fff400ccfff  com.apple.AppKit 6.9 (1671.60.112)      <4AFB032C-2786-3AD7-8EDA-576956992A9C>  /System/Library/Frameworks/AppKit.framework/Versions/C/AppKit
>        0x7fff40f8f000 -     0x7fff41286fff  com.apple.HIToolbox 2.1.1 (918.7)       <88D7F19C-8C9D-384B-BAB5-8205CA282F2C>  /System/Library/Frameworks/Carbon.framework/Versions/A/Frameworks/HIToolbox.framework/Versions/A/HIToolbox
>        0x7fff41d0f000 -     0x7fff42155fff  com.apple.CoreFoundation 6.9 (1575.405) <22EC9B76-B2B4-3CE8-9EAE-33531A902956>  /System/Library/Frameworks/CoreFoundation.framework/Versions/A/CoreFoundation
>        0x7fff43fb4000 -     0x7fff44362fff  com.apple.Foundation 6.9 (1575.405)     <9FA71865-7713-3F53-91E7-5DCEBCF4F83D>  /System/Library/Frameworks/Foundation.framework/Versions/C/Foundation
>        0x7fff640f5000 -     0x7fff64118fff  com.apple.pluginkit.framework 1.0 (1)   <B00A2028-4490-3BEA-B0F1-082BB7C050DD>  /System/Library/PrivateFrameworks/PlugInKit.framework/Versions/A/PlugInKit
>        0x7fff6debe000 -     0x7fff6deeafff  libdyld.dylib (655.1.1)                 <002418CC-AD11-3D10-865B-015591D24E6C>  /usr/lib/system/libdyld.dylib
>        0x7fff6e008000 -     0x7fff6e030fff  libsystem_kernel.dylib (4903.278.70)    <35EE704F-F9B6-3531-B312-E45CFA2A8743>  /usr/lib/system/libsystem_kernel.dylib
>        0x7fff6e0fc000 -     0x7fff6e12bfff  libxpc.dylib (1336.261.7)               <404F0E1A-30BC-3CFB-98D3-4A2167CC2AB8>  /usr/lib/system/libxpc.dylib
>   *0xffffff8000200000 - 0xffffff8000bfffff  kernel (4903.278.70)                    <041B6A6D-CD16-36FA-88B9-E32FF46EF89F>  /System/Library/Kernels/kernel
>
>
>Process:         FinderSyncExt [58831]
>UUID:            F3C6BC6A-43F6-3A02-993D-E3E89680B47E
>Path:            /Applications/Nextcloud.app/Contents/PlugIns/FinderSyncExt.appex/Contents/MacOS/FinderSyncExt
>Architecture:    x86_64
>Parent:          launchd [1]
>UID:             502
>Sudden Term:     Tracked (allows idle exit)
>Footprint:       9816 KB
>Start time:      2022-03-19 11:54:52 +0000
>End time:        2022-03-19 11:54:53 +0000
>Num samples:     11 (1-11)
>Note:            1 idle work queue thread omitted
>
>  Thread 0x6a69f0           DispatchQueue 1           11 samples (1-11)         priority 46 (base 46)
>  <thread QoS user interactive (requested user interactive), process sudden termination dirty, IO tier 0>
>  11  start + 1 (libdyld.dylib + 91093) [0x7fff6ded43d5] 1-11
>    11  NSExtensionMain + 51 (Foundation + 2339980) [0x7fff441ef48c] 1-11
>      11  ??? (PlugInKit + 84895) [0x7fff64109b9f] 1-11
>        11  ??? (PlugInKit + 83603) [0x7fff64109693] 1-11
>          11  ??? (PlugInKit + 84043) [0x7fff6410984b] 1-11
>            11  -[NSXPCListener resume] + 162 (Foundation + 169082) [0x7fff43fdd47a] 1-11
>              11  xpc_main + 433 (libxpc.dylib + 68445) [0x7fff6e10cb5d] 1-11
>                11  _xpc_objc_main + 612 (libxpc.dylib + 69783) [0x7fff6e10d097] 1-11
>                  11  NSApplicationMain + 777 (AppKit + 12736) [0x7fff3f31a1c0] 1-11
>                    11  -[NSApplication run] + 699 (AppKit + 81044) [0x7fff3f32ac94] 1-11
>                      11  -[NSApplication(NSEvent) _nextEventMatchingEventMask:untilDate:inMode:dequeue:] + 1361 (AppKit + 105335) [0x7fff3f330b77] 1-11
>                        11  _DPSNextEvent + 1135 (AppKit + 110217) [0x7fff3f331e89] 1-11
>                          11  _BlockUntilNextEventMatchingListInModeWithFilter + 64 (HIToolbox + 44150) [0x7fff40f99c76] 1-11
>                            11  ReceiveNextEventCommon + 603 (HIToolbox + 44773) [0x7fff40f99ee5] 1-11
>                              11  RunCurrentEventLoopInMode + 292 (HIToolbox + 45483) [0x7fff40f9a1ab] 1-11
>                                11  CFRunLoopRunSpecific + 459 (CoreFoundation + 236881) [0x7fff41d48d51] 1-11
>                                  11  __CFRunLoopRun + 1619 (CoreFoundation + 239094) [0x7fff41d495f6] 1-11
>                                    11  __CFRunLoopServiceMachPort + 327 (CoreFoundation + 241801) [0x7fff41d4a089] 1-11
>                                      11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>                                       *11  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-11
>
>  Thread 0x6a6a1b           Thread name "com.apple.NSEventThread"               11 samples (1-11)         priority 46 (base 46)
>  <thread QoS user interactive (requested user interactive), process sudden termination dirty, IO tier 0>
>  11  <truncated backtrace> 1-11
>    11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>     *11  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-11
>
>  Binary Images:
>           0x1006f1000 -        0x1006f7fff  FinderSyncExt                           <F3C6BC6A-43F6-3A02-993D-E3E89680B47E>  /Applications/Nextcloud.app/Contents/PlugIns/FinderSyncExt.appex/Contents/MacOS/FinderSyncExt
>        0x7fff3f317000 -     0x7fff400ccfff  com.apple.AppKit 6.9 (1671.60.112)      <4AFB032C-2786-3AD7-8EDA-576956992A9C>  /System/Library/Frameworks/AppKit.framework/Versions/C/AppKit
>        0x7fff40f8f000 -     0x7fff41286fff  com.apple.HIToolbox 2.1.1 (918.7)       <88D7F19C-8C9D-384B-BAB5-8205CA282F2C>  /System/Library/Frameworks/Carbon.framework/Versions/A/Frameworks/HIToolbox.framework/Versions/A/HIToolbox
>        0x7fff41d0f000 -     0x7fff42155fff  com.apple.CoreFoundation 6.9 (1575.405) <22EC9B76-B2B4-3CE8-9EAE-33531A902956>  /System/Library/Frameworks/CoreFoundation.framework/Versions/A/CoreFoundation
>        0x7fff43fb4000 -     0x7fff44362fff  com.apple.Foundation 6.9 (1575.405)     <9FA71865-7713-3F53-91E7-5DCEBCF4F83D>  /System/Library/Frameworks/Foundation.framework/Versions/C/Foundation
>        0x7fff640f5000 -     0x7fff64118fff  com.apple.pluginkit.framework 1.0 (1)   <B00A2028-4490-3BEA-B0F1-082BB7C050DD>  /System/Library/PrivateFrameworks/PlugInKit.framework/Versions/A/PlugInKit
>        0x7fff6debe000 -     0x7fff6deeafff  libdyld.dylib (655.1.1)                 <002418CC-AD11-3D10-865B-015591D24E6C>  /usr/lib/system/libdyld.dylib
>        0x7fff6e008000 -     0x7fff6e030fff  libsystem_kernel.dylib (4903.278.70)    <35EE704F-F9B6-3531-B312-E45CFA2A8743>  /usr/lib/system/libsystem_kernel.dylib
>        0x7fff6e0fc000 -     0x7fff6e12bfff  libxpc.dylib (1336.261.7)               <404F0E1A-30BC-3CFB-98D3-4A2167CC2AB8>  /usr/lib/system/libxpc.dylib
>   *0xffffff8000200000 - 0xffffff8000bfffff  kernel (4903.278.70)                    <041B6A6D-CD16-36FA-88B9-E32FF46EF89F>  /System/Library/Kernels/kernel
>
>
>Process:         FinderSyncExt [59780]
>UUID:            F3C6BC6A-43F6-3A02-993D-E3E89680B47E
>Path:            /Applications/Nextcloud.app/Contents/PlugIns/FinderSyncExt.appex/Contents/MacOS/FinderSyncExt
>Architecture:    x86_64
>Parent:          launchd [1]
>UID:             502
>Sudden Term:     Tracked (allows idle exit)
>Footprint:       9688 KB
>Start time:      2022-03-19 11:54:52 +0000
>End time:        2022-03-19 11:54:53 +0000
>Num samples:     11 (1-11)
>Note:            1 idle work queue thread omitted
>
>  Thread 0x6e2858           DispatchQueue 1           11 samples (1-11)         priority 46 (base 46)
>  <thread QoS user interactive (requested user interactive), process sudden termination dirty, IO tier 0>
>  11  start + 1 (libdyld.dylib + 91093) [0x7fff6ded43d5] 1-11
>    11  NSExtensionMain + 51 (Foundation + 2339980) [0x7fff441ef48c] 1-11
>      11  ??? (PlugInKit + 84895) [0x7fff64109b9f] 1-11
>        11  ??? (PlugInKit + 83603) [0x7fff64109693] 1-11
>          11  ??? (PlugInKit + 84043) [0x7fff6410984b] 1-11
>            11  -[NSXPCListener resume] + 162 (Foundation + 169082) [0x7fff43fdd47a] 1-11
>              11  xpc_main + 433 (libxpc.dylib + 68445) [0x7fff6e10cb5d] 1-11
>                11  _xpc_objc_main + 612 (libxpc.dylib + 69783) [0x7fff6e10d097] 1-11
>                  11  NSApplicationMain + 777 (AppKit + 12736) [0x7fff3f31a1c0] 1-11
>                    11  -[NSApplication run] + 699 (AppKit + 81044) [0x7fff3f32ac94] 1-11
>                      11  -[NSApplication(NSEvent) _nextEventMatchingEventMask:untilDate:inMode:dequeue:] + 1361 (AppKit + 105335) [0x7fff3f330b77] 1-11
>                        11  _DPSNextEvent + 1135 (AppKit + 110217) [0x7fff3f331e89] 1-11
>                          11  _BlockUntilNextEventMatchingListInModeWithFilter + 64 (HIToolbox + 44150) [0x7fff40f99c76] 1-11
>                            11  ReceiveNextEventCommon + 603 (HIToolbox + 44773) [0x7fff40f99ee5] 1-11
>                              11  RunCurrentEventLoopInMode + 292 (HIToolbox + 45483) [0x7fff40f9a1ab] 1-11
>                                11  CFRunLoopRunSpecific + 459 (CoreFoundation + 236881) [0x7fff41d48d51] 1-11
>                                  11  __CFRunLoopRun + 1619 (CoreFoundation + 239094) [0x7fff41d495f6] 1-11
>                                    11  __CFRunLoopServiceMachPort + 327 (CoreFoundation + 241801) [0x7fff41d4a089] 1-11
>                                      11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>                                       *11  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-11
>
>  Thread 0x6e2868           Thread name "com.apple.NSEventThread"               11 samples (1-11)         priority 46 (base 46)
>  <thread QoS user interactive (requested user interactive), process sudden termination dirty, IO tier 0>
>  11  <truncated backtrace> 1-11
>    11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>     *11  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-11
>
>  Binary Images:
>           0x10d77e000 -        0x10d784fff  FinderSyncExt                           <F3C6BC6A-43F6-3A02-993D-E3E89680B47E>  /Applications/Nextcloud.app/Contents/PlugIns/FinderSyncExt.appex/Contents/MacOS/FinderSyncExt
>        0x7fff3f317000 -     0x7fff400ccfff  com.apple.AppKit 6.9 (1671.60.112)      <4AFB032C-2786-3AD7-8EDA-576956992A9C>  /System/Library/Frameworks/AppKit.framework/Versions/C/AppKit
>        0x7fff40f8f000 -     0x7fff41286fff  com.apple.HIToolbox 2.1.1 (918.7)       <88D7F19C-8C9D-384B-BAB5-8205CA282F2C>  /System/Library/Frameworks/Carbon.framework/Versions/A/Frameworks/HIToolbox.framework/Versions/A/HIToolbox
>        0x7fff41d0f000 -     0x7fff42155fff  com.apple.CoreFoundation 6.9 (1575.405) <22EC9B76-B2B4-3CE8-9EAE-33531A902956>  /System/Library/Frameworks/CoreFoundation.framework/Versions/A/CoreFoundation
>        0x7fff43fb4000 -     0x7fff44362fff  com.apple.Foundation 6.9 (1575.405)     <9FA71865-7713-3F53-91E7-5DCEBCF4F83D>  /System/Library/Frameworks/Foundation.framework/Versions/C/Foundation
>        0x7fff640f5000 -     0x7fff64118fff  com.apple.pluginkit.framework 1.0 (1)   <B00A2028-4490-3BEA-B0F1-082BB7C050DD>  /System/Library/PrivateFrameworks/PlugInKit.framework/Versions/A/PlugInKit
>        0x7fff6debe000 -     0x7fff6deeafff  libdyld.dylib (655.1.1)                 <002418CC-AD11-3D10-865B-015591D24E6C>  /usr/lib/system/libdyld.dylib
>        0x7fff6e008000 -     0x7fff6e030fff  libsystem_kernel.dylib (4903.278.70)    <35EE704F-F9B6-3531-B312-E45CFA2A8743>  /usr/lib/system/libsystem_kernel.dylib
>        0x7fff6e0fc000 -     0x7fff6e12bfff  libxpc.dylib (1336.261.7)               <404F0E1A-30BC-3CFB-98D3-4A2167CC2AB8>  /usr/lib/system/libxpc.dylib
>   *0xffffff8000200000 - 0xffffff8000bfffff  kernel (4903.278.70)                    <041B6A6D-CD16-36FA-88B9-E32FF46EF89F>  /System/Library/Kernels/kernel
>
>
>Process:         fontd [377]
>UUID:            36469CA0-7FA5-32F6-B0D3-ED7BB9F9F5D8
>Path:            /System/Library/Frameworks/ApplicationServices.framework/Versions/A/Frameworks/ATS.framework/Versions/A/Support/fontd
>Architecture:    x86_64
>Parent:          launchd [1]
>UID:             502
>Sudden Term:     Tracked
>Footprint:       12.71 MB
>Start time:      2022-03-19 11:54:52 +0000
>End time:        2022-03-19 11:54:53 +0000
>Num samples:     11 (1-11)
>Note:            1 idle work queue thread omitted
>
>  Thread 0xbe2              11 samples (1-11)         priority 4 (base 4)
>  <thread QoS background (requested default), process sudden termination clean, thread darwinbg, process darwinbg, IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  __sigsuspend_nocancel + 10 (libsystem_kernel.dylib + 20770) [0x7fff6e00d122] 1-11
>     *11  ??? (kernel + 7168864) [0xffffff80008d6360] 1-11
>
>  Binary Images:
>           0x10c7b1000 -        0x10c7f3fff  fontd (228.12.2.4)                   <36469CA0-7FA5-32F6-B0D3-ED7BB9F9F5D8>  /System/Library/Frameworks/ApplicationServices.framework/Versions/A/Frameworks/ATS.framework/Versions/A/Support/fontd
>        0x7fff6e008000 -     0x7fff6e030fff  libsystem_kernel.dylib (4903.278.70) <35EE704F-F9B6-3531-B312-E45CFA2A8743>  /usr/lib/system/libsystem_kernel.dylib
>   *0xffffff8000200000 - 0xffffff8000bfffff  kernel (4903.278.70)                 <041B6A6D-CD16-36FA-88B9-E32FF46EF89F>  /System/Library/Kernels/kernel
>
>
>Process:         fontd [58056]
>UUID:            36469CA0-7FA5-32F6-B0D3-ED7BB9F9F5D8
>Path:            /System/Library/Frameworks/ApplicationServices.framework/Versions/A/Frameworks/ATS.framework/Versions/A/Support/fontd
>Architecture:    x86_64
>Parent:          launchd [1]
>UID:             97
>Sudden Term:     Tracked
>Footprint:       5120 KB
>Start time:      2022-03-19 11:54:52 +0000
>End time:        2022-03-19 11:54:53 +0000
>Num samples:     11 (1-11)
>Note:            1 idle work queue thread omitted
>
>  Thread 0x695649           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS background (requested default), process sudden termination clean, thread darwinbg, process darwinbg, IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  __sigsuspend_nocancel + 10 (libsystem_kernel.dylib + 20770) [0x7fff6e00d122] 1-11
>     *11  ??? (kernel + 7168864) [0xffffff80008d6360] 1-11
>
>  Binary Images:
>           0x1056a8000 -        0x1056eafff  fontd (228.12.2.4)                   <36469CA0-7FA5-32F6-B0D3-ED7BB9F9F5D8>  /System/Library/Frameworks/ApplicationServices.framework/Versions/A/Frameworks/ATS.framework/Versions/A/Support/fontd
>        0x7fff6e008000 -     0x7fff6e030fff  libsystem_kernel.dylib (4903.278.70) <35EE704F-F9B6-3531-B312-E45CFA2A8743>  /usr/lib/system/libsystem_kernel.dylib
>   *0xffffff8000200000 - 0xffffff8000bfffff  kernel (4903.278.70)                 <041B6A6D-CD16-36FA-88B9-E32FF46EF89F>  /System/Library/Kernels/kernel
>
>
>Process:         fpsd [3521]
>UUID:            BB4D7B2C-6D25-33AA-B591-E583B4677E80
>Path:            /System/Library/PrivateFrameworks/CoreFP.framework/Versions/A/fpsd
>Architecture:    x86_64
>Parent:          launchd [1]
>UID:             265
>Footprint:       1528 KB
>Start time:      2022-03-19 11:54:52 +0000
>End time:        2022-03-19 11:54:53 +0000
>Num samples:     11 (1-11)
>Note:            1 idle work queue thread omitted
>
>  Thread 0x66dff            11 samples (1-11)         priority 4 (base 4)
>  <thread QoS background (requested default), thread darwinbg, process darwinbg, IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>     *11  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-11
>
>  Thread 0x66e0c            11 samples (1-11)         priority 4 (base 4)
>  <thread QoS background (requested default), thread darwinbg, process darwinbg, IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  ??? (fpsd + 211146) [0x1039938ca] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Binary Images:
>           0x103960000 -        0x1039eafff  fpsd (2.13.61)                       <BB4D7B2C-6D25-33AA-B591-E583B4677E80>  /System/Library/PrivateFrameworks/CoreFP.framework/Versions/A/fpsd
>        0x7fff6e008000 -     0x7fff6e030fff  libsystem_kernel.dylib (4903.278.70) <35EE704F-F9B6-3531-B312-E45CFA2A8743>  /usr/lib/system/libsystem_kernel.dylib
>   *0xffffff8000200000 - 0xffffff8000bfffff  kernel (4903.278.70)                 <041B6A6D-CD16-36FA-88B9-E32FF46EF89F>  /System/Library/Kernels/kernel
>
>
>Process:         fseventsd [71]
>UUID:            2114A6F5-90C6-3A5F-9B9B-E4E6BB55C3D9
>Path:            /System/Library/Frameworks/CoreServices.framework/Versions/A/Frameworks/FSEvents.framework/Versions/A/Support/fseventsd
>Architecture:    x86_64
>Parent:          launchd [1]
>UID:             0
>Footprint:       7400 KB
>Start time:      2022-03-19 11:54:52 +0000
>End time:        2022-03-19 11:54:53 +0000
>Num samples:     11 (1-11)
>CPU Time:        <0.001s (1655.7K cycles, 380.2K instructions, 4.35c/i)
>Note:            1 idle work queue thread omitted
>
>  Thread 0x2c6              11 samples (1-11)         priority 31 (base 31)
>  <thread QoS default (requested default), IO tier 0>
>  11  <truncated backtrace> 1-11
>    11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>     *11  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-11
>
>  Thread 0x2f2              11 samples (1-11)         priority 49 (base 49)     cpu time <0.001s (675.2K cycles, 153.4K instructions, 4.40c/i)
>  <IO tier 0>
>  11  thread_start + 13 (libsystem_pthread.dylib + 9229) [0x7fff6e0c740d] 1-11
>    11  _pthread_start + 66 (libsystem_pthread.dylib + 25161) [0x7fff6e0cb249] 1-11
>      11  _pthread_body + 126 (libsystem_pthread.dylib + 13035) [0x7fff6e0c82eb] 1-11
>        11  ??? (fseventsd + 50949) [0x1045fc705] 1-11
>          11  ??? (fseventsd + 49830) [0x1045fc2a6] 1-11
>            11  __psynch_cvwait + 10 (libsystem_kernel.dylib + 18534) [0x7fff6e00c866] 1-11
>             *11  psynch_cvcontinue + 0 (pthread + 19324) [0xffffff7f82d6fb7c] 1-11
>
>  Thread 0x2f6              11 samples (1-11)         priority 31 (base 31)
>  <thread QoS default (requested default), IO tier 0 and passive>
>  11  <truncated backtrace> 1-11
>    11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>     *11  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-11
>
>  Thread 0x2f7              11 samples (1-11)         priority 50 (base 50)     cpu time <0.001s (160.1K cycles, 25.4K instructions, 6.31c/i)
>  <IO tier 0>
>  11  thread_start + 13 (libsystem_pthread.dylib + 9229) [0x7fff6e0c740d] 1-11
>    11  _pthread_start + 66 (libsystem_pthread.dylib + 25161) [0x7fff6e0cb249] 1-11
>      11  _pthread_body + 126 (libsystem_pthread.dylib + 13035) [0x7fff6e0c82eb] 1-11
>        11  read + 10 (libsystem_kernel.dylib + 12014) [0x7fff6e00aeee] 1-11
>         *11  hndl_unix_scall64 + 22 (kernel + 1421718) [0xffffff800035b196] 1-11
>           *11  unix_syscall64 + 637 (kernel + 8094845) [0xffffff80009b847d] 1-11
>             *11  read_nocancel + 114 (kernel + 7269506) [0xffffff80008eec82] 1-11
>               *11  ??? (kernel + 7270151) [0xffffff80008eef07] 1-11
>                 *11  ??? (kernel + 4405643) [0xffffff800063398b] 1-11
>                   *11  ??? (kernel + 7168593) [0xffffff80008d6251] 1-11
>                     *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>                       *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                         *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x2f8              11 samples (1-11)         priority 31 (base 31)
>  <thread QoS default (requested default), IO tier 0 and passive>
>  11  thread_start + 13 (libsystem_pthread.dylib + 9229) [0x7fff6e0c740d] 1-11
>    11  _pthread_start + 66 (libsystem_pthread.dylib + 25161) [0x7fff6e0cb249] 1-11
>      11  _pthread_body + 126 (libsystem_pthread.dylib + 13035) [0x7fff6e0c82eb] 1-11
>        11  ??? (fseventsd + 34818) [0x1045f8802] 1-11
>          11  __psynch_cvwait + 10 (libsystem_kernel.dylib + 18534) [0x7fff6e00c866] 1-11
>           *11  psynch_cvcontinue + 0 (pthread + 19324) [0xffffff7f82d6fb7c] 1-11
>
>  Thread 0x6efede           11 samples (1-11)         priority 31 (base 31)     cpu time <0.001s (511.0K cycles, 108.2K instructions, 4.72c/i)
>  <thread QoS default (requested default), IO tier 0>
>  11  thread_start + 13 (libsystem_pthread.dylib + 9229) [0x7fff6e0c740d] 1-11
>    11  _pthread_start + 66 (libsystem_pthread.dylib + 25161) [0x7fff6e0cb249] 1-11
>      11  _pthread_body + 126 (libsystem_pthread.dylib + 13035) [0x7fff6e0c82eb] 1-11
>        11  ??? (fseventsd + 34892) [0x1045f884c] 1-11
>          11  __psynch_cvwait + 10 (libsystem_kernel.dylib + 18534) [0x7fff6e00c866] 1-11
>           *11  psynch_cvcontinue + 0 (pthread + 19324) [0xffffff7f82d6fb7c] 1-11
>
>  Thread 0x6efedf           11 samples (1-11)         priority 31 (base 31)     cpu time <0.001s (309.3K cycles, 93.2K instructions, 3.32c/i)
>  <thread QoS default (requested default), IO tier 0>
>  11  thread_start + 13 (libsystem_pthread.dylib + 9229) [0x7fff6e0c740d] 1-11
>    11  _pthread_start + 66 (libsystem_pthread.dylib + 25161) [0x7fff6e0cb249] 1-11
>      11  _pthread_body + 126 (libsystem_pthread.dylib + 13035) [0x7fff6e0c82eb] 1-11
>        11  ??? (fseventsd + 34892) [0x1045f884c] 1-11
>          11  __psynch_cvwait + 10 (libsystem_kernel.dylib + 18534) [0x7fff6e00c866] 1-11
>           *11  psynch_cvcontinue + 0 (pthread + 19324) [0xffffff7f82d6fb7c] 1-11
>
>  Thread 0x6efee6           11 samples (1-11)         priority 31 (base 31)
>  <thread QoS default (requested default), IO tier 0>
>  11  thread_start + 13 (libsystem_pthread.dylib + 9229) [0x7fff6e0c740d] 1-11
>    11  _pthread_start + 66 (libsystem_pthread.dylib + 25161) [0x7fff6e0cb249] 1-11
>      11  _pthread_body + 126 (libsystem_pthread.dylib + 13035) [0x7fff6e0c82eb] 1-11
>        11  ??? (fseventsd + 34892) [0x1045f884c] 1-11
>          11  __psynch_cvwait + 10 (libsystem_kernel.dylib + 18534) [0x7fff6e00c866] 1-11
>           *11  psynch_cvcontinue + 0 (pthread + 19324) [0xffffff7f82d6fb7c] 1-11
>
>  Binary Images:
>           0x1045f0000 -        0x104600fff  fseventsd (1239.200.13)              <2114A6F5-90C6-3A5F-9B9B-E4E6BB55C3D9>  /System/Library/Frameworks/CoreServices.framework/Versions/A/Frameworks/FSEvents.framework/Versions/A/Support/fseventsd
>        0x7fff6e008000 -     0x7fff6e030fff  libsystem_kernel.dylib (4903.278.70) <35EE704F-F9B6-3531-B312-E45CFA2A8743>  /usr/lib/system/libsystem_kernel.dylib
>        0x7fff6e0c5000 -     0x7fff6e0cffff  libsystem_pthread.dylib (330.250.2)  <2D5C08FF-484F-3D59-9132-CE1DCB3F76D7>  /usr/lib/system/libsystem_pthread.dylib
>   *0xffffff7f82d6b000 - 0xffffff7f82d72fff  com.apple.kec.pthread 1.0 (1)        <6C7628FE-2621-3C19-B248-D4DA0D722123>  /System/Library/Extensions/pthread.kext/Contents/MacOS/pthread
>   *0xffffff8000200000 - 0xffffff8000bfffff  kernel (4903.278.70)                 <041B6A6D-CD16-36FA-88B9-E32FF46EF89F>  /System/Library/Kernels/kernel
>
>
>Process:         garcon [53685]
>UUID:            D4D90D93-F5B2-39BB-AF46-7B6FEFB4452D
>Path:            /Applications/Downloaded/Dropbox.app/Contents/PlugIns/garcon.appex/Contents/MacOS/garcon
>Architecture:    x86_64
>Parent:          launchd [1]
>UID:             502
>Sudden Term:     Tracked (allows idle exit)
>Footprint:       6404 KB
>Start time:      2022-03-19 11:54:52 +0000
>End time:        2022-03-19 11:54:53 +0000
>Num samples:     11 (1-11)
>Note:            1 idle work queue thread omitted
>
>  Thread 0x62c07b           DispatchQueue 1           11 samples (1-11)         priority 46 (base 46)
>  <thread QoS user interactive (requested user interactive), process sudden termination dirty, IO tier 0>
>  11  start + 1 (libdyld.dylib + 91093) [0x7fff6ded43d5] 1-11
>    11  NSExtensionMain + 51 (Foundation + 2339980) [0x7fff441ef48c] 1-11
>      11  ??? (PlugInKit + 84895) [0x7fff64109b9f] 1-11
>        11  ??? (PlugInKit + 83603) [0x7fff64109693] 1-11
>          11  ??? (PlugInKit + 84043) [0x7fff6410984b] 1-11
>            11  -[NSXPCListener resume] + 162 (Foundation + 169082) [0x7fff43fdd47a] 1-11
>              11  xpc_main + 433 (libxpc.dylib + 68445) [0x7fff6e10cb5d] 1-11
>                11  _xpc_objc_main + 612 (libxpc.dylib + 69783) [0x7fff6e10d097] 1-11
>                  11  NSApplicationMain + 777 (AppKit + 12736) [0x7fff3f31a1c0] 1-11
>                    11  -[NSApplication run] + 699 (AppKit + 81044) [0x7fff3f32ac94] 1-11
>                      11  -[NSApplication(NSEvent) _nextEventMatchingEventMask:untilDate:inMode:dequeue:] + 1361 (AppKit + 105335) [0x7fff3f330b77] 1-11
>                        11  _DPSNextEvent + 1135 (AppKit + 110217) [0x7fff3f331e89] 1-11
>                          11  _BlockUntilNextEventMatchingListInModeWithFilter + 64 (HIToolbox + 44150) [0x7fff40f99c76] 1-11
>                            11  ReceiveNextEventCommon + 603 (HIToolbox + 44773) [0x7fff40f99ee5] 1-11
>                              11  RunCurrentEventLoopInMode + 292 (HIToolbox + 45483) [0x7fff40f9a1ab] 1-11
>                                11  CFRunLoopRunSpecific + 459 (CoreFoundation + 236881) [0x7fff41d48d51] 1-11
>                                  11  __CFRunLoopRun + 1619 (CoreFoundation + 239094) [0x7fff41d495f6] 1-11
>                                    11  __CFRunLoopServiceMachPort + 327 (CoreFoundation + 241801) [0x7fff41d4a089] 1-11
>                                      11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>                                       *11  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-11
>
>  Thread 0x62c08e           Thread name "com.apple.NSEventThread"               11 samples (1-11)         priority 46 (base 46)
>  <thread QoS user interactive (requested user interactive), process sudden termination dirty, IO tier 0>
>  11  <truncated backtrace> 1-11
>    11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>     *11  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-11
>
>  Binary Images:
>           0x1051cb000 -        0x1051d6fff  garcon                                  <D4D90D93-F5B2-39BB-AF46-7B6FEFB4452D>  /Applications/Downloaded/Dropbox.app/Contents/PlugIns/garcon.appex/Contents/MacOS/garcon
>        0x7fff3f317000 -     0x7fff400ccfff  com.apple.AppKit 6.9 (1671.60.112)      <4AFB032C-2786-3AD7-8EDA-576956992A9C>  /System/Library/Frameworks/AppKit.framework/Versions/C/AppKit
>        0x7fff40f8f000 -     0x7fff41286fff  com.apple.HIToolbox 2.1.1 (918.7)       <88D7F19C-8C9D-384B-BAB5-8205CA282F2C>  /System/Library/Frameworks/Carbon.framework/Versions/A/Frameworks/HIToolbox.framework/Versions/A/HIToolbox
>        0x7fff41d0f000 -     0x7fff42155fff  com.apple.CoreFoundation 6.9 (1575.405) <22EC9B76-B2B4-3CE8-9EAE-33531A902956>  /System/Library/Frameworks/CoreFoundation.framework/Versions/A/CoreFoundation
>        0x7fff43fb4000 -     0x7fff44362fff  com.apple.Foundation 6.9 (1575.405)     <9FA71865-7713-3F53-91E7-5DCEBCF4F83D>  /System/Library/Frameworks/Foundation.framework/Versions/C/Foundation
>        0x7fff640f5000 -     0x7fff64118fff  com.apple.pluginkit.framework 1.0 (1)   <B00A2028-4490-3BEA-B0F1-082BB7C050DD>  /System/Library/PrivateFrameworks/PlugInKit.framework/Versions/A/PlugInKit
>        0x7fff6debe000 -     0x7fff6deeafff  libdyld.dylib (655.1.1)                 <002418CC-AD11-3D10-865B-015591D24E6C>  /usr/lib/system/libdyld.dylib
>        0x7fff6e008000 -     0x7fff6e030fff  libsystem_kernel.dylib (4903.278.70)    <35EE704F-F9B6-3531-B312-E45CFA2A8743>  /usr/lib/system/libsystem_kernel.dylib
>        0x7fff6e0fc000 -     0x7fff6e12bfff  libxpc.dylib (1336.261.7)               <404F0E1A-30BC-3CFB-98D3-4A2167CC2AB8>  /usr/lib/system/libxpc.dylib
>   *0xffffff8000200000 - 0xffffff8000bfffff  kernel (4903.278.70)                    <041B6A6D-CD16-36FA-88B9-E32FF46EF89F>  /System/Library/Kernels/kernel
>
>
>Process:         garcon [53688]
>UUID:            D4D90D93-F5B2-39BB-AF46-7B6FEFB4452D
>Path:            /Applications/Downloaded/Dropbox.app/Contents/PlugIns/garcon.appex/Contents/MacOS/garcon
>Architecture:    x86_64
>Parent:          launchd [1]
>UID:             502
>Sudden Term:     Tracked (allows idle exit)
>Footprint:       6404 KB
>Start time:      2022-03-19 11:54:52 +0000
>End time:        2022-03-19 11:54:53 +0000
>Num samples:     11 (1-11)
>Note:            1 idle work queue thread omitted
>
>  Thread 0x62c0a2           DispatchQueue 1           11 samples (1-11)         priority 46 (base 46)
>  <thread QoS user interactive (requested user interactive), process sudden termination dirty, IO tier 0>
>  11  start + 1 (libdyld.dylib + 91093) [0x7fff6ded43d5] 1-11
>    11  NSExtensionMain + 51 (Foundation + 2339980) [0x7fff441ef48c] 1-11
>      11  ??? (PlugInKit + 84895) [0x7fff64109b9f] 1-11
>        11  ??? (PlugInKit + 83603) [0x7fff64109693] 1-11
>          11  ??? (PlugInKit + 84043) [0x7fff6410984b] 1-11
>            11  -[NSXPCListener resume] + 162 (Foundation + 169082) [0x7fff43fdd47a] 1-11
>              11  xpc_main + 433 (libxpc.dylib + 68445) [0x7fff6e10cb5d] 1-11
>                11  _xpc_objc_main + 612 (libxpc.dylib + 69783) [0x7fff6e10d097] 1-11
>                  11  NSApplicationMain + 777 (AppKit + 12736) [0x7fff3f31a1c0] 1-11
>                    11  -[NSApplication run] + 699 (AppKit + 81044) [0x7fff3f32ac94] 1-11
>                      11  -[NSApplication(NSEvent) _nextEventMatchingEventMask:untilDate:inMode:dequeue:] + 1361 (AppKit + 105335) [0x7fff3f330b77] 1-11
>                        11  _DPSNextEvent + 1135 (AppKit + 110217) [0x7fff3f331e89] 1-11
>                          11  _BlockUntilNextEventMatchingListInModeWithFilter + 64 (HIToolbox + 44150) [0x7fff40f99c76] 1-11
>                            11  ReceiveNextEventCommon + 603 (HIToolbox + 44773) [0x7fff40f99ee5] 1-11
>                              11  RunCurrentEventLoopInMode + 292 (HIToolbox + 45483) [0x7fff40f9a1ab] 1-11
>                                11  CFRunLoopRunSpecific + 459 (CoreFoundation + 236881) [0x7fff41d48d51] 1-11
>                                  11  __CFRunLoopRun + 1619 (CoreFoundation + 239094) [0x7fff41d495f6] 1-11
>                                    11  __CFRunLoopServiceMachPort + 327 (CoreFoundation + 241801) [0x7fff41d4a089] 1-11
>                                      11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>                                       *11  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-11
>
>  Thread 0x62c0bb           Thread name "com.apple.NSEventThread"               11 samples (1-11)         priority 46 (base 46)
>  <thread QoS user interactive (requested user interactive), process sudden termination dirty, IO tier 0>
>  11  <truncated backtrace> 1-11
>    11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>     *11  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-11
>
>  Binary Images:
>           0x1099a0000 -        0x1099abfff  garcon                                  <D4D90D93-F5B2-39BB-AF46-7B6FEFB4452D>  /Applications/Downloaded/Dropbox.app/Contents/PlugIns/garcon.appex/Contents/MacOS/garcon
>        0x7fff3f317000 -     0x7fff400ccfff  com.apple.AppKit 6.9 (1671.60.112)      <4AFB032C-2786-3AD7-8EDA-576956992A9C>  /System/Library/Frameworks/AppKit.framework/Versions/C/AppKit
>        0x7fff40f8f000 -     0x7fff41286fff  com.apple.HIToolbox 2.1.1 (918.7)       <88D7F19C-8C9D-384B-BAB5-8205CA282F2C>  /System/Library/Frameworks/Carbon.framework/Versions/A/Frameworks/HIToolbox.framework/Versions/A/HIToolbox
>        0x7fff41d0f000 -     0x7fff42155fff  com.apple.CoreFoundation 6.9 (1575.405) <22EC9B76-B2B4-3CE8-9EAE-33531A902956>  /System/Library/Frameworks/CoreFoundation.framework/Versions/A/CoreFoundation
>        0x7fff43fb4000 -     0x7fff44362fff  com.apple.Foundation 6.9 (1575.405)     <9FA71865-7713-3F53-91E7-5DCEBCF4F83D>  /System/Library/Frameworks/Foundation.framework/Versions/C/Foundation
>        0x7fff640f5000 -     0x7fff64118fff  com.apple.pluginkit.framework 1.0 (1)   <B00A2028-4490-3BEA-B0F1-082BB7C050DD>  /System/Library/PrivateFrameworks/PlugInKit.framework/Versions/A/PlugInKit
>        0x7fff6debe000 -     0x7fff6deeafff  libdyld.dylib (655.1.1)                 <002418CC-AD11-3D10-865B-015591D24E6C>  /usr/lib/system/libdyld.dylib
>        0x7fff6e008000 -     0x7fff6e030fff  libsystem_kernel.dylib (4903.278.70)    <35EE704F-F9B6-3531-B312-E45CFA2A8743>  /usr/lib/system/libsystem_kernel.dylib
>        0x7fff6e0fc000 -     0x7fff6e12bfff  libxpc.dylib (1336.261.7)               <404F0E1A-30BC-3CFB-98D3-4A2167CC2AB8>  /usr/lib/system/libxpc.dylib
>   *0xffffff8000200000 - 0xffffff8000bfffff  kernel (4903.278.70)                    <041B6A6D-CD16-36FA-88B9-E32FF46EF89F>  /System/Library/Kernels/kernel
>
>
>Process:         garcon [54451]
>UUID:            D4D90D93-F5B2-39BB-AF46-7B6FEFB4452D
>Path:            /Applications/Downloaded/Dropbox.app/Contents/PlugIns/garcon.appex/Contents/MacOS/garcon
>Architecture:    x86_64
>Parent:          launchd [1]
>UID:             502
>Sudden Term:     Tracked (allows idle exit)
>Footprint:       6416 KB
>Start time:      2022-03-19 11:54:52 +0000
>End time:        2022-03-19 11:54:53 +0000
>Num samples:     11 (1-11)
>Note:            1 idle work queue thread omitted
>
>  Thread 0x63cfd5           DispatchQueue 1           11 samples (1-11)         priority 46 (base 46)
>  <thread QoS user interactive (requested user interactive), process sudden termination dirty, IO tier 0>
>  11  start + 1 (libdyld.dylib + 91093) [0x7fff6ded43d5] 1-11
>    11  NSExtensionMain + 51 (Foundation + 2339980) [0x7fff441ef48c] 1-11
>      11  ??? (PlugInKit + 84895) [0x7fff64109b9f] 1-11
>        11  ??? (PlugInKit + 83603) [0x7fff64109693] 1-11
>          11  ??? (PlugInKit + 84043) [0x7fff6410984b] 1-11
>            11  -[NSXPCListener resume] + 162 (Foundation + 169082) [0x7fff43fdd47a] 1-11
>              11  xpc_main + 433 (libxpc.dylib + 68445) [0x7fff6e10cb5d] 1-11
>                11  _xpc_objc_main + 612 (libxpc.dylib + 69783) [0x7fff6e10d097] 1-11
>                  11  NSApplicationMain + 777 (AppKit + 12736) [0x7fff3f31a1c0] 1-11
>                    11  -[NSApplication run] + 699 (AppKit + 81044) [0x7fff3f32ac94] 1-11
>                      11  -[NSApplication(NSEvent) _nextEventMatchingEventMask:untilDate:inMode:dequeue:] + 1361 (AppKit + 105335) [0x7fff3f330b77] 1-11
>                        11  _DPSNextEvent + 1135 (AppKit + 110217) [0x7fff3f331e89] 1-11
>                          11  _BlockUntilNextEventMatchingListInModeWithFilter + 64 (HIToolbox + 44150) [0x7fff40f99c76] 1-11
>                            11  ReceiveNextEventCommon + 603 (HIToolbox + 44773) [0x7fff40f99ee5] 1-11
>                              11  RunCurrentEventLoopInMode + 292 (HIToolbox + 45483) [0x7fff40f9a1ab] 1-11
>                                11  CFRunLoopRunSpecific + 459 (CoreFoundation + 236881) [0x7fff41d48d51] 1-11
>                                  11  __CFRunLoopRun + 1619 (CoreFoundation + 239094) [0x7fff41d495f6] 1-11
>                                    11  __CFRunLoopServiceMachPort + 327 (CoreFoundation + 241801) [0x7fff41d4a089] 1-11
>                                      11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>                                       *11  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-11
>
>  Thread 0x63cff3           Thread name "com.apple.NSEventThread"               11 samples (1-11)         priority 46 (base 46)
>  <thread QoS user interactive (requested user interactive), process sudden termination dirty, IO tier 0>
>  11  <truncated backtrace> 1-11
>    11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>     *11  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-11
>
>  Binary Images:
>           0x10495b000 -        0x104966fff  garcon                                  <D4D90D93-F5B2-39BB-AF46-7B6FEFB4452D>  /Applications/Downloaded/Dropbox.app/Contents/PlugIns/garcon.appex/Contents/MacOS/garcon
>        0x7fff3f317000 -     0x7fff400ccfff  com.apple.AppKit 6.9 (1671.60.112)      <4AFB032C-2786-3AD7-8EDA-576956992A9C>  /System/Library/Frameworks/AppKit.framework/Versions/C/AppKit
>        0x7fff40f8f000 -     0x7fff41286fff  com.apple.HIToolbox 2.1.1 (918.7)       <88D7F19C-8C9D-384B-BAB5-8205CA282F2C>  /System/Library/Frameworks/Carbon.framework/Versions/A/Frameworks/HIToolbox.framework/Versions/A/HIToolbox
>        0x7fff41d0f000 -     0x7fff42155fff  com.apple.CoreFoundation 6.9 (1575.405) <22EC9B76-B2B4-3CE8-9EAE-33531A902956>  /System/Library/Frameworks/CoreFoundation.framework/Versions/A/CoreFoundation
>        0x7fff43fb4000 -     0x7fff44362fff  com.apple.Foundation 6.9 (1575.405)     <9FA71865-7713-3F53-91E7-5DCEBCF4F83D>  /System/Library/Frameworks/Foundation.framework/Versions/C/Foundation
>        0x7fff640f5000 -     0x7fff64118fff  com.apple.pluginkit.framework 1.0 (1)   <B00A2028-4490-3BEA-B0F1-082BB7C050DD>  /System/Library/PrivateFrameworks/PlugInKit.framework/Versions/A/PlugInKit
>        0x7fff6debe000 -     0x7fff6deeafff  libdyld.dylib (655.1.1)                 <002418CC-AD11-3D10-865B-015591D24E6C>  /usr/lib/system/libdyld.dylib
>        0x7fff6e008000 -     0x7fff6e030fff  libsystem_kernel.dylib (4903.278.70)    <35EE704F-F9B6-3531-B312-E45CFA2A8743>  /usr/lib/system/libsystem_kernel.dylib
>        0x7fff6e0fc000 -     0x7fff6e12bfff  libxpc.dylib (1336.261.7)               <404F0E1A-30BC-3CFB-98D3-4A2167CC2AB8>  /usr/lib/system/libxpc.dylib
>   *0xffffff8000200000 - 0xffffff8000bfffff  kernel (4903.278.70)                    <041B6A6D-CD16-36FA-88B9-E32FF46EF89F>  /System/Library/Kernels/kernel
>
>
>Process:         garcon [58258]
>UUID:            D4D90D93-F5B2-39BB-AF46-7B6FEFB4452D
>Path:            /Applications/Downloaded/Dropbox.app/Contents/PlugIns/garcon.appex/Contents/MacOS/garcon
>Architecture:    x86_64
>Parent:          launchd [1]
>UID:             502
>Sudden Term:     Tracked (allows idle exit)
>Footprint:       14.00 MB
>Start time:      2022-03-19 11:54:52 +0000
>End time:        2022-03-19 11:54:53 +0000
>Num samples:     11 (1-11)
>Note:            1 idle work queue thread omitted
>
>  Thread 0x69d25f           DispatchQueue 1           11 samples (1-11)         priority 46 (base 46)
>  <thread QoS user interactive (requested user interactive), process sudden termination dirty, IO tier 0>
>  11  start + 1 (libdyld.dylib + 91093) [0x7fff6ded43d5] 1-11
>    11  NSExtensionMain + 51 (Foundation + 2339980) [0x7fff441ef48c] 1-11
>      11  ??? (PlugInKit + 84895) [0x7fff64109b9f] 1-11
>        11  ??? (PlugInKit + 83603) [0x7fff64109693] 1-11
>          11  ??? (PlugInKit + 84043) [0x7fff6410984b] 1-11
>            11  -[NSXPCListener resume] + 162 (Foundation + 169082) [0x7fff43fdd47a] 1-11
>              11  xpc_main + 433 (libxpc.dylib + 68445) [0x7fff6e10cb5d] 1-11
>                11  _xpc_objc_main + 612 (libxpc.dylib + 69783) [0x7fff6e10d097] 1-11
>                  11  NSApplicationMain + 777 (AppKit + 12736) [0x7fff3f31a1c0] 1-11
>                    11  -[NSApplication run] + 699 (AppKit + 81044) [0x7fff3f32ac94] 1-11
>                      11  -[NSApplication(NSEvent) _nextEventMatchingEventMask:untilDate:inMode:dequeue:] + 1361 (AppKit + 105335) [0x7fff3f330b77] 1-11
>                        11  _DPSNextEvent + 1135 (AppKit + 110217) [0x7fff3f331e89] 1-11
>                          11  _BlockUntilNextEventMatchingListInModeWithFilter + 64 (HIToolbox + 44150) [0x7fff40f99c76] 1-11
>                            11  ReceiveNextEventCommon + 603 (HIToolbox + 44773) [0x7fff40f99ee5] 1-11
>                              11  RunCurrentEventLoopInMode + 292 (HIToolbox + 45483) [0x7fff40f9a1ab] 1-11
>                                11  CFRunLoopRunSpecific + 459 (CoreFoundation + 236881) [0x7fff41d48d51] 1-11
>                                  11  __CFRunLoopRun + 1619 (CoreFoundation + 239094) [0x7fff41d495f6] 1-11
>                                    11  __CFRunLoopServiceMachPort + 327 (CoreFoundation + 241801) [0x7fff41d4a089] 1-11
>                                      11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>                                       *11  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-11
>
>  Thread 0x69d275           Thread name "com.apple.NSEventThread"               11 samples (1-11)         priority 46 (base 46)
>  <thread QoS user interactive (requested user interactive), process sudden termination dirty, IO tier 0>
>  11  <truncated backtrace> 1-11
>    11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>     *11  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-11
>
>  Binary Images:
>           0x10ff81000 -        0x10ff8cfff  garcon                                  <D4D90D93-F5B2-39BB-AF46-7B6FEFB4452D>  /Applications/Downloaded/Dropbox.app/Contents/PlugIns/garcon.appex/Contents/MacOS/garcon
>        0x7fff3f317000 -     0x7fff400ccfff  com.apple.AppKit 6.9 (1671.60.112)      <4AFB032C-2786-3AD7-8EDA-576956992A9C>  /System/Library/Frameworks/AppKit.framework/Versions/C/AppKit
>        0x7fff40f8f000 -     0x7fff41286fff  com.apple.HIToolbox 2.1.1 (918.7)       <88D7F19C-8C9D-384B-BAB5-8205CA282F2C>  /System/Library/Frameworks/Carbon.framework/Versions/A/Frameworks/HIToolbox.framework/Versions/A/HIToolbox
>        0x7fff41d0f000 -     0x7fff42155fff  com.apple.CoreFoundation 6.9 (1575.405) <22EC9B76-B2B4-3CE8-9EAE-33531A902956>  /System/Library/Frameworks/CoreFoundation.framework/Versions/A/CoreFoundation
>        0x7fff43fb4000 -     0x7fff44362fff  com.apple.Foundation 6.9 (1575.405)     <9FA71865-7713-3F53-91E7-5DCEBCF4F83D>  /System/Library/Frameworks/Foundation.framework/Versions/C/Foundation
>        0x7fff640f5000 -     0x7fff64118fff  com.apple.pluginkit.framework 1.0 (1)   <B00A2028-4490-3BEA-B0F1-082BB7C050DD>  /System/Library/PrivateFrameworks/PlugInKit.framework/Versions/A/PlugInKit
>        0x7fff6debe000 -     0x7fff6deeafff  libdyld.dylib (655.1.1)                 <002418CC-AD11-3D10-865B-015591D24E6C>  /usr/lib/system/libdyld.dylib
>        0x7fff6e008000 -     0x7fff6e030fff  libsystem_kernel.dylib (4903.278.70)    <35EE704F-F9B6-3531-B312-E45CFA2A8743>  /usr/lib/system/libsystem_kernel.dylib
>        0x7fff6e0fc000 -     0x7fff6e12bfff  libxpc.dylib (1336.261.7)               <404F0E1A-30BC-3CFB-98D3-4A2167CC2AB8>  /usr/lib/system/libxpc.dylib
>   *0xffffff8000200000 - 0xffffff8000bfffff  kernel (4903.278.70)                    <041B6A6D-CD16-36FA-88B9-E32FF46EF89F>  /System/Library/Kernels/kernel
>
>
>Process:         gpg-agent [57805]
>UUID:            9A41D6ED-8858-3C92-93A6-2347E731B828
>Path:            /usr/local/MacGPG2/bin/gpg-agent
>Architecture:    x86_64
>Parent:          launchd [1]
>UID:             502
>Footprint:       456 KB
>Start time:      2022-03-19 11:54:52 +0000
>End time:        2022-03-19 11:54:53 +0000
>Num samples:     11 (1-11)
>
>  Thread 0x690aa0           11 samples (1-11)         priority 31 (base 31)
>  <IO tier 0>
>  11  start + 1 (libdyld.dylib + 91093) [0x7fff6ded43d5] 1-11
>    11  main + 5571 (gpg-agent + 9939) [0x1078e56d3] 1-11
>      11  handle_connections + 1689 (gpg-agent + 17625) [0x1078e74d9] 1-11
>        11  npth_pselect + 76 (libnpth.0.dylib + 6108) [0x107a4d7dc] 1-11
>          11  __pselect + 10 (libsystem_kernel.dylib + 30142) [0x7fff6e00f5be] 1-11
>           *11  ??? (kernel + 7168864) [0xffffff80008d6360] 1-11
>
>  Binary Images:
>           0x1078e3000 -        0x107930fff  gpg-agent (0)                        <9A41D6ED-8858-3C92-93A6-2347E731B828>  /usr/local/MacGPG2/bin/gpg-agent
>           0x107a4c000 -        0x107a4dfff  libnpth.0.dylib (0)                  <8B8CDFB1-41CD-3375-B650-B7BDCF59E680>  /usr/local/MacGPG2/lib/libnpth.0.dylib
>        0x7fff6debe000 -     0x7fff6deeafff  libdyld.dylib (655.1.1)              <002418CC-AD11-3D10-865B-015591D24E6C>  /usr/lib/system/libdyld.dylib
>        0x7fff6e008000 -     0x7fff6e030fff  libsystem_kernel.dylib (4903.278.70) <35EE704F-F9B6-3531-B312-E45CFA2A8743>  /usr/lib/system/libsystem_kernel.dylib
>   *0xffffff8000200000 - 0xffffff8000bfffff  kernel (4903.278.70)                 <041B6A6D-CD16-36FA-88B9-E32FF46EF89F>  /System/Library/Kernels/kernel
>
>
>Process:         hidd [126]
>UUID:            44A8BE5C-4536-36D0-BA5B-E63674BACEC1
>Path:            /usr/libexec/hidd
>Architecture:    x86_64
>Parent:          launchd [1]
>UID:             261
>Sudden Term:     Tracked
>Footprint:       4964 KB
>Start time:      2022-03-19 11:54:52 +0000
>End time:        2022-03-19 11:54:53 +0000
>Num samples:     11 (1-11)
>Note:            2 idle work queue threads omitted
>
>  Thread 0x3b0              DispatchQueue 1           11 samples (1-11)         priority 31 (base 31)
>  <thread QoS default (requested default), process sudden termination clean, IO tier 0>
>  11  start + 1 (libdyld.dylib + 91093) [0x7fff6ded43d5] 1-11
>    11  ??? (hidd + 3707) [0x10fd8ee7b] 1-11
>      11  CFRunLoopRun + 40 (CoreFoundation + 236385) [0x7fff41d48b61] 1-11
>        11  CFRunLoopRunSpecific + 459 (CoreFoundation + 236881) [0x7fff41d48d51] 1-11
>          11  __CFRunLoopRun + 1619 (CoreFoundation + 239094) [0x7fff41d495f6] 1-11
>            11  __CFRunLoopServiceMachPort + 327 (CoreFoundation + 241801) [0x7fff41d4a089] 1-11
>              11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>               *11  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-11
>
>  Thread 0x3c9              Thread name "IOHIDService - RunLoopCompatibilityThread"                       11 samples (1-11)         priority 63 (base 63)
>  <process sudden termination clean, IO tier 0>
>  11  <truncated backtrace> 1-11
>    11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>     *11  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-11
>
>  Thread 0x6eff45           11 samples (1-11)         priority 63 (base 63)
>  <process sudden termination clean, IO tier 0>
>  11  thread_start + 13 (libsystem_pthread.dylib + 9229) [0x7fff6e0c740d] 1-11
>    11  _pthread_start + 66 (libsystem_pthread.dylib + 25161) [0x7fff6e0cb249] 1-11
>      11  _pthread_body + 126 (libsystem_pthread.dylib + 13035) [0x7fff6e0c82eb] 1-11
>        11  _dispatch_worker_thread + 317 (libdispatch.dylib + 70141) [0x7fff6de951fd] 1-11
>          11  _dispatch_semaphore_wait_slow + 58 (libdispatch.dylib + 17271) [0x7fff6de88377] 1-11
>            11  semaphore_timedwait_trap + 10 (libsystem_kernel.dylib + 4718) [0x7fff6e00926e] 1-11
>             *11  semaphore_wait_continue + 0 (kernel + 1930816) [0xffffff80003d7640] 1-11
>
>  Thread 0x6effb3           11 samples (1-11)         priority 63 (base 63)
>  <process sudden termination clean, IO tier 0>
>  11  thread_start + 13 (libsystem_pthread.dylib + 9229) [0x7fff6e0c740d] 1-11
>    11  _pthread_start + 66 (libsystem_pthread.dylib + 25161) [0x7fff6e0cb249] 1-11
>      11  _pthread_body + 126 (libsystem_pthread.dylib + 13035) [0x7fff6e0c82eb] 1-11
>        11  _dispatch_worker_thread + 317 (libdispatch.dylib + 70141) [0x7fff6de951fd] 1-11
>          11  _dispatch_semaphore_wait_slow + 58 (libdispatch.dylib + 17271) [0x7fff6de88377] 1-11
>            11  semaphore_timedwait_trap + 10 (libsystem_kernel.dylib + 4718) [0x7fff6e00926e] 1-11
>             *11  semaphore_wait_continue + 0 (kernel + 1930816) [0xffffff80003d7640] 1-11
>
>  Binary Images:
>           0x10fd8e000 -        0x10fd8efff  hidd (1090.270.7)                       <44A8BE5C-4536-36D0-BA5B-E63674BACEC1>  /usr/libexec/hidd
>        0x7fff41d0f000 -     0x7fff42155fff  com.apple.CoreFoundation 6.9 (1575.405) <22EC9B76-B2B4-3CE8-9EAE-33531A902956>  /System/Library/Frameworks/CoreFoundation.framework/Versions/A/CoreFoundation
>        0x7fff6de84000 -     0x7fff6debdfff  libdispatch.dylib (1008.270.1)          <97273678-E94C-3C8C-89F6-2E2020F4B43B>  /usr/lib/system/libdispatch.dylib
>        0x7fff6debe000 -     0x7fff6deeafff  libdyld.dylib (655.1.1)                 <002418CC-AD11-3D10-865B-015591D24E6C>  /usr/lib/system/libdyld.dylib
>        0x7fff6e008000 -     0x7fff6e030fff  libsystem_kernel.dylib (4903.278.70)    <35EE704F-F9B6-3531-B312-E45CFA2A8743>  /usr/lib/system/libsystem_kernel.dylib
>        0x7fff6e0c5000 -     0x7fff6e0cffff  libsystem_pthread.dylib (330.250.2)     <2D5C08FF-484F-3D59-9132-CE1DCB3F76D7>  /usr/lib/system/libsystem_pthread.dylib
>   *0xffffff8000200000 - 0xffffff8000bfffff  kernel (4903.278.70)                    <041B6A6D-CD16-36FA-88B9-E32FF46EF89F>  /System/Library/Kernels/kernel
>
>
>Process:         HippoConnectAgent [460]
>UUID:            67BBDBF2-ECD2-3C7D-BDE4-55DE608FBF66
>Path:            /Library/Application Support/HippoConnect/HippoConnectAgent
>Architecture:    x86_64
>Parent:          launchd [1]
>UID:             502
>Footprint:       3792 KB
>Start time:      2022-03-19 11:54:52 +0000
>End time:        2022-03-19 11:54:53 +0000
>Num samples:     11 (1-11)
>Note:            1 idle work queue thread omitted
>
>  Thread 0xfc4              DispatchQueue 1           11 samples (1-11)         priority 20 (base 20)
>  <thread QoS utility (requested utility), timers tier 3 (coalesced), IO tier 1>
>  11  ??? (HippoConnectAgent + 5124) [0x100001404] 1-11
>    11  ??? (HippoConnectAgent + 5838) [0x1000016ce] 1-11
>      11  -[NSApplication run] + 699 (AppKit + 81044) [0x7fff3f32ac94] 1-11
>        11  -[NSApplication(NSEvent) _nextEventMatchingEventMask:untilDate:inMode:dequeue:] + 1361 (AppKit + 105335) [0x7fff3f330b77] 1-11
>          11  _DPSNextEvent + 1135 (AppKit + 110217) [0x7fff3f331e89] 1-11
>            11  _BlockUntilNextEventMatchingListInModeWithFilter + 64 (HIToolbox + 44150) [0x7fff40f99c76] 1-11
>              11  ReceiveNextEventCommon + 603 (HIToolbox + 44773) [0x7fff40f99ee5] 1-11
>                11  RunCurrentEventLoopInMode + 292 (HIToolbox + 45483) [0x7fff40f9a1ab] 1-11
>                  11  CFRunLoopRunSpecific + 459 (CoreFoundation + 236881) [0x7fff41d48d51] 1-11
>                    11  __CFRunLoopRun + 1619 (CoreFoundation + 239094) [0x7fff41d495f6] 1-11
>                      11  __CFRunLoopServiceMachPort + 327 (CoreFoundation + 241801) [0x7fff41d4a089] 1-11
>                        11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>                         *11  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-11
>
>  Thread 0x105c             Thread name "com.apple.CFSocket.private"            11 samples (1-11)         priority 20 (base 20)
>  <thread QoS utility (requested utility), timers tier 3 (coalesced), IO tier 1>
>  11  <truncated backtrace> 1-11
>    11  __select + 10 (libsystem_kernel.dylib + 34326) [0x7fff6e010616] 1-11
>     *11  ??? (kernel + 7168864) [0xffffff80008d6360] 1-11
>
>  Thread 0x1093             Thread name "com.apple.NSEventThread"               11 samples (1-11)         priority 20 (base 20)
>  <thread QoS utility (requested user interactive), timers tier 3 (coalesced), IO tier 1>
>  11  <truncated backtrace> 1-11
>    11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>     *11  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-11
>
>  Binary Images:
>           0x100000000 -        0x10002ffff  HippoConnectAgent                       <67BBDBF2-ECD2-3C7D-BDE4-55DE608FBF66>  /Library/Application Support/HippoConnect/HippoConnectAgent
>        0x7fff3f317000 -     0x7fff400ccfff  com.apple.AppKit 6.9 (1671.60.112)      <4AFB032C-2786-3AD7-8EDA-576956992A9C>  /System/Library/Frameworks/AppKit.framework/Versions/C/AppKit
>        0x7fff40f8f000 -     0x7fff41286fff  com.apple.HIToolbox 2.1.1 (918.7)       <88D7F19C-8C9D-384B-BAB5-8205CA282F2C>  /System/Library/Frameworks/Carbon.framework/Versions/A/Frameworks/HIToolbox.framework/Versions/A/HIToolbox
>        0x7fff41d0f000 -     0x7fff42155fff  com.apple.CoreFoundation 6.9 (1575.405) <22EC9B76-B2B4-3CE8-9EAE-33531A902956>  /System/Library/Frameworks/CoreFoundation.framework/Versions/A/CoreFoundation
>        0x7fff6e008000 -     0x7fff6e030fff  libsystem_kernel.dylib (4903.278.70)    <35EE704F-F9B6-3531-B312-E45CFA2A8743>  /usr/lib/system/libsystem_kernel.dylib
>   *0xffffff8000200000 - 0xffffff8000bfffff  kernel (4903.278.70)                    <041B6A6D-CD16-36FA-88B9-E32FF46EF89F>  /System/Library/Kernels/kernel
>
>
>Process:         HP Device Monitor [471]
>UUID:            6C5FC652-9FDA-3E07-8921-CC479B25E12E
>Path:            /Library/Printers/hp/Frameworks/HPDeviceMonitoring.framework/Versions/1.0/Helpers/HP Device Monitor Manager.app/Contents/Library/LoginItems/HP Device Monitor.app/Contents/MacOS/HP Device Monitor
>Architecture:    x86_64
>Parent:          launchd [1]
>UID:             502
>Footprint:       12.94 MB
>Start time:      2022-03-19 11:54:52 +0000
>End time:        2022-03-19 11:54:53 +0000
>Num samples:     11 (1-11)
>Note:            2 idle work queue threads omitted
>
>  Thread 0xfd8              DispatchQueue 1           11 samples (1-11)         priority 20 (base 20)
>  <thread QoS utility (requested utility), timers tier 3 (coalesced), IO tier 1>
>  11  start + 1 (libdyld.dylib + 91093) [0x7fff6ded43d5] 1-11
>    11  ??? (HP Device Monitor + 100622) [0x10268090e] 1-11
>      11  -[NSApplication run] + 699 (AppKit + 81044) [0x7fff3f32ac94] 1-11
>        11  -[NSApplication(NSEvent) _nextEventMatchingEventMask:untilDate:inMode:dequeue:] + 1361 (AppKit + 105335) [0x7fff3f330b77] 1-11
>          11  _DPSNextEvent + 1135 (AppKit + 110217) [0x7fff3f331e89] 1-11
>            11  _BlockUntilNextEventMatchingListInModeWithFilter + 64 (HIToolbox + 44150) [0x7fff40f99c76] 1-11
>              11  ReceiveNextEventCommon + 603 (HIToolbox + 44773) [0x7fff40f99ee5] 1-11
>                11  RunCurrentEventLoopInMode + 292 (HIToolbox + 45483) [0x7fff40f9a1ab] 1-11
>                  11  CFRunLoopRunSpecific + 459 (CoreFoundation + 236881) [0x7fff41d48d51] 1-11
>                    11  __CFRunLoopRun + 1619 (CoreFoundation + 239094) [0x7fff41d495f6] 1-11
>                      11  __CFRunLoopServiceMachPort + 327 (CoreFoundation + 241801) [0x7fff41d4a089] 1-11
>                        11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>                         *11  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-11
>
>  Thread 0x12a1             11 samples (1-11)         priority 20 (base 20)
>  <thread QoS utility (requested default), timers tier 3 (coalesced), IO tier 1>
>  11  <truncated backtrace> 1-11
>    11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>     *11  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-11
>
>  Thread 0x1374             11 samples (1-11)         priority 20 (base 20)
>  <thread QoS utility (requested default), timers tier 3 (coalesced), IO tier 1>
>  11  <truncated backtrace> 1-11
>    11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>     *11  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-11
>
>  Thread 0x1375             Thread name "com.apple.NSEventThread"               11 samples (1-11)         priority 20 (base 20)
>  <thread QoS utility (requested user interactive), timers tier 3 (coalesced), IO tier 1>
>  11  <truncated backtrace> 1-11
>    11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>     *11  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-11
>
>  Thread 0x13e3             Thread name "com.apple.CFSocket.private"            11 samples (1-11)         priority 20 (base 20)
>  <thread QoS utility (requested utility), timers tier 3 (coalesced), IO tier 1>
>  11  <truncated backtrace> 1-11
>    11  __select + 10 (libsystem_kernel.dylib + 34326) [0x7fff6e010616] 1-11
>     *11  ??? (kernel + 7168864) [0xffffff80008d6360] 1-11
>
>  Thread 0x437bc7           11 samples (1-11)         priority 20 (base 20)
>  <thread QoS utility (requested default), timers tier 3 (coalesced), IO tier 1>
>  11  thread_start + 13 (libsystem_pthread.dylib + 9229) [0x7fff6e0c740d] 1-11
>    11  _pthread_start + 66 (libsystem_pthread.dylib + 25161) [0x7fff6e0cb249] 1-11
>      11  _pthread_body + 126 (libsystem_pthread.dylib + 13035) [0x7fff6e0c82eb] 1-11
>        11  __NSThread__start__ + 1194 (Foundation + 76194) [0x7fff43fc69a2] 1-11
>          11  ??? (HPDM + 1550146) [0x1028be742] 1-11
>            11  CFRunLoopRunSpecific + 459 (CoreFoundation + 236881) [0x7fff41d48d51] 1-11
>              11  __CFRunLoopRun + 1619 (CoreFoundation + 239094) [0x7fff41d495f6] 1-11
>                11  __CFRunLoopServiceMachPort + 327 (CoreFoundation + 241801) [0x7fff41d4a089] 1-11
>                  11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>                   *11  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-11
>
>  Binary Images:
>           0x102668000 -        0x10270afff  com.hp.devicemonitor 5.37.1 (5.37.1.1789) <6C5FC652-9FDA-3E07-8921-CC479B25E12E>  /Library/Printers/hp/Frameworks/HPDeviceMonitoring.framework/Versions/1.0/Helpers/HP Device Monitor Manager.app/Contents/Library/LoginItems/HP Device Monitor.app/Contents/MacOS/HP Device Monitor
>           0x102744000 -        0x102b29fff  com.hp.dm 5.3.1 (5.3.1.687)               <D7670E18-AF67-3533-88E4-92D46439B275>  /Library/Printers/hp/Frameworks/HPDM.framework/Versions/5.0/HPDM
>        0x7fff3f317000 -     0x7fff400ccfff  com.apple.AppKit 6.9 (1671.60.112)        <4AFB032C-2786-3AD7-8EDA-576956992A9C>  /System/Library/Frameworks/AppKit.framework/Versions/C/AppKit
>        0x7fff40f8f000 -     0x7fff41286fff  com.apple.HIToolbox 2.1.1 (918.7)         <88D7F19C-8C9D-384B-BAB5-8205CA282F2C>  /System/Library/Frameworks/Carbon.framework/Versions/A/Frameworks/HIToolbox.framework/Versions/A/HIToolbox
>        0x7fff41d0f000 -     0x7fff42155fff  com.apple.CoreFoundation 6.9 (1575.405)   <22EC9B76-B2B4-3CE8-9EAE-33531A902956>  /System/Library/Frameworks/CoreFoundation.framework/Versions/A/CoreFoundation
>        0x7fff43fb4000 -     0x7fff44362fff  com.apple.Foundation 6.9 (1575.405)       <9FA71865-7713-3F53-91E7-5DCEBCF4F83D>  /System/Library/Frameworks/Foundation.framework/Versions/C/Foundation
>        0x7fff6debe000 -     0x7fff6deeafff  libdyld.dylib (655.1.1)                   <002418CC-AD11-3D10-865B-015591D24E6C>  /usr/lib/system/libdyld.dylib
>        0x7fff6e008000 -     0x7fff6e030fff  libsystem_kernel.dylib (4903.278.70)      <35EE704F-F9B6-3531-B312-E45CFA2A8743>  /usr/lib/system/libsystem_kernel.dylib
>        0x7fff6e0c5000 -     0x7fff6e0cffff  libsystem_pthread.dylib (330.250.2)       <2D5C08FF-484F-3D59-9132-CE1DCB3F76D7>  /usr/lib/system/libsystem_pthread.dylib
>   *0xffffff8000200000 - 0xffffff8000bfffff  kernel (4903.278.70)                      <041B6A6D-CD16-36FA-88B9-E32FF46EF89F>  /System/Library/Kernels/kernel
>
>
>Process:         icdd [52856]
>UUID:            41A04085-D015-3C46-9A05-D8FC965CB04E
>Path:            /System/Library/Image Capture/Support/icdd
>Architecture:    x86_64
>Parent:          launchd [1]
>UID:             502
>Footprint:       10092 KB
>Start time:      2022-03-19 11:54:52 +0000
>End time:        2022-03-19 11:54:53 +0000
>Num samples:     11 (1-11)
>Note:            1 idle work queue thread omitted
>
>  Thread 0x60ffff           11 samples (1-11)         priority 31 (base 31)
>  <thread QoS default (requested default), IO tier 0>
>  11  <truncated backtrace> 1-11
>    11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>     *11  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-11
>
>  Binary Images:
>           0x10756f000 -        0x10759efff  icdd (1534.2)                        <41A04085-D015-3C46-9A05-D8FC965CB04E>  /System/Library/Image Capture/Support/icdd
>        0x7fff6e008000 -     0x7fff6e030fff  libsystem_kernel.dylib (4903.278.70) <35EE704F-F9B6-3531-B312-E45CFA2A8743>  /usr/lib/system/libsystem_kernel.dylib
>   *0xffffff8000200000 - 0xffffff8000bfffff  kernel (4903.278.70)                 <041B6A6D-CD16-36FA-88B9-E32FF46EF89F>  /System/Library/Kernels/kernel
>
>
>Process:         iconservicesagent [60119]
>UUID:            420F1282-060C-39EB-A7D6-811DF569A396
>Path:            /System/Library/CoreServices/iconservicesagent
>Architecture:    x86_64
>Parent:          launchd [1]
>UID:             502
>Sudden Term:     Tracked (allows idle exit)
>Footprint:       3464 KB
>Start time:      2022-03-19 11:54:52 +0000
>End time:        2022-03-19 11:54:53 +0000
>Num samples:     11 (1-11)
>Note:            2 idle work queue threads omitted
>
>  Thread 0x6efdc9           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS background (requested default), process sudden termination clean, thread darwinbg, process darwinbg, IO tier 2>
>  11  start + 1 (libdyld.dylib + 91093) [0x7fff6ded43d5] 1-11
>    11  ??? (iconservicesagent + 13560) [0x105a084f8] 1-11
>      11  dispatch_main + 110 (libdispatch.dylib + 59832) [0x7fff6de929b8] 1-11
>        11  pthread_exit + 30 (libsystem_pthread.dylib + 13403) [0x7fff6e0c845b] 1-11
>          11  _pthread_exit + 70 (libsystem_pthread.dylib + 26197) [0x7fff6e0cb655] 1-11
>            11  _pthread_tsd_cleanup + 551 (libsystem_pthread.dylib + 13995) [0x7fff6e0c86ab] 1-11
>              11  __CFTSDFinalize + 108 (CoreFoundation + 325119) [0x7fff41d5e5ff] 1-11
>                11  __NSFinalizeThreadData + 162 (Foundation + 77307) [0x7fff43fc6dfb] 1-11
>                  11  standardDefaultCenter + 68 (Foundation + 61109) [0x7fff43fc2eb5] 1-11
>                    11  _objc_msgSend_uncached + 68 (libobjc.A.dylib + 28180) [0x7fff6c6ffe14] 1-11
>                      11  lookUpImpOrForward + 290 (libobjc.A.dylib + 29641) [0x7fff6c7003c9] 1-11
>                        11  search_method_list(method_list_t const*, objc_selector*) + 0 (libobjc.A.dylib + 20559) [0x7fff6c6fe04f] 1-11
>                         *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>                           *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>                             *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>                               *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>                                 *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>                                   *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                                     *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6efe29           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS background (requested default), process sudden termination clean, thread darwinbg, process darwinbg, IO tier 2>
>  11  start_wqthread + 13 (libsystem_pthread.dylib + 9213) [0x7fff6e0c73fd] 1-11
>    11  _pthread_wqthread + 472 (libsystem_pthread.dylib + 9796) [0x7fff6e0c7644] 1-11
>      11  _pthread_wqthread_exit + 74 (libsystem_pthread.dylib + 13370) [0x7fff6e0c843a] 1-11
>        11  _pthread_exit + 70 (libsystem_pthread.dylib + 26197) [0x7fff6e0cb655] 1-11
>          11  _pthread_tsd_cleanup + 551 (libsystem_pthread.dylib + 13995) [0x7fff6e0c86ab] 1-11
>            11  NSKeyValueObservingTSDDestroy.llvm.6263248694408368470 + 0 (Foundation + 1728251) [0x7fff44159efb] 1-11
>             *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>               *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>                 *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>                   *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>                     *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>                       *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                         *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6efe30           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS background (requested default), process sudden termination clean, thread darwinbg, process darwinbg, IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  __sigsuspend_nocancel + 10 (libsystem_kernel.dylib + 20770) [0x7fff6e00d122] 1-11
>     *11  ??? (kernel + 7168864) [0xffffff80008d6360] 1-11
>
>  Binary Images:
>           0x105a05000 -        0x105a0ffff  iconservicesagent (379)                 <420F1282-060C-39EB-A7D6-811DF569A396>  /System/Library/CoreServices/iconservicesagent
>        0x7fff41d0f000 -     0x7fff42155fff  com.apple.CoreFoundation 6.9 (1575.405) <22EC9B76-B2B4-3CE8-9EAE-33531A902956>  /System/Library/Frameworks/CoreFoundation.framework/Versions/A/CoreFoundation
>        0x7fff43fb4000 -     0x7fff44362fff  com.apple.Foundation 6.9 (1575.405)     <9FA71865-7713-3F53-91E7-5DCEBCF4F83D>  /System/Library/Frameworks/Foundation.framework/Versions/C/Foundation
>        0x7fff6c6f9000 -     0x7fff6ce81fff  libobjc.A.dylib (756.2)                 <20942D4E-CE6F-376A-8BCD-016F88E4BFD5>  /usr/lib/libobjc.A.dylib
>        0x7fff6de84000 -     0x7fff6debdfff  libdispatch.dylib (1008.270.1)          <97273678-E94C-3C8C-89F6-2E2020F4B43B>  /usr/lib/system/libdispatch.dylib
>        0x7fff6debe000 -     0x7fff6deeafff  libdyld.dylib (655.1.1)                 <002418CC-AD11-3D10-865B-015591D24E6C>  /usr/lib/system/libdyld.dylib
>        0x7fff6e008000 -     0x7fff6e030fff  libsystem_kernel.dylib (4903.278.70)    <35EE704F-F9B6-3531-B312-E45CFA2A8743>  /usr/lib/system/libsystem_kernel.dylib
>        0x7fff6e0c5000 -     0x7fff6e0cffff  libsystem_pthread.dylib (330.250.2)     <2D5C08FF-484F-3D59-9132-CE1DCB3F76D7>  /usr/lib/system/libsystem_pthread.dylib
>   *0xffffff8000200000 - 0xffffff8000bfffff  kernel (4903.278.70)                    <041B6A6D-CD16-36FA-88B9-E32FF46EF89F>  /System/Library/Kernels/kernel
>
>
>Process:         iconservicesd [60120]
>UUID:            75B2D7C4-6817-3480-B918-B3DE935AFB2C
>Path:            /System/Library/CoreServices/iconservicesd
>Architecture:    x86_64
>Parent:          launchd [1]
>UID:             240
>Sudden Term:     Tracked (allows idle exit)
>Footprint:       2060 KB
>Start time:      2022-03-19 11:54:52 +0000
>End time:        2022-03-19 11:54:53 +0000
>Num samples:     11 (1-11)
>Note:            1 idle work queue thread omitted
>
>  Thread 0x6efe6e           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS background (requested default), process sudden termination clean, thread darwinbg, process darwinbg, IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  __sigsuspend_nocancel + 10 (libsystem_kernel.dylib + 20770) [0x7fff6e00d122] 1-11
>     *11  ??? (kernel + 7168864) [0xffffff80008d6360] 1-11
>
>  Thread 0x6efe6f           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS background (requested default, requested override default), process sudden termination clean, thread darwinbg, process darwinbg, IO tier 2>
>  11  start_wqthread + 13 (libsystem_pthread.dylib + 9213) [0x7fff6e0c73fd] 1-11
>    11  _pthread_wqthread + 472 (libsystem_pthread.dylib + 9796) [0x7fff6e0c7644] 1-11
>      11  _pthread_wqthread_exit + 74 (libsystem_pthread.dylib + 13370) [0x7fff6e0c843a] 1-11
>        11  _pthread_exit + 70 (libsystem_pthread.dylib + 26197) [0x7fff6e0cb655] 1-11
>          11  _objc_pthread_destroyspecific(void*) + 0 (libobjc.A.dylib + 74359) [0x7fff6c70b277] 1-11
>           *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>             *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>               *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>                 *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>                   *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>                     *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                       *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Binary Images:
>           0x10ebde000 -        0x10ebe1fff  iconservicesd                        <75B2D7C4-6817-3480-B918-B3DE935AFB2C>  /System/Library/CoreServices/iconservicesd
>        0x7fff6c6f9000 -     0x7fff6ce81fff  libobjc.A.dylib (756.2)              <20942D4E-CE6F-376A-8BCD-016F88E4BFD5>  /usr/lib/libobjc.A.dylib
>        0x7fff6e008000 -     0x7fff6e030fff  libsystem_kernel.dylib (4903.278.70) <35EE704F-F9B6-3531-B312-E45CFA2A8743>  /usr/lib/system/libsystem_kernel.dylib
>        0x7fff6e0c5000 -     0x7fff6e0cffff  libsystem_pthread.dylib (330.250.2)  <2D5C08FF-484F-3D59-9132-CE1DCB3F76D7>  /usr/lib/system/libsystem_pthread.dylib
>   *0xffffff8000200000 - 0xffffff8000bfffff  kernel (4903.278.70)                 <041B6A6D-CD16-36FA-88B9-E32FF46EF89F>  /System/Library/Kernels/kernel
>
>
>Process:         identityservicesd [383]
>UUID:            07ED13B5-6D42-3B16-9DB1-1779485312B5
>Path:            /System/Library/PrivateFrameworks/IDS.framework/identityservicesd.app/Contents/MacOS/identityservicesd
>Architecture:    x86_64
>Parent:          launchd [1]
>UID:             502
>Footprint:       30.62 MB
>Start time:      2022-03-19 11:54:52 +0000
>End time:        2022-03-19 11:54:53 +0000
>Num samples:     11 (1-11)
>Note:            1 idle work queue thread omitted
>
>  Thread 0xc10              DispatchQueue 1           11 samples (1-11)         priority 31 (base 31)
>  <thread QoS default (requested default), IO tier 0>
>  11  <truncated backtrace> 1-11
>    11  __CFRunLoopRun + 2300 (CoreFoundation + 239775) [0x7fff41d4989f] 1-11
>      11  __CFRUNLOOP_IS_SERVICING_THE_MAIN_DISPATCH_QUEUE__ + 9 (CoreFoundation + 242034) [0x7fff41d4a172] 1-11
>        11  _dispatch_main_queue_callback_4CF + 813 (libdispatch.dylib + 58699) [0x7fff6de9254b] 1-11
>          11  _dispatch_mach_invoke + 481 (libdispatch.dylib + 101401) [0x7fff6de9cc19] 1-11
>            11  _dispatch_lane_serial_drain + 268 (libdispatch.dylib + 38802) [0x7fff6de8d792] 1-11
>              11  _dispatch_mach_msg_invoke + 436 (libdispatch.dylib + 98518) [0x7fff6de9c0d6] 1-11
>                11  _dispatch_client_callout4 + 9 (libdispatch.dylib + 14045) [0x7fff6de876dd] 1-11
>                  11  _xpc_connection_mach_event + 933 (libxpc.dylib + 44674) [0x7fff6e106e82] 1-11
>                    11  _xpc_connection_call_event_handler + 56 (libxpc.dylib + 52972) [0x7fff6e108eec] 1-11
>                      11  ??? (IMFoundation + 229538) [0x7fff5efef0a2] 1-11
>                        11  ??? (identityservicesd + 612071) [0x1042c46e7] 1-11
>                          11  IMCreateInvocationFromXPCObjectWithProtocol + 86 (IMFoundation + 27126) [0x7fff5efbd9f6] 1-11
>                            11  JWCreateInvocationFromXPCObject + 80 (IMFoundation + 27408) [0x7fff5efbdb10] 1-11
>                              11  _CFXPCCreateCFObjectFromXPCMessage + 50 (CoreFoundation + 512076) [0x7fff41d8c04c] 1-11
>                                11  __CFBinaryPlistCreate15 + 378 (CoreFoundation + 512466) [0x7fff41d8c1d2] 1-11
>                                  11  objc_msgSend + 41 (libobjc.A.dylib + 25513) [0x7fff6c6ff3a9] 1-11
>                                   *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>                                     *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>                                       *11  ??? (kernel + 2338708) [0xffffff800043af94] 1-11
>                                         *11  vm_fault_page + 2845 (kernel + 2320877) [0xffffff80004369ed] 1-11
>                                           *11  vm_compressor_pager_get + 236 (kernel + 2285660) [0xffffff800042e05c] 1-11
>                                             *11  vm_compressor_get + 226 (kernel + 2277666) [0xffffff800042c122] 1-11
>                                               *11  ??? (kernel + 2278028) [0xffffff800042c28c] 1-11
>                                                 *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>                                                   *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                                                     *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0xc9e              Thread name "TransportThread Primary"               11 samples (1-11)         priority 31 (base 31)
>  <thread QoS default (requested default), IO tier 0>
>  11  <truncated backtrace> 1-11
>    11  kevent + 10 (libsystem_kernel.dylib + 30602) [0x7fff6e00f78a] 1-11
>     *11  ??? (kernel + 6978560) [0xffffff80008a7c00] 1-11
>
>  Thread 0xc9f              Thread name "TransportThread URGENT"                11 samples (1-11)         priority 31 (base 31)
>  <thread QoS default (requested default), IO tier 0>
>  11  <truncated backtrace> 1-11
>    11  kevent + 10 (libsystem_kernel.dylib + 30602) [0x7fff6e00f78a] 1-11
>     *11  ??? (kernel + 6978560) [0xffffff80008a7c00] 1-11
>
>  Thread 0xca0              Thread name "TransportThread Default"               11 samples (1-11)         priority 31 (base 31)
>  <thread QoS default (requested default), IO tier 0>
>  11  <truncated backtrace> 1-11
>    11  kevent + 10 (libsystem_kernel.dylib + 30602) [0x7fff6e00f78a] 1-11
>     *11  ??? (kernel + 6978560) [0xffffff80008a7c00] 1-11
>
>  Thread 0xca1              Thread name "TransportThread Sync"                  11 samples (1-11)         priority 31 (base 31)
>  <thread QoS default (requested default), IO tier 0>
>  11  <truncated backtrace> 1-11
>    11  kevent + 10 (libsystem_kernel.dylib + 30602) [0x7fff6e00f78a] 1-11
>     *11  ??? (kernel + 6978560) [0xffffff80008a7c00] 1-11
>
>  Binary Images:
>           0x10422f000 -        0x1046f4fff  com.apple.identityservicesd 10.0 (1000) <07ED13B5-6D42-3B16-9DB1-1779485312B5>  /System/Library/PrivateFrameworks/IDS.framework/identityservicesd.app/Contents/MacOS/identityservicesd
>        0x7fff41d0f000 -     0x7fff42155fff  com.apple.CoreFoundation 6.9 (1575.405) <22EC9B76-B2B4-3CE8-9EAE-33531A902956>  /System/Library/Frameworks/CoreFoundation.framework/Versions/A/CoreFoundation
>        0x7fff5efb7000 -     0x7fff5f018fff  com.apple.imfoundation 10.0 (1000)      <098F3A98-2184-32EF-8EC9-87B892CD85CA>  /System/Library/PrivateFrameworks/IMFoundation.framework/Versions/A/IMFoundation
>        0x7fff6c6f9000 -     0x7fff6ce81fff  libobjc.A.dylib (756.2)                 <20942D4E-CE6F-376A-8BCD-016F88E4BFD5>  /usr/lib/libobjc.A.dylib
>        0x7fff6de84000 -     0x7fff6debdfff  libdispatch.dylib (1008.270.1)          <97273678-E94C-3C8C-89F6-2E2020F4B43B>  /usr/lib/system/libdispatch.dylib
>        0x7fff6e008000 -     0x7fff6e030fff  libsystem_kernel.dylib (4903.278.70)    <35EE704F-F9B6-3531-B312-E45CFA2A8743>  /usr/lib/system/libsystem_kernel.dylib
>        0x7fff6e0fc000 -     0x7fff6e12bfff  libxpc.dylib (1336.261.7)               <404F0E1A-30BC-3CFB-98D3-4A2167CC2AB8>  /usr/lib/system/libxpc.dylib
>   *0xffffff8000200000 - 0xffffff8000bfffff  kernel (4903.278.70)                    <041B6A6D-CD16-36FA-88B9-E32FF46EF89F>  /System/Library/Kernels/kernel
>
>
>Process:         imagent [385]
>UUID:            A38E8E09-3273-3AC5-9479-F1EC3EBBA71D
>Path:            /System/Library/PrivateFrameworks/IMCore.framework/imagent.app/Contents/MacOS/imagent
>Architecture:    x86_64
>Parent:          launchd [1]
>UID:             502
>Footprint:       12.74 MB
>Start time:      2022-03-19 11:54:52 +0000
>End time:        2022-03-19 11:54:53 +0000
>Num samples:     11 (1-11)
>Note:            1 idle work queue thread omitted
>
>  Thread 0xc24              11 samples (1-11)         priority 31 (base 31)
>  <thread QoS default (requested default), IO tier 0>
>  11  <truncated backtrace> 1-11
>    11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>     *11  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-11
>
>  Binary Images:
>           0x1055b2000 -        0x105612fff  com.apple.imagent 10.0 (1000)        <A38E8E09-3273-3AC5-9479-F1EC3EBBA71D>  /System/Library/PrivateFrameworks/IMCore.framework/imagent.app/Contents/MacOS/imagent
>        0x7fff6e008000 -     0x7fff6e030fff  libsystem_kernel.dylib (4903.278.70) <35EE704F-F9B6-3531-B312-E45CFA2A8743>  /usr/lib/system/libsystem_kernel.dylib
>   *0xffffff8000200000 - 0xffffff8000bfffff  kernel (4903.278.70)                 <041B6A6D-CD16-36FA-88B9-E32FF46EF89F>  /System/Library/Kernels/kernel
>
>
>Process:         IMAutomaticHistoryDeletionAgent [2033]
>UUID:            7CC6C869-9E8D-33C3-8EE2-CF3D0A794CA9
>Path:            /System/Library/PrivateFrameworks/IMDPersistence.framework/IMAutomaticHistoryDeletionAgent.app/Contents/MacOS/IMAutomaticHistoryDeletionAgent
>Architecture:    x86_64
>Parent:          launchd [1]
>UID:             502
>Footprint:       3412 KB
>Start time:      2022-03-19 11:54:52 +0000
>End time:        2022-03-19 11:54:53 +0000
>Num samples:     11 (1-11)
>Note:            1 idle work queue thread omitted
>
>  Thread 0x2daa6            11 samples (1-11)         priority 4 (base 4)
>  <thread QoS background (requested default), thread darwinbg, process darwinbg, IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  __sigsuspend_nocancel + 10 (libsystem_kernel.dylib + 20770) [0x7fff6e00d122] 1-11
>     *11  ??? (kernel + 7168864) [0xffffff80008d6360] 1-11
>
>  Thread 0x6e1ea8           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS background (requested background), thread darwinbg, process darwinbg, IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  ??? (IDSFoundation + 140508) [0x7fff5e9574dc] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Binary Images:
>           0x102b0d000 -        0x102b0ffff  IMAutomaticHistoryDeletionAgent      <7CC6C869-9E8D-33C3-8EE2-CF3D0A794CA9>  /System/Library/PrivateFrameworks/IMDPersistence.framework/IMAutomaticHistoryDeletionAgent.app/Contents/MacOS/IMAutomaticHistoryDeletionAgent
>        0x7fff5e935000 -     0x7fff5ea38fff  com.apple.idsfoundation 10.0 (1000)  <17FFAADF-E870-3DCF-987F-CF9F4F2426C1>  /System/Library/PrivateFrameworks/IDSFoundation.framework/Versions/A/IDSFoundation
>        0x7fff6e008000 -     0x7fff6e030fff  libsystem_kernel.dylib (4903.278.70) <35EE704F-F9B6-3531-B312-E45CFA2A8743>  /usr/lib/system/libsystem_kernel.dylib
>   *0xffffff8000200000 - 0xffffff8000bfffff  kernel (4903.278.70)                 <041B6A6D-CD16-36FA-88B9-E32FF46EF89F>  /System/Library/Kernels/kernel
>
>
>Process:         imklaunchagent [423]
>UUID:            0DEB181A-D95C-3FB2-926D-5ECE7C36F322
>Path:            /System/Library/Frameworks/InputMethodKit.framework/Versions/A/Resources/imklaunchagent
>Architecture:    x86_64
>Parent:          launchd [1]
>UID:             502
>Sudden Term:     Tracked
>Footprint:       4396 KB
>Start time:      2022-03-19 11:54:52 +0000
>End time:        2022-03-19 11:54:53 +0000
>Num samples:     11 (1-11)
>Note:            1 idle work queue thread omitted
>
>  Thread 0xdd4              DispatchQueue 1           11 samples (1-11)         priority 31 (base 31)
>  <thread QoS default (requested default), process sudden termination clean, IO tier 0>
>  11  <truncated backtrace> 1-11
>    11  __CFRunLoopRun + 1619 (CoreFoundation + 239094) [0x7fff41d495f6] 1-11
>      11  __CFRunLoopServiceMachPort + 327 (CoreFoundation + 241801) [0x7fff41d4a089] 1-11
>        11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>         *11  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-11
>
>  Binary Images:
>           0x10ea92000 -        0x10ea9efff  imklaunchagent (365.26)                 <0DEB181A-D95C-3FB2-926D-5ECE7C36F322>  /System/Library/Frameworks/InputMethodKit.framework/Versions/A/Resources/imklaunchagent
>        0x7fff41d0f000 -     0x7fff42155fff  com.apple.CoreFoundation 6.9 (1575.405) <22EC9B76-B2B4-3CE8-9EAE-33531A902956>  /System/Library/Frameworks/CoreFoundation.framework/Versions/A/CoreFoundation
>        0x7fff6e008000 -     0x7fff6e030fff  libsystem_kernel.dylib (4903.278.70)    <35EE704F-F9B6-3531-B312-E45CFA2A8743>  /usr/lib/system/libsystem_kernel.dylib
>   *0xffffff8000200000 - 0xffffff8000bfffff  kernel (4903.278.70)                    <041B6A6D-CD16-36FA-88B9-E32FF46EF89F>  /System/Library/Kernels/kernel
>
>
>Process:         IMRemoteURLConnectionAgent [752]
>UUID:            8026AD1F-C961-3EC6-8EC9-677A5DB83984
>Path:            /System/Library/PrivateFrameworks/IMFoundation.framework/XPCServices/IMRemoteURLConnectionAgent.xpc/Contents/MacOS/IMRemoteURLConnectionAgent
>Architecture:    x86_64
>Parent:          launchd [1]
>Responsible:     identityservicesd [383]
>UID:             502
>Sudden Term:     Tracked (allows idle exit)
>Footprint:       9592 KB
>Start time:      2022-03-19 11:54:52 +0000
>End time:        2022-03-19 11:54:53 +0000
>Num samples:     11 (1-11)
>Note:            2 idle work queue threads omitted
>
>  Thread 0x1c2d             11 samples (1-11)         priority 4 (base 4)
>  <thread QoS background (requested default), process sudden termination dirty, thread darwinbg, process darwinbg, IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>     *11  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-11
>
>  Thread 0x1c34             Thread name "com.apple.NSURLConnectionLoader"       11 samples (1-11)         priority 4 (base 4)
>  <thread QoS background (requested default), process sudden termination dirty, thread darwinbg, process darwinbg, IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>     *11  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-11
>
>  Thread 0x6ef1a8           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS background (requested default), process sudden termination dirty, thread darwinbg, process darwinbg, IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  DYLD-STUB$$__thread_selfid + 0 (libsystem_pthread.dylib + 35726) [0x7fff6e0cdb8e] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Binary Images:
>           0x1054e2000 -        0x1054ecfff  com.apple.imfoundation.IMRemoteURLConnectionAgent 10.0 (1000) <8026AD1F-C961-3EC6-8EC9-677A5DB83984>  /System/Library/PrivateFrameworks/IMFoundation.framework/XPCServices/IMRemoteURLConnectionAgent.xpc/Contents/MacOS/IMRemoteURLConnectionAgent
>        0x7fff6e008000 -     0x7fff6e030fff  libsystem_kernel.dylib (4903.278.70)                          <35EE704F-F9B6-3531-B312-E45CFA2A8743>  /usr/lib/system/libsystem_kernel.dylib
>        0x7fff6e0c5000 -     0x7fff6e0cffff  libsystem_pthread.dylib (330.250.2)                           <2D5C08FF-484F-3D59-9132-CE1DCB3F76D7>  /usr/lib/system/libsystem_pthread.dylib
>   *0xffffff8000200000 - 0xffffff8000bfffff  kernel (4903.278.70)                                          <041B6A6D-CD16-36FA-88B9-E32FF46EF89F>  /System/Library/Kernels/kernel
>
>
>Process:         IMRemoteURLConnectionAgent [2306]
>UUID:            8026AD1F-C961-3EC6-8EC9-677A5DB83984
>Path:            /System/Library/PrivateFrameworks/IMFoundation.framework/XPCServices/IMRemoteURLConnectionAgent.xpc/Contents/MacOS/IMRemoteURLConnectionAgent
>Architecture:    x86_64
>Parent:          launchd [1]
>Responsible:     Messages [2300]
>UID:             502
>Sudden Term:     Tracked (allows idle exit)
>Footprint:       10140 KB
>Start time:      2022-03-19 11:54:52 +0000
>End time:        2022-03-19 11:54:53 +0000
>Num samples:     11 (1-11)
>Note:            2 idle work queue threads omitted
>
>  Thread 0x33de1            11 samples (1-11)         priority 4 (base 4)
>  <thread QoS background (requested default), process sudden termination dirty, thread darwinbg, process darwinbg, IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>     *11  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-11
>
>  Thread 0x33e03            Thread name "com.apple.NSURLConnectionLoader"       11 samples (1-11)         priority 4 (base 4)
>  <thread QoS background (requested default), process sudden termination dirty, thread darwinbg, process darwinbg, IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>     *11  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-11
>
>  Binary Images:
>           0x100d35000 -        0x100d3ffff  com.apple.imfoundation.IMRemoteURLConnectionAgent 10.0 (1000) <8026AD1F-C961-3EC6-8EC9-677A5DB83984>  /System/Library/PrivateFrameworks/IMFoundation.framework/XPCServices/IMRemoteURLConnectionAgent.xpc/Contents/MacOS/IMRemoteURLConnectionAgent
>        0x7fff6e008000 -     0x7fff6e030fff  libsystem_kernel.dylib (4903.278.70)                          <35EE704F-F9B6-3531-B312-E45CFA2A8743>  /usr/lib/system/libsystem_kernel.dylib
>   *0xffffff8000200000 - 0xffffff8000bfffff  kernel (4903.278.70)                                          <041B6A6D-CD16-36FA-88B9-E32FF46EF89F>  /System/Library/Kernels/kernel
>
>
>Process:         IMRemoteURLConnectionAgent [4932]
>UUID:            8026AD1F-C961-3EC6-8EC9-677A5DB83984
>Path:            /System/Library/PrivateFrameworks/IMFoundation.framework/XPCServices/IMRemoteURLConnectionAgent.xpc/Contents/MacOS/IMRemoteURLConnectionAgent
>Architecture:    x86_64
>Parent:          launchd [1]
>Responsible:     imagent [385]
>UID:             502
>Sudden Term:     Tracked (allows idle exit)
>Footprint:       7804 KB
>Start time:      2022-03-19 11:54:52 +0000
>End time:        2022-03-19 11:54:53 +0000
>Num samples:     11 (1-11)
>
>  Thread 0x9b884            11 samples (1-11)         priority 4 (base 4)
>  <thread QoS background (requested default), process sudden termination dirty, thread darwinbg, process darwinbg, IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>     *11  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-11
>
>  Thread 0x6efac3           DispatchQueue 12          11 samples (1-11)         priority 4 (base 4)
>  <thread QoS background (requested user initiated, ipc override user initiated), process sudden termination dirty, thread darwinbg, process darwinbg, IO tier 2>
>  11  start_wqthread + 13 (libsystem_pthread.dylib + 9213) [0x7fff6e0c73fd] 1-11
>    11  _pthread_wqthread + 421 (libsystem_pthread.dylib + 9745) [0x7fff6e0c7611] 1-11
>      11  _dispatch_workloop_worker_thread + 598 (libdispatch.dylib + 75501) [0x7fff6de966ed] 1-11
>        11  _dispatch_source_invoke + 2056 (libdispatch.dylib + 85826) [0x7fff6de98f42] 1-11
>          11  _dispatch_continuation_pop + 414 (libdispatch.dylib + 24038) [0x7fff6de89de6] 1-11
>            11  _dispatch_client_callout + 8 (libdispatch.dylib + 13885) [0x7fff6de8763d] 1-11
>              11  ??? (libsystem_notify.dylib + 26116) [0x7fff6e0b9604] 1-11
>                11  ??? (libsystem_notify.dylib + 16922) [0x7fff6e0b721a] 1-11
>                  11  _dispatch_block_create + 145 (libdispatch.dylib + 14235) [0x7fff6de8779b] 1-11
>                    11  _dispatch_Block_copy + 29 (libdispatch.dylib + 9680) [0x7fff6de865d0] 1-11
>                      11  _Block_copy + 45 (libsystem_blocks.dylib + 2488) [0x7fff6df1d9b8] 1-11
>                        11  malloc + 24 (libsystem_malloc.dylib + 7189) [0x7fff6e07ec15] 1-11
>                          11  malloc_zone_malloc + 103 (libsystem_malloc.dylib + 7321) [0x7fff6e07ec99] 1-11
>                            11  szone_malloc_should_clear + 66 (libsystem_malloc.dylib + 12815) [0x7fff6e08020f] 1-11
>                              11  tiny_malloc_should_clear + 314 (libsystem_malloc.dylib + 13371) [0x7fff6e08043b] 1-11
>                                11  tiny_malloc_from_free_list + 51 (libsystem_malloc.dylib + 14892) [0x7fff6e080a2c] 1-11
>                                 *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>                                   *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>                                     *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>                                       *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>                                         *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>                                           *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                                             *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x9b8c6            Thread name "com.apple.NSURLConnectionLoader"       11 samples (1-11)         priority 4 (base 4)
>  <thread QoS background (requested default), process sudden termination dirty, thread darwinbg, process darwinbg, IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>     *11  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-11
>
>  Binary Images:
>           0x101c14000 -        0x101c1efff  com.apple.imfoundation.IMRemoteURLConnectionAgent 10.0 (1000) <8026AD1F-C961-3EC6-8EC9-677A5DB83984>  /System/Library/PrivateFrameworks/IMFoundation.framework/XPCServices/IMRemoteURLConnectionAgent.xpc/Contents/MacOS/IMRemoteURLConnectionAgent
>        0x7fff6de84000 -     0x7fff6debdfff  libdispatch.dylib (1008.270.1)                                <97273678-E94C-3C8C-89F6-2E2020F4B43B>  /usr/lib/system/libdispatch.dylib
>        0x7fff6df1d000 -     0x7fff6df1dfff  libsystem_blocks.dylib (73)                                   <A453E8EE-860D-3CED-B5DC-BE54E9DB4348>  /usr/lib/system/libsystem_blocks.dylib
>        0x7fff6e008000 -     0x7fff6e030fff  libsystem_kernel.dylib (4903.278.70)                          <35EE704F-F9B6-3531-B312-E45CFA2A8743>  /usr/lib/system/libsystem_kernel.dylib
>        0x7fff6e07d000 -     0x7fff6e0a7fff  libsystem_malloc.dylib (166.270.1)                            <011F3AD0-8E6A-3A89-AE64-6E5F6840F30A>  /usr/lib/system/libsystem_malloc.dylib
>        0x7fff6e0b3000 -     0x7fff6e0bafff  libsystem_notify.dylib (172.200.21)                           <145B5CFC-CF73-33CE-BD3D-E8DDE268FFDE>  /usr/lib/system/libsystem_notify.dylib
>        0x7fff6e0c5000 -     0x7fff6e0cffff  libsystem_pthread.dylib (330.250.2)                           <2D5C08FF-484F-3D59-9132-CE1DCB3F76D7>  /usr/lib/system/libsystem_pthread.dylib
>   *0xffffff8000200000 - 0xffffff8000bfffff  kernel (4903.278.70)                                          <041B6A6D-CD16-36FA-88B9-E32FF46EF89F>  /System/Library/Kernels/kernel
>
>
>Process:         IMRemoteURLConnectionAgent [42250]
>UUID:            8026AD1F-C961-3EC6-8EC9-677A5DB83984
>Path:            /System/Library/PrivateFrameworks/IMFoundation.framework/XPCServices/IMRemoteURLConnectionAgent.xpc/Contents/MacOS/IMRemoteURLConnectionAgent
>Architecture:    x86_64
>Parent:          launchd [1]
>Responsible:     avconferenced [1412]
>UID:             502
>Sudden Term:     Tracked (allows idle exit)
>Footprint:       7108 KB
>Start time:      2022-03-19 11:54:52 +0000
>End time:        2022-03-19 11:54:53 +0000
>Num samples:     11 (1-11)
>Note:            2 idle work queue threads omitted
>
>  Thread 0x4ae241           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS background (requested default), process sudden termination dirty, thread darwinbg, process darwinbg, IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>     *11  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-11
>
>  Thread 0x4ae282           Thread name "com.apple.NSURLConnectionLoader"       11 samples (1-11)         priority 4 (base 4)
>  <thread QoS background (requested default), process sudden termination dirty, thread darwinbg, process darwinbg, IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>     *11  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-11
>
>  Binary Images:
>           0x10f9a9000 -        0x10f9b3fff  com.apple.imfoundation.IMRemoteURLConnectionAgent 10.0 (1000) <8026AD1F-C961-3EC6-8EC9-677A5DB83984>  /System/Library/PrivateFrameworks/IMFoundation.framework/XPCServices/IMRemoteURLConnectionAgent.xpc/Contents/MacOS/IMRemoteURLConnectionAgent
>        0x7fff6e008000 -     0x7fff6e030fff  libsystem_kernel.dylib (4903.278.70)                          <35EE704F-F9B6-3531-B312-E45CFA2A8743>  /usr/lib/system/libsystem_kernel.dylib
>   *0xffffff8000200000 - 0xffffff8000bfffff  kernel (4903.278.70)                                          <041B6A6D-CD16-36FA-88B9-E32FF46EF89F>  /System/Library/Kernels/kernel
>
>
>Process:         IMRemoteURLConnectionAgent [60097]
>UUID:            8026AD1F-C961-3EC6-8EC9-677A5DB83984
>Path:            /System/Library/PrivateFrameworks/IMFoundation.framework/XPCServices/IMRemoteURLConnectionAgent.xpc/Contents/MacOS/IMRemoteURLConnectionAgent
>Architecture:    x86_64
>Parent:          launchd [1]
>Responsible:     soagent [60095]
>UID:             502
>Sudden Term:     Tracked (allows idle exit)
>Footprint:       5776 KB
>Start time:      2022-03-19 11:54:52 +0000
>End time:        2022-03-19 11:54:53 +0000
>Num samples:     11 (1-11)
>
>  Thread 0x6ee0d9           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS background (requested default), process sudden termination dirty, thread darwinbg, process darwinbg, IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>     *11  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-11
>
>  Thread 0x6efabf           DispatchQueue 12          11 samples (1-11)         priority 4 (base 4)
>  <thread QoS background (requested user initiated, ipc override user initiated), process sudden termination dirty, thread darwinbg, process darwinbg, IO tier 2>
>  11  start_wqthread + 13 (libsystem_pthread.dylib + 9213) [0x7fff6e0c73fd] 1-11
>    11  _pthread_wqthread + 421 (libsystem_pthread.dylib + 9745) [0x7fff6e0c7611] 1-11
>      11  _dispatch_workloop_worker_thread + 598 (libdispatch.dylib + 75501) [0x7fff6de966ed] 1-11
>        11  _dispatch_source_invoke + 2056 (libdispatch.dylib + 85826) [0x7fff6de98f42] 1-11
>          11  _dispatch_continuation_pop + 414 (libdispatch.dylib + 24038) [0x7fff6de89de6] 1-11
>            11  _dispatch_client_callout + 8 (libdispatch.dylib + 13885) [0x7fff6de8763d] 1-11
>              11  ??? (libsystem_notify.dylib + 26116) [0x7fff6e0b9604] 1-11
>                11  ??? (libsystem_notify.dylib + 16922) [0x7fff6e0b721a] 1-11
>                  11  _dispatch_block_create + 145 (libdispatch.dylib + 14235) [0x7fff6de8779b] 1-11
>                    11  _dispatch_Block_copy + 29 (libdispatch.dylib + 9680) [0x7fff6de865d0] 1-11
>                      11  _Block_copy + 45 (libsystem_blocks.dylib + 2488) [0x7fff6df1d9b8] 1-11
>                        11  malloc + 24 (libsystem_malloc.dylib + 7189) [0x7fff6e07ec15] 1-11
>                          11  malloc_zone_malloc + 103 (libsystem_malloc.dylib + 7321) [0x7fff6e07ec99] 1-11
>                            11  szone_malloc_should_clear + 66 (libsystem_malloc.dylib + 12815) [0x7fff6e08020f] 1-11
>                              11  tiny_malloc_should_clear + 314 (libsystem_malloc.dylib + 13371) [0x7fff6e08043b] 1-11
>                                11  tiny_malloc_from_free_list + 164 (libsystem_malloc.dylib + 15005) [0x7fff6e080a9d] 1-11
>                                 *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>                                   *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>                                     *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>                                       *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>                                         *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>                                           *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                                             *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6ee0e7           Thread name "com.apple.NSURLConnectionLoader"       11 samples (1-11)         priority 4 (base 4)
>  <thread QoS background (requested default), process sudden termination dirty, thread darwinbg, process darwinbg, IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>     *11  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-11
>
>  Binary Images:
>           0x10751a000 -        0x107524fff  com.apple.imfoundation.IMRemoteURLConnectionAgent 10.0 (1000) <8026AD1F-C961-3EC6-8EC9-677A5DB83984>  /System/Library/PrivateFrameworks/IMFoundation.framework/XPCServices/IMRemoteURLConnectionAgent.xpc/Contents/MacOS/IMRemoteURLConnectionAgent
>        0x7fff6de84000 -     0x7fff6debdfff  libdispatch.dylib (1008.270.1)                                <97273678-E94C-3C8C-89F6-2E2020F4B43B>  /usr/lib/system/libdispatch.dylib
>        0x7fff6df1d000 -     0x7fff6df1dfff  libsystem_blocks.dylib (73)                                   <A453E8EE-860D-3CED-B5DC-BE54E9DB4348>  /usr/lib/system/libsystem_blocks.dylib
>        0x7fff6e008000 -     0x7fff6e030fff  libsystem_kernel.dylib (4903.278.70)                          <35EE704F-F9B6-3531-B312-E45CFA2A8743>  /usr/lib/system/libsystem_kernel.dylib
>        0x7fff6e07d000 -     0x7fff6e0a7fff  libsystem_malloc.dylib (166.270.1)                            <011F3AD0-8E6A-3A89-AE64-6E5F6840F30A>  /usr/lib/system/libsystem_malloc.dylib
>        0x7fff6e0b3000 -     0x7fff6e0bafff  libsystem_notify.dylib (172.200.21)                           <145B5CFC-CF73-33CE-BD3D-E8DDE268FFDE>  /usr/lib/system/libsystem_notify.dylib
>        0x7fff6e0c5000 -     0x7fff6e0cffff  libsystem_pthread.dylib (330.250.2)                           <2D5C08FF-484F-3D59-9132-CE1DCB3F76D7>  /usr/lib/system/libsystem_pthread.dylib
>   *0xffffff8000200000 - 0xffffff8000bfffff  kernel (4903.278.70)                                          <041B6A6D-CD16-36FA-88B9-E32FF46EF89F>  /System/Library/Kernels/kernel
>
>
>Process:         installd [57322]
>UUID:            F019E35E-BE11-3F3F-8A55-42254D1B0677
>Path:            /System/Library/PrivateFrameworks/PackageKit.framework/Versions/A/Resources/installd
>Architecture:    x86_64
>Parent:          launchd [1]
>UID:             0
>Sudden Term:     Tracked (allows idle exit)
>Footprint:       25.91 MB
>Start time:      2022-03-19 11:54:52 +0000
>End time:        2022-03-19 11:54:53 +0000
>Num samples:     11 (1-11)
>Note:            1 idle work queue thread omitted
>
>  Thread 0x68c7b5           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS background (requested default), process sudden termination dirty, thread darwinbg, process darwinbg, IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>     *11  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-11
>
>  Thread 0x6ee05c           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS background (requested user initiated), process sudden termination dirty, thread darwinbg, process darwinbg, IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  start_wqthread + 13 (libsystem_pthread.dylib + 9213) [0x7fff6e0c73fd] 1-11
>      11  _pthread_wqthread + 583 (libsystem_pthread.dylib + 9907) [0x7fff6e0c76b3] 1-11
>        11  _dispatch_worker_thread2 + 90 (libdispatch.dylib + 72518) [0x7fff6de95b46] 1-11
>          11  _dispatch_root_queue_drain + 657 (libdispatch.dylib + 70921) [0x7fff6de95509] 1-11
>            11  _dispatch_client_callout + 8 (libdispatch.dylib + 13885) [0x7fff6de8763d] 1-11
>              11  _dispatch_call_block_and_release + 12 (libdispatch.dylib + 9720) [0x7fff6de865f8] 1-11
>                11  ___cache_handle_memory_pressure_event_block_invoke + 87 (libcache.dylib + 13526) [0x7fff6dd594d6] 1-11
>                  11  _cache_enforce_limits + 100 (libcache.dylib + 5913) [0x7fff6dd57719] 1-11
>                    11  _evict_last + 101 (libcache.dylib + 10243) [0x7fff6dd58803] 1-11
>                      11  _entry_evict + 135 (libcache.dylib + 10388) [0x7fff6dd58894] 1-11
>                        11  _value_entry_remove + 113 (libcache.dylib + 10043) [0x7fff6dd5873b] 1-11
>                          11  -[__NSTimeZone dealloc] + 105 (CoreFoundation + 1521655) [0x7fff41e827f7] 1-11
>                            11  _objc_msgSend_uncached + 68 (libobjc.A.dylib + 28180) [0x7fff6c6ffe14] 1-11
>                              11  lookUpImpOrForward + 290 (libobjc.A.dylib + 29641) [0x7fff6c7003c9] 1-11
>                                11  getMethodNoSuper_nolock(objc_class*, objc_selector*) + 69 (libobjc.A.dylib + 20502) [0x7fff6c6fe016] 1-11
>                                 *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>                                   *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>                                     *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>                                       *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>                                         *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>                                           *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                                             *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Binary Images:
>           0x10e7f3000 -        0x10e7f4fff  installd (832.0.0.9)                    <F019E35E-BE11-3F3F-8A55-42254D1B0677>  /System/Library/PrivateFrameworks/PackageKit.framework/Versions/A/Resources/installd
>        0x7fff41d0f000 -     0x7fff42155fff  com.apple.CoreFoundation 6.9 (1575.405) <22EC9B76-B2B4-3CE8-9EAE-33531A902956>  /System/Library/Frameworks/CoreFoundation.framework/Versions/A/CoreFoundation
>        0x7fff6c6f9000 -     0x7fff6ce81fff  libobjc.A.dylib (756.2)                 <20942D4E-CE6F-376A-8BCD-016F88E4BFD5>  /usr/lib/libobjc.A.dylib
>        0x7fff6dd56000 -     0x7fff6dd5afff  libcache.dylib (81)                     <1987D1E1-DB11-3291-B12A-EBD55848E02D>  /usr/lib/system/libcache.dylib
>        0x7fff6de84000 -     0x7fff6debdfff  libdispatch.dylib (1008.270.1)          <97273678-E94C-3C8C-89F6-2E2020F4B43B>  /usr/lib/system/libdispatch.dylib
>        0x7fff6e008000 -     0x7fff6e030fff  libsystem_kernel.dylib (4903.278.70)    <35EE704F-F9B6-3531-B312-E45CFA2A8743>  /usr/lib/system/libsystem_kernel.dylib
>        0x7fff6e0c5000 -     0x7fff6e0cffff  libsystem_pthread.dylib (330.250.2)     <2D5C08FF-484F-3D59-9132-CE1DCB3F76D7>  /usr/lib/system/libsystem_pthread.dylib
>   *0xffffff8000200000 - 0xffffff8000bfffff  kernel (4903.278.70)                    <041B6A6D-CD16-36FA-88B9-E32FF46EF89F>  /System/Library/Kernels/kernel
>
>
>Process:         InternetSharing [47180]
>UUID:            92D95852-3D9F-388E-AB0C-244A1D385DC6
>Path:            /usr/libexec/InternetSharing
>Architecture:    x86_64
>Parent:          launchd [1]
>UID:             0
>Footprint:       2596 KB
>Start time:      2022-03-19 11:54:52 +0000
>End time:        2022-03-19 11:54:53 +0000
>Num samples:     11 (1-11)
>Note:            1 idle work queue thread omitted
>
>  Thread 0x534403           11 samples (1-11)         priority 20 (base 20)
>  <thread QoS utility (requested default), timers tier 3 (coalesced), IO tier 1>
>  11  <truncated backtrace> 1-11
>    11  __sigsuspend_nocancel + 10 (libsystem_kernel.dylib + 20770) [0x7fff6e00d122] 1-11
>     *11  ??? (kernel + 7168864) [0xffffff80008d6360] 1-11
>
>  Binary Images:
>           0x106f75000 -        0x106f97fff  InternetSharing                      <92D95852-3D9F-388E-AB0C-244A1D385DC6>  /usr/libexec/InternetSharing
>        0x7fff6e008000 -     0x7fff6e030fff  libsystem_kernel.dylib (4903.278.70) <35EE704F-F9B6-3531-B312-E45CFA2A8743>  /usr/lib/system/libsystem_kernel.dylib
>   *0xffffff8000200000 - 0xffffff8000bfffff  kernel (4903.278.70)                 <041B6A6D-CD16-36FA-88B9-E32FF46EF89F>  /System/Library/Kernels/kernel
>
>
>Process:         iStat Menus Notifications [469]
>UUID:            12618FF4-F464-309E-B4F5-3E10DCBD3419
>Path:            /Library/Application Support/iStat Menus 5/iStat Menus Notifications.app/Contents/MacOS/iStat Menus Notifications
>Architecture:    x86_64
>Parent:          launchd [1]
>UID:             502
>Footprint:       4672 KB
>Start time:      2022-03-19 11:54:52 +0000
>End time:        2022-03-19 11:54:53 +0000
>Num samples:     11 (1-11)
>Note:            Suspended for 1 sample
>Note:            1 idle work queue thread omitted
>
>  Thread 0xfd5              DispatchQueue 1           11 samples (1-11)         priority 20 (base 20)
>  <thread QoS utility (requested utility), timers tier 3 (coalesced), IO tier 1>
>  11  start + 1 (libdyld.dylib + 91093) [0x7fff6ded43d5] 1-11
>    11  NSApplicationMain + 777 (AppKit + 12736) [0x7fff3f31a1c0] 1-11
>      11  -[NSApplication run] + 699 (AppKit + 81044) [0x7fff3f32ac94] 1-11
>        11  -[NSApplication(NSEvent) _nextEventMatchingEventMask:untilDate:inMode:dequeue:] + 1361 (AppKit + 105335) [0x7fff3f330b77] 1-11
>          11  _DPSNextEvent + 1135 (AppKit + 110217) [0x7fff3f331e89] 1-11
>            11  _BlockUntilNextEventMatchingListInModeWithFilter + 64 (HIToolbox + 44150) [0x7fff40f99c76] 1-11
>              11  ReceiveNextEventCommon + 603 (HIToolbox + 44773) [0x7fff40f99ee5] 1-11
>                11  RunCurrentEventLoopInMode + 292 (HIToolbox + 45483) [0x7fff40f9a1ab] 1-11
>                  11  CFRunLoopRunSpecific + 459 (CoreFoundation + 236881) [0x7fff41d48d51] 1-11
>                    11  __CFRunLoopRun + 1619 (CoreFoundation + 239094) [0x7fff41d495f6] 1-11
>                      11  __CFRunLoopServiceMachPort + 327 (CoreFoundation + 241801) [0x7fff41d4a089] 1-11
>                        11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>                         *8   ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-8
>                         *1   ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] (suspended) 9
>                         *2   ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 10-11
>
>  Thread 0x10e8             Thread name "com.apple.NSEventThread"               11 samples (1-11)         priority 20 (base 20)
>  <thread QoS utility (requested user interactive), timers tier 3 (coalesced), IO tier 1>
>  11  <truncated backtrace> 1-11
>    11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>     *8   ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-8
>     *1   ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] (suspended) 9
>     *2   ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 10-11
>
>  Binary Images:
>           0x10e041000 -        0x10e048fff  iStat Menus Notifications               <12618FF4-F464-309E-B4F5-3E10DCBD3419>  /Library/Application Support/iStat Menus 5/iStat Menus Notifications.app/Contents/MacOS/iStat Menus Notifications
>        0x7fff3f317000 -     0x7fff400ccfff  com.apple.AppKit 6.9 (1671.60.112)      <4AFB032C-2786-3AD7-8EDA-576956992A9C>  /System/Library/Frameworks/AppKit.framework/Versions/C/AppKit
>        0x7fff40f8f000 -     0x7fff41286fff  com.apple.HIToolbox 2.1.1 (918.7)       <88D7F19C-8C9D-384B-BAB5-8205CA282F2C>  /System/Library/Frameworks/Carbon.framework/Versions/A/Frameworks/HIToolbox.framework/Versions/A/HIToolbox
>        0x7fff41d0f000 -     0x7fff42155fff  com.apple.CoreFoundation 6.9 (1575.405) <22EC9B76-B2B4-3CE8-9EAE-33531A902956>  /System/Library/Frameworks/CoreFoundation.framework/Versions/A/CoreFoundation
>        0x7fff6debe000 -     0x7fff6deeafff  libdyld.dylib (655.1.1)                 <002418CC-AD11-3D10-865B-015591D24E6C>  /usr/lib/system/libdyld.dylib
>        0x7fff6e008000 -     0x7fff6e030fff  libsystem_kernel.dylib (4903.278.70)    <35EE704F-F9B6-3531-B312-E45CFA2A8743>  /usr/lib/system/libsystem_kernel.dylib
>   *0xffffff8000200000 - 0xffffff8000bfffff  kernel (4903.278.70)                    <041B6A6D-CD16-36FA-88B9-E32FF46EF89F>  /System/Library/Kernels/kernel
>
>
>Process:         iStat Menus Status [483]
>UUID:            80112118-410A-3CDF-9717-A8E56F4C4530
>Path:            /Library/Application Support/iStat Menus 5/iStat Menus Status.app/Contents/MacOS/iStat Menus Status
>Architecture:    x86_64
>Parent:          launchd [1]
>UID:             502
>Footprint:       159.63 MB
>Pageins:         8 pages
>Start time:      2022-03-19 11:54:52 +0000
>End time:        2022-03-19 11:54:53 +0000
>Num samples:     11 (1-11)
>CPU Time:        <0.001s (1514.7K cycles, 1507.3K instructions, 1.00c/i)
>Note:            2 idle work queue threads omitted
>
>  Thread 0xfce              DispatchQueue 1           11 samples (1-11)         priority 20 (base 20)     cpu time <0.001s (1514.7K cycles, 1507.3K instructions, 1.00c/i)
>  <thread QoS utility (requested utility), timers tier 3 (coalesced), IO tier 1>
>  11  <truncated backtrace> 1-11
>    11  __NSWindowGetDisplayCycleObserverForDisplay_block_invoke + 684 (AppKit + 1186124) [0x7fff3f43894c] 1-11
>      11  -[NSWindow displayIfNeeded] + 280 (AppKit + 1186571) [0x7fff3f438b0b] 1-11
>        11  -[NSView displayIfNeeded] + 1302 (AppKit + 1199562) [0x7fff3f43bdca] 1-11
>          11  -[NSView _displayRectIgnoringOpacity:isVisibleRect:rectIsVisibleRectForView:] + 253 (AppKit + 1212885) [0x7fff3f43f1d5] 1-11
>            11  -[NSView _oldDisplayRectIgnoringOpacity:isVisibleRect:rectIsVisibleRectForView:] + 1893 (AppKit + 1215388) [0x7fff3f43fb9c] 1-11
>              11  -[NSView _recursiveDisplayRectIfNeededIgnoringOpacity:isVisibleRect:rectIsVisibleRectForView:topView:] + 908 (AppKit + 1226316) [0x7fff3f44264c] 1-11
>                11  -[NSView _recursiveDisplayAllDirtyWithLockFocus:visRect:] + 2377 (AppKit + 1235378) [0x7fff3f4449b2] 1-11
>                  11  -[NSView _recursiveDisplayAllDirtyWithLockFocus:visRect:] + 2377 (AppKit + 1235378) [0x7fff3f4449b2] 1-11
>                    11  -[NSView _recursiveDisplayAllDirtyWithLockFocus:visRect:] + 1425 (AppKit + 1234426) [0x7fff3f4445fa] 1-11
>                      11  -[NSView _drawRect:clip:] + 1752 (AppKit + 1238890) [0x7fff3f44576a] 1-11
>                        11  _NSViewDrawRect + 66 (AppKit + 1325354) [0x7fff3f45a92a] 1-11
>                          11  -[ISMMenuExtraView drawRect:] + 2275 (iStat Menus Status + 2076475) [0x1091acf3b] 1-11
>                            6   -[ISMSensorsMenuExtraView drawAtOffset:] + 1091 (iStat Menus Status + 299458) [0x108ffb1c2] 1-6
>                              6   -[SensorsStatCollector itemWithKey:] + 89 (iStat Menus Status + 276030) [0x108ff563e] 1-6
>                                6   -[StatCollectorItem temporary] + 0 (iStat Menus Status + 1827326) [0x1091701fe] 1-6
>                                 *6   hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-6
>                                   *6   user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-6
>                                     *6   ??? (kernel + 2343967) [0xffffff800043c41f] 1-6
>                                       *6   throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-6
>                                         *6   thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-6
>                                           *6   ??? (kernel + 1882937) [0xffffff80003cbb39] 1-6
>                                             *6   machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-6
>                            5   -[ISMSensorsMenuExtraView drawAtOffset:] + 1243 (iStat Menus Status + 299610) [0x108ffb25a] 7-11
>                              5   -[ISMMenuExtraContentView drawTextAtOffset:collectors:key:] + 1031 (iStat Menus Status + 1961761) [0x109190f21] 7-11
>                               *5   hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 7-11
>                                 *5   user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 7-11
>                                   *5   ??? (kernel + 2343967) [0xffffff800043c41f] 7-11
>                                     *5   throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 7-11
>                                       *5   thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 7-11
>                                         *5   ??? (kernel + 1882937) [0xffffff80003cbb39] 7-11
>                                           *5   machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 7-11
>
>  Thread 0x1537             Thread name "com.apple.NSEventThread"               11 samples (1-11)         priority 20 (base 20)
>  <thread QoS utility (requested user interactive), timers tier 3 (coalesced), IO tier 1>
>  11  <truncated backtrace> 1-11
>    11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>     *11  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-11
>
>  Thread 0x2ce4dc           11 samples (1-11)         priority 18 (base 20)
>  <thread QoS utility (requested utility, ipc override default), timers tier 3 (coalesced), IO tier 1>
>  11  <truncated backtrace> 1-11
>    11  semaphore_wait_trap + 10 (libsystem_kernel.dylib + 4694) [0x7fff6e009256] 1-11
>     *11  semaphore_wait_continue + 0 (kernel + 1930816) [0xffffff80003d7640] 1-11
>
>  Binary Images:
>           0x108fb2000 -        0x10928dfff  com.bjango.istatmenusstatus 5.32 (740) <80112118-410A-3CDF-9717-A8E56F4C4530>  /Library/Application Support/iStat Menus 5/iStat Menus Status.app/Contents/MacOS/iStat Menus Status
>        0x7fff3f317000 -     0x7fff400ccfff  com.apple.AppKit 6.9 (1671.60.112)     <4AFB032C-2786-3AD7-8EDA-576956992A9C>  /System/Library/Frameworks/AppKit.framework/Versions/C/AppKit
>        0x7fff6e008000 -     0x7fff6e030fff  libsystem_kernel.dylib (4903.278.70)   <35EE704F-F9B6-3531-B312-E45CFA2A8743>  /usr/lib/system/libsystem_kernel.dylib
>   *0xffffff8000200000 - 0xffffff8000bfffff  kernel (4903.278.70)                   <041B6A6D-CD16-36FA-88B9-E32FF46EF89F>  /System/Library/Kernels/kernel
>
>
>Process:         iStatMenusAgent [472]
>UUID:            ADED1173-CB6B-352E-BF82-E1C201E2AA66
>Path:            /Library/Application Support/iStat Menus 5/iStatMenusAgent.app/Contents/MacOS/iStatMenusAgent
>Architecture:    x86_64
>Parent:          launchd [1]
>UID:             502
>Footprint:       11.21 MB
>Start time:      2022-03-19 11:54:52 +0000
>End time:        2022-03-19 11:54:53 +0000
>Num samples:     11 (1-11)
>Note:            2 idle work queue threads omitted
>
>  Thread 0xfcd              DispatchQueue 1           11 samples (1-11)         priority 20 (base 20)
>  <thread QoS utility (requested utility), timers tier 3 (coalesced), IO tier 1>
>  11  start + 1 (libdyld.dylib + 91093) [0x7fff6ded43d5] 1-11
>    11  NSApplicationMain + 777 (AppKit + 12736) [0x7fff3f31a1c0] 1-11
>      11  -[NSApplication run] + 699 (AppKit + 81044) [0x7fff3f32ac94] 1-11
>        11  -[NSApplication(NSEvent) _nextEventMatchingEventMask:untilDate:inMode:dequeue:] + 1361 (AppKit + 105335) [0x7fff3f330b77] 1-11
>          11  _DPSNextEvent + 1135 (AppKit + 110217) [0x7fff3f331e89] 1-11
>            11  _BlockUntilNextEventMatchingListInModeWithFilter + 64 (HIToolbox + 44150) [0x7fff40f99c76] 1-11
>              11  ReceiveNextEventCommon + 603 (HIToolbox + 44773) [0x7fff40f99ee5] 1-11
>                11  RunCurrentEventLoopInMode + 292 (HIToolbox + 45483) [0x7fff40f9a1ab] 1-11
>                  11  CFRunLoopRunSpecific + 459 (CoreFoundation + 236881) [0x7fff41d48d51] 1-11
>                    11  __CFRunLoopRun + 1619 (CoreFoundation + 239094) [0x7fff41d495f6] 1-11
>                      11  __CFRunLoopServiceMachPort + 327 (CoreFoundation + 241801) [0x7fff41d4a089] 1-11
>                        11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>                         *11  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-11
>
>  Thread 0x117c             Thread name "com.apple.NSEventThread"               11 samples (1-11)         priority 20 (base 20)
>  <thread QoS utility (requested user interactive), timers tier 3 (coalesced), IO tier 1>
>  11  <truncated backtrace> 1-11
>    11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>     *11  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-11
>
>  Binary Images:
>           0x109402000 -        0x10942dfff  iStatMenusAgent                         <ADED1173-CB6B-352E-BF82-E1C201E2AA66>  /Library/Application Support/iStat Menus 5/iStatMenusAgent.app/Contents/MacOS/iStatMenusAgent
>        0x7fff3f317000 -     0x7fff400ccfff  com.apple.AppKit 6.9 (1671.60.112)      <4AFB032C-2786-3AD7-8EDA-576956992A9C>  /System/Library/Frameworks/AppKit.framework/Versions/C/AppKit
>        0x7fff40f8f000 -     0x7fff41286fff  com.apple.HIToolbox 2.1.1 (918.7)       <88D7F19C-8C9D-384B-BAB5-8205CA282F2C>  /System/Library/Frameworks/Carbon.framework/Versions/A/Frameworks/HIToolbox.framework/Versions/A/HIToolbox
>        0x7fff41d0f000 -     0x7fff42155fff  com.apple.CoreFoundation 6.9 (1575.405) <22EC9B76-B2B4-3CE8-9EAE-33531A902956>  /System/Library/Frameworks/CoreFoundation.framework/Versions/A/CoreFoundation
>        0x7fff6debe000 -     0x7fff6deeafff  libdyld.dylib (655.1.1)                 <002418CC-AD11-3D10-865B-015591D24E6C>  /usr/lib/system/libdyld.dylib
>        0x7fff6e008000 -     0x7fff6e030fff  libsystem_kernel.dylib (4903.278.70)    <35EE704F-F9B6-3531-B312-E45CFA2A8743>  /usr/lib/system/libsystem_kernel.dylib
>   *0xffffff8000200000 - 0xffffff8000bfffff  kernel (4903.278.70)                    <041B6A6D-CD16-36FA-88B9-E32FF46EF89F>  /System/Library/Kernels/kernel
>
>
>Process:         iStatMenusDaemon [57080]
>UUID:            010389C1-C8ED-300D-838E-F5E5C80C76B3
>Path:            /Library/Application Support/iStat Menus 5/iStatMenusDaemon
>Architecture:    x86_64
>Parent:          launchd [1]
>UID:             0
>Footprint:       19.41 MB
>Start time:      2022-03-19 11:54:52 +0000
>End time:        2022-03-19 11:54:53 +0000
>Num samples:     11 (1-11)
>CPU Time:        <0.001s (2.1M cycles, 1033.3K instructions, 2.00c/i)
>Note:            3 idle work queue threads omitted
>
>  Thread 0x688964           11 samples (1-11)         priority 20 (base 20)
>  <thread QoS utility (requested default), timers tier 3 (coalesced), IO tier 1>
>  11  <truncated backtrace> 1-11
>    11  __sigsuspend_nocancel + 10 (libsystem_kernel.dylib + 20770) [0x7fff6e00d122] 1-11
>     *11  ??? (kernel + 7168864) [0xffffff80008d6360] 1-11
>
>  Thread 0x6ae336           DispatchQueue 1           3 samples (9-11)          priority 20 (base 20)     cpu time <0.001s (2.0M cycles, 1022.8K instructions, 1.98c/i)
>  <DispatchQueue not seen for 8 samples, thread QoS utility (requested utility), timers tier 3 (coalesced), IO tier 1>
>  3  start_wqthread + 13 (libsystem_pthread.dylib + 9213) [0x7fff6e0c73fd] 9-11
>    3  _pthread_wqthread + 583 (libsystem_pthread.dylib + 9907) [0x7fff6e0c76b3] 9-11
>      3  _dispatch_worker_thread2 + 90 (libdispatch.dylib + 72518) [0x7fff6de95b46] 9-11
>        3  _dispatch_root_queue_drain + 324 (libdispatch.dylib + 70588) [0x7fff6de953bc] 9-11
>          3  _dispatch_queue_override_invoke + 421 (libdispatch.dylib + 22781) [0x7fff6de898fd] 9-11
>            3  _dispatch_lane_invoke + 433 (libdispatch.dylib + 41926) [0x7fff6de8e3c6] 9-11
>              3  _dispatch_lane_serial_drain + 268 (libdispatch.dylib + 38802) [0x7fff6de8d792] 9-11
>                3  _dispatch_source_invoke + 2056 (libdispatch.dylib + 85826) [0x7fff6de98f42] 9-11
>                  3  _dispatch_continuation_pop + 414 (libdispatch.dylib + 24038) [0x7fff6de89de6] 9-11
>                    3  _dispatch_client_callout + 8 (libdispatch.dylib + 13885) [0x7fff6de8763d] 9-11
>                      3  __26-[iStatMenusDaemon update]_block_invoke + 35 (iStatMenusDaemon + 98777) [0x1062bd1d9] 9-11
>                        3  -[iStatMenusDaemon update] + 426 (iStatMenusDaemon + 97845) [0x1062bce35] 9-11
>                          3  -[ProcessStatCollector updateStats] + 208 (iStatMenusDaemon + 233847) [0x1062de177] 9-11
>                            3  -[ProcessStatCollector fetchProcesses] + 1179 (iStatMenusDaemon + 236620) [0x1062dec4c] 9-11
>                              3  -[ProcessStatCollector createProcessWithPid:] + 44 (iStatMenusDaemon + 232505) [0x1062ddc39] 9-11
>                                3  _objc_rootAlloc + 45 (libobjc.A.dylib + 39412) [0x7fff6c7029f4] 9-11
>                                  3  class_createInstance + 83 (libobjc.A.dylib + 25054) [0x7fff6c6ff1de] 9-11
>                                    3  calloc + 30 (libsystem_malloc.dylib + 17348) [0x7fff6e0813c4] 9-11
>                                      3  malloc_zone_calloc + 99 (libsystem_malloc.dylib + 17476) [0x7fff6e081444] 9-11
>                                        3  szone_malloc_should_clear + 120 (libsystem_malloc.dylib + 12869) [0x7fff6e080245] 9-11
>                                          3  small_malloc_should_clear + 284 (libsystem_malloc.dylib + 23292) [0x7fff6e082afc] 9-11
>                                            3  small_free_list_add_ptr + 296 (libsystem_malloc.dylib + 28263) [0x7fff6e083e67] 9-11
>                                             *3  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 9-11
>                                               *3  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 9-11
>                                                 *3  ??? (kernel + 2343967) [0xffffff800043c41f] 9-11
>                                                   *3  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 9-11
>                                                     *3  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 9-11
>                                                       *3  ??? (kernel + 1882937) [0xffffff80003cbb39] 9-11
>                                                         *3  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 9-11
>
>  Binary Images:
>           0x1062a5000 -        0x106336fff  iStatMenusDaemon (0)                 <010389C1-C8ED-300D-838E-F5E5C80C76B3>  /Library/Application Support/iStat Menus 5/iStatMenusDaemon
>        0x7fff6c6f9000 -     0x7fff6ce81fff  libobjc.A.dylib (756.2)              <20942D4E-CE6F-376A-8BCD-016F88E4BFD5>  /usr/lib/libobjc.A.dylib
>        0x7fff6de84000 -     0x7fff6debdfff  libdispatch.dylib (1008.270.1)       <97273678-E94C-3C8C-89F6-2E2020F4B43B>  /usr/lib/system/libdispatch.dylib
>        0x7fff6e008000 -     0x7fff6e030fff  libsystem_kernel.dylib (4903.278.70) <35EE704F-F9B6-3531-B312-E45CFA2A8743>  /usr/lib/system/libsystem_kernel.dylib
>        0x7fff6e07d000 -     0x7fff6e0a7fff  libsystem_malloc.dylib (166.270.1)   <011F3AD0-8E6A-3A89-AE64-6E5F6840F30A>  /usr/lib/system/libsystem_malloc.dylib
>        0x7fff6e0c5000 -     0x7fff6e0cffff  libsystem_pthread.dylib (330.250.2)  <2D5C08FF-484F-3D59-9132-CE1DCB3F76D7>  /usr/lib/system/libsystem_pthread.dylib
>   *0xffffff8000200000 - 0xffffff8000bfffff  kernel (4903.278.70)                 <041B6A6D-CD16-36FA-88B9-E32FF46EF89F>  /System/Library/Kernels/kernel
>
>
>Process:         iStatServer [96]
>Architecture:    i386
>Footprint:       2876 KB
>Start time:      2022-03-19 11:54:52 +0000
>End time:        2022-03-19 11:54:52 +0000
>Num samples:     1 (1)
>Note:            1 idle work queue thread omitted
>
>  Thread 0x2d3              1 sample (1)              priority 20 (base 20)
>  <thread QoS utility (requested utility), timers tier 3 (coalesced), IO tier 1>
>  1  ??? [0x2379] 1
>    1  ??? [0x2452] 1
>      1  ??? [0x2536] 1
>        1  CFRunLoopRun + 65 (CoreFoundation + 237782) [0x9384c0d6] 1
>          1  CFRunLoopRunSpecific + 584 (CoreFoundation + 238400) [0x9384c340] 1
>            1  __CFRunLoopRun + 2896 (CoreFoundation + 242061) [0x9384d18d] 1
>              1  __CFRunLoopServiceMachPort + 289 (CoreFoundation + 244323) [0x9384da63] 1
>                1  mach_msg_trap + 10 (libsystem_kernel.dylib + 4546) [0xa7d761c2] 1
>                 *1  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1
>
>  Thread 0x7c4              Thread name "com.apple.CFSocket.private"            1 sample (1)              priority 20 (base 20)
>  <thread QoS utility (requested utility), timers tier 3 (coalesced), IO tier 1>
>  1  <truncated backtrace> 1
>    1  __select + 10 (libsystem_kernel.dylib + 33458) [0xa7d7d2b2] 1
>     *1  ??? (kernel + 7168864) [0xffffff80008d6360] 1
>
>  Binary Images:
>            0x93812000 -         0x93c4cfff  com.apple.CoreFoundation 6.9 (1575.405) <F1CC263B-4936-396B-B6D9-8CB06EBEF2EA>  /System/Library/Frameworks/CoreFoundation.framework/Versions/A/CoreFoundation
>            0xa7d75000 -         0xa7d9dfff  libsystem_kernel.dylib (4903.278.70)    <12ABC81E-9EC6-3E76-85AA-FFD1EECD3419>  /usr/lib/system/libsystem_kernel.dylib
>   *0xffffff8000200000 - 0xffffff8000bfffff  kernel (4903.278.70)                    <041B6A6D-CD16-36FA-88B9-E32FF46EF89F>  /System/Library/Kernels/kernel
>
>
>Process:         iStatServer [96]
>UUID:            B90CFF9A-D4E8-6877-6AAA-AF01DAE044A9
>Path:            /Library/Application Support/iStat Server/iStatServer
>Architecture:    i386
>Parent:          launchd [1]
>UID:             0
>Footprint:       2876 KB
>Start time:      2022-03-19 11:54:52 +0000
>End time:        2022-03-19 11:54:53 +0000
>Num samples:     7 (2-8)
>CPU Time:        0.279s (815.6M cycles, 404.1M instructions, 2.02c/i)
>
>  Binary Images:
>                0x1000 -            0x1dfff  iStatServer <B90CFF9A-D4E8-6877-6AAA-AF01DAE044A9>  /Library/Application Support/iStat Server/iStatServer
>
>
>Process:         iStatServer [96]
>UUID:            B90CFF9A-D4E8-6877-6AAA-AF01DAE044A9
>Path:            /Library/Application Support/iStat Server/iStatServer
>Architecture:    i386
>Parent:          launchd [1]
>UID:             0
>Footprint:       2876 KB
>Start time:      2022-03-19 11:54:53 +0000
>End time:        2022-03-19 11:54:53 +0000
>Num samples:     2 (10-11)
>CPU Time:        0.279s (815.6M cycles, 404.1M instructions, 2.02c/i)
>
>  Binary Images:
>                0x1000 -            0x1dfff  iStatServer <B90CFF9A-D4E8-6877-6AAA-AF01DAE044A9>  /Library/Application Support/iStat Server/iStatServer
>
>
>Process:         iTunes [47120]
>UUID:            91006EE5-C8C4-3A53-B7F7-69A3B2FD991A
>Path:            /Applications/iTunes.app/Contents/MacOS/iTunes
>Architecture:    x86_64
>Parent:          launchd [1]
>UID:             502
>Footprint:       341.83 MB
>Start time:      2022-03-19 11:54:52 +0000
>End time:        2022-03-19 11:54:53 +0000
>Num samples:     11 (1-11)
>Note:            1 idle work queue thread omitted
>
>  Thread 0x531930           Thread name "iTunes main" 11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user interactive (requested user interactive), process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  ??? (iTunes + 13276688) [0x10347b610] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x53193b           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>     *11  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-11
>
>  Thread 0x531945           Thread name "CFRunLoopThread"                       11 samples (1-11)         priority 4 (base 4)
>  <thread QoS default (requested default), process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>     *11  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-11
>
>  Thread 0x531952           11 samples (1-11)         priority 4 (base 4)
>  <process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  __psynch_cvwait + 10 (libsystem_kernel.dylib + 18534) [0x7fff6e00c866] 1-11
>     *11  psynch_cvcontinue + 0 (pthread + 19324) [0xffffff7f82d6fb7c] 1-11
>
>  Thread 0x531956           Thread name "com.apple.CFSocket.private"            11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user interactive (requested user interactive), process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  __select + 10 (libsystem_kernel.dylib + 34326) [0x7fff6e010616] 1-11
>     *11  ??? (kernel + 7168864) [0xffffff80008d6360] 1-11
>
>  Thread 0x53195a           Thread name "CoreAudioNotificationThread"           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS default (requested default), process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>     *11  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-11
>
>  Thread 0x53196f           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS default (requested default, ipc override default), process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>     *11  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-11
>
>  Thread 0x531980           Thread name "JavaScriptCore bmalloc scavenger"      11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  __psynch_cvwait + 10 (libsystem_kernel.dylib + 18534) [0x7fff6e00c866] 1-11
>     *11  psynch_cvcontinue + 0 (pthread + 19324) [0xffffff7f82d6fb7c] 1-11
>
>  Thread 0x5319da           Thread name "AFCVolumeNotificationThread"           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS default (requested default), process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>     *11  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-11
>
>  Thread 0x5319df           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS default (requested default), process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  __accept + 10 (libsystem_kernel.dylib + 20966) [0x7fff6e00d1e6] 1-11
>     *11  hndl_unix_scall64 + 22 (kernel + 1421718) [0xffffff800035b196] 1-11
>       *11  unix_syscall64 + 637 (kernel + 8094845) [0xffffff80009b847d] 1-11
>         *11  accept_nocancel + 562 (kernel + 7544722) [0xffffff8000931f92] 1-11
>           *11  ??? (kernel + 7168269) [0xffffff80008d610d] 1-11
>             *11  lck_mtx_sleep + 128 (kernel + 1824992) [0xffffff80003bd8e0] 1-11
>               *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>                 *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                   *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x5319e0           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS default (requested default), process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  __accept + 10 (libsystem_kernel.dylib + 20966) [0x7fff6e00d1e6] 1-11
>     *11  hndl_unix_scall64 + 22 (kernel + 1421718) [0xffffff800035b196] 1-11
>       *11  unix_syscall64 + 637 (kernel + 8094845) [0xffffff80009b847d] 1-11
>         *11  accept_nocancel + 562 (kernel + 7544722) [0xffffff8000931f92] 1-11
>           *11  ??? (kernel + 7168269) [0xffffff80008d610d] 1-11
>             *11  lck_mtx_sleep + 128 (kernel + 1824992) [0xffffff80003bd8e0] 1-11
>               *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>                 *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                   *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x5319e1           Thread name "AudioDeviceManager - Client Command Processor Thread"            11 samples (1-11)         priority 4 (base 4)
>  <thread QoS background, thread darwinbg, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  ??? (iTunes + 24401666) [0x103f17702] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x5319f2           Thread name "com.apple.NSEventThread"               11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user interactive (requested user interactive), process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>     *11  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-11
>
>  Thread 0x5319f5           Thread name "AVOutputDeviceManager - Client Command Processor Thread"         11 samples (1-11)         priority 4 (base 4)
>  <thread QoS background, thread darwinbg, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  DYLD-STUB$$pthread_mutex_unlock + 0 (iTunes + 26409908) [0x104101bb4] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x5319f6           Thread name "com.apple.NSURLConnectionLoader"       11 samples (1-11)         priority 4 (base 4)
>  <thread QoS default (requested default), process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>     *11  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-11
>
>  Thread 0x531a01           Thread name "iCloud Music Library - Client Command Processor Thread"          11 samples (1-11)         priority 4 (base 4)
>  <thread QoS background, thread darwinbg, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  DYLD-STUB$$pthread_mutex_unlock + 0 (iTunes + 26409908) [0x104101bb4] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x531a02           Thread name "iTunes Store Purchases - Client Command Processor Thread"        11 samples (1-11)         priority 4 (base 4)
>  <thread QoS background, thread darwinbg, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  ??? (iTunes + 24411369) [0x103f19ce9] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x531a0c           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS default (requested default), process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>     *11  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-11
>
>  Thread 0x531b9e           Thread name "AirTrafficHostMessageThread"           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS default (requested default), process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  semaphore_wait_trap + 10 (libsystem_kernel.dylib + 4694) [0x7fff6e009256] 1-11
>     *11  semaphore_wait_continue + 0 (kernel + 1930816) [0xffffff80003d7640] 1-11
>
>  Thread 0x53444f           Thread name "Sharing Artwork Manager Worker Thread" 11 samples (1-11)         priority 4 (base 4)
>  <thread QoS background, thread darwinbg, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  __psynch_cvwait + 10 (libsystem_kernel.dylib + 18534) [0x7fff6e00c866] 1-11
>     *11  psynch_cvcontinue + 0 (pthread + 19324) [0xffffff7f82d6fb7c] 1-11
>
>  Thread 0x535cae           Thread name "com.apple.coreanimation.render-server" 11 samples (1-11)         priority 4 (base 4)
>  <process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>     *11  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-11
>
>  Thread 0x535ed5           Thread name "CFRunLoopThread (Write)"               11 samples (1-11)         priority 4 (base 4)
>  <thread QoS default (requested default), process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>     *11  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-11
>
>  Thread 0x535f70           Thread name "CFRunLoopThread (Download)"            11 samples (1-11)         priority 4 (base 4)
>  <thread QoS default (requested default), process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>     *11  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-11
>
>  Thread 0x6ee8e0           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS default (requested default), process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  start_wqthread + 13 (libsystem_pthread.dylib + 9213) [0x7fff6e0c73fd] 1-11
>    11  _pthread_wqthread + 472 (libsystem_pthread.dylib + 9796) [0x7fff6e0c7644] 1-11
>      11  _pthread_wqthread_exit + 74 (libsystem_pthread.dylib + 13370) [0x7fff6e0c843a] 1-11
>        11  _pthread_exit + 70 (libsystem_pthread.dylib + 26197) [0x7fff6e0cb655] 1-11
>          11  bmalloc::PerThread<bmalloc::PerHeapKind<bmalloc::Cache> >::destructor(void*) + 0 (JavaScriptCore + 2211920) [0x7fff45261050] 1-11
>           *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>             *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>               *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>                 *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>                   *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>                     *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                       *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Binary Images:
>           0x1027d2000 -        0x1044fcfff  com.apple.iTunes 12.9.5 (12.9.5)           <91006EE5-C8C4-3A53-B7F7-69A3B2FD991A>  /Applications/iTunes.app/Contents/MacOS/iTunes
>        0x7fff45045000 -     0x7fff45ea5fff  com.apple.JavaScriptCore 14607 (14607.3.9) <E25D3B54-A072-33F3-AA89-6F8588BF5A05>  /System/Library/Frameworks/JavaScriptCore.framework/Versions/A/JavaScriptCore
>        0x7fff6e008000 -     0x7fff6e030fff  libsystem_kernel.dylib (4903.278.70)       <35EE704F-F9B6-3531-B312-E45CFA2A8743>  /usr/lib/system/libsystem_kernel.dylib
>        0x7fff6e0c5000 -     0x7fff6e0cffff  libsystem_pthread.dylib (330.250.2)        <2D5C08FF-484F-3D59-9132-CE1DCB3F76D7>  /usr/lib/system/libsystem_pthread.dylib
>   *0xffffff7f82d6b000 - 0xffffff7f82d72fff  com.apple.kec.pthread 1.0 (1)              <6C7628FE-2621-3C19-B248-D4DA0D722123>  /System/Library/Extensions/pthread.kext/Contents/MacOS/pthread
>   *0xffffff8000200000 - 0xffffff8000bfffff  kernel (4903.278.70)                       <041B6A6D-CD16-36FA-88B9-E32FF46EF89F>  /System/Library/Kernels/kernel
>
>
>Process:         kbfs [19804]
>UUID:            408C7C59-D46D-3154-BF82-877B3E45BDDF
>Path:            /Applications/Downloaded/Keybase.app/Contents/SharedSupport/bin/kbfs
>Architecture:    x86_64
>Parent:          launchd [1]
>UID:             502
>Footprint:       93.08 MB
>Pageins:         3 pages
>Start time:      2022-03-19 11:54:52 +0000
>End time:        2022-03-19 11:54:53 +0000
>Num samples:     11 (1-11)
>CPU Time:        <0.001s (3.1M cycles, 879.7K instructions, 3.51c/i)
>
>  Thread 0x13fff1           11 samples (1-11)         priority 20 (base 20)
>  <thread QoS utility (requested utility), timers tier 3 (coalesced), IO tier 1>
>  11  <truncated backtrace> 1-11
>    11  __psynch_cvwait + 10 (libsystem_kernel.dylib + 18534) [0x7fff6e00c866] 1-11
>     *11  psynch_cvcontinue + 0 (pthread + 19324) [0xffffff7f82d6fb7c] 1-11
>
>  Thread 0x140002           11 samples (1-11)         priority 20 (base 20)     cpu time <0.001s (1533.1K cycles, 181.2K instructions, 8.46c/i)
>  <thread QoS utility (requested default), timers tier 3 (coalesced), IO tier 1>
>  11  thread_start + 13 (libsystem_pthread.dylib + 9229) [0x7fff6e0c740d] 1-11
>    11  _pthread_start + 66 (libsystem_pthread.dylib + 25161) [0x7fff6e0cb249] 1-11
>      11  _pthread_body + 126 (libsystem_pthread.dylib + 13035) [0x7fff6e0c82eb] 1-11
>        11  runtime.mstart.abi0 + 5 (kbfs + 424869) [0x4067ba5] 1-11
>          11  runtime.mstart0 + 108 (kbfs + 242156) [0x403b1ec] 1-11
>            11  runtime.mstart1 + 147 (kbfs + 242355) [0x403b2b3] 1-11
>              7   runtime.sysmon + 177 (kbfs + 276849) [0x4043971] 1-7
>                7   runtime.usleep.abi0 + 44 (kbfs + 348044) [0x4054f8c] 1-7
>                  7   runtime.asmcgocall.abi0 + 173 (kbfs + 433101) [0x4069bcd] 1-7
>                    7   runtime.usleep_trampoline.abi0 + 11 (kbfs + 440875) [0x406ba2b] 1-7
>                      7   usleep + 53 (libsystem_c.dylib + 501768) [0x7fff6df98808] 1-7
>                        7   __semwait_signal + 10 (libsystem_kernel.dylib + 20270) [0x7fff6e00cf2e] 1-7
>                         *7   semaphore_wait_continue + 0 (kernel + 1930816) [0xffffff80003d7640] 1-7
>              1   runtime.sysmon + 197 (kbfs + 276869) [0x4043985] 8
>                1   runtime.mDoFixup + 18 (kbfs + 247218) [0x403c5b2] 8
>                 *1   ??? (kernel + 1726528) [0xffffff80003a5840] (runnable) 8
>              3   runtime.sysmon + 177 (kbfs + 276849) [0x4043971] 9-11
>                3   runtime.usleep.abi0 + 44 (kbfs + 348044) [0x4054f8c] 9-11
>                  3   runtime.asmcgocall.abi0 + 173 (kbfs + 433101) [0x4069bcd] 9-11
>                    3   runtime.usleep_trampoline.abi0 + 11 (kbfs + 440875) [0x406ba2b] 9-11
>                      3   usleep + 53 (libsystem_c.dylib + 501768) [0x7fff6df98808] 9-11
>                        3   __semwait_signal + 10 (libsystem_kernel.dylib + 20270) [0x7fff6e00cf2e] 9-11
>                         *3   semaphore_wait_continue + 0 (kernel + 1930816) [0xffffff80003d7640] 9-11
>
>  Thread 0x140003           11 samples (1-11)         priority 20 (base 20)     cpu time <0.001s (98.0K cycles, 25.0K instructions, 3.93c/i)
>  <thread QoS utility (requested default), timers tier 3 (coalesced), IO tier 1>
>  11  runtime.park_m + 333 (kbfs + 258573) [0x403f20d] 1-11
>    11  runtime.schedule + 569 (kbfs + 257209) [0x403ecb9] 1-11
>      11  runtime.findrunnable + 2149 (kbfs + 253317) [0x403dd85] 1-11
>        11  runtime.stopm + 120 (kbfs + 247992) [0x403c8b8] 1-11
>          11  runtime.mPark + 42 (kbfs + 242602) [0x403b3aa] 1-11
>            11  runtime.notesleep + 133 (kbfs + 50021) [0x400c365] 1-11
>              11  runtime.semasleep + 173 (kbfs + 205197) [0x403218d] 1-11
>                11  runtime.pthread_cond_wait.abi0 + 52 (kbfs + 349780) [0x4055654] 1-11
>                  11  runtime.asmcgocall.abi0 + 173 (kbfs + 433101) [0x4069bcd] 1-11
>                    11  runtime.pthread_cond_wait_trampoline.abi0 + 16 (kbfs + 441520) [0x406bcb0] 1-11
>                      11  __psynch_cvwait + 10 (libsystem_kernel.dylib + 18534) [0x7fff6e00c866] 1-11
>                       *11  psynch_cvcontinue + 0 (pthread + 19324) [0xffffff7f82d6fb7c] 1-11
>
>  Thread 0x140004           11 samples (1-11)         priority 20 (base 20)
>  <thread QoS utility (requested default), timers tier 3 (coalesced), IO tier 1>
>  11  <truncated backtrace> 1-11
>    11  read + 10 (libsystem_kernel.dylib + 12014) [0x7fff6e00aeee] 1-11
>     *11  hndl_unix_scall64 + 22 (kernel + 1421718) [0xffffff800035b196] 1-11
>       *11  unix_syscall64 + 637 (kernel + 8094845) [0xffffff80009b847d] 1-11
>         *11  read_nocancel + 114 (kernel + 7269506) [0xffffff80008eec82] 1-11
>           *11  ??? (kernel + 7270151) [0xffffff80008eef07] 1-11
>             *11  ??? (kernel + 7294931) [0xffffff80008f4fd3] 1-11
>               *11  ??? (kernel + 7168269) [0xffffff80008d610d] 1-11
>                 *11  lck_mtx_sleep + 128 (kernel + 1824992) [0xffffff80003bd8e0] 1-11
>                   *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>                     *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                       *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x140005           11 samples (1-11)         priority 20 (base 20)     cpu time <0.001s (344.8K cycles, 61.9K instructions, 5.57c/i)
>  <thread QoS utility (requested default), timers tier 3 (coalesced), IO tier 1>
>  11  runtime.park_m + 333 (kbfs + 258573) [0x403f20d] 1-11
>    11  runtime.schedule + 569 (kbfs + 257209) [0x403ecb9] 1-11
>      3   runtime.findrunnable + 1427 (kbfs + 252595) [0x403dab3] 1-3
>        3   runtime.netpoll + 268 (kbfs + 204204) [0x4031dac] 1-3
>          3   runtime.kevent.abi0 + 52 (kbfs + 349300) [0x4055474] 1-3
>            3   runtime.asmcgocall.abi0 + 173 (kbfs + 433101) [0x4069bcd] 1-3
>              3   kevent + 10 (libsystem_kernel.dylib + 30602) [0x7fff6e00f78a] 1-3
>               *3   ??? (kernel + 6978560) [0xffffff80008a7c00] 1-3
>      8   runtime.findrunnable + 2149 (kbfs + 253317) [0x403dd85] 4-11
>        8   runtime.stopm + 120 (kbfs + 247992) [0x403c8b8] 4-11
>          8   runtime.mPark + 42 (kbfs + 242602) [0x403b3aa] 4-11
>            8   runtime.notesleep + 133 (kbfs + 50021) [0x400c365] 4-11
>              8   runtime.semasleep + 173 (kbfs + 205197) [0x403218d] 4-11
>                8   runtime.pthread_cond_wait.abi0 + 52 (kbfs + 349780) [0x4055654] 4-11
>                  8   runtime.asmcgocall.abi0 + 173 (kbfs + 433101) [0x4069bcd] 4-11
>                    8   runtime.pthread_cond_wait_trampoline.abi0 + 16 (kbfs + 441520) [0x406bcb0] 4-11
>                      8   __psynch_cvwait + 10 (libsystem_kernel.dylib + 18534) [0x7fff6e00c866] 4-11
>                       *8   psynch_cvcontinue + 0 (pthread + 19324) [0xffffff7f82d6fb7c] 4-11
>
>  Thread 0x140006           11 samples (1-11)         priority 20 (base 20)
>  <thread QoS utility (requested default), timers tier 3 (coalesced), IO tier 1>
>  11  <truncated backtrace> 1-11
>    11  __psynch_cvwait + 10 (libsystem_kernel.dylib + 18534) [0x7fff6e00c866] 1-11
>     *11  psynch_cvcontinue + 0 (pthread + 19324) [0xffffff7f82d6fb7c] 1-11
>
>  Thread 0x140007           11 samples (1-11)         priority 20 (base 20)
>  <thread QoS utility (requested default), timers tier 3 (coalesced), IO tier 1>
>  11  <truncated backtrace> 1-11
>    11  __psynch_cvwait + 10 (libsystem_kernel.dylib + 18534) [0x7fff6e00c866] 1-11
>     *11  psynch_cvcontinue + 0 (pthread + 19324) [0xffffff7f82d6fb7c] 1-11
>
>  Thread 0x140028           11 samples (1-11)         priority 20 (base 20)     cpu time <0.001s (265.6K cycles, 53.8K instructions, 4.94c/i)
>  <thread QoS utility (requested default), timers tier 3 (coalesced), IO tier 1>
>  11  runtime.park_m + 333 (kbfs + 258573) [0x403f20d] 1-11
>    11  runtime.schedule + 569 (kbfs + 257209) [0x403ecb9] 1-11
>      3   runtime.findrunnable + 2149 (kbfs + 253317) [0x403dd85] 1-3
>        3   runtime.stopm + 120 (kbfs + 247992) [0x403c8b8] 1-3
>          3   runtime.mPark + 42 (kbfs + 242602) [0x403b3aa] 1-3
>            3   runtime.notesleep + 133 (kbfs + 50021) [0x400c365] 1-3
>              3   runtime.semasleep + 173 (kbfs + 205197) [0x403218d] 1-3
>                3   runtime.pthread_cond_wait.abi0 + 52 (kbfs + 349780) [0x4055654] 1-3
>                  3   runtime.asmcgocall.abi0 + 173 (kbfs + 433101) [0x4069bcd] 1-3
>                    3   runtime.pthread_cond_wait_trampoline.abi0 + 16 (kbfs + 441520) [0x406bcb0] 1-3
>                      3   __psynch_cvwait + 10 (libsystem_kernel.dylib + 18534) [0x7fff6e00c866] 1-3
>                       *3   psynch_cvcontinue + 0 (pthread + 19324) [0xffffff7f82d6fb7c] 1-3
>      8   runtime.findrunnable + 1427 (kbfs + 252595) [0x403dab3] 4-11
>        8   runtime.netpoll + 268 (kbfs + 204204) [0x4031dac] 4-11
>          8   runtime.kevent.abi0 + 52 (kbfs + 349300) [0x4055474] 4-11
>            8   runtime.asmcgocall.abi0 + 173 (kbfs + 433101) [0x4069bcd] 4-11
>              8   kevent + 10 (libsystem_kernel.dylib + 30602) [0x7fff6e00f78a] 4-11
>               *8   ??? (kernel + 6978560) [0xffffff80008a7c00] 4-11
>
>  Thread 0x14002a           11 samples (1-11)         priority 20 (base 20)     cpu time <0.001s (850.3K cycles, 557.8K instructions, 1.52c/i)
>  <thread QoS utility (requested default), timers tier 3 (coalesced), IO tier 1>
>  11  github.com/keybase/client/go/kbfs/libkbfs.NewKeybaseDaemonRPC.dwrap.572 + 46 (kbfs + 13838830) [0x4d329ee] 1-11
>    11  github.com/keybase/client/go/kbfs/libkbfs.(*KeybaseDaemonRPC).keepAliveLoop + 270 (kbfs + 13852014) [0x4d35d6e] 1-11
>      11  github.com/keybase/client/go/kbfs/libkbfs.(*KeybaseDaemonRPC).sendPing + 137 (kbfs + 13851497) [0x4d35b69] 1-11
>        11  github.com/keybase/client/go/protocol/keybase1.(*SessionClient).SessionPing + 217 (kbfs + 5764569) [0x457f5d9] 1-11
>          11  github.com/keybase/go-framed-msgpack-rpc/rpc.connectionClient.Call + 206 (kbfs + 4633774) [0x446b4ae] 1-11
>            11  github.com/keybase/go-framed-msgpack-rpc/rpc.(*Connection).DoCommand + 668 (kbfs + 4626012) [0x446965c] 1-11
>              11  github.com/keybase/backoff.RetryNotifyWithContext + 177 (kbfs + 4604721) [0x4464331] 1-11
>                11  github.com/keybase/go-framed-msgpack-rpc/rpc.(*Connection).DoCommand.func1 + 84 (kbfs + 4626484) [0x4469834] 1-11
>                  11  github.com/keybase/go-framed-msgpack-rpc/rpc.connectionClient.Call.func1 + 83 (kbfs + 4634003) [0x446b593] 1-11
>                    11  github.com/keybase/go-framed-msgpack-rpc/rpc.(*Client).Call + 101 (kbfs + 4607621) [0x4464e85] 1-11
>                      11  github.com/keybase/go-framed-msgpack-rpc/rpc.(*Client).call + 915 (kbfs + 4608883) [0x4465373] 1-11
>                        11  github.com/keybase/go-framed-msgpack-rpc/rpc.(*dispatch).Call + 3274 (kbfs + 4641706) [0x446d3aa] 1-11
>                          11  github.com/keybase/go-framed-msgpack-rpc/rpc.(*dispatch).handleCancel + 337 (kbfs + 4645073) [0x446e0d1] 1-11
>                            11  github.com/keybase/go-framed-msgpack-rpc/rpc.(*framedMsgpackEncoder).EncodeAndWriteAsync + 101 (kbfs + 4612677) [0x4466245] 1-11
>                              11  github.com/keybase/go-framed-msgpack-rpc/rpc.(*framedMsgpackEncoder).encodeFrame + 83 (kbfs + 4611219) [0x4465c93] 1-11
>                                11  github.com/keybase/go-codec/codec.NewEncoderBytes + 46 (kbfs + 3494670) [0x435530e] 1-11
>                                  9   github.com/keybase/go-codec/codec.newEncoder + 43 (kbfs + 3494795) [0x435538b] 1-9
>                                    9   ??? [0xddf00000dd8] 1-9
>                                      9   _sigtramp + 29 (libsystem_platform.dylib + 19293) [0x7fff6e0bfb5d] 1-9
>                                        9   runtime.sigtramp.abi0 + 60 (kbfs + 440476) [0x406b89c] 1-9
>                                          9   runtime.sigtrampgo.abi0 + 46 (kbfs + 443406) [0x406c40e] 1-9
>                                            9   runtime.sigtrampgo + 433 (kbfs + 309009) [0x404b711] 1-9
>                                              9   runtime.sighandler + 261 (kbfs + 310117) [0x404bb65] 1-9
>                                                9   runtime.doSigPreempt + 135 (kbfs + 308167) [0x404b3c7] 1-9
>                                                  1   runtime.isAsyncSafePoint + 201 (kbfs + 226121) [0x4037349] 1
>                                                    1   runtime.pcdatavalue2 + 32 (kbfs + 346272) [0x40548a0] 1
>                                                     *1   hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1
>                                                       *1   user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1
>                                                         *1   ??? (kernel + 2343967) [0xffffff800043c41f] 1
>                                                           *1   throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1
>                                                             *1   thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1
>                                                               *1   ??? (kernel + 1882937) [0xffffff80003cbb39] 1
>                                                                 *1   machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1
>                                                  8   runtime.isAsyncSafePoint + 390 (kbfs + 226310) [0x4037406] 2-9
>                                                    8   runtime.funcname + 83 (kbfs + 344211) [0x4054093] 2-9
>                                                      8   indexbytebody + 44 (kbfs + 11532) [0x4002d0c] 2-9
>                                                       *8   hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 2-9
>                                                         *8   user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 2-9
>                                                           *8   ??? (kernel + 2343967) [0xffffff800043c41f] 2-9
>                                                             *8   throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 2-9
>                                                               *8   thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 2-9
>                                                                 *8   ??? (kernel + 1882937) [0xffffff80003cbb39] 2-9
>                                                                   *8   machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 2-9
>                                  2   github.com/keybase/go-codec/codec.newEncoder + 60 (kbfs + 3494812) [0x435539c] 10-11
>                                    2   runtime.newobject + 20 (kbfs + 57332) [0x400dff4] 10-11
>                                     *2   hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 10-11
>                                       *2   user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 10-11
>                                         *2   ??? (kernel + 2343967) [0xffffff800043c41f] 10-11
>                                           *2   throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 10-11
>                                             *2   thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 10-11
>                                               *2   ??? (kernel + 1882937) [0xffffff80003cbb39] 10-11
>                                                 *2   machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 10-11
>
>  Thread 0x140034           11 samples (1-11)         priority 20 (base 20)
>  <thread QoS utility (requested default), timers tier 3 (coalesced), IO tier 1>
>  11  runtime.park_m + 333 (kbfs + 258573) [0x403f20d] 1-11
>    11  runtime.schedule + 569 (kbfs + 257209) [0x403ecb9] 1-11
>      11  runtime.findrunnable + 2149 (kbfs + 253317) [0x403dd85] 1-11
>        11  runtime.stopm + 120 (kbfs + 247992) [0x403c8b8] 1-11
>          11  runtime.mPark + 42 (kbfs + 242602) [0x403b3aa] 1-11
>            11  runtime.notesleep + 133 (kbfs + 50021) [0x400c365] 1-11
>              11  runtime.semasleep + 173 (kbfs + 205197) [0x403218d] 1-11
>                11  runtime.pthread_cond_wait.abi0 + 52 (kbfs + 349780) [0x4055654] 1-11
>                  11  runtime.asmcgocall.abi0 + 173 (kbfs + 433101) [0x4069bcd] 1-11
>                    11  runtime.pthread_cond_wait_trampoline.abi0 + 16 (kbfs + 441520) [0x406bcb0] 1-11
>                      11  __psynch_cvwait + 10 (libsystem_kernel.dylib + 18534) [0x7fff6e00c866] 1-11
>                       *11  psynch_cvcontinue + 0 (pthread + 19324) [0xffffff7f82d6fb7c] 1-11
>
>  Binary Images:
>             0x4000000 -          0x6823fff  kbfs (0)                             <408C7C59-D46D-3154-BF82-877B3E45BDDF>  /Applications/Downloaded/Keybase.app/Contents/SharedSupport/bin/kbfs
>        0x7fff6df1e000 -     0x7fff6dfa5fff  libsystem_c.dylib (1272.250.3)       <6016EDA1-440B-34D7-A232-686CD7FBEE90>  /usr/lib/system/libsystem_c.dylib
>        0x7fff6e008000 -     0x7fff6e030fff  libsystem_kernel.dylib (4903.278.70) <35EE704F-F9B6-3531-B312-E45CFA2A8743>  /usr/lib/system/libsystem_kernel.dylib
>        0x7fff6e0bb000 -     0x7fff6e0c4fff  libsystem_platform.dylib (177.270.1) <9D1FE5E4-EB7D-3B3F-A8D1-A96D9CF1348C>  /usr/lib/system/libsystem_platform.dylib
>        0x7fff6e0c5000 -     0x7fff6e0cffff  libsystem_pthread.dylib (330.250.2)  <2D5C08FF-484F-3D59-9132-CE1DCB3F76D7>  /usr/lib/system/libsystem_pthread.dylib
>   *0xffffff7f82d6b000 - 0xffffff7f82d72fff  com.apple.kec.pthread 1.0 (1)        <6C7628FE-2621-3C19-B248-D4DA0D722123>  /System/Library/Extensions/pthread.kext/Contents/MacOS/pthread
>   *0xffffff8000200000 - 0xffffff8000bfffff  kernel (4903.278.70)                 <041B6A6D-CD16-36FA-88B9-E32FF46EF89F>  /System/Library/Kernels/kernel
>
>
>Process:         KernelEventAgent [122]
>UUID:            A770FF79-5B99-3A4E-815D-4ED9D6C862BA
>Path:            /usr/sbin/KernelEventAgent
>Architecture:    x86_64
>Parent:          launchd [1]
>UID:             0
>Sudden Term:     Tracked
>Footprint:       724 KB
>Start time:      2022-03-19 11:54:52 +0000
>End time:        2022-03-19 11:54:53 +0000
>Num samples:     11 (1-11)
>Note:            1 idle work queue thread omitted
>
>  Thread 0x2de              11 samples (1-11)         priority 31 (base 31)
>  <thread QoS default (requested default), process sudden termination clean, IO tier 0>
>  11  <truncated backtrace> 1-11
>    11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>     *11  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-11
>
>  Thread 0x2f1              Thread name "com.apple.CFSocket.private"            11 samples (1-11)         priority 31 (base 31)
>  <thread QoS default (requested default), process sudden termination clean, IO tier 0>
>  11  <truncated backtrace> 1-11
>    11  __select + 10 (libsystem_kernel.dylib + 34326) [0x7fff6e010616] 1-11
>     *11  ??? (kernel + 7168864) [0xffffff80008d6360] 1-11
>
>  Binary Images:
>           0x100332000 -        0x100337fff  KernelEventAgent (103.200.1)         <A770FF79-5B99-3A4E-815D-4ED9D6C862BA>  /usr/sbin/KernelEventAgent
>        0x7fff6e008000 -     0x7fff6e030fff  libsystem_kernel.dylib (4903.278.70) <35EE704F-F9B6-3531-B312-E45CFA2A8743>  /usr/lib/system/libsystem_kernel.dylib
>   *0xffffff8000200000 - 0xffffff8000bfffff  kernel (4903.278.70)                 <041B6A6D-CD16-36FA-88B9-E32FF46EF89F>  /System/Library/Kernels/kernel
>
>
>Process:         kextd [70]
>UUID:            AC0D8B5E-1319-3F3D-9A21-44E33FC3F002
>Path:            /usr/libexec/kextd
>Architecture:    x86_64
>Parent:          launchd [1]
>UID:             0
>Footprint:       13.53 MB
>Start time:      2022-03-19 11:54:52 +0000
>End time:        2022-03-19 11:54:53 +0000
>Num samples:     11 (1-11)
>Note:            1 idle work queue thread omitted
>
>  Thread 0x2c3              11 samples (1-11)         priority 31 (base 31)
>  <thread QoS default (requested default), IO tier 0>
>  11  <truncated backtrace> 1-11
>    11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>     *11  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-11
>
>  Binary Images:
>           0x101e37000 -        0x101e5cfff  kextd (528.250.4)                    <AC0D8B5E-1319-3F3D-9A21-44E33FC3F002>  /usr/libexec/kextd
>        0x7fff6e008000 -     0x7fff6e030fff  libsystem_kernel.dylib (4903.278.70) <35EE704F-F9B6-3531-B312-E45CFA2A8743>  /usr/lib/system/libsystem_kernel.dylib
>   *0xffffff8000200000 - 0xffffff8000bfffff  kernel (4903.278.70)                 <041B6A6D-CD16-36FA-88B9-E32FF46EF89F>  /System/Library/Kernels/kernel
>
>
>Process:         keybagd [60091]
>UUID:            C9DD550F-1084-3895-B8E4-BC31DA94B3BB
>Path:            /usr/libexec/keybagd
>Architecture:    x86_64
>Parent:          launchd [1]
>UID:             0
>Sudden Term:     Tracked (allows idle exit)
>Footprint:       712 KB
>Start time:      2022-03-19 11:54:52 +0000
>End time:        2022-03-19 11:54:53 +0000
>Num samples:     11 (1-11)
>Note:            1 idle work queue thread omitted
>
>  Thread 0x6edf59           11 samples (1-11)         priority 31 (base 31)
>  <thread QoS default (requested default), process sudden termination clean, IO tier 0>
>  11  <truncated backtrace> 1-11
>    11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>     *11  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-11
>
>  Binary Images:
>           0x10960a000 -        0x10962efff  keybagd                              <C9DD550F-1084-3895-B8E4-BC31DA94B3BB>  /usr/libexec/keybagd
>        0x7fff6e008000 -     0x7fff6e030fff  libsystem_kernel.dylib (4903.278.70) <35EE704F-F9B6-3531-B312-E45CFA2A8743>  /usr/lib/system/libsystem_kernel.dylib
>   *0xffffff8000200000 - 0xffffff8000bfffff  kernel (4903.278.70)                 <041B6A6D-CD16-36FA-88B9-E32FF46EF89F>  /System/Library/Kernels/kernel
>
>
>Process:         Keybase [19767]
>UUID:            78B92786-16F2-3C2B-86DC-F633B22A7F09
>Path:            /Applications/Downloaded/Keybase.app/Contents/MacOS/Keybase
>Architecture:    x86_64
>Parent:          launchd [1]
>UID:             502
>Footprint:       49.16 MB
>Start time:      2022-03-19 11:54:52 +0000
>End time:        2022-03-19 11:54:53 +0000
>Num samples:     11 (1-11)
>CPU Time:        0.012s (41.0M cycles, 9.5M instructions, 4.33c/i)
>Note:            1 idle work queue thread omitted
>
>  Thread 0x13fe93           DispatchQueue 1           Thread name "CrBrowserMain"                         11 samples (1-11)         priority 46 (base 46)     cpu time 0.007s (22.7M cycles, 5.5M instructions, 4.11c/i)
>  <thread QoS user interactive (requested user interactive), IO tier 0>
>  11  start + 1 (libdyld.dylib + 91093) [0x7fff6ded43d5] 1-11
>    11  ??? (Keybase + 3901) [0x10555cf3d] 1-11
>      11  ElectronMain + 136 (Electron Framework + 117896) [0x1065b0c88] 1-11
>        11  ElectronInitializeICUandStartNode + 5927410 (Electron Framework + 6045362) [0x106b57eb2] 1-11
>          11  ElectronInitializeICUandStartNode + 5926126 (Electron Framework + 6044078) [0x106b579ae] 1-11
>            11  v8::internal::SetupIsolateDelegate::SetupHeap(v8::internal::Heap*) + 2000886 (Electron Framework + 14132966) [0x10730e6e6] 1-11
>              11  v8::internal::SetupIsolateDelegate::SetupHeap(v8::internal::Heap*) + 2001617 (Electron Framework + 14133697) [0x10730e9c1] 1-11
>                11  v8::internal::SetupIsolateDelegate::SetupHeap(v8::internal::Heap*) + 2243689 (Electron Framework + 14375769) [0x107349b59] 1-11
>                  11  v8::internal::SetupIsolateDelegate::SetupHeap(v8::internal::Heap*) + 2261410 (Electron Framework + 14393490) [0x10734e092] 1-11
>                    11  v8::internal::compiler::ZoneStats::GetCurrentAllocatedBytes() const + 2037108 (Electron Framework + 58887060) [0x109dbcb94] 1-11
>                      11  v8::internal::SetupIsolateDelegate::SetupHeap(v8::internal::Heap*) + 5944393 (Electron Framework + 18076473) [0x1076d1339] 1-11
>                        11  v8::internal::SetupIsolateDelegate::SetupHeap(v8::internal::Heap*) + 6081953 (Electron Framework + 18214033) [0x1076f2c91] 1-11
>                          11  v8::internal::SetupIsolateDelegate::SetupHeap(v8::internal::Heap*) + 6281282 (Electron Framework + 18413362) [0x107723732] 1-11
>                            11  v8::internal::SetupIsolateDelegate::SetupHeap(v8::internal::Heap*) + 6285414 (Electron Framework + 18417494) [0x107724756] 1-11
>                              11  -[NSApplication run] + 699 (AppKit + 81044) [0x7fff3f32ac94] 1-11
>                                11  -[NSApplication(NSEvent) _nextEventMatchingEventMask:untilDate:inMode:dequeue:] + 1361 (AppKit + 105335) [0x7fff3f330b77] 1-11
>                                  11  _DPSNextEvent + 1135 (AppKit + 110217) [0x7fff3f331e89] 1-11
>                                    11  _BlockUntilNextEventMatchingListInModeWithFilter + 64 (HIToolbox + 44150) [0x7fff40f99c76] 1-11
>                                      11  ReceiveNextEventCommon + 603 (HIToolbox + 44773) [0x7fff40f99ee5] 1-11
>                                        11  RunCurrentEventLoopInMode + 292 (HIToolbox + 45483) [0x7fff40f9a1ab] 1-11
>                                          11  CFRunLoopRunSpecific + 459 (CoreFoundation + 236881) [0x7fff41d48d51] 1-11
>                                            11  __CFRunLoopRun + 1619 (CoreFoundation + 239094) [0x7fff41d495f6] 1-11
>                                              11  __CFRunLoopServiceMachPort + 327 (CoreFoundation + 241801) [0x7fff41d4a089] 1-11
>                                                11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>                                                 *11  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-11
>
>  Thread 0x13fe9e           Thread name "ThreadPoolServiceThread"               11 samples (1-11)         priority 31 (base 31)
>  <IO tier 0>
>  11  <truncated backtrace> 1-11
>    11  kevent64 + 10 (libsystem_kernel.dylib + 37026) [0x7fff6e0110a2] 1-11
>     *11  ??? (kernel + 6978560) [0xffffff80008a7c00] 1-11
>
>  Thread 0x13fea0           Thread name "ThreadPoolBackgroundWorker"            11 samples (1-11)         priority 4 (base 4)
>  <IO tier 0>
>  11  thread_start + 13 (libsystem_pthread.dylib + 9229) [0x7fff6e0c740d] 1-11
>    11  _pthread_start + 66 (libsystem_pthread.dylib + 25161) [0x7fff6e0cb249] 1-11
>      11  _pthread_body + 126 (libsystem_pthread.dylib + 13035) [0x7fff6e0c82eb] 1-11
>        11  v8::internal::SetupIsolateDelegate::SetupHeap(v8::internal::Heap*) + 6265667 (Electron Framework + 18397747) [0x10771fa33] 1-11
>          11  v8::internal::SetupIsolateDelegate::SetupHeap(v8::internal::Heap*) + 6151613 (Electron Framework + 18283693) [0x107703cad] 1-11
>            11  v8::internal::SetupIsolateDelegate::SetupHeap(v8::internal::Heap*) + 6152496 (Electron Framework + 18284576) [0x107704020] 1-11
>              11  v8::internal::SetupIsolateDelegate::SetupHeap(v8::internal::Heap*) + 6150430 (Electron Framework + 18282510) [0x10770380e] 1-11
>                11  v8::internal::SetupIsolateDelegate::SetupHeap(v8::internal::Heap*) + 6297895 (Electron Framework + 18429975) [0x107727817] 1-11
>                  11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>                   *11  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-11
>
>  Thread 0x13fea2           Thread name "Chrome_IOThread"                       11 samples (1-11)         priority 31 (base 31)     cpu time 0.005s (18.3M cycles, 3.9M instructions, 4.65c/i)
>  <IO tier 0>
>  11  thread_start + 13 (libsystem_pthread.dylib + 9229) [0x7fff6e0c740d] 1-11
>    11  _pthread_start + 66 (libsystem_pthread.dylib + 25161) [0x7fff6e0cb249] 1-11
>      11  _pthread_body + 126 (libsystem_pthread.dylib + 13035) [0x7fff6e0c82eb] 1-11
>        11  v8::internal::SetupIsolateDelegate::SetupHeap(v8::internal::Heap*) + 6265667 (Electron Framework + 18397747) [0x10771fa33] 1-11
>          11  v8::internal::SetupIsolateDelegate::SetupHeap(v8::internal::Heap*) + 6180169 (Electron Framework + 18312249) [0x10770ac39] 1-11
>            11  v8::internal::SetupIsolateDelegate::SetupHeap(v8::internal::Heap*) + 2264349 (Electron Framework + 14396429) [0x10734ec0d] 1-11
>              11  v8::internal::SetupIsolateDelegate::SetupHeap(v8::internal::Heap*) + 5944393 (Electron Framework + 18076473) [0x1076d1339] 1-11
>                11  v8::internal::SetupIsolateDelegate::SetupHeap(v8::internal::Heap*) + 6081953 (Electron Framework + 18214033) [0x1076f2c91] 1-11
>                  11  v8::internal::SetupIsolateDelegate::SetupHeap(v8::internal::Heap*) + 6344912 (Electron Framework + 18476992) [0x107732fc0] 1-11
>                    11  kevent64 + 10 (libsystem_kernel.dylib + 37026) [0x7fff6e0110a2] 1-11
>                     *11  ??? (kernel + 6978560) [0xffffff80008a7c00] 1-11
>
>  Thread 0x13fea3           Thread name "MemoryInfra" 11 samples (1-11)         priority 31 (base 31)
>  <IO tier 0>
>  11  <truncated backtrace> 1-11
>    11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>     *11  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-11
>
>  Thread 0x13fea4           11 samples (1-11)         priority 31 (base 31)
>  <thread QoS default (requested default), IO tier 0>
>  11  <truncated backtrace> 1-11
>    11  kevent + 10 (libsystem_kernel.dylib + 30602) [0x7fff6e00f78a] 1-11
>     *11  ??? (kernel + 6978560) [0xffffff80008a7c00] 1-11
>
>  Thread 0x13fea5           11 samples (1-11)         priority 31 (base 31)
>  <thread QoS default (requested default), IO tier 0>
>  11  <truncated backtrace> 1-11
>    11  __psynch_cvwait + 10 (libsystem_kernel.dylib + 18534) [0x7fff6e00c866] 1-11
>     *11  psynch_cvcontinue + 0 (pthread + 19324) [0xffffff7f82d6fb7c] 1-11
>
>  Thread 0x13fea6           11 samples (1-11)         priority 31 (base 31)
>  <thread QoS default (requested default), IO tier 0>
>  11  <truncated backtrace> 1-11
>    11  __psynch_cvwait + 10 (libsystem_kernel.dylib + 18534) [0x7fff6e00c866] 1-11
>     *11  psynch_cvcontinue + 0 (pthread + 19324) [0xffffff7f82d6fb7c] 1-11
>
>  Thread 0x13fea7           11 samples (1-11)         priority 31 (base 31)
>  <thread QoS default (requested default), IO tier 0>
>  11  <truncated backtrace> 1-11
>    11  __psynch_cvwait + 10 (libsystem_kernel.dylib + 18534) [0x7fff6e00c866] 1-11
>     *11  psynch_cvcontinue + 0 (pthread + 19324) [0xffffff7f82d6fb7c] 1-11
>
>  Thread 0x13fea9           11 samples (1-11)         priority 31 (base 31)
>  <thread QoS default (requested default), IO tier 0>
>  11  <truncated backtrace> 1-11
>    11  semaphore_wait_trap + 10 (libsystem_kernel.dylib + 4694) [0x7fff6e009256] 1-11
>     *11  semaphore_wait_continue + 0 (kernel + 1930816) [0xffffff80003d7640] 1-11
>
>  Thread 0x13feaa           Thread name "NetworkConfigWatcher"                  11 samples (1-11)         priority 31 (base 31)
>  <IO tier 0>
>  11  <truncated backtrace> 1-11
>    11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>     *11  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-11
>
>  Thread 0x13feab           Thread name "CrShutdownDetector"                    11 samples (1-11)         priority 31 (base 31)
>  <IO tier 0>
>  11  <truncated backtrace> 1-11
>    11  read + 10 (libsystem_kernel.dylib + 12014) [0x7fff6e00aeee] 1-11
>     *11  hndl_unix_scall64 + 22 (kernel + 1421718) [0xffffff800035b196] 1-11
>       *11  unix_syscall64 + 637 (kernel + 8094845) [0xffffff80009b847d] 1-11
>         *11  read_nocancel + 114 (kernel + 7269506) [0xffffff80008eec82] 1-11
>           *11  ??? (kernel + 7270151) [0xffffff80008eef07] 1-11
>             *11  ??? (kernel + 7294931) [0xffffff80008f4fd3] 1-11
>               *11  ??? (kernel + 7168269) [0xffffff80008d610d] 1-11
>                 *11  lck_mtx_sleep + 128 (kernel + 1824992) [0xffffff80003bd8e0] 1-11
>                   *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>                     *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                       *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x13feac           Thread name "NetworkConfigWatcher"                  11 samples (1-11)         priority 31 (base 31)
>  <IO tier 0>
>  11  <truncated backtrace> 1-11
>    11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>     *11  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-11
>
>  Thread 0x13feaf           Thread name "CompositorTileWorker1"                 11 samples (1-11)         priority 31 (base 31)
>  <IO tier 0>
>  11  <truncated backtrace> 1-11
>    11  __psynch_cvwait + 10 (libsystem_kernel.dylib + 18534) [0x7fff6e00c866] 1-11
>     *11  psynch_cvcontinue + 0 (pthread + 19324) [0xffffff7f82d6fb7c] 1-11
>
>  Thread 0x13feb0           Thread name "ThreadPoolSingleThreadForegroundBlocking0"                       11 samples (1-11)         priority 31 (base 31)
>  <IO tier 0>
>  11  <truncated backtrace> 1-11
>    11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>     *11  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-11
>
>  Thread 0x13feb2           11 samples (1-11)         priority 31 (base 31)
>  <thread QoS default (requested default), IO tier 0>
>  11  <truncated backtrace> 1-11
>    11  __select + 10 (libsystem_kernel.dylib + 34326) [0x7fff6e010616] 1-11
>     *11  ??? (kernel + 7168864) [0xffffff80008d6360] 1-11
>
>  Thread 0x13feb6           Thread name "ThreadPoolSingleThreadSharedForegroundBlocking1"                 11 samples (1-11)         priority 31 (base 31)
>  <IO tier 0>
>  11  <truncated backtrace> 1-11
>    11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>     *11  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-11
>
>  Thread 0x13feb7           Thread name "NetworkConfigWatcher"                  11 samples (1-11)         priority 31 (base 31)
>  <IO tier 0>
>  11  <truncated backtrace> 1-11
>    11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>     *11  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-11
>
>  Thread 0x13febb           Thread name "CacheThread_BlockFile"                 11 samples (1-11)         priority 31 (base 31)
>  <IO tier 0>
>  11  thread_start + 13 (libsystem_pthread.dylib + 9229) [0x7fff6e0c740d] 1-11
>    11  _pthread_start + 66 (libsystem_pthread.dylib + 25161) [0x7fff6e0cb249] 1-11
>      11  _pthread_body + 126 (libsystem_pthread.dylib + 13035) [0x7fff6e0c82eb] 1-11
>        11  v8::internal::SetupIsolateDelegate::SetupHeap(v8::internal::Heap*) + 6265667 (Electron Framework + 18397747) [0x10771fa33] 1-11
>          11  v8::internal::SetupIsolateDelegate::SetupHeap(v8::internal::Heap*) + 6180169 (Electron Framework + 18312249) [0x10770ac39] 1-11
>            11  v8::internal::SetupIsolateDelegate::SetupHeap(v8::internal::Heap*) + 5944393 (Electron Framework + 18076473) [0x1076d1339] 1-11
>              11  v8::internal::SetupIsolateDelegate::SetupHeap(v8::internal::Heap*) + 6081953 (Electron Framework + 18214033) [0x1076f2c91] 1-11
>                11  v8::internal::SetupIsolateDelegate::SetupHeap(v8::internal::Heap*) + 6344912 (Electron Framework + 18476992) [0x107732fc0] 1-11
>                  11  kevent64 + 10 (libsystem_kernel.dylib + 37026) [0x7fff6e0110a2] 1-11
>                   *11  ??? (kernel + 6978560) [0xffffff80008a7c00] 1-11
>
>  Thread 0x13fec1           Thread name "com.apple.NSEventThread"               11 samples (1-11)         priority 46 (base 46)
>  <thread QoS user interactive (requested user interactive), IO tier 0>
>  11  <truncated backtrace> 1-11
>    11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>     *11  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-11
>
>  Thread 0x13fed5           Thread name "ThreadPoolSingleThreadSharedBackgroundBlocking2"                 11 samples (1-11)         priority 0 (base 0)
>  <IO tier 0>
>  11  <truncated backtrace> 1-11
>    11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>     *11  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-11
>
>  Thread 0x13ff05           11 samples (1-11)         priority 31 (base 31)
>  <thread QoS default (requested default), IO tier 0>
>  11  <truncated backtrace> 1-11
>    11  __psynch_cvwait + 10 (libsystem_kernel.dylib + 18534) [0x7fff6e00c866] 1-11
>     *11  psynch_cvcontinue + 0 (pthread + 19324) [0xffffff7f82d6fb7c] 1-11
>
>  Thread 0x13ff06           11 samples (1-11)         priority 31 (base 31)
>  <thread QoS default (requested default), IO tier 0>
>  11  <truncated backtrace> 1-11
>    11  __psynch_cvwait + 10 (libsystem_kernel.dylib + 18534) [0x7fff6e00c866] 1-11
>     *11  psynch_cvcontinue + 0 (pthread + 19324) [0xffffff7f82d6fb7c] 1-11
>
>  Thread 0x13ff07           11 samples (1-11)         priority 31 (base 31)
>  <thread QoS default (requested default), IO tier 0>
>  11  <truncated backtrace> 1-11
>    11  __psynch_cvwait + 10 (libsystem_kernel.dylib + 18534) [0x7fff6e00c866] 1-11
>     *11  psynch_cvcontinue + 0 (pthread + 19324) [0xffffff7f82d6fb7c] 1-11
>
>  Thread 0x13ff08           11 samples (1-11)         priority 31 (base 31)
>  <thread QoS default (requested default), IO tier 0>
>  11  <truncated backtrace> 1-11
>    11  __psynch_cvwait + 10 (libsystem_kernel.dylib + 18534) [0x7fff6e00c866] 1-11
>     *11  psynch_cvcontinue + 0 (pthread + 19324) [0xffffff7f82d6fb7c] 1-11
>
>  Thread 0x530b14           Thread name "ThreadPoolForegroundWorker"            11 samples (1-11)         priority 31 (base 31)
>  <IO tier 0>
>  11  thread_start + 13 (libsystem_pthread.dylib + 9229) [0x7fff6e0c740d] 1-11
>    11  _pthread_start + 66 (libsystem_pthread.dylib + 25161) [0x7fff6e0cb249] 1-11
>      11  _pthread_body + 126 (libsystem_pthread.dylib + 13035) [0x7fff6e0c82eb] 1-11
>        11  v8::internal::SetupIsolateDelegate::SetupHeap(v8::internal::Heap*) + 6265667 (Electron Framework + 18397747) [0x10771fa33] 1-11
>          11  v8::internal::SetupIsolateDelegate::SetupHeap(v8::internal::Heap*) + 6151709 (Electron Framework + 18283789) [0x107703d0d] 1-11
>            11  v8::internal::SetupIsolateDelegate::SetupHeap(v8::internal::Heap*) + 6152496 (Electron Framework + 18284576) [0x107704020] 1-11
>              11  v8::internal::SetupIsolateDelegate::SetupHeap(v8::internal::Heap*) + 6150430 (Electron Framework + 18282510) [0x10770380e] 1-11
>                11  v8::internal::SetupIsolateDelegate::SetupHeap(v8::internal::Heap*) + 6297895 (Electron Framework + 18429975) [0x107727817] 1-11
>                  11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>                   *11  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-11
>
>  Binary Images:
>           0x10555c000 -        0x105583fff  keybase.Electron 5.9.2-20220131221715+a25f15e42b (5.9.2-20220131221715+a25f15e42b) <78B92786-16F2-3C2B-86DC-F633B22A7F09>  /Applications/Downloaded/Keybase.app/Contents/MacOS/Keybase
>           0x106594000 -        0x10dd9ffff  com.github.Electron.framework (11.5.0)                                             <C44DCD83-7B13-3BC8-974B-C138615AC8FD>  /Applications/Downloaded/Keybase.app/Contents/Frameworks/Electron Framework.framework/Versions/A/Electron Framework
>        0x7fff3f317000 -     0x7fff400ccfff  com.apple.AppKit 6.9 (1671.60.112)                                                 <4AFB032C-2786-3AD7-8EDA-576956992A9C>  /System/Library/Frameworks/AppKit.framework/Versions/C/AppKit
>        0x7fff40f8f000 -     0x7fff41286fff  com.apple.HIToolbox 2.1.1 (918.7)                                                  <88D7F19C-8C9D-384B-BAB5-8205CA282F2C>  /System/Library/Frameworks/Carbon.framework/Versions/A/Frameworks/HIToolbox.framework/Versions/A/HIToolbox
>        0x7fff41d0f000 -     0x7fff42155fff  com.apple.CoreFoundation 6.9 (1575.405)                                            <22EC9B76-B2B4-3CE8-9EAE-33531A902956>  /System/Library/Frameworks/CoreFoundation.framework/Versions/A/CoreFoundation
>        0x7fff6debe000 -     0x7fff6deeafff  libdyld.dylib (655.1.1)                                                            <002418CC-AD11-3D10-865B-015591D24E6C>  /usr/lib/system/libdyld.dylib
>        0x7fff6e008000 -     0x7fff6e030fff  libsystem_kernel.dylib (4903.278.70)                                               <35EE704F-F9B6-3531-B312-E45CFA2A8743>  /usr/lib/system/libsystem_kernel.dylib
>        0x7fff6e0c5000 -     0x7fff6e0cffff  libsystem_pthread.dylib (330.250.2)                                                <2D5C08FF-484F-3D59-9132-CE1DCB3F76D7>  /usr/lib/system/libsystem_pthread.dylib
>   *0xffffff7f82d6b000 - 0xffffff7f82d72fff  com.apple.kec.pthread 1.0 (1)                                                      <6C7628FE-2621-3C19-B248-D4DA0D722123>  /System/Library/Extensions/pthread.kext/Contents/MacOS/pthread
>   *0xffffff8000200000 - 0xffffff8000bfffff  kernel (4903.278.70)                                                               <041B6A6D-CD16-36FA-88B9-E32FF46EF89F>  /System/Library/Kernels/kernel
>
>
>Process:         keybase [19785]
>UUID:            4A85AB96-DEEC-35F0-AFEE-ADF38E5CF6C8
>Path:            /Applications/Downloaded/Keybase.app/Contents/SharedSupport/bin/keybase
>Architecture:    x86_64
>Parent:          launchd [1]
>UID:             502
>Footprint:       54.66 MB
>Pageins:         12 pages
>Start time:      2022-03-19 11:54:52 +0000
>End time:        2022-03-19 11:54:53 +0000
>Num samples:     11 (1-11)
>CPU Time:        0.001s (4.8M cycles, 2.3M instructions, 2.06c/i)
>Note:            1 idle work queue thread omitted
>
>  Thread 0x13ff3a           11 samples (1-11)         priority 20 (base 20)
>  <thread QoS utility (requested utility), timers tier 3 (coalesced), IO tier 1>
>  11  <truncated backtrace> 1-11
>    11  __psynch_cvwait + 10 (libsystem_kernel.dylib + 18534) [0x7fff6e00c866] 1-11
>     *11  psynch_cvcontinue + 0 (pthread + 19324) [0xffffff7f82d6fb7c] 1-11
>
>  Thread 0x13ff3b           11 samples (1-11)         priority 20 (base 20)     cpu time <0.001s (2.0M cycles, 221.9K instructions, 9.02c/i)
>  <thread QoS utility (requested default), timers tier 3 (coalesced), IO tier 1>
>  11  thread_start + 13 (libsystem_pthread.dylib + 9229) [0x7fff6e0c740d] 1-11
>    11  _pthread_start + 66 (libsystem_pthread.dylib + 25161) [0x7fff6e0cb249] 1-11
>      11  _pthread_body + 126 (libsystem_pthread.dylib + 13035) [0x7fff6e0c82eb] 1-11
>        11  runtime.mstart.abi0 + 5 (keybase + 422117) [0x40670e5] 1-11
>          11  runtime.mstart0 + 108 (keybase + 240172) [0x403aa2c] 1-11
>            11  runtime.mstart1 + 147 (keybase + 240371) [0x403aaf3] 1-11
>              11  runtime.sysmon + 177 (keybase + 274769) [0x4043151] 1-11
>                11  runtime.usleep.abi0 + 44 (keybase + 345580) [0x40545ec] 1-11
>                  11  runtime.asmcgocall.abi0 + 173 (keybase + 430349) [0x406910d] 1-11
>                    11  runtime.usleep_trampoline.abi0 + 11 (keybase + 438123) [0x406af6b] 1-11
>                      11  usleep + 53 (libsystem_c.dylib + 501768) [0x7fff6df98808] 1-11
>                        11  __semwait_signal + 10 (libsystem_kernel.dylib + 20270) [0x7fff6e00cf2e] 1-11
>                         *7   semaphore_wait_continue + 0 (kernel + 1930816) [0xffffff80003d7640] 1-7
>                         *1   semaphore_wait_continue + 0 (kernel + 1930816) [0xffffff80003d7640] (runnable) 8
>                         *3   semaphore_wait_continue + 0 (kernel + 1930816) [0xffffff80003d7640] 9-11
>
>  Thread 0x13ff3c           11 samples (1-11)         priority 20 (base 20)     cpu time <0.001s (1109.1K cycles, 1285.5K instructions, 0.86c/i)
>  <thread QoS utility (requested default), timers tier 3 (coalesced), IO tier 1>
>  11  golang.org/x/sync/errgroup.(*Group).Go.func1 + 103 (keybase + 8714663) [0x484f9a7] 1-11
>    3   github.com/keybase/client/go/libkb.(*DiskInstrumentationStorage).Start.func1 + 37 (keybase + 10577797) [0x4a16785] 1-3
>      3   github.com/keybase/client/go/libkb.(*DiskInstrumentationStorage).flushLoop + 200 (keybase + 10578952) [0x4a16c08] 1-3
>        3   github.com/keybase/client/go/libkb.(*DiskInstrumentationStorage).Flush + 197 (keybase + 10579397) [0x4a16dc5] 1-3
>          3   github.com/keybase/client/go/libkb.(*DiskInstrumentationStorage).flush + 605 (keybase + 10580061) [0x4a1705d] 1-3
>            3   github.com/keybase/client/go/libkb.jsonLocalDbGetIntoMsgpack + 66 (keybase + 9863394) [0x49680e2] 1-3
>              3   github.com/keybase/client/go/libkb.(*LevelDb).Get + 177 (keybase + 10370737) [0x49e3eb1] 1-3
>                3   github.com/keybase/client/go/libkb.(*LevelDb).doWhileOpenAndNukeIfCorrupted + 48 (keybase + 10363536) [0x49e2290] 1-3
>                  3   github.com/keybase/client/go/libkb.(*LevelDb).doWhileOpenAndNukeIfCorrupted.func1 + 262 (keybase + 10364550) [0x49e2686] 1-3
>                    3   github.com/keybase/client/go/libkb.(*LevelDb).Get.func1 + 87 (keybase + 10370935) [0x49e3f77] 1-3
>                      3   github.com/keybase/client/go/libkb.levelDbGet + 82 (keybase + 10361650) [0x49e1b32] 1-3
>                        3   github.com/keybase/client/go/libkb.levelDbGetWhich + 89 (keybase + 10361209) [0x49e1979] 1-3
>                          3   github.com/syndtr/goleveldb/leveldb.(*DB).Get + 357 (keybase + 8941605) [0x4887025] 1-3
>                            3   github.com/syndtr/goleveldb/leveldb.(*DB).get + 682 (keybase + 8939274) [0x488670a] 1-3
>                              3   ??? [0] 1-3
>                                3   _sigtramp + 29 (libsystem_platform.dylib + 19293) [0x7fff6e0bfb5d] 1-3
>                                  3   runtime.sigtramp.abi0 + 60 (keybase + 437724) [0x406addc] 1-3
>                                    3   runtime.sigtrampgo.abi0 + 46 (keybase + 440654) [0x406b94e] 1-3
>                                      3   runtime.sigtrampgo + 433 (keybase + 306545) [0x404ad71] 1-3
>                                        3   runtime.sighandler + 261 (keybase + 307653) [0x404b1c5] 1-3
>                                          3   runtime.doSigPreempt + 135 (keybase + 305703) [0x404aa27] 1-3
>                                            3   runtime.isAsyncSafePoint + 201 (keybase + 224137) [0x4036b89] 1-3
>                                              3   runtime.pcdatavalue2 + 84 (keybase + 343860) [0x4053f34] 1-3
>                                                3   runtime.pcvalue + 394 (keybase + 340746) [0x405330a] 1-3
>                                                  3   runtime.step + 28 (keybase + 343964) [0x4053f9c] 1-3
>                                                   *3   hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-3
>                                                     *3   user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-3
>                                                       *3   ??? (kernel + 2343967) [0xffffff800043c41f] 1-3
>                                                         *3   throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-3
>                                                           *3   thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-3
>                                                             *3   ??? (kernel + 1882937) [0xffffff80003cbb39] 1-3
>                                                               *3   machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-3
>    8   github.com/keybase/client/go/chat.(*EphemeralTracker).Start.func1 + 45 (keybase + 19681133) [0x52c4f6d] 4-11
>      8   github.com/keybase/client/go/chat.(*EphemeralTracker).flushLoop + 589 (keybase + 19682637) [0x52c554d] 4-11
>        8   github.com/keybase/client/go/chat.(*EphemeralTracker).Flush + 252 (keybase + 19685468) [0x52c605c] 4-11
>          8   github.com/keybase/client/go/chat.(*EphemeralTracker).flushLocked + 187 (keybase + 19685915) [0x52c621b] 4-11
>            8   github.com/hashicorp/golang-lru.(*Cache).Get + 89 (keybase + 6654873) [0x4658b99] 4-11
>              8   github.com/hashicorp/golang-lru/simplelru.(*LRU).Get + 70 (keybase + 6651718) [0x4657f46] 4-11
>                8   runtime.mapaccess2 + 89 (keybase + 63449) [0x400f7d9] 4-11
>                 *8   hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 4-11
>                   *8   user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 4-11
>                     *8   ??? (kernel + 2343967) [0xffffff800043c41f] 4-11
>                       *8   throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 4-11
>                         *8   thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 4-11
>                           *8   ??? (kernel + 1882937) [0xffffff80003cbb39] 4-11
>                             *8   machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 4-11
>
>  Thread 0x13ff3d           11 samples (1-11)         priority 20 (base 20)
>  <thread QoS utility (requested default), timers tier 3 (coalesced), IO tier 1>
>  11  <truncated backtrace> 1-11
>    11  __psynch_cvwait + 10 (libsystem_kernel.dylib + 18534) [0x7fff6e00c866] 1-11
>     *11  psynch_cvcontinue + 0 (pthread + 19324) [0xffffff7f82d6fb7c] 1-11
>
>  Thread 0x13ff3e           11 samples (1-11)         priority 20 (base 20)
>  <thread QoS utility (requested default), timers tier 3 (coalesced), IO tier 1>
>  11  <truncated backtrace> 1-11
>    11  __psynch_cvwait + 10 (libsystem_kernel.dylib + 18534) [0x7fff6e00c866] 1-11
>     *11  psynch_cvcontinue + 0 (pthread + 19324) [0xffffff7f82d6fb7c] 1-11
>
>  Thread 0x13ff3f           11 samples (1-11)         priority 20 (base 20)
>  <thread QoS utility (requested default), timers tier 3 (coalesced), IO tier 1>
>  11  <truncated backtrace> 1-11
>    11  __psynch_cvwait + 10 (libsystem_kernel.dylib + 18534) [0x7fff6e00c866] 1-11
>     *11  psynch_cvcontinue + 0 (pthread + 19324) [0xffffff7f82d6fb7c] 1-11
>
>  Thread 0x13ff40           11 samples (1-11)         priority 20 (base 20)
>  <thread QoS utility (requested default), timers tier 3 (coalesced), IO tier 1>
>  11  <truncated backtrace> 1-11
>    11  __psynch_cvwait + 10 (libsystem_kernel.dylib + 18534) [0x7fff6e00c866] 1-11
>     *11  psynch_cvcontinue + 0 (pthread + 19324) [0xffffff7f82d6fb7c] 1-11
>
>  Thread 0x13ff42           11 samples (1-11)         priority 20 (base 20)
>  <thread QoS utility (requested default), timers tier 3 (coalesced), IO tier 1>
>  11  <truncated backtrace> 1-11
>    11  read + 10 (libsystem_kernel.dylib + 12014) [0x7fff6e00aeee] 1-11
>     *11  hndl_unix_scall64 + 22 (kernel + 1421718) [0xffffff800035b196] 1-11
>       *11  unix_syscall64 + 637 (kernel + 8094845) [0xffffff80009b847d] 1-11
>         *11  read_nocancel + 114 (kernel + 7269506) [0xffffff80008eec82] 1-11
>           *11  ??? (kernel + 7270151) [0xffffff80008eef07] 1-11
>             *11  ??? (kernel + 7294931) [0xffffff80008f4fd3] 1-11
>               *11  ??? (kernel + 7168269) [0xffffff80008d610d] 1-11
>                 *11  lck_mtx_sleep + 128 (kernel + 1824992) [0xffffff80003bd8e0] 1-11
>                   *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>                     *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                       *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x13ff43           11 samples (1-11)         priority 20 (base 20)
>  <thread QoS utility (requested default), timers tier 3 (coalesced), IO tier 1>
>  11  <truncated backtrace> 1-11
>    11  __psynch_cvwait + 10 (libsystem_kernel.dylib + 18534) [0x7fff6e00c866] 1-11
>     *11  psynch_cvcontinue + 0 (pthread + 19324) [0xffffff7f82d6fb7c] 1-11
>
>  Thread 0x13ff4d           11 samples (1-11)         priority 20 (base 20)     cpu time <0.001s (789.5K cycles, 254.3K instructions, 3.10c/i)
>  <thread QoS utility (requested default), timers tier 3 (coalesced), IO tier 1>
>  7   <truncated backtrace> 1-7
>    7   github.com/keybase/go-codec/codec.(*Encoder).kStruct + 1552 (keybase + 3580880) [0x436a3d0] 1-7
>      7   github.com/keybase/go-codec/codec.(*structFieldNode).field + 752 (keybase + 4582384) [0x445ebf0] 1-7
>        7   reflect.Value.Field + 93 (keybase + 615709) [0x409651d] 1-7
>         *7   hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-7
>           *7   user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-7
>             *7   ??? (kernel + 2343967) [0xffffff800043c41f] 1-7
>               *7   throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-7
>                 *7   thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-7
>                   *7   ??? (kernel + 1882937) [0xffffff80003cbb39] 1-7
>                     *7   machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-7
>  4   golang.org/x/sync/errgroup.(*Group).Go.func1 + 103 (keybase + 8714663) [0x484f9a7] 8-11
>    4   github.com/keybase/client/go/chat/search.(*Indexer).Start.func2 + 37 (keybase + 15142981) [0x4e71045] 8-11
>      4   github.com/keybase/client/go/chat/search.(*Indexer).flushLoop + 264 (keybase + 15152488) [0x4e73568] 8-11
>        4   github.com/keybase/client/go/chat/utils.DebugLabeler.trace + 0 (keybase + 13474240) [0x4cd99c0] 8-11
>         *4   hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 8-11
>           *4   user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 8-11
>             *4   ??? (kernel + 2343967) [0xffffff800043c41f] 8-11
>               *4   throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 8-11
>                 *4   thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 8-11
>                   *4   ??? (kernel + 1882937) [0xffffff80003cbb39] 8-11
>                     *4   machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 8-11
>
>  Thread 0x13ff89           11 samples (1-11)         priority 20 (base 20)     cpu time <0.001s (289.6K cycles, 198.0K instructions, 1.46c/i)
>  <thread QoS utility (requested default), timers tier 3 (coalesced), IO tier 1>
>  11  ??? [0xd901676e69702e67] 1-11
>    11  _sigtramp + 29 (libsystem_platform.dylib + 19293) [0x7fff6e0bfb5d] 1-11
>      11  runtime.sigtramp.abi0 + 60 (keybase + 437724) [0x406addc] 1-11
>        11  runtime.sigtrampgo.abi0 + 46 (keybase + 440654) [0x406b94e] 1-11
>          11  runtime.sigtrampgo + 433 (keybase + 306545) [0x404ad71] 1-11
>            11  runtime.sighandler + 261 (keybase + 307653) [0x404b1c5] 1-11
>              11  runtime.doSigPreempt + 135 (keybase + 305703) [0x404aa27] 1-11
>                11  runtime.isAsyncSafePoint + 201 (keybase + 224137) [0x4036b89] 1-11
>                  5   runtime.pcdatavalue2 + 32 (keybase + 343808) [0x4053f00] 1-5
>                   *5   hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-5
>                     *5   user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-5
>                       *5   ??? (kernel + 2343967) [0xffffff800043c41f] 1-5
>                         *5   throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-5
>                           *5   thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-5
>                             *5   ??? (kernel + 1882937) [0xffffff80003cbb39] 1-5
>                               *5   machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-5
>                  6   runtime.pcdatavalue2 + 84 (keybase + 343860) [0x4053f34] 6-11
>                    6   runtime.pcvalue + 394 (keybase + 340746) [0x405330a] 6-11
>                      6   runtime.step + 28 (keybase + 343964) [0x4053f9c] 6-11
>                       *6   hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 6-11
>                         *6   user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 6-11
>                           *6   ??? (kernel + 2343967) [0xffffff800043c41f] 6-11
>                             *6   throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 6-11
>                               *6   thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 6-11
>                                 *6   ??? (kernel + 1882937) [0xffffff80003cbb39] 6-11
>                                   *6   machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 6-11
>
>  Thread 0x13ffff           11 samples (1-11)         priority 20 (base 20)
>  <thread QoS utility (requested default), timers tier 3 (coalesced), IO tier 1>
>  11  <truncated backtrace> 1-11
>    11  __psynch_cvwait + 10 (libsystem_kernel.dylib + 18534) [0x7fff6e00c866] 1-11
>     *11  psynch_cvcontinue + 0 (pthread + 19324) [0xffffff7f82d6fb7c] 1-11
>
>  Thread 0x251684           11 samples (1-11)         priority 20 (base 20)     cpu time <0.001s (615.0K cycles, 374.1K instructions, 1.64c/i)
>  <thread QoS utility (requested default), timers tier 3 (coalesced), IO tier 1>
>  4   golang.org/x/sync/errgroup.(*Group).Go.func1 + 103 (keybase + 8714663) [0x484f9a7] 1-4
>    4   github.com/keybase/client/go/libkb.(*DiskInstrumentationStorage).Start.func1 + 37 (keybase + 10577797) [0x4a16785] 1-4
>      4   github.com/keybase/client/go/libkb.(*DiskInstrumentationStorage).flushLoop + 200 (keybase + 10578952) [0x4a16c08] 1-4
>        4   github.com/keybase/client/go/libkb.(*DiskInstrumentationStorage).Flush + 197 (keybase + 10579397) [0x4a16dc5] 1-4
>          4   github.com/keybase/client/go/libkb.(*DiskInstrumentationStorage).flush + 605 (keybase + 10580061) [0x4a1705d] 1-4
>            4   github.com/keybase/client/go/libkb.jsonLocalDbGetIntoMsgpack + 66 (keybase + 9863394) [0x49680e2] 1-4
>              4   github.com/keybase/client/go/libkb.(*LevelDb).Get + 177 (keybase + 10370737) [0x49e3eb1] 1-4
>                4   github.com/keybase/client/go/libkb.(*LevelDb).doWhileOpenAndNukeIfCorrupted + 48 (keybase + 10363536) [0x49e2290] 1-4
>                  4   github.com/keybase/client/go/libkb.(*LevelDb).doWhileOpenAndNukeIfCorrupted.func1 + 262 (keybase + 10364550) [0x49e2686] 1-4
>                    4   github.com/keybase/client/go/libkb.(*LevelDb).Get.func1 + 87 (keybase + 10370935) [0x49e3f77] 1-4
>                      4   github.com/keybase/client/go/libkb.levelDbGet + 82 (keybase + 10361650) [0x49e1b32] 1-4
>                        4   github.com/keybase/client/go/libkb.levelDbGetWhich + 89 (keybase + 10361209) [0x49e1979] 1-4
>                          4   github.com/syndtr/goleveldb/leveldb.(*DB).Get + 357 (keybase + 8941605) [0x4887025] 1-4
>                            4   github.com/syndtr/goleveldb/leveldb.(*DB).get + 682 (keybase + 8939274) [0x488670a] 1-4
>                              4   github.com/syndtr/goleveldb/leveldb.memGet + 75 (keybase + 8938123) [0x488628b] 1-4
>                                4   github.com/syndtr/goleveldb/leveldb/memdb.(*DB).Find + 133 (keybase + 8849957) [0x4870a25] 1-4
>                                  4   github.com/syndtr/goleveldb/leveldb/memdb.(*DB).findGE + 248 (keybase + 8845688) [0x486f978] 1-4
>                                    4   github.com/syndtr/goleveldb/leveldb/comparer.(*bytesComparer).Compare + 0 (keybase + 6983488) [0x46a8f40] 1-4
>                                     *4   hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-4
>                                       *4   user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-4
>                                         *4   ??? (kernel + 2343967) [0xffffff800043c41f] 1-4
>                                           *4   throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-4
>                                             *4   thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-4
>                                               *4   ??? (kernel + 1882937) [0xffffff80003cbb39] 1-4
>                                                 *4   machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-4
>  7   _sigtramp + 29 (libsystem_platform.dylib + 19293) [0x7fff6e0bfb5d] 5-11
>    7   runtime.sigtramp.abi0 + 60 (keybase + 437724) [0x406addc] 5-11
>      7   runtime.sigtrampgo.abi0 + 46 (keybase + 440654) [0x406b94e] 5-11
>        7   runtime.sigtrampgo + 433 (keybase + 306545) [0x404ad71] 5-11
>          7   runtime.sighandler + 261 (keybase + 307653) [0x404b1c5] 5-11
>            7   runtime.doSigPreempt + 135 (keybase + 305703) [0x404aa27] 5-11
>              7   runtime.isAsyncSafePoint + 201 (keybase + 224137) [0x4036b89] 5-11
>                7   runtime.pcdatavalue2 + 32 (keybase + 343808) [0x4053f00] 5-11
>                 *7   hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 5-11
>                   *7   user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 5-11
>                     *7   ??? (kernel + 2343967) [0xffffff800043c41f] 5-11
>                       *7   throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 5-11
>                         *7   thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 5-11
>                           *7   ??? (kernel + 1882937) [0xffffff80003cbb39] 5-11
>                             *7   machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 5-11
>
>  Thread 0x251689           11 samples (1-11)         priority 20 (base 20)
>  <thread QoS utility (requested default), timers tier 3 (coalesced), IO tier 1>
>  11  <truncated backtrace> 1-11
>    11  __psynch_cvwait + 10 (libsystem_kernel.dylib + 18534) [0x7fff6e00c866] 1-11
>     *11  psynch_cvcontinue + 0 (pthread + 19324) [0xffffff7f82d6fb7c] 1-11
>
>  Thread 0x25168b           11 samples (1-11)         priority 20 (base 20)
>  <thread QoS utility (requested default), timers tier 3 (coalesced), IO tier 1>
>  11  <truncated backtrace> 1-11
>    11  __psynch_cvwait + 10 (libsystem_kernel.dylib + 18534) [0x7fff6e00c866] 1-11
>     *11  psynch_cvcontinue + 0 (pthread + 19324) [0xffffff7f82d6fb7c] 1-11
>
>  Binary Images:
>             0x4000000 -          0x750ffff  keybase (0)                          <4A85AB96-DEEC-35F0-AFEE-ADF38E5CF6C8>  /Applications/Downloaded/Keybase.app/Contents/SharedSupport/bin/keybase
>        0x7fff6df1e000 -     0x7fff6dfa5fff  libsystem_c.dylib (1272.250.3)       <6016EDA1-440B-34D7-A232-686CD7FBEE90>  /usr/lib/system/libsystem_c.dylib
>        0x7fff6e008000 -     0x7fff6e030fff  libsystem_kernel.dylib (4903.278.70) <35EE704F-F9B6-3531-B312-E45CFA2A8743>  /usr/lib/system/libsystem_kernel.dylib
>        0x7fff6e0bb000 -     0x7fff6e0c4fff  libsystem_platform.dylib (177.270.1) <9D1FE5E4-EB7D-3B3F-A8D1-A96D9CF1348C>  /usr/lib/system/libsystem_platform.dylib
>        0x7fff6e0c5000 -     0x7fff6e0cffff  libsystem_pthread.dylib (330.250.2)  <2D5C08FF-484F-3D59-9132-CE1DCB3F76D7>  /usr/lib/system/libsystem_pthread.dylib
>   *0xffffff7f82d6b000 - 0xffffff7f82d72fff  com.apple.kec.pthread 1.0 (1)        <6C7628FE-2621-3C19-B248-D4DA0D722123>  /System/Library/Extensions/pthread.kext/Contents/MacOS/pthread
>   *0xffffff8000200000 - 0xffffff8000bfffff  kernel (4903.278.70)                 <041B6A6D-CD16-36FA-88B9-E32FF46EF89F>  /System/Library/Kernels/kernel
>
>
>Process:         Keybase Helper [19769]
>UUID:            683C3793-9901-3988-BA00-0636D4109C90
>Path:            /Applications/Downloaded/Keybase.app/Contents/Frameworks/Keybase Helper.app/Contents/MacOS/Keybase Helper
>Architecture:    x86_64
>Parent:          Keybase [19767]
>Responsible:     Keybase [19767]
>UID:             502
>Footprint:       10096 KB
>Start time:      2022-03-19 11:54:52 +0000
>End time:        2022-03-19 11:54:53 +0000
>Num samples:     11 (1-11)
>Note:            1 idle work queue thread omitted
>
>  Thread 0x13feb9           Thread name "CrUtilityMain"                         11 samples (1-11)         priority 31 (base 31)
>  <thread QoS default (requested user interactive), IO tier 0>
>  11  <truncated backtrace> 1-11
>    11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>     *11  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-11
>
>  Thread 0x13fed7           Thread name "ThreadPoolServiceThread"               11 samples (1-11)         priority 31 (base 31)
>  <IO tier 0>
>  11  <truncated backtrace> 1-11
>    11  kevent64 + 10 (libsystem_kernel.dylib + 37026) [0x7fff6e0110a2] 1-11
>     *11  ??? (kernel + 6978560) [0xffffff80008a7c00] 1-11
>
>  Thread 0x13fed9           Thread name "ThreadPoolBackgroundWorker"            11 samples (1-11)         priority 4 (base 4)
>  <IO tier 0>
>  11  thread_start + 13 (libsystem_pthread.dylib + 9229) [0x7fff6e0c740d] 1-11
>    11  _pthread_start + 66 (libsystem_pthread.dylib + 25161) [0x7fff6e0cb249] 1-11
>      11  _pthread_body + 126 (libsystem_pthread.dylib + 13035) [0x7fff6e0c82eb] 1-11
>        11  v8::internal::SetupIsolateDelegate::SetupHeap(v8::internal::Heap*) + 6265667 (Electron Framework + 18397747) [0x1165e5a33] 1-11
>          11  v8::internal::SetupIsolateDelegate::SetupHeap(v8::internal::Heap*) + 6151613 (Electron Framework + 18283693) [0x1165c9cad] 1-11
>            11  v8::internal::SetupIsolateDelegate::SetupHeap(v8::internal::Heap*) + 6152496 (Electron Framework + 18284576) [0x1165ca020] 1-11
>              11  v8::internal::SetupIsolateDelegate::SetupHeap(v8::internal::Heap*) + 6150430 (Electron Framework + 18282510) [0x1165c980e] 1-11
>                11  v8::internal::SetupIsolateDelegate::SetupHeap(v8::internal::Heap*) + 6297895 (Electron Framework + 18429975) [0x1165ed817] 1-11
>                  11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>                   *11  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-11
>
>  Thread 0x13fedb           Thread name "Chrome_ChildIOThread"                  11 samples (1-11)         priority 31 (base 31)
>  <IO tier 0>
>  11  <truncated backtrace> 1-11
>    11  kevent64 + 10 (libsystem_kernel.dylib + 37026) [0x7fff6e0110a2] 1-11
>     *11  ??? (kernel + 6978560) [0xffffff80008a7c00] 1-11
>
>  Thread 0x13fedc           Thread name "NetworkConfigWatcher"                  11 samples (1-11)         priority 31 (base 31)
>  <IO tier 0>
>  11  <truncated backtrace> 1-11
>    11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>     *11  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-11
>
>  Thread 0x53425b           Thread name "ThreadPoolForegroundWorker"            11 samples (1-11)         priority 31 (base 31)
>  <IO tier 0>
>  11  thread_start + 13 (libsystem_pthread.dylib + 9229) [0x7fff6e0c740d] 1-11
>    11  _pthread_start + 66 (libsystem_pthread.dylib + 25161) [0x7fff6e0cb249] 1-11
>      11  _pthread_body + 126 (libsystem_pthread.dylib + 13035) [0x7fff6e0c82eb] 1-11
>        11  v8::internal::SetupIsolateDelegate::SetupHeap(v8::internal::Heap*) + 6265667 (Electron Framework + 18397747) [0x1165e5a33] 1-11
>          11  v8::internal::SetupIsolateDelegate::SetupHeap(v8::internal::Heap*) + 6151709 (Electron Framework + 18283789) [0x1165c9d0d] 1-11
>            11  v8::internal::SetupIsolateDelegate::SetupHeap(v8::internal::Heap*) + 6152496 (Electron Framework + 18284576) [0x1165ca020] 1-11
>              11  v8::internal::SetupIsolateDelegate::SetupHeap(v8::internal::Heap*) + 6150430 (Electron Framework + 18282510) [0x1165c980e] 1-11
>                11  v8::internal::SetupIsolateDelegate::SetupHeap(v8::internal::Heap*) + 6297895 (Electron Framework + 18429975) [0x1165ed817] 1-11
>                  11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>                   *11  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-11
>
>  Binary Images:
>           0x10f852000 -        0x10f88dfff  Keybase Helper                         <683C3793-9901-3988-BA00-0636D4109C90>  /Applications/Downloaded/Keybase.app/Contents/Frameworks/Keybase Helper.app/Contents/MacOS/Keybase Helper
>           0x11545a000 -        0x11cc65fff  com.github.Electron.framework (11.5.0) <C44DCD83-7B13-3BC8-974B-C138615AC8FD>  /Applications/Downloaded/Keybase.app/Contents/Frameworks/Electron Framework.framework/Versions/A/Electron Framework
>        0x7fff6e008000 -     0x7fff6e030fff  libsystem_kernel.dylib (4903.278.70)   <35EE704F-F9B6-3531-B312-E45CFA2A8743>  /usr/lib/system/libsystem_kernel.dylib
>        0x7fff6e0c5000 -     0x7fff6e0cffff  libsystem_pthread.dylib (330.250.2)    <2D5C08FF-484F-3D59-9132-CE1DCB3F76D7>  /usr/lib/system/libsystem_pthread.dylib
>   *0xffffff8000200000 - 0xffffff8000bfffff  kernel (4903.278.70)                   <041B6A6D-CD16-36FA-88B9-E32FF46EF89F>  /System/Library/Kernels/kernel
>
>
>Process:         Keybase Helper (GPU) [19768]
>UUID:            51DDE0FE-E6CC-3FDA-9B87-EA14B36E75E9
>Path:            /Applications/Downloaded/Keybase.app/Contents/Frameworks/Keybase Helper (GPU).app/Contents/MacOS/Keybase Helper (GPU)
>Architecture:    x86_64
>Parent:          Keybase [19767]
>Responsible:     Keybase [19767]
>UID:             502
>Footprint:       214.77 MB
>Start time:      2022-03-19 11:54:52 +0000
>End time:        2022-03-19 11:54:53 +0000
>Num samples:     11 (1-11)
>CPU Time:        0.051s (174.5M cycles, 41.3M instructions, 4.22c/i)
>Note:            1 idle work queue thread omitted
>
>  Thread 0x13feb1           DispatchQueue 1           Thread name "CrGpuMain"   11 samples (1-11)         priority 31 (base 31)     cpu time 0.023s (76.6M cycles, 17.5M instructions, 4.39c/i)
>  <thread QoS default (requested user interactive), IO tier 0>
>  11  <truncated backtrace> 1-11
>    11  v8::internal::SetupIsolateDelegate::SetupHeap(v8::internal::Heap*) + 26924938 (Electron Framework + 39057018) [0x10a4fc67a] 1-11
>      11  v8::internal::SetupIsolateDelegate::SetupHeap(v8::internal::Heap*) + 5944393 (Electron Framework + 18076473) [0x1090fa339] 1-11
>        11  v8::internal::SetupIsolateDelegate::SetupHeap(v8::internal::Heap*) + 6081953 (Electron Framework + 18214033) [0x10911bc91] 1-11
>          11  v8::internal::SetupIsolateDelegate::SetupHeap(v8::internal::Heap*) + 6281282 (Electron Framework + 18413362) [0x10914c732] 1-11
>            11  v8::internal::SetupIsolateDelegate::SetupHeap(v8::internal::Heap*) + 6285209 (Electron Framework + 18417289) [0x10914d689] 1-11
>              11  -[NSRunLoop(NSRunLoop) runMode:beforeDate:] + 280 (Foundation + 117695) [0x7fff43fd0bbf] 1-11
>                11  CFRunLoopRunSpecific + 459 (CoreFoundation + 236881) [0x7fff41d48d51] 1-11
>                  11  __CFRunLoopRun + 1619 (CoreFoundation + 239094) [0x7fff41d495f6] 1-11
>                    11  __CFRunLoopServiceMachPort + 327 (CoreFoundation + 241801) [0x7fff41d4a089] 1-11
>                      11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>                       *11  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-11
>
>  Thread 0x13fef7           Thread name "GpuWatchdog" 11 samples (1-11)         priority 31 (base 31)
>  <IO tier 0>
>  11  thread_start + 13 (libsystem_pthread.dylib + 9229) [0x7fff6e0c740d] 1-11
>    11  _pthread_start + 66 (libsystem_pthread.dylib + 25161) [0x7fff6e0cb249] 1-11
>      11  _pthread_body + 126 (libsystem_pthread.dylib + 13035) [0x7fff6e0c82eb] 1-11
>        11  v8::internal::SetupIsolateDelegate::SetupHeap(v8::internal::Heap*) + 6265667 (Electron Framework + 18397747) [0x109148a33] 1-11
>          11  v8::internal::SetupIsolateDelegate::SetupHeap(v8::internal::Heap*) + 6180169 (Electron Framework + 18312249) [0x109133c39] 1-11
>            11  v8::internal::SetupIsolateDelegate::SetupHeap(v8::internal::Heap*) + 5944393 (Electron Framework + 18076473) [0x1090fa339] 1-11
>              11  v8::internal::SetupIsolateDelegate::SetupHeap(v8::internal::Heap*) + 6081953 (Electron Framework + 18214033) [0x10911bc91] 1-11
>                11  v8::internal::SetupIsolateDelegate::SetupHeap(v8::internal::Heap*) + 5853224 (Electron Framework + 17985304) [0x1090e3f18] 1-11
>                  11  v8::internal::SetupIsolateDelegate::SetupHeap(v8::internal::Heap*) + 6297895 (Electron Framework + 18429975) [0x109150817] 1-11
>                    11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>                     *11  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-11
>
>  Thread 0x13fef8           Thread name "ThreadPoolServiceThread"               11 samples (1-11)         priority 31 (base 31)
>  <IO tier 0>
>  11  <truncated backtrace> 1-11
>    11  kevent64 + 10 (libsystem_kernel.dylib + 37026) [0x7fff6e0110a2] 1-11
>     *11  ??? (kernel + 6978560) [0xffffff80008a7c00] 1-11
>
>  Thread 0x13fef9           Thread name "ThreadPoolForegroundWorker"            11 samples (1-11)         priority 31 (base 31)
>  <IO tier 0>
>  11  thread_start + 13 (libsystem_pthread.dylib + 9229) [0x7fff6e0c740d] 1-11
>    11  _pthread_start + 66 (libsystem_pthread.dylib + 25161) [0x7fff6e0cb249] 1-11
>      11  _pthread_body + 126 (libsystem_pthread.dylib + 13035) [0x7fff6e0c82eb] 1-11
>        11  v8::internal::SetupIsolateDelegate::SetupHeap(v8::internal::Heap*) + 6265667 (Electron Framework + 18397747) [0x109148a33] 1-11
>          11  v8::internal::SetupIsolateDelegate::SetupHeap(v8::internal::Heap*) + 6151709 (Electron Framework + 18283789) [0x10912cd0d] 1-11
>            11  v8::internal::SetupIsolateDelegate::SetupHeap(v8::internal::Heap*) + 6152496 (Electron Framework + 18284576) [0x10912d020] 1-11
>              11  v8::internal::SetupIsolateDelegate::SetupHeap(v8::internal::Heap*) + 6150430 (Electron Framework + 18282510) [0x10912c80e] 1-11
>                11  v8::internal::SetupIsolateDelegate::SetupHeap(v8::internal::Heap*) + 6297895 (Electron Framework + 18429975) [0x109150817] 1-11
>                  11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>                   *11  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-11
>
>  Thread 0x13fefa           Thread name "ThreadPoolBackgroundWorker"            11 samples (1-11)         priority 4 (base 4)
>  <IO tier 0>
>  11  thread_start + 13 (libsystem_pthread.dylib + 9229) [0x7fff6e0c740d] 1-11
>    11  _pthread_start + 66 (libsystem_pthread.dylib + 25161) [0x7fff6e0cb249] 1-11
>      11  _pthread_body + 126 (libsystem_pthread.dylib + 13035) [0x7fff6e0c82eb] 1-11
>        11  v8::internal::SetupIsolateDelegate::SetupHeap(v8::internal::Heap*) + 6265667 (Electron Framework + 18397747) [0x109148a33] 1-11
>          11  v8::internal::SetupIsolateDelegate::SetupHeap(v8::internal::Heap*) + 6151613 (Electron Framework + 18283693) [0x10912ccad] 1-11
>            11  v8::internal::SetupIsolateDelegate::SetupHeap(v8::internal::Heap*) + 6152496 (Electron Framework + 18284576) [0x10912d020] 1-11
>              11  v8::internal::SetupIsolateDelegate::SetupHeap(v8::internal::Heap*) + 6150430 (Electron Framework + 18282510) [0x10912c80e] 1-11
>                11  v8::internal::SetupIsolateDelegate::SetupHeap(v8::internal::Heap*) + 6297895 (Electron Framework + 18429975) [0x109150817] 1-11
>                  11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>                   *11  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-11
>
>  Thread 0x13fefc           Thread name "Chrome_ChildIOThread"                  11 samples (1-11)         priority 31 (base 31)     cpu time 0.004s (13.0M cycles, 2.5M instructions, 5.17c/i)
>  <IO tier 0>
>  11  thread_start + 13 (libsystem_pthread.dylib + 9229) [0x7fff6e0c740d] 1-11
>    11  _pthread_start + 66 (libsystem_pthread.dylib + 25161) [0x7fff6e0cb249] 1-11
>      11  _pthread_body + 126 (libsystem_pthread.dylib + 13035) [0x7fff6e0c82eb] 1-11
>        11  v8::internal::SetupIsolateDelegate::SetupHeap(v8::internal::Heap*) + 6265667 (Electron Framework + 18397747) [0x109148a33] 1-11
>          11  v8::internal::SetupIsolateDelegate::SetupHeap(v8::internal::Heap*) + 6180169 (Electron Framework + 18312249) [0x109133c39] 1-11
>            11  v8::internal::SetupIsolateDelegate::SetupHeap(v8::internal::Heap*) + 5944393 (Electron Framework + 18076473) [0x1090fa339] 1-11
>              11  v8::internal::SetupIsolateDelegate::SetupHeap(v8::internal::Heap*) + 6081953 (Electron Framework + 18214033) [0x10911bc91] 1-11
>                11  v8::internal::SetupIsolateDelegate::SetupHeap(v8::internal::Heap*) + 6344912 (Electron Framework + 18476992) [0x10915bfc0] 1-11
>                  11  kevent64 + 10 (libsystem_kernel.dylib + 37026) [0x7fff6e0110a2] 1-11
>                   *11  ??? (kernel + 6978560) [0xffffff80008a7c00] 1-11
>
>  Thread 0x13fefd           Thread name "VizCompositorThread"                   11 samples (1-11)         priority 31 (base 31)     cpu time 0.025s (84.9M cycles, 21.4M instructions, 3.97c/i)
>  <IO tier 0>
>  11  thread_start + 13 (libsystem_pthread.dylib + 9229) [0x7fff6e0c740d] 1-11
>    11  _pthread_start + 66 (libsystem_pthread.dylib + 25161) [0x7fff6e0cb249] 1-11
>      11  _pthread_body + 126 (libsystem_pthread.dylib + 13035) [0x7fff6e0c82eb] 1-11
>        11  v8::internal::SetupIsolateDelegate::SetupHeap(v8::internal::Heap*) + 6265667 (Electron Framework + 18397747) [0x109148a33] 1-11
>          11  v8::internal::SetupIsolateDelegate::SetupHeap(v8::internal::Heap*) + 6180169 (Electron Framework + 18312249) [0x109133c39] 1-11
>            11  v8::internal::SetupIsolateDelegate::SetupHeap(v8::internal::Heap*) + 5944393 (Electron Framework + 18076473) [0x1090fa339] 1-11
>              11  v8::internal::SetupIsolateDelegate::SetupHeap(v8::internal::Heap*) + 6081953 (Electron Framework + 18214033) [0x10911bc91] 1-11
>                5   v8::internal::SetupIsolateDelegate::SetupHeap(v8::internal::Heap*) + 5853224 (Electron Framework + 17985304) [0x1090e3f18] 1-5
>                  5   v8::internal::SetupIsolateDelegate::SetupHeap(v8::internal::Heap*) + 6297895 (Electron Framework + 18429975) [0x109150817] 1-5
>                    5   mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-5
>                     *5   ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-5
>                1   v8::internal::SetupIsolateDelegate::SetupHeap(v8::internal::Heap*) + 5853189 (Electron Framework + 17985269) [0x1090e3ef5] 6
>                  1   v8::internal::SetupIsolateDelegate::SetupHeap(v8::internal::Heap*) + 6079536 (Electron Framework + 18211616) [0x10911b320] 6
>                    1   v8::internal::SetupIsolateDelegate::SetupHeap(v8::internal::Heap*) + 6080546 (Electron Framework + 18212626) [0x10911b712] 6
>                      1   v8::internal::SetupIsolateDelegate::SetupHeap(v8::internal::Heap*) + 6025545 (Electron Framework + 18157625) [0x10910e039] 6
>                        1   v8::internal::SetupIsolateDelegate::SetupHeap(v8::internal::Heap*) + 7581801 (Electron Framework + 19713881) [0x109289f59] 6
>                          1   v8::internal::SetupIsolateDelegate::SetupHeap(v8::internal::Heap*) + 7493662 (Electron Framework + 19625742) [0x10927470e] 6
>                            1   v8::internal::SetupIsolateDelegate::SetupHeap(v8::internal::Heap*) + 7491885 (Electron Framework + 19623965) [0x10927401d] 6
>                              1   v8::internal::SetupIsolateDelegate::SetupHeap(v8::internal::Heap*) + 7522701 (Electron Framework + 19654781) [0x10927b87d] 6
>                                1   v8::internal::SetupIsolateDelegate::SetupHeap(v8::internal::Heap*) + 7524430 (Electron Framework + 19656510) [0x10927bf3e] 6
>                                  1   v8::internal::SetupIsolateDelegate::SetupHeap(v8::internal::Heap*) + 7501178 (Electron Framework + 19633258) [0x10927646a] 6
>                                    1   ElectronInitializeICUandStartNode + 5266420 (Electron Framework + 5384372) [0x1084df8b4] 6
>                                      1   v8::internal::SetupIsolateDelegate::SetupHeap(v8::internal::Heap*) + 26770840 (Electron Framework + 38902920) [0x10a4d6c88] 6
>                                        1   v8::internal::SetupIsolateDelegate::SetupHeap(v8::internal::Heap*) + 26771047 (Electron Framework + 38903127) [0x10a4d6d57] 6
>                                          1   v8::internal::SetupIsolateDelegate::SetupHeap(v8::internal::Heap*) + 26781579 (Electron Framework + 38913659) [0x10a4d967b] 6
>                                            1   v8::internal::SetupIsolateDelegate::SetupHeap(v8::internal::Heap*) + 26852549 (Electron Framework + 38984629) [0x10a4eabb5] 6
>                                              1   v8::internal::SetupIsolateDelegate::SetupHeap(v8::internal::Heap*) + 26855449 (Electron Framework + 38987529) [0x10a4eb709] 6
>                                                1   v8::internal::SetupIsolateDelegate::SetupHeap(v8::internal::Heap*) + 12636726 (Electron Framework + 24768806) [0x10975c126] 6
>                                                  1   v8::internal::SetupIsolateDelegate::SetupHeap(v8::internal::Heap*) + 12639125 (Electron Framework + 24771205) [0x10975ca85] 6
>                                                    1   v8::internal::SetupIsolateDelegate::SetupHeap(v8::internal::Heap*) + 12640890 (Electron Framework + 24772970) [0x10975d16a] 6
>                                                      1   v8::internal::SetupIsolateDelegate::SetupHeap(v8::internal::Heap*) + 12641721 (Electron Framework + 24773801) [0x10975d4a9] 6
>                                                        1   v8::internal::SetupIsolateDelegate::SetupHeap(v8::internal::Heap*) + 11543717 (Electron Framework + 23675797) [0x109651395] 6
>                                                          1   free + 107 (libsystem_malloc.dylib + 18596) [0x7fff6e0818a4] 6
>                                                            1   small_size + 4 (libsystem_malloc.dylib + 25503) [0x7fff6e08339f] 6
>                                                             *1   ??? (kernel + 1726528) [0xffffff80003a5840] (runnable) 6
>                5   v8::internal::SetupIsolateDelegate::SetupHeap(v8::internal::Heap*) + 5853224 (Electron Framework + 17985304) [0x1090e3f18] 7-11
>                  5   v8::internal::SetupIsolateDelegate::SetupHeap(v8::internal::Heap*) + 6297895 (Electron Framework + 18429975) [0x109150817] 7-11
>                    5   mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 7-11
>                     *5   ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 7-11
>
>  Binary Images:
>           0x107f6e000 -        0x107fa9fff  keybase.ElectronHelper (0)              <51DDE0FE-E6CC-3FDA-9B87-EA14B36E75E9>  /Applications/Downloaded/Keybase.app/Contents/Frameworks/Keybase Helper (GPU).app/Contents/MacOS/Keybase Helper (GPU)
>           0x107fbd000 -        0x10f7c8fff  com.github.Electron.framework (11.5.0)  <C44DCD83-7B13-3BC8-974B-C138615AC8FD>  /Applications/Downloaded/Keybase.app/Contents/Frameworks/Electron Framework.framework/Versions/A/Electron Framework
>        0x7fff41d0f000 -     0x7fff42155fff  com.apple.CoreFoundation 6.9 (1575.405) <22EC9B76-B2B4-3CE8-9EAE-33531A902956>  /System/Library/Frameworks/CoreFoundation.framework/Versions/A/CoreFoundation
>        0x7fff43fb4000 -     0x7fff44362fff  com.apple.Foundation 6.9 (1575.405)     <9FA71865-7713-3F53-91E7-5DCEBCF4F83D>  /System/Library/Frameworks/Foundation.framework/Versions/C/Foundation
>        0x7fff6e008000 -     0x7fff6e030fff  libsystem_kernel.dylib (4903.278.70)    <35EE704F-F9B6-3531-B312-E45CFA2A8743>  /usr/lib/system/libsystem_kernel.dylib
>        0x7fff6e07d000 -     0x7fff6e0a7fff  libsystem_malloc.dylib (166.270.1)      <011F3AD0-8E6A-3A89-AE64-6E5F6840F30A>  /usr/lib/system/libsystem_malloc.dylib
>        0x7fff6e0c5000 -     0x7fff6e0cffff  libsystem_pthread.dylib (330.250.2)     <2D5C08FF-484F-3D59-9132-CE1DCB3F76D7>  /usr/lib/system/libsystem_pthread.dylib
>   *0xffffff8000200000 - 0xffffff8000bfffff  kernel (4903.278.70)                    <041B6A6D-CD16-36FA-88B9-E32FF46EF89F>  /System/Library/Kernels/kernel
>
>
>Process:         Keybase Helper (Renderer) [19770]
>UUID:            B3B1CF79-813A-33DE-8919-6F8C7F172A4E
>Path:            /Applications/Downloaded/Keybase.app/Contents/Frameworks/Keybase Helper (Renderer).app/Contents/MacOS/Keybase Helper (Renderer)
>Architecture:    x86_64
>Parent:          Keybase [19767]
>Responsible:     Keybase [19767]
>UID:             502
>Footprint:       35.31 MB
>Start time:      2022-03-19 11:54:52 +0000
>End time:        2022-03-19 11:54:53 +0000
>Num samples:     11 (1-11)
>Note:            1 idle work queue thread omitted
>
>  Thread 0x13febc           Thread name "CrRendererMain"                        11 samples (1-11)         priority 31 (base 31)
>  <thread QoS default (requested user interactive), IO tier 0>
>  11  <truncated backtrace> 1-11
>    11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>     *11  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-11
>
>  Thread 0x13fedf           Thread name "ThreadPoolServiceThread"               11 samples (1-11)         priority 31 (base 31)
>  <IO tier 0>
>  11  <truncated backtrace> 1-11
>    11  kevent64 + 10 (libsystem_kernel.dylib + 37026) [0x7fff6e0110a2] 1-11
>     *11  ??? (kernel + 6978560) [0xffffff80008a7c00] 1-11
>
>  Thread 0x13fee1           Thread name "ThreadPoolBackgroundWorker"            11 samples (1-11)         priority 4 (base 4)
>  <IO tier 0>
>  11  thread_start + 13 (libsystem_pthread.dylib + 9229) [0x7fff6e0c740d] 1-11
>    11  _pthread_start + 66 (libsystem_pthread.dylib + 25161) [0x7fff6e0cb249] 1-11
>      11  _pthread_body + 126 (libsystem_pthread.dylib + 13035) [0x7fff6e0c82eb] 1-11
>        11  v8::internal::SetupIsolateDelegate::SetupHeap(v8::internal::Heap*) + 6265667 (Electron Framework + 18397747) [0x102311a33] 1-11
>          11  v8::internal::SetupIsolateDelegate::SetupHeap(v8::internal::Heap*) + 6151613 (Electron Framework + 18283693) [0x1022f5cad] 1-11
>            11  v8::internal::SetupIsolateDelegate::SetupHeap(v8::internal::Heap*) + 6152496 (Electron Framework + 18284576) [0x1022f6020] 1-11
>              11  v8::internal::SetupIsolateDelegate::SetupHeap(v8::internal::Heap*) + 6150430 (Electron Framework + 18282510) [0x1022f580e] 1-11
>                11  v8::internal::SetupIsolateDelegate::SetupHeap(v8::internal::Heap*) + 6297895 (Electron Framework + 18429975) [0x102319817] 1-11
>                  11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>                   *11  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-11
>
>  Thread 0x13fee4           Thread name "Chrome_ChildIOThread"                  11 samples (1-11)         priority 31 (base 31)
>  <IO tier 0>
>  11  <truncated backtrace> 1-11
>    11  kevent64 + 10 (libsystem_kernel.dylib + 37026) [0x7fff6e0110a2] 1-11
>     *11  ??? (kernel + 6978560) [0xffffff80008a7c00] 1-11
>
>  Thread 0x13fee5           Thread name "GpuMemoryThread"                       11 samples (1-11)         priority 31 (base 31)
>  <IO tier 0>
>  11  <truncated backtrace> 1-11
>    11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>     *11  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-11
>
>  Thread 0x13fee6           Thread name "Compositor"  11 samples (1-11)         priority 31 (base 31)
>  <IO tier 0>
>  11  <truncated backtrace> 1-11
>    11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>     *11  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-11
>
>  Thread 0x13fee7           Thread name "ThreadPoolSingleThreadSharedForegroundBlocking0"                 11 samples (1-11)         priority 31 (base 31)
>  <IO tier 0>
>  11  <truncated backtrace> 1-11
>    11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>     *11  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-11
>
>  Thread 0x13fee8           Thread name "CompositorTileWorker1"                 11 samples (1-11)         priority 31 (base 31)
>  <IO tier 0>
>  11  <truncated backtrace> 1-11
>    11  __psynch_cvwait + 10 (libsystem_kernel.dylib + 18534) [0x7fff6e00c866] 1-11
>     *11  psynch_cvcontinue + 0 (pthread + 19324) [0xffffff7f82d6fb7c] 1-11
>
>  Thread 0x13fee9           Thread name "CompositorTileWorker2"                 11 samples (1-11)         priority 31 (base 31)
>  <IO tier 0>
>  11  <truncated backtrace> 1-11
>    11  __psynch_cvwait + 10 (libsystem_kernel.dylib + 18534) [0x7fff6e00c866] 1-11
>     *11  psynch_cvcontinue + 0 (pthread + 19324) [0xffffff7f82d6fb7c] 1-11
>
>  Thread 0x13feea           Thread name "CompositorTileWorkerBackground"        11 samples (1-11)         priority 31 (base 31)
>  <IO tier 0>
>  11  <truncated backtrace> 1-11
>    11  __psynch_cvwait + 10 (libsystem_kernel.dylib + 18534) [0x7fff6e00c866] 1-11
>     *11  psynch_cvcontinue + 0 (pthread + 19324) [0xffffff7f82d6fb7c] 1-11
>
>  Thread 0x13feeb           11 samples (1-11)         priority 31 (base 31)
>  <thread QoS default (requested default), IO tier 0>
>  11  <truncated backtrace> 1-11
>    11  __select + 10 (libsystem_kernel.dylib + 34326) [0x7fff6e010616] 1-11
>     *11  ??? (kernel + 7168864) [0xffffff80008d6360] 1-11
>
>  Thread 0x64d233           Thread name "ThreadPoolForegroundWorker"            11 samples (1-11)         priority 31 (base 31)
>  <IO tier 0>
>  11  thread_start + 13 (libsystem_pthread.dylib + 9229) [0x7fff6e0c740d] 1-11
>    11  _pthread_start + 66 (libsystem_pthread.dylib + 25161) [0x7fff6e0cb249] 1-11
>      11  _pthread_body + 126 (libsystem_pthread.dylib + 13035) [0x7fff6e0c82eb] 1-11
>        11  v8::internal::SetupIsolateDelegate::SetupHeap(v8::internal::Heap*) + 6265667 (Electron Framework + 18397747) [0x102311a33] 1-11
>          11  v8::internal::SetupIsolateDelegate::SetupHeap(v8::internal::Heap*) + 6151709 (Electron Framework + 18283789) [0x1022f5d0d] 1-11
>            11  v8::internal::SetupIsolateDelegate::SetupHeap(v8::internal::Heap*) + 6152496 (Electron Framework + 18284576) [0x1022f6020] 1-11
>              11  v8::internal::SetupIsolateDelegate::SetupHeap(v8::internal::Heap*) + 6150430 (Electron Framework + 18282510) [0x1022f580e] 1-11
>                11  v8::internal::SetupIsolateDelegate::SetupHeap(v8::internal::Heap*) + 6297895 (Electron Framework + 18429975) [0x102319817] 1-11
>                  11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>                   *11  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-11
>
>  Binary Images:
>           0x101135000 -        0x101170fff  keybase.ElectronHelper (0)             <B3B1CF79-813A-33DE-8919-6F8C7F172A4E>  /Applications/Downloaded/Keybase.app/Contents/Frameworks/Keybase Helper (Renderer).app/Contents/MacOS/Keybase Helper (Renderer)
>           0x101186000 -        0x108991fff  com.github.Electron.framework (11.5.0) <C44DCD83-7B13-3BC8-974B-C138615AC8FD>  /Applications/Downloaded/Keybase.app/Contents/Frameworks/Electron Framework.framework/Versions/A/Electron Framework
>        0x7fff6e008000 -     0x7fff6e030fff  libsystem_kernel.dylib (4903.278.70)   <35EE704F-F9B6-3531-B312-E45CFA2A8743>  /usr/lib/system/libsystem_kernel.dylib
>        0x7fff6e0c5000 -     0x7fff6e0cffff  libsystem_pthread.dylib (330.250.2)    <2D5C08FF-484F-3D59-9132-CE1DCB3F76D7>  /usr/lib/system/libsystem_pthread.dylib
>   *0xffffff7f82d6b000 - 0xffffff7f82d72fff  com.apple.kec.pthread 1.0 (1)          <6C7628FE-2621-3C19-B248-D4DA0D722123>  /System/Library/Extensions/pthread.kext/Contents/MacOS/pthread
>   *0xffffff8000200000 - 0xffffff8000bfffff  kernel (4903.278.70)                   <041B6A6D-CD16-36FA-88B9-E32FF46EF89F>  /System/Library/Kernels/kernel
>
>
>Process:         Keybase Helper (Renderer) [19771]
>UUID:            B3B1CF79-813A-33DE-8919-6F8C7F172A4E
>Path:            /Applications/Downloaded/Keybase.app/Contents/Frameworks/Keybase Helper (Renderer).app/Contents/MacOS/Keybase Helper (Renderer)
>Architecture:    x86_64
>Parent:          Keybase [19767]
>Responsible:     Keybase [19767]
>UID:             502
>Footprint:       158.18 MB
>Start time:      2022-03-19 11:54:52 +0000
>End time:        2022-03-19 11:54:53 +0000
>Num samples:     11 (1-11)
>CPU Time:        0.038s (128.6M cycles, 30.8M instructions, 4.17c/i)
>Note:            1 idle work queue thread omitted
>
>  Thread 0x13febf           DispatchQueue 1           Thread name "CrRendererMain"                        11 samples (1-11)         priority 31 (base 31)     cpu time 0.005s (16.0M cycles, 3.4M instructions, 4.68c/i)
>  <thread QoS default (requested user interactive), IO tier 0>
>  11  start + 1 (libdyld.dylib + 91093) [0x7fff6ded43d5] 1-11
>    11  ??? (Keybase Helper (Renderer) + 18240) [0x1081d3740] 1-11
>      11  ElectronMain + 136 (Electron Framework + 117896) [0x108237c88] 1-11
>        11  ElectronInitializeICUandStartNode + 5927410 (Electron Framework + 6045362) [0x1087deeb2] 1-11
>          11  ElectronInitializeICUandStartNode + 5926126 (Electron Framework + 6044078) [0x1087de9ae] 1-11
>            11  v8::internal::SetupIsolateDelegate::SetupHeap(v8::internal::Heap*) + 2000845 (Electron Framework + 14132925) [0x108f956bd] 1-11
>              11  v8::internal::SetupIsolateDelegate::SetupHeap(v8::internal::Heap*) + 27289112 (Electron Framework + 39421192) [0x10a7b3508] 1-11
>                11  v8::internal::SetupIsolateDelegate::SetupHeap(v8::internal::Heap*) + 5944393 (Electron Framework + 18076473) [0x109358339] 1-11
>                  11  v8::internal::SetupIsolateDelegate::SetupHeap(v8::internal::Heap*) + 6081953 (Electron Framework + 18214033) [0x109379c91] 1-11
>                    11  v8::internal::SetupIsolateDelegate::SetupHeap(v8::internal::Heap*) + 6281282 (Electron Framework + 18413362) [0x1093aa732] 1-11
>                      11  v8::internal::SetupIsolateDelegate::SetupHeap(v8::internal::Heap*) + 6285209 (Electron Framework + 18417289) [0x1093ab689] 1-11
>                        11  -[NSRunLoop(NSRunLoop) runMode:beforeDate:] + 280 (Foundation + 117695) [0x7fff43fd0bbf] 1-11
>                          11  CFRunLoopRunSpecific + 459 (CoreFoundation + 236881) [0x7fff41d48d51] 1-11
>                            11  __CFRunLoopRun + 1619 (CoreFoundation + 239094) [0x7fff41d495f6] 1-11
>                              11  __CFRunLoopServiceMachPort + 327 (CoreFoundation + 241801) [0x7fff41d4a089] 1-11
>                                11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>                                 *11  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-11
>
>  Thread 0x13fec7           Thread name "ThreadPoolServiceThread"               11 samples (1-11)         priority 31 (base 31)
>  <IO tier 0>
>  11  <truncated backtrace> 1-11
>    11  kevent64 + 10 (libsystem_kernel.dylib + 37026) [0x7fff6e0110a2] 1-11
>     *11  ??? (kernel + 6978560) [0xffffff80008a7c00] 1-11
>
>  Thread 0x13fec9           Thread name "ThreadPoolBackgroundWorker"            11 samples (1-11)         priority 4 (base 4)
>  <IO tier 0>
>  11  thread_start + 13 (libsystem_pthread.dylib + 9229) [0x7fff6e0c740d] 1-11
>    11  _pthread_start + 66 (libsystem_pthread.dylib + 25161) [0x7fff6e0cb249] 1-11
>      11  _pthread_body + 126 (libsystem_pthread.dylib + 13035) [0x7fff6e0c82eb] 1-11
>        11  v8::internal::SetupIsolateDelegate::SetupHeap(v8::internal::Heap*) + 6265667 (Electron Framework + 18397747) [0x1093a6a33] 1-11
>          11  v8::internal::SetupIsolateDelegate::SetupHeap(v8::internal::Heap*) + 6151613 (Electron Framework + 18283693) [0x10938acad] 1-11
>            11  v8::internal::SetupIsolateDelegate::SetupHeap(v8::internal::Heap*) + 6152496 (Electron Framework + 18284576) [0x10938b020] 1-11
>              11  v8::internal::SetupIsolateDelegate::SetupHeap(v8::internal::Heap*) + 6150430 (Electron Framework + 18282510) [0x10938a80e] 1-11
>                11  v8::internal::SetupIsolateDelegate::SetupHeap(v8::internal::Heap*) + 6297895 (Electron Framework + 18429975) [0x1093ae817] 1-11
>                  11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>                   *11  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-11
>
>  Thread 0x13feca           Thread name "Chrome_ChildIOThread"                  11 samples (1-11)         priority 31 (base 31)     cpu time 0.004s (13.9M cycles, 2.5M instructions, 5.65c/i)
>  <IO tier 0>
>  11  thread_start + 13 (libsystem_pthread.dylib + 9229) [0x7fff6e0c740d] 1-11
>    11  _pthread_start + 66 (libsystem_pthread.dylib + 25161) [0x7fff6e0cb249] 1-11
>      11  _pthread_body + 126 (libsystem_pthread.dylib + 13035) [0x7fff6e0c82eb] 1-11
>        11  v8::internal::SetupIsolateDelegate::SetupHeap(v8::internal::Heap*) + 6265667 (Electron Framework + 18397747) [0x1093a6a33] 1-11
>          11  v8::internal::SetupIsolateDelegate::SetupHeap(v8::internal::Heap*) + 6180169 (Electron Framework + 18312249) [0x109391c39] 1-11
>            11  v8::internal::SetupIsolateDelegate::SetupHeap(v8::internal::Heap*) + 5944393 (Electron Framework + 18076473) [0x109358339] 1-11
>              11  v8::internal::SetupIsolateDelegate::SetupHeap(v8::internal::Heap*) + 6081953 (Electron Framework + 18214033) [0x109379c91] 1-11
>                11  v8::internal::SetupIsolateDelegate::SetupHeap(v8::internal::Heap*) + 6344912 (Electron Framework + 18476992) [0x1093b9fc0] 1-11
>                  11  kevent64 + 10 (libsystem_kernel.dylib + 37026) [0x7fff6e0110a2] 1-11
>                   *11  ??? (kernel + 6978560) [0xffffff80008a7c00] 1-11
>
>  Thread 0x13fecc           Thread name "GpuMemoryThread"                       11 samples (1-11)         priority 31 (base 31)
>  <IO tier 0>
>  11  <truncated backtrace> 1-11
>    11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>     *11  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-11
>
>  Thread 0x13fecd           Thread name "Compositor"  11 samples (1-11)         priority 31 (base 31)     cpu time 0.027s (92.7M cycles, 23.6M instructions, 3.92c/i)
>  <IO tier 0>
>  11  thread_start + 13 (libsystem_pthread.dylib + 9229) [0x7fff6e0c740d] 1-11
>    11  _pthread_start + 66 (libsystem_pthread.dylib + 25161) [0x7fff6e0cb249] 1-11
>      11  _pthread_body + 126 (libsystem_pthread.dylib + 13035) [0x7fff6e0c82eb] 1-11
>        11  v8::internal::SetupIsolateDelegate::SetupHeap(v8::internal::Heap*) + 6265667 (Electron Framework + 18397747) [0x1093a6a33] 1-11
>          11  v8::internal::SetupIsolateDelegate::SetupHeap(v8::internal::Heap*) + 1569245 (Electron Framework + 13701325) [0x108f2c0cd] 1-11
>            11  v8::internal::SetupIsolateDelegate::SetupHeap(v8::internal::Heap*) + 5944393 (Electron Framework + 18076473) [0x109358339] 1-11
>              11  v8::internal::SetupIsolateDelegate::SetupHeap(v8::internal::Heap*) + 6081953 (Electron Framework + 18214033) [0x109379c91] 1-11
>                11  v8::internal::SetupIsolateDelegate::SetupHeap(v8::internal::Heap*) + 5853224 (Electron Framework + 17985304) [0x109341f18] 1-11
>                  11  v8::internal::SetupIsolateDelegate::SetupHeap(v8::internal::Heap*) + 6297895 (Electron Framework + 18429975) [0x1093ae817] 1-11
>                    11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>                     *5   ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-5
>                     *1   ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] (runnable) 6
>                     *5   ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 7-11
>
>  Thread 0x13fece           Thread name "ThreadPoolSingleThreadSharedForegroundBlocking0"                 11 samples (1-11)         priority 31 (base 31)
>  <IO tier 0>
>  11  <truncated backtrace> 1-11
>    11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>     *11  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-11
>
>  Thread 0x13fed0           Thread name "CompositorTileWorker1"                 11 samples (1-11)         priority 31 (base 31)     cpu time <0.001s (2.9M cycles, 657.0K instructions, 4.47c/i)
>  <IO tier 0>
>  11  thread_start + 13 (libsystem_pthread.dylib + 9229) [0x7fff6e0c740d] 1-11
>    11  _pthread_start + 66 (libsystem_pthread.dylib + 25161) [0x7fff6e0cb249] 1-11
>      11  _pthread_body + 126 (libsystem_pthread.dylib + 13035) [0x7fff6e0c82eb] 1-11
>        11  v8::internal::SetupIsolateDelegate::SetupHeap(v8::internal::Heap*) + 6265667 (Electron Framework + 18397747) [0x1093a6a33] 1-11
>          11  v8::internal::SetupIsolateDelegate::SetupHeap(v8::internal::Heap*) + 26938156 (Electron Framework + 39070236) [0x10a75da1c] 1-11
>            11  v8::internal::SetupIsolateDelegate::SetupHeap(v8::internal::Heap*) + 6262080 (Electron Framework + 18394160) [0x1093a5c30] 1-11
>              11  __psynch_cvwait + 10 (libsystem_kernel.dylib + 18534) [0x7fff6e00c866] 1-11
>               *11  psynch_cvcontinue + 0 (pthread + 19324) [0xffffff7f82d6fb7c] 1-11
>
>  Thread 0x13fed1           Thread name "CompositorTileWorker2"                 11 samples (1-11)         priority 31 (base 31)     cpu time <0.001s (3.1M cycles, 680.7K instructions, 4.51c/i)
>  <IO tier 0>
>  11  thread_start + 13 (libsystem_pthread.dylib + 9229) [0x7fff6e0c740d] 1-11
>    11  _pthread_start + 66 (libsystem_pthread.dylib + 25161) [0x7fff6e0cb249] 1-11
>      11  _pthread_body + 126 (libsystem_pthread.dylib + 13035) [0x7fff6e0c82eb] 1-11
>        11  v8::internal::SetupIsolateDelegate::SetupHeap(v8::internal::Heap*) + 6265667 (Electron Framework + 18397747) [0x1093a6a33] 1-11
>          11  v8::internal::SetupIsolateDelegate::SetupHeap(v8::internal::Heap*) + 26938156 (Electron Framework + 39070236) [0x10a75da1c] 1-11
>            11  v8::internal::SetupIsolateDelegate::SetupHeap(v8::internal::Heap*) + 6262080 (Electron Framework + 18394160) [0x1093a5c30] 1-11
>              11  __psynch_cvwait + 10 (libsystem_kernel.dylib + 18534) [0x7fff6e00c866] 1-11
>               *11  psynch_cvcontinue + 0 (pthread + 19324) [0xffffff7f82d6fb7c] 1-11
>
>  Thread 0x13fed2           Thread name "CompositorTileWorkerBackground"        11 samples (1-11)         priority 31 (base 31)
>  <IO tier 0>
>  11  <truncated backtrace> 1-11
>    11  __psynch_cvwait + 10 (libsystem_kernel.dylib + 18534) [0x7fff6e00c866] 1-11
>     *11  psynch_cvcontinue + 0 (pthread + 19324) [0xffffff7f82d6fb7c] 1-11
>
>  Thread 0x13fefe           11 samples (1-11)         priority 31 (base 31)
>  <thread QoS default (requested default), IO tier 0>
>  11  <truncated backtrace> 1-11
>    11  __select + 10 (libsystem_kernel.dylib + 34326) [0x7fff6e010616] 1-11
>     *11  ??? (kernel + 7168864) [0xffffff80008d6360] 1-11
>
>  Thread 0x6eeda1           Thread name "ThreadPoolForegroundWorker"            11 samples (1-11)         priority 31 (base 31)
>  <IO tier 0>
>  11  thread_start + 13 (libsystem_pthread.dylib + 9229) [0x7fff6e0c740d] 1-11
>    11  _pthread_start + 66 (libsystem_pthread.dylib + 25161) [0x7fff6e0cb249] 1-11
>      11  _pthread_body + 126 (libsystem_pthread.dylib + 13035) [0x7fff6e0c82eb] 1-11
>        11  v8::internal::SetupIsolateDelegate::SetupHeap(v8::internal::Heap*) + 6265667 (Electron Framework + 18397747) [0x1093a6a33] 1-11
>          11  v8::internal::SetupIsolateDelegate::SetupHeap(v8::internal::Heap*) + 6151709 (Electron Framework + 18283789) [0x10938ad0d] 1-11
>            11  v8::internal::SetupIsolateDelegate::SetupHeap(v8::internal::Heap*) + 6152496 (Electron Framework + 18284576) [0x10938b020] 1-11
>              11  v8::internal::SetupIsolateDelegate::SetupHeap(v8::internal::Heap*) + 6150430 (Electron Framework + 18282510) [0x10938a80e] 1-11
>                11  v8::internal::SetupIsolateDelegate::SetupHeap(v8::internal::Heap*) + 6297895 (Electron Framework + 18429975) [0x1093ae817] 1-11
>                  11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>                   *11  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-11
>
>  Binary Images:
>           0x1081cf000 -        0x10820afff  keybase.ElectronHelper (0)              <B3B1CF79-813A-33DE-8919-6F8C7F172A4E>  /Applications/Downloaded/Keybase.app/Contents/Frameworks/Keybase Helper (Renderer).app/Contents/MacOS/Keybase Helper (Renderer)
>           0x10821b000 -        0x10fa26fff  com.github.Electron.framework (11.5.0)  <C44DCD83-7B13-3BC8-974B-C138615AC8FD>  /Applications/Downloaded/Keybase.app/Contents/Frameworks/Electron Framework.framework/Versions/A/Electron Framework
>        0x7fff41d0f000 -     0x7fff42155fff  com.apple.CoreFoundation 6.9 (1575.405) <22EC9B76-B2B4-3CE8-9EAE-33531A902956>  /System/Library/Frameworks/CoreFoundation.framework/Versions/A/CoreFoundation
>        0x7fff43fb4000 -     0x7fff44362fff  com.apple.Foundation 6.9 (1575.405)     <9FA71865-7713-3F53-91E7-5DCEBCF4F83D>  /System/Library/Frameworks/Foundation.framework/Versions/C/Foundation
>        0x7fff6debe000 -     0x7fff6deeafff  libdyld.dylib (655.1.1)                 <002418CC-AD11-3D10-865B-015591D24E6C>  /usr/lib/system/libdyld.dylib
>        0x7fff6e008000 -     0x7fff6e030fff  libsystem_kernel.dylib (4903.278.70)    <35EE704F-F9B6-3531-B312-E45CFA2A8743>  /usr/lib/system/libsystem_kernel.dylib
>        0x7fff6e0c5000 -     0x7fff6e0cffff  libsystem_pthread.dylib (330.250.2)     <2D5C08FF-484F-3D59-9132-CE1DCB3F76D7>  /usr/lib/system/libsystem_pthread.dylib
>   *0xffffff7f82d6b000 - 0xffffff7f82d72fff  com.apple.kec.pthread 1.0 (1)           <6C7628FE-2621-3C19-B248-D4DA0D722123>  /System/Library/Extensions/pthread.kext/Contents/MacOS/pthread
>   *0xffffff8000200000 - 0xffffff8000bfffff  kernel (4903.278.70)                    <041B6A6D-CD16-36FA-88B9-E32FF46EF89F>  /System/Library/Kernels/kernel
>
>
>Process:         keybase.Helper [646]
>UUID:            85C96A41-2FCB-3F16-B3CC-6DCEAFC262CD
>Path:            /Library/PrivilegedHelperTools/keybase.Helper
>Architecture:    x86_64
>Parent:          launchd [1]
>UID:             0
>Footprint:       2580 KB
>Start time:      2022-03-19 11:54:52 +0000
>End time:        2022-03-19 11:54:53 +0000
>Num samples:     11 (1-11)
>Note:            1 idle work queue thread omitted
>
>  Thread 0x12b2             11 samples (1-11)         priority 20 (base 20)
>  <thread QoS utility (requested default), timers tier 3 (coalesced), IO tier 1>
>  11  <truncated backtrace> 1-11
>    11  __sigsuspend_nocancel + 10 (libsystem_kernel.dylib + 20770) [0x7fff6e00d122] 1-11
>     *11  ??? (kernel + 7168864) [0xffffff80008d6360] 1-11
>
>  Binary Images:
>           0x106be5000 -        0x106c08fff  keybase.Helper                       <85C96A41-2FCB-3F16-B3CC-6DCEAFC262CD>  /Library/PrivilegedHelperTools/keybase.Helper
>        0x7fff6e008000 -     0x7fff6e030fff  libsystem_kernel.dylib (4903.278.70) <35EE704F-F9B6-3531-B312-E45CFA2A8743>  /usr/lib/system/libsystem_kernel.dylib
>   *0xffffff8000200000 - 0xffffff8000bfffff  kernel (4903.278.70)                 <041B6A6D-CD16-36FA-88B9-E32FF46EF89F>  /System/Library/Kernels/kernel
>
>
>Process:         keyboardservicesd [42323]
>UUID:            40536557-2424-30D3-B3FC-78AEE701AAA6
>Path:            /usr/libexec/keyboardservicesd
>Architecture:    x86_64
>Parent:          launchd [1]
>UID:             502
>Sudden Term:     Tracked (allows idle exit)
>Footprint:       3204 KB
>Start time:      2022-03-19 11:54:52 +0000
>End time:        2022-03-19 11:54:53 +0000
>Num samples:     11 (1-11)
>Note:            1 idle work queue thread omitted
>
>  Thread 0x4ae7b6           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS background (requested default), process sudden termination dirty, thread darwinbg, process darwinbg, IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>     *11  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-11
>
>  Binary Images:
>           0x10daef000 -        0x10daeffff  keyboardservicesd (99.15)            <40536557-2424-30D3-B3FC-78AEE701AAA6>  /usr/libexec/keyboardservicesd
>        0x7fff6e008000 -     0x7fff6e030fff  libsystem_kernel.dylib (4903.278.70) <35EE704F-F9B6-3531-B312-E45CFA2A8743>  /usr/lib/system/libsystem_kernel.dylib
>   *0xffffff8000200000 - 0xffffff8000bfffff  kernel (4903.278.70)                 <041B6A6D-CD16-36FA-88B9-E32FF46EF89F>  /System/Library/Kernels/kernel
>
>
>Process:         Keychain Circle Notification [60101]
>UUID:            01092B84-C7D2-3057-B9E7-F80A8ECCB37F
>Path:            /System/Library/CoreServices/Keychain Circle Notification.app/Contents/MacOS/Keychain Circle Notification
>Architecture:    x86_64
>Parent:          launchd [1]
>UID:             502
>Sudden Term:     Tracked (allows idle exit)
>Footprint:       3640 KB
>Start time:      2022-03-19 11:54:52 +0000
>End time:        2022-03-19 11:54:53 +0000
>Num samples:     11 (1-11)
>Note:            1 idle work queue thread omitted
>
>  Thread 0x6ee3b7           DispatchQueue 1           11 samples (1-11)         priority 20 (base 20)
>  <thread QoS utility (requested utility), process sudden termination clean, timers tier 3 (coalesced), IO tier 1>
>  11  start + 1 (libdyld.dylib + 91093) [0x7fff6ded43d5] 1-11
>    11  NSApplicationMain + 777 (AppKit + 12736) [0x7fff3f31a1c0] 1-11
>      11  -[NSApplication run] + 699 (AppKit + 81044) [0x7fff3f32ac94] 1-11
>        11  -[NSApplication(NSEvent) _nextEventMatchingEventMask:untilDate:inMode:dequeue:] + 1361 (AppKit + 105335) [0x7fff3f330b77] 1-11
>          11  _DPSNextEvent + 1135 (AppKit + 110217) [0x7fff3f331e89] 1-11
>            11  _BlockUntilNextEventMatchingListInModeWithFilter + 64 (HIToolbox + 44150) [0x7fff40f99c76] 1-11
>              11  ReceiveNextEventCommon + 603 (HIToolbox + 44773) [0x7fff40f99ee5] 1-11
>                11  RunCurrentEventLoopInMode + 292 (HIToolbox + 45483) [0x7fff40f9a1ab] 1-11
>                  11  CFRunLoopRunSpecific + 459 (CoreFoundation + 236881) [0x7fff41d48d51] 1-11
>                    11  __CFRunLoopRun + 1619 (CoreFoundation + 239094) [0x7fff41d495f6] 1-11
>                      11  __CFRunLoopServiceMachPort + 327 (CoreFoundation + 241801) [0x7fff41d4a089] 1-11
>                        11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>                         *11  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-11
>
>  Thread 0x6ee84c           Thread name "com.apple.NSEventThread"               11 samples (1-11)         priority 20 (base 20)
>  <thread QoS utility (requested user interactive), process sudden termination clean, timers tier 3 (coalesced), IO tier 1>
>  11  <truncated backtrace> 1-11
>    11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>     *11  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-11
>
>  Binary Images:
>           0x109bb8000 -        0x109bc4fff  Keychain Circle Notification            <01092B84-C7D2-3057-B9E7-F80A8ECCB37F>  /System/Library/CoreServices/Keychain Circle Notification.app/Contents/MacOS/Keychain Circle Notification
>        0x7fff3f317000 -     0x7fff400ccfff  com.apple.AppKit 6.9 (1671.60.112)      <4AFB032C-2786-3AD7-8EDA-576956992A9C>  /System/Library/Frameworks/AppKit.framework/Versions/C/AppKit
>        0x7fff40f8f000 -     0x7fff41286fff  com.apple.HIToolbox 2.1.1 (918.7)       <88D7F19C-8C9D-384B-BAB5-8205CA282F2C>  /System/Library/Frameworks/Carbon.framework/Versions/A/Frameworks/HIToolbox.framework/Versions/A/HIToolbox
>        0x7fff41d0f000 -     0x7fff42155fff  com.apple.CoreFoundation 6.9 (1575.405) <22EC9B76-B2B4-3CE8-9EAE-33531A902956>  /System/Library/Frameworks/CoreFoundation.framework/Versions/A/CoreFoundation
>        0x7fff6debe000 -     0x7fff6deeafff  libdyld.dylib (655.1.1)                 <002418CC-AD11-3D10-865B-015591D24E6C>  /usr/lib/system/libdyld.dylib
>        0x7fff6e008000 -     0x7fff6e030fff  libsystem_kernel.dylib (4903.278.70)    <35EE704F-F9B6-3531-B312-E45CFA2A8743>  /usr/lib/system/libsystem_kernel.dylib
>   *0xffffff8000200000 - 0xffffff8000bfffff  kernel (4903.278.70)                    <041B6A6D-CD16-36FA-88B9-E32FF46EF89F>  /System/Library/Kernels/kernel
>
>
>Process:         launchd [1]
>Path:            /sbin/launchd
>Architecture:    x86_64
>Parent:          kernel_task [0]
>UID:             0
>Footprint:       35.61 MB
>Start time:      2022-03-19 11:54:52 +0000
>End time:        2022-03-19 11:54:53 +0000
>Num samples:     11 (1-11)
>CPU Time:        0.001s (4.7M cycles, 3.7M instructions, 1.28c/i)
>Note:            2 idle work queue threads omitted
>
>  Thread 0x1ac              DispatchQueue 11          11 samples (1-11)         priority 31 (base 31)
>  <thread QoS default (requested default), IO tier 0>
>  11  _dispatch_sig_thread + 53 (libdispatch.dylib + 77534) [0x7fff6de96ede] 1-11
>    11  __sigsuspend_nocancel + 10 (libsystem_kernel.dylib + 20770) [0x7fff6e00d122] 1-11
>     *11  ??? (kernel + 7168864) [0xffffff80008d6360] 1-11
>
>  Binary Images:
>        0x7fff6de84000 -     0x7fff6debdfff  libdispatch.dylib (1008.270.1)       <97273678-E94C-3C8C-89F6-2E2020F4B43B>  /usr/lib/system/libdispatch.dylib
>        0x7fff6e008000 -     0x7fff6e030fff  libsystem_kernel.dylib (4903.278.70) <35EE704F-F9B6-3531-B312-E45CFA2A8743>  /usr/lib/system/libsystem_kernel.dylib
>   *0xffffff8000200000 - 0xffffff8000bfffff  kernel (4903.278.70)                 <041B6A6D-CD16-36FA-88B9-E32FF46EF89F>  /System/Library/Kernels/kernel
>
>
>Process:         launchservicesd [106]
>UUID:            792A3E4F-9072-3897-A01A-17F34CF0751D
>Path:            /System/Library/CoreServices/launchservicesd
>Architecture:    x86_64
>Parent:          launchd [1]
>UID:             0
>Footprint:       10.17 MB
>Start time:      2022-03-19 11:54:52 +0000
>End time:        2022-03-19 11:54:53 +0000
>Num samples:     11 (1-11)
>CPU Time:        <0.001s (2.2M cycles, 786.7K instructions, 2.86c/i)
>Note:            2 idle work queue threads omitted
>
>  Thread 0x499              DispatchQueue 11          11 samples (1-11)         priority 4 (base 4)
>  <thread QoS background (requested default), thread darwinbg, process darwinbg, IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  __sigsuspend_nocancel + 10 (libsystem_kernel.dylib + 20770) [0x7fff6e00d122] 1-11
>     *11  ??? (kernel + 7168864) [0xffffff80008d6360] 1-11
>
>  Binary Images:
>           0x10f782000 -        0x10f78bfff  launchservicesd                      <792A3E4F-9072-3897-A01A-17F34CF0751D>  /System/Library/CoreServices/launchservicesd
>        0x7fff6e008000 -     0x7fff6e030fff  libsystem_kernel.dylib (4903.278.70) <35EE704F-F9B6-3531-B312-E45CFA2A8743>  /usr/lib/system/libsystem_kernel.dylib
>   *0xffffff8000200000 - 0xffffff8000bfffff  kernel (4903.278.70)                 <041B6A6D-CD16-36FA-88B9-E32FF46EF89F>  /System/Library/Kernels/kernel
>
>
>Process:         locationd [111]
>UUID:            B8F4AC31-17CD-3FF0-A2B6-1C5C17631E79
>Path:            /usr/libexec/locationd
>Architecture:    x86_64
>Parent:          launchd [1]
>UID:             205
>Footprint:       9800 KB
>Start time:      2022-03-19 11:54:52 +0000
>End time:        2022-03-19 11:54:53 +0000
>Num samples:     11 (1-11)
>Note:            2 idle work queue threads omitted
>
>  Thread 0x411              DispatchQueue 1           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS background (requested default), thread darwinbg, process darwinbg, IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  __CFRunLoopRun + 1619 (CoreFoundation + 239094) [0x7fff41d495f6] 1-11
>      11  __CFRunLoopServiceMachPort + 327 (CoreFoundation + 241801) [0x7fff41d4a089] 1-11
>        11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>         *11  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-11
>
>  Binary Images:
>           0x10f8ec000 -        0x10fd84fff  locationd (2245.16.14)                  <B8F4AC31-17CD-3FF0-A2B6-1C5C17631E79>  /usr/libexec/locationd
>        0x7fff41d0f000 -     0x7fff42155fff  com.apple.CoreFoundation 6.9 (1575.405) <22EC9B76-B2B4-3CE8-9EAE-33531A902956>  /System/Library/Frameworks/CoreFoundation.framework/Versions/A/CoreFoundation
>        0x7fff6e008000 -     0x7fff6e030fff  libsystem_kernel.dylib (4903.278.70)    <35EE704F-F9B6-3531-B312-E45CFA2A8743>  /usr/lib/system/libsystem_kernel.dylib
>   *0xffffff8000200000 - 0xffffff8000bfffff  kernel (4903.278.70)                    <041B6A6D-CD16-36FA-88B9-E32FF46EF89F>  /System/Library/Kernels/kernel
>
>
>Process:         logd [52855]
>UUID:            47327F38-4CDF-31C7-A817-B14B211B2199
>Path:            /usr/libexec/logd
>Architecture:    x86_64
>Parent:          launchd [1]
>UID:             0
>Footprint:       31.43 MB
>Pageins:         4 pages
>Start time:      2022-03-19 11:54:52 +0000
>End time:        2022-03-19 11:54:53 +0000
>Num samples:     11 (1-11)
>CPU Time:        0.003s (9.4M cycles, 4.4M instructions, 2.16c/i)
>Note:            3 idle work queue threads omitted
>
>  Thread 0x60fe7d           DispatchQueue 11          11 samples (1-11)         priority 31 (base 31)
>  <thread QoS default (requested default), IO tier 0>
>  11  <truncated backtrace> 1-11
>    11  __sigsuspend_nocancel + 10 (libsystem_kernel.dylib + 20770) [0x7fff6e00d122] 1-11
>     *11  ??? (kernel + 7168864) [0xffffff80008d6360] 1-11
>
>  Thread 0x6eff4b           DispatchQueue 33          8 samples (3-10)          priority 20 (base 20)     cpu time <0.001s (2.4M cycles, 999.4K instructions, 2.39c/i)
>  <DispatchQueue not seen for 2 samples, thread QoS utility (requested utility, ipc override utility), IO tier 1>
>  8  ??? [0x7fcfdf502704] 3-10
>    8  start_wqthread + 13 (libsystem_pthread.dylib + 9213) [0x7fff6e0c73fd] 3-10
>      8  _pthread_wqthread + 421 (libsystem_pthread.dylib + 9745) [0x7fff6e0c7611] 3-10
>        8  _dispatch_workloop_worker_thread + 598 (libdispatch.dylib + 75501) [0x7fff6de966ed] 3-10
>          8  _dispatch_lane_invoke + 433 (libdispatch.dylib + 41926) [0x7fff6de8e3c6] 3-10
>            8  _dispatch_lane_serial_drain + 602 (libdispatch.dylib + 39136) [0x7fff6de8d8e0] 3-10
>              8  _dispatch_client_callout + 8 (libdispatch.dylib + 13885) [0x7fff6de8763d] 3-10
>                8  _dispatch_call_block_and_release + 12 (libdispatch.dylib + 9720) [0x7fff6de865f8] 3-10
>                  8  ??? (logd + 13039) [0x108b092ef] 3-10
>                    8  ??? (logd + 28752) [0x108b0d050] 3-10
>                      8  utimes + 10 (libsystem_kernel.dylib + 38374) [0x7fff6e0115e6] 3-10
>                       *8  hndl_unix_scall64 + 22 (kernel + 1421718) [0xffffff800035b196] 3-10
>                         *8  unix_syscall64 + 904 (kernel + 8095112) [0xffffff80009b8588] 3-10
>                           *8  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 3-10
>                             *8  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 3-10
>                               *8  ??? (kernel + 1882937) [0xffffff80003cbb39] 3-10
>                                 *8  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 3-10
>
>  Thread 0x6eff4b           DispatchQueue 32          2 samples (1-2)           priority 20 (base 20)
>  <thread QoS utility (requested utility, ipc override utility), IO tier 1>
>  2  ??? [0x7fcfdf502704] 1-2
>    2  start_wqthread + 13 (libsystem_pthread.dylib + 9213) [0x7fff6e0c73fd] 1-2
>      2  _pthread_wqthread + 421 (libsystem_pthread.dylib + 9745) [0x7fff6e0c7611] 1-2
>        2  _dispatch_workloop_worker_thread + 598 (libdispatch.dylib + 75501) [0x7fff6de966ed] 1-2
>          2  _dispatch_lane_invoke + 433 (libdispatch.dylib + 41926) [0x7fff6de8e3c6] 1-2
>            2  _dispatch_lane_serial_drain + 602 (libdispatch.dylib + 39136) [0x7fff6de8d8e0] 1-2
>              2  _dispatch_client_callout + 8 (libdispatch.dylib + 13885) [0x7fff6de8763d] 1-2
>                2  ??? (logd + 12473) [0x108b090b9] 1-2
>                 *2  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-2
>                   *2  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-2
>                     *2  ??? (kernel + 2343967) [0xffffff800043c41f] 1-2
>                       *2  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-2
>                         *2  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-2
>                           *2  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-2
>                             *2  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-2
>
>  Binary Images:
>           0x108b06000 -        0x108b27fff  logd (906.260.3)                     <47327F38-4CDF-31C7-A817-B14B211B2199>  /usr/libexec/logd
>        0x7fff6de84000 -     0x7fff6debdfff  libdispatch.dylib (1008.270.1)       <97273678-E94C-3C8C-89F6-2E2020F4B43B>  /usr/lib/system/libdispatch.dylib
>        0x7fff6e008000 -     0x7fff6e030fff  libsystem_kernel.dylib (4903.278.70) <35EE704F-F9B6-3531-B312-E45CFA2A8743>  /usr/lib/system/libsystem_kernel.dylib
>        0x7fff6e0c5000 -     0x7fff6e0cffff  libsystem_pthread.dylib (330.250.2)  <2D5C08FF-484F-3D59-9132-CE1DCB3F76D7>  /usr/lib/system/libsystem_pthread.dylib
>   *0xffffff8000200000 - 0xffffff8000bfffff  kernel (4903.278.70)                 <041B6A6D-CD16-36FA-88B9-E32FF46EF89F>  /System/Library/Kernels/kernel
>
>
>Process:         logind [120]
>UUID:            D1BEC1E4-E071-323E-A458-209E318B794C
>Path:            /System/Library/CoreServices/logind
>Architecture:    x86_64
>Parent:          launchd [1]
>UID:             0
>Footprint:       1200 KB
>Start time:      2022-03-19 11:54:52 +0000
>End time:        2022-03-19 11:54:53 +0000
>Num samples:     11 (1-11)
>Note:            1 idle work queue thread omitted
>
>  Thread 0x2dd              11 samples (1-11)         priority 31 (base 31)
>  <thread QoS default (requested default), IO tier 0>
>  11  <truncated backtrace> 1-11
>    11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>     *11  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-11
>
>  Binary Images:
>           0x10a79d000 -        0x10a7b3fff  logind (100)                         <D1BEC1E4-E071-323E-A458-209E318B794C>  /System/Library/CoreServices/logind
>        0x7fff6e008000 -     0x7fff6e030fff  libsystem_kernel.dylib (4903.278.70) <35EE704F-F9B6-3531-B312-E45CFA2A8743>  /usr/lib/system/libsystem_kernel.dylib
>   *0xffffff8000200000 - 0xffffff8000bfffff  kernel (4903.278.70)                 <041B6A6D-CD16-36FA-88B9-E32FF46EF89F>  /System/Library/Kernels/kernel
>
>
>Process:         loginwindow [119]
>UUID:            6266338C-6F6C-32A1-8C75-A6E00DA259F3
>Path:            /System/Library/CoreServices/loginwindow.app/Contents/MacOS/loginwindow
>Architecture:    x86_64
>Parent:          launchd [1]
>UID:             502
>Footprint:       41.88 MB
>Pageins:         68 pages
>Start time:      2022-03-19 11:54:52 +0000
>End time:        2022-03-19 11:54:53 +0000
>Num samples:     11 (1-11)
>CPU Time:        0.072s (244.8M cycles, 108.6M instructions, 2.25c/i)
>Note:            4 idle work queue threads omitted
>
>  Thread 0x2d5              DispatchQueue 1           11 samples (1-11)         priority 43-47 (base 47)  cpu time 0.052s (175.6M cycles, 68.0M instructions, 2.58c/i)
>  <thread QoS user interactive (requested user interactive), process unclamped, process received importance donation from WindowServer [256], IO tier 0, priority 46 (47)>
>  11  start + 1 (libdyld.dylib + 91093) [0x7fff6ded43d5] 1-11
>    11  ??? (loginwindow + 24144) [0x10f4e2e50] 1-11
>      1   -[NSApplication run] + 755 (AppKit + 81100) [0x7fff3f32accc] 1
>        1   ??? (loginwindow + 39506) [0x10f4e6a52] 1
>          1   -[NSApplication(NSEvent) sendEvent:] + 2953 (AppKit + 155541) [0x7fff3f33cf95] 1
>            1   -[NSWindow(NSEventRouting) sendEvent:] + 478 (AppKit + 1596787) [0x7fff3f49cd73] 1
>              1   -[NSWindow(NSEventRouting) _reallySendEvent:isDelayedEvent:] + 6840 (AppKit + 1604211) [0x7fff3f49ea73] 1
>                1   -[NSControl keyDown:] + 129 (AppKit + 4125206) [0x7fff3f706216] 1
>                  1   forwardMethod + 211 (AppKit + 2406007) [0x7fff3f562677] 1
>                    1   forwardMethod + 211 (AppKit + 2406007) [0x7fff3f562677] 1
>                      1   -[NSWindow keyDown:] + 30 (AppKit + 3770205) [0x7fff3f6af75d] 1
>                        1   -[NSWindow _commonPerformKeyEquivalent:conditionally:] + 79 (AppKit + 9434841) [0x7fff3fc166d9] 1
>                          1   -[NSView performKeyEquivalent:] + 215 (AppKit + 3564831) [0x7fff3f67d51f] 1
>                            1   -[NSView performKeyEquivalent:] + 215 (AppKit + 3564831) [0x7fff3f67d51f] 1
>                              1   -[NSControl _performKeyEquivalent:conditionally:] + 136 (AppKit + 3565142) [0x7fff3f67d656] 1
>                                1   -[NSButton performKeyEquivalent:] + 342 (AppKit + 3565511) [0x7fff3f67d7c7] 1
>                                  1   __33-[NSButton performKeyEquivalent:]_block_invoke + 87 (AppKit + 3896640) [0x7fff3f6ce540] 1
>                                    1   -[NSButtonCell performClick:] + 680 (AppKit + 3897392) [0x7fff3f6ce830] 1
>                                      1   -[NSButtonCell _sendActionFrom:] + 96 (AppKit + 3813923) [0x7fff3f6ba223] 1
>                                        1   -[NSCell _sendActionFrom:] + 178 (AppKit + 3630238) [0x7fff3f68d49e] 1
>                                          1   __26-[NSCell _sendActionFrom:]_block_invoke + 136 (AppKit + 3630492) [0x7fff3f68d59c] 1
>                                            1   -[NSControl sendAction:to:] + 86 (AppKit + 3630698) [0x7fff3f68d66a] 1
>                                              1   -[NSApplication(NSResponder) sendAction:to:from:] + 312 (AppKit + 3195672) [0x7fff3f623318] 1
>                                                1   NSWindowEndWindowModalSession + 197 (AppKit + 9451836) [0x7fff3fc1a93c] 1
>                                                  1   ??? (loginwindow + 205423) [0x10f50f26f] 1
>                                                    1   ??? (loginwindow + 154306) [0x10f502ac2] 1
>                                                      1   LQForceQuit + 93 (libquit.dylib + 6208) [0x7fff6cfe7840] 1
>                                                        1   _CRProcessWillBeForceQuit + 76 (CrashReporterSupport + 36876) [0x7fff567d000c] 1
>                                                          1   _CRCopyCrashHistoryForProcess + 62 (CrashReporterSupport + 36278) [0x7fff567cfdb6] 1
>                                                            1   _CRCreateDictionaryWithPath + 87 (CrashReporterSupport + 23745) [0x7fff567cccc1] 1
>                                                              1   _CFStreamOpen + 124 (CoreFoundation + 327364) [0x7fff41d5eec4] 1
>                                                                1   __open + 10 (libsystem_kernel.dylib + 8682) [0x7fff6e00a1ea] 1
>                                                                 *1   hndl_unix_scall64 + 22 (kernel + 1421718) [0xffffff800035b196] 1
>                                                                   *1   unix_syscall64 + 637 (kernel + 8094845) [0xffffff80009b847d] 1
>                                                                     *1   open + 402 (kernel + 4244034) [0xffffff800060c242] 1
>                                                                       *1   open1 + 327 (kernel + 4241191) [0xffffff800060b727] 1
>                                                                         *1   vn_open_auth + 285 (kernel + 4324941) [0xffffff800061fe4d] 1
>                                                                           *1   namei + 2721 (kernel + 4135377) [0xffffff80005f19d1] 1
>                                                                             *1   lookup + 958 (kernel + 4138894) [0xffffff80005f278e] 1
>                                                                               *1   apfs_vnop_lookup + 1132 (apfs + 205391) [0xffffff7f81c3724f] 1
>                                                                                 *1   apfs_internal_lookup + 234 (apfs + 271434) [0xffffff7f81c4744a] 1
>                                                                                   *1   apfs_lookup_name_with_alt_name + 60 (apfs + 269931) [0xffffff7f81c46e6b] 1
>                                                                                     *1   fs_lookup_name_and_hash + 63 (apfs + 503278) [0xffffff7f81c7fdee] 1
>                                                                                       *1   fs_lookup_name_with_parent_id + 498 (apfs + 489490) [0xffffff7f81c7c812] 1
>                                                                                         *1   iterate_raw_jobjs_with_hint + 245 (apfs + 443308) [0xffffff7f81c713ac] 1
>                                                                                           *1   bt_iterator_init_with_hint + 293 (apfs + 627625) [0xffffff7f81c9e3a9] 1
>                                                                                             *1   _bt_lookup_variant + 927 (apfs + 626381) [0xffffff7f81c9decd] 1
>                                                                                               *1   btree_node_get + 105 (apfs + 591156) [0xffffff7f81c95534] 1
>                                                                                                 *1   btree_node_get_internal + 355 (apfs + 591526) [0xffffff7f81c956a6] 1
>                                                                                                   *1   obj_get + 1599 (apfs + 726329) [0xffffff7f81cb6539] 1
>                                                                                                     *1   obj_read + 513 (apfs + 729093) [0xffffff7f81cb7005] 1
>                                                                                                       *1   omap_get + 262 (apfs + 743621) [0xffffff7f81cba8c5] 1
>                                                                                                         *1   tree_lookup_le + 48 (apfs + 552208) [0xffffff7f81c8bd10] 1
>                                                                                                           *1   _bt_lookup_variant + 927 (apfs + 626381) [0xffffff7f81c9decd] 1
>                                                                                                             *1   btree_node_get + 105 (apfs + 591156) [0xffffff7f81c95534] 1
>                                                                                                               *1   btree_node_get_internal + 355 (apfs + 591526) [0xffffff7f81c956a6] 1
>                                                                                                                 *1   obj_get + 1599 (apfs + 726329) [0xffffff7f81cb6539] 1
>                                                                                                                   *1   obj_read + 285 (apfs + 728865) [0xffffff7f81cb6f21] 1
>                                                                                                                     *1   vnode_dev_read + 30 (apfs + 8812) [0xffffff7f81c0726c] 1
>                                                                                                                       *1   _vnode_dev_read + 619 (apfs + 12912) [0xffffff7f81c08270] 1
>                                                                                                                         *1   buf_biowait + 124 (kernel + 4051148) [0xffffff80005dd0cc] 1
>                                                                                                                           *1   ??? (kernel + 7168269) [0xffffff80008d610d] 1
>                                                                                                                             *1   lck_mtx_sleep + 128 (kernel + 1824992) [0xffffff80003bd8e0] 1
>                                                                                                                               *1   thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1
>                                                                                                                                 *1   ??? (kernel + 1882937) [0xffffff80003cbb39] 1
>                                                                                                                                   *1   machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1
>  <priority 43 (47)>
>      10  -[NSApplication run] + 699 (AppKit + 81044) [0x7fff3f32ac94] 2-11
>        10  -[NSApplication(NSEvent) _nextEventMatchingEventMask:untilDate:inMode:dequeue:] + 1361 (AppKit + 105335) [0x7fff3f330b77] 2-11
>          10  _DPSNextEvent + 1135 (AppKit + 110217) [0x7fff3f331e89] 2-11
>            10  _BlockUntilNextEventMatchingListInModeWithFilter + 64 (HIToolbox + 44150) [0x7fff40f99c76] 2-11
>              1   ReceiveNextEventCommon + 355 (HIToolbox + 44525) [0x7fff40f99ded] 2
>                1   RunCurrentEventLoopInMode + 292 (HIToolbox + 45483) [0x7fff40f9a1ab] 2
>                  1   CFRunLoopRunSpecific + 459 (CoreFoundation + 236881) [0x7fff41d48d51] 2
>                    1   __CFRunLoopRun + 2535 (CoreFoundation + 240010) [0x7fff41d4998a] 2
>                      1   __CFRunLoopDoSource1 + 527 (CoreFoundation + 338272) [0x7fff41d61960] 2
>                        1   __CFRUNLOOP_IS_CALLING_OUT_TO_A_SOURCE1_PERFORM_FUNCTION__ + 41 (CoreFoundation + 338434) [0x7fff41d61a02] 2
>                          1   mshMIGPerform + 203 (HIServices + 23709) [0x7fff40512c9d] 2
>                            1   _XCopyAttributeValue + 424 (HIServices + 190608) [0x7fff4053b890] 2
>                              1   _AXXMIGCopyAttributeValue + 269 (HIServices + 152413) [0x7fff4053235d] 2
>                                1   CopyAttributeValue + 170 (AppKit + 4957402) [0x7fff3f7d14da] 2
>                                  1   CopyAppKitUIElementAttributeValueNoCatch + 98 (AppKit + 4968858) [0x7fff3f7d419a] 2
>                                    1   -[NSObject(NSAccessibilityInternal) _accessibilityValueForAttribute:clientError:] + 351 (AppKit + 4946762) [0x7fff3f7ceb4a] 2
>                                      1   _NSAccessibilityEntryPointValueForAttribute.llvm.15089506349916593293 + 168 (AppKit + 7077614) [0x7fff3f9d6eee] 2
>                                        1   NSAccessibilityPerformEntryPointObject.llvm.15089506349916593293 + 16 (AppKit + 7077293) [0x7fff3f9d6dad] 2
>                                          1   ___NSAccessibilityEntryPointValueForAttribute_block_invoke.792.llvm.15089506349916593293 + 164 (AppKit + 7091748) [0x7fff3f9da624] 2
>                                            1   NSAccessibilityIsSelectorUsingBaseImplementation + 484 (AppKit + 1006737) [0x7fff3f40cc91] 2
>                                              1   class_getInstanceMethod + 102 (libobjc.A.dylib + 58692) [0x7fff6c707544] 2
>                                                1   search_method_list(method_list_t const*, objc_selector*) + 0 (libobjc.A.dylib + 20559) [0x7fff6c6fe04f] 2
>                                                 *1   ??? (kernel + 1726528) [0xffffff80003a5840] (runnable) 2
>  <process dropped importance donation from WindowServer [256]>
>              9   ReceiveNextEventCommon + 603 (HIToolbox + 44773) [0x7fff40f99ee5] 3-11
>                9   RunCurrentEventLoopInMode + 292 (HIToolbox + 45483) [0x7fff40f9a1ab] 3-11
>                  9   CFRunLoopRunSpecific + 459 (CoreFoundation + 236881) [0x7fff41d48d51] 3-11
>                    9   __CFRunLoopRun + 1619 (CoreFoundation + 239094) [0x7fff41d495f6] 3-11
>                      9   __CFRunLoopServiceMachPort + 327 (CoreFoundation + 241801) [0x7fff41d4a089] 3-11
>                        9   mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 3-11
>                         *5   ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 3-7
>  <priority 46 (47)>
>                         *3   ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 8-10
>  <priority 47 (47)>
>                         *1   ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 11
>
>  Binary Images:
>           0x10f4dd000 -        0x10f5cbfff  com.apple.loginwindow 9.0 (1932.7.2)               <6266338C-6F6C-32A1-8C75-A6E00DA259F3>  /System/Library/CoreServices/loginwindow.app/Contents/MacOS/loginwindow
>        0x7fff3f317000 -     0x7fff400ccfff  com.apple.AppKit 6.9 (1671.60.112)                 <4AFB032C-2786-3AD7-8EDA-576956992A9C>  /System/Library/Frameworks/AppKit.framework/Versions/C/AppKit
>        0x7fff4050d000 -     0x7fff4055ffff  com.apple.HIServices 1.22 (628)                    <2BE461FF-80B9-30D3-A574-AED5724B1C1B>  /System/Library/Frameworks/ApplicationServices.framework/Versions/A/Frameworks/HIServices.framework/Versions/A/HIServices
>        0x7fff40f8f000 -     0x7fff41286fff  com.apple.HIToolbox 2.1.1 (918.7)                  <88D7F19C-8C9D-384B-BAB5-8205CA282F2C>  /System/Library/Frameworks/Carbon.framework/Versions/A/Frameworks/HIToolbox.framework/Versions/A/HIToolbox
>        0x7fff41d0f000 -     0x7fff42155fff  com.apple.CoreFoundation 6.9 (1575.405)            <22EC9B76-B2B4-3CE8-9EAE-33531A902956>  /System/Library/Frameworks/CoreFoundation.framework/Versions/A/CoreFoundation
>        0x7fff567c7000 -     0x7fff567d8fff  com.apple.CrashReporterSupport 10.13 (938.29)      <5942C233-DB5E-3119-8DA3-201A5C080191>  /System/Library/PrivateFrameworks/CrashReporterSupport.framework/Versions/A/CrashReporterSupport
>        0x7fff6c6f9000 -     0x7fff6ce81fff  libobjc.A.dylib (756.2)                            <20942D4E-CE6F-376A-8BCD-016F88E4BFD5>  /usr/lib/libobjc.A.dylib
>        0x7fff6cfe6000 -     0x7fff6cfe7fff  libquit.dylib (267.3)                              <FF577E42-737C-3240-9547-E7F784FDEB2F>  /usr/lib/libquit.dylib
>        0x7fff6debe000 -     0x7fff6deeafff  libdyld.dylib (655.1.1)                            <002418CC-AD11-3D10-865B-015591D24E6C>  /usr/lib/system/libdyld.dylib
>        0x7fff6e008000 -     0x7fff6e030fff  libsystem_kernel.dylib (4903.278.70)               <35EE704F-F9B6-3531-B312-E45CFA2A8743>  /usr/lib/system/libsystem_kernel.dylib
>   *0xffffff7f81c05000 - 0xffffff7f81cfdfff  com.apple.filesystems.apfs 945.275.10 (945.275.10) <A2F8A55F-1345-3CF7-80F5-9AD3619428DD>  /System/Library/Extensions/apfs.kext/Contents/MacOS/apfs
>   *0xffffff8000200000 - 0xffffff8000bfffff  kernel (4903.278.70)                               <041B6A6D-CD16-36FA-88B9-E32FF46EF89F>  /System/Library/Kernels/kernel
>
>
>Process:         lsd [151]
>UUID:            5CAA3AB9-D746-3CFE-B1E3-E3EFFE83DB74
>Path:            /usr/libexec/lsd
>Architecture:    x86_64
>Parent:          launchd [1]
>UID:             0
>Sudden Term:     Tracked
>Footprint:       17.83 MB
>Start time:      2022-03-19 11:54:52 +0000
>End time:        2022-03-19 11:54:53 +0000
>Num samples:     11 (1-11)
>Note:            1 idle work queue thread omitted
>
>  Thread 0x3a5              11 samples (1-11)         priority 4 (base 4)
>  <thread QoS background (requested default), process sudden termination clean, thread darwinbg, process darwinbg, IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>     *11  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-11
>
>  Binary Images:
>           0x102adf000 -        0x102adffff  lsd                                  <5CAA3AB9-D746-3CFE-B1E3-E3EFFE83DB74>  /usr/libexec/lsd
>        0x7fff6e008000 -     0x7fff6e030fff  libsystem_kernel.dylib (4903.278.70) <35EE704F-F9B6-3531-B312-E45CFA2A8743>  /usr/lib/system/libsystem_kernel.dylib
>   *0xffffff8000200000 - 0xffffff8000bfffff  kernel (4903.278.70)                 <041B6A6D-CD16-36FA-88B9-E32FF46EF89F>  /System/Library/Kernels/kernel
>
>
>Process:         lsd [359]
>UUID:            5CAA3AB9-D746-3CFE-B1E3-E3EFFE83DB74
>Path:            /usr/libexec/lsd
>Architecture:    x86_64
>Parent:          launchd [1]
>UID:             502
>Sudden Term:     Tracked
>Footprint:       22.14 MB
>Start time:      2022-03-19 11:54:52 +0000
>End time:        2022-03-19 11:54:53 +0000
>Num samples:     11 (1-11)
>Note:            2 idle work queue threads omitted
>
>  Thread 0xb2a              11 samples (1-11)         priority 4 (base 4)
>  <thread QoS background (requested default), process sudden termination clean, thread darwinbg, process darwinbg, IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>     *11  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-11
>
>  Binary Images:
>           0x10e16c000 -        0x10e16cfff  lsd                                  <5CAA3AB9-D746-3CFE-B1E3-E3EFFE83DB74>  /usr/libexec/lsd
>        0x7fff6e008000 -     0x7fff6e030fff  libsystem_kernel.dylib (4903.278.70) <35EE704F-F9B6-3531-B312-E45CFA2A8743>  /usr/lib/system/libsystem_kernel.dylib
>   *0xffffff8000200000 - 0xffffff8000bfffff  kernel (4903.278.70)                 <041B6A6D-CD16-36FA-88B9-E32FF46EF89F>  /System/Library/Kernels/kernel
>
>
>Process:         lsd [788]
>UUID:            5CAA3AB9-D746-3CFE-B1E3-E3EFFE83DB74
>Path:            /usr/libexec/lsd
>Architecture:    x86_64
>Parent:          launchd [1]
>UID:             504
>Sudden Term:     Tracked
>Footprint:       3880 KB
>Start time:      2022-03-19 11:54:52 +0000
>End time:        2022-03-19 11:54:53 +0000
>Num samples:     11 (1-11)
>Note:            1 idle work queue thread omitted
>
>  Thread 0x21ac             11 samples (1-11)         priority 4 (base 4)
>  <thread QoS background (requested default), process sudden termination clean, thread darwinbg, process darwinbg, IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>     *11  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-11
>
>  Binary Images:
>           0x109972000 -        0x109972fff  lsd                                  <5CAA3AB9-D746-3CFE-B1E3-E3EFFE83DB74>  /usr/libexec/lsd
>        0x7fff6e008000 -     0x7fff6e030fff  libsystem_kernel.dylib (4903.278.70) <35EE704F-F9B6-3531-B312-E45CFA2A8743>  /usr/lib/system/libsystem_kernel.dylib
>   *0xffffff8000200000 - 0xffffff8000bfffff  kernel (4903.278.70)                 <041B6A6D-CD16-36FA-88B9-E32FF46EF89F>  /System/Library/Kernels/kernel
>
>
>Process:         lsd [54172]
>UUID:            5CAA3AB9-D746-3CFE-B1E3-E3EFFE83DB74
>Path:            /usr/libexec/lsd
>Architecture:    x86_64
>Parent:          launchd [1]
>UID:             503
>Sudden Term:     Tracked
>Footprint:       3776 KB
>Start time:      2022-03-19 11:54:52 +0000
>End time:        2022-03-19 11:54:53 +0000
>Num samples:     11 (1-11)
>Note:            1 idle work queue thread omitted
>
>  Thread 0x63c2ae           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS background (requested default), process sudden termination clean, thread darwinbg, process darwinbg, IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>     *11  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-11
>
>  Binary Images:
>           0x109f32000 -        0x109f32fff  lsd                                  <5CAA3AB9-D746-3CFE-B1E3-E3EFFE83DB74>  /usr/libexec/lsd
>        0x7fff6e008000 -     0x7fff6e030fff  libsystem_kernel.dylib (4903.278.70) <35EE704F-F9B6-3531-B312-E45CFA2A8743>  /usr/lib/system/libsystem_kernel.dylib
>   *0xffffff8000200000 - 0xffffff8000bfffff  kernel (4903.278.70)                 <041B6A6D-CD16-36FA-88B9-E32FF46EF89F>  /System/Library/Kernels/kernel
>
>
>Process:         lsd [54406]
>UUID:            5CAA3AB9-D746-3CFE-B1E3-E3EFFE83DB74
>Path:            /usr/libexec/lsd
>Architecture:    x86_64
>Parent:          launchd [1]
>UID:             505
>Sudden Term:     Tracked
>Footprint:       3892 KB
>Start time:      2022-03-19 11:54:52 +0000
>End time:        2022-03-19 11:54:53 +0000
>Num samples:     11 (1-11)
>Note:            1 idle work queue thread omitted
>
>  Thread 0x63cd62           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS background (requested default), process sudden termination clean, thread darwinbg, process darwinbg, IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>     *11  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-11
>
>  Binary Images:
>           0x10be6d000 -        0x10be6dfff  lsd                                  <5CAA3AB9-D746-3CFE-B1E3-E3EFFE83DB74>  /usr/libexec/lsd
>        0x7fff6e008000 -     0x7fff6e030fff  libsystem_kernel.dylib (4903.278.70) <35EE704F-F9B6-3531-B312-E45CFA2A8743>  /usr/lib/system/libsystem_kernel.dylib
>   *0xffffff8000200000 - 0xffffff8000bfffff  kernel (4903.278.70)                 <041B6A6D-CD16-36FA-88B9-E32FF46EF89F>  /System/Library/Kernels/kernel
>
>
>Process:         Mail [21385]
>UUID:            F994B41C-3868-3B50-9A05-B4FA72788739
>Path:            /Applications/Mail.app/Contents/MacOS/Mail
>Architecture:    x86_64
>Parent:          launchd [1]
>UID:             502
>Sudden Term:     Tracked
>Footprint:       567.36 MB
>Start time:      2022-03-19 11:54:52 +0000
>End time:        2022-03-19 11:54:53 +0000
>Num samples:     11 (1-11)
>Note:            2 idle work queue threads omitted
>
>  Thread 0x14ebe1           DispatchQueue 1           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user interactive (requested user interactive), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  __CFRunLoopRun + 2300 (CoreFoundation + 239775) [0x7fff41d4989f] 1-11
>      11  __CFRUNLOOP_IS_SERVICING_THE_MAIN_DISPATCH_QUEUE__ + 9 (CoreFoundation + 242034) [0x7fff41d4a172] 1-11
>        11  _dispatch_main_queue_callback_4CF + 813 (libdispatch.dylib + 58699) [0x7fff6de9254b] 1-11
>          11  _dispatch_source_invoke + 1163 (libdispatch.dylib + 84933) [0x7fff6de98bc5] 1-11
>            11  _dispatch_source_cancel_callout + 58 (libdispatch.dylib + 88035) [0x7fff6de997e3] 1-11
>              11  _dispatch_source_handler_dispose + 23 (libdispatch.dylib + 89943) [0x7fff6de99f57] 1-11
>                11  _Block_release + 102 (libsystem_blocks.dylib + 3056) [0x7fff6df1dbf0] 1-11
>                 *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>                   *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>                     *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>                       *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>                         *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>                           *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                             *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x14ec0f           Thread name "JavaScriptCore bmalloc scavenger"      11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  __psynch_cvwait + 10 (libsystem_kernel.dylib + 18534) [0x7fff6e00c866] 1-11
>     *11  psynch_cvcontinue + 0 (pthread + 19324) [0xffffff7f82d6fb7c] 1-11
>
>  Thread 0x14ec9c           Thread name "com.apple.NSURLConnectionLoader"       11 samples (1-11)         priority 4 (base 4)
>  <thread QoS default (requested default), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>     *11  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-11
>
>  Thread 0x14eca1           Thread name "com.apple.CFSocket.private"            11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user interactive (requested user interactive), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  thread_start + 13 (libsystem_pthread.dylib + 9229) [0x7fff6e0c740d] 1-11
>    11  _pthread_start + 66 (libsystem_pthread.dylib + 25161) [0x7fff6e0cb249] 1-11
>      11  _pthread_body + 126 (libsystem_pthread.dylib + 13035) [0x7fff6e0c82eb] 1-11
>        11  __select + 10 (libsystem_kernel.dylib + 34326) [0x7fff6e010616] 1-11
>         *11  ??? (kernel + 7168864) [0xffffff80008d6360] 1-11
>
>  Thread 0x14ecc0           Thread name "com.apple.coreanimation.render-server" 11 samples (1-11)         priority 4 (base 4)
>  <process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>     *11  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-11
>
>  Thread 0x14ed14           Thread name "com.apple.NSEventThread"               11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user interactive (requested user interactive), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>     *11  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-11
>
>  Thread 0x14ed1b           Thread name "com.apple.CFNetwork.CustomProtocols"   11 samples (1-11)         priority 4 (base 4)
>  <thread QoS default (requested default), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>     *11  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-11
>
>  Thread 0x6ee1bc           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS utility (requested utility), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  __CFStringHash + 180 (CoreFoundation + 41691) [0x7fff41d192db] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6eea98           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS utility (requested utility), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  -[IMAPMailbox setAllegedHighestModificationSequence:] + 0 (IMAP + 44449) [0x7fff5ea50da1] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6ef361           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS utility (requested utility), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  start_wqthread + 13 (libsystem_pthread.dylib + 9213) [0x7fff6e0c73fd] 1-11
>    11  _pthread_wqthread + 583 (libsystem_pthread.dylib + 9907) [0x7fff6e0c76b3] 1-11
>      11  _dispatch_worker_thread2 + 90 (libdispatch.dylib + 72518) [0x7fff6de95b46] 1-11
>        11  _dispatch_root_queue_drain + 324 (libdispatch.dylib + 70588) [0x7fff6de953bc] 1-11
>          11  _dispatch_async_redirect_invoke + 703 (libdispatch.dylib + 21667) [0x7fff6de894a3] 1-11
>            11  _dispatch_continuation_pop + 414 (libdispatch.dylib + 24038) [0x7fff6de89de6] 1-11
>              11  _dispatch_client_callout + 8 (libdispatch.dylib + 13885) [0x7fff6de8763d] 1-11
>                11  _dispatch_call_block_and_release + 12 (libdispatch.dylib + 9720) [0x7fff6de865f8] 1-11
>                  11  __NSOQSchedule_f + 227 (Foundation + 353927) [0x7fff4400a687] 1-11
>                    11  -[__NSOperationInternal _start:] + 685 (Foundation + 181629) [0x7fff43fe057d] 1-11
>                      11  -[NSBlockOperation main] + 68 (Foundation + 354644) [0x7fff4400a954] 1-11
>                        11  __NSBLOCKOPERATION_IS_CALLING_OUT_TO_A_BLOCK__ + 7 (Foundation + 354892) [0x7fff4400aa4c] 1-11
>                          11  -[IMAPTaskManager _syncAccountForceFullSync:userInitiated:] + 133 (IMAP + 422115) [0x7fff5eaad0e3] 1-11
>                            11  -[IMAPTaskManager syncMailboxWithName:withIMAPMailbox:fromStatus:forceFullSync:userInitiated:] + 209 (IMAP + 422917) [0x7fff5eaad405] 1-11
>                              11  -[IMAPTaskManager syncMailboxWithDataSource:withIMAPMailbox:fromStatus:forceFullSync:userInitiated:] + 240 (IMAP + 423739) [0x7fff5eaad73b] 1-11
>                                11  -[IMAPTaskManager _syncMailboxWithDataSource:withIMAPMailbox:fromStatus:forceFullSync:userInitiated:] + 549 (IMAP + 424721) [0x7fff5eaadb11] 1-11
>                                  11  -[IMAPMailboxSyncTask initWithDataSource:taskManager:imapMailbox:fromStatus:forceFullSync:] + 327 (IMAP + 248378) [0x7fff5ea82a3a] 1-11
>                                    11  -[IMAPMailboxSyncTask _imapMailboxSyncTaskCommonInitWithDataSource:taskManager:] + 1036 (IMAP + 251393) [0x7fff5ea83601] 1-11
>                                      11  +[NSProgress progressWithTotalUnitCount:] + 87 (Foundation + 497252) [0x7fff4402d664] 1-11
>                                        11  -[NSProgress setTotalUnitCount:] + 129 (Foundation + 497927) [0x7fff4402d907] 1-11
>                                          11  __32-[NSProgress setTotalUnitCount:]_block_invoke.400 + 0 (Foundation + 3064703) [0x7fff442a037f] 1-11
>                                           *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>                                             *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>                                               *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>                                                 *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>                                                   *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>                                                     *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                                                       *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6ef9bd           Thread name "-[MFIMAPAccount _synchronizeMailboxListDuringMailCheck]"         11 samples (1-11)         priority 4 (base 4)
>  <thread QoS utility (requested utility), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  objc_msgSend + 23 (libobjc.A.dylib + 25495) [0x7fff6c6ff397] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6efa60           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS utility (requested utility), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  -[MFMailAccount storeForMailbox:createIfNeeded:] + 0 (Mail + 1650595) [0x7fff5fdf2fa3] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6efaa7           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS default (requested default), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  objc_release + 25 (libobjc.A.dylib + 33561) [0x7fff6c701319] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6efb37           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated, ipc override user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  start_wqthread + 13 (libsystem_pthread.dylib + 9213) [0x7fff6e0c73fd] 1-11
>    11  _pthread_wqthread + 421 (libsystem_pthread.dylib + 9745) [0x7fff6e0c7611] 1-11
>      11  _dispatch_workloop_worker_thread + 598 (libdispatch.dylib + 75501) [0x7fff6de966ed] 1-11
>        11  _dispatch_lane_invoke + 385 (libdispatch.dylib + 41878) [0x7fff6de8e396] 1-11
>          11  _dispatch_lane_serial_drain + 602 (libdispatch.dylib + 39136) [0x7fff6de8d8e0] 1-11
>            11  _dispatch_client_callout + 8 (libdispatch.dylib + 13885) [0x7fff6de8763d] 1-11
>              11  async_collect_callback(void*) + 38 (QuartzCore + 162746) [0x7fff4c826bba] 1-11
>                11  CABackingStoreCollect + 30 (QuartzCore + 162924) [0x7fff4c826c6c] 1-11
>                  11  CABackingStoreCollect_(double, bool) + 451 (QuartzCore + 163748) [0x7fff4c826fa4] 1-11
>                    11  dispatch_semaphore_wait + 0 (libdispatch.dylib + 17199) [0x7fff6de8832f] 1-11
>                     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>                       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>                         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>                           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>                             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>                               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Binary Images:
>           0x107479000 -        0x107828fff  com.apple.mail 12.4 (3445.104.21)           <F994B41C-3868-3B50-9A05-B4FA72788739>  /Applications/Mail.app/Contents/MacOS/Mail
>        0x7fff41d0f000 -     0x7fff42155fff  com.apple.CoreFoundation 6.9 (1575.405)     <22EC9B76-B2B4-3CE8-9EAE-33531A902956>  /System/Library/Frameworks/CoreFoundation.framework/Versions/A/CoreFoundation
>        0x7fff43fb4000 -     0x7fff44362fff  com.apple.Foundation 6.9 (1575.405)         <9FA71865-7713-3F53-91E7-5DCEBCF4F83D>  /System/Library/Frameworks/Foundation.framework/Versions/C/Foundation
>        0x7fff4c7ff000 -     0x7fff4ca56fff  com.apple.QuartzCore 1.11 (701.15)          <67380D92-F388-32BA-96C4-1E7461D878AB>  /System/Library/Frameworks/QuartzCore.framework/Versions/A/QuartzCore
>        0x7fff5ea46000 -     0x7fff5eacffff  com.apple.IMAP 11.0 (3445.104.21)           <955A8D16-DBAC-3D36-91FF-779F93D1E44B>  /System/Library/PrivateFrameworks/IMAP.framework/Versions/A/IMAP
>        0x7fff5fc60000 -     0x7fff5ff5bfff  com.apple.Mail.framework 11.0 (3445.104.21) <7B86984F-7606-3192-8F90-76289CA2F891>  /System/Library/PrivateFrameworks/Mail.framework/Versions/A/Mail
>        0x7fff6c6f9000 -     0x7fff6ce81fff  libobjc.A.dylib (756.2)                     <20942D4E-CE6F-376A-8BCD-016F88E4BFD5>  /usr/lib/libobjc.A.dylib
>        0x7fff6de84000 -     0x7fff6debdfff  libdispatch.dylib (1008.270.1)              <97273678-E94C-3C8C-89F6-2E2020F4B43B>  /usr/lib/system/libdispatch.dylib
>        0x7fff6df1d000 -     0x7fff6df1dfff  libsystem_blocks.dylib (73)                 <A453E8EE-860D-3CED-B5DC-BE54E9DB4348>  /usr/lib/system/libsystem_blocks.dylib
>        0x7fff6e008000 -     0x7fff6e030fff  libsystem_kernel.dylib (4903.278.70)        <35EE704F-F9B6-3531-B312-E45CFA2A8743>  /usr/lib/system/libsystem_kernel.dylib
>        0x7fff6e0c5000 -     0x7fff6e0cffff  libsystem_pthread.dylib (330.250.2)         <2D5C08FF-484F-3D59-9132-CE1DCB3F76D7>  /usr/lib/system/libsystem_pthread.dylib
>   *0xffffff7f82d6b000 - 0xffffff7f82d72fff  com.apple.kec.pthread 1.0 (1)               <6C7628FE-2621-3C19-B248-D4DA0D722123>  /System/Library/Extensions/pthread.kext/Contents/MacOS/pthread
>   *0xffffff8000200000 - 0xffffff8000bfffff  kernel (4903.278.70)                        <041B6A6D-CD16-36FA-88B9-E32FF46EF89F>  /System/Library/Kernels/kernel
>
>
>Process:         mariadbd [599]
>UUID:            14CB74E2-A5A4-3C93-8FD3-BE286A289246
>Path:            /usr/local/opt/mariadb/bin/mariadbd
>Architecture:    x86_64
>Parent:          sh [485]
>Responsible:     sh [485]
>UID:             502
>Footprint:       59.63 MB
>Start time:      2022-03-19 11:54:52 +0000
>End time:        2022-03-19 11:54:53 +0000
>Num samples:     11 (1-11)
>CPU Time:        <0.001s (334.8K cycles, 74.2K instructions, 4.51c/i)
>
>  Thread 0x10da             11 samples (1-11)         priority 20 (base 20)
>  <thread QoS utility (requested utility), timers tier 3 (coalesced), IO tier 1>
>  11  <truncated backtrace> 1-11
>    11  poll + 10 (libsystem_kernel.dylib + 37738) [0x7fff6e01136a] 1-11
>     *11  hndl_unix_scall64 + 22 (kernel + 1421718) [0xffffff800035b196] 1-11
>       *11  unix_syscall64 + 637 (kernel + 8094845) [0xffffff80009b847d] 1-11
>         *11  poll_nocancel + 1184 (kernel + 7282560) [0xffffff80008f1f80] 1-11
>           *11  kqueue_scan + 415 (kernel + 6973295) [0xffffff80008a676f] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x1284             11 samples (1-11)         priority 20 (base 20)     cpu time <0.001s (212.9K cycles, 38.3K instructions, 5.56c/i)
>  <thread QoS utility (requested default), timers tier 3 (coalesced), IO tier 1>
>  11  thread_start + 13 (libsystem_pthread.dylib + 9229) [0x7fff6e0c740d] 1-11
>    11  _pthread_start + 66 (libsystem_pthread.dylib + 25161) [0x7fff6e0cb249] 1-11
>      11  _pthread_body + 126 (libsystem_pthread.dylib + 13035) [0x7fff6e0c82eb] 1-11
>        11  timer_handler + 439 (mariadbd + 6807190) [0x10235ae96] 1-11
>          11  __psynch_cvwait + 10 (libsystem_kernel.dylib + 18534) [0x7fff6e00c866] 1-11
>           *11  psynch_cvcontinue + 0 (pthread + 19324) [0xffffff7f82d6fb7c] 1-11
>
>  Thread 0x128d             11 samples (1-11)         priority 20 (base 20)
>  <thread QoS utility (requested default), timers tier 3 (coalesced), IO tier 1>
>  11  thread_start + 13 (libsystem_pthread.dylib + 9229) [0x7fff6e0c740d] 1-11
>    11  _pthread_start + 66 (libsystem_pthread.dylib + 25161) [0x7fff6e0cb249] 1-11
>      11  _pthread_body + 126 (libsystem_pthread.dylib + 13035) [0x7fff6e0c82eb] 1-11
>        11  ma_checkpoint_background + 565 (mariadbd + 4201841) [0x1020ded71] 1-11
>          11  my_service_thread_sleep + 159 (mariadbd + 4226590) [0x1020e4e1e] 1-11
>            11  __psynch_cvwait + 10 (libsystem_kernel.dylib + 18534) [0x7fff6e00c866] 1-11
>             *11  psynch_cvcontinue + 0 (pthread + 19324) [0xffffff7f82d6fb7c] 1-11
>
>  Thread 0x128e             11 samples (1-11)         priority 20 (base 20)
>  <thread QoS utility (requested default), timers tier 3 (coalesced), IO tier 1>
>  11  <truncated backtrace> 1-11
>    11  __psynch_cvwait + 10 (libsystem_kernel.dylib + 18534) [0x7fff6e00c866] 1-11
>     *11  psynch_cvcontinue + 0 (pthread + 19324) [0xffffff7f82d6fb7c] 1-11
>
>  Thread 0x13e2             11 samples (1-11)         priority 20 (base 20)
>  <thread QoS utility (requested default), timers tier 3 (coalesced), IO tier 1>
>  11  <truncated backtrace> 1-11
>    11  __sigwait + 10 (libsystem_kernel.dylib + 36370) [0x7fff6e010e12] 1-11
>     *11  hndl_unix_scall64 + 22 (kernel + 1421718) [0xffffff800035b196] 1-11
>       *11  unix_syscall64 + 637 (kernel + 8094845) [0xffffff80009b847d] 1-11
>         *11  __sigwait_nocancel + 705 (kernel + 7153521) [0xffffff80008d2771] 1-11
>           *11  ??? (kernel + 7168269) [0xffffff80008d610d] 1-11
>             *11  lck_mtx_sleep + 128 (kernel + 1824992) [0xffffff80003bd8e0] 1-11
>               *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>                 *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                   *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x13e4             11 samples (1-11)         priority 20 (base 20)
>  <thread QoS utility (requested default), timers tier 3 (coalesced), IO tier 1>
>  11  <truncated backtrace> 1-11
>    11  __psynch_cvwait + 10 (libsystem_kernel.dylib + 18534) [0x7fff6e00c866] 1-11
>     *11  psynch_cvcontinue + 0 (pthread + 19324) [0xffffff7f82d6fb7c] 1-11
>
>  Thread 0x6e8a10           11 samples (1-11)         priority 20 (base 20)
>  <thread QoS utility (requested default), timers tier 3 (coalesced), IO tier 1>
>  11  thread_start + 13 (libsystem_pthread.dylib + 9229) [0x7fff6e0c740d] 1-11
>    11  _pthread_start + 66 (libsystem_pthread.dylib + 25161) [0x7fff6e0cb249] 1-11
>      11  _pthread_body + 126 (libsystem_pthread.dylib + 13035) [0x7fff6e0c82eb] 1-11
>        11  void* std::__1::__thread_proxy<std::__1::tuple<std::__1::unique_ptr<std::__1::__thread_struct, std::__1::default_delete<std::__1::__thread_struct> >, void (tpool::thread_pool_generic::*)(tpool::worker_data*), tpool::thread_pool_generic*, tpool::worker_data*> >(void*) + 63 (mariadbd + 6463493) [0x102307005] 1-11
>          11  tpool::thread_pool_generic::worker_main(tpool::worker_data*) + 96 (mariadbd + 6458122) [0x102305b0a] 1-11
>            11  tpool::thread_pool_generic::get_task(tpool::worker_data*, tpool::task**) + 131 (mariadbd + 6457547) [0x1023058cb] 1-11
>              11  tpool::thread_pool_generic::wait_for_tasks(std::__1::unique_lock<std::__1::mutex>&, tpool::worker_data*) + 236 (mariadbd + 6457198) [0x10230576e] 1-11
>                11  std::__1::condition_variable::__do_timed_wait(std::__1::unique_lock<std::__1::mutex>&, std::__1::chrono::time_point<std::__1::chrono::system_clock, std::__1::chrono::duration<long long, std::__1::ratio<1l, 1000000000l> > >) + 93 (libc++.1.dylib + 35633) [0x7fff6b10cb31] 1-11
>                  11  __psynch_cvwait + 10 (libsystem_kernel.dylib + 18534) [0x7fff6e00c866] 1-11
>                   *11  psynch_cvcontinue + 0 (pthread + 19324) [0xffffff7f82d6fb7c] 1-11
>
>  Thread 0x6ef2ee           11 samples (1-11)         priority 20 (base 20)     cpu time <0.001s (121.9K cycles, 35.9K instructions, 3.40c/i)
>  <thread QoS utility (requested default), timers tier 3 (coalesced), IO tier 1>
>  11  thread_start + 13 (libsystem_pthread.dylib + 9229) [0x7fff6e0c740d] 1-11
>    11  _pthread_start + 66 (libsystem_pthread.dylib + 25161) [0x7fff6e0cb249] 1-11
>      11  _pthread_body + 126 (libsystem_pthread.dylib + 13035) [0x7fff6e0c82eb] 1-11
>        11  void* std::__1::__thread_proxy<std::__1::tuple<std::__1::unique_ptr<std::__1::__thread_struct, std::__1::default_delete<std::__1::__thread_struct> >, void (tpool::thread_pool_generic::*)(tpool::worker_data*), tpool::thread_pool_generic*, tpool::worker_data*> >(void*) + 63 (mariadbd + 6463493) [0x102307005] 1-11
>          11  tpool::thread_pool_generic::worker_main(tpool::worker_data*) + 96 (mariadbd + 6458122) [0x102305b0a] 1-11
>            11  tpool::thread_pool_generic::get_task(tpool::worker_data*, tpool::task**) + 131 (mariadbd + 6457547) [0x1023058cb] 1-11
>              11  tpool::thread_pool_generic::wait_for_tasks(std::__1::unique_lock<std::__1::mutex>&, tpool::worker_data*) + 236 (mariadbd + 6457198) [0x10230576e] 1-11
>                11  std::__1::condition_variable::__do_timed_wait(std::__1::unique_lock<std::__1::mutex>&, std::__1::chrono::time_point<std::__1::chrono::system_clock, std::__1::chrono::duration<long long, std::__1::ratio<1l, 1000000000l> > >) + 93 (libc++.1.dylib + 35633) [0x7fff6b10cb31] 1-11
>                  11  __psynch_cvwait + 10 (libsystem_kernel.dylib + 18534) [0x7fff6e00c866] 1-11
>                   *11  psynch_cvcontinue + 0 (pthread + 19324) [0xffffff7f82d6fb7c] 1-11
>
>  Binary Images:
>           0x101cdd000 -        0x10283ffff  mariadbd (0)                         <14CB74E2-A5A4-3C93-8FD3-BE286A289246>  /usr/local/opt/mariadb/bin/mariadbd
>        0x7fff6b104000 -     0x7fff6b157fff  libc++.1.dylib (400.9.4)             <9A60A190-6C34-339F-BB3D-AACE942009A4>  /usr/lib/libc++.1.dylib
>        0x7fff6e008000 -     0x7fff6e030fff  libsystem_kernel.dylib (4903.278.70) <35EE704F-F9B6-3531-B312-E45CFA2A8743>  /usr/lib/system/libsystem_kernel.dylib
>        0x7fff6e0c5000 -     0x7fff6e0cffff  libsystem_pthread.dylib (330.250.2)  <2D5C08FF-484F-3D59-9132-CE1DCB3F76D7>  /usr/lib/system/libsystem_pthread.dylib
>   *0xffffff7f82d6b000 - 0xffffff7f82d72fff  com.apple.kec.pthread 1.0 (1)        <6C7628FE-2621-3C19-B248-D4DA0D722123>  /System/Library/Extensions/pthread.kext/Contents/MacOS/pthread
>   *0xffffff8000200000 - 0xffffff8000bfffff  kernel (4903.278.70)                 <041B6A6D-CD16-36FA-88B9-E32FF46EF89F>  /System/Library/Kernels/kernel
>
>
>Process:         mDNSResponder [193]
>UUID:            6E56C00A-5128-3E80-8B3E-F1213081DF13
>Path:            /usr/sbin/mDNSResponder
>Architecture:    x86_64
>Parent:          launchd [1]
>UID:             65
>Footprint:       3900 KB
>Start time:      2022-03-19 11:54:52 +0000
>End time:        2022-03-19 11:54:53 +0000
>Num samples:     11 (1-11)
>Note:            1 idle work queue thread omitted
>
>  Thread 0x451              11 samples (1-11)         priority 31 (base 31)
>  <thread QoS default (requested default), IO tier 0>
>  11  <truncated backtrace> 1-11
>    11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>     *11  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-11
>
>  Thread 0x464              11 samples (1-11)         priority 31 (base 31)
>  <thread QoS default (requested default), IO tier 0>
>  11  thread_start + 13 (libsystem_pthread.dylib + 9229) [0x7fff6e0c740d] 1-11
>    11  _pthread_start + 66 (libsystem_pthread.dylib + 25161) [0x7fff6e0cb249] 1-11
>      11  _pthread_body + 126 (libsystem_pthread.dylib + 13035) [0x7fff6e0c82eb] 1-11
>        11  kevent + 10 (libsystem_kernel.dylib + 30602) [0x7fff6e00f78a] 1-11
>         *11  ??? (kernel + 6978560) [0xffffff80008a7c00] 1-11
>
>  Binary Images:
>           0x1016d3000 -        0x101776fff  mDNSResponder (878.270.3)            <6E56C00A-5128-3E80-8B3E-F1213081DF13>  /usr/sbin/mDNSResponder
>        0x7fff6e008000 -     0x7fff6e030fff  libsystem_kernel.dylib (4903.278.70) <35EE704F-F9B6-3531-B312-E45CFA2A8743>  /usr/lib/system/libsystem_kernel.dylib
>        0x7fff6e0c5000 -     0x7fff6e0cffff  libsystem_pthread.dylib (330.250.2)  <2D5C08FF-484F-3D59-9132-CE1DCB3F76D7>  /usr/lib/system/libsystem_pthread.dylib
>   *0xffffff8000200000 - 0xffffff8000bfffff  kernel (4903.278.70)                 <041B6A6D-CD16-36FA-88B9-E32FF46EF89F>  /System/Library/Kernels/kernel
>
>
>Process:         mDNSResponderHelper [194]
>UUID:            255FA049-A136-3B25-A153-6E10E681E006
>Path:            /usr/sbin/mDNSResponderHelper
>Architecture:    x86_64
>Parent:          launchd [1]
>UID:             0
>Footprint:       1684 KB
>Start time:      2022-03-19 11:54:52 +0000
>End time:        2022-03-19 11:54:53 +0000
>Num samples:     11 (1-11)
>CPU Time:        <0.001s (77.2K cycles, 13.0K instructions, 5.92c/i)
>Note:            1 idle work queue thread omitted
>
>  Thread 0x460              11 samples (1-11)         priority 31 (base 31)     cpu time <0.001s (77.2K cycles, 13.0K instructions, 5.92c/i)
>  <thread QoS default (requested default), IO tier 0>
>  11  thread_start + 13 (libsystem_pthread.dylib + 9229) [0x7fff6e0c740d] 1-11
>    11  _pthread_start + 66 (libsystem_pthread.dylib + 25161) [0x7fff6e0cb249] 1-11
>      11  _pthread_body + 126 (libsystem_pthread.dylib + 13035) [0x7fff6e0c82eb] 1-11
>        11  idletimer + 72 (mDNSResponderHelper + 30125) [0x10535d5ad] 1-11
>          11  sleep + 41 (libsystem_c.dylib + 501622) [0x7fff6df98776] 1-11
>            11  __semwait_signal + 10 (libsystem_kernel.dylib + 20270) [0x7fff6e00cf2e] 1-11
>             *11  semaphore_wait_continue + 0 (kernel + 1930816) [0xffffff80003d7640] 1-11
>
>  Thread 0x461              11 samples (1-11)         priority 31 (base 31)
>  <thread QoS default (requested default), IO tier 0>
>  11  <truncated backtrace> 1-11
>    11  __sigsuspend_nocancel + 10 (libsystem_kernel.dylib + 20770) [0x7fff6e00d122] 1-11
>     *11  ??? (kernel + 7168864) [0xffffff80008d6360] 1-11
>
>  Binary Images:
>           0x105356000 -        0x105362fff  mDNSResponderHelper (878.270.3)      <255FA049-A136-3B25-A153-6E10E681E006>  /usr/sbin/mDNSResponderHelper
>        0x7fff6df1e000 -     0x7fff6dfa5fff  libsystem_c.dylib (1272.250.3)       <6016EDA1-440B-34D7-A232-686CD7FBEE90>  /usr/lib/system/libsystem_c.dylib
>        0x7fff6e008000 -     0x7fff6e030fff  libsystem_kernel.dylib (4903.278.70) <35EE704F-F9B6-3531-B312-E45CFA2A8743>  /usr/lib/system/libsystem_kernel.dylib
>        0x7fff6e0c5000 -     0x7fff6e0cffff  libsystem_pthread.dylib (330.250.2)  <2D5C08FF-484F-3D59-9132-CE1DCB3F76D7>  /usr/lib/system/libsystem_pthread.dylib
>   *0xffffff8000200000 - 0xffffff8000bfffff  kernel (4903.278.70)                 <041B6A6D-CD16-36FA-88B9-E32FF46EF89F>  /System/Library/Kernels/kernel
>
>
>Process:         mds [91]
>UUID:            95FEB9D4-E067-37DE-A86D-B84A96F94EE0
>Path:            /System/Library/Frameworks/CoreServices.framework/Versions/A/Frameworks/Metadata.framework/Versions/A/Support/mds
>Architecture:    x86_64
>Parent:          launchd [1]
>UID:             0
>Footprint:       140.65 MB
>Pageins:         33 pages
>Start time:      2022-03-19 11:54:52 +0000
>End time:        2022-03-19 11:54:53 +0000
>Num samples:     11 (1-11)
>CPU Time:        0.006s (18.8M cycles, 10.5M instructions, 1.80c/i)
>Note:            3 idle work queue threads omitted
>
>  Thread 0x2e3              11 samples (1-11)         priority 31 (base 31)
>  <thread QoS default (requested default), IO tier 0 and passive>
>  11  <truncated backtrace> 1-11
>    11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>     *11  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-11
>
>  Thread 0x66f              11 samples (1-11)         priority 50 (base 50)     cpu time <0.001s (232.2K cycles, 27.1K instructions, 8.57c/i)
>  <IO tier 0 and passive>
>  11  thread_start + 13 (libsystem_pthread.dylib + 9229) [0x7fff6e0c740d] 1-11
>    11  _pthread_start + 66 (libsystem_pthread.dylib + 25161) [0x7fff6e0cb249] 1-11
>      11  _pthread_body + 126 (libsystem_pthread.dylib + 13035) [0x7fff6e0c82eb] 1-11
>        11  read + 10 (libsystem_kernel.dylib + 12014) [0x7fff6e00aeee] 1-11
>         *11  hndl_unix_scall64 + 22 (kernel + 1421718) [0xffffff800035b196] 1-11
>           *11  unix_syscall64 + 637 (kernel + 8094845) [0xffffff80009b847d] 1-11
>             *11  read_nocancel + 114 (kernel + 7269506) [0xffffff80008eec82] 1-11
>               *11  ??? (kernel + 7270151) [0xffffff80008eef07] 1-11
>                 *11  ??? (kernel + 4405643) [0xffffff800063398b] 1-11
>                   *11  ??? (kernel + 7168593) [0xffffff80008d6251] 1-11
>                     *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>                       *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                         *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6b8              11 samples (1-11)         priority 31 (base 31)
>  <thread QoS default (requested default), IO tier 0 and passive>
>  11  <truncated backtrace> 1-11
>    11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>     *11  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-11
>
>  Binary Images:
>           0x105e8a000 -        0x10601efff  mds (1191.59)                        <95FEB9D4-E067-37DE-A86D-B84A96F94EE0>  /System/Library/Frameworks/CoreServices.framework/Versions/A/Frameworks/Metadata.framework/Versions/A/Support/mds
>        0x7fff6e008000 -     0x7fff6e030fff  libsystem_kernel.dylib (4903.278.70) <35EE704F-F9B6-3531-B312-E45CFA2A8743>  /usr/lib/system/libsystem_kernel.dylib
>        0x7fff6e0c5000 -     0x7fff6e0cffff  libsystem_pthread.dylib (330.250.2)  <2D5C08FF-484F-3D59-9132-CE1DCB3F76D7>  /usr/lib/system/libsystem_pthread.dylib
>   *0xffffff8000200000 - 0xffffff8000bfffff  kernel (4903.278.70)                 <041B6A6D-CD16-36FA-88B9-E32FF46EF89F>  /System/Library/Kernels/kernel
>
>
>Process:         mds_stores [270]
>UUID:            8D62948F-3F1E-3441-B94E-1C4DCD8E0018
>Path:            /System/Library/Frameworks/CoreServices.framework/Versions/A/Frameworks/Metadata.framework/Versions/A/Support/mds_stores
>Architecture:    x86_64
>Parent:          launchd [1]
>UID:             0
>Sudden Term:     Tracked
>Footprint:       133.09 MB
>Pageins:         12 pages
>Start time:      2022-03-19 11:54:52 +0000
>End time:        2022-03-19 11:54:53 +0000
>Num samples:     11 (1-11)
>CPU Time:        0.002s (7.1M cycles, 4.4M instructions, 1.61c/i)
>Note:            1 idle work queue thread omitted
>
>  Thread 0x6b1              DispatchQueue 1           11 samples (1-11)         priority 31 (base 31)
>  <thread QoS default (requested default), process sudden termination dirty, IO tier 0>
>  11  <truncated backtrace> 1-11
>    11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>     *11  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-11
>
>  Thread 0x6edf14           DispatchQueue 203         11 samples (1-11)         priority 4 (base 4)       cpu time 0.002s (6.9M cycles, 4.4M instructions, 1.57c/i)
>  <thread QoS background (requested background, ipc override background), process sudden termination dirty, thread darwinbg, IO tier 3>
>  9   <truncated backtrace> 1-9
>    3   si_writeBackAndIndexWithLiveQueryToggle + 8135 (SpotlightIndex + 406361) [0x7fff67bd7359] 1-3
>      1   _CIDelete + 3200 (SpotlightIndex + 376806) [0x7fff67bcffe6] 1
>       *1   hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1
>         *1   user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1
>           *1   ??? (kernel + 2343967) [0xffffff800043c41f] 1
>             *1   throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1
>               *1   thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1
>                 *1   ??? (kernel + 1882937) [0xffffff80003cbb39] 1
>                   *1   machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1
>      2   _CIDelete + 2687 (SpotlightIndex + 376293) [0x7fff67bcfde5] 2-3
>        2   si_rwlock_wrunlock + 0 (SpotlightIndex + 1621760) [0x7fff67cfff00] 2-3
>         *2   hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 2-3
>           *2   user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 2-3
>             *2   ??? (kernel + 2343967) [0xffffff800043c41f] 2-3
>               *2   throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 2-3
>                 *2   thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 2-3
>                   *2   ??? (kernel + 1882937) [0xffffff80003cbb39] 2-3
>                     *2   machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 2-3
>    2   si_writeBackAndIndexWithLiveQueryToggle + 8135 (SpotlightIndex + 406361) [0x7fff67bd7359] 4-5
>     *2   hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 4-5
>       *2   user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 4-5
>         *2   ??? (kernel + 2343967) [0xffffff800043c41f] 4-5
>           *2   throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 4-5
>             *2   thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 4-5
>               *2   ??? (kernel + 1882937) [0xffffff80003cbb39] 4-5
>                 *2   machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 4-5
>    4   si_writeBackAndIndexWithLiveQueryToggle + 8175 (SpotlightIndex + 406401) [0x7fff67bd7381] 6-9
>      4   _CFRelease + 240 (CoreFoundation + 1294928) [0x7fff41e4b250] 6-9
>        4   __CFBasicHashDrain + 344 (CoreFoundation + 60168) [0x7fff41d1db08] 6-9
>          2   objc_msgSendSuper2 + 26 (libobjc.A.dylib + 26074) [0x7fff6c6ff5da] 6-7
>           *2   hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 6-7
>             *2   user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 6-7
>               *2   ??? (kernel + 2343967) [0xffffff800043c41f] 6-7
>                 *2   throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 6-7
>                   *2   thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 6-7
>                     *2   ??? (kernel + 1882937) [0xffffff80003cbb39] 6-7
>                       *2   machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 6-7
>          2   _CFRelease + 240 (CoreFoundation + 1294928) [0x7fff41e4b250] 8-9
>            2   __CFBasicHashDrain + 463 (CoreFoundation + 60287) [0x7fff41d1db7f] 8-9
>              2   CFRelease + 15 (CoreFoundation + 39520) [0x7fff41d18a60] 8-9
>               *2   hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 8-9
>                 *2   user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 8-9
>                   *2   ??? (kernel + 2343967) [0xffffff800043c41f] 8-9
>                     *2   throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 8-9
>                       *2   thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 8-9
>                         *2   ??? (kernel + 1882937) [0xffffff80003cbb39] 8-9
>                           *2   machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 8-9
>  2   start_wqthread + 13 (libsystem_pthread.dylib + 9213) [0x7fff6e0c73fd] 10-11
>    2   _pthread_wqthread + 421 (libsystem_pthread.dylib + 9745) [0x7fff6e0c7611] 10-11
>      2   _dispatch_workloop_worker_thread + 598 (libdispatch.dylib + 75501) [0x7fff6de966ed] 10-11
>        2   _dispatch_workloop_invoke + 998 (libdispatch.dylib + 45593) [0x7fff6de8f219] 10-11
>          2   _dispatch_lane_invoke + 433 (libdispatch.dylib + 41926) [0x7fff6de8e3c6] 10-11
>            2   _dispatch_lane_serial_drain + 268 (libdispatch.dylib + 38802) [0x7fff6de8d792] 10-11
>              2   _dispatch_lane_invoke + 433 (libdispatch.dylib + 41926) [0x7fff6de8e3c6] 10-11
>                2   _dispatch_lane_serial_drain + 602 (libdispatch.dylib + 39136) [0x7fff6de8d8e0] 10-11
>                  2   _dispatch_client_callout + 8 (libdispatch.dylib + 13885) [0x7fff6de8763d] 10-11
>                    2   _dispatch_block_async_invoke2 + 83 (libdispatch.dylib + 60650) [0x7fff6de92cea] 10-11
>                      2   work_fun + 769 (SpotlightIndex + 714346) [0x7fff67c2266a] 10-11
>                       *2   hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 10-11
>                         *2   user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 10-11
>                           *2   ??? (kernel + 2343967) [0xffffff800043c41f] 10-11
>                             *2   throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 10-11
>                               *2   thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 10-11
>                                 *2   ??? (kernel + 1882937) [0xffffff80003cbb39] 10-11
>                                   *2   machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 10-11
>
>  Thread 0x6b7              11 samples (1-11)         priority 31 (base 31)
>  <thread QoS default (requested default), process sudden termination dirty, IO tier 0>
>  11  <truncated backtrace> 1-11
>    11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>     *11  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-11
>
>  Binary Images:
>           0x106a79000 -        0x106abafff  mds_stores (1191.59)                       <8D62948F-3F1E-3441-B94E-1C4DCD8E0018>  /System/Library/Frameworks/CoreServices.framework/Versions/A/Frameworks/Metadata.framework/Versions/A/Support/mds_stores
>        0x7fff41d0f000 -     0x7fff42155fff  com.apple.CoreFoundation 6.9 (1575.405)    <22EC9B76-B2B4-3CE8-9EAE-33531A902956>  /System/Library/Frameworks/CoreFoundation.framework/Versions/A/CoreFoundation
>        0x7fff67b74000 -     0x7fff67dd7fff  com.apple.spotlight.index 10.7.0 (1191.59) <F95CE60E-3EF3-33E1-AC61-300FF81E653F>  /System/Library/PrivateFrameworks/SpotlightIndex.framework/Versions/A/SpotlightIndex
>        0x7fff6c6f9000 -     0x7fff6ce81fff  libobjc.A.dylib (756.2)                    <20942D4E-CE6F-376A-8BCD-016F88E4BFD5>  /usr/lib/libobjc.A.dylib
>        0x7fff6de84000 -     0x7fff6debdfff  libdispatch.dylib (1008.270.1)             <97273678-E94C-3C8C-89F6-2E2020F4B43B>  /usr/lib/system/libdispatch.dylib
>        0x7fff6e008000 -     0x7fff6e030fff  libsystem_kernel.dylib (4903.278.70)       <35EE704F-F9B6-3531-B312-E45CFA2A8743>  /usr/lib/system/libsystem_kernel.dylib
>        0x7fff6e0c5000 -     0x7fff6e0cffff  libsystem_pthread.dylib (330.250.2)        <2D5C08FF-484F-3D59-9132-CE1DCB3F76D7>  /usr/lib/system/libsystem_pthread.dylib
>   *0xffffff8000200000 - 0xffffff8000bfffff  kernel (4903.278.70)                       <041B6A6D-CD16-36FA-88B9-E32FF46EF89F>  /System/Library/Kernels/kernel
>
>
>Process:         mdworker [784]
>UUID:            9A89FA72-36A1-30E2-BE9D-4840B02A4877
>Path:            /System/Library/Frameworks/CoreServices.framework/Versions/A/Frameworks/Metadata.framework/Versions/A/Support/mdworker
>Architecture:    x86_64
>Parent:          launchd [1]
>UID:             502
>Sudden Term:     Tracked
>Footprint:       3888 KB
>Start time:      2022-03-19 11:54:52 +0000
>End time:        2022-03-19 11:54:53 +0000
>Num samples:     11 (1-11)
>Note:            1 idle work queue thread omitted
>
>  Thread 0x2175             11 samples (1-11)         priority 4 (base 4)
>  <thread QoS background, process sudden termination clean, thread darwinbg, process darwinbg, IO tier 3>
>  11  <truncated backtrace> 1-11
>    11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>     *11  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-11
>
>  Binary Images:
>           0x10fa71000 -        0x10fac0fff  mdworker (1191.59)                   <9A89FA72-36A1-30E2-BE9D-4840B02A4877>  /System/Library/Frameworks/CoreServices.framework/Versions/A/Frameworks/Metadata.framework/Versions/A/Support/mdworker
>        0x7fff6e008000 -     0x7fff6e030fff  libsystem_kernel.dylib (4903.278.70) <35EE704F-F9B6-3531-B312-E45CFA2A8743>  /usr/lib/system/libsystem_kernel.dylib
>   *0xffffff8000200000 - 0xffffff8000bfffff  kernel (4903.278.70)                 <041B6A6D-CD16-36FA-88B9-E32FF46EF89F>  /System/Library/Kernels/kernel
>
>
>Process:         mdworker [785]
>UUID:            9A89FA72-36A1-30E2-BE9D-4840B02A4877
>Path:            /System/Library/Frameworks/CoreServices.framework/Versions/A/Frameworks/Metadata.framework/Versions/A/Support/mdworker
>Architecture:    x86_64
>Parent:          launchd [1]
>UID:             89
>Sudden Term:     Tracked
>Footprint:       3424 KB
>Start time:      2022-03-19 11:54:52 +0000
>End time:        2022-03-19 11:54:53 +0000
>Num samples:     11 (1-11)
>Note:            1 idle work queue thread omitted
>
>  Thread 0x2176             11 samples (1-11)         priority 4 (base 4)
>  <thread QoS background, process sudden termination clean, thread darwinbg, process darwinbg, IO tier 3>
>  11  <truncated backtrace> 1-11
>    11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>     *11  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-11
>
>  Binary Images:
>           0x101848000 -        0x101897fff  mdworker (1191.59)                   <9A89FA72-36A1-30E2-BE9D-4840B02A4877>  /System/Library/Frameworks/CoreServices.framework/Versions/A/Frameworks/Metadata.framework/Versions/A/Support/mdworker
>        0x7fff6e008000 -     0x7fff6e030fff  libsystem_kernel.dylib (4903.278.70) <35EE704F-F9B6-3531-B312-E45CFA2A8743>  /usr/lib/system/libsystem_kernel.dylib
>   *0xffffff8000200000 - 0xffffff8000bfffff  kernel (4903.278.70)                 <041B6A6D-CD16-36FA-88B9-E32FF46EF89F>  /System/Library/Kernels/kernel
>
>
>Process:         mdworker [786]
>UUID:            9A89FA72-36A1-30E2-BE9D-4840B02A4877
>Path:            /System/Library/Frameworks/CoreServices.framework/Versions/A/Frameworks/Metadata.framework/Versions/A/Support/mdworker
>Architecture:    x86_64
>Parent:          launchd [1]
>UID:             504
>Sudden Term:     Tracked
>Footprint:       3012 KB
>Start time:      2022-03-19 11:54:52 +0000
>End time:        2022-03-19 11:54:53 +0000
>Num samples:     11 (1-11)
>Note:            1 idle work queue thread omitted
>
>  Thread 0x219f             11 samples (1-11)         priority 4 (base 4)
>  <thread QoS background, process sudden termination clean, thread darwinbg, process darwinbg, IO tier 3>
>  11  <truncated backtrace> 1-11
>    11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>     *11  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-11
>
>  Binary Images:
>           0x100e38000 -        0x100e87fff  mdworker (1191.59)                   <9A89FA72-36A1-30E2-BE9D-4840B02A4877>  /System/Library/Frameworks/CoreServices.framework/Versions/A/Frameworks/Metadata.framework/Versions/A/Support/mdworker
>        0x7fff6e008000 -     0x7fff6e030fff  libsystem_kernel.dylib (4903.278.70) <35EE704F-F9B6-3531-B312-E45CFA2A8743>  /usr/lib/system/libsystem_kernel.dylib
>   *0xffffff8000200000 - 0xffffff8000bfffff  kernel (4903.278.70)                 <041B6A6D-CD16-36FA-88B9-E32FF46EF89F>  /System/Library/Kernels/kernel
>
>
>Process:         mdworker_shared [60111]
>UUID:            EB02EF4C-A825-3EAE-81D8-30198EFEC09F
>Path:            /System/Library/Frameworks/CoreServices.framework/Versions/A/Frameworks/Metadata.framework/Versions/A/Support/mdworker_shared
>Architecture:    x86_64
>Parent:          launchd [1]
>UID:             502
>Sudden Term:     Tracked (allows idle exit)
>Footprint:       2888 KB
>Start time:      2022-03-19 11:54:52 +0000
>End time:        2022-03-19 11:54:53 +0000
>Num samples:     11 (1-11)
>Note:            1 idle work queue thread omitted
>
>  Thread 0x6eee3d           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS background (requested default), process sudden termination dirty, thread darwinbg, process darwinbg, IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>     *11  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-11
>
>  Thread 0x6eee66           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS background (requested background), process sudden termination dirty, thread darwinbg, process darwinbg, IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  getPreoptimizedClassUnreasonableCount + 28 (libobjc.A.dylib + 137084) [0x7fff6c71a77c] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Binary Images:
>           0x108c1b000 -        0x108c6afff  mdworker_shared (1191.59)            <EB02EF4C-A825-3EAE-81D8-30198EFEC09F>  /System/Library/Frameworks/CoreServices.framework/Versions/A/Frameworks/Metadata.framework/Versions/A/Support/mdworker_shared
>        0x7fff6c6f9000 -     0x7fff6ce81fff  libobjc.A.dylib (756.2)              <20942D4E-CE6F-376A-8BCD-016F88E4BFD5>  /usr/lib/libobjc.A.dylib
>        0x7fff6e008000 -     0x7fff6e030fff  libsystem_kernel.dylib (4903.278.70) <35EE704F-F9B6-3531-B312-E45CFA2A8743>  /usr/lib/system/libsystem_kernel.dylib
>   *0xffffff8000200000 - 0xffffff8000bfffff  kernel (4903.278.70)                 <041B6A6D-CD16-36FA-88B9-E32FF46EF89F>  /System/Library/Kernels/kernel
>
>
>Process:         mdworker_shared [60113]
>UUID:            EB02EF4C-A825-3EAE-81D8-30198EFEC09F
>Path:            /System/Library/Frameworks/CoreServices.framework/Versions/A/Frameworks/Metadata.framework/Versions/A/Support/mdworker_shared
>Architecture:    x86_64
>Parent:          launchd [1]
>UID:             502
>Sudden Term:     Tracked (allows idle exit)
>Footprint:       2912 KB
>Start time:      2022-03-19 11:54:52 +0000
>End time:        2022-03-19 11:54:53 +0000
>Num samples:     11 (1-11)
>Note:            2 idle work queue threads omitted
>
>  Thread 0x6ef187           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS background (requested default), process sudden termination dirty, thread darwinbg, process darwinbg, IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>     *11  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-11
>
>  Thread 0x6ef40b           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS background (requested background), process sudden termination dirty, thread darwinbg, process darwinbg, IO tier 2>
>  11  thread_start + 13 (libsystem_pthread.dylib + 9229) [0x7fff6e0c740d] 1-11
>    11  _pthread_start + 66 (libsystem_pthread.dylib + 25161) [0x7fff6e0cb249] 1-11
>      11  _pthread_body + 126 (libsystem_pthread.dylib + 13035) [0x7fff6e0c82eb] 1-11
>        11  ??? (mdworker_shared + 45824) [0x10d7d3300] 1-11
>         *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>           *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>             *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>               *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>                 *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>                   *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                     *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Binary Images:
>           0x10d7c8000 -        0x10d817fff  mdworker_shared (1191.59)            <EB02EF4C-A825-3EAE-81D8-30198EFEC09F>  /System/Library/Frameworks/CoreServices.framework/Versions/A/Frameworks/Metadata.framework/Versions/A/Support/mdworker_shared
>        0x7fff6e008000 -     0x7fff6e030fff  libsystem_kernel.dylib (4903.278.70) <35EE704F-F9B6-3531-B312-E45CFA2A8743>  /usr/lib/system/libsystem_kernel.dylib
>        0x7fff6e0c5000 -     0x7fff6e0cffff  libsystem_pthread.dylib (330.250.2)  <2D5C08FF-484F-3D59-9132-CE1DCB3F76D7>  /usr/lib/system/libsystem_pthread.dylib
>   *0xffffff8000200000 - 0xffffff8000bfffff  kernel (4903.278.70)                 <041B6A6D-CD16-36FA-88B9-E32FF46EF89F>  /System/Library/Kernels/kernel
>
>
>Process:         mdworker_shared [60114]
>UUID:            EB02EF4C-A825-3EAE-81D8-30198EFEC09F
>Path:            /System/Library/Frameworks/CoreServices.framework/Versions/A/Frameworks/Metadata.framework/Versions/A/Support/mdworker_shared
>Architecture:    x86_64
>Parent:          launchd [1]
>UID:             502
>Sudden Term:     Tracked (allows idle exit)
>Footprint:       2916 KB
>Start time:      2022-03-19 11:54:52 +0000
>End time:        2022-03-19 11:54:53 +0000
>Num samples:     11 (1-11)
>Note:            2 idle work queue threads omitted
>
>  Thread 0x6ef185           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS background (requested default), process sudden termination clean, thread darwinbg, process darwinbg, IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>     *11  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-11
>
>  Thread 0x6ef40c           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS background (requested default), process sudden termination clean, thread darwinbg, process darwinbg, IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  dyld_stub_binder + 282 (libdyld.dylib + 9006) [0x7fff6dec032e] 1-11
>      11  dyld::fastBindLazySymbol(ImageLoader**, unsigned long) + 86 (dyld + 19318) [0x11b2ddb76] 1-11
>        11  ImageLoaderMachOCompressed::doBindFastLazySymbol(unsigned int, ImageLoader::LinkContext const&, void (*)(), void (*)()) + 232 (dyld + 131976) [0x11b2f9388] 1-11
>          11  ImageLoaderMachOCompressed::resolve(ImageLoader::LinkContext const&, char const*, unsigned char, long, ImageLoader const**, ImageLoaderMachOCompressed::LastLookup*, bool) + 263 (dyld + 122759) [0x11b2f6f87] 1-11
>            11  ImageLoaderMachOCompressed::resolveTwolevel(ImageLoader::LinkContext const&, char const*, ImageLoader const*, ImageLoader const*, unsigned int, bool, bool, ImageLoader const**) + 86 (dyld + 122134) [0x11b2f6d16] 1-11
>              11  ImageLoader::findExportedSymbolAddress(ImageLoader::LinkContext const&, char const*, ImageLoader const*, int, bool, ImageLoader const**, unsigned long*) const + 50 (dyld + 73466) [0x11b2eaefa] 1-11
>                11  ImageLoaderMachO::findExportedSymbol(char const*, bool, char const*, ImageLoader const**) const + 150 (dyld + 95504) [0x11b2f0510] 1-11
>                  11  ImageLoaderMachO::findExportedSymbol(char const*, bool, char const*, ImageLoader const**) const + 37 (dyld + 95391) [0x11b2f049f] 1-11
>                    11  ImageLoaderMachOCompressed::findShallowExportedSymbol(char const*, ImageLoader const**) const + 66 (dyld + 120530) [0x11b2f66d2] 1-11
>                      11  ImageLoader::trieWalk(unsigned char const*, unsigned char const*, char const*) + 101 (dyld + 82945) [0x11b2ed401] 1-11
>                       *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>                         *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>                           *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>                             *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>                               *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>                                 *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                                   *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Binary Images:
>           0x10ebae000 -        0x10ebfdfff  mdworker_shared (1191.59)            <EB02EF4C-A825-3EAE-81D8-30198EFEC09F>  /System/Library/Frameworks/CoreServices.framework/Versions/A/Frameworks/Metadata.framework/Versions/A/Support/mdworker_shared
>           0x11b2d9000 -        0x11b343fff  dyld (655.1.1)                       <4842B61A-B868-3146-9CA9-5582C4198B25>  /usr/lib/dyld
>        0x7fff6debe000 -     0x7fff6deeafff  libdyld.dylib (655.1.1)              <002418CC-AD11-3D10-865B-015591D24E6C>  /usr/lib/system/libdyld.dylib
>        0x7fff6e008000 -     0x7fff6e030fff  libsystem_kernel.dylib (4903.278.70) <35EE704F-F9B6-3531-B312-E45CFA2A8743>  /usr/lib/system/libsystem_kernel.dylib
>   *0xffffff8000200000 - 0xffffff8000bfffff  kernel (4903.278.70)                 <041B6A6D-CD16-36FA-88B9-E32FF46EF89F>  /System/Library/Kernels/kernel
>
>
>Process:         mdworker_shared [60115]
>UUID:            EB02EF4C-A825-3EAE-81D8-30198EFEC09F
>Path:            /System/Library/Frameworks/CoreServices.framework/Versions/A/Frameworks/Metadata.framework/Versions/A/Support/mdworker_shared
>Architecture:    x86_64
>Parent:          launchd [1]
>UID:             89
>Sudden Term:     Tracked (allows idle exit)
>Footprint:       2740 KB
>Start time:      2022-03-19 11:54:52 +0000
>End time:        2022-03-19 11:54:53 +0000
>Num samples:     11 (1-11)
>Note:            2 idle work queue threads omitted
>
>  Thread 0x6ef186           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS background (requested default), process sudden termination clean, thread darwinbg, process darwinbg, IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>     *11  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-11
>
>  Thread 0x6ef40a           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS background (requested default), process sudden termination clean, thread darwinbg, process darwinbg, IO tier 2>
>  11  thread_start + 13 (libsystem_pthread.dylib + 9229) [0x7fff6e0c740d] 1-11
>    11  _pthread_start + 66 (libsystem_pthread.dylib + 25161) [0x7fff6e0cb249] 1-11
>      11  _pthread_body + 126 (libsystem_pthread.dylib + 13035) [0x7fff6e0c82eb] 1-11
>        11  DYLD-STUB$$pthread_mutex_lock + 0 (mdworker_shared + 263100) [0x10e09a3bc] 1-11
>         *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>           *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>             *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>               *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>                 *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>                   *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                     *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Binary Images:
>           0x10e05a000 -        0x10e0a9fff  mdworker_shared (1191.59)            <EB02EF4C-A825-3EAE-81D8-30198EFEC09F>  /System/Library/Frameworks/CoreServices.framework/Versions/A/Frameworks/Metadata.framework/Versions/A/Support/mdworker_shared
>        0x7fff6e008000 -     0x7fff6e030fff  libsystem_kernel.dylib (4903.278.70) <35EE704F-F9B6-3531-B312-E45CFA2A8743>  /usr/lib/system/libsystem_kernel.dylib
>        0x7fff6e0c5000 -     0x7fff6e0cffff  libsystem_pthread.dylib (330.250.2)  <2D5C08FF-484F-3D59-9132-CE1DCB3F76D7>  /usr/lib/system/libsystem_pthread.dylib
>   *0xffffff8000200000 - 0xffffff8000bfffff  kernel (4903.278.70)                 <041B6A6D-CD16-36FA-88B9-E32FF46EF89F>  /System/Library/Kernels/kernel
>
>
>Process:         mdwrite [845]
>UUID:            682C97DD-90FA-3EAE-9C93-26009EC55056
>Path:            /System/Library/Frameworks/CoreServices.framework/Versions/A/Frameworks/Metadata.framework/Versions/A/Support/mdwrite
>Architecture:    x86_64
>Parent:          launchd [1]
>UID:             502
>Sudden Term:     Tracked
>Footprint:       2704 KB
>Start time:      2022-03-19 11:54:52 +0000
>End time:        2022-03-19 11:54:53 +0000
>Num samples:     11 (1-11)
>Note:            1 idle work queue thread omitted
>
>  Thread 0x44d8             11 samples (1-11)         priority 20 (base 20)
>  <thread QoS utility (requested default), process sudden termination clean, timers tier 3 (coalesced), IO tier 1>
>  11  <truncated backtrace> 1-11
>    11  __sigsuspend_nocancel + 10 (libsystem_kernel.dylib + 20770) [0x7fff6e00d122] 1-11
>     *11  ??? (kernel + 7168864) [0xffffff80008d6360] 1-11
>
>  Binary Images:
>           0x1023a6000 -        0x1023b8fff  mdwrite                              <682C97DD-90FA-3EAE-9C93-26009EC55056>  /System/Library/Frameworks/CoreServices.framework/Versions/A/Frameworks/Metadata.framework/Versions/A/Support/mdwrite
>        0x7fff6e008000 -     0x7fff6e030fff  libsystem_kernel.dylib (4903.278.70) <35EE704F-F9B6-3531-B312-E45CFA2A8743>  /usr/lib/system/libsystem_kernel.dylib
>   *0xffffff8000200000 - 0xffffff8000bfffff  kernel (4903.278.70)                 <041B6A6D-CD16-36FA-88B9-E32FF46EF89F>  /System/Library/Kernels/kernel
>
>
>Process:         mediaremoteagent [444]
>UUID:            BFE8BA53-05B2-3181-9890-DEF14656B229
>Path:            /System/Library/PrivateFrameworks/MediaRemote.framework/Support/mediaremoteagent
>Architecture:    x86_64
>Parent:          launchd [1]
>UID:             502
>Sudden Term:     Tracked
>Footprint:       1320 KB
>Start time:      2022-03-19 11:54:52 +0000
>End time:        2022-03-19 11:54:53 +0000
>Num samples:     11 (1-11)
>
>  Thread 0xf6a              11 samples (1-11)         priority 4 (base 4)
>  <thread QoS background (requested default), process sudden termination clean, thread darwinbg, process darwinbg, IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>     *11  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-11
>
>  Thread 0x6e9745           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS background (requested default, ipc override default), process sudden termination clean, thread darwinbg, process darwinbg, IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  objc_msgSend + 29 (libobjc.A.dylib + 25501) [0x7fff6c6ff39d] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Binary Images:
>           0x1053e4000 -        0x1053e5fff  mediaremoteagent                     <BFE8BA53-05B2-3181-9890-DEF14656B229>  /System/Library/PrivateFrameworks/MediaRemote.framework/Support/mediaremoteagent
>        0x7fff6c6f9000 -     0x7fff6ce81fff  libobjc.A.dylib (756.2)              <20942D4E-CE6F-376A-8BCD-016F88E4BFD5>  /usr/lib/libobjc.A.dylib
>        0x7fff6e008000 -     0x7fff6e030fff  libsystem_kernel.dylib (4903.278.70) <35EE704F-F9B6-3531-B312-E45CFA2A8743>  /usr/lib/system/libsystem_kernel.dylib
>   *0xffffff8000200000 - 0xffffff8000bfffff  kernel (4903.278.70)                 <041B6A6D-CD16-36FA-88B9-E32FF46EF89F>  /System/Library/Kernels/kernel
>
>
>Process:         mediaremoted [73]
>UUID:            EE689C22-C7FC-368C-8CC2-9EC8BCA54261
>Path:            /System/Library/PrivateFrameworks/MediaRemote.framework/Support/mediaremoted
>Architecture:    x86_64
>Parent:          launchd [1]
>UID:             0
>Sudden Term:     Tracked (allows idle exit)
>Footprint:       8632 KB
>Start time:      2022-03-19 11:54:52 +0000
>End time:        2022-03-19 11:54:53 +0000
>Num samples:     11 (1-11)
>Note:            1 idle work queue thread omitted
>
>  Thread 0x302              11 samples (1-11)         priority 4 (base 4)
>  <thread QoS background (requested default), process sudden termination dirty, thread darwinbg, process darwinbg, IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  ??? (CommonUtilities + 64657) [0x7fff5482fc91] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Binary Images:
>           0x103791000 -        0x10387efff  mediaremoted (4016.700.1)           <EE689C22-C7FC-368C-8CC2-9EC8BCA54261>  /System/Library/PrivateFrameworks/MediaRemote.framework/Support/mediaremoted
>        0x7fff54820000 -     0x7fff54835fff  com.apple.commonutilities 8.0 (900) <080E168B-21B7-3CCA-AB84-BB9911D18DAC>  /System/Library/PrivateFrameworks/CommonUtilities.framework/Versions/A/CommonUtilities
>   *0xffffff8000200000 - 0xffffff8000bfffff  kernel (4903.278.70)                <041B6A6D-CD16-36FA-88B9-E32FF46EF89F>  /System/Library/Kernels/kernel
>
>
>Process:         Messages [2300]
>UUID:            8544F6E2-5B46-3987-AE9B-0707FC87585D
>Path:            /Applications/Messages.app/Contents/MacOS/Messages
>Architecture:    x86_64
>Parent:          launchd [1]
>UID:             502
>Sudden Term:     Tracked
>Footprint:       178.69 MB
>Start time:      2022-03-19 11:54:52 +0000
>End time:        2022-03-19 11:54:53 +0000
>Num samples:     11 (1-11)
>Note:            2 idle work queue threads omitted
>
>  Thread 0x33d15            DispatchQueue 1           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user interactive (requested user interactive), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  start + 1 (libdyld.dylib + 91093) [0x7fff6ded43d5] 1-11
>    11  main + 2293 (Messages + 9825) [0x1027a0661] 1-11
>      11  NSApplicationMain + 777 (AppKit + 12736) [0x7fff3f31a1c0] 1-11
>        11  -[NSApplication run] + 699 (AppKit + 81044) [0x7fff3f32ac94] 1-11
>          11  -[NSApplication(NSEvent) _nextEventMatchingEventMask:untilDate:inMode:dequeue:] + 1361 (AppKit + 105335) [0x7fff3f330b77] 1-11
>            11  _DPSNextEvent + 1135 (AppKit + 110217) [0x7fff3f331e89] 1-11
>              11  _BlockUntilNextEventMatchingListInModeWithFilter + 64 (HIToolbox + 44150) [0x7fff40f99c76] 1-11
>                11  ReceiveNextEventCommon + 603 (HIToolbox + 44773) [0x7fff40f99ee5] 1-11
>                  11  RunCurrentEventLoopInMode + 292 (HIToolbox + 45483) [0x7fff40f9a1ab] 1-11
>                    11  CFRunLoopRunSpecific + 459 (CoreFoundation + 236881) [0x7fff41d48d51] 1-11
>                      11  __CFRunLoopRun + 1619 (CoreFoundation + 239094) [0x7fff41d495f6] 1-11
>                        11  __CFRunLoopServiceMachPort + 327 (CoreFoundation + 241801) [0x7fff41d4a089] 1-11
>                          11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>                           *11  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-11
>
>  Thread 0x33d4a            Thread name "com.apple.NSEventThread"               11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user interactive (requested user interactive), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  thread_start + 13 (libsystem_pthread.dylib + 9229) [0x7fff6e0c740d] 1-11
>    11  _pthread_start + 66 (libsystem_pthread.dylib + 25161) [0x7fff6e0cb249] 1-11
>      11  _pthread_body + 126 (libsystem_pthread.dylib + 13035) [0x7fff6e0c82eb] 1-11
>        11  _NSEventThread + 175 (AppKit + 142254) [0x7fff3f339bae] 1-11
>          11  CFRunLoopRunSpecific + 459 (CoreFoundation + 236881) [0x7fff41d48d51] 1-11
>            11  __CFRunLoopRun + 1619 (CoreFoundation + 239094) [0x7fff41d495f6] 1-11
>              11  __CFRunLoopServiceMachPort + 327 (CoreFoundation + 241801) [0x7fff41d4a089] 1-11
>                11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>                 *11  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-11
>
>  Thread 0x33d83            Thread name "JavaScriptCore bmalloc scavenger"      11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  __psynch_cvwait + 10 (libsystem_kernel.dylib + 18534) [0x7fff6e00c866] 1-11
>     *11  psynch_cvcontinue + 0 (pthread + 19324) [0xffffff7f82d6fb7c] 1-11
>
>  Thread 0x33d8c            Thread name "com.apple.CFStream.LegacyThread"       11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user interactive (requested user interactive), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>     *11  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-11
>
>  Thread 0x33d8d            Thread name "com.apple.CFNetwork.CustomProtocols"   11 samples (1-11)         priority 4 (base 4)
>  <thread QoS default (requested default), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>     *11  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-11
>
>  Thread 0x33e23            Thread name "com.apple.coreanimation.render-server" 11 samples (1-11)         priority 4 (base 4)
>  <process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>     *11  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-11
>
>  Thread 0x2bfb37           Thread name "com.apple.coreaudio.AQClient"          11 samples (1-11)         priority 4 (base 4)
>  <process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>     *11  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-11
>
>  Binary Images:
>           0x10279e000 -        0x10288cfff  com.apple.iChat 12.0 (5500)             <8544F6E2-5B46-3987-AE9B-0707FC87585D>  /Applications/Messages.app/Contents/MacOS/Messages
>        0x7fff3f317000 -     0x7fff400ccfff  com.apple.AppKit 6.9 (1671.60.112)      <4AFB032C-2786-3AD7-8EDA-576956992A9C>  /System/Library/Frameworks/AppKit.framework/Versions/C/AppKit
>        0x7fff40f8f000 -     0x7fff41286fff  com.apple.HIToolbox 2.1.1 (918.7)       <88D7F19C-8C9D-384B-BAB5-8205CA282F2C>  /System/Library/Frameworks/Carbon.framework/Versions/A/Frameworks/HIToolbox.framework/Versions/A/HIToolbox
>        0x7fff41d0f000 -     0x7fff42155fff  com.apple.CoreFoundation 6.9 (1575.405) <22EC9B76-B2B4-3CE8-9EAE-33531A902956>  /System/Library/Frameworks/CoreFoundation.framework/Versions/A/CoreFoundation
>        0x7fff6debe000 -     0x7fff6deeafff  libdyld.dylib (655.1.1)                 <002418CC-AD11-3D10-865B-015591D24E6C>  /usr/lib/system/libdyld.dylib
>        0x7fff6e008000 -     0x7fff6e030fff  libsystem_kernel.dylib (4903.278.70)    <35EE704F-F9B6-3531-B312-E45CFA2A8743>  /usr/lib/system/libsystem_kernel.dylib
>        0x7fff6e0c5000 -     0x7fff6e0cffff  libsystem_pthread.dylib (330.250.2)     <2D5C08FF-484F-3D59-9132-CE1DCB3F76D7>  /usr/lib/system/libsystem_pthread.dylib
>   *0xffffff7f82d6b000 - 0xffffff7f82d72fff  com.apple.kec.pthread 1.0 (1)           <6C7628FE-2621-3C19-B248-D4DA0D722123>  /System/Library/Extensions/pthread.kext/Contents/MacOS/pthread
>   *0xffffff8000200000 - 0xffffff8000bfffff  kernel (4903.278.70)                    <041B6A6D-CD16-36FA-88B9-E32FF46EF89F>  /System/Library/Kernels/kernel
>
>
>Process:         MobileDeviceUpdater [47049]
>UUID:            739AD41B-08F3-31C2-BD68-F14F48ECFED5
>Path:            /System/Library/PrivateFrameworks/MobileDevice.framework/Versions/A/Resources/MobileDeviceUpdater.app/Contents/MacOS/MobileDeviceUpdater
>Architecture:    x86_64
>Parent:          launchd [1]
>UID:             502
>Sudden Term:     Tracked (allows idle exit)
>Footprint:       8612 KB
>Start time:      2022-03-19 11:54:52 +0000
>End time:        2022-03-19 11:54:53 +0000
>Num samples:     11 (1-11)
>Note:            1 idle work queue thread omitted
>
>  Thread 0x5300a7           DispatchQueue 1           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS background (requested default), process sudden termination dirty, thread darwinbg, process darwinbg, IO tier 2>
>  11  start + 1 (libdyld.dylib + 91093) [0x7fff6ded43d5] 1-11
>    11  NSApplicationMain + 777 (AppKit + 12736) [0x7fff3f31a1c0] 1-11
>      11  -[NSApplication run] + 699 (AppKit + 81044) [0x7fff3f32ac94] 1-11
>        11  -[NSApplication(NSEvent) _nextEventMatchingEventMask:untilDate:inMode:dequeue:] + 1361 (AppKit + 105335) [0x7fff3f330b77] 1-11
>          11  _DPSNextEvent + 1135 (AppKit + 110217) [0x7fff3f331e89] 1-11
>            11  _BlockUntilNextEventMatchingListInModeWithFilter + 64 (HIToolbox + 44150) [0x7fff40f99c76] 1-11
>              11  ReceiveNextEventCommon + 603 (HIToolbox + 44773) [0x7fff40f99ee5] 1-11
>                11  RunCurrentEventLoopInMode + 292 (HIToolbox + 45483) [0x7fff40f9a1ab] 1-11
>                  11  CFRunLoopRunSpecific + 459 (CoreFoundation + 236881) [0x7fff41d48d51] 1-11
>                    11  __CFRunLoopRun + 1619 (CoreFoundation + 239094) [0x7fff41d495f6] 1-11
>                      11  __CFRunLoopServiceMachPort + 327 (CoreFoundation + 241801) [0x7fff41d4a089] 1-11
>                        11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>                         *11  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-11
>
>  Thread 0x5300ad           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS background (requested default), process sudden termination dirty, thread darwinbg, process darwinbg, IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>     *11  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-11
>
>  Thread 0x5300d6           Thread name "com.apple.CFSocket.private"            11 samples (1-11)         priority 4 (base 4)
>  <thread QoS background (requested default), process sudden termination dirty, thread darwinbg, process darwinbg, IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  __select + 10 (libsystem_kernel.dylib + 34326) [0x7fff6e010616] 1-11
>     *11  ??? (kernel + 7168864) [0xffffff80008d6360] 1-11
>
>  Thread 0x5300da           Thread name "com.apple.NSEventThread"               11 samples (1-11)         priority 4 (base 4)
>  <thread QoS background (requested user interactive), process sudden termination dirty, thread darwinbg, process darwinbg, IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>     *11  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-11
>
>  Binary Images:
>           0x10fb11000 -        0x10fb19fff  MobileDeviceUpdater                     <739AD41B-08F3-31C2-BD68-F14F48ECFED5>  /System/Library/PrivateFrameworks/MobileDevice.framework/Versions/A/Resources/MobileDeviceUpdater.app/Contents/MacOS/MobileDeviceUpdater
>        0x7fff3f317000 -     0x7fff400ccfff  com.apple.AppKit 6.9 (1671.60.112)      <4AFB032C-2786-3AD7-8EDA-576956992A9C>  /System/Library/Frameworks/AppKit.framework/Versions/C/AppKit
>        0x7fff40f8f000 -     0x7fff41286fff  com.apple.HIToolbox 2.1.1 (918.7)       <88D7F19C-8C9D-384B-BAB5-8205CA282F2C>  /System/Library/Frameworks/Carbon.framework/Versions/A/Frameworks/HIToolbox.framework/Versions/A/HIToolbox
>        0x7fff41d0f000 -     0x7fff42155fff  com.apple.CoreFoundation 6.9 (1575.405) <22EC9B76-B2B4-3CE8-9EAE-33531A902956>  /System/Library/Frameworks/CoreFoundation.framework/Versions/A/CoreFoundation
>        0x7fff6debe000 -     0x7fff6deeafff  libdyld.dylib (655.1.1)                 <002418CC-AD11-3D10-865B-015591D24E6C>  /usr/lib/system/libdyld.dylib
>        0x7fff6e008000 -     0x7fff6e030fff  libsystem_kernel.dylib (4903.278.70)    <35EE704F-F9B6-3531-B312-E45CFA2A8743>  /usr/lib/system/libsystem_kernel.dylib
>   *0xffffff8000200000 - 0xffffff8000bfffff  kernel (4903.278.70)                    <041B6A6D-CD16-36FA-88B9-E32FF46EF89F>  /System/Library/Kernels/kernel
>
>
>Process:         natpmpd [57087]
>UUID:            3BFD6C8B-F66A-3441-9EA9-B5A8EAF624C0
>Path:            /usr/libexec/natpmpd
>Architecture:    x86_64
>Parent:          InternetSharing [47180]
>Responsible:     InternetSharing [47180]
>UID:             0
>Footprint:       2024 KB
>Start time:      2022-03-19 11:54:52 +0000
>End time:        2022-03-19 11:54:53 +0000
>Num samples:     11 (1-11)
>CPU Time:        <0.001s (97.0K cycles, 16.4K instructions, 5.91c/i)
>
>  Thread 0x688bce           11 samples (1-11)         priority 20 (base 20)     cpu time <0.001s (97.0K cycles, 16.4K instructions, 5.91c/i)
>  <thread QoS utility (requested utility), timers tier 3 (coalesced), IO tier 1>
>  11  start + 1 (libdyld.dylib + 91093) [0x7fff6ded43d5] 1-11
>    11  ??? (natpmpd + 18122) [0x1096086ca] 1-11
>      11  __select + 10 (libsystem_kernel.dylib + 34326) [0x7fff6e010616] 1-11
>       *11  ??? (kernel + 7168864) [0xffffff80008d6360] 1-11
>
>  Binary Images:
>           0x109604000 -        0x10960afff  natpmpd (85)                         <3BFD6C8B-F66A-3441-9EA9-B5A8EAF624C0>  /usr/libexec/natpmpd
>        0x7fff6debe000 -     0x7fff6deeafff  libdyld.dylib (655.1.1)              <002418CC-AD11-3D10-865B-015591D24E6C>  /usr/lib/system/libdyld.dylib
>        0x7fff6e008000 -     0x7fff6e030fff  libsystem_kernel.dylib (4903.278.70) <35EE704F-F9B6-3531-B312-E45CFA2A8743>  /usr/lib/system/libsystem_kernel.dylib
>   *0xffffff8000200000 - 0xffffff8000bfffff  kernel (4903.278.70)                 <041B6A6D-CD16-36FA-88B9-E32FF46EF89F>  /System/Library/Kernels/kernel
>
>
>Process:         nbagent [482]
>UUID:            5E82B72A-AE32-3B85-9F33-90F41E15DE3C
>Path:            /System/Library/PrivateFrameworks/Noticeboard.framework/Versions/A/Resources/nbagent.app/Contents/MacOS/nbagent
>Architecture:    x86_64
>Parent:          launchd [1]
>UID:             502
>Sudden Term:     Tracked
>Footprint:       4896 KB
>Start time:      2022-03-19 11:54:52 +0000
>End time:        2022-03-19 11:54:53 +0000
>Num samples:     11 (1-11)
>Note:            1 idle work queue thread omitted
>
>  Thread 0x11fb             DispatchQueue 1           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS background (requested default), process sudden termination clean, thread darwinbg, process darwinbg, IO tier 2>
>  11  start + 1 (libdyld.dylib + 91093) [0x7fff6ded43d5] 1-11
>    11  NSApplicationMain + 777 (AppKit + 12736) [0x7fff3f31a1c0] 1-11
>      11  -[NSApplication run] + 699 (AppKit + 81044) [0x7fff3f32ac94] 1-11
>        11  -[NSApplication(NSEvent) _nextEventMatchingEventMask:untilDate:inMode:dequeue:] + 1361 (AppKit + 105335) [0x7fff3f330b77] 1-11
>          11  _DPSNextEvent + 1135 (AppKit + 110217) [0x7fff3f331e89] 1-11
>            11  _BlockUntilNextEventMatchingListInModeWithFilter + 64 (HIToolbox + 44150) [0x7fff40f99c76] 1-11
>              11  ReceiveNextEventCommon + 603 (HIToolbox + 44773) [0x7fff40f99ee5] 1-11
>                11  RunCurrentEventLoopInMode + 292 (HIToolbox + 45483) [0x7fff40f9a1ab] 1-11
>                  11  CFRunLoopRunSpecific + 459 (CoreFoundation + 236881) [0x7fff41d48d51] 1-11
>                    11  __CFRunLoopRun + 1619 (CoreFoundation + 239094) [0x7fff41d495f6] 1-11
>                      11  __CFRunLoopServiceMachPort + 327 (CoreFoundation + 241801) [0x7fff41d4a089] 1-11
>                        11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>                         *11  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-11
>
>  Thread 0x15d5             Thread name "com.apple.NSEventThread"               11 samples (1-11)         priority 4 (base 4)
>  <thread QoS background (requested user interactive), process sudden termination clean, thread darwinbg, process darwinbg, IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>     *11  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-11
>
>  Binary Images:
>           0x10d94e000 -        0x10d95afff  nbagent                                 <5E82B72A-AE32-3B85-9F33-90F41E15DE3C>  /System/Library/PrivateFrameworks/Noticeboard.framework/Versions/A/Resources/nbagent.app/Contents/MacOS/nbagent
>        0x7fff3f317000 -     0x7fff400ccfff  com.apple.AppKit 6.9 (1671.60.112)      <4AFB032C-2786-3AD7-8EDA-576956992A9C>  /System/Library/Frameworks/AppKit.framework/Versions/C/AppKit
>        0x7fff40f8f000 -     0x7fff41286fff  com.apple.HIToolbox 2.1.1 (918.7)       <88D7F19C-8C9D-384B-BAB5-8205CA282F2C>  /System/Library/Frameworks/Carbon.framework/Versions/A/Frameworks/HIToolbox.framework/Versions/A/HIToolbox
>        0x7fff41d0f000 -     0x7fff42155fff  com.apple.CoreFoundation 6.9 (1575.405) <22EC9B76-B2B4-3CE8-9EAE-33531A902956>  /System/Library/Frameworks/CoreFoundation.framework/Versions/A/CoreFoundation
>        0x7fff6debe000 -     0x7fff6deeafff  libdyld.dylib (655.1.1)                 <002418CC-AD11-3D10-865B-015591D24E6C>  /usr/lib/system/libdyld.dylib
>        0x7fff6e008000 -     0x7fff6e030fff  libsystem_kernel.dylib (4903.278.70)    <35EE704F-F9B6-3531-B312-E45CFA2A8743>  /usr/lib/system/libsystem_kernel.dylib
>   *0xffffff8000200000 - 0xffffff8000bfffff  kernel (4903.278.70)                    <041B6A6D-CD16-36FA-88B9-E32FF46EF89F>  /System/Library/Kernels/kernel
>
>
>Process:         nbstated [105]
>UUID:            F1462440-2D6A-3941-BDF6-7AF1E3CB71A5
>Path:            /System/Library/PrivateFrameworks/Noticeboard.framework/Versions/A/Resources/nbstated
>Architecture:    x86_64
>Parent:          launchd [1]
>UID:             0
>Sudden Term:     Tracked
>Footprint:       2084 KB
>Start time:      2022-03-19 11:54:52 +0000
>End time:        2022-03-19 11:54:53 +0000
>Num samples:     11 (1-11)
>Note:            1 idle work queue thread omitted
>
>  Thread 0x2fe              11 samples (1-11)         priority 4 (base 4)
>  <thread QoS background (requested background), process sudden termination clean, thread darwinbg, process darwinbg, IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>     *11  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-11
>
>  Binary Images:
>           0x100e1c000 -        0x100e1dfff  nbstated                             <F1462440-2D6A-3941-BDF6-7AF1E3CB71A5>  /System/Library/PrivateFrameworks/Noticeboard.framework/Versions/A/Resources/nbstated
>        0x7fff6e008000 -     0x7fff6e030fff  libsystem_kernel.dylib (4903.278.70) <35EE704F-F9B6-3531-B312-E45CFA2A8743>  /usr/lib/system/libsystem_kernel.dylib
>   *0xffffff8000200000 - 0xffffff8000bfffff  kernel (4903.278.70)                 <041B6A6D-CD16-36FA-88B9-E32FF46EF89F>  /System/Library/Kernels/kernel
>
>
>Process:         nehelper [52383]
>UUID:            DB827C65-2DED-32FB-9ECE-716FC20D9443
>Path:            /usr/libexec/nehelper
>Architecture:    x86_64
>Parent:          launchd [1]
>UID:             0
>Sudden Term:     Tracked (allows idle exit)
>Footprint:       4352 KB
>Start time:      2022-03-19 11:54:52 +0000
>End time:        2022-03-19 11:54:53 +0000
>Num samples:     11 (1-11)
>Note:            1 idle work queue thread omitted
>
>  Thread 0x5fd735           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS background (requested default), process sudden termination clean, thread darwinbg, process darwinbg, IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>     *11  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-11
>
>  Binary Images:
>           0x101a21000 -        0x101a4ffff  nehelper (767.250.2)                 <DB827C65-2DED-32FB-9ECE-716FC20D9443>  /usr/libexec/nehelper
>        0x7fff6e008000 -     0x7fff6e030fff  libsystem_kernel.dylib (4903.278.70) <35EE704F-F9B6-3531-B312-E45CFA2A8743>  /usr/lib/system/libsystem_kernel.dylib
>   *0xffffff8000200000 - 0xffffff8000bfffff  kernel (4903.278.70)                 <041B6A6D-CD16-36FA-88B9-E32FF46EF89F>  /System/Library/Kernels/kernel
>
>
>Process:         netbiosd [57136]
>UUID:            70C46A62-0860-33F1-BB7A-4C732657A7EC
>Path:            /usr/sbin/netbiosd
>Architecture:    x86_64
>Parent:          launchd [1]
>UID:             222
>Sudden Term:     Tracked
>Footprint:       2364 KB
>Start time:      2022-03-19 11:54:52 +0000
>End time:        2022-03-19 11:54:53 +0000
>Num samples:     11 (1-11)
>Note:            1 idle work queue thread omitted
>
>  Thread 0x6898ae           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS background (requested default), process sudden termination clean, thread darwinbg, process darwinbg, timers tier 3 (coalesced), IO tier 3>
>  11  <truncated backtrace> 1-11
>    11  __sigsuspend_nocancel + 10 (libsystem_kernel.dylib + 20770) [0x7fff6e00d122] 1-11
>     *11  ??? (kernel + 7168864) [0xffffff80008d6360] 1-11
>
>  Binary Images:
>           0x103e5b000 -        0x103e9bfff  netbiosd (407.270.5)                 <70C46A62-0860-33F1-BB7A-4C732657A7EC>  /usr/sbin/netbiosd
>        0x7fff6e008000 -     0x7fff6e030fff  libsystem_kernel.dylib (4903.278.70) <35EE704F-F9B6-3531-B312-E45CFA2A8743>  /usr/lib/system/libsystem_kernel.dylib
>   *0xffffff8000200000 - 0xffffff8000bfffff  kernel (4903.278.70)                 <041B6A6D-CD16-36FA-88B9-E32FF46EF89F>  /System/Library/Kernels/kernel
>
>
>Process:         Nextcloud [58745]
>UUID:            4B87652E-FD55-3CA7-8249-F209A56B6449
>Path:            /Applications/Nextcloud.app/Contents/MacOS/Nextcloud
>Architecture:    x86_64
>Parent:          launchd [1]
>UID:             502
>Footprint:       48.70 MB
>Start time:      2022-03-19 11:54:52 +0000
>End time:        2022-03-19 11:54:53 +0000
>Num samples:     11 (1-11)
>CPU Time:        <0.001s (489.1K cycles, 109.1K instructions, 4.48c/i)
>Note:            1 idle work queue thread omitted
>
>  Thread 0x6a418d           DispatchQueue 1           11 samples (1-11)         priority 46 (base 46)     cpu time <0.001s (489.1K cycles, 109.1K instructions, 4.48c/i)
>  <thread QoS user interactive (requested user interactive), IO tier 0>
>  11  start + 1 (libdyld.dylib + 91093) [0x7fff6ded43d5] 1-11
>    11  main + 4671 (Nextcloud + 43583) [0x10b1e3a3f] 1-11
>      11  QCoreApplication::exec() + 130 (QtCore + 2009394) [0x1142d4932] 1-11
>        11  QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) + 431 (QtCore + 1988927) [0x1142cf93f] 1-11
>          11  ??? (libqcocoa.dylib + 220210) [0x116917c32] 1-11
>            11  -[NSApplication(NSEvent) _nextEventMatchingEventMask:untilDate:inMode:dequeue:] + 1361 (AppKit + 105335) [0x7fff3f330b77] 1-11
>              11  _DPSNextEvent + 1135 (AppKit + 110217) [0x7fff3f331e89] 1-11
>                11  _BlockUntilNextEventMatchingListInModeWithFilter + 64 (HIToolbox + 44150) [0x7fff40f99c76] 1-11
>                  11  ReceiveNextEventCommon + 603 (HIToolbox + 44773) [0x7fff40f99ee5] 1-11
>                    11  RunCurrentEventLoopInMode + 292 (HIToolbox + 45483) [0x7fff40f9a1ab] 1-11
>                      11  CFRunLoopRunSpecific + 459 (CoreFoundation + 236881) [0x7fff41d48d51] 1-11
>                        11  __CFRunLoopRun + 1619 (CoreFoundation + 239094) [0x7fff41d495f6] 1-11
>                          11  __CFRunLoopServiceMachPort + 327 (CoreFoundation + 241801) [0x7fff41d4a089] 1-11
>                            11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>                             *11  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-11
>
>  Thread 0x6a41a1           Thread name "com.apple.CFSocket.private"            11 samples (1-11)         priority 46 (base 46)
>  <thread QoS user interactive (requested user interactive), IO tier 0>
>  11  <truncated backtrace> 1-11
>    11  __select + 10 (libsystem_kernel.dylib + 34326) [0x7fff6e010616] 1-11
>     *11  ??? (kernel + 7168864) [0xffffff80008d6360] 1-11
>
>  Thread 0x6a41a2           Thread name "Qt bearer thread"                      11 samples (1-11)         priority 31 (base 31)
>  <thread QoS default (requested default), IO tier 0>
>  11  <truncated backtrace> 1-11
>    11  poll + 10 (libsystem_kernel.dylib + 37738) [0x7fff6e01136a] 1-11
>     *11  hndl_unix_scall64 + 22 (kernel + 1421718) [0xffffff800035b196] 1-11
>       *11  unix_syscall64 + 637 (kernel + 8094845) [0xffffff80009b847d] 1-11
>         *11  poll_nocancel + 1184 (kernel + 7282560) [0xffffff80008f1f80] 1-11
>           *11  kqueue_scan + 415 (kernel + 6973295) [0xffffff80008a676f] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6a4240           Thread name "QQmlThread"  11 samples (1-11)         priority 31 (base 31)
>  <thread QoS default (requested default), IO tier 0>
>  11  <truncated backtrace> 1-11
>    11  poll + 10 (libsystem_kernel.dylib + 37738) [0x7fff6e01136a] 1-11
>     *11  hndl_unix_scall64 + 22 (kernel + 1421718) [0xffffff800035b196] 1-11
>       *11  unix_syscall64 + 637 (kernel + 8094845) [0xffffff80009b847d] 1-11
>         *11  poll_nocancel + 1184 (kernel + 7282560) [0xffffff80008f1f80] 1-11
>           *11  kqueue_scan + 415 (kernel + 6973295) [0xffffff80008a676f] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6a425a           Thread name "com.apple.NSEventThread"               11 samples (1-11)         priority 46 (base 46)
>  <thread QoS user interactive (requested user interactive), IO tier 0>
>  11  thread_start + 13 (libsystem_pthread.dylib + 9229) [0x7fff6e0c740d] 1-11
>    11  _pthread_start + 66 (libsystem_pthread.dylib + 25161) [0x7fff6e0cb249] 1-11
>      11  _pthread_body + 126 (libsystem_pthread.dylib + 13035) [0x7fff6e0c82eb] 1-11
>        11  _NSEventThread + 175 (AppKit + 142254) [0x7fff3f339bae] 1-11
>          11  CFRunLoopRunSpecific + 459 (CoreFoundation + 236881) [0x7fff41d48d51] 1-11
>            11  __CFRunLoopRun + 1619 (CoreFoundation + 239094) [0x7fff41d495f6] 1-11
>              11  __CFRunLoopServiceMachPort + 327 (CoreFoundation + 241801) [0x7fff41d4a089] 1-11
>                11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>                 *11  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-11
>
>  Thread 0x6a426d           Thread name "QNetworkAccessManager thread"          11 samples (1-11)         priority 31 (base 31)
>  <thread QoS default (requested default), IO tier 0>
>  11  thread_start + 13 (libsystem_pthread.dylib + 9229) [0x7fff6e0c740d] 1-11
>    11  _pthread_start + 66 (libsystem_pthread.dylib + 25161) [0x7fff6e0cb249] 1-11
>      11  _pthread_body + 126 (libsystem_pthread.dylib + 13035) [0x7fff6e0c82eb] 1-11
>        11  ??? (QtCore + 139443) [0x11410c0b3] 1-11
>          11  QThread::exec() + 140 (QtCore + 135484) [0x11410b13c] 1-11
>            11  QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) + 431 (QtCore + 1988927) [0x1142cf93f] 1-11
>              11  QEventDispatcherUNIX::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) + 903 (QtCore + 2367111) [0x11432be87] 1-11
>                11  poll + 10 (libsystem_kernel.dylib + 37738) [0x7fff6e01136a] 1-11
>                 *11  hndl_unix_scall64 + 22 (kernel + 1421718) [0xffffff800035b196] 1-11
>                   *11  unix_syscall64 + 637 (kernel + 8094845) [0xffffff80009b847d] 1-11
>                     *11  poll_nocancel + 1184 (kernel + 7282560) [0xffffff80008f1f80] 1-11
>                       *11  kqueue_scan + 415 (kernel + 6973295) [0xffffff80008a676f] 1-11
>                         *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>                           *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                             *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6a42cc           Thread name "QQuickPixmapReader"                    11 samples (1-11)         priority 20 (base 20)
>  <IO tier 0>
>  11  <truncated backtrace> 1-11
>    11  poll + 10 (libsystem_kernel.dylib + 37738) [0x7fff6e01136a] 1-11
>     *11  hndl_unix_scall64 + 22 (kernel + 1421718) [0xffffff800035b196] 1-11
>       *11  unix_syscall64 + 637 (kernel + 8094845) [0xffffff80009b847d] 1-11
>         *11  poll_nocancel + 1184 (kernel + 7282560) [0xffffff80008f1f80] 1-11
>           *11  kqueue_scan + 415 (kernel + 6973295) [0xffffff80008a676f] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6a42cd           Thread name "QNetworkAccessManager thread"          11 samples (1-11)         priority 31 (base 31)
>  <thread QoS default (requested default), IO tier 0>
>  11  <truncated backtrace> 1-11
>    11  poll + 10 (libsystem_kernel.dylib + 37738) [0x7fff6e01136a] 1-11
>     *11  hndl_unix_scall64 + 22 (kernel + 1421718) [0xffffff800035b196] 1-11
>       *11  unix_syscall64 + 637 (kernel + 8094845) [0xffffff80009b847d] 1-11
>         *11  poll_nocancel + 1184 (kernel + 7282560) [0xffffff80008f1f80] 1-11
>           *11  kqueue_scan + 415 (kernel + 6973295) [0xffffff80008a676f] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6efee8           Thread name "Thread (pooled)"                       11 samples (1-11)         priority 31 (base 31)
>  <thread QoS default (requested default), IO tier 0>
>  11  thread_start + 13 (libsystem_pthread.dylib + 9229) [0x7fff6e0c740d] 1-11
>    11  _pthread_start + 66 (libsystem_pthread.dylib + 25161) [0x7fff6e0cb249] 1-11
>      11  _pthread_body + 126 (libsystem_pthread.dylib + 13035) [0x7fff6e0c82eb] 1-11
>        11  ??? (QtCore + 139443) [0x11410c0b3] 1-11
>          11  ??? (QtCore + 160311) [0x114111237] 1-11
>            11  QWaitCondition::wait(QMutex*, unsigned long) + 62 (QtCore + 173934) [0x11411476e] 1-11
>              11  QWaitCondition::wait(QMutex*, QDeadlineTimer) + 108 (QtCore + 174092) [0x11411480c] 1-11
>                11  ??? (QtCore + 174286) [0x1141148ce] 1-11
>                  11  ??? (QtCore + 175071) [0x114114bdf] 1-11
>                    11  __psynch_cvwait + 10 (libsystem_kernel.dylib + 18534) [0x7fff6e00c866] 1-11
>                     *11  psynch_cvcontinue + 0 (pthread + 19324) [0xffffff7f82d6fb7c] 1-11
>
>  Binary Images:
>           0x10b1d9000 -        0x10b53afff  com.nextcloud.desktopclient 3.3.6git (build 7956) (3.3.6.7956) <4B87652E-FD55-3CA7-8249-F209A56B6449>  /Applications/Nextcloud.app/Contents/MacOS/Nextcloud
>           0x1140ea000 -        0x11461ffff  org.qt-project.QtCore 5.12 (5.12.9)                            <11E292F1-DF9A-3164-B748-F85486B8CEDF>  /Applications/nextcloud.app/Contents/Frameworks/QtCore.framework/Versions/5/QtCore
>           0x1168e2000 -        0x116a49fff  libqcocoa.dylib (0)                                            <AAF96C3B-7FA8-364B-9E1B-039F8D891422>  /Applications/nextcloud.app/Contents/PlugIns/platforms/libqcocoa.dylib
>        0x7fff3f317000 -     0x7fff400ccfff  com.apple.AppKit 6.9 (1671.60.112)                             <4AFB032C-2786-3AD7-8EDA-576956992A9C>  /System/Library/Frameworks/AppKit.framework/Versions/C/AppKit
>        0x7fff40f8f000 -     0x7fff41286fff  com.apple.HIToolbox 2.1.1 (918.7)                              <88D7F19C-8C9D-384B-BAB5-8205CA282F2C>  /System/Library/Frameworks/Carbon.framework/Versions/A/Frameworks/HIToolbox.framework/Versions/A/HIToolbox
>        0x7fff41d0f000 -     0x7fff42155fff  com.apple.CoreFoundation 6.9 (1575.405)                        <22EC9B76-B2B4-3CE8-9EAE-33531A902956>  /System/Library/Frameworks/CoreFoundation.framework/Versions/A/CoreFoundation
>        0x7fff6debe000 -     0x7fff6deeafff  libdyld.dylib (655.1.1)                                        <002418CC-AD11-3D10-865B-015591D24E6C>  /usr/lib/system/libdyld.dylib
>        0x7fff6e008000 -     0x7fff6e030fff  libsystem_kernel.dylib (4903.278.70)                           <35EE704F-F9B6-3531-B312-E45CFA2A8743>  /usr/lib/system/libsystem_kernel.dylib
>        0x7fff6e0c5000 -     0x7fff6e0cffff  libsystem_pthread.dylib (330.250.2)                            <2D5C08FF-484F-3D59-9132-CE1DCB3F76D7>  /usr/lib/system/libsystem_pthread.dylib
>   *0xffffff7f82d6b000 - 0xffffff7f82d72fff  com.apple.kec.pthread 1.0 (1)                                  <6C7628FE-2621-3C19-B248-D4DA0D722123>  /System/Library/Extensions/pthread.kext/Contents/MacOS/pthread
>   *0xffffff8000200000 - 0xffffff8000bfffff  kernel (4903.278.70)                                           <041B6A6D-CD16-36FA-88B9-E32FF46EF89F>  /System/Library/Kernels/kernel
>
>
>Process:         NotificationCenter [56165]
>UUID:            37463780-AEB5-36C2-A082-1A7AAFCBC1F5
>Path:            /System/Library/CoreServices/NotificationCenter.app/Contents/MacOS/NotificationCenter
>Architecture:    x86_64
>Parent:          launchd [1]
>UID:             502
>Footprint:       37.36 MB
>Start time:      2022-03-19 11:54:52 +0000
>End time:        2022-03-19 11:54:53 +0000
>Num samples:     11 (1-11)
>Note:            1 idle work queue thread omitted
>
>  Thread 0x65c781           DispatchQueue 1           11 samples (1-11)         priority 46 (base 46)
>  <thread QoS user interactive (requested user interactive), IO tier 0>
>  11  start + 1 (libdyld.dylib + 91093) [0x7fff6ded43d5] 1-11
>    11  ??? (NotificationCenter + 386506) [0x10ec875ca] 1-11
>      11  autoreleasepool<A>(invoking:) + 47 (libswiftObjectiveC.dylib + 12111) [0x7fff6dbe2f4f] 1-11
>        11  ??? (NotificationCenter + 391918) [0x10ec88aee] 1-11
>          11  ??? (NotificationCenter + 388583) [0x10ec87de7] 1-11
>            11  NSApplicationMain + 777 (AppKit + 12736) [0x7fff3f31a1c0] 1-11
>              11  -[NSApplication run] + 699 (AppKit + 81044) [0x7fff3f32ac94] 1-11
>                11  -[NSApplication(NSEvent) _nextEventMatchingEventMask:untilDate:inMode:dequeue:] + 1361 (AppKit + 105335) [0x7fff3f330b77] 1-11
>                  11  _DPSNextEvent + 1135 (AppKit + 110217) [0x7fff3f331e89] 1-11
>                    11  _BlockUntilNextEventMatchingListInModeWithFilter + 64 (HIToolbox + 44150) [0x7fff40f99c76] 1-11
>                      11  ReceiveNextEventCommon + 603 (HIToolbox + 44773) [0x7fff40f99ee5] 1-11
>                        11  RunCurrentEventLoopInMode + 292 (HIToolbox + 45483) [0x7fff40f9a1ab] 1-11
>                          11  CFRunLoopRunSpecific + 459 (CoreFoundation + 236881) [0x7fff41d48d51] 1-11
>                            11  __CFRunLoopRun + 1619 (CoreFoundation + 239094) [0x7fff41d495f6] 1-11
>                              11  __CFRunLoopServiceMachPort + 327 (CoreFoundation + 241801) [0x7fff41d4a089] 1-11
>                                11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>                                 *11  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-11
>
>  Thread 0x65c7ca           Thread name "com.apple.NSEventThread"               11 samples (1-11)         priority 46 (base 46)
>  <thread QoS user interactive (requested user interactive), IO tier 0>
>  11  <truncated backtrace> 1-11
>    11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>     *11  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-11
>
>  Binary Images:
>           0x10ec29000 -        0x10ed84fff  com.apple.notificationcenterui 1.0 (747.8) <37463780-AEB5-36C2-A082-1A7AAFCBC1F5>  /System/Library/CoreServices/NotificationCenter.app/Contents/MacOS/NotificationCenter
>        0x7fff3f317000 -     0x7fff400ccfff  com.apple.AppKit 6.9 (1671.60.112)         <4AFB032C-2786-3AD7-8EDA-576956992A9C>  /System/Library/Frameworks/AppKit.framework/Versions/C/AppKit
>        0x7fff40f8f000 -     0x7fff41286fff  com.apple.HIToolbox 2.1.1 (918.7)          <88D7F19C-8C9D-384B-BAB5-8205CA282F2C>  /System/Library/Frameworks/Carbon.framework/Versions/A/Frameworks/HIToolbox.framework/Versions/A/HIToolbox
>        0x7fff41d0f000 -     0x7fff42155fff  com.apple.CoreFoundation 6.9 (1575.405)    <22EC9B76-B2B4-3CE8-9EAE-33531A902956>  /System/Library/Frameworks/CoreFoundation.framework/Versions/A/CoreFoundation
>        0x7fff6dbe0000 -     0x7fff6dbe3fff  libswiftObjectiveC.dylib (1001.8.63.13)    <A4201F26-A2B3-3F2A-8B0F-D17F166C26BC>  /usr/lib/swift/libswiftObjectiveC.dylib
>        0x7fff6debe000 -     0x7fff6deeafff  libdyld.dylib (655.1.1)                    <002418CC-AD11-3D10-865B-015591D24E6C>  /usr/lib/system/libdyld.dylib
>        0x7fff6e008000 -     0x7fff6e030fff  libsystem_kernel.dylib (4903.278.70)       <35EE704F-F9B6-3531-B312-E45CFA2A8743>  /usr/lib/system/libsystem_kernel.dylib
>   *0xffffff8000200000 - 0xffffff8000bfffff  kernel (4903.278.70)                       <041B6A6D-CD16-36FA-88B9-E32FF46EF89F>  /System/Library/Kernels/kernel
>
>
>Process:         Notify [478]
>UUID:            84019C30-7167-3638-9F34-4A522F0ECDA4
>Path:            /Library/Application Support/Pharos/Notify.app/Contents/MacOS/Notify
>Architecture:    x86_64
>Parent:          launchd [1]
>UID:             502
>Footprint:       5740 KB
>Start time:      2022-03-19 11:54:52 +0000
>End time:        2022-03-19 11:54:53 +0000
>Num samples:     11 (1-11)
>Note:            1 idle work queue thread omitted
>
>  Thread 0xfcb              DispatchQueue 1           11 samples (1-11)         priority 20 (base 20)
>  <thread QoS utility (requested utility), timers tier 3 (coalesced), IO tier 1>
>  11  ??? (Notify + 6484) [0x100001954] 1-11
>    11  ??? (Notify + 6530) [0x100001982] 1-11
>      11  NSApplicationMain + 777 (AppKit + 12736) [0x7fff3f31a1c0] 1-11
>        11  -[NSApplication run] + 699 (AppKit + 81044) [0x7fff3f32ac94] 1-11
>          11  -[NSApplication(NSEvent) _nextEventMatchingEventMask:untilDate:inMode:dequeue:] + 1361 (AppKit + 105335) [0x7fff3f330b77] 1-11
>            11  _DPSNextEvent + 1135 (AppKit + 110217) [0x7fff3f331e89] 1-11
>              11  _BlockUntilNextEventMatchingListInModeWithFilter + 64 (HIToolbox + 44150) [0x7fff40f99c76] 1-11
>                11  ReceiveNextEventCommon + 603 (HIToolbox + 44773) [0x7fff40f99ee5] 1-11
>                  11  RunCurrentEventLoopInMode + 292 (HIToolbox + 45483) [0x7fff40f9a1ab] 1-11
>                    11  CFRunLoopRunSpecific + 459 (CoreFoundation + 236881) [0x7fff41d48d51] 1-11
>                      11  __CFRunLoopRun + 1619 (CoreFoundation + 239094) [0x7fff41d495f6] 1-11
>                        11  __CFRunLoopServiceMachPort + 327 (CoreFoundation + 241801) [0x7fff41d4a089] 1-11
>                          11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>                           *11  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-11
>
>  Thread 0x1108             11 samples (1-11)         priority 20 (base 20)
>  <thread QoS utility (requested default), timers tier 3 (coalesced), IO tier 1>
>  11  <truncated backtrace> 1-11
>    11  __accept + 10 (libsystem_kernel.dylib + 20966) [0x7fff6e00d1e6] 1-11
>     *11  hndl_unix_scall64 + 22 (kernel + 1421718) [0xffffff800035b196] 1-11
>       *11  unix_syscall64 + 637 (kernel + 8094845) [0xffffff80009b847d] 1-11
>         *11  accept_nocancel + 562 (kernel + 7544722) [0xffffff8000931f92] 1-11
>           *11  ??? (kernel + 7168269) [0xffffff80008d610d] 1-11
>             *11  lck_mtx_sleep + 128 (kernel + 1824992) [0xffffff80003bd8e0] 1-11
>               *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>                 *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                   *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x1109             Thread name "com.apple.NSEventThread"               11 samples (1-11)         priority 20 (base 20)
>  <thread QoS utility (requested user interactive), timers tier 3 (coalesced), IO tier 1>
>  11  <truncated backtrace> 1-11
>    11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>     *11  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-11
>
>  Binary Images:
>           0x100000000 -        0x100046fff  com.pharos.notify 8.3.4 (6120)          <84019C30-7167-3638-9F34-4A522F0ECDA4>  /Library/Application Support/Pharos/Notify.app/Contents/MacOS/Notify
>        0x7fff3f317000 -     0x7fff400ccfff  com.apple.AppKit 6.9 (1671.60.112)      <4AFB032C-2786-3AD7-8EDA-576956992A9C>  /System/Library/Frameworks/AppKit.framework/Versions/C/AppKit
>        0x7fff40f8f000 -     0x7fff41286fff  com.apple.HIToolbox 2.1.1 (918.7)       <88D7F19C-8C9D-384B-BAB5-8205CA282F2C>  /System/Library/Frameworks/Carbon.framework/Versions/A/Frameworks/HIToolbox.framework/Versions/A/HIToolbox
>        0x7fff41d0f000 -     0x7fff42155fff  com.apple.CoreFoundation 6.9 (1575.405) <22EC9B76-B2B4-3CE8-9EAE-33531A902956>  /System/Library/Frameworks/CoreFoundation.framework/Versions/A/CoreFoundation
>        0x7fff6e008000 -     0x7fff6e030fff  libsystem_kernel.dylib (4903.278.70)    <35EE704F-F9B6-3531-B312-E45CFA2A8743>  /usr/lib/system/libsystem_kernel.dylib
>   *0xffffff8000200000 - 0xffffff8000bfffff  kernel (4903.278.70)                    <041B6A6D-CD16-36FA-88B9-E32FF46EF89F>  /System/Library/Kernels/kernel
>
>
>Process:         notifyd [130]
>Path:            /usr/sbin/notifyd
>Architecture:    x86_64
>Parent:          launchd [1]
>UID:             0
>Sudden Term:     Tracked
>Footprint:       2304 KB
>Start time:      2022-03-19 11:54:52 +0000
>End time:        2022-03-19 11:54:53 +0000
>Num samples:     11 (1-11)
>CPU Time:        <0.001s (178.8K cycles, 33.4K instructions, 5.36c/i)
>Note:            2 idle work queue threads omitted
>
>  Thread 0x2ee              11 samples (1-11)         priority 31 (base 31)
>  <thread QoS default (requested default), process sudden termination clean, IO tier 0>
>  11  <truncated backtrace> 1-11
>    11  __sigsuspend_nocancel + 10 (libsystem_kernel.dylib + 20770) [0x7fff6e00d122] 1-11
>     *11  ??? (kernel + 7168864) [0xffffff80008d6360] 1-11
>
>  Thread 0x6ef507           1 sample (1)              priority 4 (base 4)       cpu time <0.001s (178.8K cycles, 33.4K instructions, 5.36c/i)
>  <thread QoS background (requested background), process sudden termination clean, thread darwinbg, IO tier 2>
>  1  ??? [0x11126f702e65] 1
>    1  start_wqthread + 13 (libsystem_pthread.dylib + 9213) [0x7fff6e0c73fd] 1
>      1  __workq_kernreturn + 10 (libsystem_kernel.dylib + 11258) [0x7fff6e00abfa] 1
>       *1  ??? (kernel + 6756304) [0xffffff80008717d0] (runnable) 1
>
>  Binary Images:
>        0x7fff6e008000 -     0x7fff6e030fff  libsystem_kernel.dylib (4903.278.70) <35EE704F-F9B6-3531-B312-E45CFA2A8743>  /usr/lib/system/libsystem_kernel.dylib
>        0x7fff6e0c5000 -     0x7fff6e0cffff  libsystem_pthread.dylib (330.250.2)  <2D5C08FF-484F-3D59-9132-CE1DCB3F76D7>  /usr/lib/system/libsystem_pthread.dylib
>   *0xffffff8000200000 - 0xffffff8000bfffff  kernel (4903.278.70)                 <041B6A6D-CD16-36FA-88B9-E32FF46EF89F>  /System/Library/Kernels/kernel
>
>
>Process:         nsurlsessiond [246]
>UUID:            F67E0649-7522-3D71-A2A9-CDD24596382C
>Path:            /usr/libexec/nsurlsessiond
>Architecture:    x86_64
>Parent:          launchd [1]
>UID:             242
>Sudden Term:     Tracked (allows idle exit)
>Footprint:       14.58 MB
>Start time:      2022-03-19 11:54:52 +0000
>End time:        2022-03-19 11:54:53 +0000
>Num samples:     11 (1-11)
>Note:            2 idle work queue threads omitted
>
>  Thread 0x51a              11 samples (1-11)         priority 4 (base 4)
>  <thread QoS background (requested default), process sudden termination dirty, thread darwinbg, process darwinbg, IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>     *11  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-11
>
>  Binary Images:
>           0x10b75a000 -        0x10b7b5fff  nsurlsessiond (978.6)                <F67E0649-7522-3D71-A2A9-CDD24596382C>  /usr/libexec/nsurlsessiond
>        0x7fff6e008000 -     0x7fff6e030fff  libsystem_kernel.dylib (4903.278.70) <35EE704F-F9B6-3531-B312-E45CFA2A8743>  /usr/lib/system/libsystem_kernel.dylib
>   *0xffffff8000200000 - 0xffffff8000bfffff  kernel (4903.278.70)                 <041B6A6D-CD16-36FA-88B9-E32FF46EF89F>  /System/Library/Kernels/kernel
>
>
>Process:         nsurlsessiond [378]
>UUID:            F67E0649-7522-3D71-A2A9-CDD24596382C
>Path:            /usr/libexec/nsurlsessiond
>Architecture:    x86_64
>Parent:          launchd [1]
>UID:             502
>Sudden Term:     Tracked (allows idle exit)
>Footprint:       10.26 MB
>Start time:      2022-03-19 11:54:52 +0000
>End time:        2022-03-19 11:54:53 +0000
>Num samples:     11 (1-11)
>Note:            2 idle work queue threads omitted
>
>  Thread 0xbed              11 samples (1-11)         priority 31 (base 31)
>  <thread QoS default (requested default), process sudden termination dirty, process unclamped, process received importance donation from cloudd [375], process received importance donation from parsecd [52325], IO tier 0>
>  11  <truncated backtrace> 1-11
>    11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>     *11  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-11
>
>  Thread 0x1606             Thread name "com.apple.NSURLConnectionLoader"       11 samples (1-11)         priority 31 (base 31)
>  <thread QoS default (requested default), process sudden termination dirty, process unclamped, process received importance donation from cloudd [375], process received importance donation from parsecd [52325], IO tier 0>
>  11  <truncated backtrace> 1-11
>    11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>     *11  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-11
>
>  Thread 0x1607             Thread name "com.apple.CFSocket.private"            11 samples (1-11)         priority 31 (base 31)
>  <thread QoS default (requested default), process sudden termination dirty, process unclamped, process received importance donation from cloudd [375], process received importance donation from parsecd [52325], IO tier 0>
>  11  <truncated backtrace> 1-11
>    11  __select + 10 (libsystem_kernel.dylib + 34326) [0x7fff6e010616] 1-11
>     *11  ??? (kernel + 7168864) [0xffffff80008d6360] 1-11
>
>  Binary Images:
>           0x10f7d9000 -        0x10f834fff  nsurlsessiond (978.6)                <F67E0649-7522-3D71-A2A9-CDD24596382C>  /usr/libexec/nsurlsessiond
>        0x7fff6e008000 -     0x7fff6e030fff  libsystem_kernel.dylib (4903.278.70) <35EE704F-F9B6-3531-B312-E45CFA2A8743>  /usr/lib/system/libsystem_kernel.dylib
>   *0xffffff8000200000 - 0xffffff8000bfffff  kernel (4903.278.70)                 <041B6A6D-CD16-36FA-88B9-E32FF46EF89F>  /System/Library/Kernels/kernel
>
>
>Process:         nsurlstoraged [440]
>UUID:            E203D2F5-CA2C-33E6-861A-4BDFCFD31446
>Path:            /usr/libexec/nsurlstoraged
>Architecture:    x86_64
>Parent:          launchd [1]
>UID:             502
>Sudden Term:     Tracked (allows idle exit)
>Footprint:       14.11 MB
>Start time:      2022-03-19 11:54:52 +0000
>End time:        2022-03-19 11:54:53 +0000
>Num samples:     11 (1-11)
>CPU Time:        <0.001s (199.4K cycles, 19.5K instructions, 10.23c/i)
>Note:            2 idle work queue threads omitted
>
>  Thread 0xea7              DispatchQueue 1           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS background (requested default), process sudden termination dirty, thread darwinbg, process darwinbg, IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  __CFRunLoopRun + 1619 (CoreFoundation + 239094) [0x7fff41d495f6] 1-11
>      11  __CFRunLoopServiceMachPort + 327 (CoreFoundation + 241801) [0x7fff41d4a089] 1-11
>        11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>         *11  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-11
>
>  Thread 0x6ee460           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS background (requested background, ipc override background), process sudden termination dirty, thread darwinbg, process darwinbg, IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  DiskHSTSStorage::writeHSTSCacheToDisk(__CFDictionary const*) + 63 (CFNetwork + 1380957) [0x7fff40d2425d] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Binary Images:
>           0x109156000 -        0x10916efff  nsurlstoraged (978.6)                   <E203D2F5-CA2C-33E6-861A-4BDFCFD31446>  /usr/libexec/nsurlstoraged
>        0x7fff40bd3000 -     0x7fff40f75fff  com.apple.CFNetwork 978.6 (978.6)       <F6AC3859-B6F9-3212-A357-54AA096DAA9E>  /System/Library/Frameworks/CFNetwork.framework/Versions/A/CFNetwork
>        0x7fff41d0f000 -     0x7fff42155fff  com.apple.CoreFoundation 6.9 (1575.405) <22EC9B76-B2B4-3CE8-9EAE-33531A902956>  /System/Library/Frameworks/CoreFoundation.framework/Versions/A/CoreFoundation
>        0x7fff6e008000 -     0x7fff6e030fff  libsystem_kernel.dylib (4903.278.70)    <35EE704F-F9B6-3531-B312-E45CFA2A8743>  /usr/lib/system/libsystem_kernel.dylib
>   *0xffffff8000200000 - 0xffffff8000bfffff  kernel (4903.278.70)                    <041B6A6D-CD16-36FA-88B9-E32FF46EF89F>  /System/Library/Kernels/kernel
>
>
>Process:         nsurlstoraged [52528]
>UUID:            E203D2F5-CA2C-33E6-861A-4BDFCFD31446
>Path:            /usr/libexec/nsurlstoraged
>Architecture:    x86_64
>Parent:          launchd [1]
>UID:             243
>Sudden Term:     Tracked (allows idle exit)
>Footprint:       1732 KB
>Start time:      2022-03-19 11:54:52 +0000
>End time:        2022-03-19 11:54:53 +0000
>Num samples:     11 (1-11)
>Note:            1 idle work queue thread omitted
>
>  Thread 0x6022ce           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS background (requested default), process sudden termination clean, thread darwinbg, process darwinbg, IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>     *11  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-11
>
>  Binary Images:
>           0x10647a000 -        0x106492fff  nsurlstoraged (978.6)                <E203D2F5-CA2C-33E6-861A-4BDFCFD31446>  /usr/libexec/nsurlstoraged
>        0x7fff6e008000 -     0x7fff6e030fff  libsystem_kernel.dylib (4903.278.70) <35EE704F-F9B6-3531-B312-E45CFA2A8743>  /usr/lib/system/libsystem_kernel.dylib
>   *0xffffff8000200000 - 0xffffff8000bfffff  kernel (4903.278.70)                 <041B6A6D-CD16-36FA-88B9-E32FF46EF89F>  /System/Library/Kernels/kernel
>
>
>Process:         ocspd [60109]
>UUID:            92215489-557B-3317-AE5E-FE74810333FA
>Path:            /usr/sbin/ocspd
>Architecture:    x86_64
>Parent:          launchd [1]
>UID:             0
>Sudden Term:     Tracked (allows idle exit)
>Footprint:       1480 KB
>Start time:      2022-03-19 11:54:52 +0000
>End time:        2022-03-19 11:54:53 +0000
>Num samples:     11 (1-11)
>Note:            1 idle work queue thread omitted
>
>  Thread 0x6eeaca           11 samples (1-11)         priority 31 (base 31)
>  <thread QoS default (requested default), process sudden termination clean, IO tier 0>
>  11  start + 1 (libdyld.dylib + 91093) [0x7fff6ded43d5] 1-11
>    11  ??? (ocspd + 18247) [0x103377747] 1-11
>      11  ??? (ocspd + 66136) [0x103383258] 1-11
>        11  ??? (ocspd + 62149) [0x1033822c5] 1-11
>          11  mach_msg_overwrite_trap + 10 (libsystem_kernel.dylib + 4646) [0x7fff6e009226] 1-11
>           *11  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-11
>
>  Binary Images:
>           0x103373000 -        0x10338bfff  ocspd (55135.30.1)                   <92215489-557B-3317-AE5E-FE74810333FA>  /usr/sbin/ocspd
>        0x7fff6debe000 -     0x7fff6deeafff  libdyld.dylib (655.1.1)              <002418CC-AD11-3D10-865B-015591D24E6C>  /usr/lib/system/libdyld.dylib
>        0x7fff6e008000 -     0x7fff6e030fff  libsystem_kernel.dylib (4903.278.70) <35EE704F-F9B6-3531-B312-E45CFA2A8743>  /usr/lib/system/libsystem_kernel.dylib
>   *0xffffff8000200000 - 0xffffff8000bfffff  kernel (4903.278.70)                 <041B6A6D-CD16-36FA-88B9-E32FF46EF89F>  /System/Library/Kernels/kernel
>
>
>Process:         opendirectoryd [102]
>UUID:            6BEA93C4-817A-3246-95B2-54AF33CF14D1
>Path:            /usr/libexec/opendirectoryd
>Architecture:    x86_64
>Parent:          launchd [1]
>UID:             0
>Sudden Term:     Tracked
>Footprint:       12.70 MB
>Start time:      2022-03-19 11:54:52 +0000
>End time:        2022-03-19 11:54:53 +0000
>Num samples:     11 (1-11)
>Note:            4 idle work queue threads omitted
>
>  Thread 0x323              DispatchQueue 10          11 samples (1-11)         priority 31 (base 31)
>  <thread QoS default (requested default), process sudden termination dirty, IO tier 0>
>  11  start_wqthread + 13 (libsystem_pthread.dylib + 9213) [0x7fff6e0c73fd] 1-11
>    11  _pthread_wqthread + 583 (libsystem_pthread.dylib + 9907) [0x7fff6e0c76b3] 1-11
>      11  _dispatch_worker_thread2 + 90 (libdispatch.dylib + 72518) [0x7fff6de95b46] 1-11
>        11  _dispatch_root_queue_drain + 657 (libdispatch.dylib + 70921) [0x7fff6de95509] 1-11
>          11  _dispatch_client_callout + 8 (libdispatch.dylib + 13885) [0x7fff6de8763d] 1-11
>            11  _dispatch_call_block_and_release + 12 (libdispatch.dylib + 9720) [0x7fff6de865f8] 1-11
>              11  ??? (opendirectoryd + 169634) [0x100af66a2] 1-11
>                11  sleep + 41 (libsystem_c.dylib + 501622) [0x7fff6df98776] 1-11
>                  11  __semwait_signal + 10 (libsystem_kernel.dylib + 20270) [0x7fff6e00cf2e] 1-11
>                   *11  semaphore_wait_continue + 0 (kernel + 1930816) [0xffffff80003d7640] 1-11
>
>  Thread 0x35d              DispatchQueue 10          11 samples (1-11)         priority 31 (base 31)
>  <thread QoS default (requested default), process sudden termination dirty, IO tier 0>
>  11  <truncated backtrace> 1-11
>    11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>     *11  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-11
>
>  Thread 0x322              11 samples (1-11)         priority 31 (base 31)
>  <thread QoS default (requested default), process sudden termination dirty, IO tier 0>
>  11  <truncated backtrace> 1-11
>    11  __sigsuspend_nocancel + 10 (libsystem_kernel.dylib + 20770) [0x7fff6e00d122] 1-11
>     *11  ??? (kernel + 7168864) [0xffffff80008d6360] 1-11
>
>  Thread 0x325              11 samples (1-11)         priority 31 (base 31)
>  <thread QoS default (requested default), process sudden termination dirty, IO tier 0>
>  11  <truncated backtrace> 1-11
>    11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>     *11  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-11
>
>  Thread 0x34c              11 samples (1-11)         priority 31 (base 31)
>  <thread QoS default (requested default), process sudden termination dirty, IO tier 0>
>  11  <truncated backtrace> 1-11
>    11  __identitysvc + 10 (libsystem_kernel.dylib + 127430) [0x7fff6e0271c6] 1-11
>     *11  ??? (kernel + 7168864) [0xffffff80008d6360] 1-11
>
>  Binary Images:
>           0x100acd000 -        0x100b45fff  opendirectoryd (483.250.4)           <6BEA93C4-817A-3246-95B2-54AF33CF14D1>  /usr/libexec/opendirectoryd
>        0x7fff6de84000 -     0x7fff6debdfff  libdispatch.dylib (1008.270.1)       <97273678-E94C-3C8C-89F6-2E2020F4B43B>  /usr/lib/system/libdispatch.dylib
>        0x7fff6df1e000 -     0x7fff6dfa5fff  libsystem_c.dylib (1272.250.3)       <6016EDA1-440B-34D7-A232-686CD7FBEE90>  /usr/lib/system/libsystem_c.dylib
>        0x7fff6e008000 -     0x7fff6e030fff  libsystem_kernel.dylib (4903.278.70) <35EE704F-F9B6-3531-B312-E45CFA2A8743>  /usr/lib/system/libsystem_kernel.dylib
>        0x7fff6e0c5000 -     0x7fff6e0cffff  libsystem_pthread.dylib (330.250.2)  <2D5C08FF-484F-3D59-9132-CE1DCB3F76D7>  /usr/lib/system/libsystem_pthread.dylib
>   *0xffffff8000200000 - 0xffffff8000bfffff  kernel (4903.278.70)                 <041B6A6D-CD16-36FA-88B9-E32FF46EF89F>  /System/Library/Kernels/kernel
>
>
>Process:         PAH_Extension [429]
>UUID:            A52374C3-0F9D-3062-A636-131B737C4589
>Path:            /System/Library/Input Methods/PressAndHold.app/Contents/PlugIns/PAH_Extension.appex/Contents/MacOS/PAH_Extension
>Architecture:    x86_64
>Parent:          launchd [1]
>UID:             502
>Sudden Term:     Tracked (allows idle exit)
>Footprint:       14.00 MB
>Start time:      2022-03-19 11:54:52 +0000
>End time:        2022-03-19 11:54:53 +0000
>Num samples:     11 (1-11)
>Note:            1 idle work queue thread omitted
>
>  Thread 0xe25              11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user interactive (requested user interactive), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  __CFRunLoopDoSource1 + 527 (CoreFoundation + 338272) [0x7fff41d61960] 1-11
>      11  __CFRUNLOOP_IS_CALLING_OUT_TO_A_SOURCE1_PERFORM_FUNCTION__ + 41 (CoreFoundation + 338434) [0x7fff41d61a02] 1-11
>        11  mshMIGPerform + 203 (HIServices + 23709) [0x7fff40512c9d] 1-11
>          11  _XRemoveNotification + 407 (HIServices + 195436) [0x7fff4053cb6c] 1-11
>            11  _AXXMIGRemoveNotification + 124 (HIServices + 159022) [0x7fff40533d2e] 1-11
>              11  _isConnectionAllowedAPIAccess + 173 (HIServices + 151401) [0x7fff40531f69] 1-11
>                11  CFDictionaryGetValue + 90 (CoreFoundation + 31447) [0x7fff41d16ad7] 1-11
>                  11  CFBasicHashFindBucket + 1101 (CoreFoundation + 32586) [0x7fff41d16f4a] 1-11
>                   *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>                     *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>                       *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>                         *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>                           *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>                             *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                               *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0xe2a              Thread name "com.apple.NSEventThread"               11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user interactive (requested user interactive), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>     *11  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-11
>
>  Binary Images:
>           0x10215e000 -        0x102161fff  PAH_Extension                           <A52374C3-0F9D-3062-A636-131B737C4589>  /System/Library/Input Methods/PressAndHold.app/Contents/PlugIns/PAH_Extension.appex/Contents/MacOS/PAH_Extension
>        0x7fff4050d000 -     0x7fff4055ffff  com.apple.HIServices 1.22 (628)         <2BE461FF-80B9-30D3-A574-AED5724B1C1B>  /System/Library/Frameworks/ApplicationServices.framework/Versions/A/Frameworks/HIServices.framework/Versions/A/HIServices
>        0x7fff41d0f000 -     0x7fff42155fff  com.apple.CoreFoundation 6.9 (1575.405) <22EC9B76-B2B4-3CE8-9EAE-33531A902956>  /System/Library/Frameworks/CoreFoundation.framework/Versions/A/CoreFoundation
>        0x7fff6e008000 -     0x7fff6e030fff  libsystem_kernel.dylib (4903.278.70)    <35EE704F-F9B6-3531-B312-E45CFA2A8743>  /usr/lib/system/libsystem_kernel.dylib
>   *0xffffff8000200000 - 0xffffff8000bfffff  kernel (4903.278.70)                    <041B6A6D-CD16-36FA-88B9-E32FF46EF89F>  /System/Library/Kernels/kernel
>
>
>Process:         parsecd [52325]
>UUID:            48852833-EE0D-3AED-A1A9-DCF39924F8AE
>Path:            /System/Library/PrivateFrameworks/CoreParsec.framework/parsecd
>Architecture:    x86_64
>Parent:          launchd [1]
>UID:             502
>Sudden Term:     Tracked (allows idle exit)
>Footprint:       12.95 MB
>Pageins:         1 pages
>Start time:      2022-03-19 11:54:52 +0000
>End time:        2022-03-19 11:54:53 +0000
>Num samples:     11 (1-11)
>CPU Time:        0.006s (8.8M cycles, 3.5M instructions, 2.51c/i)
>Note:            2 idle work queue threads omitted
>
>  Thread 0x5fcf94           DispatchQueue 1           11 samples (1-11)         priority 31 (base 31)
>  <thread QoS default (requested default), process sudden termination clean, process unclamped, process received importance donation from Safari [858], IO tier 0>
>  11  <truncated backtrace> 1-11
>    11  __CFRunLoopRun + 1619 (CoreFoundation + 239094) [0x7fff41d495f6] 1-11
>      11  __CFRunLoopServiceMachPort + 327 (CoreFoundation + 241801) [0x7fff41d4a089] 1-11
>        11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>         *11  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-11
>
>  Thread 0x6ef4da           DispatchQueue 33          11 samples (1-11)         priority 20-46 (base 20)  cpu time 0.006s (8.8M cycles, 3.5M instructions, 2.51c/i)
>  <thread QoS utility (requested utility, ipc override utility), process sudden termination clean, process unclamped, process received importance donation from Safari [858], IO tier 1, priority 20 (20)>
>  11  <truncated backtrace> 1-11
>    11  OS_dispatch_queue._syncHelper<A>(fn:execute:rescue:) + 259 (libswiftDispatch.dylib + 42947) [0x7fff6d9da7c3] 1-11
>      11  partial apply for @nonobjc  + 16 (libswiftDispatch.dylib + 60416) [0x7fff6d9dec00] 1-11
>        11  @nonobjc OS_dispatch_queue.sync(execute:) + 152 (libswiftDispatch.dylib + 44744) [0x7fff6d9daec8] 1-11
>          11  _dispatch_lane_barrier_sync_invoke_and_complete + 60 (libdispatch.dylib + 61737) [0x7fff6de93129] 1-11
>            11  _dispatch_client_callout + 8 (libdispatch.dylib + 13885) [0x7fff6de8763d] 1-11
>              11  thunk for @escaping @callee_guaranteed () -> () + 14 (libswiftDispatch.dylib + 18606) [0x7fff6d9d48ae] 1-11
>                11  thunk for @callee_guaranteed () -> ()partial apply + 9 (libswiftDispatch.dylib + 73897) [0x7fff6d9e20a9] 1-11
>                  11  partial apply for thunk for @callee_guaranteed () -> () + 17 (libswiftDispatch.dylib + 69249) [0x7fff6d9e0e81] 1-11
>                    11  partial apply for closure #1 in closure #1 in OS_dispatch_queue._syncHelper<A>(fn:execute:rescue:) + 16 (libswiftDispatch.dylib + 69840) [0x7fff6d9e10d0] 1-11
>                      11  partial apply for closure #1 in OS_dispatch_queue._syncHelper<A>(fn:flags:execute:rescue:) + 29 (libswiftDispatch.dylib + 69885) [0x7fff6d9e10fd] 1-11
>                        11  closure #1 in closure #1 in OS_dispatch_queue._syncHelper<A>(fn:execute:rescue:) + 82 (libswiftDispatch.dylib + 43282) [0x7fff6d9da912] 1-11
>                          11  partial apply for thunk for @callee_guaranteed () -> (@out A, @error @owned Error) + 17 (libswiftDispatch.dylib + 69761) [0x7fff6d9e1081] 1-11
>                            11  partial apply for thunk for @callee_guaranteed () -> (@owned PARBag?, @error @owned Error) + 17 (parsecd + 575265) [0x109bfc721] 1-11
>                              11  thunk for @callee_guaranteed () -> (@owned PARBag?, @error @owned Error) + 15 (parsecd + 573855) [0x109bfc19f] 1-11
>                                11  partial apply for closure #1 in ParsecBagController.currentBag.getter + 12 (parsecd + 575196) [0x109bfc6dc] 1-11
>                                  11  closure #1 in ParsecBagController.currentBag.getter + 15 (parsecd + 571615) [0x109bfb8df] 1-11
>                                    11  ParsecBagController.unsafeCachedBagState() + 205 (parsecd + 571933) [0x109bfba1d] 1-11
>                                      1   ParsecBagController.isRefreshRequired(_:) + 834 (parsecd + 579282) [0x109bfd6d2] 1
>                                        1   outlined bridged method (pb) of @objc PARBag.version.getter + 18 (parsecd + 609170) [0x109c04b92] 1
>                                          1   -[PARBag valueForKey:override:] + 271 (CoreParsec + 65811) [0x7fff55d0f113] 1
>                                            1   _CFPropertyListCreateFiltered + 208 (CoreFoundation + 955043) [0x7fff41df82a3] 1
>                                              1   __CFBinaryPlistCreateObjectFiltered + 5416 (CoreFoundation + 211880) [0x7fff41d42ba8] 1
>                                                1   __CFBinaryPlistCreateObjectFiltered + 1726 (CoreFoundation + 208190) [0x7fff41d41d3e] 1
>                                                  1   CFStringCreateWithBytes + 27 (CoreFoundation + 39644) [0x7fff41d18adc] 1
>                                                    1   __CFStringCreateImmutableFunnel3 + 1945 (CoreFoundation + 11383) [0x7fff41d11c77] 1
>                                                      1   _CFRuntimeCreateInstance + 339 (CoreFoundation + 13122) [0x7fff41d12342] 1
>                                                        1   _platform_bzero$VARIANT$Ivybridge + 113 (libsystem_platform.dylib + 17777) [0x7fff6e0bf571] 1
>                                                         *1   hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1
>                                                           *1   user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1
>                                                             *1   ??? (kernel + 2343967) [0xffffff800043c41f] 1
>                                                               *1   throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1
>                                                                 *1   thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1
>                                                                   *1   ??? (kernel + 1882937) [0xffffff80003cbb39] 1
>                                                                     *1   machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1
>  <priority 46 (20)>
>                                      10  ParsecBagController.isRefreshRequired(_:) + 907 (parsecd + 579355) [0x109bfd71b] 2-11
>                                        10  protocol witness for AssemblyProtocol.currentContext.getter in conformance Assembly + 9 (parsecd + 269529) [0x109bb1cd9] 2-11
>                                          9   Lock.lock() + 0 (parsecd + 480992) [0x109be56e0] 2-10
>                                           *9   hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 2-10
>                                             *9   user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 2-10
>                                               *1   ??? (kernel + 2338708) [0xffffff800043af94] 2
>                                                 *1   vm_fault_page + 2484 (kernel + 2320516) [0xffffff8000436884] 2
>                                                   *1   vnode_pager_data_request + 99 (kernel + 2255971) [0xffffff8000426c63] 2
>                                                     *1   vnode_pager_cluster_read + 72 (kernel + 2256616) [0xffffff8000426ee8] 2
>                                                       *1   vnode_pagein + 1462 (kernel + 7697542) [0xffffff8000957486] 2
>                                                         *1   apfs_vnop_pagein + 839 (apfs + 242969) [0xffffff7f81c40519] 2
>                                                           *1   decmpfs_pagein_compressed + 741 (kernel + 4469685) [0xffffff80006433b5] 2
>                                                             *1   ??? (kernel + 4471911) [0xffffff8000643c67] 2
>                                                               *1   compression_decode_buffer + 2025 (AppleFSCompressionTypeZlib + 32348) [0xffffff7f8170ae5c] 2
>                                                                 *1   compression_decode_buffer + 3753 (AppleFSCompressionTypeZlib + 34076) [0xffffff7f8170b51c] 2
>                                                                   *1   compression_decode_buffer + 2897 (AppleFSCompressionTypeZlib + 33220) [0xffffff7f8170b1c4] 2
>                                                                     *1   VNOP_GETXATTR + 82 (kernel + 4391714) [0xffffff8000630322] 2
>                                                                       *1   apfs_vnop_getxattr + 198 (apfs + 187477) [0xffffff7f81c32c55] 2
>                                                                         *1   apfs_inode_getxattr + 428 (apfs + 188021) [0xffffff7f81c32e75] 2
>                                                                           *1   apfs_nstream_read + 623 (apfs + 186043) [0xffffff7f81c326bb] 2
>                                                                             *1   cluster_read_ext + 2280 (kernel + 4110712) [0xffffff80005eb978] 2
>                                                                               *1   ??? (kernel + 4117009) [0xffffff80005ed211] 2
>                                                                                 *1   ??? (kernel + 4088288) [0xffffff80005e61e0] 2
>                                                                                   *1   apfs_vnop_strategy + 426 (apfs + 165247) [0xffffff7f81c2d57f] 2
>                                                                                     *1   buf_strategy + 400 (kernel + 4048992) [0xffffff80005dc860] 2
>                                                                                       *1   spec_strategy + 946 (kernel + 4428370) [0xffffff8000639252] 2
>                                                                                         *1   dkreadwrite(void*, dkrtype_t) + 1539 (IOStorageFamily + 54671) [0xffffff7f810db58f] 2
>                                                                                           *1   IOBlockStorageDriver::prepareRequest(unsigned long long, IOMemoryDescriptor*, IOStorageAttributes*, IOStorageCompletion*) + 299 (IOStorageFamily + 29539) [0xffffff7f810d5363] 2
>                                                                                             *1   IOBlockStorageDriver::executeRequest(unsigned long long, IOMemoryDescriptor*, IOStorageAttributes*, IOStorageCompletion*, IOBlockStorageDriver::Context*) + 291 (IOStorageFamily + 18935) [0xffffff7f810d29f7] 2
>                                                                                               *1   IOAHCIBlockStorageDriver::AsyncReadWrite(IOMemoryDescriptor*, unsigned long long, unsigned long long, IOStorageAttributes*, IOStorageCompletion*) + 891 (IOAHCIBlockStorage + 45537) [0xffffff7f830661e1] 2
>                                                                                                 *1   IOAHCIDiskQueueManager::EnqueueRequest(__SATAIORequest*, bool) + 836 (IOAHCIBlockStorage + 9432) [0xffffff7f8305d4d8] 2
>                                                                                                   *1   IOAHCIDiskQueueManager::DispatchRequest(__SATAIORequest*) + 54 (IOAHCIBlockStorage + 11120) [0xffffff7f8305db70] 2
>                                                                                                     *1   IOAHCIBlockStorageDriver::ExecuteRequest(__SATAIORequest*) + 163 (IOAHCIBlockStorage + 32709) [0xffffff7f83062fc5] 2
>                                                                                                       *1   AppleAHCIRequestTimer::SetTimeout(__SATAIORequest*, unsigned int) + 200 (IOAHCIBlockStorage + 69472) [0xffffff7f8306bf60] 2
>                                                                                                         *1   AppleAHCIRequestTimer::Rearm() + 128 (IOAHCIBlockStorage + 69806) [0xffffff7f8306c0ae] 2
>                                                                                                           *1   IOEventSource::openGate() + 17 (kernel + 8742801) [0xffffff8000a56791] (running) 2
>  <priority 20 (20)>
>                                               *8   ??? (kernel + 2343967) [0xffffff800043c41f] 3-10
>                                                 *8   throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 3-10
>                                                   *8   thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 3-10
>                                                     *8   ??? (kernel + 1882937) [0xffffff80003cbb39] 3-10
>                                                       *8   machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 3-10
>                                          1   _swift_retain_(swift::HeapObject*) + 22 (libswiftCore.dylib + 2923318) [0x7fff6d8eab36] 11
>                                           *1   hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 11
>                                             *1   user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 11
>                                               *1   ??? (kernel + 2343967) [0xffffff800043c41f] 11
>                                                 *1   throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 11
>                                                   *1   thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 11
>                                                     *1   ??? (kernel + 1882937) [0xffffff80003cbb39] 11
>                                                       *1   machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 11
>
>  Binary Images:
>           0x109b70000 -        0x109c96fff  parsecd (213.5.3)                                                        <48852833-EE0D-3AED-A1A9-DCF39924F8AE>  /System/Library/PrivateFrameworks/CoreParsec.framework/parsecd
>        0x7fff41d0f000 -     0x7fff42155fff  com.apple.CoreFoundation 6.9 (1575.405)                                  <22EC9B76-B2B4-3CE8-9EAE-33531A902956>  /System/Library/Frameworks/CoreFoundation.framework/Versions/A/CoreFoundation
>        0x7fff55cff000 -     0x7fff55db2fff  com.apple.siri.parsec.CoreParsec 1.0 (213.5.3)                           <3BADDEE3-32ED-36B8-9DCA-1173C0700832>  /System/Library/PrivateFrameworks/CoreParsec.framework/Versions/A/CoreParsec
>        0x7fff6d621000 -     0x7fff6d992fff  libswiftCore.dylib (1001.8.63.13)                                        <4FE40B7B-1413-3A25-959B-D78B78682D12>  /usr/lib/swift/libswiftCore.dylib
>        0x7fff6d9d0000 -     0x7fff6d9e6fff  libswiftDispatch.dylib (1001.8.63.13)                                    <40AA9542-FE66-37F0-B0BE-70C8D057488C>  /usr/lib/swift/libswiftDispatch.dylib
>        0x7fff6de84000 -     0x7fff6debdfff  libdispatch.dylib (1008.270.1)                                           <97273678-E94C-3C8C-89F6-2E2020F4B43B>  /usr/lib/system/libdispatch.dylib
>        0x7fff6e008000 -     0x7fff6e030fff  libsystem_kernel.dylib (4903.278.70)                                     <35EE704F-F9B6-3531-B312-E45CFA2A8743>  /usr/lib/system/libsystem_kernel.dylib
>        0x7fff6e0bb000 -     0x7fff6e0c4fff  libsystem_platform.dylib (177.270.1)                                     <9D1FE5E4-EB7D-3B3F-A8D1-A96D9CF1348C>  /usr/lib/system/libsystem_platform.dylib
>   *0xffffff7f810ce000 - 0xffffff7f810dffff  com.apple.iokit.IOStorageFamily 2.1 (2.1)                                <E28FB7B6-F78E-340D-91AC-7B78EC5F7D8D>  /System/Library/Extensions/IOStorageFamily.kext/Contents/MacOS/IOStorageFamily
>   *0xffffff7f81703000 - 0xffffff7f8170cfff  com.apple.AppleFSCompression.AppleFSCompressionTypeZlib 96.200.3 (1.0.0) <F399B04B-E946-379E-BE59-068BC66170AB>  /System/Library/Extensions/AppleFSCompressionTypeZlib.kext/Contents/MacOS/AppleFSCompressionTypeZlib
>   *0xffffff7f81c05000 - 0xffffff7f81cfdfff  com.apple.filesystems.apfs 945.275.10 (945.275.10)                       <A2F8A55F-1345-3CF7-80F5-9AD3619428DD>  /System/Library/Extensions/apfs.kext/Contents/MacOS/apfs
>   *0xffffff7f8305b000 - 0xffffff7f83072fff  com.apple.iokit.IOAHCIBlockStorage 301.270.1 (301.270.1)                 <F572327D-D6EB-3BFA-B4A3-4DE290A9A446>  /System/Library/Extensions/IOAHCIFamily.kext/Contents/PlugIns/IOAHCIBlockStorage.kext/Contents/MacOS/IOAHCIBlockStorage
>   *0xffffff8000200000 - 0xffffff8000bfffff  kernel (4903.278.70)                                                     <041B6A6D-CD16-36FA-88B9-E32FF46EF89F>  /System/Library/Kernels/kernel
>
>
>Process:         passd [863]
>UUID:            4F1B53B8-7CBC-3D71-B75B-3ABE7348C2C4
>Path:            /System/Library/PrivateFrameworks/PassKitCore.framework/passd
>Architecture:    x86_64
>Parent:          launchd [1]
>UID:             502
>Sudden Term:     Tracked
>Footprint:       9384 KB
>Start time:      2022-03-19 11:54:52 +0000
>End time:        2022-03-19 11:54:53 +0000
>Num samples:     11 (1-11)
>Note:            2 idle work queue threads omitted
>
>  Thread 0x49bc             DispatchQueue 1           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS background (requested default), process sudden termination clean, thread darwinbg, process darwinbg, IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  __CFRunLoopDoTimer + 864 (CoreFoundation + 366469) [0x7fff41d68785] 1-11
>      11  __CFRUNLOOP_IS_CALLING_OUT_TO_A_TIMER_CALLBACK_FUNCTION__ + 20 (CoreFoundation + 367577) [0x7fff41d68bd9] 1-11
>        11  ??? (CoreLocation + 10789) [0x7fff42b29a25] 1-11
>          11  ??? (CoreLocation + 14516) [0x7fff42b2a8b4] 1-11
>            11  ??? (CoreLocation + 33974) [0x7fff42b2f4b6] 1-11
>              11  _pthread_mutex_firstfit_lock_slow + 222 (libsystem_pthread.dylib + 5325) [0x7fff6e0c64cd] 1-11
>                11  __psynch_mutexwait + 10 (libsystem_kernel.dylib + 16130) [0x7fff6e00bf02] 1-11
>                 *11  psynch_mtxcontinue + 0 (pthread + 10172) [0xffffff7f82d6d7bc] (blocked by pthread mutex owned by passd [863] thread 0x6eeaed) 1-11
>
>  Thread 0x6eeaed           DispatchQueue 88          11 samples (1-11)         priority 4 (base 4)
>  <thread QoS background (requested default, ipc override default), process sudden termination clean, thread darwinbg, process darwinbg, IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  ??? (CoreLocation + 35233) [0x7fff42b2f9a1] 1-11
>      11  ??? (CoreLocation + 35320) [0x7fff42b2f9f8] 1-11
>        11  ??? (CoreLocation + 35502) [0x7fff42b2faae] 1-11
>          11  ??? (CoreLocation + 293646) [0x7fff42b6eb0e] 1-11
>            11  ??? (CoreLocation + 293731) [0x7fff42b6eb63] 1-11
>              11  +[NSKeyedArchiver archivedDataWithRootObject:requiringSecureCoding:error:] + 101 (Foundation + 316734) [0x7fff4400153e] 1-11
>                11  _encodeObject + 1221 (Foundation + 319311) [0x7fff44001f4f] 1-11
>                  11  -[NSDictionary(NSDictionary) encodeWithCoder:] + 859 (Foundation + 194998) [0x7fff43fe39b6] 1-11
>                    11  -[NSKeyedArchiver _encodeArrayOfObjects:forKey:] + 220 (Foundation + 323374) [0x7fff44002f2e] 1-11
>                      11  +[__NSArrayM __new:::] + 36 (CoreFoundation + 83154) [0x7fff41d234d2] 1-11
>                        11  __CFAllocateObject2 + 15 (CoreFoundation + 14551) [0x7fff41d128d7] 1-11
>                          11  class_createInstance + 83 (libobjc.A.dylib + 25054) [0x7fff6c6ff1de] 1-11
>                            11  calloc + 30 (libsystem_malloc.dylib + 17348) [0x7fff6e0813c4] 1-11
>                              11  malloc_zone_calloc + 99 (libsystem_malloc.dylib + 17476) [0x7fff6e081444] 1-11
>                                11  szone_malloc_should_clear + 66 (libsystem_malloc.dylib + 12815) [0x7fff6e08020f] 1-11
>                                  11  tiny_malloc_should_clear + 314 (libsystem_malloc.dylib + 13371) [0x7fff6e08043b] 1-11
>                                    11  tiny_malloc_from_free_list + 164 (libsystem_malloc.dylib + 15005) [0x7fff6e080a9d] 1-11
>                                     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>                                       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>                                         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>                                           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>                                             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>                                               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                                                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Binary Images:
>           0x100f75000 -        0x10115efff  passd (1418.48.7.18.1)                  <4F1B53B8-7CBC-3D71-B75B-3ABE7348C2C4>  /System/Library/PrivateFrameworks/PassKitCore.framework/passd
>        0x7fff41d0f000 -     0x7fff42155fff  com.apple.CoreFoundation 6.9 (1575.405) <22EC9B76-B2B4-3CE8-9EAE-33531A902956>  /System/Library/Frameworks/CoreFoundation.framework/Versions/A/CoreFoundation
>        0x7fff42b27000 -     0x7fff42b9ffff  com.apple.corelocation (2245.16.14)     <0F59F59B-AC14-3116-83C5-CF7BC57D9EB1>  /System/Library/Frameworks/CoreLocation.framework/Versions/A/CoreLocation
>        0x7fff43fb4000 -     0x7fff44362fff  com.apple.Foundation 6.9 (1575.405)     <9FA71865-7713-3F53-91E7-5DCEBCF4F83D>  /System/Library/Frameworks/Foundation.framework/Versions/C/Foundation
>        0x7fff6c6f9000 -     0x7fff6ce81fff  libobjc.A.dylib (756.2)                 <20942D4E-CE6F-376A-8BCD-016F88E4BFD5>  /usr/lib/libobjc.A.dylib
>        0x7fff6e008000 -     0x7fff6e030fff  libsystem_kernel.dylib (4903.278.70)    <35EE704F-F9B6-3531-B312-E45CFA2A8743>  /usr/lib/system/libsystem_kernel.dylib
>        0x7fff6e07d000 -     0x7fff6e0a7fff  libsystem_malloc.dylib (166.270.1)      <011F3AD0-8E6A-3A89-AE64-6E5F6840F30A>  /usr/lib/system/libsystem_malloc.dylib
>        0x7fff6e0c5000 -     0x7fff6e0cffff  libsystem_pthread.dylib (330.250.2)     <2D5C08FF-484F-3D59-9132-CE1DCB3F76D7>  /usr/lib/system/libsystem_pthread.dylib
>   *0xffffff7f82d6b000 - 0xffffff7f82d72fff  com.apple.kec.pthread 1.0 (1)           <6C7628FE-2621-3C19-B248-D4DA0D722123>  /System/Library/Extensions/pthread.kext/Contents/MacOS/pthread
>   *0xffffff8000200000 - 0xffffff8000bfffff  kernel (4903.278.70)                    <041B6A6D-CD16-36FA-88B9-E32FF46EF89F>  /System/Library/Kernels/kernel
>
>
>Process:         pboard [365]
>UUID:            35538640-A7C8-3E67-911C-59F87CDDEE93
>Path:            /usr/libexec/pboard
>Architecture:    x86_64
>Parent:          launchd [1]
>UID:             502
>Sudden Term:     Tracked
>Footprint:       5844 KB
>Start time:      2022-03-19 11:54:52 +0000
>End time:        2022-03-19 11:54:53 +0000
>Num samples:     11 (1-11)
>Note:            1 idle work queue thread omitted
>
>  Thread 0xb5f              11 samples (1-11)         priority 31 (base 31)
>  <thread QoS default (requested default), process sudden termination dirty, IO tier 0>
>  11  <truncated backtrace> 1-11
>    11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>     *11  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-11
>
>  Binary Images:
>           0x106d25000 -        0x106d25fff  pboard (1575.405)                    <35538640-A7C8-3E67-911C-59F87CDDEE93>  /usr/libexec/pboard
>        0x7fff6e008000 -     0x7fff6e030fff  libsystem_kernel.dylib (4903.278.70) <35EE704F-F9B6-3531-B312-E45CFA2A8743>  /usr/lib/system/libsystem_kernel.dylib
>   *0xffffff8000200000 - 0xffffff8000bfffff  kernel (4903.278.70)                 <041B6A6D-CD16-36FA-88B9-E32FF46EF89F>  /System/Library/Kernels/kernel
>
>
>Process:         PerfPowerServices [56280]
>UUID:            6862E1FE-7060-3A7E-AE6C-B1C4B74E10FB
>Path:            /usr/libexec/PerfPowerServices
>Architecture:    x86_64
>Parent:          launchd [1]
>UID:             0
>Footprint:       8020 KB
>Start time:      2022-03-19 11:54:52 +0000
>End time:        2022-03-19 11:54:53 +0000
>Num samples:     11 (1-11)
>Note:            1 idle work queue thread omitted
>
>  Thread 0x663799           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS background (requested default), thread darwinbg, process darwinbg, IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>     *11  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-11
>
>  Thread 0x6ee143           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS background (requested background, ipc override background), thread darwinbg, process darwinbg, IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  dispatch_mig_server + 357 (libdispatch.dylib + 105438) [0x7fff6de9dbde] 1-11
>      11  _IODispatchCalloutWithDispatch + 33 (IOKit + 29669) [0x7fff446743e5] 1-11
>        11  IODispatchCalloutFromCFMessage + 323 (IOKit + 30002) [0x7fff44674532] 1-11
>          11  ioCallBack + 80 (PowerlogCore + 270246) [0x7fff64197fa6] 1-11
>            11  +[PLUtilities workQueueForClass:] + 22 (PowerlogCore + 296833) [0x7fff6419e781] 1-11
>              11  NSStringFromClass + 104 (Foundation + 283498) [0x7fff43ff936a] 1-11
>                11  objc_object::rootAutorelease2() + 75 (libobjc.A.dylib + 43105) [0x7fff6c703861] 1-11
>                  11  (anonymous namespace)::AutoreleasePoolPage::autoreleaseNoPage(objc_object*) + 129 (libobjc.A.dylib + 36109) [0x7fff6c701d0d] 1-11
>                    11  malloc_zone_memalign + 154 (libsystem_malloc.dylib + 34454) [0x7fff6e085696] 1-11
>                      11  small_memalign + 61 (libsystem_malloc.dylib + 34967) [0x7fff6e085897] 1-11
>                        11  small_malloc_should_clear + 284 (libsystem_malloc.dylib + 23292) [0x7fff6e082afc] 1-11
>                          11  small_free_list_add_ptr + 296 (libsystem_malloc.dylib + 28263) [0x7fff6e083e67] 1-11
>                           *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>                             *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>                               *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>                                 *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>                                   *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>                                     *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                                       *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6eef3c           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS background (requested background, ipc override background), thread darwinbg, process darwinbg, IO tier 2>
>  11  start_wqthread + 13 (libsystem_pthread.dylib + 9213) [0x7fff6e0c73fd] 1-11
>    11  _pthread_wqthread + 421 (libsystem_pthread.dylib + 9745) [0x7fff6e0c7611] 1-11
>      11  _dispatch_workloop_worker_thread + 598 (libdispatch.dylib + 75501) [0x7fff6de966ed] 1-11
>        11  _dispatch_lane_invoke + 433 (libdispatch.dylib + 41926) [0x7fff6de8e3c6] 1-11
>          11  _dispatch_lane_serial_drain + 268 (libdispatch.dylib + 38802) [0x7fff6de8d792] 1-11
>            11  _dispatch_source_invoke + 2056 (libdispatch.dylib + 85826) [0x7fff6de98f42] 1-11
>              11  _dispatch_continuation_pop + 414 (libdispatch.dylib + 24038) [0x7fff6de89de6] 1-11
>                11  _dispatch_client_callout + 8 (libdispatch.dylib + 13885) [0x7fff6de8763d] 1-11
>                  11  __26-[PLTimer setTimerActive:]_block_invoke_2 + 27 (PowerlogCore + 280744) [0x7fff6419a8a8] 1-11
>                    11  -[PLTimer handleTimerFire] + 113 (PowerlogCore + 281864) [0x7fff6419ad08] 1-11
>                      11  (anonymous namespace)::AutoreleasePoolPage::autoreleaseNoPage(objc_object*) + 129 (libobjc.A.dylib + 36109) [0x7fff6c701d0d] 1-11
>                        11  malloc_zone_memalign + 154 (libsystem_malloc.dylib + 34454) [0x7fff6e085696] 1-11
>                          11  small_memalign + 581 (libsystem_malloc.dylib + 35487) [0x7fff6e085a9f] 1-11
>                            11  __ulock_wait + 10 (libsystem_kernel.dylib + 14810) [0x7fff6e00b9da] 1-11
>                             *11  ??? (kernel + 7307696) [0xffffff80008f81b0] (blocked by unfair lock owned by PerfPowerServices [56280] thread 0x6ee143) 1-11
>
>  Binary Images:
>           0x103d50000 -        0x103d50fff  PerfPowerServices (755.28)                   <6862E1FE-7060-3A7E-AE6C-B1C4B74E10FB>  /usr/libexec/PerfPowerServices
>        0x7fff43fb4000 -     0x7fff44362fff  com.apple.Foundation 6.9 (1575.405)          <9FA71865-7713-3F53-91E7-5DCEBCF4F83D>  /System/Library/Frameworks/Foundation.framework/Versions/C/Foundation
>        0x7fff4466d000 -     0x7fff446fcfff  com.apple.framework.IOKit 2.0.2 (1483.260.5) <C00462C2-9CF3-3E3E-BD1E-B57AF6AB562E>  /System/Library/Frameworks/IOKit.framework/Versions/A/IOKit
>        0x7fff64156000 -     0x7fff64223fff  com.apple.PowerlogCore 1.0 (1)               <5190F96A-1385-3A31-8827-FF45B6373045>  /System/Library/PrivateFrameworks/PowerlogCore.framework/Versions/A/PowerlogCore
>        0x7fff6c6f9000 -     0x7fff6ce81fff  libobjc.A.dylib (756.2)                      <20942D4E-CE6F-376A-8BCD-016F88E4BFD5>  /usr/lib/libobjc.A.dylib
>        0x7fff6de84000 -     0x7fff6debdfff  libdispatch.dylib (1008.270.1)               <97273678-E94C-3C8C-89F6-2E2020F4B43B>  /usr/lib/system/libdispatch.dylib
>        0x7fff6e008000 -     0x7fff6e030fff  libsystem_kernel.dylib (4903.278.70)         <35EE704F-F9B6-3531-B312-E45CFA2A8743>  /usr/lib/system/libsystem_kernel.dylib
>        0x7fff6e07d000 -     0x7fff6e0a7fff  libsystem_malloc.dylib (166.270.1)           <011F3AD0-8E6A-3A89-AE64-6E5F6840F30A>  /usr/lib/system/libsystem_malloc.dylib
>        0x7fff6e0c5000 -     0x7fff6e0cffff  libsystem_pthread.dylib (330.250.2)          <2D5C08FF-484F-3D59-9132-CE1DCB3F76D7>  /usr/lib/system/libsystem_pthread.dylib
>   *0xffffff8000200000 - 0xffffff8000bfffff  kernel (4903.278.70)                         <041B6A6D-CD16-36FA-88B9-E32FF46EF89F>  /System/Library/Kernels/kernel
>
>
>Process:         photoanalysisd [52539]
>UUID:            700158DC-EFDE-36C6-85BD-DB92AA5681A0
>Path:            /System/Library/PrivateFrameworks/PhotoAnalysis.framework/Versions/A/Support/photoanalysisd
>Architecture:    x86_64
>Parent:          launchd [1]
>UID:             502
>Sudden Term:     Tracked (allows idle exit)
>Footprint:       67.53 MB
>Start time:      2022-03-19 11:54:52 +0000
>End time:        2022-03-19 11:54:53 +0000
>Num samples:     11 (1-11)
>Note:            1 idle work queue thread omitted
>
>  Thread 0x602e47           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS background (requested default), process sudden termination dirty, thread darwinbg, process darwinbg, IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>     *11  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-11
>
>  Thread 0x652fcf           Thread name "com.apple.NSURLConnectionLoader"       11 samples (1-11)         priority 4 (base 4)
>  <thread QoS background (requested default), process sudden termination dirty, thread darwinbg, process darwinbg, IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>     *11  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-11
>
>  Thread 0x6ee1ad           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS background (requested background, ipc override background), process sudden termination dirty, thread darwinbg, process darwinbg, IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  -[NSObject autorelease] + 10 (libobjc.A.dylib + 42935) [0x7fff6c7037b7] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6ee430           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS background (requested user initiated), process sudden termination dirty, thread darwinbg, process darwinbg, IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  CFRelease + 15 (CoreFoundation + 39520) [0x7fff41d18a60] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6ee431           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS background (requested default), process sudden termination dirty, thread darwinbg, process darwinbg, IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  __ulock_wait + 10 (libsystem_kernel.dylib + 14810) [0x7fff6e00b9da] 1-11
>     *11  ??? (kernel + 7307696) [0xffffff80008f81b0] 1-11
>
>  Thread 0x6eef61           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS background (requested user initiated), process sudden termination dirty, thread darwinbg, process darwinbg, IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  tiny_free_list_remove_ptr + 381 (libsystem_malloc.dylib + 30632) [0x7fff6e0847a8] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6eef73           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS background (requested user initiated), process sudden termination dirty, thread darwinbg, process darwinbg, IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  __ulock_wait + 10 (libsystem_kernel.dylib + 14810) [0x7fff6e00b9da] 1-11
>     *11  ??? (kernel + 7307696) [0xffffff80008f81b0] 1-11
>
>  Thread 0x6ef012           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS background (requested user initiated), process sudden termination dirty, thread darwinbg, process darwinbg, IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  __ulock_wait + 10 (libsystem_kernel.dylib + 14810) [0x7fff6e00b9da] 1-11
>     *11  ??? (kernel + 7307696) [0xffffff80008f81b0] 1-11
>
>  Binary Images:
>           0x101a43000 -        0x101a44fff  photoanalysisd (3461.1.120)             <700158DC-EFDE-36C6-85BD-DB92AA5681A0>  /System/Library/PrivateFrameworks/PhotoAnalysis.framework/Versions/A/Support/photoanalysisd
>        0x7fff41d0f000 -     0x7fff42155fff  com.apple.CoreFoundation 6.9 (1575.405) <22EC9B76-B2B4-3CE8-9EAE-33531A902956>  /System/Library/Frameworks/CoreFoundation.framework/Versions/A/CoreFoundation
>        0x7fff6c6f9000 -     0x7fff6ce81fff  libobjc.A.dylib (756.2)                 <20942D4E-CE6F-376A-8BCD-016F88E4BFD5>  /usr/lib/libobjc.A.dylib
>        0x7fff6e008000 -     0x7fff6e030fff  libsystem_kernel.dylib (4903.278.70)    <35EE704F-F9B6-3531-B312-E45CFA2A8743>  /usr/lib/system/libsystem_kernel.dylib
>        0x7fff6e07d000 -     0x7fff6e0a7fff  libsystem_malloc.dylib (166.270.1)      <011F3AD0-8E6A-3A89-AE64-6E5F6840F30A>  /usr/lib/system/libsystem_malloc.dylib
>   *0xffffff8000200000 - 0xffffff8000bfffff  kernel (4903.278.70)                    <041B6A6D-CD16-36FA-88B9-E32FF46EF89F>  /System/Library/Kernels/kernel
>
>
>Process:         photolibraryd [52540]
>UUID:            71A15FE1-FB24-35A0-ABD6-A40A48083499
>Path:            /System/Library/PrivateFrameworks/PhotoLibraryPrivate.framework/Versions/A/Support/photolibraryd
>Architecture:    x86_64
>Parent:          launchd [1]
>UID:             502
>Sudden Term:     Tracked (allows idle exit)
>Footprint:       29.53 MB
>Start time:      2022-03-19 11:54:52 +0000
>End time:        2022-03-19 11:54:53 +0000
>Num samples:     11 (1-11)
>Note:            1 idle work queue thread omitted
>
>  Thread 0x602e64           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS background (requested default), process sudden termination dirty, thread darwinbg, process darwinbg, IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  __sigsuspend_nocancel + 10 (libsystem_kernel.dylib + 20770) [0x7fff6e00d122] 1-11
>     *11  ??? (kernel + 7168864) [0xffffff80008d6360] 1-11
>
>  Thread 0x6e9f64           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS background (requested default), process sudden termination dirty, thread darwinbg, process darwinbg, IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  tiny_size + 185 (libsystem_malloc.dylib + 18263) [0x7fff6e081757] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6ee3a2           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS background (requested background), process sudden termination dirty, thread darwinbg, process darwinbg, IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  __57-[LiXPC initWithXPCConnection:targetQueue:name:clientId:]_block_invoke + 0 (photolibraryd + 351542) [0x10a156d36] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Binary Images:
>           0x10a101000 -        0x10a42afff  photolibraryd (3461.7.160)           <71A15FE1-FB24-35A0-ABD6-A40A48083499>  /System/Library/PrivateFrameworks/PhotoLibraryPrivate.framework/Versions/A/Support/photolibraryd
>        0x7fff6e008000 -     0x7fff6e030fff  libsystem_kernel.dylib (4903.278.70) <35EE704F-F9B6-3531-B312-E45CFA2A8743>  /usr/lib/system/libsystem_kernel.dylib
>        0x7fff6e07d000 -     0x7fff6e0a7fff  libsystem_malloc.dylib (166.270.1)   <011F3AD0-8E6A-3A89-AE64-6E5F6840F30A>  /usr/lib/system/libsystem_malloc.dylib
>   *0xffffff8000200000 - 0xffffff8000bfffff  kernel (4903.278.70)                 <041B6A6D-CD16-36FA-88B9-E32FF46EF89F>  /System/Library/Kernels/kernel
>
>
>Process:         pkd [60104]
>UUID:            82FB7D9A-0856-3F4B-AB5B-75E545299CFA
>Path:            /usr/libexec/pkd
>Architecture:    x86_64
>Parent:          launchd [1]
>UID:             502
>Sudden Term:     Tracked (allows idle exit)
>Footprint:       2244 KB
>Start time:      2022-03-19 11:54:52 +0000
>End time:        2022-03-19 11:54:53 +0000
>Num samples:     11 (1-11)
>Note:            1 idle work queue thread omitted
>
>  Thread 0x6ee75b           DispatchQueue 1           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS background (requested default), process sudden termination clean, thread darwinbg, process darwinbg, IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>     *11  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-11
>
>  Binary Images:
>           0x10ba09000 -        0x10ba2ffff  pkd (212.250.3)                      <82FB7D9A-0856-3F4B-AB5B-75E545299CFA>  /usr/libexec/pkd
>        0x7fff6e008000 -     0x7fff6e030fff  libsystem_kernel.dylib (4903.278.70) <35EE704F-F9B6-3531-B312-E45CFA2A8743>  /usr/lib/system/libsystem_kernel.dylib
>   *0xffffff8000200000 - 0xffffff8000bfffff  kernel (4903.278.70)                 <041B6A6D-CD16-36FA-88B9-E32FF46EF89F>  /System/Library/Kernels/kernel
>
>
>Process:         Popup [475]
>UUID:            29FAE47B-8AEB-3D58-8ECE-3E5F3FF87879
>Path:            /Library/Application Support/Pharos/Popup.app/Contents/MacOS/Popup
>Architecture:    x86_64
>Parent:          launchd [1]
>UID:             502
>Footprint:       6400 KB
>Start time:      2022-03-19 11:54:52 +0000
>End time:        2022-03-19 11:54:53 +0000
>Num samples:     11 (1-11)
>Note:            1 idle work queue thread omitted
>
>  Thread 0xfca              DispatchQueue 1           11 samples (1-11)         priority 20 (base 20)
>  <thread QoS utility (requested utility), timers tier 3 (coalesced), IO tier 1>
>  11  ??? (Popup + 5220) [0x100001464] 1-11
>    11  ??? (Popup + 111506) [0x10001b392] 1-11
>      11  NSApplicationMain + 777 (AppKit + 12736) [0x7fff3f31a1c0] 1-11
>        11  -[NSApplication run] + 699 (AppKit + 81044) [0x7fff3f32ac94] 1-11
>          11  -[NSApplication(NSEvent) _nextEventMatchingEventMask:untilDate:inMode:dequeue:] + 1361 (AppKit + 105335) [0x7fff3f330b77] 1-11
>            11  _DPSNextEvent + 1135 (AppKit + 110217) [0x7fff3f331e89] 1-11
>              11  _BlockUntilNextEventMatchingListInModeWithFilter + 64 (HIToolbox + 44150) [0x7fff40f99c76] 1-11
>                11  ReceiveNextEventCommon + 603 (HIToolbox + 44773) [0x7fff40f99ee5] 1-11
>                  11  RunCurrentEventLoopInMode + 292 (HIToolbox + 45483) [0x7fff40f9a1ab] 1-11
>                    11  CFRunLoopRunSpecific + 459 (CoreFoundation + 236881) [0x7fff41d48d51] 1-11
>                      11  __CFRunLoopRun + 1619 (CoreFoundation + 239094) [0x7fff41d495f6] 1-11
>                        11  __CFRunLoopServiceMachPort + 327 (CoreFoundation + 241801) [0x7fff41d4a089] 1-11
>                          11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>                           *11  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-11
>
>  Thread 0x1197             Thread name "com.apple.CFSocket.private"            11 samples (1-11)         priority 20 (base 20)
>  <thread QoS utility (requested utility), timers tier 3 (coalesced), IO tier 1>
>  11  <truncated backtrace> 1-11
>    11  __select + 10 (libsystem_kernel.dylib + 34326) [0x7fff6e010616] 1-11
>     *11  ??? (kernel + 7168864) [0xffffff80008d6360] 1-11
>
>  Thread 0x1198             11 samples (1-11)         priority 20 (base 20)
>  <thread QoS utility (requested default), timers tier 3 (coalesced), IO tier 1>
>  11  <truncated backtrace> 1-11
>    11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>     *11  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-11
>
>  Thread 0x11ce             Thread name "com.apple.NSEventThread"               11 samples (1-11)         priority 20 (base 20)
>  <thread QoS utility (requested user interactive), timers tier 3 (coalesced), IO tier 1>
>  11  <truncated backtrace> 1-11
>    11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>     *11  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-11
>
>  Binary Images:
>           0x100000000 -        0x100029fff  com.pharos.popup 8.3.4 (6120)           <29FAE47B-8AEB-3D58-8ECE-3E5F3FF87879>  /Library/Application Support/Pharos/Popup.app/Contents/MacOS/Popup
>        0x7fff3f317000 -     0x7fff400ccfff  com.apple.AppKit 6.9 (1671.60.112)      <4AFB032C-2786-3AD7-8EDA-576956992A9C>  /System/Library/Frameworks/AppKit.framework/Versions/C/AppKit
>        0x7fff40f8f000 -     0x7fff41286fff  com.apple.HIToolbox 2.1.1 (918.7)       <88D7F19C-8C9D-384B-BAB5-8205CA282F2C>  /System/Library/Frameworks/Carbon.framework/Versions/A/Frameworks/HIToolbox.framework/Versions/A/HIToolbox
>        0x7fff41d0f000 -     0x7fff42155fff  com.apple.CoreFoundation 6.9 (1575.405) <22EC9B76-B2B4-3CE8-9EAE-33531A902956>  /System/Library/Frameworks/CoreFoundation.framework/Versions/A/CoreFoundation
>        0x7fff6e008000 -     0x7fff6e030fff  libsystem_kernel.dylib (4903.278.70)    <35EE704F-F9B6-3531-B312-E45CFA2A8743>  /usr/lib/system/libsystem_kernel.dylib
>   *0xffffff8000200000 - 0xffffff8000bfffff  kernel (4903.278.70)                    <041B6A6D-CD16-36FA-88B9-E32FF46EF89F>  /System/Library/Kernels/kernel
>
>
>Process:         powerd [81]
>UUID:            871EA0E0-E5CD-3CF1-8EED-641D96503C48
>Path:            /System/Library/CoreServices/powerd.bundle/powerd
>Architecture:    x86_64
>Parent:          launchd [1]
>UID:             0
>Footprint:       3952 KB
>Start time:      2022-03-19 11:54:52 +0000
>End time:        2022-03-19 11:54:53 +0000
>Num samples:     11 (1-11)
>Note:            1 idle work queue thread omitted
>
>  Thread 0x2c9              DispatchQueue 1           11 samples (1-11)         priority 31 (base 31)
>  <thread QoS default (requested default), IO tier 0>
>  11  start + 1 (libdyld.dylib + 91093) [0x7fff6ded43d5] 1-11
>    11  ??? (powerd + 185251) [0x10a8633a3] 1-11
>      11  CFRunLoopRun + 40 (CoreFoundation + 236385) [0x7fff41d48b61] 1-11
>        11  CFRunLoopRunSpecific + 459 (CoreFoundation + 236881) [0x7fff41d48d51] 1-11
>          11  __CFRunLoopRun + 1619 (CoreFoundation + 239094) [0x7fff41d495f6] 1-11
>            11  __CFRunLoopServiceMachPort + 327 (CoreFoundation + 241801) [0x7fff41d4a089] 1-11
>              11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>               *11  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-11
>
>  Binary Images:
>           0x10a836000 -        0x10a875fff  powerd (733.250.13)                     <871EA0E0-E5CD-3CF1-8EED-641D96503C48>  /System/Library/CoreServices/powerd.bundle/powerd
>        0x7fff41d0f000 -     0x7fff42155fff  com.apple.CoreFoundation 6.9 (1575.405) <22EC9B76-B2B4-3CE8-9EAE-33531A902956>  /System/Library/Frameworks/CoreFoundation.framework/Versions/A/CoreFoundation
>        0x7fff6debe000 -     0x7fff6deeafff  libdyld.dylib (655.1.1)                 <002418CC-AD11-3D10-865B-015591D24E6C>  /usr/lib/system/libdyld.dylib
>        0x7fff6e008000 -     0x7fff6e030fff  libsystem_kernel.dylib (4903.278.70)    <35EE704F-F9B6-3531-B312-E45CFA2A8743>  /usr/lib/system/libsystem_kernel.dylib
>   *0xffffff8000200000 - 0xffffff8000bfffff  kernel (4903.278.70)                    <041B6A6D-CD16-36FA-88B9-E32FF46EF89F>  /System/Library/Kernels/kernel
>
>
>Process:         Preview [42486]
>UUID:            9BDA0774-432D-30FB-91EA-C7A1A8966169
>Path:            /Applications/Preview.app/Contents/MacOS/Preview
>Architecture:    x86_64
>Parent:          launchd [1]
>UID:             502
>Footprint:       152.83 MB
>Start time:      2022-03-19 11:54:52 +0000
>End time:        2022-03-19 11:54:53 +0000
>Num samples:     11 (1-11)
>Note:            1 idle work queue thread omitted
>
>  Thread 0x4b05f1           DispatchQueue 1           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user interactive (requested user interactive), process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  start + 1 (libdyld.dylib + 91093) [0x7fff6ded43d5] 1-11
>    11  NSApplicationMain + 777 (AppKit + 12736) [0x7fff3f31a1c0] 1-11
>      11  -[NSApplication run] + 699 (AppKit + 81044) [0x7fff3f32ac94] 1-11
>        11  -[NSApplication(NSEvent) _nextEventMatchingEventMask:untilDate:inMode:dequeue:] + 1361 (AppKit + 105335) [0x7fff3f330b77] 1-11
>          11  _DPSNextEvent + 1135 (AppKit + 110217) [0x7fff3f331e89] 1-11
>            11  _BlockUntilNextEventMatchingListInModeWithFilter + 64 (HIToolbox + 44150) [0x7fff40f99c76] 1-11
>              11  ReceiveNextEventCommon + 603 (HIToolbox + 44773) [0x7fff40f99ee5] 1-11
>                11  RunCurrentEventLoopInMode + 292 (HIToolbox + 45483) [0x7fff40f9a1ab] 1-11
>                  11  CFRunLoopRunSpecific + 459 (CoreFoundation + 236881) [0x7fff41d48d51] 1-11
>                    11  __CFRunLoopRun + 1619 (CoreFoundation + 239094) [0x7fff41d495f6] 1-11
>                      11  __CFRunLoopServiceMachPort + 327 (CoreFoundation + 241801) [0x7fff41d4a089] 1-11
>                        11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>                         *11  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-11
>
>  Thread 0x4b062c           Thread name "com.apple.NSEventThread"               11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user interactive (requested user interactive), process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>     *11  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-11
>
>  Thread 0x4d0dae           Thread name "JavaScriptCore bmalloc scavenger"      11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  __psynch_cvwait + 10 (libsystem_kernel.dylib + 18534) [0x7fff6e00c866] 1-11
>     *11  psynch_cvcontinue + 0 (pthread + 19324) [0xffffff7f82d6fb7c] 1-11
>
>  Thread 0x6ee209           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS default (requested default, ipc override default), process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  __NSXPCCONNECTION_IS_WAITING_FOR_A_SYNCHRONOUS_REPLY__ + 9 (Foundation + 41030) [0x7fff43fbe046] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Binary Images:
>           0x106d4e000 -        0x106f4ffff  com.apple.Preview 10.1 (944.6.16.1)     <9BDA0774-432D-30FB-91EA-C7A1A8966169>  /Applications/Preview.app/Contents/MacOS/Preview
>        0x7fff3f317000 -     0x7fff400ccfff  com.apple.AppKit 6.9 (1671.60.112)      <4AFB032C-2786-3AD7-8EDA-576956992A9C>  /System/Library/Frameworks/AppKit.framework/Versions/C/AppKit
>        0x7fff40f8f000 -     0x7fff41286fff  com.apple.HIToolbox 2.1.1 (918.7)       <88D7F19C-8C9D-384B-BAB5-8205CA282F2C>  /System/Library/Frameworks/Carbon.framework/Versions/A/Frameworks/HIToolbox.framework/Versions/A/HIToolbox
>        0x7fff41d0f000 -     0x7fff42155fff  com.apple.CoreFoundation 6.9 (1575.405) <22EC9B76-B2B4-3CE8-9EAE-33531A902956>  /System/Library/Frameworks/CoreFoundation.framework/Versions/A/CoreFoundation
>        0x7fff43fb4000 -     0x7fff44362fff  com.apple.Foundation 6.9 (1575.405)     <9FA71865-7713-3F53-91E7-5DCEBCF4F83D>  /System/Library/Frameworks/Foundation.framework/Versions/C/Foundation
>        0x7fff6debe000 -     0x7fff6deeafff  libdyld.dylib (655.1.1)                 <002418CC-AD11-3D10-865B-015591D24E6C>  /usr/lib/system/libdyld.dylib
>        0x7fff6e008000 -     0x7fff6e030fff  libsystem_kernel.dylib (4903.278.70)    <35EE704F-F9B6-3531-B312-E45CFA2A8743>  /usr/lib/system/libsystem_kernel.dylib
>   *0xffffff7f82d6b000 - 0xffffff7f82d72fff  com.apple.kec.pthread 1.0 (1)           <6C7628FE-2621-3C19-B248-D4DA0D722123>  /System/Library/Extensions/pthread.kext/Contents/MacOS/pthread
>   *0xffffff8000200000 - 0xffffff8000bfffff  kernel (4903.278.70)                    <041B6A6D-CD16-36FA-88B9-E32FF46EF89F>  /System/Library/Kernels/kernel
>
>
>Process:         QuickLookUIService [1072]
>UUID:            11379BE0-60A7-3A9A-9BC4-BD4D6ACE71A2
>Path:            /System/Library/Frameworks/Quartz.framework/Versions/A/Frameworks/QuickLookUI.framework/Versions/A/XPCServices/QuickLookUIService.xpc/Contents/MacOS/QuickLookUIService
>Architecture:    x86_64
>Parent:          launchd [1]
>Responsible:     Finder [360]
>UID:             502
>Sudden Term:     Tracked (allows idle exit)
>Footprint:       144.64 MB
>Start time:      2022-03-19 11:54:52 +0000
>End time:        2022-03-19 11:54:53 +0000
>Num samples:     11 (1-11)
>Note:            1 idle work queue thread omitted
>
>  Thread 0x7f18             DispatchQueue 1           11 samples (1-11)         priority 46 (base 46)
>  <thread QoS user interactive (requested user interactive), process sudden termination dirty, process unclamped, process received importance donation from Finder [360], IO tier 0>
>  11  start + 1 (libdyld.dylib + 91093) [0x7fff6ded43d5] 1-11
>    11  main + 40 (QuickLookUIService + 7197) [0x102a94c1d] 1-11
>      11  NSViewServiceApplicationMain + 2830 (ViewBridge + 50108) [0x7fff699bb3bc] 1-11
>        11  -[NSXPCSharedListener resume] + 16 (ViewBridge + 13808) [0x7fff699b25f0] 1-11
>          11  xpc_main + 433 (libxpc.dylib + 68445) [0x7fff6e10cb5d] 1-11
>            11  _xpc_objc_main + 612 (libxpc.dylib + 69783) [0x7fff6e10d097] 1-11
>              11  NSApplicationMain + 777 (AppKit + 12736) [0x7fff3f31a1c0] 1-11
>                11  -[NSApplication run] + 699 (AppKit + 81044) [0x7fff3f32ac94] 1-11
>                  11  -[NSViewServiceApplication nextEventMatchingMask:untilDate:inMode:dequeue:] + 99 (ViewBridge + 72259) [0x7fff699c0a43] 1-11
>                    11  -[NSApplication(NSEvent) _nextEventMatchingEventMask:untilDate:inMode:dequeue:] + 1361 (AppKit + 105335) [0x7fff3f330b77] 1-11
>                      11  _DPSNextEvent + 1135 (AppKit + 110217) [0x7fff3f331e89] 1-11
>                        11  _BlockUntilNextEventMatchingListInModeWithFilter + 64 (HIToolbox + 44150) [0x7fff40f99c76] 1-11
>                          11  ReceiveNextEventCommon + 603 (HIToolbox + 44773) [0x7fff40f99ee5] 1-11
>                            11  RunCurrentEventLoopInMode + 292 (HIToolbox + 45483) [0x7fff40f9a1ab] 1-11
>                              11  CFRunLoopRunSpecific + 459 (CoreFoundation + 236881) [0x7fff41d48d51] 1-11
>                                11  __CFRunLoopRun + 1619 (CoreFoundation + 239094) [0x7fff41d495f6] 1-11
>                                  11  __CFRunLoopServiceMachPort + 327 (CoreFoundation + 241801) [0x7fff41d4a089] 1-11
>                                    11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>                                     *11  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-11
>
>  Thread 0x7f2c             Thread name "com.apple.NSEventThread"               11 samples (1-11)         priority 46 (base 46)
>  <thread QoS user interactive (requested user interactive), process sudden termination dirty, process unclamped, process received importance donation from Finder [360], IO tier 0>
>  11  <truncated backtrace> 1-11
>    11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>     *11  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-11
>
>  Thread 0x240db1           Thread name "com.apple.coreaudio.AQClient"          11 samples (1-11)         priority 60 (base 60)
>  <process sudden termination dirty, process unclamped, process received importance donation from Finder [360], IO tier 0>
>  11  <truncated backtrace> 1-11
>    11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>     *11  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-11
>
>  Thread 0x240db8           Thread name "com.apple.coremedia.imagequeue.coreanimation.common"             11 samples (1-11)         priority 54 (base 54)
>  <process sudden termination dirty, process unclamped, process received importance donation from Finder [360], IO tier 0>
>  11  <truncated backtrace> 1-11
>    11  __psynch_cvwait + 10 (libsystem_kernel.dylib + 18534) [0x7fff6e00c866] 1-11
>     *11  psynch_cvcontinue + 0 (pthread + 19324) [0xffffff7f82d6fb7c] 1-11
>
>  Binary Images:
>           0x102a93000 -        0x102a9dfff  com.apple.quicklook.QuickLookUIService 1.0 (1) <11379BE0-60A7-3A9A-9BC4-BD4D6ACE71A2>  /System/Library/Frameworks/Quartz.framework/Versions/A/Frameworks/QuickLookUI.framework/Versions/A/XPCServices/QuickLookUIService.xpc/Contents/MacOS/QuickLookUIService
>        0x7fff3f317000 -     0x7fff400ccfff  com.apple.AppKit 6.9 (1671.60.112)             <4AFB032C-2786-3AD7-8EDA-576956992A9C>  /System/Library/Frameworks/AppKit.framework/Versions/C/AppKit
>        0x7fff40f8f000 -     0x7fff41286fff  com.apple.HIToolbox 2.1.1 (918.7)              <88D7F19C-8C9D-384B-BAB5-8205CA282F2C>  /System/Library/Frameworks/Carbon.framework/Versions/A/Frameworks/HIToolbox.framework/Versions/A/HIToolbox
>        0x7fff41d0f000 -     0x7fff42155fff  com.apple.CoreFoundation 6.9 (1575.405)        <22EC9B76-B2B4-3CE8-9EAE-33531A902956>  /System/Library/Frameworks/CoreFoundation.framework/Versions/A/CoreFoundation
>        0x7fff699af000 -     0x7fff69a88fff  com.apple.ViewBridge 407 (407)                 <41AB432A-08A7-3808-8079-B07D742D3F33>  /System/Library/PrivateFrameworks/ViewBridge.framework/Versions/A/ViewBridge
>        0x7fff6debe000 -     0x7fff6deeafff  libdyld.dylib (655.1.1)                        <002418CC-AD11-3D10-865B-015591D24E6C>  /usr/lib/system/libdyld.dylib
>        0x7fff6e008000 -     0x7fff6e030fff  libsystem_kernel.dylib (4903.278.70)           <35EE704F-F9B6-3531-B312-E45CFA2A8743>  /usr/lib/system/libsystem_kernel.dylib
>        0x7fff6e0fc000 -     0x7fff6e12bfff  libxpc.dylib (1336.261.7)                      <404F0E1A-30BC-3CFB-98D3-4A2167CC2AB8>  /usr/lib/system/libxpc.dylib
>   *0xffffff7f82d6b000 - 0xffffff7f82d72fff  com.apple.kec.pthread 1.0 (1)                  <6C7628FE-2621-3C19-B248-D4DA0D722123>  /System/Library/Extensions/pthread.kext/Contents/MacOS/pthread
>   *0xffffff8000200000 - 0xffffff8000bfffff  kernel (4903.278.70)                           <041B6A6D-CD16-36FA-88B9-E32FF46EF89F>  /System/Library/Kernels/kernel
>
>
>Process:         rapportd [391]
>UUID:            A79549D9-1151-321F-81C4-43626418E420
>Path:            /usr/libexec/rapportd
>Architecture:    x86_64
>Parent:          launchd [1]
>UID:             502
>Sudden Term:     Tracked (allows idle exit)
>Footprint:       7760 KB
>Start time:      2022-03-19 11:54:52 +0000
>End time:        2022-03-19 11:54:53 +0000
>Num samples:     11 (1-11)
>Note:            1 idle work queue thread omitted
>
>  Thread 0xc62              11 samples (1-11)         priority 31 (base 31)
>  <thread QoS default (requested default), process sudden termination dirty, IO tier 0>
>  11  <truncated backtrace> 1-11
>    11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>     *11  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-11
>
>  Binary Images:
>           0x10c46c000 -        0x10c4d9fff  rapportd (174.23)                    <A79549D9-1151-321F-81C4-43626418E420>  /usr/libexec/rapportd
>        0x7fff6e008000 -     0x7fff6e030fff  libsystem_kernel.dylib (4903.278.70) <35EE704F-F9B6-3531-B312-E45CFA2A8743>  /usr/lib/system/libsystem_kernel.dylib
>   *0xffffff8000200000 - 0xffffff8000bfffff  kernel (4903.278.70)                 <041B6A6D-CD16-36FA-88B9-E32FF46EF89F>  /System/Library/Kernels/kernel
>
>
>Process:         Reminders [22782]
>UUID:            4F0DE617-EAD7-3534-BCB9-7F2EEA19BF78
>Path:            /Applications/Reminders.app/Contents/MacOS/Reminders
>Architecture:    x86_64
>Parent:          launchd [1]
>UID:             502
>Sudden Term:     Tracked
>Footprint:       118.39 MB
>Start time:      2022-03-19 11:54:52 +0000
>End time:        2022-03-19 11:54:53 +0000
>Num samples:     11 (1-11)
>Note:            1 idle work queue thread omitted
>
>  Thread 0x1879c4           DispatchQueue 1           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user interactive (requested user interactive), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  start + 1 (libdyld.dylib + 91093) [0x7fff6ded43d5] 1-11
>    11  NSApplicationMain + 777 (AppKit + 12736) [0x7fff3f31a1c0] 1-11
>      11  -[NSApplication run] + 699 (AppKit + 81044) [0x7fff3f32ac94] 1-11
>        11  -[NSApplication(NSEvent) _nextEventMatchingEventMask:untilDate:inMode:dequeue:] + 1361 (AppKit + 105335) [0x7fff3f330b77] 1-11
>          11  _DPSNextEvent + 1135 (AppKit + 110217) [0x7fff3f331e89] 1-11
>            11  _BlockUntilNextEventMatchingListInModeWithFilter + 64 (HIToolbox + 44150) [0x7fff40f99c76] 1-11
>              11  ReceiveNextEventCommon + 603 (HIToolbox + 44773) [0x7fff40f99ee5] 1-11
>                11  RunCurrentEventLoopInMode + 292 (HIToolbox + 45483) [0x7fff40f9a1ab] 1-11
>                  11  CFRunLoopRunSpecific + 459 (CoreFoundation + 236881) [0x7fff41d48d51] 1-11
>                    11  __CFRunLoopRun + 1619 (CoreFoundation + 239094) [0x7fff41d495f6] 1-11
>                      11  __CFRunLoopServiceMachPort + 327 (CoreFoundation + 241801) [0x7fff41d4a089] 1-11
>                        11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>                         *11  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-11
>
>  Thread 0x6ef2c4           DispatchQueue 10          11 samples (1-11)         priority 4 (base 4)
>  <thread QoS default (requested default), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  start_wqthread + 13 (libsystem_pthread.dylib + 9213) [0x7fff6e0c73fd] 1-11
>    11  _pthread_wqthread + 583 (libsystem_pthread.dylib + 9907) [0x7fff6e0c76b3] 1-11
>      11  _dispatch_worker_thread2 + 90 (libdispatch.dylib + 72518) [0x7fff6de95b46] 1-11
>        11  _dispatch_root_queue_drain + 324 (libdispatch.dylib + 70588) [0x7fff6de953bc] 1-11
>          11  _dispatch_source_invoke + 2056 (libdispatch.dylib + 85826) [0x7fff6de98f42] 1-11
>            11  _dispatch_continuation_pop + 414 (libdispatch.dylib + 24038) [0x7fff6de89de6] 1-11
>              11  _dispatch_client_callout + 8 (libdispatch.dylib + 13885) [0x7fff6de8763d] 1-11
>                11  ??? (Reminders + 230076) [0x10229a2bc] 1-11
>                 *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>                   *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>                     *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>                       *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>                         *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>                           *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                             *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x187a6f           Thread name "com.apple.NSEventThread"               11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user interactive (requested user interactive), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>     *11  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-11
>
>  Thread 0x6ed88b           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  weak_entry_for_referent(weak_table_t*, objc_object*) + 70 (libobjc.A.dylib + 44463) [0x7fff6c703daf] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6eebe2           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS default (requested default, ipc override default), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  small_free_list_remove_ptr_no_clear + 84 (libsystem_malloc.dylib + 29059) [0x7fff6e084183] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6ef110           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated, ipc override user initiated), process sudden termination dirty, process suppressed, timers tier 5 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  CABackingStoreCollect_(double, bool) + 191 (QuartzCore + 163488) [0x7fff4c826ea0] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Binary Images:
>           0x102262000 -        0x1022d8fff  com.apple.reminders 6.0 (1482)          <4F0DE617-EAD7-3534-BCB9-7F2EEA19BF78>  /Applications/Reminders.app/Contents/MacOS/Reminders
>        0x7fff3f317000 -     0x7fff400ccfff  com.apple.AppKit 6.9 (1671.60.112)      <4AFB032C-2786-3AD7-8EDA-576956992A9C>  /System/Library/Frameworks/AppKit.framework/Versions/C/AppKit
>        0x7fff40f8f000 -     0x7fff41286fff  com.apple.HIToolbox 2.1.1 (918.7)       <88D7F19C-8C9D-384B-BAB5-8205CA282F2C>  /System/Library/Frameworks/Carbon.framework/Versions/A/Frameworks/HIToolbox.framework/Versions/A/HIToolbox
>        0x7fff41d0f000 -     0x7fff42155fff  com.apple.CoreFoundation 6.9 (1575.405) <22EC9B76-B2B4-3CE8-9EAE-33531A902956>  /System/Library/Frameworks/CoreFoundation.framework/Versions/A/CoreFoundation
>        0x7fff4c7ff000 -     0x7fff4ca56fff  com.apple.QuartzCore 1.11 (701.15)      <67380D92-F388-32BA-96C4-1E7461D878AB>  /System/Library/Frameworks/QuartzCore.framework/Versions/A/QuartzCore
>        0x7fff6c6f9000 -     0x7fff6ce81fff  libobjc.A.dylib (756.2)                 <20942D4E-CE6F-376A-8BCD-016F88E4BFD5>  /usr/lib/libobjc.A.dylib
>        0x7fff6de84000 -     0x7fff6debdfff  libdispatch.dylib (1008.270.1)          <97273678-E94C-3C8C-89F6-2E2020F4B43B>  /usr/lib/system/libdispatch.dylib
>        0x7fff6debe000 -     0x7fff6deeafff  libdyld.dylib (655.1.1)                 <002418CC-AD11-3D10-865B-015591D24E6C>  /usr/lib/system/libdyld.dylib
>        0x7fff6e008000 -     0x7fff6e030fff  libsystem_kernel.dylib (4903.278.70)    <35EE704F-F9B6-3531-B312-E45CFA2A8743>  /usr/lib/system/libsystem_kernel.dylib
>        0x7fff6e07d000 -     0x7fff6e0a7fff  libsystem_malloc.dylib (166.270.1)      <011F3AD0-8E6A-3A89-AE64-6E5F6840F30A>  /usr/lib/system/libsystem_malloc.dylib
>        0x7fff6e0c5000 -     0x7fff6e0cffff  libsystem_pthread.dylib (330.250.2)     <2D5C08FF-484F-3D59-9132-CE1DCB3F76D7>  /usr/lib/system/libsystem_pthread.dylib
>   *0xffffff8000200000 - 0xffffff8000bfffff  kernel (4903.278.70)                    <041B6A6D-CD16-36FA-88B9-E32FF46EF89F>  /System/Library/Kernels/kernel
>
>
>Process:         revisiond [121]
>UUID:            DD098DE8-7997-335E-9B39-0A6F46F6AF48
>Path:            /System/Library/PrivateFrameworks/GenerationalStorage.framework/Versions/A/Support/revisiond
>Architecture:    x86_64
>Parent:          launchd [1]
>UID:             0
>Sudden Term:     Tracked
>Footprint:       20.20 MB
>Start time:      2022-03-19 11:54:52 +0000
>End time:        2022-03-19 11:54:53 +0000
>Num samples:     11 (1-11)
>
>  Thread 0x30c              11 samples (1-11)         priority 4 (base 4)
>  <thread QoS background (requested default), process sudden termination clean, thread darwinbg, process darwinbg, IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>     *11  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-11
>
>  Thread 0x853              11 samples (1-11)         priority 4 (base 4)
>  <thread QoS background (requested default), process sudden termination clean, thread darwinbg, process darwinbg, IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  read + 10 (libsystem_kernel.dylib + 12014) [0x7fff6e00aeee] 1-11
>     *11  hndl_unix_scall64 + 22 (kernel + 1421718) [0xffffff800035b196] 1-11
>       *11  unix_syscall64 + 637 (kernel + 8094845) [0xffffff80009b847d] 1-11
>         *11  read_nocancel + 114 (kernel + 7269506) [0xffffff80008eec82] 1-11
>           *11  ??? (kernel + 7270151) [0xffffff80008eef07] 1-11
>             *11  ??? (kernel + 4319092) [0xffffff800061e774] 1-11
>               *11  spec_read + 672 (kernel + 4425648) [0xffffff80006387b0] 1-11
>                 *11  ??? (AppleFSCompressionTypeDataless + 6351) [0xffffff7f833078cf] 1-11
>                   *11  msleep + 98 (kernel + 7169490) [0xffffff80008d65d2] 1-11
>                     *11  ??? (kernel + 7168269) [0xffffff80008d610d] 1-11
>                       *11  lck_mtx_sleep + 128 (kernel + 1824992) [0xffffff80003bd8e0] 1-11
>                         *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>                           *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                             *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6e21c8           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS background (requested user initiated), process sudden termination clean, thread darwinbg, process darwinbg, IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  ??? (revisiond + 56728) [0x10efe3d98] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6ee44a           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS background (requested user initiated), process sudden termination clean, thread darwinbg, process darwinbg, IO tier 2>
>  11  start_wqthread + 13 (libsystem_pthread.dylib + 9213) [0x7fff6e0c73fd] 1-11
>    11  _pthread_wqthread + 431 (libsystem_pthread.dylib + 9755) [0x7fff6e0c761b] 1-11
>      11  _dispatch_kevent_worker_thread + 1366 (libdispatch.dylib + 73963) [0x7fff6de960eb] 1-11
>        11  _dispatch_source_invoke + 2056 (libdispatch.dylib + 85826) [0x7fff6de98f42] 1-11
>          11  _dispatch_continuation_pop + 414 (libdispatch.dylib + 24038) [0x7fff6de89de6] 1-11
>            11  _dispatch_client_callout + 8 (libdispatch.dylib + 13885) [0x7fff6de8763d] 1-11
>              11  _cache_handle_memory_pressure_event + 207 (libcache.dylib + 13377) [0x7fff6dd59441] 1-11
>                11  dispatch_async + 55 (libdispatch.dylib + 28568) [0x7fff6de8af98] 1-11
>                  11  _dispatch_Block_copy + 29 (libdispatch.dylib + 9680) [0x7fff6de865d0] 1-11
>                    11  _Block_copy + 68 (libsystem_blocks.dylib + 2511) [0x7fff6df1d9cf] 1-11
>                      11  _platform_memmove$VARIANT$Nehalem + 71 (libsystem_platform.dylib + 17959) [0x7fff6e0bf627] 1-11
>                       *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>                         *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>                           *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>                             *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>                               *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>                                 *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                                   *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6ee44b           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS background (requested user initiated), process sudden termination clean, thread darwinbg, process darwinbg, IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  CFRelease + 53 (CoreFoundation + 39558) [0x7fff41d18a86] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6ef074           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS background (requested user initiated), process sudden termination clean, thread darwinbg, process darwinbg, IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  start_wqthread + 13 (libsystem_pthread.dylib + 9213) [0x7fff6e0c73fd] 1-11
>      11  _pthread_wqthread + 583 (libsystem_pthread.dylib + 9907) [0x7fff6e0c76b3] 1-11
>        11  _dispatch_worker_thread2 + 90 (libdispatch.dylib + 72518) [0x7fff6de95b46] 1-11
>          11  _dispatch_root_queue_drain + 657 (libdispatch.dylib + 70921) [0x7fff6de95509] 1-11
>            11  _dispatch_client_callout + 8 (libdispatch.dylib + 13885) [0x7fff6de8763d] 1-11
>              11  _dispatch_call_block_and_release + 12 (libdispatch.dylib + 9720) [0x7fff6de865f8] 1-11
>                11  ___cache_handle_memory_pressure_event_block_invoke + 87 (libcache.dylib + 13526) [0x7fff6dd594d6] 1-11
>                  11  _cache_enforce_limits + 100 (libcache.dylib + 5913) [0x7fff6dd57719] 1-11
>                    11  _evict_last + 101 (libcache.dylib + 10243) [0x7fff6dd58803] 1-11
>                      11  _entry_evict + 135 (libcache.dylib + 10388) [0x7fff6dd58894] 1-11
>                        11  _value_entry_remove + 113 (libcache.dylib + 10043) [0x7fff6dd5873b] 1-11
>                          11  objc_msgSend + 41 (libobjc.A.dylib + 25513) [0x7fff6c6ff3a9] 1-11
>                           *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>                             *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>                               *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>                                 *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>                                   *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>                                     *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                                       *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Binary Images:
>           0x10efd6000 -        0x10f01bfff  revisiond (285.101)                                                            <DD098DE8-7997-335E-9B39-0A6F46F6AF48>  /System/Library/PrivateFrameworks/GenerationalStorage.framework/Versions/A/Support/revisiond
>        0x7fff41d0f000 -     0x7fff42155fff  com.apple.CoreFoundation 6.9 (1575.405)                                        <22EC9B76-B2B4-3CE8-9EAE-33531A902956>  /System/Library/Frameworks/CoreFoundation.framework/Versions/A/CoreFoundation
>        0x7fff6c6f9000 -     0x7fff6ce81fff  libobjc.A.dylib (756.2)                                                        <20942D4E-CE6F-376A-8BCD-016F88E4BFD5>  /usr/lib/libobjc.A.dylib
>        0x7fff6dd56000 -     0x7fff6dd5afff  libcache.dylib (81)                                                            <1987D1E1-DB11-3291-B12A-EBD55848E02D>  /usr/lib/system/libcache.dylib
>        0x7fff6de84000 -     0x7fff6debdfff  libdispatch.dylib (1008.270.1)                                                 <97273678-E94C-3C8C-89F6-2E2020F4B43B>  /usr/lib/system/libdispatch.dylib
>        0x7fff6df1d000 -     0x7fff6df1dfff  libsystem_blocks.dylib (73)                                                    <A453E8EE-860D-3CED-B5DC-BE54E9DB4348>  /usr/lib/system/libsystem_blocks.dylib
>        0x7fff6e008000 -     0x7fff6e030fff  libsystem_kernel.dylib (4903.278.70)                                           <35EE704F-F9B6-3531-B312-E45CFA2A8743>  /usr/lib/system/libsystem_kernel.dylib
>        0x7fff6e0bb000 -     0x7fff6e0c4fff  libsystem_platform.dylib (177.270.1)                                           <9D1FE5E4-EB7D-3B3F-A8D1-A96D9CF1348C>  /usr/lib/system/libsystem_platform.dylib
>        0x7fff6e0c5000 -     0x7fff6e0cffff  libsystem_pthread.dylib (330.250.2)                                            <2D5C08FF-484F-3D59-9132-CE1DCB3F76D7>  /usr/lib/system/libsystem_pthread.dylib
>   *0xffffff7f83306000 - 0xffffff7f83307fff  com.apple.AppleFSCompression.AppleFSCompressionTypeDataless 96.200.3 (1.0.0d1) <BAB0211D-FAAD-3C27-B780-EA7D44D5A24B>  /System/Library/Extensions/AppleFSCompressionTypeDataless.kext/Contents/MacOS/AppleFSCompressionTypeDataless
>   *0xffffff8000200000 - 0xffffff8000bfffff  kernel (4903.278.70)                                                           <041B6A6D-CD16-36FA-88B9-E32FF46EF89F>  /System/Library/Kernels/kernel
>
>
>Process:         routined [57131]
>UUID:            4802BBE0-B59A-3913-83BC-A3E0059BAF4A
>Path:            /usr/libexec/routined
>Architecture:    x86_64
>Parent:          launchd [1]
>UID:             502
>Sudden Term:     Tracked (allows idle exit)
>Footprint:       11.86 MB
>Start time:      2022-03-19 11:54:52 +0000
>End time:        2022-03-19 11:54:53 +0000
>Num samples:     11 (1-11)
>
>  Thread 0x689683           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS background (requested default), process sudden termination clean, thread darwinbg, process darwinbg, IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  __psynch_mutexwait + 10 (libsystem_kernel.dylib + 16130) [0x7fff6e00bf02] 1-11
>     *11  psynch_mtxcontinue + 0 (pthread + 10172) [0xffffff7f82d6d7bc] (blocked by pthread mutex owned by routined [57131] thread 0x6ee44f) 1-11
>
>  Thread 0x6ee44f           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS background (requested default, ipc override default), process sudden termination clean, thread darwinbg, process darwinbg, IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  _NXMapMember(_NXMapTable*, void const*, void**) + 57 (libobjc.A.dylib + 16534) [0x7fff6c6fd096] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6eed13           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS background (requested default, ipc override default), process sudden termination clean, thread darwinbg, process darwinbg, IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  -[RTLocationAwarenessManager considerUpdatingHeartbeatDelayMetrics] + 65 (libcoreroutine.dylib + 1765857) [0x7fff6b3481e1] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6eed14           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS background (requested default, ipc override default), process sudden termination clean, thread darwinbg, process darwinbg, IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  IOCFUnserializeBinary + 1302 (IOKit + 14596) [0x7fff44670904] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Binary Images:
>           0x101f46000 -        0x101f47fff  routined (558.12.5)                          <4802BBE0-B59A-3913-83BC-A3E0059BAF4A>  /usr/libexec/routined
>        0x7fff4466d000 -     0x7fff446fcfff  com.apple.framework.IOKit 2.0.2 (1483.260.5) <C00462C2-9CF3-3E3E-BD1E-B57AF6AB562E>  /System/Library/Frameworks/IOKit.framework/Versions/A/IOKit
>        0x7fff6b199000 -     0x7fff6b40cfff  libcoreroutine.dylib (558.12.5)              <6C9D2698-FF1D-38CA-9DE3-BB6602668669>  /usr/lib/libcoreroutine.dylib
>        0x7fff6c6f9000 -     0x7fff6ce81fff  libobjc.A.dylib (756.2)                      <20942D4E-CE6F-376A-8BCD-016F88E4BFD5>  /usr/lib/libobjc.A.dylib
>        0x7fff6e008000 -     0x7fff6e030fff  libsystem_kernel.dylib (4903.278.70)         <35EE704F-F9B6-3531-B312-E45CFA2A8743>  /usr/lib/system/libsystem_kernel.dylib
>   *0xffffff7f82d6b000 - 0xffffff7f82d72fff  com.apple.kec.pthread 1.0 (1)                <6C7628FE-2621-3C19-B248-D4DA0D722123>  /System/Library/Extensions/pthread.kext/Contents/MacOS/pthread
>   *0xffffff8000200000 - 0xffffff8000bfffff  kernel (4903.278.70)                         <041B6A6D-CD16-36FA-88B9-E32FF46EF89F>  /System/Library/Kernels/kernel
>
>
>Process:         Safari [858]
>UUID:            AB6221C4-14F1-3472-91F8-44B85DD844DD
>Path:            /Applications/Safari.app/Contents/MacOS/Safari
>Architecture:    x86_64
>Parent:          launchd [1]
>UID:             502
>Footprint:       568.79 MB
>Start time:      2022-03-19 11:54:52 +0000
>End time:        2022-03-19 11:54:53 +0000
>Num samples:     11 (1-11)
>CPU Time:        0.002s (5.6M cycles, 2.8M instructions, 2.04c/i)
>Note:            3 idle work queue threads omitted
>
>  Thread 0x4922             DispatchQueue 1           11 samples (1-11)         priority 47 (base 47)
>  <process frontmost, thread QoS user interactive (requested user interactive), process unclamped, IO tier 0>
>  11  start + 1 (libdyld.dylib + 91093) [0x7fff6ded43d5] 1-11
>    11  SafariMain + 508 (Safari + 4314301) [0x10e03b4bd] 1-11
>      11  NSApplicationMain + 777 (AppKit + 12736) [0x7fff3f31a1c0] 1-11
>        11  -[NSApplication run] + 699 (AppKit + 81044) [0x7fff3f32ac94] 1-11
>          11  -[BrowserApplication nextEventMatchingMask:untilDate:inMode:dequeue:] + 273 (Safari + 939143) [0x10dd03487] 1-11
>            11  -[NSApplication(NSEvent) _nextEventMatchingEventMask:untilDate:inMode:dequeue:] + 1361 (AppKit + 105335) [0x7fff3f330b77] 1-11
>              11  _DPSNextEvent + 1135 (AppKit + 110217) [0x7fff3f331e89] 1-11
>                11  _BlockUntilNextEventMatchingListInModeWithFilter + 64 (HIToolbox + 44150) [0x7fff40f99c76] 1-11
>                  11  ReceiveNextEventCommon + 603 (HIToolbox + 44773) [0x7fff40f99ee5] 1-11
>                    11  RunCurrentEventLoopInMode + 292 (HIToolbox + 45483) [0x7fff40f9a1ab] 1-11
>                      11  CFRunLoopRunSpecific + 459 (CoreFoundation + 236881) [0x7fff41d48d51] 1-11
>                        11  __CFRunLoopRun + 1619 (CoreFoundation + 239094) [0x7fff41d495f6] 1-11
>                          11  __CFRunLoopServiceMachPort + 327 (CoreFoundation + 241801) [0x7fff41d4a089] 1-11
>                            11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>                             *11  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-11
>
>  Thread 0x4948             Thread name "JavaScriptCore bmalloc scavenger"      11 samples (1-11)         priority 37 (base 37)     cpu time <0.001s (2.2M cycles, 1200.4K instructions, 1.80c/i)
>  <process frontmost, thread QoS user initiated (requested user initiated), process unclamped, IO tier 0>
>  11  thread_start + 13 (libsystem_pthread.dylib + 9229) [0x7fff6e0c740d] 1-11
>    11  _pthread_start + 66 (libsystem_pthread.dylib + 25161) [0x7fff6e0cb249] 1-11
>      11  _pthread_body + 126 (libsystem_pthread.dylib + 13035) [0x7fff6e0c82eb] 1-11
>        11  void* std::__1::__thread_proxy<std::__1::tuple<std::__1::unique_ptr<std::__1::__thread_struct, std::__1::default_delete<std::__1::__thread_struct> >, void (*)(bmalloc::Scavenger*), bmalloc::Scavenger*> >(void*) + 39 (JavaScriptCore + 18474215) [0x10fb3f4e7] 1-11
>          11  bmalloc::Scavenger::threadEntryPoint(bmalloc::Scavenger*) + 9 (JavaScriptCore + 18463737) [0x10fb3cbf9] 1-11
>            5   bmalloc::Scavenger::threadRunLoop() + 809 (JavaScriptCore + 18465401) [0x10fb3d279] 1-5
>              5   std::__1::condition_variable::__do_timed_wait(std::__1::unique_lock<std::__1::mutex>&, std::__1::chrono::time_point<std::__1::chrono::system_clock, std::__1::chrono::duration<long long, std::__1::ratio<1l, 1000000000l> > >) + 93 (libc++.1.dylib + 35633) [0x7fff6b10cb31] 1-5
>                5   __psynch_cvwait + 10 (libsystem_kernel.dylib + 18534) [0x7fff6e00c866] 1-5
>                 *5   psynch_cvcontinue + 0 (pthread + 19324) [0xffffff7f82d6fb7c] 1-5
>            6   bmalloc::Scavenger::threadRunLoop() + 331 (JavaScriptCore + 18464923) [0x10fb3d09b] 6-11
>              6   void std::__1::condition_variable_any::wait<std::__1::unique_lock<bmalloc::Mutex> >(std::__1::unique_lock<bmalloc::Mutex>&) + 84 (JavaScriptCore + 18445444) [0x10fb38484] 6-11
>                6   std::__1::condition_variable::wait(std::__1::unique_lock<std::__1::mutex>&) + 18 (libc++.1.dylib + 35338) [0x7fff6b10ca0a] 6-11
>                  6   __psynch_cvwait + 10 (libsystem_kernel.dylib + 18534) [0x7fff6e00c866] 6-11
>                   *6   psynch_cvcontinue + 0 (pthread + 19324) [0xffffff7f82d6fb7c] 6-11
>
>  Thread 0x496c             Thread name "com.apple.coreanimation.render-server" 11 samples (1-11)         priority 55 (base 55)
>  <process frontmost, process unclamped, IO tier 0>
>  11  <truncated backtrace> 1-11
>    11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>     *11  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-11
>
>  Thread 0x49e5             Thread name "com.apple.NSEventThread"               11 samples (1-11)         priority 47 (base 47)
>  <process frontmost, thread QoS user interactive (requested user interactive), process unclamped, IO tier 0>
>  11  thread_start + 13 (libsystem_pthread.dylib + 9229) [0x7fff6e0c740d] 1-11
>    11  _pthread_start + 66 (libsystem_pthread.dylib + 25161) [0x7fff6e0cb249] 1-11
>      11  _pthread_body + 126 (libsystem_pthread.dylib + 13035) [0x7fff6e0c82eb] 1-11
>        11  _NSEventThread + 175 (AppKit + 142254) [0x7fff3f339bae] 1-11
>          11  CFRunLoopRunSpecific + 459 (CoreFoundation + 236881) [0x7fff41d48d51] 1-11
>            11  __CFRunLoopRun + 1619 (CoreFoundation + 239094) [0x7fff41d495f6] 1-11
>              11  __CFRunLoopServiceMachPort + 327 (CoreFoundation + 241801) [0x7fff41d4a089] 1-11
>                11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>                 *11  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-11
>
>  Thread 0x4a94             Thread name "com.apple.CFSocket.private"            11 samples (1-11)         priority 47 (base 47)
>  <process frontmost, thread QoS user interactive (requested user interactive), process unclamped, IO tier 0>
>  11  <truncated backtrace> 1-11
>    11  __select + 10 (libsystem_kernel.dylib + 34326) [0x7fff6e010616] 1-11
>     *11  ??? (kernel + 7168864) [0xffffff80008d6360] 1-11
>
>  Thread 0x4e3e             Thread name "com.apple.CFNetwork.CustomProtocols"   11 samples (1-11)         priority 31 (base 31)
>  <process frontmost, thread QoS default (requested default), process unclamped, IO tier 0>
>  11  <truncated backtrace> 1-11
>    11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>     *11  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-11
>
>  Thread 0x7fea2            Thread name "NetworkLoad" 11 samples (1-11)         priority 31 (base 31)
>  <process frontmost, thread QoS default (requested default), process unclamped, IO tier 0>
>  11  <truncated backtrace> 1-11
>    11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>     *11  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-11
>
>  Thread 0x3b5e62           Thread name "com.apple.NSURLConnectionLoader"       11 samples (1-11)         priority 37 (base 37)
>  <process frontmost, thread QoS user initiated (requested user initiated), process unclamped, IO tier 0>
>  11  <truncated backtrace> 1-11
>    11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>     *11  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-11
>
>  Thread 0x6ef2fb           11 samples (1-11)         priority 20 (base 20)     cpu time <0.001s (2.4M cycles, 1225.0K instructions, 1.94c/i)
>  <process frontmost, thread QoS utility (requested utility, ipc override utility), process unclamped, IO tier 1>
>  11  <truncated backtrace> 1-11
>    11  TFSInfoSynchronizer::FetchChildren(bool, bool, LSProperties) + 4039 (DesktopServicesPriv + 619457) [0x7fff56a933c1] 1-11
>      11  TFSIterator::Next(std::__1::shared_ptr<TFSInfo>&) + 46 (DesktopServicesPriv + 968606) [0x7fff56ae879e] 1-11
>        11  TFSIterator::NextRaw(std::__1::shared_ptr<TFSInfo>&) + 41 (DesktopServicesPriv + 1023215) [0x7fff56af5cef] 1-11
>          11  _URLEnumeratorGetNextURL + 171 (CoreServicesInternal + 70782) [0x7fff55f4847e] 1-11
>            11  _GetDirectoryURLs(_CFURLEnumerator*) + 993 (CoreServicesInternal + 76448) [0x7fff55f49aa0] 1-11
>              11  _FSURLCacheResourcePropertiesForKeys + 138 (CoreServicesInternal + 108807) [0x7fff55f51907] 1-11
>                11  prepareValuesForBitmap(__CFURL const*, __FileCache*, _FilePropertyBitmap*, __CFError**) + 360 (CoreServicesInternal + 16622) [0x7fff55f3b0ee] 1-11
>                  11  LSPropertyProviderPrepareValues(__CFURL const*, __FileCache*, __CFString const* const*, void const**, long, void const*, __CFError**) + 657 (LaunchServices + 11510) [0x7fff4332ecf6] 1-11
>                    11  prepareLocalizedNameValue(_LSOnDemandContext&, FSNode*, __FileCache*, __CFString const*, NSError* __autoreleasing*) + 562 (LaunchServices + 280062) [0x7fff433705fe] 1-11
>                      11  xpc_connection_send_message_with_reply_sync + 178 (libxpc.dylib + 42539) [0x7fff6e10662b] 1-11
>                        11  dispatch_mach_send_with_result_and_wait_for_reply + 50 (libdispatch.dylib + 96386) [0x7fff6de9b882] 1-11
>                          11  _dispatch_mach_send_and_wait_for_reply + 609 (libdispatch.dylib + 95207) [0x7fff6de9b3e7] 1-11
>                            11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>                             *11  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-11
>
>  Thread 0x6ef515           11 samples (1-11)         priority 4 (base 4)
>  <process frontmost, thread QoS background (requested background, ipc override background), process unclamped, thread darwinbg, IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  ___NSPersistentUIDispatchQueueAsync_block_invoke + 0 (AppKit + 10984284) [0x7fff3fd90b5c] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Binary Images:
>           0x10dc11000 -        0x10dc11fff  Safari                                            <AB6221C4-14F1-3472-91F8-44B85DD844DD>  /Applications/Safari.app/Contents/MacOS/Safari
>           0x10dc1e000 -        0x10e3d2fff  com.apple.Safari.framework 14611 (14611.3.10.1.7) <7B30D7C3-D6BA-327D-B386-96B2167C9A56>  /System/Library/StagedFrameworks/Safari/Safari.framework/Safari
>           0x10e9a1000 -        0x10fc4dfff  com.apple.JavaScriptCore 14611 (14611.3.10.1.7)   <0D4FAA38-6DDB-3046-9BA7-F05F2AB4290F>  /System/Library/StagedFrameworks/Safari/JavaScriptCore.framework/Versions/A/JavaScriptCore
>        0x7fff3f317000 -     0x7fff400ccfff  com.apple.AppKit 6.9 (1671.60.112)                <4AFB032C-2786-3AD7-8EDA-576956992A9C>  /System/Library/Frameworks/AppKit.framework/Versions/C/AppKit
>        0x7fff40f8f000 -     0x7fff41286fff  com.apple.HIToolbox 2.1.1 (918.7)                 <88D7F19C-8C9D-384B-BAB5-8205CA282F2C>  /System/Library/Frameworks/Carbon.framework/Versions/A/Frameworks/HIToolbox.framework/Versions/A/HIToolbox
>        0x7fff41d0f000 -     0x7fff42155fff  com.apple.CoreFoundation 6.9 (1575.405)           <22EC9B76-B2B4-3CE8-9EAE-33531A902956>  /System/Library/Frameworks/CoreFoundation.framework/Versions/A/CoreFoundation
>        0x7fff4332c000 -     0x7fff434ddfff  com.apple.LaunchServices 947.2 (947.2)            <42EA9E02-37CD-36DD-8265-5E5F0D8C62C9>  /System/Library/Frameworks/CoreServices.framework/Versions/A/Frameworks/LaunchServices.framework/Versions/A/LaunchServices
>        0x7fff55f37000 -     0x7fff55f68fff  com.apple.CoreServicesInternal 358 (358)          <DD6EF60D-048F-3186-83DA-EB191EDF48AE>  /System/Library/PrivateFrameworks/CoreServicesInternal.framework/Versions/A/CoreServicesInternal
>        0x7fff569fc000 -     0x7fff56b37fff  com.apple.desktopservices 1.13.6 ()               <7536F3F3-90F1-3D1C-9249-91B809FE5328>  /System/Library/PrivateFrameworks/DesktopServicesPriv.framework/Versions/A/DesktopServicesPriv
>        0x7fff6b104000 -     0x7fff6b157fff  libc++.1.dylib (400.9.4)                          <9A60A190-6C34-339F-BB3D-AACE942009A4>  /usr/lib/libc++.1.dylib
>        0x7fff6de84000 -     0x7fff6debdfff  libdispatch.dylib (1008.270.1)                    <97273678-E94C-3C8C-89F6-2E2020F4B43B>  /usr/lib/system/libdispatch.dylib
>        0x7fff6debe000 -     0x7fff6deeafff  libdyld.dylib (655.1.1)                           <002418CC-AD11-3D10-865B-015591D24E6C>  /usr/lib/system/libdyld.dylib
>        0x7fff6e008000 -     0x7fff6e030fff  libsystem_kernel.dylib (4903.278.70)              <35EE704F-F9B6-3531-B312-E45CFA2A8743>  /usr/lib/system/libsystem_kernel.dylib
>        0x7fff6e0c5000 -     0x7fff6e0cffff  libsystem_pthread.dylib (330.250.2)               <2D5C08FF-484F-3D59-9132-CE1DCB3F76D7>  /usr/lib/system/libsystem_pthread.dylib
>        0x7fff6e0fc000 -     0x7fff6e12bfff  libxpc.dylib (1336.261.7)                         <404F0E1A-30BC-3CFB-98D3-4A2167CC2AB8>  /usr/lib/system/libxpc.dylib
>   *0xffffff7f82d6b000 - 0xffffff7f82d72fff  com.apple.kec.pthread 1.0 (1)                     <6C7628FE-2621-3C19-B248-D4DA0D722123>  /System/Library/Extensions/pthread.kext/Contents/MacOS/pthread
>   *0xffffff8000200000 - 0xffffff8000bfffff  kernel (4903.278.70)                              <041B6A6D-CD16-36FA-88B9-E32FF46EF89F>  /System/Library/Kernels/kernel
>
>
>Process:         SafariBookmarksSyncAgent [57148]
>UUID:            C1CA5E76-4753-3885-97E7-B95FA8BA6460
>Path:            /System/Library/CoreServices/SafariSupport.bundle/Contents/MacOS/SafariBookmarksSyncAgent
>Architecture:    x86_64
>Parent:          launchd [1]
>UID:             502
>Sudden Term:     Tracked (allows idle exit)
>Footprint:       43.30 MB
>Start time:      2022-03-19 11:54:52 +0000
>End time:        2022-03-19 11:54:53 +0000
>Num samples:     11 (1-11)
>CPU Time:        <0.001s (734.7K cycles, 153.6K instructions, 4.78c/i)
>Note:            2 idle work queue threads omitted
>
>  Thread 0x689ce8           DispatchQueue 1           11 samples (1-11)         priority 20 (base 20)     cpu time <0.001s (200.7K cycles, 33.3K instructions, 6.03c/i)
>  <thread QoS utility (requested utility), process sudden termination dirty, timers tier 3 (coalesced), IO tier 1>
>  11  start + 1 (libdyld.dylib + 91093) [0x7fff6ded43d5] 1-11
>    11  ??? (SafariBookmarksSyncAgent + 8668) [0x1034d51dc] 1-11
>      11  -[NSRunLoop(NSRunLoop) runUntilDate:] + 114 (Foundation + 970970) [0x7fff440a10da] 1-11
>        11  -[NSRunLoop(NSRunLoop) runMode:beforeDate:] + 280 (Foundation + 117695) [0x7fff43fd0bbf] 1-11
>          11  CFRunLoopRunSpecific + 459 (CoreFoundation + 236881) [0x7fff41d48d51] 1-11
>            11  __CFRunLoopRun + 1619 (CoreFoundation + 239094) [0x7fff41d495f6] 1-11
>              11  __CFRunLoopServiceMachPort + 327 (CoreFoundation + 241801) [0x7fff41d4a089] 1-11
>                11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>                 *11  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-11
>
>  Thread 0x6efb54           DispatchQueue 51          11 samples (1-11)         priority 20 (base 20)     cpu time <0.001s (242.7K cycles, 52.4K instructions, 4.63c/i)
>  <thread QoS utility (requested utility, ipc override utility), process sudden termination dirty, timers tier 3 (coalesced), IO tier 1>
>  11  start_wqthread + 13 (libsystem_pthread.dylib + 9213) [0x7fff6e0c73fd] 1-11
>    11  _pthread_wqthread + 421 (libsystem_pthread.dylib + 9745) [0x7fff6e0c7611] 1-11
>      11  _dispatch_workloop_worker_thread + 598 (libdispatch.dylib + 75501) [0x7fff6de966ed] 1-11
>        11  _dispatch_lane_invoke + 385 (libdispatch.dylib + 41878) [0x7fff6de8e396] 1-11
>          11  _dispatch_lane_serial_drain + 602 (libdispatch.dylib + 39136) [0x7fff6de8d8e0] 1-11
>            11  _dispatch_client_callout + 8 (libdispatch.dylib + 13885) [0x7fff6de8763d] 1-11
>              11  _dispatch_call_block_and_release + 12 (libdispatch.dylib + 9720) [0x7fff6de865f8] 1-11
>                11  ??? (SafariBookmarksSyncAgent + 347682) [0x103527e22] 1-11
>                  11  ??? (SafariBookmarksSyncAgent + 362752) [0x10352b900] 1-11
>                    11  -[NSEnumerator countByEnumeratingWithState:objects:count:] + 51 (CoreFoundation + 472075) [0x7fff41d8240b] 1-11
>                      11  -[WBSSQLiteRowEnumerator nextObject] + 52 (SafariCore + 218770) [0x1035c0692] 1-11
>                        11  sqlite3_step + 3007 (libsqlite3.dylib + 359999) [0x7fff6d0aae3f] 1-11
>                          4   sqlite3VdbeExec + 8637 (libsqlite3.dylib + 373085) [0x7fff6d0ae15d] 1-4
>                            4   sqlite3BtreeMovetoUnpacked + 1153 (libsqlite3.dylib + 508961) [0x7fff6d0cf421] 1-4
>                              4   getAndInitPage + 98 (libsqlite3.dylib + 1045554) [0x7fff6d152432] 1-4
>                                4   getPageNormal + 702 (libsqlite3.dylib + 1010334) [0x7fff6d149a9e] 1-4
>                                  4   readDbPage + 221 (libsqlite3.dylib + 236397) [0x7fff6d08cb6d] 1-4
>                                    4   unixRead + 166 (libsqlite3.dylib + 37286) [0x7fff6d05c1a6] 1-4
>                                      4   pread + 10 (libsystem_kernel.dylib + 16934) [0x7fff6e00c226] 1-4
>                                       *4   hndl_unix_scall64 + 22 (kernel + 1421718) [0xffffff800035b196] 1-4
>                                         *4   unix_syscall64 + 904 (kernel + 8095112) [0xffffff80009b8588] 1-4
>                                           *4   throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-4
>                                             *4   thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-4
>                                               *4   ??? (kernel + 1882937) [0xffffff80003cbb39] 1-4
>                                                 *4   machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-4
>                          7   sqlite3VdbeExec + 29407 (libsqlite3.dylib + 393855) [0x7fff6d0b327f] 5-11
>                            7   handleDeferredMoveto + 35 (libsqlite3.dylib + 1044323) [0x7fff6d151f63] 5-11
>                              7   sqlite3BtreeMovetoUnpacked + 181 (libsqlite3.dylib + 507989) [0x7fff6d0cf055] 5-11
>                                7   moveToRoot + 565 (libsqlite3.dylib + 452341) [0x7fff6d0c16f5] 5-11
>                                  7   getAndInitPage + 98 (libsqlite3.dylib + 1045554) [0x7fff6d152432] 5-11
>                                    7   getPageNormal + 702 (libsqlite3.dylib + 1010334) [0x7fff6d149a9e] 5-11
>                                      7   readDbPage + 221 (libsqlite3.dylib + 236397) [0x7fff6d08cb6d] 5-11
>                                        7   unixRead + 166 (libsqlite3.dylib + 37286) [0x7fff6d05c1a6] 5-11
>                                          7   pread + 10 (libsystem_kernel.dylib + 16934) [0x7fff6e00c226] 5-11
>                                           *7   hndl_unix_scall64 + 22 (kernel + 1421718) [0xffffff800035b196] 5-11
>                                             *7   unix_syscall64 + 904 (kernel + 8095112) [0xffffff80009b8588] 5-11
>                                               *7   throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 5-11
>                                                 *7   thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 5-11
>                                                   *7   ??? (kernel + 1882937) [0xffffff80003cbb39] 5-11
>                                                     *7   machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 5-11
>
>  Thread 0x689cf0           Thread name "JavaScriptCore bmalloc scavenger"      11 samples (1-11)         priority 20 (base 20)
>  <thread QoS utility (requested user initiated), process sudden termination dirty, timers tier 3 (coalesced), IO tier 1>
>  11  <truncated backtrace> 1-11
>    11  __psynch_cvwait + 10 (libsystem_kernel.dylib + 18534) [0x7fff6e00c866] 1-11
>     *11  psynch_cvcontinue + 0 (pthread + 19324) [0xffffff7f82d6fb7c] 1-11
>
>  Binary Images:
>           0x1034d3000 -        0x10355efff  com.apple.SafariBookmarksSyncAgent 14611 (14611.3.10.1.7) <C1CA5E76-4753-3885-97E7-B95FA8BA6460>  /System/Library/CoreServices/SafariSupport.bundle/Contents/MacOS/SafariBookmarksSyncAgent
>           0x10358b000 -        0x1035fafff  com.apple.Safari.Core 14611 (14611.3.10.1.7)              <4A9A3704-554A-3DF8-B0F0-932B19664342>  /System/Library/StagedFrameworks/Safari/SafariCore.framework/Versions/A/SafariCore
>        0x7fff41d0f000 -     0x7fff42155fff  com.apple.CoreFoundation 6.9 (1575.405)                   <22EC9B76-B2B4-3CE8-9EAE-33531A902956>  /System/Library/Frameworks/CoreFoundation.framework/Versions/A/CoreFoundation
>        0x7fff43fb4000 -     0x7fff44362fff  com.apple.Foundation 6.9 (1575.405)                       <9FA71865-7713-3F53-91E7-5DCEBCF4F83D>  /System/Library/Frameworks/Foundation.framework/Versions/C/Foundation
>        0x7fff6d053000 -     0x7fff6d224fff  libsqlite3.dylib (274.26)                                 <E28DB56E-90D1-3A05-B79A-DC2FFCE8D117>  /usr/lib/libsqlite3.dylib
>        0x7fff6de84000 -     0x7fff6debdfff  libdispatch.dylib (1008.270.1)                            <97273678-E94C-3C8C-89F6-2E2020F4B43B>  /usr/lib/system/libdispatch.dylib
>        0x7fff6debe000 -     0x7fff6deeafff  libdyld.dylib (655.1.1)                                   <002418CC-AD11-3D10-865B-015591D24E6C>  /usr/lib/system/libdyld.dylib
>        0x7fff6e008000 -     0x7fff6e030fff  libsystem_kernel.dylib (4903.278.70)                      <35EE704F-F9B6-3531-B312-E45CFA2A8743>  /usr/lib/system/libsystem_kernel.dylib
>        0x7fff6e0c5000 -     0x7fff6e0cffff  libsystem_pthread.dylib (330.250.2)                       <2D5C08FF-484F-3D59-9132-CE1DCB3F76D7>  /usr/lib/system/libsystem_pthread.dylib
>   *0xffffff7f82d6b000 - 0xffffff7f82d72fff  com.apple.kec.pthread 1.0 (1)                             <6C7628FE-2621-3C19-B248-D4DA0D722123>  /System/Library/Extensions/pthread.kext/Contents/MacOS/pthread
>   *0xffffff8000200000 - 0xffffff8000bfffff  kernel (4903.278.70)                                      <041B6A6D-CD16-36FA-88B9-E32FF46EF89F>  /System/Library/Kernels/kernel
>
>
>Process:         SafariCloudHistoryPushAgent [60110]
>UUID:            46EB264B-3BDD-3D52-8D3B-DDEFA3A76B6E
>Path:            /System/Library/CoreServices/SafariSupport.bundle/Contents/MacOS/SafariCloudHistoryPushAgent
>Architecture:    x86_64
>Parent:          launchd [1]
>UID:             502
>Sudden Term:     Tracked (allows idle exit)
>Footprint:       2024 KB
>Start time:      2022-03-19 11:54:52 +0000
>End time:        2022-03-19 11:54:53 +0000
>Num samples:     11 (1-11)
>CPU Time:        <0.001s (450.0K cycles, 85.8K instructions, 5.24c/i)
>Note:            2 idle work queue threads omitted
>
>  Thread 0x6eedb6           DispatchQueue 1           11 samples (1-11)         priority 20 (base 20)     cpu time <0.001s (182.9K cycles, 30.3K instructions, 6.03c/i)
>  <thread QoS utility (requested utility), process sudden termination clean, timers tier 3 (coalesced), IO tier 1>
>  11  start + 1 (libdyld.dylib + 91093) [0x7fff6ded43d5] 1-11
>    11  WBSCloudHistoryPushAgentMain() + 348 (SafariShared + 279942) [0x10f810586] 1-11
>      11  -[NSRunLoop(NSRunLoop) runUntilDate:] + 114 (Foundation + 970970) [0x7fff440a10da] 1-11
>        11  -[NSRunLoop(NSRunLoop) runMode:beforeDate:] + 280 (Foundation + 117695) [0x7fff43fd0bbf] 1-11
>          11  CFRunLoopRunSpecific + 459 (CoreFoundation + 236881) [0x7fff41d48d51] 1-11
>            11  __CFRunLoopRun + 1619 (CoreFoundation + 239094) [0x7fff41d495f6] 1-11
>              11  __CFRunLoopServiceMachPort + 327 (CoreFoundation + 241801) [0x7fff41d4a089] 1-11
>                11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>                 *11  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-11
>
>  Binary Images:
>           0x10f7c2000 -        0x10f7c2fff  SafariCloudHistoryPushAgent                    <46EB264B-3BDD-3D52-8D3B-DDEFA3A76B6E>  /System/Library/CoreServices/SafariSupport.bundle/Contents/MacOS/SafariCloudHistoryPushAgent
>           0x10f7cc000 -        0x10fa2ffff  com.apple.Safari.Shared 14611 (14611.3.10.1.7) <053A5880-A698-3B83-9A71-04DC497CC39E>  /System/Library/StagedFrameworks/Safari/SafariShared.framework/Versions/A/SafariShared
>        0x7fff41d0f000 -     0x7fff42155fff  com.apple.CoreFoundation 6.9 (1575.405)        <22EC9B76-B2B4-3CE8-9EAE-33531A902956>  /System/Library/Frameworks/CoreFoundation.framework/Versions/A/CoreFoundation
>        0x7fff43fb4000 -     0x7fff44362fff  com.apple.Foundation 6.9 (1575.405)            <9FA71865-7713-3F53-91E7-5DCEBCF4F83D>  /System/Library/Frameworks/Foundation.framework/Versions/C/Foundation
>        0x7fff6debe000 -     0x7fff6deeafff  libdyld.dylib (655.1.1)                        <002418CC-AD11-3D10-865B-015591D24E6C>  /usr/lib/system/libdyld.dylib
>        0x7fff6e008000 -     0x7fff6e030fff  libsystem_kernel.dylib (4903.278.70)           <35EE704F-F9B6-3531-B312-E45CFA2A8743>  /usr/lib/system/libsystem_kernel.dylib
>   *0xffffff8000200000 - 0xffffff8000bfffff  kernel (4903.278.70)                           <041B6A6D-CD16-36FA-88B9-E32FF46EF89F>  /System/Library/Kernels/kernel
>
>
>Process:         secd [362]
>UUID:            4C87FB1C-4C50-30B4-814C-605BF864EE74
>Path:            /usr/libexec/secd
>Architecture:    x86_64
>Parent:          launchd [1]
>UID:             502
>Sudden Term:     Tracked (allows idle exit)
>Footprint:       12.99 MB
>Pageins:         10 pages
>Start time:      2022-03-19 11:54:52 +0000
>End time:        2022-03-19 11:54:53 +0000
>Num samples:     11 (1-11)
>CPU Time:        0.037s (125.0M cycles, 82.5M instructions, 1.51c/i)
>Note:            1 idle work queue thread omitted
>
>  Thread 0xb4e              11 samples (1-11)         priority 31 (base 31)
>  <thread QoS default (requested default), process sudden termination clean, IO tier 0>
>  11  <truncated backtrace> 1-11
>    11  __sigsuspend_nocancel + 10 (libsystem_kernel.dylib + 20770) [0x7fff6e00d122] 1-11
>     *11  ??? (kernel + 7168864) [0xffffff80008d6360] 1-11
>
>  Binary Images:
>           0x105c78000 -        0x105e8bfff  secd                                 <4C87FB1C-4C50-30B4-814C-605BF864EE74>  /usr/libexec/secd
>        0x7fff6e008000 -     0x7fff6e030fff  libsystem_kernel.dylib (4903.278.70) <35EE704F-F9B6-3531-B312-E45CFA2A8743>  /usr/lib/system/libsystem_kernel.dylib
>   *0xffffff8000200000 - 0xffffff8000bfffff  kernel (4903.278.70)                 <041B6A6D-CD16-36FA-88B9-E32FF46EF89F>  /System/Library/Kernels/kernel
>
>
>Process:         secinitd [57132]
>UUID:            053A2B5D-B2E1-3AA4-9FF0-06C83B5CA11E
>Path:            /usr/libexec/secinitd
>Architecture:    x86_64
>Parent:          launchd [1]
>UID:             502
>Sudden Term:     Tracked (allows idle exit)
>Footprint:       6044 KB
>Start time:      2022-03-19 11:54:52 +0000
>End time:        2022-03-19 11:54:53 +0000
>Num samples:     11 (1-11)
>Note:            1 idle work queue thread omitted
>
>  Thread 0x6896a9           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS background (requested default), process sudden termination clean, thread darwinbg, process darwinbg, IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  __sigsuspend_nocancel + 10 (libsystem_kernel.dylib + 20770) [0x7fff6e00d122] 1-11
>     *11  ??? (kernel + 7168864) [0xffffff80008d6360] 1-11
>
>  Binary Images:
>           0x10eea3000 -        0x10eeacfff  secinitd (30.260.2)                  <053A2B5D-B2E1-3AA4-9FF0-06C83B5CA11E>  /usr/libexec/secinitd
>        0x7fff6e008000 -     0x7fff6e030fff  libsystem_kernel.dylib (4903.278.70) <35EE704F-F9B6-3531-B312-E45CFA2A8743>  /usr/lib/system/libsystem_kernel.dylib
>   *0xffffff8000200000 - 0xffffff8000bfffff  kernel (4903.278.70)                 <041B6A6D-CD16-36FA-88B9-E32FF46EF89F>  /System/Library/Kernels/kernel
>
>
>Process:         securityd [108]
>UUID:            4AB05D09-318B-3B45-934D-9DD63DE1F414
>Path:            /usr/sbin/securityd
>Architecture:    x86_64
>Parent:          launchd [1]
>UID:             0
>Sudden Term:     Tracked
>Footprint:       11.74 MB
>Start time:      2022-03-19 11:54:52 +0000
>End time:        2022-03-19 11:54:53 +0000
>Num samples:     11 (1-11)
>Note:            1 idle work queue thread omitted
>
>  Thread 0x2e0              DispatchQueue 1           11 samples (1-11)         priority 31 (base 31)
>  <thread QoS default (requested default), process sudden termination dirty, IO tier 0>
>  11  start + 1 (libdyld.dylib + 91093) [0x7fff6ded43d5] 1-11
>    11  ??? (securityd + 115380) [0x1047b52b4] 1-11
>      11  ??? (securityd + 24253) [0x10479eebd] 1-11
>        11  mach_msg_overwrite_trap + 10 (libsystem_kernel.dylib + 4646) [0x7fff6e009226] 1-11
>         *11  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-11
>
>  Thread 0x319              11 samples (1-11)         priority 31 (base 31)
>  <thread QoS default (requested default), process sudden termination dirty, IO tier 0>
>  11  <truncated backtrace> 1-11
>    11  __read_nocancel + 10 (libsystem_kernel.dylib + 8634) [0x7fff6e00a1ba] 1-11
>     *11  hndl_unix_scall64 + 22 (kernel + 1421718) [0xffffff800035b196] 1-11
>       *11  unix_syscall64 + 637 (kernel + 8094845) [0xffffff80009b847d] 1-11
>         *11  read_nocancel + 114 (kernel + 7269506) [0xffffff80008eec82] 1-11
>           *11  ??? (kernel + 7270151) [0xffffff80008eef07] 1-11
>             *11  ??? (kernel + 4319092) [0xffffff800061e774] 1-11
>               *11  spec_read + 672 (kernel + 4425648) [0xffffff80006387b0] 1-11
>                 *11  ??? (kernel + 6732104) [0xffffff800086b948] 1-11
>                   *11  ??? (kernel + 7168269) [0xffffff80008d610d] 1-11
>                     *11  lck_mtx_sleep + 128 (kernel + 1824992) [0xffffff80003bd8e0] 1-11
>                       *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>                         *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                           *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x3c1              11 samples (1-11)         priority 31 (base 31)
>  <thread QoS default (requested default), process sudden termination dirty, IO tier 0>
>  11  <truncated backtrace> 1-11
>    11  semaphore_wait_trap + 10 (libsystem_kernel.dylib + 4694) [0x7fff6e009256] 1-11
>     *11  semaphore_wait_continue + 0 (kernel + 1930816) [0xffffff80003d7640] 1-11
>
>  Thread 0x6efeb5           11 samples (1-11)         priority 31 (base 31)
>  <thread QoS default (requested default), process sudden termination dirty, IO tier 0>
>  11  thread_start + 13 (libsystem_pthread.dylib + 9229) [0x7fff6e0c740d] 1-11
>    11  _pthread_start + 66 (libsystem_pthread.dylib + 25161) [0x7fff6e0cb249] 1-11
>      11  _pthread_body + 126 (libsystem_pthread.dylib + 13035) [0x7fff6e0c82eb] 1-11
>        11  ??? (securityd + 21844) [0x10479e554] 1-11
>          11  ??? (securityd + 22314) [0x10479e72a] 1-11
>            11  ??? (securityd + 24253) [0x10479eebd] 1-11
>              11  mach_msg_overwrite_trap + 10 (libsystem_kernel.dylib + 4646) [0x7fff6e009226] 1-11
>               *11  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-11
>
>  Binary Images:
>           0x104799000 -        0x10484dfff  securityd (58286.270.14)             <4AB05D09-318B-3B45-934D-9DD63DE1F414>  /usr/sbin/securityd
>        0x7fff6debe000 -     0x7fff6deeafff  libdyld.dylib (655.1.1)              <002418CC-AD11-3D10-865B-015591D24E6C>  /usr/lib/system/libdyld.dylib
>        0x7fff6e008000 -     0x7fff6e030fff  libsystem_kernel.dylib (4903.278.70) <35EE704F-F9B6-3531-B312-E45CFA2A8743>  /usr/lib/system/libsystem_kernel.dylib
>        0x7fff6e0c5000 -     0x7fff6e0cffff  libsystem_pthread.dylib (330.250.2)  <2D5C08FF-484F-3D59-9132-CE1DCB3F76D7>  /usr/lib/system/libsystem_pthread.dylib
>   *0xffffff8000200000 - 0xffffff8000bfffff  kernel (4903.278.70)                 <041B6A6D-CD16-36FA-88B9-E32FF46EF89F>  /System/Library/Kernels/kernel
>
>
>Process:         securityd_service [349]
>UUID:            9DCC06E6-412E-343E-8930-4F27EBAB8625
>Path:            /usr/libexec/securityd_service
>Architecture:    x86_64
>Parent:          launchd [1]
>UID:             0
>Sudden Term:     Tracked
>Footprint:       2132 KB
>Start time:      2022-03-19 11:54:52 +0000
>End time:        2022-03-19 11:54:53 +0000
>Num samples:     11 (1-11)
>Note:            1 idle work queue thread omitted
>
>  Thread 0xa1c              11 samples (1-11)         priority 20 (base 20)
>  <thread QoS utility (requested default), process sudden termination clean, timers tier 3 (coalesced), IO tier 1>
>  11  <truncated backtrace> 1-11
>    11  __sigsuspend_nocancel + 10 (libsystem_kernel.dylib + 20770) [0x7fff6e00d122] 1-11
>     *11  ??? (kernel + 7168864) [0xffffff80008d6360] 1-11
>
>  Binary Images:
>           0x10d897000 -        0x10d8a6fff  securityd_service                    <9DCC06E6-412E-343E-8930-4F27EBAB8625>  /usr/libexec/securityd_service
>        0x7fff6e008000 -     0x7fff6e030fff  libsystem_kernel.dylib (4903.278.70) <35EE704F-F9B6-3531-B312-E45CFA2A8743>  /usr/lib/system/libsystem_kernel.dylib
>   *0xffffff8000200000 - 0xffffff8000bfffff  kernel (4903.278.70)                 <041B6A6D-CD16-36FA-88B9-E32FF46EF89F>  /System/Library/Kernels/kernel
>
>
>Process:         sh [485]
>UUID:            E302FB8D-F27D-3532-9EA9-76ADD4DC07B0
>Path:            /bin/sh
>Architecture:    x86_64
>Parent:          launchd [1]
>UID:             502
>Footprint:       508 KB
>Start time:      2022-03-19 11:54:52 +0000
>End time:        2022-03-19 11:54:53 +0000
>Num samples:     11 (1-11)
>
>  Thread 0xfc8              11 samples (1-11)         priority 20 (base 20)
>  <thread QoS utility (requested utility), timers tier 3 (coalesced), IO tier 1>
>  11  <truncated backtrace> 1-11
>    11  __wait4 + 10 (libsystem_kernel.dylib + 25426) [0x7fff6e00e352] 1-11
>     *11  ??? (kernel + 7168864) [0xffffff80008d6360] (blocked by wait4 on any child process) 1-11
>
>  Binary Images:
>           0x10ab34000 -        0x10abb5fff  sh                                   <E302FB8D-F27D-3532-9EA9-76ADD4DC07B0>  /bin/sh
>        0x7fff6e008000 -     0x7fff6e030fff  libsystem_kernel.dylib (4903.278.70) <35EE704F-F9B6-3531-B312-E45CFA2A8743>  /usr/lib/system/libsystem_kernel.dylib
>   *0xffffff8000200000 - 0xffffff8000bfffff  kernel (4903.278.70)                 <041B6A6D-CD16-36FA-88B9-E32FF46EF89F>  /System/Library/Kernels/kernel
>
>
>Process:         sharedfilelistd [317]
>UUID:            87CEAA36-AC88-35A7-8788-D9E27E1A04D7
>Path:            /System/Library/CoreServices/sharedfilelistd
>Architecture:    x86_64
>Parent:          launchd [1]
>UID:             0
>Footprint:       2280 KB
>Start time:      2022-03-19 11:54:52 +0000
>End time:        2022-03-19 11:54:53 +0000
>Num samples:     11 (1-11)
>Note:            1 idle work queue thread omitted
>
>  Thread 0x82c              11 samples (1-11)         priority 4 (base 4)
>  <thread QoS background (requested default), thread darwinbg, process darwinbg, IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  __sigsuspend_nocancel + 10 (libsystem_kernel.dylib + 20770) [0x7fff6e00d122] 1-11
>     *11  ??? (kernel + 7168864) [0xffffff80008d6360] 1-11
>
>  Binary Images:
>           0x10d3c1000 -        0x10d3defff  sharedfilelistd (71.28)              <87CEAA36-AC88-35A7-8788-D9E27E1A04D7>  /System/Library/CoreServices/sharedfilelistd
>        0x7fff6e008000 -     0x7fff6e030fff  libsystem_kernel.dylib (4903.278.70) <35EE704F-F9B6-3531-B312-E45CFA2A8743>  /usr/lib/system/libsystem_kernel.dylib
>   *0xffffff8000200000 - 0xffffff8000bfffff  kernel (4903.278.70)                 <041B6A6D-CD16-36FA-88B9-E32FF46EF89F>  /System/Library/Kernels/kernel
>
>
>Process:         sharedfilelistd [367]
>UUID:            87CEAA36-AC88-35A7-8788-D9E27E1A04D7
>Path:            /System/Library/CoreServices/sharedfilelistd
>Architecture:    x86_64
>Parent:          launchd [1]
>UID:             502
>Footprint:       5476 KB
>Start time:      2022-03-19 11:54:52 +0000
>End time:        2022-03-19 11:54:53 +0000
>Num samples:     11 (1-11)
>Note:            1 idle work queue thread omitted
>
>  Thread 0xb7a              11 samples (1-11)         priority 4 (base 4)
>  <thread QoS background (requested default), thread darwinbg, process darwinbg, IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  __sigsuspend_nocancel + 10 (libsystem_kernel.dylib + 20770) [0x7fff6e00d122] 1-11
>     *11  ??? (kernel + 7168864) [0xffffff80008d6360] 1-11
>
>  Binary Images:
>           0x105c84000 -        0x105ca1fff  sharedfilelistd (71.28)              <87CEAA36-AC88-35A7-8788-D9E27E1A04D7>  /System/Library/CoreServices/sharedfilelistd
>        0x7fff6e008000 -     0x7fff6e030fff  libsystem_kernel.dylib (4903.278.70) <35EE704F-F9B6-3531-B312-E45CFA2A8743>  /usr/lib/system/libsystem_kernel.dylib
>   *0xffffff8000200000 - 0xffffff8000bfffff  kernel (4903.278.70)                 <041B6A6D-CD16-36FA-88B9-E32FF46EF89F>  /System/Library/Kernels/kernel
>
>
>Process:         sharingd [411]
>UUID:            929EC19E-615A-338C-AB09-58DA5D952596
>Path:            /usr/libexec/sharingd
>Architecture:    x86_64
>Parent:          launchd [1]
>UID:             502
>Sudden Term:     Tracked
>Footprint:       21.67 MB
>Pageins:         130 pages
>Start time:      2022-03-19 11:54:52 +0000
>End time:        2022-03-19 11:54:53 +0000
>Num samples:     11 (1-11)
>CPU Time:        0.036s (120.5M cycles, 66.0M instructions, 1.83c/i)
>Note:            4 idle work queue threads omitted
>
>  Thread 0xd53              DispatchQueue <multiple>  11 samples (1-11)         priority 30-31 (base 31)  cpu time 0.033s (112.6M cycles, 63.4M instructions, 1.78c/i)
>  <DispatchQueue 95, thread QoS default (requested default), process sudden termination dirty, process unclamped, process received importance donation from Finder [360], IO tier 0, priority 31 (31)>
>  11  start + 1 (libdyld.dylib + 91093) [0x7fff6ded43d5] 1-11
>    11  main + 1401 (sharingd + 1382736) [0x10aa95950] 1-11
>      11  -[NSRunLoop(NSRunLoop) run] + 76 (Foundation + 117396) [0x7fff43fd0a94] 1-11
>        11  -[NSRunLoop(NSRunLoop) runMode:beforeDate:] + 280 (Foundation + 117695) [0x7fff43fd0bbf] 1-11
>          11  CFRunLoopRunSpecific + 459 (CoreFoundation + 236881) [0x7fff41d48d51] 1-11
>            2   __CFRunLoopRun + 2300 (CoreFoundation + 239775) [0x7fff41d4989f] 1-2
>              2   __CFRUNLOOP_IS_SERVICING_THE_MAIN_DISPATCH_QUEUE__ + 9 (CoreFoundation + 242034) [0x7fff41d4a172] 1-2
>                2   _dispatch_main_queue_callback_4CF + 1135 (libdispatch.dylib + 59021) [0x7fff6de9268d] 1-2
>                  2   _dispatch_client_callout + 8 (libdispatch.dylib + 13885) [0x7fff6de8763d] 1-2
>                    2   _dispatch_async_and_wait_invoke + 87 (libdispatch.dylib + 61930) [0x7fff6de931ea] 1-2
>                      2   _dispatch_client_callout + 8 (libdispatch.dylib + 13885) [0x7fff6de8763d] 1-2
>                        2   ___os_state_request_for_self_impl_block_invoke + 24 (libsystem_trace.dylib + 49448) [0x7fff6e0eb128] 1-2
>                          1   -[SDXPCServer _stateDump] + 132 (sharingd + 1695626) [0x10aae1f8a] 1
>                            1   -[SDNearbyAgent description] + 5800 (sharingd + 1472165) [0x10aaab6a5] 1
>                              1   -[SDNearbyAgent idsDevicesAppendDescription:] + 2539 (sharingd + 1576627) [0x10aac4eb3] 1
>                                1   ??? (IDS + 652380) [0x7fff5e8db45c] 1
>                                  1   ??? (IDS + 690830) [0x7fff5e8e4a8e] 1
>                                    1   _dispatch_sync_f_slow + 171 (libdispatch.dylib + 61390) [0x7fff6de92fce] 1
>                                      1   __DISPATCH_WAIT_FOR_QUEUE__ + 269 (libdispatch.dylib + 62318) [0x7fff6de9336e] 1
>                                        1   _dispatch_event_loop_wait_for_ownership + 498 (libdispatch.dylib + 126167) [0x7fff6dea2cd7] 1
>                                          1   kevent_id + 10 (libsystem_kernel.dylib + 11394) [0x7fff6e00ac82] 1
>                                           *1   ??? (kernel + 6949520) [0xffffff80008a0a90] (blocked by queue thread to be allocated) 1
>  <priority 30 (31)>
>                          1   -[SDXPCServer _stateDump] + 313 (sharingd + 1695807) [0x10aae203f] 2
>                            1   CUDescriptionWithLevel + 69 (CoreUtils + 968986) [0x7fff5665b91a] 2
>                              1   -[SDSetupAgent descriptionWithLevel:] + 3223 (sharingd + 1641833) [0x10aad4d69] 2
>                                1   -[SDStatusMonitor myAppleIDEmailHash] + 98 (sharingd + 1081190) [0x10aa4bf66] 2
>                                  1   -[SDStatusMonitor emailAddressesForAppleID:] + 83 (sharingd + 1054264) [0x10aa45638] 2
>                                    1   -[SDAppleIDAgent accountForAppleID:] + 196 (sharingd + 1458523) [0x10aaa815b] 2
>                                      1   LogPrintF + 116 (CoreUtils + 13152) [0x7fff56572360] 2
>                                        1   LogPrintV + 1179 (CoreUtils + 14361) [0x7fff56572819] 2
>                                          1   VCPrintF + 59 (CoreUtils + 39756) [0x7fff56578b4c] 2
>                                            1   PrintFCoreVAList + 6936 (CoreUtils + 21938) [0x7fff565745b2] 2
>                                              1   PrintFWriteCFObject + 1335 (CoreUtils + 1185185) [0x7fff566905a1] 2
>                                                1   PrintFWriteCFObjectLevel + 3034 (CoreUtils + 1190825) [0x7fff56691ba9] 2
>                                                  1   CFCopyDescription + 439 (CoreFoundation + 384311) [0x7fff41d6cd37] 2
>                                                    1   -[NSObject(NSObject) _copyDescription] + 42 (CoreFoundation + 410453) [0x7fff41d73355] 2
>                                                      1   -[SFAppleIDAccount description] + 411 (Sharing + 305167) [0x7fff6617a80f] 2
>                                                        1   NSAppendPrintF + 124 (CoreUtils + 1192007) [0x7fff56692047] 2
>                                                          1   NSAppendPrintV + 95 (CoreUtils + 1192132) [0x7fff566920c4] 2
>                                                            1   VASPrintF + 47 (CoreUtils + 1182705) [0x7fff5668fbf1] 2
>                                                              1   PrintFCoreVAList + 6936 (CoreUtils + 21938) [0x7fff565745b2] 2
>                                                                1   PrintFWriteCFObject + 1335 (CoreUtils + 1185185) [0x7fff566905a1] 2
>                                                                  1   PrintFWriteCFObjectLevel + 3034 (CoreUtils + 1190825) [0x7fff56691ba9] 2
>                                                                    1   CFCopyDescription + 439 (CoreFoundation + 384311) [0x7fff41d6cd37] 2
>                                                                      1   -[NSObject(NSObject) _copyDescription] + 42 (CoreFoundation + 410453) [0x7fff41d73355] 2
>                                                                        1   -[SFAppleIDIdentity description] + 221 (Sharing + 587091) [0x7fff661bf553] 2
>                                                                          1   NSAppendPrintF + 124 (CoreUtils + 1192007) [0x7fff56692047] 2
>                                                                            1   NSAppendPrintV + 95 (CoreUtils + 1192132) [0x7fff566920c4] 2
>                                                                              1   VASPrintF + 47 (CoreUtils + 1182705) [0x7fff5668fbf1] 2
>                                                                                1   PrintFCoreVAList + 23206 (CoreUtils + 38208) [0x7fff56578540] 2
>                                                                                  1   PrintFCallBackAllocatedString + 72 (CoreUtils + 1182841) [0x7fff5668fc79] 2
>                                                                                    1   realloc + 96 (libsystem_malloc.dylib + 30941) [0x7fff6e0848dd] 2
>                                                                                      1   malloc_zone_malloc + 103 (libsystem_malloc.dylib + 7321) [0x7fff6e07ec99] 2
>                                                                                        1   szone_malloc_should_clear + 66 (libsystem_malloc.dylib + 12815) [0x7fff6e08020f] 2
>                                                                                          1   tiny_malloc_should_clear + 314 (libsystem_malloc.dylib + 13371) [0x7fff6e08043b] 2
>                                                                                            1   tiny_malloc_from_free_list + 414 (libsystem_malloc.dylib + 15255) [0x7fff6e080b97] 2
>                                                                                             *1   ??? (kernel + 1726528) [0xffffff80003a5840] (runnable) 2
>  <DispatchQueue 1>
>            9   __CFRunLoopRun + 1619 (CoreFoundation + 239094) [0x7fff41d495f6] 3-11
>              9   __CFRunLoopServiceMachPort + 327 (CoreFoundation + 241801) [0x7fff41d4a089] 3-11
>                9   mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 3-11
>                 *9   ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 3-11
>
>  Thread 0x6efee1           DispatchQueue 6           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS background (requested background), process sudden termination dirty, process unclamped, thread darwinbg, process received importance donation from Finder [360], IO tier 2>
>  11  start_wqthread + 13 (libsystem_pthread.dylib + 9213) [0x7fff6e0c73fd] 1-11
>    11  _pthread_wqthread + 583 (libsystem_pthread.dylib + 9907) [0x7fff6e0c76b3] 1-11
>      11  _dispatch_worker_thread2 + 90 (libdispatch.dylib + 72518) [0x7fff6de95b46] 1-11
>        11  _dispatch_root_queue_drain + 657 (libdispatch.dylib + 70921) [0x7fff6de95509] 1-11
>          11  _dispatch_client_callout + 8 (libdispatch.dylib + 13885) [0x7fff6de8763d] 1-11
>            11  __destroy_helper_block_e8_32r + 0 (Security + 532909) [0x7fff4d3101ad] 1-11
>             *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>               *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>                 *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>                   *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>                     *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>                       *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                         *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0xe00              Thread name "com.apple.CFSocket.private"            11 samples (1-11)         priority 31 (base 31)
>  <thread QoS default (requested default), process sudden termination dirty, process unclamped, process received importance donation from Finder [360], IO tier 0>
>  11  <truncated backtrace> 1-11
>    11  __select + 10 (libsystem_kernel.dylib + 34326) [0x7fff6e010616] 1-11
>     *11  ??? (kernel + 7168864) [0xffffff80008d6360] 1-11
>
>  Thread 0x15509            Thread name "com.apple.NSURLConnectionLoader"       11 samples (1-11)         priority 31 (base 31)
>  <thread QoS default (requested default), process sudden termination dirty, process unclamped, process received importance donation from Finder [360], IO tier 0>
>  11  <truncated backtrace> 1-11
>    11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>     *11  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-11
>
>  Thread 0x6eeccc           DispatchQueue 17          2 samples (1-2)           priority 31 (base 31)     cpu time <0.001s (2.5M cycles, 1055.7K instructions, 2.41c/i)
>  <thread QoS default (requested default, ipc override default), process sudden termination dirty, process unclamped, process received importance donation from Finder [360], IO tier 0>
>  2  ??? [0x3b2000186a7] 1-2
>    2  start_wqthread + 13 (libsystem_pthread.dylib + 9213) [0x7fff6e0c73fd] 1-2
>      2  _pthread_wqthread + 421 (libsystem_pthread.dylib + 9745) [0x7fff6e0c7611] 1-2
>        2  _dispatch_workloop_worker_thread + 598 (libdispatch.dylib + 75501) [0x7fff6de966ed] 1-2
>          2  _dispatch_lane_invoke + 433 (libdispatch.dylib + 41926) [0x7fff6de8e3c6] 1-2
>            2  _dispatch_lane_serial_drain + 602 (libdispatch.dylib + 39136) [0x7fff6de8d8e0] 1-2
>              2  _dispatch_client_callout + 8 (libdispatch.dylib + 13885) [0x7fff6de8763d] 1-2
>                2  _dispatch_call_block_and_release + 12 (libdispatch.dylib + 9720) [0x7fff6de865f8] 1-2
>                  2  ___os_state_request_for_self_block_invoke + 392 (libsystem_trace.dylib + 48877) [0x7fff6e0eaeed] 1-2
>                    2  _dispatch_sync_f_slow + 171 (libdispatch.dylib + 61390) [0x7fff6de92fce] 1-2
>                      2  __DISPATCH_WAIT_FOR_QUEUE__ + 286 (libdispatch.dylib + 62335) [0x7fff6de9337f] 1-2
>                        2  _dispatch_thread_event_wait_slow + 33 (libdispatch.dylib + 16120) [0x7fff6de87ef8] 1-2
>                          2  __ulock_wait + 10 (libsystem_kernel.dylib + 14810) [0x7fff6e00b9da] 1-2
>                           *2  ??? (kernel + 7307696) [0xffffff80008f81b0] 1-2
>
>  Thread 0x6eff39           1 sample (1)              priority 31 (base 31)     cpu time <0.001s (828.2K cycles, 320.6K instructions, 2.58c/i)
>  <thread QoS default (requested default, promote default), process sudden termination dirty, process unclamped, process received importance donation from Finder [360], IO tier 0>
>  1  start_wqthread + 13 (libsystem_pthread.dylib + 9213) [0x7fff6e0c73fd] 1
>    1  __workq_kernreturn + 10 (libsystem_kernel.dylib + 11258) [0x7fff6e00abfa] 1
>     *1  ??? (kernel + 6756304) [0xffffff80008717d0] (runnable) 1
>
>  Binary Images:
>           0x10a944000 -        0x10aba6fff  sharingd (1288.62.5)                    <929EC19E-615A-338C-AB09-58DA5D952596>  /usr/libexec/sharingd
>        0x7fff41d0f000 -     0x7fff42155fff  com.apple.CoreFoundation 6.9 (1575.405) <22EC9B76-B2B4-3CE8-9EAE-33531A902956>  /System/Library/Frameworks/CoreFoundation.framework/Versions/A/CoreFoundation
>        0x7fff43fb4000 -     0x7fff44362fff  com.apple.Foundation 6.9 (1575.405)     <9FA71865-7713-3F53-91E7-5DCEBCF4F83D>  /System/Library/Frameworks/Foundation.framework/Versions/C/Foundation
>        0x7fff4d28e000 -     0x7fff4d58ffff  com.apple.security 7.0 (58286.270.14)   <E4396E05-1649-31B2-80D9-228C15941670>  /System/Library/Frameworks/Security.framework/Versions/A/Security
>        0x7fff5656f000 -     0x7fff5670ffff  com.apple.CoreUtils 5.9 (590.16)        <BF9A990D-24C0-3633-A753-F19F4DFCA663>  /System/Library/PrivateFrameworks/CoreUtils.framework/Versions/A/CoreUtils
>        0x7fff5e83c000 -     0x7fff5e934fff  com.apple.ids 10.0 (1000)               <CFDD5888-606E-3196-9D03-7863A9DB5792>  /System/Library/PrivateFrameworks/IDS.framework/Versions/A/IDS
>        0x7fff66130000 -     0x7fff6624efff  com.apple.Sharing 1288.62.5 (1288.62.5) <BB647030-839A-3271-B205-D4325346DD3B>  /System/Library/PrivateFrameworks/Sharing.framework/Versions/A/Sharing
>        0x7fff6de84000 -     0x7fff6debdfff  libdispatch.dylib (1008.270.1)          <97273678-E94C-3C8C-89F6-2E2020F4B43B>  /usr/lib/system/libdispatch.dylib
>        0x7fff6debe000 -     0x7fff6deeafff  libdyld.dylib (655.1.1)                 <002418CC-AD11-3D10-865B-015591D24E6C>  /usr/lib/system/libdyld.dylib
>        0x7fff6e008000 -     0x7fff6e030fff  libsystem_kernel.dylib (4903.278.70)    <35EE704F-F9B6-3531-B312-E45CFA2A8743>  /usr/lib/system/libsystem_kernel.dylib
>        0x7fff6e07d000 -     0x7fff6e0a7fff  libsystem_malloc.dylib (166.270.1)      <011F3AD0-8E6A-3A89-AE64-6E5F6840F30A>  /usr/lib/system/libsystem_malloc.dylib
>        0x7fff6e0c5000 -     0x7fff6e0cffff  libsystem_pthread.dylib (330.250.2)     <2D5C08FF-484F-3D59-9132-CE1DCB3F76D7>  /usr/lib/system/libsystem_pthread.dylib
>        0x7fff6e0df000 -     0x7fff6e0f4fff  libsystem_trace.dylib (906.260.3)       <5B6FAE61-EF5C-381F-B71B-9B6F6428FEE2>  /usr/lib/system/libsystem_trace.dylib
>   *0xffffff8000200000 - 0xffffff8000bfffff  kernel (4903.278.70)                    <041B6A6D-CD16-36FA-88B9-E32FF46EF89F>  /System/Library/Kernels/kernel
>
>
>Process:         SimulatorTrampoline [872]
>UUID:            B25EA305-FB03-3C40-B2D9-63A01675AFCE
>Path:            /Library/Developer/PrivateFrameworks/CoreSimulator.framework/Versions/A/XPCServices/SimulatorTrampoline.xpc/Contents/MacOS/SimulatorTrampoline
>Architecture:    x86_64
>Parent:          launchd [1]
>UID:             502
>Sudden Term:     Tracked (allows idle exit)
>Footprint:       3976 KB
>Start time:      2022-03-19 11:54:52 +0000
>End time:        2022-03-19 11:54:53 +0000
>Num samples:     11 (1-11)
>Note:            1 idle work queue thread omitted
>
>  Thread 0x4a9c             DispatchQueue 1           11 samples (1-11)         priority 31 (base 31)
>  <thread QoS default (requested user interactive), process sudden termination dirty, IO tier 0>
>  11  start + 1 (libdyld.dylib + 91093) [0x7fff6ded43d5] 1-11
>    11  main + 147 (SimulatorTrampoline + 23235) [0x104200ac3] 1-11
>      11  xpc_main + 433 (libxpc.dylib + 68445) [0x7fff6e10cb5d] 1-11
>        11  _xpc_objc_main + 612 (libxpc.dylib + 69783) [0x7fff6e10d097] 1-11
>          11  NSApplicationMain + 777 (AppKit + 12736) [0x7fff3f31a1c0] 1-11
>            11  -[NSApplication run] + 699 (AppKit + 81044) [0x7fff3f32ac94] 1-11
>              11  -[NSApplication(NSEvent) _nextEventMatchingEventMask:untilDate:inMode:dequeue:] + 1361 (AppKit + 105335) [0x7fff3f330b77] 1-11
>                11  _DPSNextEvent + 1135 (AppKit + 110217) [0x7fff3f331e89] 1-11
>                  11  _BlockUntilNextEventMatchingListInModeWithFilter + 64 (HIToolbox + 44150) [0x7fff40f99c76] 1-11
>                    11  ReceiveNextEventCommon + 603 (HIToolbox + 44773) [0x7fff40f99ee5] 1-11
>                      11  RunCurrentEventLoopInMode + 292 (HIToolbox + 45483) [0x7fff40f9a1ab] 1-11
>                        11  CFRunLoopRunSpecific + 459 (CoreFoundation + 236881) [0x7fff41d48d51] 1-11
>                          11  __CFRunLoopRun + 1619 (CoreFoundation + 239094) [0x7fff41d495f6] 1-11
>                            11  __CFRunLoopServiceMachPort + 327 (CoreFoundation + 241801) [0x7fff41d4a089] 1-11
>                              11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>                               *11  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-11
>
>  Thread 0x4aa9             Thread name "com.apple.NSEventThread"               11 samples (1-11)         priority 31 (base 31)
>  <thread QoS default (requested user interactive), process sudden termination dirty, IO tier 0>
>  11  <truncated backtrace> 1-11
>    11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>     *11  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-11
>
>  Binary Images:
>           0x1041fb000 -        0x104205fff  com.apple.CoreSimulator.SimulatorTrampoline 681.17.2 (681.17.2) <B25EA305-FB03-3C40-B2D9-63A01675AFCE>  /Library/Developer/PrivateFrameworks/CoreSimulator.framework/Versions/A/XPCServices/SimulatorTrampoline.xpc/Contents/MacOS/SimulatorTrampoline
>        0x7fff3f317000 -     0x7fff400ccfff  com.apple.AppKit 6.9 (1671.60.112)                              <4AFB032C-2786-3AD7-8EDA-576956992A9C>  /System/Library/Frameworks/AppKit.framework/Versions/C/AppKit
>        0x7fff40f8f000 -     0x7fff41286fff  com.apple.HIToolbox 2.1.1 (918.7)                               <88D7F19C-8C9D-384B-BAB5-8205CA282F2C>  /System/Library/Frameworks/Carbon.framework/Versions/A/Frameworks/HIToolbox.framework/Versions/A/HIToolbox
>        0x7fff41d0f000 -     0x7fff42155fff  com.apple.CoreFoundation 6.9 (1575.405)                         <22EC9B76-B2B4-3CE8-9EAE-33531A902956>  /System/Library/Frameworks/CoreFoundation.framework/Versions/A/CoreFoundation
>        0x7fff6debe000 -     0x7fff6deeafff  libdyld.dylib (655.1.1)                                         <002418CC-AD11-3D10-865B-015591D24E6C>  /usr/lib/system/libdyld.dylib
>        0x7fff6e008000 -     0x7fff6e030fff  libsystem_kernel.dylib (4903.278.70)                            <35EE704F-F9B6-3531-B312-E45CFA2A8743>  /usr/lib/system/libsystem_kernel.dylib
>        0x7fff6e0fc000 -     0x7fff6e12bfff  libxpc.dylib (1336.261.7)                                       <404F0E1A-30BC-3CFB-98D3-4A2167CC2AB8>  /usr/lib/system/libxpc.dylib
>   *0xffffff8000200000 - 0xffffff8000bfffff  kernel (4903.278.70)                                            <041B6A6D-CD16-36FA-88B9-E32FF46EF89F>  /System/Library/Kernels/kernel
>
>
>Process:         sleep [519]
>UUID:            4E57F76E-DCBE-394B-9D24-99A13D8150D7
>Path:            /bin/sleep
>Architecture:    x86_64
>Parent:          bash [476]
>Responsible:     bash [476]
>UID:             502
>Footprint:       248 KB
>Start time:      2022-03-19 11:54:52 +0000
>End time:        2022-03-19 11:54:53 +0000
>Num samples:     11 (1-11)
>
>  Thread 0x1029             11 samples (1-11)         priority 20 (base 20)
>  <thread QoS utility (requested utility), timers tier 3 (coalesced), IO tier 1>
>  11  <truncated backtrace> 1-11
>    11  __semwait_signal + 10 (libsystem_kernel.dylib + 20270) [0x7fff6e00cf2e] 1-11
>     *11  semaphore_wait_continue + 0 (kernel + 1930816) [0xffffff80003d7640] 1-11
>
>  Binary Images:
>           0x10813b000 -        0x10813bfff  sleep (203)                          <4E57F76E-DCBE-394B-9D24-99A13D8150D7>  /bin/sleep
>        0x7fff6e008000 -     0x7fff6e030fff  libsystem_kernel.dylib (4903.278.70) <35EE704F-F9B6-3531-B312-E45CFA2A8743>  /usr/lib/system/libsystem_kernel.dylib
>   *0xffffff8000200000 - 0xffffff8000bfffff  kernel (4903.278.70)                 <041B6A6D-CD16-36FA-88B9-E32FF46EF89F>  /System/Library/Kernels/kernel
>
>
>Process:         soagent [60095]
>UUID:            5A3C1846-5C97-36D9-B4DC-A77B057218A8
>Path:            /System/Library/PrivateFrameworks/MessagesKit.framework/Versions/A/Resources/soagent.app/Contents/MacOS/soagent
>Architecture:    x86_64
>Parent:          launchd [1]
>UID:             502
>Sudden Term:     Tracked (allows idle exit)
>Footprint:       50.02 MB
>Start time:      2022-03-19 11:54:52 +0000
>End time:        2022-03-19 11:54:53 +0000
>Num samples:     11 (1-11)
>Note:            1 idle work queue thread omitted
>
>  Thread 0x6ee0b1           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS background (requested default), process sudden termination clean, thread darwinbg, process darwinbg, IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>     *11  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-11
>
>  Binary Images:
>           0x103ba4000 -        0x103ba5fff  com.apple.soagent 7.0 (5500)         <5A3C1846-5C97-36D9-B4DC-A77B057218A8>  /System/Library/PrivateFrameworks/MessagesKit.framework/Versions/A/Resources/soagent.app/Contents/MacOS/soagent
>        0x7fff6e008000 -     0x7fff6e030fff  libsystem_kernel.dylib (4903.278.70) <35EE704F-F9B6-3531-B312-E45CFA2A8743>  /usr/lib/system/libsystem_kernel.dylib
>   *0xffffff8000200000 - 0xffffff8000bfffff  kernel (4903.278.70)                 <041B6A6D-CD16-36FA-88B9-E32FF46EF89F>  /System/Library/Kernels/kernel
>
>
>Process:         SocialPushAgent [466]
>UUID:            C3F0E74F-A9EF-3DC4-A315-19481A5E4049
>Path:            /System/Library/CoreServices/SocialPushAgent.app/Contents/MacOS/SocialPushAgent
>Architecture:    x86_64
>Parent:          launchd [1]
>UID:             502
>Footprint:       1508 KB
>Start time:      2022-03-19 11:54:52 +0000
>End time:        2022-03-19 11:54:53 +0000
>Num samples:     11 (1-11)
>Note:            1 idle work queue thread omitted
>
>  Thread 0x11f9             11 samples (1-11)         priority 4 (base 4)
>  <thread QoS background (requested default), thread darwinbg, process darwinbg, IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>     *11  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-11
>
>  Binary Images:
>           0x101b04000 -        0x101b19fff  com.apple.SocialPushAgent 61 (61)    <C3F0E74F-A9EF-3DC4-A315-19481A5E4049>  /System/Library/CoreServices/SocialPushAgent.app/Contents/MacOS/SocialPushAgent
>        0x7fff6e008000 -     0x7fff6e030fff  libsystem_kernel.dylib (4903.278.70) <35EE704F-F9B6-3531-B312-E45CFA2A8743>  /usr/lib/system/libsystem_kernel.dylib
>   *0xffffff8000200000 - 0xffffff8000bfffff  kernel (4903.278.70)                 <041B6A6D-CD16-36FA-88B9-E32FF46EF89F>  /System/Library/Kernels/kernel
>
>
>Process:         socketfilterfw [259]
>UUID:            AE548C2E-09D5-3398-8D97-49D1D184E495
>Path:            /usr/libexec/ApplicationFirewall/socketfilterfw
>Architecture:    x86_64
>Parent:          launchd [1]
>UID:             0
>Sudden Term:     Tracked
>Footprint:       5988 KB
>Start time:      2022-03-19 11:54:52 +0000
>End time:        2022-03-19 11:54:53 +0000
>Num samples:     11 (1-11)
>Note:            1 idle work queue thread omitted
>
>  Thread 0x569              11 samples (1-11)         priority 20 (base 20)
>  <thread QoS utility (requested utility), process sudden termination clean, timers tier 3 (coalesced), IO tier 1>
>  11  <truncated backtrace> 1-11
>    11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>     *11  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-11
>
>  Thread 0x595              Thread name "com.apple.CFSocket.private"            11 samples (1-11)         priority 20 (base 20)
>  <thread QoS utility (requested utility), process sudden termination clean, timers tier 3 (coalesced), IO tier 1>
>  11  <truncated backtrace> 1-11
>    11  __select + 10 (libsystem_kernel.dylib + 34326) [0x7fff6e010616] 1-11
>     *11  ??? (kernel + 7168864) [0xffffff80008d6360] 1-11
>
>  Binary Images:
>           0x10ea86000 -        0x10ea96fff  socketfilterfw (176.260.3)           <AE548C2E-09D5-3398-8D97-49D1D184E495>  /usr/libexec/ApplicationFirewall/socketfilterfw
>        0x7fff6e008000 -     0x7fff6e030fff  libsystem_kernel.dylib (4903.278.70) <35EE704F-F9B6-3531-B312-E45CFA2A8743>  /usr/lib/system/libsystem_kernel.dylib
>   *0xffffff8000200000 - 0xffffff8000bfffff  kernel (4903.278.70)                 <041B6A6D-CD16-36FA-88B9-E32FF46EF89F>  /System/Library/Kernels/kernel
>
>
>Process:         softwareupdated [58054]
>UUID:            01BA3A8C-7E62-3C09-9642-4037FD3B4291
>Path:            /System/Library/CoreServices/Software Update.app/Contents/Resources/softwareupdated
>Architecture:    x86_64
>Footprint:       18.77 MB
>Start time:      2022-03-19 11:54:52 +0000
>End time:        2022-03-19 11:54:53 +0000
>Num samples:     11 (1-11)
>Note:            1 idle work queue thread omitted
>
>  Thread 0x695639           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS background (requested default), thread darwinbg, process darwinbg, IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>     *11  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-11
>
>  Thread 0x6ee21b           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS background (requested default), thread darwinbg, process darwinbg, IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  __60-[SUUpdateServiceDaemon listener:shouldAcceptNewConnection:]_block_invoke_2 + 23 (SoftwareUpdate + 174992) [0x7fff678e3b90] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6ee9cf           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS background (requested user initiated), thread darwinbg, process darwinbg, IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  CFRelease + 15 (CoreFoundation + 39520) [0x7fff41d18a60] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6eefa0           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS background (requested user initiated), thread darwinbg, process darwinbg, IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  __CFBasicHashDrain + 239 (CoreFoundation + 60063) [0x7fff41d1da9f] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Binary Images:
>           0x1056e0000 -        0x1056e1fff  softwareupdated (1173.10)                      <01BA3A8C-7E62-3C09-9642-4037FD3B4291>  /System/Library/CoreServices/Software Update.app/Contents/Resources/softwareupdated
>        0x7fff41d0f000 -     0x7fff42155fff  com.apple.CoreFoundation 6.9 (1575.405)        <22EC9B76-B2B4-3CE8-9EAE-33531A902956>  /System/Library/Frameworks/CoreFoundation.framework/Versions/A/CoreFoundation
>        0x7fff678b9000 -     0x7fff6798bfff  com.apple.SoftwareUpdate.framework 6 (1173.10) <2EC91E2A-A51A-37C9-8B87-A0E326AD14BA>  /System/Library/PrivateFrameworks/SoftwareUpdate.framework/Versions/A/SoftwareUpdate
>        0x7fff6e008000 -     0x7fff6e030fff  libsystem_kernel.dylib (4903.278.70)           <35EE704F-F9B6-3531-B312-E45CFA2A8743>  /usr/lib/system/libsystem_kernel.dylib
>   *0xffffff8000200000 - 0xffffff8000bfffff  kernel (4903.278.70)                           <041B6A6D-CD16-36FA-88B9-E32FF46EF89F>  /System/Library/Kernels/kernel
>
>
>Process:         spindump [318]
>UUID:            B90F40C3-A3BD-316A-B962-FC6C678400F3
>Path:            /usr/sbin/spindump
>Architecture:    x86_64
>Parent:          launchd [1]
>UID:             0
>Sudden Term:     Tracked (allows idle exit)
>Footprint:       33.77 MB -> 37.15 MB (+3464 KB)
>Pageins:         1418 pages
>Start time:      2022-03-19 11:54:52 +0000
>End time:        2022-03-19 11:54:53 +0000
>Num samples:     11 (1-11)
>CPU Time:        1.459s (4.6G cycles, 3.6G instructions, 1.29c/i)
>Note:            3 idle work queue threads omitted
>
>  Thread 0x6eecec           DispatchQueue 6           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS background (requested background), process sudden termination dirty, thread darwinbg, IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  getPreoptimizedClassUnreasonableCount + 45 (libobjc.A.dylib + 137101) [0x7fff6c71a78d] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6ef1d7           DispatchQueue 6           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS background (requested background), process sudden termination dirty, thread darwinbg, IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  __ulock_wait + 10 (libsystem_kernel.dylib + 14810) [0x7fff6e00b9da] 1-11
>     *11  ??? (kernel + 7307696) [0xffffff80008f81b0] (blocked by unfair lock owned by spindump [318] thread 0x6eecec) 1-11
>
>  Thread 0x6ef2d4           DispatchQueue 6           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS background (requested background), process sudden termination dirty, thread darwinbg, IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  __ulock_wait + 10 (libsystem_kernel.dylib + 14810) [0x7fff6e00b9da] 1-11
>     *11  ??? (kernel + 7307696) [0xffffff80008f81b0] (blocked by unfair lock owned by spindump [318] thread 0x6eecec) 1-11
>
>  Thread 0x6ef4e2           DispatchQueue 6           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS background (requested background), process sudden termination dirty, thread darwinbg, IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  __ulock_wait + 10 (libsystem_kernel.dylib + 14810) [0x7fff6e00b9da] 1-11
>     *11  ??? (kernel + 7307696) [0xffffff80008f81b0] (blocked by unfair lock owned by spindump [318] thread 0x6eecec) 1-11
>
>  Thread 0x6efb1a           DispatchQueue 6           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS background (requested background), process sudden termination dirty, thread darwinbg, IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  __ulock_wait + 10 (libsystem_kernel.dylib + 14810) [0x7fff6e00b9da] 1-11
>     *11  ??? (kernel + 7307696) [0xffffff80008f81b0] (blocked by unfair lock owned by spindump [318] thread 0x6eecec) 1-11
>
>  Thread 0x82e              DispatchQueue 11          11 samples (1-11)         priority 31 (base 31)
>  <thread QoS default (requested default), process sudden termination dirty, IO tier 0>
>  11  <truncated backtrace> 1-11
>    11  __sigsuspend_nocancel + 10 (libsystem_kernel.dylib + 20770) [0x7fff6e00d122] 1-11
>     *11  ??? (kernel + 7168864) [0xffffff80008d6360] 1-11
>
>  Thread 0x6ef15d           DispatchQueue 39          11 samples (1-11)         priority 4 (base 4)
>  <thread QoS background (requested background, ipc override background), process sudden termination dirty, thread darwinbg, IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  _platform_memcmp + 293 (libsystem_platform.dylib + 6245) [0x7fff6e0bc865] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6efd65           DispatchQueue 649         11 samples (1-11)         priority 37 (base 37)
>  <thread QoS user initiated (requested user initiated, ipc override user initiated), process sudden termination dirty, IO tier 0>
>  11  start_wqthread + 13 (libsystem_pthread.dylib + 9213) [0x7fff6e0c73fd] 1-11
>    11  _pthread_wqthread + 421 (libsystem_pthread.dylib + 9745) [0x7fff6e0c7611] 1-11
>      11  _dispatch_workloop_worker_thread + 598 (libdispatch.dylib + 75501) [0x7fff6de966ed] 1-11
>        11  _dispatch_lane_invoke + 385 (libdispatch.dylib + 41878) [0x7fff6de8e396] 1-11
>          11  _dispatch_lane_serial_drain + 602 (libdispatch.dylib + 39136) [0x7fff6de8d8e0] 1-11
>            11  _dispatch_client_callout + 8 (libdispatch.dylib + 13885) [0x7fff6de8763d] 1-11
>              11  _dispatch_call_block_and_release + 12 (libdispatch.dylib + 9720) [0x7fff6de865f8] 1-11
>                11  ??? (spindump + 98672) [0x108a2e170] 1-11
>                  11  ??? (spindump + 196441) [0x108a45f59] 1-11
>                    11  ??? (spindump + 193898) [0x108a4556a] 1-11
>                      11  __ulock_wait + 10 (libsystem_kernel.dylib + 14810) [0x7fff6e00b9da] 1-11
>                       *11  ??? (kernel + 7307696) [0xffffff80008f81b0] (blocked by unfair lock owned by spindump [318] thread 0x6efd64) 1-11
>
>  Thread 0x6efd66           DispatchQueue 652         11 samples (1-11)         priority 19-46 (base 37)  cpu time 0.608s (1963.2M cycles, 1449.8M instructions, 1.35c/i)
>  <thread QoS user initiated (requested user initiated, ipc override user initiated), process sudden termination dirty, IO tier 0, priority 35 (37)>
>  11  ??? [0x22113000186a7] 1-11
>    11  start_wqthread + 13 (libsystem_pthread.dylib + 9213) [0x7fff6e0c73fd] 1-11
>      11  _pthread_wqthread + 421 (libsystem_pthread.dylib + 9745) [0x7fff6e0c7611] 1-11
>        11  _dispatch_workloop_worker_thread + 598 (libdispatch.dylib + 75501) [0x7fff6de966ed] 1-11
>          11  _dispatch_lane_invoke + 385 (libdispatch.dylib + 41878) [0x7fff6de8e396] 1-11
>            11  _dispatch_lane_serial_drain + 913 (libdispatch.dylib + 39447) [0x7fff6de8da17] 1-11
>              11  _dispatch_client_callout + 8 (libdispatch.dylib + 13885) [0x7fff6de8763d] 1-11
>                11  _dispatch_call_block_and_release + 12 (libdispatch.dylib + 9720) [0x7fff6de865f8] 1-11
>                  11  ??? (spindump + 199388) [0x108a46adc] 1-11
>                    11  -[SASampleStore addKCDataStackshots:createSeparateSamplePerStackshot:] + 615 (SampleAnalysis + 80415) [0x7fff6596ba1f] 1-11
>                      4   -[SASampleStore _addKCDataStackshot:timestamp:sampleIndex:shouldSkipSampleOut:backfillKPerf:addStaticInfoOnly:] + 27906 (SampleAnalysis + 109503) [0x7fff65972bbf] 1-4
>                        4   -[SASampleStore taskForKCDataTask:loadInfos:numLoadInfos:machineArchitecture:timestamp:sharedCache:] + 1061 (SampleAnalysis + 68091) [0x7fff659689fb] 1-4
>                          4   -[SATask gatherLoadInfoFromLiveProcessWithDataGatheringOptions:] + 204 (SampleAnalysis + 476377) [0x7fff659cc4d9] 1-4
>                            4   CreateSymbolicatorForLiveProcess + 208 (SampleAnalysis + 46088) [0x7fff65963408] 1-4
>                              1   CSSymbolicatorCreateWithPidFlagsAndNotification + 31 (CoreSymbolication + 94187) [0x7fff56345feb] 1
>                                1   std::__1::unique_ptr<CSCppMachTask, std::__1::default_delete<CSCppMachTask> > make_unique<CSCppMachTask, int&>(int&&&) + 40 (CoreSymbolication + 94350) [0x7fff5634608e] 1
>                                  1   CSCppMachTask::CSCppMachTask(int) + 40 (CoreSymbolication + 385316) [0x7fff5638d124] 1
>                                    1   CSCppMachTask::initialize() + 67 (CoreSymbolication + 3915) [0x7fff5632ff4b] 1
>                                      1   CSCppMachTask::refresh_process_info() + 53 (CoreSymbolication + 385527) [0x7fff5638d1f7] 1
>                                        1   _dyld_process_info_create + 272 (libdyld.dylib + 101159) [0x7fff6ded6b27] 1
>                                          1   withRemoteBuffer(unsigned int, unsigned long long, unsigned long, bool, bool, int*, void (void*, unsigned long) block_pointer) + 84 (libdyld.dylib + 99047) [0x7fff6ded62e7] 1
>                                            1   ___dyld_process_info_create_block_invoke + 49 (libdyld.dylib + 101221) [0x7fff6ded6b65] 1
>                                              1   std::__1::unique_ptr<dyld_process_info_base, dyld_process_info_deleter> dyld_process_info_base::make<dyld_all_image_infos_64, dyld_image_info_64>(unsigned int, dyld_all_image_infos_64 const&, unsigned long long, int*) + 313 (libdyld.dylib + 102263) [0x7fff6ded6f77] 1
>                                                1   withRemoteBuffer(unsigned int, unsigned long long, unsigned long, bool, bool, int*, void (void*, unsigned long) block_pointer) + 84 (libdyld.dylib + 99047) [0x7fff6ded62e7] 1
>                                                  1   invocation function for block in std::__1::unique_ptr<dyld_process_info_base, dyld_process_info_deleter> dyld_process_info_base::make<dyld_all_image_infos_64, dyld_image_info_64>(unsigned int, dyld_all_image_infos_64 const&, unsigned long long, int*) + 564 (libdyld.dylib + 106974) [0x7fff6ded81de] (running) 1
>  <priority 33 (37)>
>                              2   CSSymbolicatorCreateWithPidFlagsAndNotification + 45 (CoreSymbolication + 94201) [0x7fff56345ff9] 2-3
>                                2   CSSymbolicatorCreateWithCSCppMachTaskFlagsAndNotification(std::__1::unique_ptr<CSCppMachTask, std::__1::default_delete<CSCppMachTask> >, unsigned int, void (unsigned int, _CSNotificationData) block_pointer) + 57 (CoreSymbolication + 93276) [0x7fff56345c5c] 2-3
>                                  2   CSCppMachTask::symbol_owners(unsigned int) + 116 (CoreSymbolication + 386516) [0x7fff5638d5d4] 2-3
>                                    2   TMachOHeaderIterator<SizeAndEndianness<Pointer64, LittleEndian> >::TMachOHeaderIterator(CSCppMachTaskContainer const&, dyld_process_info_base const*, char*, char*, unsigned long, unsigned int, TMachOHeaderIteratorHelper<SizeAndEndianness<Pointer64, LittleEndian> >&) + 253 (CoreSymbolication + 387789) [0x7fff5638dacd] 2-3
>                                      2   CSCppExceptionSafeThread::CSCppExceptionSafeThread(void () block_pointer) + 209 (CoreSymbolication + 8223) [0x7fff5633101f] 2-3
>                                        2   mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 2-3
>                                         *2   ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 2-3
>  <priority 32 (37)>
>                              1   CSSymbolicatorCreateWithPidFlagsAndNotification + 31 (CoreSymbolication + 94187) [0x7fff56345feb] 4
>                                1   std::__1::unique_ptr<CSCppMachTask, std::__1::default_delete<CSCppMachTask> > make_unique<CSCppMachTask, int&>(int&&&) + 40 (CoreSymbolication + 94350) [0x7fff5634608e] 4
>                                  1   CSCppMachTask::CSCppMachTask(int) + 40 (CoreSymbolication + 385316) [0x7fff5638d124] 4
>                                    1   CSCppMachTask::initialize() + 67 (CoreSymbolication + 3915) [0x7fff5632ff4b] 4
>                                      1   CSCppMachTask::refresh_process_info() + 53 (CoreSymbolication + 385527) [0x7fff5638d1f7] 4
>                                        1   _dyld_process_info_create + 272 (libdyld.dylib + 101159) [0x7fff6ded6b27] 4
>                                          1   withRemoteBuffer(unsigned int, unsigned long long, unsigned long, bool, bool, int*, void (void*, unsigned long) block_pointer) + 84 (libdyld.dylib + 99047) [0x7fff6ded62e7] 4
>                                            1   ___dyld_process_info_create_block_invoke + 49 (libdyld.dylib + 101221) [0x7fff6ded6b65] 4
>                                              1   std::__1::unique_ptr<dyld_process_info_base, dyld_process_info_deleter> dyld_process_info_base::make<dyld_all_image_infos_64, dyld_image_info_64>(unsigned int, dyld_all_image_infos_64 const&, unsigned long long, int*) + 313 (libdyld.dylib + 102263) [0x7fff6ded6f77] 4
>                                                1   withRemoteBuffer(unsigned int, unsigned long long, unsigned long, bool, bool, int*, void (void*, unsigned long) block_pointer) + 84 (libdyld.dylib + 99047) [0x7fff6ded62e7] 4
>                                                  1   invocation function for block in std::__1::unique_ptr<dyld_process_info_base, dyld_process_info_deleter> dyld_process_info_base::make<dyld_all_image_infos_64, dyld_image_info_64>(unsigned int, dyld_all_image_infos_64 const&, unsigned long long, int*) + 581 (libdyld.dylib + 106991) [0x7fff6ded81ef] 4
>                                                    1   dyld_process_info_base::addImage(unsigned int, bool, unsigned long long, unsigned long long, char const*) + 155 (libdyld.dylib + 99465) [0x7fff6ded6489] 4
>                                                      1   dyld_process_info_base::addInfoFromLoadCommands(mach_header const*, unsigned long long, unsigned long) + 89 (libdyld.dylib + 99689) [0x7fff6ded6569] (running) 4
>  <priority 46 (37)>
>                      2   -[SASampleStore _addKCDataStackshot:timestamp:sampleIndex:shouldSkipSampleOut:backfillKPerf:addStaticInfoOnly:] + 28270 (SampleAnalysis + 109867) [0x7fff65972d2b] 5-6
>                        2   -[SASampleStore taskForKCDataDeltaTask:loadInfos:numLoadInfos:machineArchitecture:timestamp:sharedCache:] + 640 (SampleAnalysis + 68828) [0x7fff65968cdc] 5-6
>                          1   -[SATask gatherLoadInfoFromLiveProcessWithDataGatheringOptions:] + 204 (SampleAnalysis + 476377) [0x7fff659cc4d9] 5
>                            1   CreateSymbolicatorForLiveProcess + 208 (SampleAnalysis + 46088) [0x7fff65963408] 5
>                              1   CSSymbolicatorCreateWithPidFlagsAndNotification + 31 (CoreSymbolication + 94187) [0x7fff56345feb] 5
>                                1   std::__1::unique_ptr<CSCppMachTask, std::__1::default_delete<CSCppMachTask> > make_unique<CSCppMachTask, int&>(int&&&) + 40 (CoreSymbolication + 94350) [0x7fff5634608e] 5
>                                  1   CSCppMachTask::CSCppMachTask(int) + 40 (CoreSymbolication + 385316) [0x7fff5638d124] 5
>                                    1   CSCppMachTask::initialize() + 67 (CoreSymbolication + 3915) [0x7fff5632ff4b] 5
>                                      1   CSCppMachTask::refresh_process_info() + 53 (CoreSymbolication + 385527) [0x7fff5638d1f7] 5
>                                        1   _dyld_process_info_create + 272 (libdyld.dylib + 101159) [0x7fff6ded6b27] 5
>                                          1   withRemoteBuffer(unsigned int, unsigned long long, unsigned long, bool, bool, int*, void (void*, unsigned long) block_pointer) + 84 (libdyld.dylib + 99047) [0x7fff6ded62e7] 5
>                                            1   ___dyld_process_info_create_block_invoke + 77 (libdyld.dylib + 101249) [0x7fff6ded6b81] 5
>                                              1   std::__1::unique_ptr<dyld_process_info_base, dyld_process_info_deleter> dyld_process_info_base::make<dyld_all_image_infos_32, dyld_image_info_32>(unsigned int, dyld_all_image_infos_32 const&, unsigned long long, int*) + 302 (libdyld.dylib + 101580) [0x7fff6ded6ccc] 5
>                                                1   withRemoteBuffer(unsigned int, unsigned long long, unsigned long, bool, bool, int*, void (void*, unsigned long) block_pointer) + 84 (libdyld.dylib + 99047) [0x7fff6ded62e7] 5
>                                                  1   invocation function for block in std::__1::unique_ptr<dyld_process_info_base, dyld_process_info_deleter> dyld_process_info_base::make<dyld_all_image_infos_32, dyld_image_info_32>(unsigned int, dyld_all_image_infos_32 const&, unsigned long long, int*) + 485 (libdyld.dylib + 104548) [0x7fff6ded7864] 5
>                                                    1   dyld_process_info_base::addImage(unsigned int, bool, unsigned long long, unsigned long long, char const*) + 196 (libdyld.dylib + 99506) [0x7fff6ded64b2] 5
>                                                      1   dyld_process_info_base::addInfoFromRemoteLoadCommands(unsigned int, unsigned long long) + 196 (libdyld.dylib + 100078) [0x7fff6ded66ee] 5
>                                                        1   withRemoteBuffer(unsigned int, unsigned long long, unsigned long, bool, bool, int*, void (void*, unsigned long) block_pointer) + 93 (libdyld.dylib + 99056) [0x7fff6ded62f0] 5
>                                                          1   RemoteBuffer::~RemoteBuffer() + 38 (libdyld.dylib + 98858) [0x7fff6ded622a] 5
>                                                            1   _kernelrpc_mach_vm_deallocate_trap + 10 (libsystem_kernel.dylib + 4430) [0x7fff6e00914e] 5
>                                                             *1   hndl_mach_scall64 + 22 (kernel + 1421750) [0xffffff800035b1b6] 5
>                                                               *1   mach_call_munger64 + 599 (kernel + 2885703) [0xffffff80004c0847] 5
>                                                                 *1   _kernelrpc_mach_vm_deallocate_trap + 126 (kernel + 1705278) [0xffffff80003a053e] 5
>                                                                   *1   vm_map_remove + 34 (kernel + 2414178) [0xffffff800044d662] 5
>                                                                     *1   lck_rw_lock_exclusive + 1289 (kernel + 2951929) [0xffffff80004d0af9] 5
>                                                                       *1   thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 5
>                                                                         *1   ??? (kernel + 1882937) [0xffffff80003cbb39] 5
>                                                                           *1   machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 5
>  <priority 33 (37)>
>                          1   -[SATask gatherLoadInfoFromLiveProcessWithDataGatheringOptions:] + 755 (SampleAnalysis + 476928) [0x7fff659cc700] 6
>                            1   CSCppSymbolicator::~CSCppSymbolicator() + 14 (CoreSymbolication + 61908) [0x7fff5633e1d4] 6
>                              1   CSCppSymbolicator::~CSCppSymbolicator() + 219 (CoreSymbolication + 175967) [0x7fff56359f5f] 6
>                                1   CSCppSymbolOwnerTimeline::~CSCppSymbolOwnerTimeline() + 14 (CoreSymbolication + 12532) [0x7fff563320f4] 6
>                                  1   CSCppSymbolOwnerTimeline::~CSCppSymbolOwnerTimeline() + 46 (CoreSymbolication + 370856) [0x7fff563898a8] 6
>                                    1   CSCppSymbolOwner::~CSCppSymbolOwner() + 14 (CoreSymbolication + 61972) [0x7fff5633e214] 6
>                                      1   free + 107 (libsystem_malloc.dylib + 18596) [0x7fff6e0818a4] 6
>                                        1   szone_size + 6 (libsystem_malloc.dylib + 17943) [0x7fff6e081617] (running) 6
>  <priority 34 (37)>
>                      2   -[SASampleStore _addKCDataStackshot:timestamp:sampleIndex:shouldSkipSampleOut:backfillKPerf:addStaticInfoOnly:] + 17832 (SampleAnalysis + 99429) [0x7fff65970465] 7-8
>                        1   __111-[SASampleStore _addKCDataStackshot:timestamp:sampleIndex:shouldSkipSampleOut:backfillKPerf:addStaticInfoOnly:]_block_invoke.556 + 290 (SampleAnalysis + 121495) [0x7fff65975a97] 7
>                          1   -[__NSSetM addObject:] + 611 (CoreFoundation + 299629) [0x7fff41d5826d] (running) 7
>  <priority 30 (37)>
>                        1   __111-[SASampleStore _addKCDataStackshot:timestamp:sampleIndex:shouldSkipSampleOut:backfillKPerf:addStaticInfoOnly:]_block_invoke.556 + 409 (SampleAnalysis + 121614) [0x7fff65975b0e] 8
>                          1   CFBagGetTypeID + 0 (CoreFoundation + 693579) [0x7fff41db854b] (running) 8
>  <priority 19 (37)>
>                      1   -[SASampleStore _addKCDataStackshot:timestamp:sampleIndex:shouldSkipSampleOut:backfillKPerf:addStaticInfoOnly:] + 28270 (SampleAnalysis + 109867) [0x7fff65972d2b] 9
>                        1   -[SASampleStore taskForKCDataDeltaTask:loadInfos:numLoadInfos:machineArchitecture:timestamp:sharedCache:] + 640 (SampleAnalysis + 68828) [0x7fff65968cdc] 9
>                          1   -[SATask gatherLoadInfoFromLiveProcessWithDataGatheringOptions:] + 204 (SampleAnalysis + 476377) [0x7fff659cc4d9] 9
>                            1   CreateSymbolicatorForLiveProcess + 208 (SampleAnalysis + 46088) [0x7fff65963408] 9
>                              1   CSSymbolicatorCreateWithPidFlagsAndNotification + 45 (CoreSymbolication + 94201) [0x7fff56345ff9] 9
>                                1   CSSymbolicatorCreateWithCSCppMachTaskFlagsAndNotification(std::__1::unique_ptr<CSCppMachTask, std::__1::default_delete<CSCppMachTask> >, unsigned int, void (unsigned int, _CSNotificationData) block_pointer) + 57 (CoreSymbolication + 93276) [0x7fff56345c5c] 9
>                                  1   CSCppMachTask::symbol_owners(unsigned int) + 180 (CoreSymbolication + 386580) [0x7fff5638d614] 9
>                                    1   TMachOHeaderIterator<SizeAndEndianness<Pointer32, LittleEndian> >::TMachOHeaderIterator(CSCppMachTaskContainer const&, dyld_process_info_base const*, char*, char*, unsigned long, unsigned int, TMachOHeaderIteratorHelper<SizeAndEndianness<Pointer32, LittleEndian> >&) + 253 (CoreSymbolication + 390145) [0x7fff5638e401] 9
>                                      1   CSCppExceptionSafeThread::CSCppExceptionSafeThread(void () block_pointer) + 209 (CoreSymbolication + 8223) [0x7fff5633101f] 9
>                                        1   mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 9
>                                         *1   ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 9
>  <priority 24 (37)>
>                      1   -[SASampleStore _addKCDataStackshot:timestamp:sampleIndex:shouldSkipSampleOut:backfillKPerf:addStaticInfoOnly:] + 17832 (SampleAnalysis + 99429) [0x7fff65970465] 10
>                        1   __111-[SASampleStore _addKCDataStackshot:timestamp:sampleIndex:shouldSkipSampleOut:backfillKPerf:addStaticInfoOnly:]_block_invoke.556 + 353 (SampleAnalysis + 121558) [0x7fff65975ad6] 10
>                          1   -[SASampleStore addKCDataThreadV4:threadV2:deltaThreadV3:deltaThreadV2:timestamp:sampleIndex:stack:name:waitInfo:instructionCycles:task:taskIsSuspended:] + 829 (SampleAnalysis + 75927) [0x7fff6596a897] 10
>                            1   -[__NSArrayM objectAtIndex:] + 107 (CoreFoundation + 182387) [0x7fff41d3b873] (running) 10
>  <priority 29 (37)>
>                      1   -[SASampleStore _addKCDataStackshot:timestamp:sampleIndex:shouldSkipSampleOut:backfillKPerf:addStaticInfoOnly:] + 28270 (SampleAnalysis + 109867) [0x7fff65972d2b] 11
>                        1   -[SASampleStore taskForKCDataDeltaTask:loadInfos:numLoadInfos:machineArchitecture:timestamp:sharedCache:] + 640 (SampleAnalysis + 68828) [0x7fff65968cdc] 11
>                          1   -[SATask gatherLoadInfoFromLiveProcessWithDataGatheringOptions:] + 204 (SampleAnalysis + 476377) [0x7fff659cc4d9] 11
>                            1   CreateSymbolicatorForLiveProcess + 208 (SampleAnalysis + 46088) [0x7fff65963408] 11
>                              1   CSSymbolicatorCreateWithPidFlagsAndNotification + 31 (CoreSymbolication + 94187) [0x7fff56345feb] 11
>                                1   std::__1::unique_ptr<CSCppMachTask, std::__1::default_delete<CSCppMachTask> > make_unique<CSCppMachTask, int&>(int&&&) + 40 (CoreSymbolication + 94350) [0x7fff5634608e] 11
>                                  1   CSCppMachTask::CSCppMachTask(int) + 40 (CoreSymbolication + 385316) [0x7fff5638d124] 11
>                                    1   CSCppMachTask::initialize() + 67 (CoreSymbolication + 3915) [0x7fff5632ff4b] 11
>                                      1   CSCppMachTask::refresh_process_info() + 53 (CoreSymbolication + 385527) [0x7fff5638d1f7] 11
>                                        1   _dyld_process_info_create + 272 (libdyld.dylib + 101159) [0x7fff6ded6b27] 11
>                                          1   withRemoteBuffer(unsigned int, unsigned long long, unsigned long, bool, bool, int*, void (void*, unsigned long) block_pointer) + 84 (libdyld.dylib + 99047) [0x7fff6ded62e7] 11
>                                            1   ___dyld_process_info_create_block_invoke + 77 (libdyld.dylib + 101249) [0x7fff6ded6b81] 11
>                                              1   std::__1::unique_ptr<dyld_process_info_base, dyld_process_info_deleter> dyld_process_info_base::make<dyld_all_image_infos_32, dyld_image_info_32>(unsigned int, dyld_all_image_infos_32 const&, unsigned long long, int*) + 302 (libdyld.dylib + 101580) [0x7fff6ded6ccc] 11
>                                                1   withRemoteBuffer(unsigned int, unsigned long long, unsigned long, bool, bool, int*, void (void*, unsigned long) block_pointer) + 84 (libdyld.dylib + 99047) [0x7fff6ded62e7] 11
>                                                  1   invocation function for block in std::__1::unique_ptr<dyld_process_info_base, dyld_process_info_deleter> dyld_process_info_base::make<dyld_all_image_infos_32, dyld_image_info_32>(unsigned int, dyld_all_image_infos_32 const&, unsigned long long, int*) + 485 (libdyld.dylib + 104548) [0x7fff6ded7864] 11
>                                                    1   dyld_process_info_base::addImage(unsigned int, bool, unsigned long long, unsigned long long, char const*) + 196 (libdyld.dylib + 99506) [0x7fff6ded64b2] 11
>                                                      1   dyld_process_info_base::addInfoFromRemoteLoadCommands(unsigned int, unsigned long long) + 196 (libdyld.dylib + 100078) [0x7fff6ded66ee] 11
>                                                        1   withRemoteBuffer(unsigned int, unsigned long long, unsigned long, bool, bool, int*, void (void*, unsigned long) block_pointer) + 59 (libdyld.dylib + 99022) [0x7fff6ded62ce] 11
>                                                          1   RemoteBuffer::RemoteBuffer(unsigned int, unsigned long long, unsigned long, bool, bool) + 55 (libdyld.dylib + 98727) [0x7fff6ded61a7] 11
>                                                            1   RemoteBuffer::map(unsigned int, unsigned long long, bool) + 65 (libdyld.dylib + 98363) [0x7fff6ded603b] (running) 11
>
>  Thread 0x6efd64           11 samples (1-11)         priority 63 (base 63)
>  <thread QoS unspecified (promote user initiated), process sudden termination dirty, IO tier 0>
>  11  thread_start + 13 (libsystem_pthread.dylib + 9229) [0x7fff6e0c740d] 1-11
>    11  _pthread_start + 66 (libsystem_pthread.dylib + 25161) [0x7fff6e0cb249] 1-11
>      11  _pthread_body + 126 (libsystem_pthread.dylib + 13035) [0x7fff6e0c82eb] 1-11
>        11  ??? (spindump + 192697) [0x108a450b9] 1-11
>          11  _dispatch_group_wait_slow + 43 (libdispatch.dylib + 17821) [0x7fff6de8859d] 1-11
>            11  __ulock_wait + 10 (libsystem_kernel.dylib + 14810) [0x7fff6e00b9da] 1-11
>             *11  ??? (kernel + 7307696) [0xffffff80008f81b0] 1-11
>
>  Thread 0x6effc1           11 samples (1-11)         priority 63 (base 63)     cpu time 0.064s (68.0M cycles, 36.3M instructions, 1.87c/i)
>  <process sudden termination dirty, IO tier 0>
>  11  thread_start + 13 (libsystem_pthread.dylib + 9229) [0x7fff6e0c740d] 1-11
>    11  _pthread_start + 66 (libsystem_pthread.dylib + 25161) [0x7fff6e0cb249] 1-11
>      11  _pthread_body + 126 (libsystem_pthread.dylib + 13035) [0x7fff6e0c82eb] 1-11
>        11  ??? (spindump + 191231) [0x108a44aff] 1-11
>          11  __stack_snapshot_with_config + 10 (libsystem_kernel.dylib + 129014) [0x7fff6e0277f6] 1-11
>           *11  hndl_unix_scall64 + 22 (kernel + 1421718) [0xffffff800035b196] 1-11
>             *11  unix_syscall64 + 637 (kernel + 8094845) [0xffffff80009b847d] 1-11
>               *11  stack_snapshot_with_config + 182 (kernel + 7256182) [0xffffff80008eb876] 1-11
>                 *11  kern_stack_snapshot_internal + 1003 (kernel + 1561243) [0xffffff800037d29b] (running) 1-11
>
>  Thread 0x6effc0           DispatchQueue 659         10 samples (2-11)         priority 0-46 (base 37)   cpu time 0.400s (1319.9M cycles, 1209.9M instructions, 1.09c/i)
>  <DispatchQueue not seen for 1 sample, thread QoS user initiated (requested user initiated, ipc override user initiated), process sudden termination dirty, IO tier 0, priority 36 (37)>
>  10  ??? [0x22113000186a7] 2-11
>    10  start_wqthread + 13 (libsystem_pthread.dylib + 9213) [0x7fff6e0c73fd] 2-11
>      10  _pthread_wqthread + 421 (libsystem_pthread.dylib + 9745) [0x7fff6e0c7611] 2-11
>        10  _dispatch_workloop_worker_thread + 598 (libdispatch.dylib + 75501) [0x7fff6de966ed] 2-11
>          10  _dispatch_lane_invoke + 385 (libdispatch.dylib + 41878) [0x7fff6de8e396] 2-11
>            10  _dispatch_lane_serial_drain + 913 (libdispatch.dylib + 39447) [0x7fff6de8da17] 2-11
>              10  _dispatch_client_callout + 8 (libdispatch.dylib + 13885) [0x7fff6de8763d] 2-11
>                10  _dispatch_call_block_and_release + 12 (libdispatch.dylib + 9720) [0x7fff6de865f8] 2-11
>                  10  ??? (spindump + 199388) [0x108a46adc] 2-11
>                    10  -[SASampleStore addKCDataStackshots:createSeparateSamplePerStackshot:] + 615 (SampleAnalysis + 80415) [0x7fff6596ba1f] 2-11
>                      6  -[SASampleStore _addKCDataStackshot:timestamp:sampleIndex:shouldSkipSampleOut:backfillKPerf:addStaticInfoOnly:] + 27906 (SampleAnalysis + 109503) [0x7fff65972bbf] 2-7
>                        6  -[SASampleStore taskForKCDataTask:loadInfos:numLoadInfos:machineArchitecture:timestamp:sharedCache:] + 1061 (SampleAnalysis + 68091) [0x7fff659689fb] 2-7
>                          6  -[SATask gatherLoadInfoFromLiveProcessWithDataGatheringOptions:] + 204 (SampleAnalysis + 476377) [0x7fff659cc4d9] 2-7
>                            6  CreateSymbolicatorForLiveProcess + 208 (SampleAnalysis + 46088) [0x7fff65963408] 2-7
>                              1  CSSymbolicatorCreateWithPidFlagsAndNotification + 45 (CoreSymbolication + 94201) [0x7fff56345ff9] 2
>                                1  CSSymbolicatorCreateWithCSCppMachTaskFlagsAndNotification(std::__1::unique_ptr<CSCppMachTask, std::__1::default_delete<CSCppMachTask> >, unsigned int, void (unsigned int, _CSNotificationData) block_pointer) + 57 (CoreSymbolication + 93276) [0x7fff56345c5c] 2
>                                  1  CSCppMachTask::symbol_owners(unsigned int) + 116 (CoreSymbolication + 386516) [0x7fff5638d5d4] 2
>                                    1  TMachOHeaderIterator<SizeAndEndianness<Pointer64, LittleEndian> >::TMachOHeaderIterator(CSCppMachTaskContainer const&, dyld_process_info_base const*, char*, char*, unsigned long, unsigned int, TMachOHeaderIteratorHelper<SizeAndEndianness<Pointer64, LittleEndian> >&) + 253 (CoreSymbolication + 387789) [0x7fff5638dacd] 2
>                                      1  CSCppExceptionSafeThread::CSCppExceptionSafeThread(void () block_pointer) + 209 (CoreSymbolication + 8223) [0x7fff5633101f] 2
>                                        1  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 2
>                                         *1  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 2
>                              2  CSSymbolicatorCreateWithPidFlagsAndNotification + 31 (CoreSymbolication + 94187) [0x7fff56345feb] 3-4
>                                2  std::__1::unique_ptr<CSCppMachTask, std::__1::default_delete<CSCppMachTask> > make_unique<CSCppMachTask, int&>(int&&&) + 40 (CoreSymbolication + 94350) [0x7fff5634608e] 3-4
>                                  2  CSCppMachTask::CSCppMachTask(int) + 40 (CoreSymbolication + 385316) [0x7fff5638d124] 3-4
>                                    2  CSCppMachTask::initialize() + 67 (CoreSymbolication + 3915) [0x7fff5632ff4b] 3-4
>                                      2  CSCppMachTask::refresh_process_info() + 53 (CoreSymbolication + 385527) [0x7fff5638d1f7] 3-4
>                                        2  _dyld_process_info_create + 272 (libdyld.dylib + 101159) [0x7fff6ded6b27] 3-4
>                                          2  withRemoteBuffer(unsigned int, unsigned long long, unsigned long, bool, bool, int*, void (void*, unsigned long) block_pointer) + 84 (libdyld.dylib + 99047) [0x7fff6ded62e7] 3-4
>                                            2  ___dyld_process_info_create_block_invoke + 49 (libdyld.dylib + 101221) [0x7fff6ded6b65] 3-4
>                                              2  std::__1::unique_ptr<dyld_process_info_base, dyld_process_info_deleter> dyld_process_info_base::make<dyld_all_image_infos_64, dyld_image_info_64>(unsigned int, dyld_all_image_infos_64 const&, unsigned long long, int*) + 313 (libdyld.dylib + 102263) [0x7fff6ded6f77] 3-4
>                                                2  withRemoteBuffer(unsigned int, unsigned long long, unsigned long, bool, bool, int*, void (void*, unsigned long) block_pointer) + 84 (libdyld.dylib + 99047) [0x7fff6ded62e7] 3-4
>                                                  2  invocation function for block in std::__1::unique_ptr<dyld_process_info_base, dyld_process_info_deleter> dyld_process_info_base::make<dyld_all_image_infos_64, dyld_image_info_64>(unsigned int, dyld_all_image_infos_64 const&, unsigned long long, int*) + 581 (libdyld.dylib + 106991) [0x7fff6ded81ef] 3-4
>                                                    2  dyld_process_info_base::addImage(unsigned int, bool, unsigned long long, unsigned long long, char const*) + 196 (libdyld.dylib + 99506) [0x7fff6ded64b2] 3-4
>                                                      1  dyld_process_info_base::addInfoFromRemoteLoadCommands(unsigned int, unsigned long long) + 378 (libdyld.dylib + 100260) [0x7fff6ded67a4] 3
>                                                        1  withRemoteBuffer(unsigned int, unsigned long long, unsigned long, bool, bool, int*, void (void*, unsigned long) block_pointer) + 84 (libdyld.dylib + 99047) [0x7fff6ded62e7] 3
>                                                          1  dyld_process_info_base::addInfoFromLoadCommands(mach_header const*, unsigned long long, unsigned long) + 84 (libdyld.dylib + 99684) [0x7fff6ded6564] 3
>                                                           *1  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 3
>                                                             *1  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 3
>                                                               *1  ??? (kernel + 2338708) [0xffffff800043af94] 3
>                                                                 *1  vm_fault_page + 2484 (kernel + 2320516) [0xffffff8000436884] 3
>                                                                   *1  vnode_pager_data_request + 99 (kernel + 2255971) [0xffffff8000426c63] 3
>                                                                     *1  vnode_pager_cluster_read + 72 (kernel + 2256616) [0xffffff8000426ee8] 3
>                                                                       *1  vnode_pagein + 1462 (kernel + 7697542) [0xffffff8000957486] 3
>                                                                         *1  apfs_vnop_pagein + 839 (apfs + 242969) [0xffffff7f81c40519] 3
>                                                                           *1  decmpfs_pagein_compressed + 741 (kernel + 4469685) [0xffffff80006433b5] 3
>                                                                             *1  ??? (kernel + 4471911) [0xffffff8000643c67] 3
>                                                                               *1  compression_decode_buffer + 2025 (AppleFSCompressionTypeZlib + 32348) [0xffffff7f8170ae5c] 3
>                                                                                 *1  compression_decode_buffer + 3722 (AppleFSCompressionTypeZlib + 34045) [0xffffff7f8170b4fd] 3
>                                                                                   *1  compression_decode_buffer + 5600 (AppleFSCompressionTypeZlib + 35923) [0xffffff7f8170bc53] 3
>                                                                                     *1  OSMalloc + 140 (kernel + 1811580) [0xffffff80003ba47c] 3
>                                                                                       *1  kalloc_canblock + 319 (kernel + 1809247) [0xffffff80003b9b5f] 3
>                                                                                         *1  kernel_memory_allocate + 934 (kernel + 2357206) [0xffffff800043f7d6] 3
>                                                                                           *1  vm_map_find_space + 711 (kernel + 2402919) [0xffffff800044aa67] (running) 3
>  <priority 46 (37)>
>                                                      1  dyld_process_info_base::addInfoFromRemoteLoadCommands(unsigned int, unsigned long long) + 196 (libdyld.dylib + 100078) [0x7fff6ded66ee] 4
>                                                        1  withRemoteBuffer(unsigned int, unsigned long long, unsigned long, bool, bool, int*, void (void*, unsigned long) block_pointer) + 84 (libdyld.dylib + 99047) [0x7fff6ded62e7] 4
>                                                          1  invocation function for block in dyld_process_info_base::addInfoFromRemoteLoadCommands(unsigned int, unsigned long long) + 17 (libdyld.dylib + 33536) [0x7fff6dec6300] 4
>                                                           *1  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 4
>                                                             *1  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 4
>                                                               *1  ??? (kernel + 2338708) [0xffffff800043af94] 4
>                                                                 *1  vm_fault_page + 2484 (kernel + 2320516) [0xffffff8000436884] 4
>                                                                   *1  vnode_pager_data_request + 99 (kernel + 2255971) [0xffffff8000426c63] 4
>                                                                     *1  vnode_pager_cluster_read + 72 (kernel + 2256616) [0xffffff8000426ee8] 4
>                                                                       *1  vnode_pagein + 1462 (kernel + 7697542) [0xffffff8000957486] 4
>                                                                         *1  apfs_vnop_pagein + 839 (apfs + 242969) [0xffffff7f81c40519] 4
>                                                                           *1  decmpfs_pagein_compressed + 741 (kernel + 4469685) [0xffffff80006433b5] 4
>                                                                             *1  ??? (kernel + 4471911) [0xffffff8000643c67] 4
>                                                                               *1  compression_decode_buffer + 2025 (AppleFSCompressionTypeZlib + 32348) [0xffffff7f8170ae5c] 4
>                                                                                 *1  compression_decode_buffer + 3685 (AppleFSCompressionTypeZlib + 34008) [0xffffff7f8170b4d8] 4
>                                                                                   *1  compression_decode_buffer + 2897 (AppleFSCompressionTypeZlib + 33220) [0xffffff7f8170b1c4] 4
>                                                                                     *1  VNOP_GETXATTR + 82 (kernel + 4391714) [0xffffff8000630322] 4
>                                                                                       *1  apfs_vnop_getxattr + 198 (apfs + 187477) [0xffffff7f81c32c55] 4
>                                                                                         *1  apfs_inode_getxattr + 428 (apfs + 188021) [0xffffff7f81c32e75] 4
>                                                                                           *1  apfs_nstream_read + 623 (apfs + 186043) [0xffffff7f81c326bb] 4
>                                                                                             *1  cluster_read_ext + 2280 (kernel + 4110712) [0xffffff80005eb978] 4
>                                                                                               *1  ??? (kernel + 4117009) [0xffffff80005ed211] 4
>                                                                                                 *1  ??? (kernel + 4086228) [0xffffff80005e59d4] 4
>                                                                                                   *1  VNOP_BLOCKMAP + 127 (kernel + 4392639) [0xffffff80006306bf] 4
>                                                                                                     *1  apfs_vnop_blockmap + 3124 (apfs + 162346) [0xffffff7f81c2ca2a] 4
>                                                                                                       *1  lookup_file_extent + 162 (apfs + 452173) [0xffffff7f81c7364d] 4
>                                                                                                         *1  tree_lookup_le + 48 (apfs + 552208) [0xffffff7f81c8bd10] 4
>                                                                                                           *1  _bt_lookup_variant + 260 (apfs + 625714) [0xffffff7f81c9dc32] 4
>                                                                                                             *1  btree_node_get + 105 (apfs + 591156) [0xffffff7f81c95534] 4
>                                                                                                               *1  btree_node_get_internal + 355 (apfs + 591526) [0xffffff7f81c956a6] 4
>                                                                                                                 *1  obj_get + 1599 (apfs + 726329) [0xffffff7f81cb6539] 4
>                                                                                                                   *1  obj_read + 285 (apfs + 728865) [0xffffff7f81cb6f21] 4
>                                                                                                                     *1  vnode_dev_read + 30 (apfs + 8812) [0xffffff7f81c0726c] 4
>                                                                                                                       *1  _vnode_dev_read + 604 (apfs + 12897) [0xffffff7f81c08261] 4
>                                                                                                                         *1  nx_bio_doread + 379 (apfs + 13797) [0xffffff7f81c085e5] 4
>                                                                                                                           *1  VNOP_STRATEGY + 66 (kernel + 4392946) [0xffffff80006307f2] 4
>                                                                                                                             *1  spec_strategy + 946 (kernel + 4428370) [0xffffff8000639252] 4
>                                                                                                                               *1  dkreadwrite(void*, dkrtype_t) + 1539 (IOStorageFamily + 54671) [0xffffff7f810db58f] 4
>                                                                                                                                 *1  IOBlockStorageDriver::prepareRequest(unsigned long long, IOMemoryDescriptor*, IOStorageAttributes*, IOStorageCompletion*) + 299 (IOStorageFamily + 29539) [0xffffff7f810d5363] 4
>                                                                                                                                   *1  IOBlockStorageDriver::executeRequest(unsigned long long, IOMemoryDescriptor*, IOStorageAttributes*, IOStorageCompletion*, IOBlockStorageDriver::Context*) + 291 (IOStorageFamily + 18935) [0xffffff7f810d29f7] 4
>                                                                                                                                     *1  IOAHCIBlockStorageDriver::AsyncReadWrite(IOMemoryDescriptor*, unsigned long long, unsigned long long, IOStorageAttributes*, IOStorageCompletion*) + 891 (IOAHCIBlockStorage + 45537) [0xffffff7f830661e1] 4
>                                                                                                                                       *1  IOAHCIDiskQueueManager::EnqueueRequest(__SATAIORequest*, bool) + 836 (IOAHCIBlockStorage + 9432) [0xffffff7f8305d4d8] 4
>                                                                                                                                         *1  IOAHCIDiskQueueManager::DispatchRequest(__SATAIORequest*) + 54 (IOAHCIBlockStorage + 11120) [0xffffff7f8305db70] 4
>                                                                                                                                           *1  IOAHCIBlockStorageDriver::ExecuteRequest(__SATAIORequest*) + 182 (IOAHCIBlockStorage + 32728) [0xffffff7f83062fd8] 4
>                                                                                                                                             *1  IOAHCIDevice::ExecuteRequest(IOSerialATARequestFIS*) + 72 (IOAHCIFamily + 15168) [0xffffff7f83034b40] 4
>                                                                                                                                               *1  IOAHCIPort::GetAHCIRequest(bool) + 21 (IOAHCIFamily + 5199) [0xffffff7f8303244f] (running) 4
>  <priority 31 (37)>
>                              1  CSSymbolicatorCreateWithPidFlagsAndNotification + 45 (CoreSymbolication + 94201) [0x7fff56345ff9] 5
>                                1  CSSymbolicatorCreateWithCSCppMachTaskFlagsAndNotification(std::__1::unique_ptr<CSCppMachTask, std::__1::default_delete<CSCppMachTask> >, unsigned int, void (unsigned int, _CSNotificationData) block_pointer) + 57 (CoreSymbolication + 93276) [0x7fff56345c5c] 5
>                                  1  CSCppMachTask::symbol_owners(unsigned int) + 116 (CoreSymbolication + 386516) [0x7fff5638d5d4] 5
>                                    1  TMachOHeaderIterator<SizeAndEndianness<Pointer64, LittleEndian> >::TMachOHeaderIterator(CSCppMachTaskContainer const&, dyld_process_info_base const*, char*, char*, unsigned long, unsigned int, TMachOHeaderIteratorHelper<SizeAndEndianness<Pointer64, LittleEndian> >&) + 253 (CoreSymbolication + 387789) [0x7fff5638dacd] 5
>                                      1  CSCppExceptionSafeThread::CSCppExceptionSafeThread(void () block_pointer) + 209 (CoreSymbolication + 8223) [0x7fff5633101f] 5
>                                        1  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 5
>                                         *1  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 5
>  <priority 33 (37)>
>                              2  CSSymbolicatorCreateWithPidFlagsAndNotification + 31 (CoreSymbolication + 94187) [0x7fff56345feb] 6-7
>                                2  std::__1::unique_ptr<CSCppMachTask, std::__1::default_delete<CSCppMachTask> > make_unique<CSCppMachTask, int&>(int&&&) + 40 (CoreSymbolication + 94350) [0x7fff5634608e] 6-7
>                                  2  CSCppMachTask::CSCppMachTask(int) + 40 (CoreSymbolication + 385316) [0x7fff5638d124] 6-7
>                                    2  CSCppMachTask::initialize() + 67 (CoreSymbolication + 3915) [0x7fff5632ff4b] 6-7
>                                      2  CSCppMachTask::refresh_process_info() + 53 (CoreSymbolication + 385527) [0x7fff5638d1f7] 6-7
>                                        2  _dyld_process_info_create + 272 (libdyld.dylib + 101159) [0x7fff6ded6b27] 6-7
>                                          2  withRemoteBuffer(unsigned int, unsigned long long, unsigned long, bool, bool, int*, void (void*, unsigned long) block_pointer) + 84 (libdyld.dylib + 99047) [0x7fff6ded62e7] 6-7
>                                            2  ___dyld_process_info_create_block_invoke + 49 (libdyld.dylib + 101221) [0x7fff6ded6b65] 6-7
>                                              2  std::__1::unique_ptr<dyld_process_info_base, dyld_process_info_deleter> dyld_process_info_base::make<dyld_all_image_infos_64, dyld_image_info_64>(unsigned int, dyld_all_image_infos_64 const&, unsigned long long, int*) + 313 (libdyld.dylib + 102263) [0x7fff6ded6f77] 6-7
>                                                2  withRemoteBuffer(unsigned int, unsigned long long, unsigned long, bool, bool, int*, void (void*, unsigned long) block_pointer) + 84 (libdyld.dylib + 99047) [0x7fff6ded62e7] 6-7
>                                                  2  invocation function for block in std::__1::unique_ptr<dyld_process_info_base, dyld_process_info_deleter> dyld_process_info_base::make<dyld_all_image_infos_64, dyld_image_info_64>(unsigned int, dyld_all_image_infos_64 const&, unsigned long long, int*) + 581 (libdyld.dylib + 106991) [0x7fff6ded81ef] 6-7
>                                                    2  dyld_process_info_base::addImage(unsigned int, bool, unsigned long long, unsigned long long, char const*) + 196 (libdyld.dylib + 99506) [0x7fff6ded64b2] 6-7
>                                                      2  dyld_process_info_base::addInfoFromRemoteLoadCommands(unsigned int, unsigned long long) + 196 (libdyld.dylib + 100078) [0x7fff6ded66ee] 6-7
>                                                        2  withRemoteBuffer(unsigned int, unsigned long long, unsigned long, bool, bool, int*, void (void*, unsigned long) block_pointer) + 84 (libdyld.dylib + 99047) [0x7fff6ded62e7] 6-7
>                                                          2  invocation function for block in dyld_process_info_base::addInfoFromRemoteLoadCommands(unsigned int, unsigned long long) + 17 (libdyld.dylib + 33536) [0x7fff6dec6300] 6-7
>                                                           *2  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 6-7
>                                                             *2  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 6-7
>                                                               *2  ??? (kernel + 2338708) [0xffffff800043af94] 6-7
>                                                                 *2  vm_fault_page + 2484 (kernel + 2320516) [0xffffff8000436884] 6-7
>                                                                   *2  vnode_pager_data_request + 99 (kernel + 2255971) [0xffffff8000426c63] 6-7
>                                                                     *2  vnode_pager_cluster_read + 72 (kernel + 2256616) [0xffffff8000426ee8] 6-7
>                                                                       *2  vnode_pagein + 1462 (kernel + 7697542) [0xffffff8000957486] 6-7
>                                                                         *2  apfs_vnop_pagein + 839 (apfs + 242969) [0xffffff7f81c40519] 6-7
>                                                                           *2  decmpfs_pagein_compressed + 741 (kernel + 4469685) [0xffffff80006433b5] 6-7
>                                                                             *2  ??? (kernel + 4471911) [0xffffff8000643c67] 6-7
>                                                                               *2  compression_decode_buffer + 2025 (AppleFSCompressionTypeZlib + 32348) [0xffffff7f8170ae5c] 6-7
>                                                                                 *1  compression_decode_buffer + 3685 (AppleFSCompressionTypeZlib + 34008) [0xffffff7f8170b4d8] 6
>                                                                                   *1  compression_decode_buffer + 2897 (AppleFSCompressionTypeZlib + 33220) [0xffffff7f8170b1c4] 6
>                                                                                     *1  VNOP_GETXATTR + 82 (kernel + 4391714) [0xffffff8000630322] 6
>                                                                                       *1  apfs_vnop_getxattr + 198 (apfs + 187477) [0xffffff7f81c32c55] 6
>                                                                                         *1  apfs_inode_getxattr + 428 (apfs + 188021) [0xffffff7f81c32e75] 6
>                                                                                           *1  apfs_nstream_read + 623 (apfs + 186043) [0xffffff7f81c326bb] 6
>                                                                                             *1  cluster_read_ext + 2280 (kernel + 4110712) [0xffffff80005eb978] 6
>                                                                                               *1  ??? (kernel + 4117009) [0xffffff80005ed211] 6
>                                                                                                 *1  ??? (kernel + 4086228) [0xffffff80005e59d4] 6
>                                                                                                   *1  VNOP_BLOCKMAP + 127 (kernel + 4392639) [0xffffff80006306bf] 6
>                                                                                                     *1  apfs_vnop_blockmap + 3124 (apfs + 162346) [0xffffff7f81c2ca2a] 6
>                                                                                                       *1  lookup_file_extent + 162 (apfs + 452173) [0xffffff7f81c7364d] 6
>                                                                                                         *1  tree_lookup_le + 48 (apfs + 552208) [0xffffff7f81c8bd10] 6
>                                                                                                           *1  _bt_lookup_variant + 260 (apfs + 625714) [0xffffff7f81c9dc32] 6
>                                                                                                             *1  btree_node_get + 105 (apfs + 591156) [0xffffff7f81c95534] 6
>                                                                                                               *1  btree_node_get_internal + 355 (apfs + 591526) [0xffffff7f81c956a6] 6
>                                                                                                                 *1  obj_get + 1599 (apfs + 726329) [0xffffff7f81cb6539] 6
>                                                                                                                   *1  obj_read + 513 (apfs + 729093) [0xffffff7f81cb7005] 6
>                                                                                                                     *1  omap_get + 262 (apfs + 743621) [0xffffff7f81cba8c5] 6
>                                                                                                                       *1  tree_lookup_le + 48 (apfs + 552208) [0xffffff7f81c8bd10] 6
>                                                                                                                         *1  _bt_lookup_variant + 927 (apfs + 626381) [0xffffff7f81c9decd] 6
>                                                                                                                           *1  btree_node_get + 105 (apfs + 591156) [0xffffff7f81c95534] 6
>                                                                                                                             *1  btree_node_get_internal + 355 (apfs + 591526) [0xffffff7f81c956a6] 6
>                                                                                                                               *1  obj_get + 2642 (apfs + 727372) [0xffffff7f81cb694c] 6
>                                                                                                                                 *1  obj_get_finish + 154 (apfs + 729749) [0xffffff7f81cb7295] 6
>                                                                                                                                   *1  obj_reference_release_wait + 54 (apfs + 712145) [0xffffff7f81cb2dd1] 6
>                                                                                                                                     *1  OSAddAtomic64 + 9 (kernel + 8148073) [0xffffff80009c5469] (running) 6
>  <priority 46 (37)>
>                                                                                 *1  compression_decode_buffer + 3753 (AppleFSCompressionTypeZlib + 34076) [0xffffff7f8170b51c] 7
>                                                                                   *1  compression_decode_buffer + 2897 (AppleFSCompressionTypeZlib + 33220) [0xffffff7f8170b1c4] 7
>                                                                                     *1  VNOP_GETXATTR + 82 (kernel + 4391714) [0xffffff8000630322] 7
>                                                                                       *1  apfs_vnop_getxattr + 198 (apfs + 187477) [0xffffff7f81c32c55] 7
>                                                                                         *1  apfs_inode_getxattr + 428 (apfs + 188021) [0xffffff7f81c32e75] 7
>                                                                                           *1  apfs_nstream_read + 623 (apfs + 186043) [0xffffff7f81c326bb] 7
>                                                                                             *1  cluster_read_ext + 2280 (kernel + 4110712) [0xffffff80005eb978] 7
>                                                                                               *1  ??? (kernel + 4117906) [0xffffff80005ed592] 7
>                                                                                                 *1  ??? (kernel + 7168269) [0xffffff80008d610d] 7
>                                                                                                   *1  lck_mtx_sleep + 128 (kernel + 1824992) [0xffffff80003bd8e0] 7
>                                                                                                     *1  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 7
>                                                                                                       *1  ??? (kernel + 1882937) [0xffffff80003cbb39] 7
>                                                                                                         *1  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 7
>  <priority 35 (37)>
>                      1  -[SASampleStore _addKCDataStackshot:timestamp:sampleIndex:shouldSkipSampleOut:backfillKPerf:addStaticInfoOnly:] + 23075 (SampleAnalysis + 104672) [0x7fff659718e0] 8
>                        1  -[SASampleStore addKCDataThreadV4:threadV2:deltaThreadV3:deltaThreadV2:timestamp:sampleIndex:stack:name:waitInfo:instructionCycles:task:taskIsSuspended:] + 2535 (SampleAnalysis + 77633) [0x7fff6596af41] 8
>                          1  -[SASampleStore addKernelStack:] + 135 (SampleAnalysis + 69999) [0x7fff6596916f] 8
>                            1  +[SAFrame addStack:toSetOfRootFrames:] + 211 (SampleAnalysis + 6735) [0x7fff65959a4f] 8
>                              1  -[SAFrameKCDataIterator iterateFrames:] + 4004 (SampleAnalysis + 13181) [0x7fff6595b37d] 8
>                                1  objc_release + 103 (libobjc.A.dylib + 33639) [0x7fff6c701367] 8
>                                 *1  ??? (kernel + 1726528) [0xffffff80003a5840] (runnable) 8
>  <thread QoS user initiated (promote default), priority 0 (37)>
>                      3  -[SASampleStore _addKCDataStackshot:timestamp:sampleIndex:shouldSkipSampleOut:backfillKPerf:addStaticInfoOnly:] + 27906 (SampleAnalysis + 109503) [0x7fff65972bbf] 9-11
>                        1  -[SASampleStore taskForKCDataTask:loadInfos:numLoadInfos:machineArchitecture:timestamp:sharedCache:] + 1061 (SampleAnalysis + 68091) [0x7fff659689fb] 9
>                          1  -[SATask gatherLoadInfoFromLiveProcessWithDataGatheringOptions:] + 204 (SampleAnalysis + 476377) [0x7fff659cc4d9] 9
>                            1  CreateSymbolicatorForLiveProcess + 208 (SampleAnalysis + 46088) [0x7fff65963408] 9
>                              1  CSSymbolicatorCreateWithPidFlagsAndNotification + 45 (CoreSymbolication + 94201) [0x7fff56345ff9] 9
>                                1  CSSymbolicatorCreateWithCSCppMachTaskFlagsAndNotification(std::__1::unique_ptr<CSCppMachTask, std::__1::default_delete<CSCppMachTask> >, unsigned int, void (unsigned int, _CSNotificationData) block_pointer) + 57 (CoreSymbolication + 93276) [0x7fff56345c5c] 9
>                                  1  CSCppMachTask::symbol_owners(unsigned int) + 116 (CoreSymbolication + 386516) [0x7fff5638d5d4] 9
>                                    1  TMachOHeaderIterator<SizeAndEndianness<Pointer64, LittleEndian> >::TMachOHeaderIterator(CSCppMachTaskContainer const&, dyld_process_info_base const*, char*, char*, unsigned long, unsigned int, TMachOHeaderIteratorHelper<SizeAndEndianness<Pointer64, LittleEndian> >&) + 253 (CoreSymbolication + 387789) [0x7fff5638dacd] 9
>                                      1  CSCppExceptionSafeThread::CSCppExceptionSafeThread(void () block_pointer) + 128 (CoreSymbolication + 8142) [0x7fff56330fce] 9
>                                        1  syscall_thread_switch + 10 (libsystem_kernel.dylib + 4922) [0x7fff6e00933a] 9
>                                         *1  ??? (kernel + 1935024) [0xffffff80003d86b0] (runnable) 9
>  <thread QoS user initiated (promote unspecified), priority 30 (37)>
>                        1  -[SASampleStore taskForKCDataTask:loadInfos:numLoadInfos:machineArchitecture:timestamp:sharedCache:] + 1079 (SampleAnalysis + 68109) [0x7fff65968a0d] 10
>                          1  -[SATask _gatherDataFromLiveProcessIsLate:] + 152 (SampleAnalysis + 479852) [0x7fff659cd26c] 10
>                            1  __proc_info + 10 (libsystem_kernel.dylib + 7690) [0x7fff6e009e0a] 10
>                             *1  ??? (kernel + 1726528) [0xffffff80003a5840] (runnable) 10
>  <priority 46 (37)>
>                        1  -[SASampleStore taskForKCDataTask:loadInfos:numLoadInfos:machineArchitecture:timestamp:sharedCache:] + 1061 (SampleAnalysis + 68091) [0x7fff659689fb] 11
>                          1  -[SATask gatherLoadInfoFromLiveProcessWithDataGatheringOptions:] + 204 (SampleAnalysis + 476377) [0x7fff659cc4d9] 11
>                            1  CreateSymbolicatorForLiveProcess + 208 (SampleAnalysis + 46088) [0x7fff65963408] 11
>                              1  CSSymbolicatorCreateWithPidFlagsAndNotification + 31 (CoreSymbolication + 94187) [0x7fff56345feb] 11
>                                1  std::__1::unique_ptr<CSCppMachTask, std::__1::default_delete<CSCppMachTask> > make_unique<CSCppMachTask, int&>(int&&&) + 40 (CoreSymbolication + 94350) [0x7fff5634608e] 11
>                                  1  CSCppMachTask::CSCppMachTask(int) + 40 (CoreSymbolication + 385316) [0x7fff5638d124] 11
>                                    1  CSCppMachTask::initialize() + 67 (CoreSymbolication + 3915) [0x7fff5632ff4b] 11
>                                      1  CSCppMachTask::refresh_process_info() + 53 (CoreSymbolication + 385527) [0x7fff5638d1f7] 11
>                                        1  _dyld_process_info_create + 272 (libdyld.dylib + 101159) [0x7fff6ded6b27] 11
>                                          1  withRemoteBuffer(unsigned int, unsigned long long, unsigned long, bool, bool, int*, void (void*, unsigned long) block_pointer) + 84 (libdyld.dylib + 99047) [0x7fff6ded62e7] 11
>                                            1  ___dyld_process_info_create_block_invoke + 49 (libdyld.dylib + 101221) [0x7fff6ded6b65] 11
>                                              1  std::__1::unique_ptr<dyld_process_info_base, dyld_process_info_deleter> dyld_process_info_base::make<dyld_all_image_infos_64, dyld_image_info_64>(unsigned int, dyld_all_image_infos_64 const&, unsigned long long, int*) + 313 (libdyld.dylib + 102263) [0x7fff6ded6f77] 11
>                                                1  withRemoteBuffer(unsigned int, unsigned long long, unsigned long, bool, bool, int*, void (void*, unsigned long) block_pointer) + 84 (libdyld.dylib + 99047) [0x7fff6ded62e7] 11
>                                                  1  invocation function for block in std::__1::unique_ptr<dyld_process_info_base, dyld_process_info_deleter> dyld_process_info_base::make<dyld_all_image_infos_64, dyld_image_info_64>(unsigned int, dyld_all_image_infos_64 const&, unsigned long long, int*) + 581 (libdyld.dylib + 106991) [0x7fff6ded81ef] 11
>                                                    1  dyld_process_info_base::addImage(unsigned int, bool, unsigned long long, unsigned long long, char const*) + 196 (libdyld.dylib + 99506) [0x7fff6ded64b2] 11
>                                                      1  dyld_process_info_base::addInfoFromRemoteLoadCommands(unsigned int, unsigned long long) + 196 (libdyld.dylib + 100078) [0x7fff6ded66ee] 11
>                                                        1  withRemoteBuffer(unsigned int, unsigned long long, unsigned long, bool, bool, int*, void (void*, unsigned long) block_pointer) + 84 (libdyld.dylib + 99047) [0x7fff6ded62e7] 11
>                                                          1  invocation function for block in dyld_process_info_base::addInfoFromRemoteLoadCommands(unsigned int, unsigned long long) + 17 (libdyld.dylib + 33536) [0x7fff6dec6300] 11
>                                                           *1  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 11
>                                                             *1  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 11
>                                                               *1  ??? (kernel + 2338708) [0xffffff800043af94] 11
>                                                                 *1  vm_fault_page + 2484 (kernel + 2320516) [0xffffff8000436884] 11
>                                                                   *1  vnode_pager_data_request + 99 (kernel + 2255971) [0xffffff8000426c63] 11
>                                                                     *1  vnode_pager_cluster_read + 72 (kernel + 2256616) [0xffffff8000426ee8] 11
>                                                                       *1  vnode_pagein + 1462 (kernel + 7697542) [0xffffff8000957486] 11
>                                                                         *1  apfs_vnop_pagein + 839 (apfs + 242969) [0xffffff7f81c40519] 11
>                                                                           *1  decmpfs_pagein_compressed + 741 (kernel + 4469685) [0xffffff80006433b5] 11
>                                                                             *1  ??? (kernel + 4471911) [0xffffff8000643c67] 11
>                                                                               *1  compression_decode_buffer + 2025 (AppleFSCompressionTypeZlib + 32348) [0xffffff7f8170ae5c] 11
>                                                                                 *1  compression_decode_buffer + 3685 (AppleFSCompressionTypeZlib + 34008) [0xffffff7f8170b4d8] 11
>                                                                                   *1  compression_decode_buffer + 2897 (AppleFSCompressionTypeZlib + 33220) [0xffffff7f8170b1c4] 11
>                                                                                     *1  VNOP_GETXATTR + 82 (kernel + 4391714) [0xffffff8000630322] 11
>                                                                                       *1  apfs_vnop_getxattr + 198 (apfs + 187477) [0xffffff7f81c32c55] 11
>                                                                                         *1  apfs_inode_getxattr + 428 (apfs + 188021) [0xffffff7f81c32e75] 11
>                                                                                           *1  apfs_nstream_read + 623 (apfs + 186043) [0xffffff7f81c326bb] 11
>                                                                                             *1  cluster_read_ext + 2280 (kernel + 4110712) [0xffffff80005eb978] 11
>                                                                                               *1  ??? (kernel + 4117906) [0xffffff80005ed592] 11
>                                                                                                 *1  ??? (kernel + 7168269) [0xffffff80008d610d] 11
>                                                                                                   *1  lck_mtx_sleep + 128 (kernel + 1824992) [0xffffff80003bd8e0] 11
>                                                                                                     *1  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 11
>                                                                                                       *1  ??? (kernel + 1882937) [0xffffff80003cbb39] 11
>                                                                                                         *1  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 11
>
>  Thread 0x6effc2           1 sample (1)              priority 31 (base 31)     cpu time 0.001s (4.1M cycles, 1596.5K instructions, 2.54c/i)
>  <thread QoS default (requested default), process sudden termination dirty, IO tier 0>
>  1  ??? [0xffffffffffffff00] 1
>    1  start_wqthread + 13 (libsystem_pthread.dylib + 9213) [0x7fff6e0c73fd] 1
>      1  __workq_kernreturn + 10 (libsystem_kernel.dylib + 11258) [0x7fff6e00abfa] 1
>       *1  ??? (kernel + 6756304) [0xffffff80008717d0] (runnable) 1
>
>  Thread 0x6effd1           1 sample (2)              priority 31 (base 31)     cpu time 0.001s (4.5M cycles, 2.6M instructions, 1.76c/i)
>  <Thread not seen for 1 sample, thread QoS default (requested default), process sudden termination dirty, IO tier 0>
>  1  thread_start + 13 (libsystem_pthread.dylib + 9229) [0x7fff6e0c740d] 2
>    1  _pthread_start + 66 (libsystem_pthread.dylib + 25161) [0x7fff6e0cb249] 2
>      1  _pthread_body + 126 (libsystem_pthread.dylib + 13035) [0x7fff6e0c82eb] 2
>        1  thread_init_trampoline(CSCppExceptionSafeThread*) + 9 (CoreSymbolication + 8658) [0x7fff563311d2] 2
>          1  CSCppExceptionSafeThread::sacrificial_thread_init() + 80 (CoreSymbolication + 8752) [0x7fff56331230] 2
>            1  invocation function for block in TMachOHeaderIterator<SizeAndEndianness<Pointer64, LittleEndian> >::TMachOHeaderIterator(CSCppMachTaskContainer const&, dyld_process_info_base const*, char*, char*, unsigned long, unsigned int, TMachOHeaderIteratorHelper<SizeAndEndianness<Pointer64, LittleEndian> >&) + 90 (CoreSymbolication + 388316) [0x7fff5638dcdc] 2
>              1  _dyld_process_info_for_each_image + 44 (libdyld.dylib + 102783) [0x7fff6ded717f] 2
>                1  invocation function for block in TMachOHeaderIterator<SizeAndEndianness<Pointer64, LittleEndian> >::iterate() + 341 (CoreSymbolication + 388663) [0x7fff5638de37] 2
>                  1  SymbolOwnerIterator<SizeAndEndianness<Pointer64, LittleEndian> >::process_header(TExtendedMachOHeader<SizeAndEndianness<Pointer64, LittleEndian> >&) + 35 (CoreSymbolication + 9373) [0x7fff5633149d] 2
>                    1  TExtendedMachOHeader<SizeAndEndianness<Pointer64, LittleEndian> >::symbol_owner() const + 131 (CoreSymbolication + 6995) [0x7fff56330b53] 2
>                      1  CSCppSymbolOwner::CSCppSymbolOwner(UUID const*, unsigned int, unsigned long long, unsigned long long, unsigned int, CSCppArchitecture, char const*) + 128 (CoreSymbolication + 178240) [0x7fff5635a840] 2
>                        1  strdup + 32 (libsystem_c.dylib + 363524) [0x7fff6df76c04] 2
>                          1  malloc + 24 (libsystem_malloc.dylib + 7189) [0x7fff6e07ec15] 2
>                            1  malloc_zone_malloc + 103 (libsystem_malloc.dylib + 7321) [0x7fff6e07ec99] 2
>                              1  szone_malloc_should_clear + 66 (libsystem_malloc.dylib + 12815) [0x7fff6e08020f] 2
>                                1  tiny_malloc_should_clear + 314 (libsystem_malloc.dylib + 13371) [0x7fff6e08043b] 2
>                                  1  tiny_malloc_from_free_list + 1135 (libsystem_malloc.dylib + 15976) [0x7fff6e080e68] 2
>                                   *1  ??? (kernel + 1726528) [0xffffff80003a5840] (runnable) 2
>
>  Thread 0x6effd2           1 sample (2)              priority 31 (base 31)     cpu time <0.001s (332.6K cycles, 104.7K instructions, 3.18c/i)
>  <Thread not seen for 1 sample, thread QoS default (requested default), process sudden termination dirty, IO tier 0>
>  1  thread_start + 13 (libsystem_pthread.dylib + 9229) [0x7fff6e0c740d] 2
>    1  _pthread_start + 66 (libsystem_pthread.dylib + 25161) [0x7fff6e0cb249] 2
>      1  _pthread_body + 126 (libsystem_pthread.dylib + 13035) [0x7fff6e0c82eb] 2
>        1  thread_init_trampoline(CSCppExceptionSafeThread*) + 9 (CoreSymbolication + 8658) [0x7fff563311d2] 2
>          1  CSCppExceptionSafeThread::sacrificial_thread_init() + 80 (CoreSymbolication + 8752) [0x7fff56331230] 2
>            1  invocation function for block in TMachOHeaderIterator<SizeAndEndianness<Pointer64, LittleEndian> >::TMachOHeaderIterator(CSCppMachTaskContainer const&, dyld_process_info_base const*, char*, char*, unsigned long, unsigned int, TMachOHeaderIteratorHelper<SizeAndEndianness<Pointer64, LittleEndian> >&) + 90 (CoreSymbolication + 388316) [0x7fff5638dcdc] 2
>              1  _dyld_process_info_for_each_image + 44 (libdyld.dylib + 102783) [0x7fff6ded717f] 2
>                1  invocation function for block in TMachOHeaderIterator<SizeAndEndianness<Pointer64, LittleEndian> >::iterate() + 257 (CoreSymbolication + 388579) [0x7fff5638dde3] 2
>                  1  TMemoryView<SizeAndEndianness<Pointer64, LittleEndian> >::macho_header_at(unsigned long long, bool) const + 48 (CoreSymbolication + 389012) [0x7fff5638df94] 2
>                    1  CSCppTaskMemory::bytes_at(TRange<Pointer64>) + 582 (CoreSymbolication + 5702) [0x7fff56330646] 2
>                      1  CSCppTaskMemory::map_task_memory(TRange<Pointer64>, unsigned long*, unsigned int*) + 193 (CoreSymbolication + 6163) [0x7fff56330813] 2
>                        1  mach_vm_remap + 54 (libsystem_kernel.dylib + 126230) [0x7fff6e026d16] 2
>                          1  _kernelrpc_mach_vm_remap + 160 (libsystem_kernel.dylib + 71369) [0x7fff6e0196c9] 2
>                            1  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 2
>                             *1  ??? (kernel + 1726528) [0xffffff80003a5840] (runnable) 2
>
>  Thread 0x6effe4           1 sample (3)              priority 31 (base 31)     cpu time 0.001s (3.5M cycles, 2.8M instructions, 1.24c/i)
>  <Thread not seen for 2 samples, thread QoS default (requested default), process sudden termination dirty, IO tier 0>
>  1  thread_start + 13 (libsystem_pthread.dylib + 9229) [0x7fff6e0c740d] 3
>    1  _pthread_start + 66 (libsystem_pthread.dylib + 25161) [0x7fff6e0cb249] 3
>      1  _pthread_body + 126 (libsystem_pthread.dylib + 13035) [0x7fff6e0c82eb] 3
>        1  thread_init_trampoline(CSCppExceptionSafeThread*) + 9 (CoreSymbolication + 8658) [0x7fff563311d2] 3
>          1  CSCppExceptionSafeThread::sacrificial_thread_init() + 80 (CoreSymbolication + 8752) [0x7fff56331230] 3
>            1  invocation function for block in TMachOHeaderIterator<SizeAndEndianness<Pointer64, LittleEndian> >::TMachOHeaderIterator(CSCppMachTaskContainer const&, dyld_process_info_base const*, char*, char*, unsigned long, unsigned int, TMachOHeaderIteratorHelper<SizeAndEndianness<Pointer64, LittleEndian> >&) + 90 (CoreSymbolication + 388316) [0x7fff5638dcdc] 3
>              1  _dyld_process_info_for_each_image + 44 (libdyld.dylib + 102783) [0x7fff6ded717f] 3
>                1  invocation function for block in TMachOHeaderIterator<SizeAndEndianness<Pointer64, LittleEndian> >::iterate() + 221 (CoreSymbolication + 388543) [0x7fff5638ddbf] 3
>                  1  snprintf + 156 (libsystem_c.dylib + 268933) [0x7fff6df5fa85] 3
>                    1  vsnprintf_l + 41 (libsystem_c.dylib + 330592) [0x7fff6df6eb60] 3
>                      1  _vsnprintf + 410 (libsystem_c.dylib + 330499) [0x7fff6df6eb03] 3
>                        1  __v2printf + 475 (libsystem_c.dylib + 438723) [0x7fff6df891c3] 3
>                          1  __vfprintf + 5375 (libsystem_c.dylib + 279549) [0x7fff6df623fd] (running) 3
>
>  Thread 0x6f001c           1 sample (5)              priority 46 (base 31)     cpu time <0.001s (2.3M cycles, 1372.7K instructions, 1.66c/i)
>  <Thread not seen for 4 samples, thread QoS default (requested default), process sudden termination dirty, IO tier 0>
>  1  thread_start + 13 (libsystem_pthread.dylib + 9229) [0x7fff6e0c740d] 5
>    1  _pthread_start + 66 (libsystem_pthread.dylib + 25161) [0x7fff6e0cb249] 5
>      1  _pthread_body + 126 (libsystem_pthread.dylib + 13035) [0x7fff6e0c82eb] 5
>        1  thread_init_trampoline(CSCppExceptionSafeThread*) + 9 (CoreSymbolication + 8658) [0x7fff563311d2] 5
>          1  CSCppExceptionSafeThread::sacrificial_thread_init() + 80 (CoreSymbolication + 8752) [0x7fff56331230] 5
>            1  invocation function for block in TMachOHeaderIterator<SizeAndEndianness<Pointer64, LittleEndian> >::TMachOHeaderIterator(CSCppMachTaskContainer const&, dyld_process_info_base const*, char*, char*, unsigned long, unsigned int, TMachOHeaderIteratorHelper<SizeAndEndianness<Pointer64, LittleEndian> >&) + 90 (CoreSymbolication + 388316) [0x7fff5638dcdc] 5
>              1  _dyld_process_info_for_each_image + 44 (libdyld.dylib + 102783) [0x7fff6ded717f] 5
>                1  invocation function for block in TMachOHeaderIterator<SizeAndEndianness<Pointer64, LittleEndian> >::iterate() + 257 (CoreSymbolication + 388579) [0x7fff5638dde3] 5
>                  1  TMemoryView<SizeAndEndianness<Pointer64, LittleEndian> >::macho_header_at(unsigned long long, bool) const + 56 (CoreSymbolication + 389020) [0x7fff5638df9c] 5
>                   *1  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 5
>                     *1  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 5
>                       *1  ??? (kernel + 2341913) [0xffffff800043bc19] 5
>                         *1  _global_eventq + 0 (kernel + 2071376) [0xffffff80003f9b50] (running) 5
>
>  Thread 0x6f005e           1 sample (9)              priority 31 (base 31)     cpu time 0.001s (2.9M cycles, 2.2M instructions, 1.31c/i)
>  <Thread not seen for 8 samples, thread QoS default (requested default), process sudden termination dirty, IO tier 0>
>  1  thread_start + 13 (libsystem_pthread.dylib + 9229) [0x7fff6e0c740d] 9
>    1  _pthread_start + 66 (libsystem_pthread.dylib + 25161) [0x7fff6e0cb249] 9
>      1  _pthread_body + 126 (libsystem_pthread.dylib + 13035) [0x7fff6e0c82eb] 9
>        1  thread_init_trampoline(CSCppExceptionSafeThread*) + 9 (CoreSymbolication + 8658) [0x7fff563311d2] 9
>          1  CSCppExceptionSafeThread::sacrificial_thread_init() + 80 (CoreSymbolication + 8752) [0x7fff56331230] 9
>            1  invocation function for block in TMachOHeaderIterator<SizeAndEndianness<Pointer32, LittleEndian> >::TMachOHeaderIterator(CSCppMachTaskContainer const&, dyld_process_info_base const*, char*, char*, unsigned long, unsigned int, TMachOHeaderIteratorHelper<SizeAndEndianness<Pointer32, LittleEndian> >&) + 90 (CoreSymbolication + 390672) [0x7fff5638e610] 9
>              1  _dyld_process_info_for_each_image + 44 (libdyld.dylib + 102783) [0x7fff6ded717f] 9
>                1  invocation function for block in TMachOHeaderIterator<SizeAndEndianness<Pointer32, LittleEndian> >::iterate() + 341 (CoreSymbolication + 391019) [0x7fff5638e76b] 9
>                  1  SymbolOwnerIterator<SizeAndEndianness<Pointer32, LittleEndian> >::process_header(TExtendedMachOHeader<SizeAndEndianness<Pointer32, LittleEndian> >&) + 35 (CoreSymbolication + 70599) [0x7fff563403c7] 9
>                    1  TExtendedMachOHeader<SizeAndEndianness<Pointer32, LittleEndian> >::symbol_owner() const + 146 (CoreSymbolication + 69862) [0x7fff563400e6] 9
>                      1  TExtendedMachOHeader<SizeAndEndianness<Pointer32, LittleEndian> >::relocations(std::__1::vector<CSCppMemoryRelocation, std::__1::allocator<CSCppMemoryRelocation> >&) const + 287 (CoreSymbolication + 389743) [0x7fff5638e26f] 9
>                        1  CSCppMemoryRelocation::CSCppMemoryRelocation(char const*, unsigned long long, unsigned long long) + 32 (CoreSymbolication + 393552) [0x7fff5638f150] 9
>                          1  stpncpy + 53 (libsystem_c.dylib + 70059) [0x7fff6df2f1ab] 9
>                            1  _platform_memmove$VARIANT$Nehalem + 90 (libsystem_platform.dylib + 17978) [0x7fff6e0bf63a] (running) 9
>
>  Thread 0x6f005f           1 sample (9)              priority 31 (base 31)     cpu time <0.001s (51.1K cycles, 12.0K instructions, 4.24c/i)
>  <Thread not seen for 8 samples, thread QoS default (requested default), process sudden termination dirty, IO tier 0>
>  1  thread_start + 13 (libsystem_pthread.dylib + 9229) [0x7fff6e0c740d] 9
>    1  _pthread_start + 66 (libsystem_pthread.dylib + 25161) [0x7fff6e0cb249] 9
>      1  _pthread_body + 126 (libsystem_pthread.dylib + 13035) [0x7fff6e0c82eb] 9
>        1  thread_init_trampoline(CSCppExceptionSafeThread*) + 9 (CoreSymbolication + 8658) [0x7fff563311d2] 9
>          1  CSCppExceptionSafeThread::sacrificial_thread_init() + 50 (CoreSymbolication + 8722) [0x7fff56331212] 9
>            1  _pthread_mutex_firstfit_lock_slow + 222 (libsystem_pthread.dylib + 5325) [0x7fff6e0c64cd] 9
>              1  __psynch_mutexwait + 10 (libsystem_kernel.dylib + 16130) [0x7fff6e00bf02] 9
>               *1  psynch_mtxcontinue + 0 (pthread + 10172) [0xffffff7f82d6d7bc] (blocked by pthread mutex owned by spindump [318] thread 0x6effc0) 9
>
>  Binary Images:
>           0x108a16000 -        0x108a5cfff  spindump (267.3)                                                         <B90F40C3-A3BD-316A-B962-FC6C678400F3>  /usr/sbin/spindump
>        0x7fff41d0f000 -     0x7fff42155fff  com.apple.CoreFoundation 6.9 (1575.405)                                  <22EC9B76-B2B4-3CE8-9EAE-33531A902956>  /System/Library/Frameworks/CoreFoundation.framework/Versions/A/CoreFoundation
>        0x7fff5632f000 -     0x7fff563b3fff  com.apple.CoreSymbolication 10.2 (64490.25.1)                            <28B2FF2D-3FDE-3A20-B343-341E5BD4E22F>  /System/Library/PrivateFrameworks/CoreSymbolication.framework/Versions/A/CoreSymbolication
>        0x7fff65958000 -     0x7fff659fafff  com.apple.SampleAnalysis 1.0 (218.3.1)                                   <43A67245-2358-3A09-9EBA-DB6CE125113C>  /System/Library/PrivateFrameworks/SampleAnalysis.framework/Versions/A/SampleAnalysis
>        0x7fff6c6f9000 -     0x7fff6ce81fff  libobjc.A.dylib (756.2)                                                  <20942D4E-CE6F-376A-8BCD-016F88E4BFD5>  /usr/lib/libobjc.A.dylib
>        0x7fff6de84000 -     0x7fff6debdfff  libdispatch.dylib (1008.270.1)                                           <97273678-E94C-3C8C-89F6-2E2020F4B43B>  /usr/lib/system/libdispatch.dylib
>        0x7fff6debe000 -     0x7fff6deeafff  libdyld.dylib (655.1.1)                                                  <002418CC-AD11-3D10-865B-015591D24E6C>  /usr/lib/system/libdyld.dylib
>        0x7fff6df1e000 -     0x7fff6dfa5fff  libsystem_c.dylib (1272.250.3)                                           <6016EDA1-440B-34D7-A232-686CD7FBEE90>  /usr/lib/system/libsystem_c.dylib
>        0x7fff6e008000 -     0x7fff6e030fff  libsystem_kernel.dylib (4903.278.70)                                     <35EE704F-F9B6-3531-B312-E45CFA2A8743>  /usr/lib/system/libsystem_kernel.dylib
>        0x7fff6e07d000 -     0x7fff6e0a7fff  libsystem_malloc.dylib (166.270.1)                                       <011F3AD0-8E6A-3A89-AE64-6E5F6840F30A>  /usr/lib/system/libsystem_malloc.dylib
>        0x7fff6e0bb000 -     0x7fff6e0c4fff  libsystem_platform.dylib (177.270.1)                                     <9D1FE5E4-EB7D-3B3F-A8D1-A96D9CF1348C>  /usr/lib/system/libsystem_platform.dylib
>        0x7fff6e0c5000 -     0x7fff6e0cffff  libsystem_pthread.dylib (330.250.2)                                      <2D5C08FF-484F-3D59-9132-CE1DCB3F76D7>  /usr/lib/system/libsystem_pthread.dylib
>   *0xffffff7f810ce000 - 0xffffff7f810dffff  com.apple.iokit.IOStorageFamily 2.1 (2.1)                                <E28FB7B6-F78E-340D-91AC-7B78EC5F7D8D>  /System/Library/Extensions/IOStorageFamily.kext/Contents/MacOS/IOStorageFamily
>   *0xffffff7f81703000 - 0xffffff7f8170cfff  com.apple.AppleFSCompression.AppleFSCompressionTypeZlib 96.200.3 (1.0.0) <F399B04B-E946-379E-BE59-068BC66170AB>  /System/Library/Extensions/AppleFSCompressionTypeZlib.kext/Contents/MacOS/AppleFSCompressionTypeZlib
>   *0xffffff7f81c05000 - 0xffffff7f81cfdfff  com.apple.filesystems.apfs 945.275.10 (945.275.10)                       <A2F8A55F-1345-3CF7-80F5-9AD3619428DD>  /System/Library/Extensions/apfs.kext/Contents/MacOS/apfs
>   *0xffffff7f82d6b000 - 0xffffff7f82d72fff  com.apple.kec.pthread 1.0 (1)                                            <6C7628FE-2621-3C19-B248-D4DA0D722123>  /System/Library/Extensions/pthread.kext/Contents/MacOS/pthread
>   *0xffffff7f83031000 - 0xffffff7f8303ffff  com.apple.iokit.IOAHCIFamily 288 (288)                                   <860D9C78-BE2C-3BF0-BFB8-2213CCEECD17>  /System/Library/Extensions/IOAHCIFamily.kext/Contents/MacOS/IOAHCIFamily
>   *0xffffff7f8305b000 - 0xffffff7f83072fff  com.apple.iokit.IOAHCIBlockStorage 301.270.1 (301.270.1)                 <F572327D-D6EB-3BFA-B4A3-4DE290A9A446>  /System/Library/Extensions/IOAHCIFamily.kext/Contents/PlugIns/IOAHCIBlockStorage.kext/Contents/MacOS/IOAHCIBlockStorage
>   *0xffffff8000200000 - 0xffffff8000bfffff  kernel (4903.278.70)                                                     <041B6A6D-CD16-36FA-88B9-E32FF46EF89F>  /System/Library/Kernels/kernel
>
>
>Process:         spindump_agent [52520]
>UUID:            6D248CDC-BEB9-3AC5-9949-4FED5C5A8EF0
>Path:            /usr/libexec/spindump_agent
>Architecture:    x86_64
>Parent:          launchd [1]
>UID:             502
>Sudden Term:     Tracked (allows idle exit)
>Footprint:       2112 KB
>Start time:      2022-03-19 11:54:52 +0000
>End time:        2022-03-19 11:54:53 +0000
>Num samples:     11 (1-11)
>CPU Time:        0.015s (50.2M cycles, 13.3M instructions, 3.79c/i)
>Note:            2 idle work queue threads omitted
>
>  Thread 0x601b0b           DispatchQueue 11          11 samples (1-11)         priority 31 (base 31)
>  <thread QoS default (requested default), process sudden termination clean, process unclamped, process received importance donation from spindump [318], IO tier 0>
>  11  <truncated backtrace> 1-11
>    11  __sigsuspend_nocancel + 10 (libsystem_kernel.dylib + 20770) [0x7fff6e00d122] 1-11
>     *11  ??? (kernel + 7168864) [0xffffff80008d6360] 1-11
>
>  Binary Images:
>           0x10c80e000 -        0x10c812fff  spindump_agent (267.3)               <6D248CDC-BEB9-3AC5-9949-4FED5C5A8EF0>  /usr/libexec/spindump_agent
>        0x7fff6e008000 -     0x7fff6e030fff  libsystem_kernel.dylib (4903.278.70) <35EE704F-F9B6-3531-B312-E45CFA2A8743>  /usr/lib/system/libsystem_kernel.dylib
>   *0xffffff8000200000 - 0xffffff8000bfffff  kernel (4903.278.70)                 <041B6A6D-CD16-36FA-88B9-E32FF46EF89F>  /System/Library/Kernels/kernel
>
>
>Process:         Spotlight [401]
>UUID:            EAF5AD83-69C3-3BAD-8BB9-3AE9AD51F752
>Path:            /System/Library/CoreServices/Spotlight.app/Contents/MacOS/Spotlight
>Architecture:    x86_64
>Parent:          launchd [1]
>UID:             502
>Footprint:       53.74 MB
>Start time:      2022-03-19 11:54:52 +0000
>End time:        2022-03-19 11:54:53 +0000
>Num samples:     11 (1-11)
>Note:            2 idle work queue threads omitted
>
>  Thread 0xcef              11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user interactive (requested user interactive), process suppressed, timers tier 4 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  ??? (Spotlight + 152396) [0x10701734c] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0xd20              11 samples (1-11)         priority 4 (base 4)
>  <thread QoS default (requested default), process suppressed, timers tier 4 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  ??? (Spotlight + 147221) [0x107015f15] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0xd92              Thread name "com.apple.NSEventThread"               11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user interactive (requested user interactive), process suppressed, timers tier 4 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>     *11  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-11
>
>  Thread 0x3ded4            Thread name "JavaScriptCore bmalloc scavenger"      11 samples (1-11)         priority 4 (base 4)
>  <thread QoS user initiated (requested user initiated), process suppressed, timers tier 4 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  __psynch_cvwait + 10 (libsystem_kernel.dylib + 18534) [0x7fff6e00c866] 1-11
>     *11  psynch_cvcontinue + 0 (pthread + 19324) [0xffffff7f82d6fb7c] 1-11
>
>  Thread 0x3ded7            Thread name "com.apple.coreanimation.render-server" 11 samples (1-11)         priority 4 (base 4)
>  <process suppressed, timers tier 4 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>     *11  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-11
>
>  Thread 0x3def3            Thread name "com.apple.CFNetwork.CustomProtocols"   11 samples (1-11)         priority 4 (base 4)
>  <thread QoS default (requested default), process suppressed, timers tier 4 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>     *11  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-11
>
>  Thread 0x6eec02           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS default (requested default, ipc override default), process suppressed, timers tier 4 (throttled), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  protocol_conformsToProtocol_nolock(protocol_t*, protocol_t*) + 33 (libobjc.A.dylib + 48564) [0x7fff6c704db4] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6ef1ac           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS default (requested default), process suppressed, timers tier 4 (throttled), IO tier 2>
>  11  start_wqthread + 13 (libsystem_pthread.dylib + 9213) [0x7fff6e0c73fd] 1-11
>    11  _pthread_wqthread + 472 (libsystem_pthread.dylib + 9796) [0x7fff6e0c7644] 1-11
>      11  _pthread_wqthread_exit + 74 (libsystem_pthread.dylib + 13370) [0x7fff6e0c843a] 1-11
>        11  _pthread_exit + 70 (libsystem_pthread.dylib + 26197) [0x7fff6e0cb655] 1-11
>          11  DYLD-STUB$$munmap + 0 (JavaScriptCore + 14116544) [0x7fff45dbb6c0] 1-11
>           *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>             *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>               *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>                 *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>                   *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>                     *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                       *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Binary Images:
>           0x106ff2000 -        0x10703ffff  com.apple.Spotlight 1.0 (1191.59)          <EAF5AD83-69C3-3BAD-8BB9-3AE9AD51F752>  /System/Library/CoreServices/Spotlight.app/Contents/MacOS/Spotlight
>        0x7fff45045000 -     0x7fff45ea5fff  com.apple.JavaScriptCore 14607 (14607.3.9) <E25D3B54-A072-33F3-AA89-6F8588BF5A05>  /System/Library/Frameworks/JavaScriptCore.framework/Versions/A/JavaScriptCore
>        0x7fff6c6f9000 -     0x7fff6ce81fff  libobjc.A.dylib (756.2)                    <20942D4E-CE6F-376A-8BCD-016F88E4BFD5>  /usr/lib/libobjc.A.dylib
>        0x7fff6e008000 -     0x7fff6e030fff  libsystem_kernel.dylib (4903.278.70)       <35EE704F-F9B6-3531-B312-E45CFA2A8743>  /usr/lib/system/libsystem_kernel.dylib
>        0x7fff6e0c5000 -     0x7fff6e0cffff  libsystem_pthread.dylib (330.250.2)        <2D5C08FF-484F-3D59-9132-CE1DCB3F76D7>  /usr/lib/system/libsystem_pthread.dylib
>   *0xffffff7f82d6b000 - 0xffffff7f82d72fff  com.apple.kec.pthread 1.0 (1)              <6C7628FE-2621-3C19-B248-D4DA0D722123>  /System/Library/Extensions/pthread.kext/Contents/MacOS/pthread
>   *0xffffff8000200000 - 0xffffff8000bfffff  kernel (4903.278.70)                       <041B6A6D-CD16-36FA-88B9-E32FF46EF89F>  /System/Library/Kernels/kernel
>
>
>Process:         ssh-agent [11484]
>UUID:            18F3DD7B-EC42-3789-9B18-69233090726C
>Path:            /usr/bin/ssh-agent
>Architecture:    x86_64
>Parent:          launchd [1]
>UID:             502
>Sudden Term:     Tracked
>Footprint:       836 KB
>Start time:      2022-03-19 11:54:52 +0000
>End time:        2022-03-19 11:54:53 +0000
>Num samples:     11 (1-11)
>
>  Thread 0xda1fd            11 samples (1-11)         priority 20 (base 20)
>  <thread QoS utility (requested utility), process sudden termination clean, timers tier 3 (coalesced), IO tier 1>
>  11  <truncated backtrace> 1-11
>    11  poll + 10 (libsystem_kernel.dylib + 37738) [0x7fff6e01136a] 1-11
>     *11  hndl_unix_scall64 + 22 (kernel + 1421718) [0xffffff800035b196] 1-11
>       *11  unix_syscall64 + 637 (kernel + 8094845) [0xffffff80009b847d] 1-11
>         *11  poll_nocancel + 1184 (kernel + 7282560) [0xffffff80008f1f80] 1-11
>           *11  kqueue_scan + 415 (kernel + 6973295) [0xffffff80008a676f] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Binary Images:
>           0x102110000 -        0x102285fff  ssh-agent                            <18F3DD7B-EC42-3789-9B18-69233090726C>  /usr/bin/ssh-agent
>        0x7fff6e008000 -     0x7fff6e030fff  libsystem_kernel.dylib (4903.278.70) <35EE704F-F9B6-3531-B312-E45CFA2A8743>  /usr/lib/system/libsystem_kernel.dylib
>   *0xffffff8000200000 - 0xffffff8000bfffff  kernel (4903.278.70)                 <041B6A6D-CD16-36FA-88B9-E32FF46EF89F>  /System/Library/Kernels/kernel
>
>
>Process:         storeaccountd [413]
>UUID:            7D23B695-A403-3900-8290-2D2A814DF3BB
>Path:            /System/Library/PrivateFrameworks/CommerceKit.framework/Versions/A/Resources/storeaccountd
>Architecture:    x86_64
>Parent:          launchd [1]
>UID:             502
>Sudden Term:     Tracked
>Footprint:       3416 KB
>Start time:      2022-03-19 11:54:52 +0000
>End time:        2022-03-19 11:54:53 +0000
>Num samples:     11 (1-11)
>Note:            1 idle work queue thread omitted
>
>  Thread 0xd74              11 samples (1-11)         priority 4 (base 4)
>  <thread QoS background (requested utility), process sudden termination clean, thread darwinbg, process darwinbg, timers tier 3 (coalesced), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>     *11  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-11
>
>  Binary Images:
>           0x1033da000 -        0x1033e0fff  storeaccountd (708.6)                <7D23B695-A403-3900-8290-2D2A814DF3BB>  /System/Library/PrivateFrameworks/CommerceKit.framework/Versions/A/Resources/storeaccountd
>        0x7fff6e008000 -     0x7fff6e030fff  libsystem_kernel.dylib (4903.278.70) <35EE704F-F9B6-3531-B312-E45CFA2A8743>  /usr/lib/system/libsystem_kernel.dylib
>   *0xffffff8000200000 - 0xffffff8000bfffff  kernel (4903.278.70)                 <041B6A6D-CD16-36FA-88B9-E32FF46EF89F>  /System/Library/Kernels/kernel
>
>
>Process:         storeassetd [775]
>UUID:            9E2792D5-DEF3-32BD-BC2D-9FC50F094429
>Path:            /System/Library/PrivateFrameworks/CommerceKit.framework/Versions/A/Resources/storeassetd
>Architecture:    x86_64
>Parent:          launchd [1]
>UID:             502
>Sudden Term:     Tracked
>Footprint:       15.06 MB
>Start time:      2022-03-19 11:54:52 +0000
>End time:        2022-03-19 11:54:53 +0000
>Num samples:     11 (1-11)
>Note:            2 idle work queue threads omitted
>
>  Thread 0x2035             11 samples (1-11)         priority 4 (base 4)
>  <thread QoS background (requested utility), process sudden termination clean, thread darwinbg, process darwinbg, timers tier 3 (coalesced), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>     *11  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-11
>
>  Thread 0x694fc6           Thread name "com.apple.NSURLConnectionLoader"       11 samples (1-11)         priority 4 (base 4)
>  <thread QoS background (requested default), process sudden termination clean, thread darwinbg, process darwinbg, timers tier 3 (coalesced), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>     *11  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-11
>
>  Thread 0x6edfb9           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS background (requested default), process sudden termination clean, thread darwinbg, process darwinbg, timers tier 3 (coalesced), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  objc_msgSend + 23 (libobjc.A.dylib + 25495) [0x7fff6c6ff397] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6ee11f           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS background (requested default, ipc override default), process sudden termination clean, thread darwinbg, process darwinbg, timers tier 3 (coalesced), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  objc_msgSend + 41 (libobjc.A.dylib + 25513) [0x7fff6c6ff3a9] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Binary Images:
>           0x10f183000 -        0x10f270fff  storeassetd (708.6)                  <9E2792D5-DEF3-32BD-BC2D-9FC50F094429>  /System/Library/PrivateFrameworks/CommerceKit.framework/Versions/A/Resources/storeassetd
>        0x7fff6c6f9000 -     0x7fff6ce81fff  libobjc.A.dylib (756.2)              <20942D4E-CE6F-376A-8BCD-016F88E4BFD5>  /usr/lib/libobjc.A.dylib
>        0x7fff6e008000 -     0x7fff6e030fff  libsystem_kernel.dylib (4903.278.70) <35EE704F-F9B6-3531-B312-E45CFA2A8743>  /usr/lib/system/libsystem_kernel.dylib
>   *0xffffff8000200000 - 0xffffff8000bfffff  kernel (4903.278.70)                 <041B6A6D-CD16-36FA-88B9-E32FF46EF89F>  /System/Library/Kernels/kernel
>
>
>Process:         storedownloadd [656]
>UUID:            BDE4E78A-D589-3D8C-B31F-8CA2778982A5
>Path:            /System/Library/PrivateFrameworks/CommerceKit.framework/Versions/A/Resources/storedownloadd
>Architecture:    x86_64
>Parent:          launchd [1]
>UID:             502
>Sudden Term:     Tracked
>Footprint:       19.74 MB
>Start time:      2022-03-19 11:54:52 +0000
>End time:        2022-03-19 11:54:53 +0000
>Num samples:     11 (1-11)
>
>  Thread 0x12f0             11 samples (1-11)         priority 4 (base 4)
>  <thread QoS background (requested utility), process sudden termination clean, thread darwinbg, process darwinbg, timers tier 3 (coalesced), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>     *11  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-11
>
>  Thread 0x6ee489           DispatchQueue 12          11 samples (1-11)         priority 4 (base 4)
>  <thread QoS background (requested user initiated), process sudden termination clean, thread darwinbg, process darwinbg, timers tier 3 (coalesced), IO tier 2>
>  11  start_wqthread + 13 (libsystem_pthread.dylib + 9213) [0x7fff6e0c73fd] 1-11
>    11  _pthread_wqthread + 583 (libsystem_pthread.dylib + 9907) [0x7fff6e0c76b3] 1-11
>      11  _dispatch_worker_thread2 + 90 (libdispatch.dylib + 72518) [0x7fff6de95b46] 1-11
>        11  _dispatch_root_queue_drain + 324 (libdispatch.dylib + 70588) [0x7fff6de953bc] 1-11
>          11  _dispatch_source_invoke + 2056 (libdispatch.dylib + 85826) [0x7fff6de98f42] 1-11
>            11  _dispatch_continuation_pop + 414 (libdispatch.dylib + 24038) [0x7fff6de89de6] 1-11
>              11  _dispatch_client_callout + 8 (libdispatch.dylib + 13885) [0x7fff6de8763d] 1-11
>                11  boringssl_session_cache_memory_pressure_signal + 145 (libboringssl.dylib + 645058) [0x7fff6b0b17c2] 1-11
>                  11  _xpc_dispose + 142 (libxpc.dylib + 20327) [0x7fff6e100f67] 1-11
>                   *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>                     *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>                       *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>                         *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>                           *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>                             *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                               *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6ef1f5           DispatchQueue 12          11 samples (1-11)         priority 4 (base 4)
>  <thread QoS background (requested user initiated, ipc override user initiated), process sudden termination clean, thread darwinbg, process darwinbg, timers tier 3 (coalesced), IO tier 2>
>  11  start_wqthread + 13 (libsystem_pthread.dylib + 9213) [0x7fff6e0c73fd] 1-11
>    11  _pthread_wqthread + 421 (libsystem_pthread.dylib + 9745) [0x7fff6e0c7611] 1-11
>      11  _dispatch_workloop_worker_thread + 598 (libdispatch.dylib + 75501) [0x7fff6de966ed] 1-11
>        11  _dispatch_source_invoke + 2056 (libdispatch.dylib + 85826) [0x7fff6de98f42] 1-11
>          11  _dispatch_continuation_pop + 414 (libdispatch.dylib + 24038) [0x7fff6de89de6] 1-11
>            11  _dispatch_client_callout + 8 (libdispatch.dylib + 13885) [0x7fff6de8763d] 1-11
>              11  ??? (libsystem_notify.dylib + 26116) [0x7fff6e0b9604] 1-11
>                11  ??? (libsystem_notify.dylib + 16922) [0x7fff6e0b721a] 1-11
>                  11  _dispatch_block_create + 164 (libdispatch.dylib + 14254) [0x7fff6de877ae] 1-11
>                    11  _dispatch_Block_copy + 29 (libdispatch.dylib + 9680) [0x7fff6de865d0] 1-11
>                      11  _Block_copy + 104 (libsystem_blocks.dylib + 2547) [0x7fff6df1d9f3] 1-11
>                        11  __copy_helper_block_8_32c35_ZTS29dispatch_block_private_data_s + 121 (libdispatch.dylib + 14488) [0x7fff6de87898] 1-11
>                          11  _dispatch_group_create_and_enter + 21 (libdispatch.dylib + 17395) [0x7fff6de883f3] 1-11
>                            11  _os_object_alloc_realized + 35 (libdispatch.dylib + 12020) [0x7fff6de86ef4] 1-11
>                              11  class_createInstance + 83 (libobjc.A.dylib + 25054) [0x7fff6c6ff1de] 1-11
>                                11  calloc + 30 (libsystem_malloc.dylib + 17348) [0x7fff6e0813c4] 1-11
>                                  11  malloc_zone_calloc + 99 (libsystem_malloc.dylib + 17476) [0x7fff6e081444] 1-11
>                                    11  szone_malloc_should_clear + 66 (libsystem_malloc.dylib + 12815) [0x7fff6e08020f] 1-11
>                                      11  tiny_malloc_should_clear + 314 (libsystem_malloc.dylib + 13371) [0x7fff6e08043b] 1-11
>                                        11  tiny_malloc_from_free_list + 51 (libsystem_malloc.dylib + 14892) [0x7fff6e080a2c] 1-11
>                                         *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>                                           *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>                                             *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>                                               *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>                                                 *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>                                                   *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                                                     *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x69565a           Thread name "JavaScriptCore bmalloc scavenger"      11 samples (1-11)         priority 4 (base 4)
>  <thread QoS background (requested user initiated), process sudden termination clean, thread darwinbg, process darwinbg, timers tier 3 (coalesced), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  __psynch_cvwait + 10 (libsystem_kernel.dylib + 18534) [0x7fff6e00c866] 1-11
>     *11  psynch_cvcontinue + 0 (pthread + 19324) [0xffffff7f82d6fb7c] 1-11
>
>  Thread 0x695661           Thread name "com.apple.NSURLConnectionLoader"       11 samples (1-11)         priority 4 (base 4)
>  <thread QoS background (requested default), process sudden termination clean, thread darwinbg, process darwinbg, timers tier 3 (coalesced), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>     *11  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-11
>
>  Thread 0x6eefed           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS background (requested default), process sudden termination clean, thread darwinbg, process darwinbg, timers tier 3 (coalesced), IO tier 2>
>  11  start_wqthread + 13 (libsystem_pthread.dylib + 9213) [0x7fff6e0c73fd] 1-11
>    11  _pthread_wqthread + 421 (libsystem_pthread.dylib + 9745) [0x7fff6e0c7611] 1-11
>      11  _dispatch_workloop_worker_thread + 598 (libdispatch.dylib + 75501) [0x7fff6de966ed] 1-11
>        11  _dispatch_workloop_invoke + 2100 (libdispatch.dylib + 46695) [0x7fff6de8f667] 1-11
>          11  _dispatch_source_invoke + 2056 (libdispatch.dylib + 85826) [0x7fff6de98f42] 1-11
>            11  _dispatch_continuation_pop + 414 (libdispatch.dylib + 24038) [0x7fff6de89de6] 1-11
>              11  _dispatch_client_callout + 8 (libdispatch.dylib + 13885) [0x7fff6de8763d] 1-11
>                11  __boringssl_session_cache_init_block_invoke + 148 (libboringssl.dylib + 651731) [0x7fff6b0b31d3] 1-11
>                  11  boringssl_session_cache_refresh + 176 (libboringssl.dylib + 650434) [0x7fff6b0b2cc2] 1-11
>                    11  xpc_array_create + 46 (libxpc.dylib + 8706) [0x7fff6e0fe202] 1-11
>                      11  _os_object_alloc_realized + 35 (libdispatch.dylib + 12020) [0x7fff6de86ef4] 1-11
>                        11  class_createInstance + 83 (libobjc.A.dylib + 25054) [0x7fff6c6ff1de] 1-11
>                          11  calloc + 30 (libsystem_malloc.dylib + 17348) [0x7fff6e0813c4] 1-11
>                            11  malloc_zone_calloc + 99 (libsystem_malloc.dylib + 17476) [0x7fff6e081444] 1-11
>                              11  szone_malloc_should_clear + 66 (libsystem_malloc.dylib + 12815) [0x7fff6e08020f] 1-11
>                                11  tiny_malloc_should_clear + 314 (libsystem_malloc.dylib + 13371) [0x7fff6e08043b] 1-11
>                                  11  tiny_malloc_from_free_list + 164 (libsystem_malloc.dylib + 15005) [0x7fff6e080a9d] 1-11
>                                   *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>                                     *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>                                       *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>                                         *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>                                           *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>                                             *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                                               *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Binary Images:
>           0x10a61f000 -        0x10a7a4fff  storedownloadd (708.6)               <BDE4E78A-D589-3D8C-B31F-8CA2778982A5>  /System/Library/PrivateFrameworks/CommerceKit.framework/Versions/A/Resources/storedownloadd
>        0x7fff6b014000 -     0x7fff6b0e4fff  libboringssl.dylib (109.250.5)       <E0C6A545-7EE4-3FF9-B67A-C68251BD9C65>  /usr/lib/libboringssl.dylib
>        0x7fff6c6f9000 -     0x7fff6ce81fff  libobjc.A.dylib (756.2)              <20942D4E-CE6F-376A-8BCD-016F88E4BFD5>  /usr/lib/libobjc.A.dylib
>        0x7fff6de84000 -     0x7fff6debdfff  libdispatch.dylib (1008.270.1)       <97273678-E94C-3C8C-89F6-2E2020F4B43B>  /usr/lib/system/libdispatch.dylib
>        0x7fff6df1d000 -     0x7fff6df1dfff  libsystem_blocks.dylib (73)          <A453E8EE-860D-3CED-B5DC-BE54E9DB4348>  /usr/lib/system/libsystem_blocks.dylib
>        0x7fff6e008000 -     0x7fff6e030fff  libsystem_kernel.dylib (4903.278.70) <35EE704F-F9B6-3531-B312-E45CFA2A8743>  /usr/lib/system/libsystem_kernel.dylib
>        0x7fff6e07d000 -     0x7fff6e0a7fff  libsystem_malloc.dylib (166.270.1)   <011F3AD0-8E6A-3A89-AE64-6E5F6840F30A>  /usr/lib/system/libsystem_malloc.dylib
>        0x7fff6e0b3000 -     0x7fff6e0bafff  libsystem_notify.dylib (172.200.21)  <145B5CFC-CF73-33CE-BD3D-E8DDE268FFDE>  /usr/lib/system/libsystem_notify.dylib
>        0x7fff6e0c5000 -     0x7fff6e0cffff  libsystem_pthread.dylib (330.250.2)  <2D5C08FF-484F-3D59-9132-CE1DCB3F76D7>  /usr/lib/system/libsystem_pthread.dylib
>        0x7fff6e0fc000 -     0x7fff6e12bfff  libxpc.dylib (1336.261.7)            <404F0E1A-30BC-3CFB-98D3-4A2167CC2AB8>  /usr/lib/system/libxpc.dylib
>   *0xffffff7f82d6b000 - 0xffffff7f82d72fff  com.apple.kec.pthread 1.0 (1)        <6C7628FE-2621-3C19-B248-D4DA0D722123>  /System/Library/Extensions/pthread.kext/Contents/MacOS/pthread
>   *0xffffff8000200000 - 0xffffff8000bfffff  kernel (4903.278.70)                 <041B6A6D-CD16-36FA-88B9-E32FF46EF89F>  /System/Library/Kernels/kernel
>
>
>Process:         storeuid [58031]
>UUID:            2C62924F-D835-3BC5-B2AD-7A54D54350F7
>Path:            /System/Library/PrivateFrameworks/CommerceKit.framework/Versions/A/Resources/storeuid.app/Contents/MacOS/storeuid
>Architecture:    x86_64
>Parent:          launchd [1]
>UID:             502
>Sudden Term:     Tracked
>Footprint:       5752 KB
>Start time:      2022-03-19 11:54:52 +0000
>End time:        2022-03-19 11:54:53 +0000
>Num samples:     11 (1-11)
>Note:            1 idle work queue thread omitted
>
>  Thread 0x694ce2           DispatchQueue 1           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS background (requested utility), process sudden termination dirty, thread darwinbg, process darwinbg, timers tier 3 (coalesced), IO tier 2>
>  11  start + 1 (libdyld.dylib + 91093) [0x7fff6ded43d5] 1-11
>    11  ??? (storeuid + 48134) [0x10744bc06] 1-11
>      11  NSApplicationMain + 777 (AppKit + 12736) [0x7fff3f31a1c0] 1-11
>        11  -[NSApplication run] + 699 (AppKit + 81044) [0x7fff3f32ac94] 1-11
>          11  -[NSApplication(NSEvent) _nextEventMatchingEventMask:untilDate:inMode:dequeue:] + 1361 (AppKit + 105335) [0x7fff3f330b77] 1-11
>            11  _DPSNextEvent + 1135 (AppKit + 110217) [0x7fff3f331e89] 1-11
>              11  _BlockUntilNextEventMatchingListInModeWithFilter + 64 (HIToolbox + 44150) [0x7fff40f99c76] 1-11
>                11  ReceiveNextEventCommon + 603 (HIToolbox + 44773) [0x7fff40f99ee5] 1-11
>                  11  RunCurrentEventLoopInMode + 292 (HIToolbox + 45483) [0x7fff40f9a1ab] 1-11
>                    11  CFRunLoopRunSpecific + 459 (CoreFoundation + 236881) [0x7fff41d48d51] 1-11
>                      11  __CFRunLoopRun + 1619 (CoreFoundation + 239094) [0x7fff41d495f6] 1-11
>                        11  __CFRunLoopServiceMachPort + 327 (CoreFoundation + 241801) [0x7fff41d4a089] 1-11
>                          11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>                           *11  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-11
>
>  Thread 0x694e22           Thread name "com.apple.NSEventThread"               11 samples (1-11)         priority 4 (base 4)
>  <thread QoS background (requested user interactive), process sudden termination dirty, thread darwinbg, process darwinbg, timers tier 3 (coalesced), IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>     *11  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-11
>
>  Binary Images:
>           0x107440000 -        0x10745ffff  com.apple.storeuid 1.0 (708.6)          <2C62924F-D835-3BC5-B2AD-7A54D54350F7>  /System/Library/PrivateFrameworks/CommerceKit.framework/Versions/A/Resources/storeuid.app/Contents/MacOS/storeuid
>        0x7fff3f317000 -     0x7fff400ccfff  com.apple.AppKit 6.9 (1671.60.112)      <4AFB032C-2786-3AD7-8EDA-576956992A9C>  /System/Library/Frameworks/AppKit.framework/Versions/C/AppKit
>        0x7fff40f8f000 -     0x7fff41286fff  com.apple.HIToolbox 2.1.1 (918.7)       <88D7F19C-8C9D-384B-BAB5-8205CA282F2C>  /System/Library/Frameworks/Carbon.framework/Versions/A/Frameworks/HIToolbox.framework/Versions/A/HIToolbox
>        0x7fff41d0f000 -     0x7fff42155fff  com.apple.CoreFoundation 6.9 (1575.405) <22EC9B76-B2B4-3CE8-9EAE-33531A902956>  /System/Library/Frameworks/CoreFoundation.framework/Versions/A/CoreFoundation
>        0x7fff6debe000 -     0x7fff6deeafff  libdyld.dylib (655.1.1)                 <002418CC-AD11-3D10-865B-015591D24E6C>  /usr/lib/system/libdyld.dylib
>        0x7fff6e008000 -     0x7fff6e030fff  libsystem_kernel.dylib (4903.278.70)    <35EE704F-F9B6-3531-B312-E45CFA2A8743>  /usr/lib/system/libsystem_kernel.dylib
>   *0xffffff8000200000 - 0xffffff8000bfffff  kernel (4903.278.70)                    <041B6A6D-CD16-36FA-88B9-E32FF46EF89F>  /System/Library/Kernels/kernel
>
>
>Process:         studentd [52364]
>UUID:            E28A485E-D024-3E9A-ADD3-DC5BF0C0F13E
>Path:            /usr/libexec/studentd
>Architecture:    x86_64
>Parent:          launchd [1]
>UID:             502
>Sudden Term:     Tracked (allows idle exit)
>Footprint:       10.20 MB
>Start time:      2022-03-19 11:54:52 +0000
>End time:        2022-03-19 11:54:53 +0000
>Num samples:     11 (1-11)
>Note:            1 idle work queue thread omitted
>
>  Thread 0x5fd666           DispatchQueue 1           11 samples (1-11)         priority 31 (base 31)
>  <thread QoS default (requested default), process sudden termination clean, IO tier 0>
>  11  start + 1 (libdyld.dylib + 91093) [0x7fff6ded43d5] 1-11
>    11  ??? (studentd + 102806) [0x103879196] 1-11
>      11  ??? (studentd + 319548) [0x1038ae03c] 1-11
>        11  -[NSRunLoop(NSRunLoop) run] + 76 (Foundation + 117396) [0x7fff43fd0a94] 1-11
>          11  -[NSRunLoop(NSRunLoop) runMode:beforeDate:] + 280 (Foundation + 117695) [0x7fff43fd0bbf] 1-11
>            11  CFRunLoopRunSpecific + 459 (CoreFoundation + 236881) [0x7fff41d48d51] 1-11
>              11  __CFRunLoopRun + 1619 (CoreFoundation + 239094) [0x7fff41d495f6] 1-11
>                11  __CFRunLoopServiceMachPort + 327 (CoreFoundation + 241801) [0x7fff41d4a089] 1-11
>                  11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>                   *11  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-11
>
>  Binary Images:
>           0x103860000 -        0x1038fcfff  studentd (55.2)                         <E28A485E-D024-3E9A-ADD3-DC5BF0C0F13E>  /usr/libexec/studentd
>        0x7fff41d0f000 -     0x7fff42155fff  com.apple.CoreFoundation 6.9 (1575.405) <22EC9B76-B2B4-3CE8-9EAE-33531A902956>  /System/Library/Frameworks/CoreFoundation.framework/Versions/A/CoreFoundation
>        0x7fff43fb4000 -     0x7fff44362fff  com.apple.Foundation 6.9 (1575.405)     <9FA71865-7713-3F53-91E7-5DCEBCF4F83D>  /System/Library/Frameworks/Foundation.framework/Versions/C/Foundation
>        0x7fff6debe000 -     0x7fff6deeafff  libdyld.dylib (655.1.1)                 <002418CC-AD11-3D10-865B-015591D24E6C>  /usr/lib/system/libdyld.dylib
>        0x7fff6e008000 -     0x7fff6e030fff  libsystem_kernel.dylib (4903.278.70)    <35EE704F-F9B6-3531-B312-E45CFA2A8743>  /usr/lib/system/libsystem_kernel.dylib
>   *0xffffff8000200000 - 0xffffff8000bfffff  kernel (4903.278.70)                    <041B6A6D-CD16-36FA-88B9-E32FF46EF89F>  /System/Library/Kernels/kernel
>
>
>Process:         SubmitDiagInfo [319]
>UUID:            26D2AD0C-38D2-38DD-97B4-AC101A8F529F
>Path:            /System/Library/CoreServices/SubmitDiagInfo
>Architecture:    x86_64
>Parent:          launchd [1]
>UID:             0
>Sudden Term:     Tracked
>Footprint:       4092 KB
>Start time:      2022-03-19 11:54:52 +0000
>End time:        2022-03-19 11:54:53 +0000
>Num samples:     11 (1-11)
>Note:            1 idle work queue thread omitted
>
>  Thread 0x833              11 samples (1-11)         priority 4 (base 4)
>  <thread QoS background (requested background), process sudden termination clean, thread darwinbg, process darwinbg, IO tier 3>
>  11  <truncated backtrace> 1-11
>    11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>     *11  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-11
>
>  Binary Images:
>           0x100b6c000 -        0x100b91fff  SubmitDiagInfo (938.29)              <26D2AD0C-38D2-38DD-97B4-AC101A8F529F>  /System/Library/CoreServices/SubmitDiagInfo
>        0x7fff6e008000 -     0x7fff6e030fff  libsystem_kernel.dylib (4903.278.70) <35EE704F-F9B6-3531-B312-E45CFA2A8743>  /usr/lib/system/libsystem_kernel.dylib
>   *0xffffff8000200000 - 0xffffff8000bfffff  kernel (4903.278.70)                 <041B6A6D-CD16-36FA-88B9-E32FF46EF89F>  /System/Library/Kernels/kernel
>
>
>Process:         suggestd [52400]
>UUID:            A7C39782-96D4-33E1-B9E6-6B140A186098
>Path:            /System/Library/PrivateFrameworks/CoreSuggestions.framework/Versions/A/Support/suggestd
>Architecture:    x86_64
>Parent:          launchd [1]
>UID:             502
>Sudden Term:     Tracked (allows idle exit)
>Footprint:       38.36 MB
>Start time:      2022-03-19 11:54:52 +0000
>End time:        2022-03-19 11:54:53 +0000
>Num samples:     11 (1-11)
>Note:            1 idle work queue thread omitted
>
>  Thread 0x5fdd0c           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS background (requested default), process sudden termination dirty, thread darwinbg, process darwinbg, IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>     *11  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-11
>
>  Thread 0x6edd7e           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS background (requested background, ipc override background), process sudden termination dirty, thread darwinbg, process darwinbg, IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  __destroy_helper_block_e8_32w + 0 (CoreSuggestionsInternals + 173427) [0x7fff56100573] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6ee106           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS background (requested user initiated), process sudden termination dirty, thread darwinbg, process darwinbg, IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  __ulock_wait + 10 (libsystem_kernel.dylib + 14810) [0x7fff6e00b9da] 1-11
>     *11  ??? (kernel + 7307696) [0xffffff80008f81b0] (blocked by unfair lock owned by suggestd [52400] thread 0x6ee342) 1-11
>
>  Thread 0x6ee12c           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS background (requested user initiated), process sudden termination dirty, thread darwinbg, process darwinbg, IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  DYLD-STUB$$operator delete[](void*) + 0 (CoreSuggestionsInternals + 1955808) [0x7fff562b37e0] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6ee24e           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS background (requested user initiated), process sudden termination dirty, thread darwinbg, process darwinbg, IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  objc_retain + 21 (libobjc.A.dylib + 25173) [0x7fff6c6ff255] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6ee2ea           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS background (requested user initiated), process sudden termination dirty, thread darwinbg, process darwinbg, IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  std::__1::__shared_ptr_pointer<CoreNLP::TaggerManager*, std::__1::default_delete<CoreNLP::TaggerManager>, std::__1::allocator<CoreNLP::TaggerManager> >::__on_zero_shared() + 0 (CoreNLP + 109912) [0x7fff55abad58] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6ee338           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS background (requested user initiated), process sudden termination dirty, thread darwinbg, process darwinbg, IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  tiny_free_no_lock + 128 (libsystem_malloc.dylib + 20214) [0x7fff6e081ef6] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6ee342           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS background (requested user initiated), process sudden termination dirty, thread darwinbg, process darwinbg, IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  class_conformsToProtocol + 226 (libobjc.A.dylib + 48119) [0x7fff6c704bf7] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6ee346           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS background (requested user initiated), process sudden termination dirty, thread darwinbg, process darwinbg, IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  __ulock_wait + 10 (libsystem_kernel.dylib + 14810) [0x7fff6e00b9da] 1-11
>     *11  ??? (kernel + 7307696) [0xffffff80008f81b0] (blocked by unfair lock owned by suggestd [52400] thread 0x6ee342) 1-11
>
>  Thread 0x6ee434           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS background (requested user initiated), process sudden termination dirty, thread darwinbg, process darwinbg, IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  -[_DKEventStream .cxx_destruct] + 0 (CoreDuet + 446688) [0x7fff553590e0] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6ee435           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS background (requested user initiated), process sudden termination dirty, thread darwinbg, process darwinbg, IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  DYLD-STUB$$operator delete[](void*) + 0 (Montreal + 445598) [0x7fff60a3cc9e] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6eed53           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS background (requested user initiated), process sudden termination dirty, thread darwinbg, process darwinbg, IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  -[SGRealtimeSuggestionsTuple .cxx_destruct] + 0 (CoreSuggestionsInternals + 64825) [0x7fff560e5d39] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6eed87           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS maintenance (requested maintenance), process sudden termination dirty, thread darwinbg, process darwinbg, IO tier 3>
>  11  <truncated backtrace> 1-11
>    11  __ulock_wait + 10 (libsystem_kernel.dylib + 14810) [0x7fff6e00b9da] 1-11
>     *11  ??? (kernel + 7307696) [0xffffff80008f81b0] (blocked by unfair lock owned by suggestd [52400] thread 0x6ee342) 1-11
>
>  Thread 0x6eeeb4           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS background (requested user initiated), process sudden termination dirty, thread darwinbg, process darwinbg, IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  icu::ChineseCalendar::~ChineseCalendar() + 0 (libicucore.A.dylib + 1009340) [0x7fff6bcab6bc] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6eef7f           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS background (requested user initiated), process sudden termination dirty, thread darwinbg, process darwinbg, IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  objc_release + 25 (libobjc.A.dylib + 33561) [0x7fff6c701319] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6ef0e5           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS background (requested user initiated), process sudden termination dirty, thread darwinbg, process darwinbg, IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  small_free_list_remove_ptr_no_clear + 84 (libsystem_malloc.dylib + 29059) [0x7fff6e084183] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6ef0e6           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS background (requested user initiated), process sudden termination dirty, thread darwinbg, process darwinbg, IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  -[NSRegularExpression dealloc] + 38 (Foundation + 1049305) [0x7fff440b42d9] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6ef145           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS background (requested user initiated), process sudden termination dirty, thread darwinbg, process darwinbg, IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  objc_release + 25 (libobjc.A.dylib + 33561) [0x7fff6c701319] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6ef146           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS background (requested user initiated), process sudden termination dirty, thread darwinbg, process darwinbg, IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  re2::Prog::~Prog() + 81 (CoreSuggestionsInternals + 370641) [0x7fff561307d1] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6ef147           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS background (requested user initiated), process sudden termination dirty, thread darwinbg, process darwinbg, IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  __ulock_wait + 10 (libsystem_kernel.dylib + 14810) [0x7fff6e00b9da] 1-11
>     *11  ??? (kernel + 7307696) [0xffffff80008f81b0] (blocked by unfair lock owned by suggestd [52400] thread 0x6ee342) 1-11
>
>  Thread 0x6ef148           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS background (requested user initiated), process sudden termination dirty, thread darwinbg, process darwinbg, IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  ??? (libicucore.A.dylib + 1907446) [0x7fff6bd86af6] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6ef1e1           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS background (requested user initiated), process sudden termination dirty, thread darwinbg, process darwinbg, IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  __ulock_wait + 10 (libsystem_kernel.dylib + 14810) [0x7fff6e00b9da] 1-11
>     *11  ??? (kernel + 7307696) [0xffffff80008f81b0] (blocked by unfair lock owned by suggestd [52400] thread 0x6ee342) 1-11
>
>  Binary Images:
>           0x107da7000 -        0x107daefff  suggestd (680.125)                               <A7C39782-96D4-33E1-B9E6-6B140A186098>  /System/Library/PrivateFrameworks/CoreSuggestions.framework/Versions/A/Support/suggestd
>        0x7fff43fb4000 -     0x7fff44362fff  com.apple.Foundation 6.9 (1575.405)              <9FA71865-7713-3F53-91E7-5DCEBCF4F83D>  /System/Library/Frameworks/Foundation.framework/Versions/C/Foundation
>        0x7fff552ec000 -     0x7fff554abfff  com.apple.CoreDuet 1.0 (1)                       <E3224B54-3AA5-372E-A395-93E440AF9515>  /System/Library/PrivateFrameworks/CoreDuet.framework/Versions/A/CoreDuet
>        0x7fff55aa0000 -     0x7fff55b06fff  com.apple.CoreNLP 1.0 (130.15.22)                <27877820-17D0-3B02-8557-4014E876CCC7>  /System/Library/PrivateFrameworks/CoreNLP.framework/Versions/A/CoreNLP
>        0x7fff560d6000 -     0x7fff5631ffff  com.apple.CoreSuggestionsInternals 1.0 (680.125) <9E6A2161-EF6E-3395-A182-5E9B85237D79>  /System/Library/PrivateFrameworks/CoreSuggestionsInternals.framework/Versions/A/CoreSuggestionsInternals
>        0x7fff609d0000 -     0x7fff60a45fff  com.apple.Montreal 1.0 (42.15.9)                 <17BFD046-4362-3A76-A496-648D00FF3743>  /System/Library/PrivateFrameworks/Montreal.framework/Versions/A/Montreal
>        0x7fff6bbb5000 -     0x7fff6be16fff  libicucore.A.dylib (62141.0.1)                   <A0D63918-76E9-3C1B-B255-46F4C1DA7FE8>  /usr/lib/libicucore.A.dylib
>        0x7fff6c6f9000 -     0x7fff6ce81fff  libobjc.A.dylib (756.2)                          <20942D4E-CE6F-376A-8BCD-016F88E4BFD5>  /usr/lib/libobjc.A.dylib
>        0x7fff6e008000 -     0x7fff6e030fff  libsystem_kernel.dylib (4903.278.70)             <35EE704F-F9B6-3531-B312-E45CFA2A8743>  /usr/lib/system/libsystem_kernel.dylib
>        0x7fff6e07d000 -     0x7fff6e0a7fff  libsystem_malloc.dylib (166.270.1)               <011F3AD0-8E6A-3A89-AE64-6E5F6840F30A>  /usr/lib/system/libsystem_malloc.dylib
>   *0xffffff8000200000 - 0xffffff8000bfffff  kernel (4903.278.70)                             <041B6A6D-CD16-36FA-88B9-E32FF46EF89F>  /System/Library/Kernels/kernel
>
>
>Process:         suhelperd [58055]
>UUID:            027D9556-C550-3BE4-8B44-1A121C3CBBB1
>Path:            /System/Library/CoreServices/Software Update.app/Contents/Resources/suhelperd
>Architecture:    x86_64
>Footprint:       1060 KB
>Start time:      2022-03-19 11:54:52 +0000
>End time:        2022-03-19 11:54:53 +0000
>Num samples:     11 (1-11)
>Note:            1 idle work queue thread omitted
>
>  Thread 0x695641           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS background (requested default), thread darwinbg, process darwinbg, IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>     *11  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-11
>
>  Binary Images:
>           0x10c92c000 -        0x10c958fff  suhelperd (1173.10)                  <027D9556-C550-3BE4-8B44-1A121C3CBBB1>  /System/Library/CoreServices/Software Update.app/Contents/Resources/suhelperd
>        0x7fff6e008000 -     0x7fff6e030fff  libsystem_kernel.dylib (4903.278.70) <35EE704F-F9B6-3531-B312-E45CFA2A8743>  /usr/lib/system/libsystem_kernel.dylib
>   *0xffffff8000200000 - 0xffffff8000bfffff  kernel (4903.278.70)                 <041B6A6D-CD16-36FA-88B9-E32FF46EF89F>  /System/Library/Kernels/kernel
>
>
>Process:         symptomsd [235]
>UUID:            05CA74DB-DC6C-3B75-B277-536631F1D0BD
>Path:            /usr/libexec/symptomsd
>Architecture:    x86_64
>Parent:          launchd [1]
>UID:             24
>Sudden Term:     Tracked (allows idle exit)
>Footprint:       10.12 MB
>Start time:      2022-03-19 11:54:52 +0000
>End time:        2022-03-19 11:54:53 +0000
>Num samples:     11 (1-11)
>Note:            1 idle work queue thread omitted
>
>  Thread 0x4f5              DispatchQueue 1           11 samples (1-11)         priority 31 (base 31)
>  <thread QoS default (requested default), process sudden termination dirty, process unclamped, process received importance donation from com.apple.WebKit.Networking [861], IO tier 0>
>  11  <truncated backtrace> 1-11
>    11  __CFRunLoopRun + 1619 (CoreFoundation + 239094) [0x7fff41d495f6] 1-11
>      11  __CFRunLoopServiceMachPort + 327 (CoreFoundation + 241801) [0x7fff41d4a089] 1-11
>        11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>         *11  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-11
>
>  Thread 0x6ee3c0           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS background (requested background, ipc override background), process sudden termination dirty, process unclamped, thread darwinbg, process received importance donation from com.apple.WebKit.Networking [861], IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  __copy_helper_block_e8_32s + 0 (SymptomEvaluator + 61528) [0x7fff682d1058] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6ee428           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS background (requested background), process sudden termination dirty, process unclamped, thread darwinbg, process received importance donation from com.apple.WebKit.Networking [861], IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  -[NWSProtocolSnapshot _intervalWithContinuousTime:] + 9 (NetworkStatistics + 24759) [0x7fff60d920b7] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6ee46e           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS background (requested background, ipc override background), process sudden termination dirty, process unclamped, thread darwinbg, process received importance donation from com.apple.WebKit.Networking [861], IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  _platform_memmove$VARIANT$Nehalem + 64 (libsystem_platform.dylib + 17952) [0x7fff6e0bf620] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6ee46f           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS background (requested background), process sudden termination dirty, process unclamped, thread darwinbg, process received importance donation from com.apple.WebKit.Networking [861], IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  __CFStringAppendFormatCore + 1193 (CoreFoundation + 105585) [0x7fff41d28c71] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6ee831           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS background (requested background, ipc override background), process sudden termination dirty, process unclamped, thread darwinbg, process received importance donation from com.apple.WebKit.Networking [861], IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  -[NWStatisticsSource handleMessage:length:] + 646 (NetworkStatistics + 70426) [0x7fff60d9d31a] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6ee88b           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS background (requested background, ipc override background), process sudden termination dirty, process unclamped, thread darwinbg, process received importance donation from com.apple.WebKit.Networking [861], IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  -[AnalyticsEngineCore queue] + 0 (SymptomEvaluator + 40315) [0x7fff682cbd7b] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Binary Images:
>           0x101d19000 -        0x101d1afff  symptomsd (820.267.2)                          <05CA74DB-DC6C-3B75-B277-536631F1D0BD>  /usr/libexec/symptomsd
>        0x7fff41d0f000 -     0x7fff42155fff  com.apple.CoreFoundation 6.9 (1575.405)        <22EC9B76-B2B4-3CE8-9EAE-33531A902956>  /System/Library/Frameworks/CoreFoundation.framework/Versions/A/CoreFoundation
>        0x7fff60d8c000 -     0x7fff60da6fff  com.apple.network.statistics.framework 1.2 (1) <B056D329-5C7C-3FB4-991E-7092DB2F9A5B>  /System/Library/PrivateFrameworks/NetworkStatistics.framework/Versions/A/NetworkStatistics
>        0x7fff682c2000 -     0x7fff68496fff  com.apple.SymptomEvaluator 1.0 (820.267.2)     <04087189-D829-3CCB-AFD1-0561A5C7BA0A>  /System/Library/PrivateFrameworks/Symptoms.framework/Frameworks/SymptomEvaluator.framework/Versions/A/SymptomEvaluator
>        0x7fff6e008000 -     0x7fff6e030fff  libsystem_kernel.dylib (4903.278.70)           <35EE704F-F9B6-3531-B312-E45CFA2A8743>  /usr/lib/system/libsystem_kernel.dylib
>        0x7fff6e0bb000 -     0x7fff6e0c4fff  libsystem_platform.dylib (177.270.1)           <9D1FE5E4-EB7D-3B3F-A8D1-A96D9CF1348C>  /usr/lib/system/libsystem_platform.dylib
>   *0xffffff8000200000 - 0xffffff8000bfffff  kernel (4903.278.70)                           <041B6A6D-CD16-36FA-88B9-E32FF46EF89F>  /System/Library/Kernels/kernel
>
>
>Process:         syslogd [65]
>UUID:            2D6462A4-A41A-3850-B90A-57EAC87E1E2C
>Path:            /usr/sbin/syslogd
>Architecture:    x86_64
>Parent:          launchd [1]
>UID:             0
>Sudden Term:     Tracked
>Footprint:       976 KB
>Start time:      2022-03-19 11:54:52 +0000
>End time:        2022-03-19 11:54:53 +0000
>Num samples:     11 (1-11)
>Note:            1 idle work queue thread omitted
>
>  Thread 0x372              11 samples (1-11)         priority 4 (base 4)
>  <thread QoS background (requested default), process sudden termination dirty, thread darwinbg, process darwinbg, IO tier 2 and passive>
>  11  <truncated backtrace> 1-11
>    11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>     *11  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-11
>
>  Thread 0x37d              11 samples (1-11)         priority 4 (base 4)
>  <thread QoS background (requested default), process sudden termination dirty, thread darwinbg, process darwinbg, IO tier 2 and passive>
>  11  <truncated backtrace> 1-11
>    11  __sigsuspend_nocancel + 10 (libsystem_kernel.dylib + 20770) [0x7fff6e00d122] 1-11
>     *11  ??? (kernel + 7168864) [0xffffff80008d6360] 1-11
>
>  Thread 0x6eed2e           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS background (requested default, ipc override default), process sudden termination dirty, thread darwinbg, process darwinbg, IO tier 2 and passive>
>  11  <truncated backtrace> 1-11
>    11  _platform_strlen + 18 (libsystem_platform.dylib + 5874) [0x7fff6e0bc6f2] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6eee1a           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS background (requested default, ipc override default), process sudden termination dirty, thread darwinbg, process darwinbg, IO tier 2 and passive>
>  11  <truncated backtrace> 1-11
>    11  ??? (syslogd + 19747) [0x1074f5d23] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6efe54           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS background (requested default, ipc override default), process sudden termination dirty, thread darwinbg, process darwinbg, IO tier 2 and passive>
>  11  <truncated backtrace> 1-11
>    11  ??? (syslogd + 23754) [0x1074f6cca] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Binary Images:
>           0x1074f1000 -        0x107509fff  syslogd (356.200.4)                  <2D6462A4-A41A-3850-B90A-57EAC87E1E2C>  /usr/sbin/syslogd
>        0x7fff6e008000 -     0x7fff6e030fff  libsystem_kernel.dylib (4903.278.70) <35EE704F-F9B6-3531-B312-E45CFA2A8743>  /usr/lib/system/libsystem_kernel.dylib
>        0x7fff6e0bb000 -     0x7fff6e0c4fff  libsystem_platform.dylib (177.270.1) <9D1FE5E4-EB7D-3B3F-A8D1-A96D9CF1348C>  /usr/lib/system/libsystem_platform.dylib
>   *0xffffff8000200000 - 0xffffff8000bfffff  kernel (4903.278.70)                 <041B6A6D-CD16-36FA-88B9-E32FF46EF89F>  /System/Library/Kernels/kernel
>
>
>Process:         syspolicyd [146]
>UUID:            11F28D0C-0DAE-39E5-BDB7-CCC5E6E7D6D1
>Path:            /usr/libexec/syspolicyd
>Architecture:    x86_64
>Parent:          launchd [1]
>UID:             0
>Footprint:       21.45 MB
>Start time:      2022-03-19 11:54:52 +0000
>End time:        2022-03-19 11:54:53 +0000
>Num samples:     11 (1-11)
>Note:            1 idle work queue thread omitted
>
>  Thread 0x377              11 samples (1-11)         priority 4 (base 4)
>  <thread QoS background (requested default), thread darwinbg, process darwinbg, IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>     *11  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-11
>
>  Thread 0x140b88           Thread name "com.apple.NSURLConnectionLoader"       11 samples (1-11)         priority 4 (base 4)
>  <thread QoS background (requested default), thread darwinbg, process darwinbg, IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>     *11  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-11
>
>  Binary Images:
>           0x10f4b8000 -        0x10f4f1fff  syspolicyd (45.270.2)                <11F28D0C-0DAE-39E5-BDB7-CCC5E6E7D6D1>  /usr/libexec/syspolicyd
>        0x7fff6e008000 -     0x7fff6e030fff  libsystem_kernel.dylib (4903.278.70) <35EE704F-F9B6-3531-B312-E45CFA2A8743>  /usr/lib/system/libsystem_kernel.dylib
>   *0xffffff8000200000 - 0xffffff8000bfffff  kernel (4903.278.70)                 <041B6A6D-CD16-36FA-88B9-E32FF46EF89F>  /System/Library/Kernels/kernel
>
>
>Process:         system_installd [57465]
>UUID:            0826F357-0E61-3A7E-BA3E-EFF5C969548E
>Path:            /System/Library/PrivateFrameworks/PackageKit.framework/Versions/A/Resources/system_installd
>Architecture:    x86_64
>Footprint:       1388 KB
>Start time:      2022-03-19 11:54:52 +0000
>End time:        2022-03-19 11:54:53 +0000
>Num samples:     11 (1-11)
>Note:            1 idle work queue thread omitted
>
>  Thread 0x68ddff           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS background (requested default), thread darwinbg, process darwinbg, IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>     *11  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-11
>
>  Binary Images:
>           0x10e8f2000 -        0x10e8f3fff  system_installd (832.0.0.9)          <0826F357-0E61-3A7E-BA3E-EFF5C969548E>  /System/Library/PrivateFrameworks/PackageKit.framework/Versions/A/Resources/system_installd
>        0x7fff6e008000 -     0x7fff6e030fff  libsystem_kernel.dylib (4903.278.70) <35EE704F-F9B6-3531-B312-E45CFA2A8743>  /usr/lib/system/libsystem_kernel.dylib
>   *0xffffff8000200000 - 0xffffff8000bfffff  kernel (4903.278.70)                 <041B6A6D-CD16-36FA-88B9-E32FF46EF89F>  /System/Library/Kernels/kernel
>
>
>Process:         systemsoundserverd [311]
>UUID:            EEF160CF-6A32-3928-95FF-30BC97507077
>Path:            /usr/sbin/systemsoundserverd
>Architecture:    x86_64
>Parent:          launchd [1]
>UID:             0
>Sudden Term:     Tracked (allows idle exit)
>Footprint:       4364 KB
>Start time:      2022-03-19 11:54:52 +0000
>End time:        2022-03-19 11:54:53 +0000
>Num samples:     11 (1-11)
>Note:            1 idle work queue thread omitted
>
>  Thread 0x80b              11 samples (1-11)         priority 31 (base 31)
>  <thread QoS default (requested default), process sudden termination dirty, IO tier 0>
>  11  <truncated backtrace> 1-11
>    11  __sigsuspend_nocancel + 10 (libsystem_kernel.dylib + 20770) [0x7fff6e00d122] 1-11
>     *11  ??? (kernel + 7168864) [0xffffff80008d6360] 1-11
>
>  Binary Images:
>           0x10c54b000 -        0x10c56cfff  systemsoundserverd                   <EEF160CF-6A32-3928-95FF-30BC97507077>  /usr/sbin/systemsoundserverd
>        0x7fff6e008000 -     0x7fff6e030fff  libsystem_kernel.dylib (4903.278.70) <35EE704F-F9B6-3531-B312-E45CFA2A8743>  /usr/lib/system/libsystem_kernel.dylib
>   *0xffffff8000200000 - 0xffffff8000bfffff  kernel (4903.278.70)                 <041B6A6D-CD16-36FA-88B9-E32FF46EF89F>  /System/Library/Kernels/kernel
>
>
>Process:         systemstats [77]
>UUID:            40E59F12-7885-33A9-913A-6EA5B24AC9AC
>Path:            /usr/sbin/systemstats
>Architecture:    x86_64
>Parent:          launchd [1]
>UID:             0
>Sudden Term:     Tracked
>Footprint:       14.76 MB
>Start time:      2022-03-19 11:54:52 +0000
>End time:        2022-03-19 11:54:53 +0000
>Num samples:     11 (1-11)
>Note:            1 idle work queue thread omitted
>
>  Thread 0x303              11 samples (1-11)         priority 4 (base 4)
>  <thread QoS background (requested default), process sudden termination dirty, thread darwinbg, process darwinbg, IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>     *11  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-11
>
>  Thread 0x6ed7de           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS background (requested background, ipc override background), process sudden termination dirty, thread darwinbg, process darwinbg, IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  semaphore_wait_trap + 10 (libsystem_kernel.dylib + 4694) [0x7fff6e009256] 1-11
>     *11  semaphore_wait_continue + 0 (kernel + 1930816) [0xffffff80003d7640] 1-11
>
>  Thread 0x6ee079           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS background (requested background, ipc override background), process sudden termination dirty, thread darwinbg, process darwinbg, IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  _platform_strcmp + 80 (libsystem_platform.dylib + 9136) [0x7fff6e0bd3b0] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6ee9e4           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS background (requested background, ipc override background), process sudden termination dirty, thread darwinbg, process darwinbg, IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  ??? (libsystemstats.dylib + 19177) [0x7fff6d36fae9] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Binary Images:
>           0x103838000 -        0x103953fff  systemstats (403.270.1)              <40E59F12-7885-33A9-913A-6EA5B24AC9AC>  /usr/sbin/systemstats
>        0x7fff6d36b000 -     0x7fff6d37bfff  libsystemstats.dylib (403.270.1)     <B2C2766A-CABF-361D-89A3-2E041CA8B8A2>  /usr/lib/libsystemstats.dylib
>        0x7fff6e008000 -     0x7fff6e030fff  libsystem_kernel.dylib (4903.278.70) <35EE704F-F9B6-3531-B312-E45CFA2A8743>  /usr/lib/system/libsystem_kernel.dylib
>        0x7fff6e0bb000 -     0x7fff6e0c4fff  libsystem_platform.dylib (177.270.1) <9D1FE5E4-EB7D-3B3F-A8D1-A96D9CF1348C>  /usr/lib/system/libsystem_platform.dylib
>   *0xffffff8000200000 - 0xffffff8000bfffff  kernel (4903.278.70)                 <041B6A6D-CD16-36FA-88B9-E32FF46EF89F>  /System/Library/Kernels/kernel
>
>
>Process:         systemstats [335]
>UUID:            40E59F12-7885-33A9-913A-6EA5B24AC9AC
>Path:            /usr/sbin/systemstats
>Architecture:    x86_64
>Parent:          systemstats [77]
>Responsible:     systemstats [77]
>UID:             0
>Footprint:       1812 KB
>Start time:      2022-03-19 11:54:52 +0000
>End time:        2022-03-19 11:54:53 +0000
>Num samples:     11 (1-11)
>Note:            1 idle work queue thread omitted
>
>  Thread 0x8dc              11 samples (1-11)         priority 4 (base 4)
>  <thread QoS background (requested background), thread darwinbg, process darwinbg, IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>     *11  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-11
>
>  Binary Images:
>           0x10ffa2000 -        0x1100bdfff  systemstats (403.270.1)              <40E59F12-7885-33A9-913A-6EA5B24AC9AC>  /usr/sbin/systemstats
>        0x7fff6e008000 -     0x7fff6e030fff  libsystem_kernel.dylib (4903.278.70) <35EE704F-F9B6-3531-B312-E45CFA2A8743>  /usr/lib/system/libsystem_kernel.dylib
>   *0xffffff8000200000 - 0xffffff8000bfffff  kernel (4903.278.70)                 <041B6A6D-CD16-36FA-88B9-E32FF46EF89F>  /System/Library/Kernels/kernel
>
>
>Process:         SystemUIServer [358]
>UUID:            6374DF57-07C6-3829-B34F-32C4E6DFB2F6
>Path:            /System/Library/CoreServices/SystemUIServer.app/Contents/MacOS/SystemUIServer
>Architecture:    x86_64
>Parent:          launchd [1]
>UID:             502
>Sudden Term:     Tracked
>Footprint:       36.54 MB
>Start time:      2022-03-19 11:54:52 +0000
>End time:        2022-03-19 11:54:53 +0000
>Num samples:     11 (1-11)
>Note:            1 idle work queue thread omitted
>
>  Thread 0xb24              DispatchQueue 1           11 samples (1-11)         priority 47 (base 47)
>  <process frontmost, thread QoS user interactive (requested user interactive), process sudden termination clean, IO tier 0>
>  11  start + 1 (libdyld.dylib + 91093) [0x7fff6ded43d5] 1-11
>    11  ??? (SystemUIServer + 20726) [0x1000a10f6] 1-11
>      11  -[NSApplication run] + 699 (AppKit + 81044) [0x7fff3f32ac94] 1-11
>        11  -[NSApplication(NSEvent) _nextEventMatchingEventMask:untilDate:inMode:dequeue:] + 1361 (AppKit + 105335) [0x7fff3f330b77] 1-11
>          11  _DPSNextEvent + 1135 (AppKit + 110217) [0x7fff3f331e89] 1-11
>            11  _BlockUntilNextEventMatchingListInModeWithFilter + 64 (HIToolbox + 44150) [0x7fff40f99c76] 1-11
>              11  ReceiveNextEventCommon + 603 (HIToolbox + 44773) [0x7fff40f99ee5] 1-11
>                11  RunCurrentEventLoopInMode + 292 (HIToolbox + 45483) [0x7fff40f9a1ab] 1-11
>                  11  CFRunLoopRunSpecific + 459 (CoreFoundation + 236881) [0x7fff41d48d51] 1-11
>                    11  __CFRunLoopRun + 1619 (CoreFoundation + 239094) [0x7fff41d495f6] 1-11
>                      11  __CFRunLoopServiceMachPort + 327 (CoreFoundation + 241801) [0x7fff41d4a089] 1-11
>                        11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>                         *11  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-11
>
>  Thread 0xbda              Thread name "com.apple.NSEventThread"               11 samples (1-11)         priority 47 (base 47)
>  <process frontmost, thread QoS user interactive (requested user interactive), process sudden termination clean, IO tier 0>
>  11  thread_start + 13 (libsystem_pthread.dylib + 9229) [0x7fff6e0c740d] 1-11
>    11  _pthread_start + 66 (libsystem_pthread.dylib + 25161) [0x7fff6e0cb249] 1-11
>      11  _pthread_body + 126 (libsystem_pthread.dylib + 13035) [0x7fff6e0c82eb] 1-11
>        11  _NSEventThread + 175 (AppKit + 142254) [0x7fff3f339bae] 1-11
>          11  CFRunLoopRunSpecific + 459 (CoreFoundation + 236881) [0x7fff41d48d51] 1-11
>            11  __CFRunLoopRun + 1619 (CoreFoundation + 239094) [0x7fff41d495f6] 1-11
>              11  __CFRunLoopServiceMachPort + 327 (CoreFoundation + 241801) [0x7fff41d4a089] 1-11
>                11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>                 *11  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-11
>
>  Binary Images:
>           0x10009c000 -        0x1000e9fff  com.apple.systemuiserver 1.7 (480.2)    <6374DF57-07C6-3829-B34F-32C4E6DFB2F6>  /System/Library/CoreServices/SystemUIServer.app/Contents/MacOS/SystemUIServer
>        0x7fff3f317000 -     0x7fff400ccfff  com.apple.AppKit 6.9 (1671.60.112)      <4AFB032C-2786-3AD7-8EDA-576956992A9C>  /System/Library/Frameworks/AppKit.framework/Versions/C/AppKit
>        0x7fff40f8f000 -     0x7fff41286fff  com.apple.HIToolbox 2.1.1 (918.7)       <88D7F19C-8C9D-384B-BAB5-8205CA282F2C>  /System/Library/Frameworks/Carbon.framework/Versions/A/Frameworks/HIToolbox.framework/Versions/A/HIToolbox
>        0x7fff41d0f000 -     0x7fff42155fff  com.apple.CoreFoundation 6.9 (1575.405) <22EC9B76-B2B4-3CE8-9EAE-33531A902956>  /System/Library/Frameworks/CoreFoundation.framework/Versions/A/CoreFoundation
>        0x7fff6debe000 -     0x7fff6deeafff  libdyld.dylib (655.1.1)                 <002418CC-AD11-3D10-865B-015591D24E6C>  /usr/lib/system/libdyld.dylib
>        0x7fff6e008000 -     0x7fff6e030fff  libsystem_kernel.dylib (4903.278.70)    <35EE704F-F9B6-3531-B312-E45CFA2A8743>  /usr/lib/system/libsystem_kernel.dylib
>        0x7fff6e0c5000 -     0x7fff6e0cffff  libsystem_pthread.dylib (330.250.2)     <2D5C08FF-484F-3D59-9132-CE1DCB3F76D7>  /usr/lib/system/libsystem_pthread.dylib
>   *0xffffff8000200000 - 0xffffff8000bfffff  kernel (4903.278.70)                    <041B6A6D-CD16-36FA-88B9-E32FF46EF89F>  /System/Library/Kernels/kernel
>
>
>Process:         TabletDriver [621]
>UUID:            9F7ADE43-4D62-DDEE-B0AF-FE7A7429D6FD
>Path:            /Library/Application Support/Tablet/WacomTabletDriver.app/Contents/Resources/TabletDriver.app/Contents/MacOS/TabletDriver
>Architecture:    x86_64
>Parent:          launchd [1]
>UID:             502
>Footprint:       4720 KB
>Start time:      2022-03-19 11:54:52 +0000
>End time:        2022-03-19 11:54:53 +0000
>Num samples:     11 (1-11)
>Note:            1 idle work queue thread omitted
>
>  Thread 0x11b1             DispatchQueue 1           11 samples (1-11)         priority 46 (base 46)
>  <thread QoS user interactive (requested user interactive), IO tier 0>
>  11  start + 52 (TabletDriver + 5136) [0x100001410] 1-11
>    11  NSApplicationMain + 777 (AppKit + 12736) [0x7fff3f31a1c0] 1-11
>      11  -[NSApplication run] + 699 (AppKit + 81044) [0x7fff3f32ac94] 1-11
>        11  -[NSApplication(NSEvent) _nextEventMatchingEventMask:untilDate:inMode:dequeue:] + 1361 (AppKit + 105335) [0x7fff3f330b77] 1-11
>          11  _DPSNextEvent + 1135 (AppKit + 110217) [0x7fff3f331e89] 1-11
>            11  _BlockUntilNextEventMatchingListInModeWithFilter + 64 (HIToolbox + 44150) [0x7fff40f99c76] 1-11
>              11  ReceiveNextEventCommon + 603 (HIToolbox + 44773) [0x7fff40f99ee5] 1-11
>                11  RunCurrentEventLoopInMode + 292 (HIToolbox + 45483) [0x7fff40f9a1ab] 1-11
>                  11  CFRunLoopRunSpecific + 459 (CoreFoundation + 236881) [0x7fff41d48d51] 1-11
>                    11  __CFRunLoopRun + 1619 (CoreFoundation + 239094) [0x7fff41d495f6] 1-11
>                      11  __CFRunLoopServiceMachPort + 327 (CoreFoundation + 241801) [0x7fff41d4a089] 1-11
>                        11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>                         *11  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-11
>
>  Thread 0x11b8             Thread name "com.apple.NSEventThread"               11 samples (1-11)         priority 46 (base 46)
>  <thread QoS user interactive (requested user interactive), IO tier 0>
>  11  <truncated backtrace> 1-11
>    11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>     *11  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-11
>
>  Binary Images:
>           0x100000000 -        0x100009fff  com.wacom.TabletDriver (6.1.5f2)        <9F7ADE43-4D62-DDEE-B0AF-FE7A7429D6FD>  /Library/Application Support/Tablet/WacomTabletDriver.app/Contents/Resources/TabletDriver.app/Contents/MacOS/TabletDriver
>        0x7fff3f317000 -     0x7fff400ccfff  com.apple.AppKit 6.9 (1671.60.112)      <4AFB032C-2786-3AD7-8EDA-576956992A9C>  /System/Library/Frameworks/AppKit.framework/Versions/C/AppKit
>        0x7fff40f8f000 -     0x7fff41286fff  com.apple.HIToolbox 2.1.1 (918.7)       <88D7F19C-8C9D-384B-BAB5-8205CA282F2C>  /System/Library/Frameworks/Carbon.framework/Versions/A/Frameworks/HIToolbox.framework/Versions/A/HIToolbox
>        0x7fff41d0f000 -     0x7fff42155fff  com.apple.CoreFoundation 6.9 (1575.405) <22EC9B76-B2B4-3CE8-9EAE-33531A902956>  /System/Library/Frameworks/CoreFoundation.framework/Versions/A/CoreFoundation
>        0x7fff6e008000 -     0x7fff6e030fff  libsystem_kernel.dylib (4903.278.70)    <35EE704F-F9B6-3531-B312-E45CFA2A8743>  /usr/lib/system/libsystem_kernel.dylib
>   *0xffffff8000200000 - 0xffffff8000bfffff  kernel (4903.278.70)                    <041B6A6D-CD16-36FA-88B9-E32FF46EF89F>  /System/Library/Kernels/kernel
>
>
>Process:         taskgated [199]
>UUID:            02655434-567B-3B18-B53D-17D2B798E5FF
>Path:            /usr/libexec/taskgated
>Architecture:    x86_64
>Parent:          launchd [1]
>UID:             0
>Sudden Term:     Tracked
>Footprint:       3620 KB
>Start time:      2022-03-19 11:54:52 +0000
>End time:        2022-03-19 11:54:53 +0000
>Num samples:     11 (1-11)
>Note:            1 idle work queue thread omitted
>
>  Thread 0x4be              11 samples (1-11)         priority 31 (base 31)
>  <thread QoS default (requested default), process sudden termination clean, IO tier 0>
>  11  <truncated backtrace> 1-11
>    11  mach_msg_overwrite_trap + 10 (libsystem_kernel.dylib + 4646) [0x7fff6e009226] 1-11
>     *11  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-11
>
>  Binary Images:
>           0x10b542000 -        0x10b54cfff  taskgated (55172.200.4)              <02655434-567B-3B18-B53D-17D2B798E5FF>  /usr/libexec/taskgated
>        0x7fff6e008000 -     0x7fff6e030fff  libsystem_kernel.dylib (4903.278.70) <35EE704F-F9B6-3531-B312-E45CFA2A8743>  /usr/lib/system/libsystem_kernel.dylib
>   *0xffffff8000200000 - 0xffffff8000bfffff  kernel (4903.278.70)                 <041B6A6D-CD16-36FA-88B9-E32FF46EF89F>  /System/Library/Kernels/kernel
>
>
>Process:         tccd [144]
>UUID:            FEE5D334-8A85-3EE1-A4CB-D344111DEE8B
>Path:            /System/Library/PrivateFrameworks/TCC.framework/Versions/A/Resources/tccd
>Architecture:    x86_64
>Parent:          launchd [1]
>UID:             0
>Sudden Term:     Tracked (allows idle exit)
>Footprint:       9132 KB
>Start time:      2022-03-19 11:54:52 +0000
>End time:        2022-03-19 11:54:53 +0000
>Num samples:     11 (1-11)
>Note:            1 idle work queue thread omitted
>
>  Thread 0x36a              11 samples (1-11)         priority 4 (base 4)
>  <thread QoS background (requested default), process sudden termination clean, thread darwinbg, process darwinbg, IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>     *11  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-11
>
>  Binary Images:
>           0x1010be000 -        0x1010fffff  tccd (221.260.4)                     <FEE5D334-8A85-3EE1-A4CB-D344111DEE8B>  /System/Library/PrivateFrameworks/TCC.framework/Versions/A/Resources/tccd
>        0x7fff6e008000 -     0x7fff6e030fff  libsystem_kernel.dylib (4903.278.70) <35EE704F-F9B6-3531-B312-E45CFA2A8743>  /usr/lib/system/libsystem_kernel.dylib
>   *0xffffff8000200000 - 0xffffff8000bfffff  kernel (4903.278.70)                 <041B6A6D-CD16-36FA-88B9-E32FF46EF89F>  /System/Library/Kernels/kernel
>
>
>Process:         tccd [41933]
>UUID:            FEE5D334-8A85-3EE1-A4CB-D344111DEE8B
>Path:            /System/Library/PrivateFrameworks/TCC.framework/Versions/A/Resources/tccd
>Architecture:    x86_64
>Parent:          launchd [1]
>UID:             502
>Sudden Term:     Tracked (allows idle exit)
>Footprint:       6612 KB
>Start time:      2022-03-19 11:54:52 +0000
>End time:        2022-03-19 11:54:53 +0000
>Num samples:     11 (1-11)
>Note:            2 idle work queue threads omitted
>
>  Thread 0x4ac03b           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS background (requested default), process sudden termination clean, thread darwinbg, process darwinbg, IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>     *11  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-11
>
>  Binary Images:
>           0x108f6e000 -        0x108faffff  tccd (221.260.4)                     <FEE5D334-8A85-3EE1-A4CB-D344111DEE8B>  /System/Library/PrivateFrameworks/TCC.framework/Versions/A/Resources/tccd
>        0x7fff6e008000 -     0x7fff6e030fff  libsystem_kernel.dylib (4903.278.70) <35EE704F-F9B6-3531-B312-E45CFA2A8743>  /usr/lib/system/libsystem_kernel.dylib
>   *0xffffff8000200000 - 0xffffff8000bfffff  kernel (4903.278.70)                 <041B6A6D-CD16-36FA-88B9-E32FF46EF89F>  /System/Library/Kernels/kernel
>
>
>Process:         timed [107]
>UUID:            A6C8278F-3FE9-30DE-8E91-AA763F33AAAA
>Path:            /usr/libexec/timed
>Architecture:    x86_64
>Parent:          launchd [1]
>UID:             266
>Footprint:       1664 KB
>Start time:      2022-03-19 11:54:52 +0000
>End time:        2022-03-19 11:54:53 +0000
>Num samples:     11 (1-11)
>Note:            1 idle work queue thread omitted
>
>  Thread 0x3c7              11 samples (1-11)         priority 31 (base 31)
>  <thread QoS default (requested default), IO tier 0>
>  11  <truncated backtrace> 1-11
>    11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>     *11  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-11
>
>  Binary Images:
>           0x109b30000 -        0x109b6afff  timed (258.4)                        <A6C8278F-3FE9-30DE-8E91-AA763F33AAAA>  /usr/libexec/timed
>        0x7fff6e008000 -     0x7fff6e030fff  libsystem_kernel.dylib (4903.278.70) <35EE704F-F9B6-3531-B312-E45CFA2A8743>  /usr/lib/system/libsystem_kernel.dylib
>   *0xffffff8000200000 - 0xffffff8000bfffff  kernel (4903.278.70)                 <041B6A6D-CD16-36FA-88B9-E32FF46EF89F>  /System/Library/Kernels/kernel
>
>
>Process:         trustd [153]
>UUID:            4E7CAE45-E260-3A20-8933-CB927C5CC53E
>Path:            /usr/libexec/trustd
>Architecture:    x86_64
>Parent:          launchd [1]
>UID:             0
>Sudden Term:     Tracked (allows idle exit)
>Footprint:       7760 KB
>Start time:      2022-03-19 11:54:52 +0000
>End time:        2022-03-19 11:54:53 +0000
>Num samples:     11 (1-11)
>Note:            1 idle work queue thread omitted
>
>  Thread 0x422              DispatchQueue 11          11 samples (1-11)         priority 4 (base 4)
>  <thread QoS background (requested default), process sudden termination clean, thread darwinbg, process darwinbg, IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  __sigsuspend_nocancel + 10 (libsystem_kernel.dylib + 20770) [0x7fff6e00d122] 1-11
>     *11  ??? (kernel + 7168864) [0xffffff80008d6360] 1-11
>
>  Binary Images:
>           0x1075df000 -        0x107635fff  trustd (58286.270.14)                <4E7CAE45-E260-3A20-8933-CB927C5CC53E>  /usr/libexec/trustd
>        0x7fff6e008000 -     0x7fff6e030fff  libsystem_kernel.dylib (4903.278.70) <35EE704F-F9B6-3531-B312-E45CFA2A8743>  /usr/lib/system/libsystem_kernel.dylib
>   *0xffffff8000200000 - 0xffffff8000bfffff  kernel (4903.278.70)                 <041B6A6D-CD16-36FA-88B9-E32FF46EF89F>  /System/Library/Kernels/kernel
>
>
>Process:         trustd [361]
>UUID:            4E7CAE45-E260-3A20-8933-CB927C5CC53E
>Path:            /usr/libexec/trustd
>Architecture:    x86_64
>Parent:          launchd [1]
>UID:             502
>Sudden Term:     Tracked (allows idle exit)
>Footprint:       14.23 MB
>Start time:      2022-03-19 11:54:52 +0000
>End time:        2022-03-19 11:54:53 +0000
>Num samples:     11 (1-11)
>Note:            3 idle work queue threads omitted
>
>  Thread 0xb36              11 samples (1-11)         priority 31 (base 31)
>  <thread QoS default (requested default), process sudden termination dirty, process unclamped, process received importance donation from com.apple.WebKit.Networking [861], IO tier 0>
>  11  <truncated backtrace> 1-11
>    11  __sigsuspend_nocancel + 10 (libsystem_kernel.dylib + 20770) [0x7fff6e00d122] 1-11
>     *11  ??? (kernel + 7168864) [0xffffff80008d6360] 1-11
>
>  Thread 0x6ef2af           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS background (requested background, ipc override background), process sudden termination dirty, process unclamped, thread darwinbg, process received importance donation from com.apple.WebKit.Networking [861], IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  -[SFAnalytics logHardFailureForEventNamed:withAttributes:] + 19 (Security + 639702) [0x7fff4d32a2d6] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Binary Images:
>           0x10a2bd000 -        0x10a313fff  trustd (58286.270.14)                 <4E7CAE45-E260-3A20-8933-CB927C5CC53E>  /usr/libexec/trustd
>        0x7fff4d28e000 -     0x7fff4d58ffff  com.apple.security 7.0 (58286.270.14) <E4396E05-1649-31B2-80D9-228C15941670>  /System/Library/Frameworks/Security.framework/Versions/A/Security
>        0x7fff6e008000 -     0x7fff6e030fff  libsystem_kernel.dylib (4903.278.70)  <35EE704F-F9B6-3531-B312-E45CFA2A8743>  /usr/lib/system/libsystem_kernel.dylib
>   *0xffffff8000200000 - 0xffffff8000bfffff  kernel (4903.278.70)                  <041B6A6D-CD16-36FA-88B9-E32FF46EF89F>  /System/Library/Kernels/kernel
>
>
>Process:         uninstalld [69]
>UUID:            9D4ACF21-06B4-35C3-B6EC-E2FC30F9ACDA
>Path:            /System/Library/PrivateFrameworks/Uninstall.framework/Versions/A/Resources/uninstalld
>Architecture:    x86_64
>Parent:          launchd [1]
>UID:             0
>Footprint:       740 KB
>Start time:      2022-03-19 11:54:52 +0000
>End time:        2022-03-19 11:54:53 +0000
>Num samples:     11 (1-11)
>Note:            1 idle work queue thread omitted
>
>  Thread 0x2c2              DispatchQueue 1           11 samples (1-11)         priority 20 (base 20)
>  <thread QoS utility (requested utility), timers tier 3 (coalesced), IO tier 3>
>  11  start + 1 (libdyld.dylib + 91093) [0x7fff6ded43d5] 1-11
>    11  ??? (uninstalld + 8579) [0x101d98183] 1-11
>      11  -[NSRunLoop(NSRunLoop) runUntilDate:] + 114 (Foundation + 970970) [0x7fff440a10da] 1-11
>        11  -[NSRunLoop(NSRunLoop) runMode:beforeDate:] + 280 (Foundation + 117695) [0x7fff43fd0bbf] 1-11
>          11  CFRunLoopRunSpecific + 459 (CoreFoundation + 236881) [0x7fff41d48d51] 1-11
>            11  __CFRunLoopRun + 1619 (CoreFoundation + 239094) [0x7fff41d495f6] 1-11
>              11  __CFRunLoopServiceMachPort + 327 (CoreFoundation + 241801) [0x7fff41d4a089] 1-11
>                11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>                 *11  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-11
>
>  Binary Images:
>           0x101d96000 -        0x101d9efff  uninstalld (230)                        <9D4ACF21-06B4-35C3-B6EC-E2FC30F9ACDA>  /System/Library/PrivateFrameworks/Uninstall.framework/Versions/A/Resources/uninstalld
>        0x7fff41d0f000 -     0x7fff42155fff  com.apple.CoreFoundation 6.9 (1575.405) <22EC9B76-B2B4-3CE8-9EAE-33531A902956>  /System/Library/Frameworks/CoreFoundation.framework/Versions/A/CoreFoundation
>        0x7fff43fb4000 -     0x7fff44362fff  com.apple.Foundation 6.9 (1575.405)     <9FA71865-7713-3F53-91E7-5DCEBCF4F83D>  /System/Library/Frameworks/Foundation.framework/Versions/C/Foundation
>        0x7fff6debe000 -     0x7fff6deeafff  libdyld.dylib (655.1.1)                 <002418CC-AD11-3D10-865B-015591D24E6C>  /usr/lib/system/libdyld.dylib
>        0x7fff6e008000 -     0x7fff6e030fff  libsystem_kernel.dylib (4903.278.70)    <35EE704F-F9B6-3531-B312-E45CFA2A8743>  /usr/lib/system/libsystem_kernel.dylib
>   *0xffffff8000200000 - 0xffffff8000bfffff  kernel (4903.278.70)                    <041B6A6D-CD16-36FA-88B9-E32FF46EF89F>  /System/Library/Kernels/kernel
>
>
>Process:         universalAccessAuthWarn [1376]
>UUID:            D209302A-6DB8-3C7A-8C95-618E398CB735
>Path:            /System/Library/PrivateFrameworks/UniversalAccess.framework/Versions/A/Resources/universalAccessAuthWarn.app/Contents/MacOS/universalAccessAuthWarn
>Architecture:    x86_64
>Parent:          launchd [1]
>UID:             502
>Sudden Term:     Tracked
>Footprint:       5288 KB
>Start time:      2022-03-19 11:54:52 +0000
>End time:        2022-03-19 11:54:53 +0000
>Num samples:     11 (1-11)
>Note:            1 idle work queue thread omitted
>
>  Thread 0xd5ae             DispatchQueue 1           11 samples (1-11)         priority 46 (base 46)
>  <thread QoS user interactive (requested user interactive), process sudden termination clean, IO tier 0>
>  11  start + 1 (libdyld.dylib + 91093) [0x7fff6ded43d5] 1-11
>    11  NSApplicationMain + 777 (AppKit + 12736) [0x7fff3f31a1c0] 1-11
>      11  -[NSApplication run] + 699 (AppKit + 81044) [0x7fff3f32ac94] 1-11
>        11  -[NSApplication(NSEvent) _nextEventMatchingEventMask:untilDate:inMode:dequeue:] + 1361 (AppKit + 105335) [0x7fff3f330b77] 1-11
>          11  _DPSNextEvent + 1135 (AppKit + 110217) [0x7fff3f331e89] 1-11
>            11  _BlockUntilNextEventMatchingListInModeWithFilter + 64 (HIToolbox + 44150) [0x7fff40f99c76] 1-11
>              11  ReceiveNextEventCommon + 603 (HIToolbox + 44773) [0x7fff40f99ee5] 1-11
>                11  RunCurrentEventLoopInMode + 292 (HIToolbox + 45483) [0x7fff40f9a1ab] 1-11
>                  11  CFRunLoopRunSpecific + 459 (CoreFoundation + 236881) [0x7fff41d48d51] 1-11
>                    11  __CFRunLoopRun + 1619 (CoreFoundation + 239094) [0x7fff41d495f6] 1-11
>                      11  __CFRunLoopServiceMachPort + 327 (CoreFoundation + 241801) [0x7fff41d4a089] 1-11
>                        11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>                         *11  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-11
>
>  Thread 0xd5d3             Thread name "com.apple.NSEventThread"               11 samples (1-11)         priority 46 (base 46)
>  <thread QoS user interactive (requested user interactive), process sudden termination clean, IO tier 0>
>  11  <truncated backtrace> 1-11
>    11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>     *11  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-11
>
>  Binary Images:
>           0x103b72000 -        0x103b77fff  universalAccessAuthWarn                 <D209302A-6DB8-3C7A-8C95-618E398CB735>  /System/Library/PrivateFrameworks/UniversalAccess.framework/Versions/A/Resources/universalAccessAuthWarn.app/Contents/MacOS/universalAccessAuthWarn
>        0x7fff3f317000 -     0x7fff400ccfff  com.apple.AppKit 6.9 (1671.60.112)      <4AFB032C-2786-3AD7-8EDA-576956992A9C>  /System/Library/Frameworks/AppKit.framework/Versions/C/AppKit
>        0x7fff40f8f000 -     0x7fff41286fff  com.apple.HIToolbox 2.1.1 (918.7)       <88D7F19C-8C9D-384B-BAB5-8205CA282F2C>  /System/Library/Frameworks/Carbon.framework/Versions/A/Frameworks/HIToolbox.framework/Versions/A/HIToolbox
>        0x7fff41d0f000 -     0x7fff42155fff  com.apple.CoreFoundation 6.9 (1575.405) <22EC9B76-B2B4-3CE8-9EAE-33531A902956>  /System/Library/Frameworks/CoreFoundation.framework/Versions/A/CoreFoundation
>        0x7fff6debe000 -     0x7fff6deeafff  libdyld.dylib (655.1.1)                 <002418CC-AD11-3D10-865B-015591D24E6C>  /usr/lib/system/libdyld.dylib
>        0x7fff6e008000 -     0x7fff6e030fff  libsystem_kernel.dylib (4903.278.70)    <35EE704F-F9B6-3531-B312-E45CFA2A8743>  /usr/lib/system/libsystem_kernel.dylib
>   *0xffffff8000200000 - 0xffffff8000bfffff  kernel (4903.278.70)                    <041B6A6D-CD16-36FA-88B9-E32FF46EF89F>  /System/Library/Kernels/kernel
>
>
>Process:         universalaccessd [354]
>UUID:            F3D31EBF-5AA1-3253-ADE1-7C432665B2BA
>Path:            /usr/sbin/universalaccessd
>Architecture:    x86_64
>Parent:          launchd [1]
>UID:             502
>Sudden Term:     Tracked
>Footprint:       14.08 MB
>Pageins:         22 pages
>Start time:      2022-03-19 11:54:52 +0000
>End time:        2022-03-19 11:54:53 +0000
>Num samples:     11 (1-11)
>CPU Time:        0.002s (6.9M cycles, 4.5M instructions, 1.55c/i)
>Note:            3 idle work queue threads omitted
>
>  Thread 0xb08              DispatchQueue 1           11 samples (1-11)         priority 31 (base 31)     cpu time <0.001s (162.4K cycles, 30.9K instructions, 5.26c/i)
>  <thread QoS default (requested default), process sudden termination clean, IO tier 0>
>  11  start + 1 (libdyld.dylib + 91093) [0x7fff6ded43d5] 1-11
>    11  ??? (universalaccessd + 5640) [0x107ebb608] 1-11
>      11  CFRunLoopRunSpecific + 459 (CoreFoundation + 236881) [0x7fff41d48d51] 1-11
>        11  __CFRunLoopRun + 1619 (CoreFoundation + 239094) [0x7fff41d495f6] 1-11
>          11  __CFRunLoopServiceMachPort + 327 (CoreFoundation + 241801) [0x7fff41d4a089] 1-11
>            11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>             *11  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-11
>
>  Thread 0xe01              Thread name "AXEEventTap thread: Passive tap location: Session mask: 1c00"    11 samples (1-11)         priority 37 (base 37)
>  <thread QoS user initiated (requested user initiated), process sudden termination clean, IO tier 0>
>  11  <truncated backtrace> 1-11
>    11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>     *11  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-11
>
>  Thread 0x44d162           Thread name "AXEEventTap thread: Active tap location: Session mask: 1fc000fe" 11 samples (1-11)         priority 37 (base 37)
>  <thread QoS user initiated (requested user initiated), process sudden termination clean, IO tier 0>
>  11  <truncated backtrace> 1-11
>    11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>     *11  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-11
>
>  Thread 0x44d165           Thread name "AXEEventTap thread: Active tap location: Session mask: ffc000fe" 11 samples (1-11)         priority 37 (base 37)
>  <thread QoS user initiated (requested user initiated), process sudden termination clean, IO tier 0>
>  11  thread_start + 13 (libsystem_pthread.dylib + 9229) [0x7fff6e0c740d] 1-11
>    11  _pthread_start + 66 (libsystem_pthread.dylib + 25161) [0x7fff6e0cb249] 1-11
>      11  _pthread_body + 126 (libsystem_pthread.dylib + 13035) [0x7fff6e0c82eb] 1-11
>        11  __NSThread__start__ + 1194 (Foundation + 76194) [0x7fff43fc69a2] 1-11
>          11  __61+[AXFRunLoopThread detachNewThreadWithName:qualityOfService:]_block_invoke + 272 (AccessibilityFoundation + 121166) [0x7fff5141b94e] 1-11
>            11  -[AXFRunLoopThread _spin:] + 89 (AccessibilityFoundation + 121298) [0x7fff5141b9d2] 1-11
>              11  CFRunLoopRunSpecific + 459 (CoreFoundation + 236881) [0x7fff41d48d51] 1-11
>                11  __CFRunLoopRun + 1619 (CoreFoundation + 239094) [0x7fff41d495f6] 1-11
>                  11  __CFRunLoopServiceMachPort + 327 (CoreFoundation + 241801) [0x7fff41d4a089] 1-11
>                    11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>                     *11  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-11
>
>  Thread 0x44d168           Thread name "ObserverThread"                        11 samples (1-11)         priority 37 (base 37)
>  <thread QoS user initiated (requested user initiated), process sudden termination clean, IO tier 0>
>  11  thread_start + 13 (libsystem_pthread.dylib + 9229) [0x7fff6e0c740d] 1-11
>    11  _pthread_start + 66 (libsystem_pthread.dylib + 25161) [0x7fff6e0cb249] 1-11
>      11  _pthread_body + 126 (libsystem_pthread.dylib + 13035) [0x7fff6e0c82eb] 1-11
>        11  __NSThread__start__ + 1194 (Foundation + 76194) [0x7fff43fc69a2] 1-11
>          11  __61+[AXFRunLoopThread detachNewThreadWithName:qualityOfService:]_block_invoke + 272 (AccessibilityFoundation + 121166) [0x7fff5141b94e] 1-11
>            11  -[AXFRunLoopThread _spin:] + 89 (AccessibilityFoundation + 121298) [0x7fff5141b9d2] 1-11
>              11  CFRunLoopRunSpecific + 459 (CoreFoundation + 236881) [0x7fff41d48d51] 1-11
>                11  __CFRunLoopRun + 1619 (CoreFoundation + 239094) [0x7fff41d495f6] 1-11
>                  11  __CFRunLoopServiceMachPort + 327 (CoreFoundation + 241801) [0x7fff41d4a089] 1-11
>                    11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>                     *11  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-11
>
>  Thread 0x6efd86           DispatchQueue 895621      2 samples (1-2)           priority 37 (base 37)     cpu time 0.002s (6.6M cycles, 4.4M instructions, 1.50c/i)
>  <thread QoS user initiated (requested user initiated, ipc override user initiated), process sudden termination clean, IO tier 0>
>  2  start_wqthread + 13 (libsystem_pthread.dylib + 9213) [0x7fff6e0c73fd] 1-2
>    2  _pthread_wqthread + 421 (libsystem_pthread.dylib + 9745) [0x7fff6e0c7611] 1-2
>      2  _dispatch_workloop_worker_thread + 598 (libdispatch.dylib + 75501) [0x7fff6de966ed] 1-2
>        2  _dispatch_lane_invoke + 385 (libdispatch.dylib + 41878) [0x7fff6de8e396] 1-2
>          2  _dispatch_lane_serial_drain + 602 (libdispatch.dylib + 39136) [0x7fff6de8d8e0] 1-2
>            2  _dispatch_client_callout + 8 (libdispatch.dylib + 13885) [0x7fff6de8763d] 1-2
>              2  _dispatch_call_block_and_release + 12 (libdispatch.dylib + 9720) [0x7fff6de865f8] 1-2
>                2  __NSOQSchedule_f + 227 (Foundation + 353927) [0x7fff4400a687] 1-2
>                  2  -[__NSOperationInternal _start:] + 685 (Foundation + 181629) [0x7fff43fe057d] 1-2
>                    2  -[NSBlockOperation main] + 68 (Foundation + 354644) [0x7fff4400a954] 1-2
>                      2  __NSBLOCKOPERATION_IS_CALLING_OUT_TO_A_BLOCK__ + 7 (Foundation + 354892) [0x7fff4400aa4c] 1-2
>                        2  __40-[AXFObserver fireWithElement:userInfo:]_block_invoke + 47 (AccessibilityFoundation + 175318) [0x7fff51428cd6] 1-2
>                          2  _AXFPerformObserverSelector + 40 (AccessibilityFoundation + 171199) [0x7fff51427cbf] 1-2
>                            2  -[AXKApplicationController _focusedUIElementNotification:] + 61 (AccessibilityKit + 6954) [0x7fff5143bb2a] 1-2
>                              2  -[AXKApplicationController elementControllerWithElement:] + 205 (AccessibilityKit + 7637) [0x7fff5143bdd5] 1-2
>                                2  +[AXKElementController controllerClassForElement:] + 63 (AccessibilityKit + 58423) [0x7fff51448437] 1-2
>                                  2  -[_AXKClassRegistrar controllerClassForElement:] + 152 (AccessibilityKit + 30296) [0x7fff51441658] 1-2
>                                    2  -[AXFUIElement accessibilityRole] + 27 (AccessibilityFoundation + 70595) [0x7fff5140f3c3] 1-2
>                                      2  -[AXFUIElement _copyStringForAttribute:] + 49 (AccessibilityFoundation + 64528) [0x7fff5140dc10] 1-2
>                                        2  -[AXFUIElement _copyObjectForAttribute:expectedType:] + 83 (AccessibilityFoundation + 63810) [0x7fff5140d942] 1-2
>                                          2  -[_AXFUIElementDataProviderIPC copyAttributeValue:] + 62 (AccessibilityFoundation + 139796) [0x7fff51420214] 1-2
>                                            2  AXUIElementCopyAttributeValue + 94 (HIServices + 124141) [0x7fff4052b4ed] 1-2
>                                              2  _AXUIElementCopyAttributeValue + 802 (HIServices + 123716) [0x7fff4052b344] 1-2
>                                                2  _AXMIGCopyAttributeValue + 343 (HIServices + 178150) [0x7fff405387e6] 1-2
>                                                  2  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-2
>                                                   *2  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-2
>
>  Binary Images:
>           0x107eba000 -        0x107ebbfff  universalaccessd (361.54)                     <F3D31EBF-5AA1-3253-ADE1-7C432665B2BA>  /usr/sbin/universalaccessd
>        0x7fff4050d000 -     0x7fff4055ffff  com.apple.HIServices 1.22 (628)               <2BE461FF-80B9-30D3-A574-AED5724B1C1B>  /System/Library/Frameworks/ApplicationServices.framework/Versions/A/Frameworks/HIServices.framework/Versions/A/HIServices
>        0x7fff41d0f000 -     0x7fff42155fff  com.apple.CoreFoundation 6.9 (1575.405)       <22EC9B76-B2B4-3CE8-9EAE-33531A902956>  /System/Library/Frameworks/CoreFoundation.framework/Versions/A/CoreFoundation
>        0x7fff43fb4000 -     0x7fff44362fff  com.apple.Foundation 6.9 (1575.405)           <9FA71865-7713-3F53-91E7-5DCEBCF4F83D>  /System/Library/Frameworks/Foundation.framework/Versions/C/Foundation
>        0x7fff513fe000 -     0x7fff51439fff  com.apple.AccessibilityFoundation 2.0 (91.20) <DB8681FC-3DE4-392D-9190-7ECE64F4AC97>  /System/Library/PrivateFrameworks/AccessibilitySupport.framework/Versions/A/Frameworks/AccessibilityFoundation.framework/Versions/A/AccessibilityFoundation
>        0x7fff5143a000 -     0x7fff51457fff  com.apple.AccessibilityKit 2.0 (91.20)        <716CD57A-F776-3B4F-90CF-29E77480B57A>  /System/Library/PrivateFrameworks/AccessibilitySupport.framework/Versions/A/Frameworks/AccessibilityKit.framework/Versions/A/AccessibilityKit
>        0x7fff6de84000 -     0x7fff6debdfff  libdispatch.dylib (1008.270.1)                <97273678-E94C-3C8C-89F6-2E2020F4B43B>  /usr/lib/system/libdispatch.dylib
>        0x7fff6debe000 -     0x7fff6deeafff  libdyld.dylib (655.1.1)                       <002418CC-AD11-3D10-865B-015591D24E6C>  /usr/lib/system/libdyld.dylib
>        0x7fff6e008000 -     0x7fff6e030fff  libsystem_kernel.dylib (4903.278.70)          <35EE704F-F9B6-3531-B312-E45CFA2A8743>  /usr/lib/system/libsystem_kernel.dylib
>        0x7fff6e0c5000 -     0x7fff6e0cffff  libsystem_pthread.dylib (330.250.2)           <2D5C08FF-484F-3D59-9132-CE1DCB3F76D7>  /usr/lib/system/libsystem_pthread.dylib
>   *0xffffff8000200000 - 0xffffff8000bfffff  kernel (4903.278.70)                          <041B6A6D-CD16-36FA-88B9-E32FF46EF89F>  /System/Library/Kernels/kernel
>
>
>Process:         updater [19778]
>UUID:            228F6427-5D11-33B1-B1C4-5A7FBCC9FE0C
>Path:            /Applications/Downloaded/Keybase.app/Contents/SharedSupport/bin/updater
>Architecture:    x86_64
>Parent:          launchd [1]
>UID:             502
>Footprint:       4196 KB
>Pageins:         1 pages
>Start time:      2022-03-19 11:54:52 +0000
>End time:        2022-03-19 11:54:53 +0000
>Num samples:     11 (1-11)
>CPU Time:        <0.001s (327.1K cycles, 208.5K instructions, 1.57c/i)
>
>  Thread 0x13ff22           11 samples (1-11)         priority 20 (base 20)
>  <thread QoS utility (requested utility), timers tier 3 (coalesced), IO tier 1>
>  11  <truncated backtrace> 1-11
>    11  kevent + 10 (libsystem_kernel.dylib + 30602) [0x7fff6e00f78a] 1-11
>     *11  ??? (kernel + 6978560) [0xffffff80008a7c00] 1-11
>
>  Thread 0x13ff23           11 samples (1-11)         priority 20 (base 20)     cpu time <0.001s (327.1K cycles, 208.5K instructions, 1.57c/i)
>  <thread QoS utility (requested default), timers tier 3 (coalesced), IO tier 1>
>  11  thread_start + 13 (libsystem_pthread.dylib + 9229) [0x7fff6e0c740d] 1-11
>    11  _pthread_start + 66 (libsystem_pthread.dylib + 25161) [0x7fff6e0cb249] 1-11
>      11  _pthread_body + 126 (libsystem_pthread.dylib + 13035) [0x7fff6e0c82eb] 1-11
>        11  runtime.mstart.abi0 + 5 (updater + 406309) [0x4063325] 1-11
>          11  runtime.mstart0 + 108 (updater + 239340) [0x403a6ec] 1-11
>            11  runtime.mstart1 + 147 (updater + 239539) [0x403a7b3] 1-11
>              11  runtime.sysmon + 475 (updater + 273723) [0x4042d3b] 1-11
>                11  runtime.notetsleep + 74 (updater + 56362) [0x400dc2a] 1-11
>                  11  runtime.notetsleep_internal + 233 (updater + 55881) [0x400da49] 1-11
>                    6   runtime.semasleep + 336 (updater + 202928) [0x40318b0] 1-6
>                      6   runtime.pthread_cond_timedwait_relative_np.abi0 + 52 (updater + 342580) [0x4053a34] 1-6
>                        6   runtime.libcCall + 102 (updater + 342950) [0x4053ba6] 1-6
>                         *6   hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-6
>                           *6   user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-6
>                             *6   ??? (kernel + 2343967) [0xffffff800043c41f] 1-6
>                               *6   throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-6
>                                 *6   thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-6
>                                   *6   ??? (kernel + 1882937) [0xffffff80003cbb39] 1-6
>                                     *6   machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-6
>                    5   runtime.semasleep + 336 (updater + 202928) [0x40318b0] 7-11
>                     *5   hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 7-11
>                       *5   user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 7-11
>                         *5   ??? (kernel + 2343967) [0xffffff800043c41f] 7-11
>                           *5   throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 7-11
>                             *5   thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 7-11
>                               *5   ??? (kernel + 1882937) [0xffffff80003cbb39] 7-11
>                                 *5   machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 7-11
>
>  Thread 0x13ff24           11 samples (1-11)         priority 20 (base 20)
>  <thread QoS utility (requested default), timers tier 3 (coalesced), IO tier 1>
>  11  <truncated backtrace> 1-11
>    11  __psynch_cvwait + 10 (libsystem_kernel.dylib + 18534) [0x7fff6e00c866] 1-11
>     *11  psynch_cvcontinue + 0 (pthread + 19324) [0xffffff7f82d6fb7c] 1-11
>
>  Thread 0x13ff25           11 samples (1-11)         priority 20 (base 20)
>  <thread QoS utility (requested default), timers tier 3 (coalesced), IO tier 1>
>  11  <truncated backtrace> 1-11
>    11  __psynch_cvwait + 10 (libsystem_kernel.dylib + 18534) [0x7fff6e00c866] 1-11
>     *11  psynch_cvcontinue + 0 (pthread + 19324) [0xffffff7f82d6fb7c] 1-11
>
>  Thread 0x13ff26           11 samples (1-11)         priority 20 (base 20)
>  <thread QoS utility (requested default), timers tier 3 (coalesced), IO tier 1>
>  11  <truncated backtrace> 1-11
>    11  __psynch_cvwait + 10 (libsystem_kernel.dylib + 18534) [0x7fff6e00c866] 1-11
>     *11  psynch_cvcontinue + 0 (pthread + 19324) [0xffffff7f82d6fb7c] 1-11
>
>  Thread 0x13ff27           11 samples (1-11)         priority 20 (base 20)
>  <thread QoS utility (requested default), timers tier 3 (coalesced), IO tier 1>
>  11  <truncated backtrace> 1-11
>    11  __psynch_cvwait + 10 (libsystem_kernel.dylib + 18534) [0x7fff6e00c866] 1-11
>     *11  psynch_cvcontinue + 0 (pthread + 19324) [0xffffff7f82d6fb7c] 1-11
>
>  Thread 0x13ff28           11 samples (1-11)         priority 20 (base 20)
>  <thread QoS utility (requested default), timers tier 3 (coalesced), IO tier 1>
>  11  <truncated backtrace> 1-11
>    11  __psynch_cvwait + 10 (libsystem_kernel.dylib + 18534) [0x7fff6e00c866] 1-11
>     *11  psynch_cvcontinue + 0 (pthread + 19324) [0xffffff7f82d6fb7c] 1-11
>
>  Thread 0x1734dd           11 samples (1-11)         priority 20 (base 20)
>  <thread QoS utility (requested default), timers tier 3 (coalesced), IO tier 1>
>  11  <truncated backtrace> 1-11
>    11  __psynch_cvwait + 10 (libsystem_kernel.dylib + 18534) [0x7fff6e00c866] 1-11
>     *11  psynch_cvcontinue + 0 (pthread + 19324) [0xffffff7f82d6fb7c] 1-11
>
>  Binary Images:
>             0x4000000 -          0x4780fff  updater (0)                          <228F6427-5D11-33B1-B1C4-5A7FBCC9FE0C>  /Applications/Downloaded/Keybase.app/Contents/SharedSupport/bin/updater
>        0x7fff6e008000 -     0x7fff6e030fff  libsystem_kernel.dylib (4903.278.70) <35EE704F-F9B6-3531-B312-E45CFA2A8743>  /usr/lib/system/libsystem_kernel.dylib
>        0x7fff6e0c5000 -     0x7fff6e0cffff  libsystem_pthread.dylib (330.250.2)  <2D5C08FF-484F-3D59-9132-CE1DCB3F76D7>  /usr/lib/system/libsystem_pthread.dylib
>   *0xffffff7f82d6b000 - 0xffffff7f82d72fff  com.apple.kec.pthread 1.0 (1)        <6C7628FE-2621-3C19-B248-D4DA0D722123>  /System/Library/Extensions/pthread.kext/Contents/MacOS/pthread
>   *0xffffff8000200000 - 0xffffff8000bfffff  kernel (4903.278.70)                 <041B6A6D-CD16-36FA-88B9-E32FF46EF89F>  /System/Library/Kernels/kernel
>
>
>Process:         USBAgent [825]
>UUID:            3066AF57-2DA5-3589-8FF4-72F105B53F27
>Path:            /usr/libexec/USBAgent
>Architecture:    x86_64
>Parent:          launchd [1]
>UID:             502
>Sudden Term:     Tracked
>Footprint:       2224 KB
>Start time:      2022-03-19 11:54:52 +0000
>End time:        2022-03-19 11:54:53 +0000
>Num samples:     11 (1-11)
>Note:            1 idle work queue thread omitted
>
>  Thread 0x3e2a             11 samples (1-11)         priority 4 (base 4)
>  <thread QoS background (requested default), process sudden termination clean, thread darwinbg, process darwinbg, IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  __sigsuspend_nocancel + 10 (libsystem_kernel.dylib + 20770) [0x7fff6e00d122] 1-11
>     *11  ??? (kernel + 7168864) [0xffffff80008d6360] 1-11
>
>  Binary Images:
>           0x100e30000 -        0x100e33fff  USBAgent                             <3066AF57-2DA5-3589-8FF4-72F105B53F27>  /usr/libexec/USBAgent
>        0x7fff6e008000 -     0x7fff6e030fff  libsystem_kernel.dylib (4903.278.70) <35EE704F-F9B6-3531-B312-E45CFA2A8743>  /usr/lib/system/libsystem_kernel.dylib
>   *0xffffff8000200000 - 0xffffff8000bfffff  kernel (4903.278.70)                 <041B6A6D-CD16-36FA-88B9-E32FF46EF89F>  /System/Library/Kernels/kernel
>
>
>Process:         usbmuxd [109]
>UUID:            85D50490-6FCD-38D1-BEEC-4D645A0FB1D7
>Path:            /System/Library/PrivateFrameworks/MobileDevice.framework/Versions/A/Resources/usbmuxd
>Architecture:    x86_64
>Parent:          launchd [1]
>UID:             213
>Sudden Term:     Tracked
>Footprint:       3780 KB
>Start time:      2022-03-19 11:54:52 +0000
>End time:        2022-03-19 11:54:53 +0000
>Num samples:     11 (1-11)
>Note:            1 idle work queue thread omitted
>
>  Thread 0x374              11 samples (1-11)         priority 31 (base 31)
>  <thread QoS default (requested default), process sudden termination clean, IO tier 0>
>  11  <truncated backtrace> 1-11
>    11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>     *11  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-11
>
>  Thread 0x3ae              Thread name "com.apple.CFSocket.private"            11 samples (1-11)         priority 31 (base 31)
>  <thread QoS default (requested default), process sudden termination clean, IO tier 0>
>  11  <truncated backtrace> 1-11
>    11  __select + 10 (libsystem_kernel.dylib + 34326) [0x7fff6e010616] 1-11
>     *11  ??? (kernel + 7168864) [0xffffff80008d6360] 1-11
>
>  Binary Images:
>           0x1094ab000 -        0x1094c6fff  usbmuxd (511.10.5)                   <85D50490-6FCD-38D1-BEEC-4D645A0FB1D7>  /System/Library/PrivateFrameworks/MobileDevice.framework/Versions/A/Resources/usbmuxd
>        0x7fff6e008000 -     0x7fff6e030fff  libsystem_kernel.dylib (4903.278.70) <35EE704F-F9B6-3531-B312-E45CFA2A8743>  /usr/lib/system/libsystem_kernel.dylib
>   *0xffffff8000200000 - 0xffffff8000bfffff  kernel (4903.278.70)                 <041B6A6D-CD16-36FA-88B9-E32FF46EF89F>  /System/Library/Kernels/kernel
>
>
>Process:         useractivityd [406]
>UUID:            ED13738E-F23B-3CB7-9644-F74C8FB64522
>Path:            /System/Library/PrivateFrameworks/UserActivity.framework/Agents/useractivityd
>Architecture:    x86_64
>Parent:          launchd [1]
>UID:             502
>Sudden Term:     Tracked (allows idle exit)
>Footprint:       4228 KB
>Start time:      2022-03-19 11:54:52 +0000
>End time:        2022-03-19 11:54:53 +0000
>Num samples:     11 (1-11)
>Note:            1 idle work queue thread omitted
>
>  Thread 0xd27              DispatchQueue 1           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS background (requested default), process sudden termination dirty, thread darwinbg, process darwinbg, IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>     *11  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-11
>
>  Binary Images:
>           0x10f95f000 -        0x10fa30fff  useractivityd (232)                  <ED13738E-F23B-3CB7-9644-F74C8FB64522>  /System/Library/PrivateFrameworks/UserActivity.framework/Agents/useractivityd
>        0x7fff6e008000 -     0x7fff6e030fff  libsystem_kernel.dylib (4903.278.70) <35EE704F-F9B6-3531-B312-E45CFA2A8743>  /usr/lib/system/libsystem_kernel.dylib
>   *0xffffff8000200000 - 0xffffff8000bfffff  kernel (4903.278.70)                 <041B6A6D-CD16-36FA-88B9-E32FF46EF89F>  /System/Library/Kernels/kernel
>
>
>Process:         UserEventAgent [66]
>UUID:            16AF8DDC-A810-302C-87E3-2E74248E651C
>Path:            /usr/libexec/UserEventAgent
>Architecture:    x86_64
>Parent:          launchd [1]
>UID:             0
>Sudden Term:     Tracked
>Footprint:       3928 KB
>Start time:      2022-03-19 11:54:52 +0000
>End time:        2022-03-19 11:54:53 +0000
>Num samples:     11 (1-11)
>Note:            1 idle work queue thread omitted
>
>  Thread 0x2c0              11 samples (1-11)         priority 31 (base 31)
>  <thread QoS default (requested default), process sudden termination clean, IO tier 0>
>  11  <truncated backtrace> 1-11
>    11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>     *11  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-11
>
>  Thread 0x452              11 samples (1-11)         priority 31 (base 31)
>  <thread QoS default (requested default), process sudden termination clean, IO tier 0>
>  11  <truncated backtrace> 1-11
>    11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>     *11  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-11
>
>  Thread 0x453              Thread name "com.apple.CFSocket.private"            11 samples (1-11)         priority 31 (base 31)
>  <thread QoS default (requested default), process sudden termination clean, IO tier 0>
>  11  <truncated backtrace> 1-11
>    11  __select + 10 (libsystem_kernel.dylib + 34326) [0x7fff6e010616] 1-11
>     *11  ??? (kernel + 7168864) [0xffffff80008d6360] 1-11
>
>  Thread 0x6ef095           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS background (requested background, ipc override background), process sudden termination clean, thread darwinbg, IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  ??? (com.apple.telemetry + 8289) [0x1049aa061] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Binary Images:
>           0x1025e0000 -        0x1025e2fff  UserEventAgent (227.250.1)           <16AF8DDC-A810-302C-87E3-2E74248E651C>  /usr/libexec/UserEventAgent
>           0x1049a8000 -        0x1049aafff  com.apple.telemetry 403.270.1 (1.0)  <2B1A3DB1-E63D-3628-A187-489572104FED>  /System/Library/UserEventPlugins/com.apple.telemetry.plugin/Contents/MacOS/com.apple.telemetry
>        0x7fff6e008000 -     0x7fff6e030fff  libsystem_kernel.dylib (4903.278.70) <35EE704F-F9B6-3531-B312-E45CFA2A8743>  /usr/lib/system/libsystem_kernel.dylib
>   *0xffffff8000200000 - 0xffffff8000bfffff  kernel (4903.278.70)                 <041B6A6D-CD16-36FA-88B9-E32FF46EF89F>  /System/Library/Kernels/kernel
>
>
>Process:         UserEventAgent [351]
>UUID:            16AF8DDC-A810-302C-87E3-2E74248E651C
>Path:            /usr/libexec/UserEventAgent
>Architecture:    x86_64
>Parent:          launchd [1]
>UID:             502
>Sudden Term:     Tracked
>Footprint:       5676 KB
>Start time:      2022-03-19 11:54:52 +0000
>End time:        2022-03-19 11:54:53 +0000
>Num samples:     11 (1-11)
>Note:            1 idle work queue thread omitted
>
>  Thread 0xb06              11 samples (1-11)         priority 31 (base 31)
>  <thread QoS default (requested default), process sudden termination clean, IO tier 0>
>  11  <truncated backtrace> 1-11
>    11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>     *11  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-11
>
>  Thread 0xb4f              Thread name "com.apple.CFSocket.private"            11 samples (1-11)         priority 31 (base 31)
>  <thread QoS default (requested default), process sudden termination clean, IO tier 0>
>  11  <truncated backtrace> 1-11
>    11  __select + 10 (libsystem_kernel.dylib + 34326) [0x7fff6e010616] 1-11
>     *11  ??? (kernel + 7168864) [0xffffff80008d6360] 1-11
>
>  Binary Images:
>           0x10bf7c000 -        0x10bf7efff  UserEventAgent (227.250.1)           <16AF8DDC-A810-302C-87E3-2E74248E651C>  /usr/libexec/UserEventAgent
>        0x7fff6e008000 -     0x7fff6e030fff  libsystem_kernel.dylib (4903.278.70) <35EE704F-F9B6-3531-B312-E45CFA2A8743>  /usr/lib/system/libsystem_kernel.dylib
>   *0xffffff8000200000 - 0xffffff8000bfffff  kernel (4903.278.70)                 <041B6A6D-CD16-36FA-88B9-E32FF46EF89F>  /System/Library/Kernels/kernel
>
>
>Process:         usernoted [392]
>UUID:            1422ABC3-85FE-31D8-80E1-BAE91FDBAC08
>Path:            /usr/sbin/usernoted
>Architecture:    x86_64
>Parent:          launchd [1]
>UID:             502
>Footprint:       10.66 MB
>Start time:      2022-03-19 11:54:52 +0000
>End time:        2022-03-19 11:54:53 +0000
>Num samples:     11 (1-11)
>Note:            1 idle work queue thread omitted
>
>  Thread 0xc7d              11 samples (1-11)         priority 31 (base 31)
>  <thread QoS default (requested default), IO tier 0>
>  11  <truncated backtrace> 1-11
>    11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>     *11  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-11
>
>  Binary Images:
>           0x108f1a000 -        0x10908cfff  usernoted (747.8)                    <1422ABC3-85FE-31D8-80E1-BAE91FDBAC08>  /usr/sbin/usernoted
>        0x7fff6e008000 -     0x7fff6e030fff  libsystem_kernel.dylib (4903.278.70) <35EE704F-F9B6-3531-B312-E45CFA2A8743>  /usr/lib/system/libsystem_kernel.dylib
>   *0xffffff8000200000 - 0xffffff8000bfffff  kernel (4903.278.70)                 <041B6A6D-CD16-36FA-88B9-E32FF46EF89F>  /System/Library/Kernels/kernel
>
>
>Process:         VDCAssistant [251]
>UUID:            0A223985-91C4-36A9-887D-34071172C3C6
>Path:            /System/Library/Frameworks/CoreMediaIO.framework/Versions/A/Resources/VDC.plugin/Contents/Resources/VDCAssistant
>Architecture:    x86_64
>Parent:          launchd [1]
>UID:             262
>Sudden Term:     Tracked
>Footprint:       13.00 MB
>Start time:      2022-03-19 11:54:52 +0000
>End time:        2022-03-19 11:54:53 +0000
>Num samples:     11 (1-11)
>Note:            1 idle work queue thread omitted
>
>  Thread 0xb9e              11 samples (1-11)         priority 31 (base 31)
>  <thread QoS default (requested default), process sudden termination clean, IO tier 0>
>  11  <truncated backtrace> 1-11
>    11  __sigsuspend_nocancel + 10 (libsystem_kernel.dylib + 20770) [0x7fff6e00d122] 1-11
>     *11  ??? (kernel + 7168864) [0xffffff80008d6360] 1-11
>
>  Thread 0x4adf81           11 samples (1-11)         priority 97 (base 97)
>  <process sudden termination clean, IO tier 0>
>  11  <truncated backtrace> 1-11
>    11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>     *11  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-11
>
>  Thread 0x4ae065           11 samples (1-11)         priority 97 (base 97)
>  <process sudden termination clean, IO tier 0>
>  11  <truncated backtrace> 1-11
>    11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>     *11  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-11
>
>  Binary Images:
>           0x10c347000 -        0x10c3fafff  VDCAssistant                         <0A223985-91C4-36A9-887D-34071172C3C6>  /System/Library/Frameworks/CoreMediaIO.framework/Versions/A/Resources/VDC.plugin/Contents/Resources/VDCAssistant
>        0x7fff6e008000 -     0x7fff6e030fff  libsystem_kernel.dylib (4903.278.70) <35EE704F-F9B6-3531-B312-E45CFA2A8743>  /usr/lib/system/libsystem_kernel.dylib
>   *0xffffff8000200000 - 0xffffff8000bfffff  kernel (4903.278.70)                 <041B6A6D-CD16-36FA-88B9-E32FF46EF89F>  /System/Library/Kernels/kernel
>
>
>Process:         ViewBridgeAuxiliary [376]
>UUID:            281B940F-091F-3C0E-88CF-F95DEB557B5A
>Path:            /System/Library/PrivateFrameworks/ViewBridge.framework/Versions/A/XPCServices/ViewBridgeAuxiliary.xpc/Contents/MacOS/ViewBridgeAuxiliary
>Architecture:    x86_64
>Parent:          launchd [1]
>UID:             502
>Sudden Term:     Tracked (allows idle exit)
>Footprint:       5420 KB
>Start time:      2022-03-19 11:54:52 +0000
>End time:        2022-03-19 11:54:53 +0000
>Num samples:     11 (1-11)
>Note:            1 idle work queue thread omitted
>
>  Thread 0xbd9              DispatchQueue 1           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS background (requested default), process sudden termination dirty, thread darwinbg, process darwinbg, IO tier 2>
>  11  start + 1 (libdyld.dylib + 91093) [0x7fff6ded43d5] 1-11
>    11  ViewBridgeAuxiliaryMain + 4103 (ViewBridge + 10485) [0x7fff699b18f5] 1-11
>      11  -[NSXPCSharedListener resume] + 16 (ViewBridge + 13808) [0x7fff699b25f0] 1-11
>        11  xpc_main + 433 (libxpc.dylib + 68445) [0x7fff6e10cb5d] 1-11
>          11  _xpc_objc_main + 552 (libxpc.dylib + 69723) [0x7fff6e10d05b] 1-11
>            11  -[NSRunLoop(NSRunLoop) run] + 76 (Foundation + 117396) [0x7fff43fd0a94] 1-11
>              11  -[NSRunLoop(NSRunLoop) runMode:beforeDate:] + 280 (Foundation + 117695) [0x7fff43fd0bbf] 1-11
>                11  CFRunLoopRunSpecific + 459 (CoreFoundation + 236881) [0x7fff41d48d51] 1-11
>                  11  __CFRunLoopRun + 1619 (CoreFoundation + 239094) [0x7fff41d495f6] 1-11
>                    11  __CFRunLoopServiceMachPort + 327 (CoreFoundation + 241801) [0x7fff41d4a089] 1-11
>                      11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>                       *11  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-11
>
>  Binary Images:
>           0x102a96000 -        0x102a96fff  ViewBridgeAuxiliary                     <281B940F-091F-3C0E-88CF-F95DEB557B5A>  /System/Library/PrivateFrameworks/ViewBridge.framework/Versions/A/XPCServices/ViewBridgeAuxiliary.xpc/Contents/MacOS/ViewBridgeAuxiliary
>        0x7fff41d0f000 -     0x7fff42155fff  com.apple.CoreFoundation 6.9 (1575.405) <22EC9B76-B2B4-3CE8-9EAE-33531A902956>  /System/Library/Frameworks/CoreFoundation.framework/Versions/A/CoreFoundation
>        0x7fff43fb4000 -     0x7fff44362fff  com.apple.Foundation 6.9 (1575.405)     <9FA71865-7713-3F53-91E7-5DCEBCF4F83D>  /System/Library/Frameworks/Foundation.framework/Versions/C/Foundation
>        0x7fff699af000 -     0x7fff69a88fff  com.apple.ViewBridge 407 (407)          <41AB432A-08A7-3808-8079-B07D742D3F33>  /System/Library/PrivateFrameworks/ViewBridge.framework/Versions/A/ViewBridge
>        0x7fff6debe000 -     0x7fff6deeafff  libdyld.dylib (655.1.1)                 <002418CC-AD11-3D10-865B-015591D24E6C>  /usr/lib/system/libdyld.dylib
>        0x7fff6e008000 -     0x7fff6e030fff  libsystem_kernel.dylib (4903.278.70)    <35EE704F-F9B6-3531-B312-E45CFA2A8743>  /usr/lib/system/libsystem_kernel.dylib
>        0x7fff6e0fc000 -     0x7fff6e12bfff  libxpc.dylib (1336.261.7)               <404F0E1A-30BC-3CFB-98D3-4A2167CC2AB8>  /usr/lib/system/libxpc.dylib
>   *0xffffff8000200000 - 0xffffff8000bfffff  kernel (4903.278.70)                    <041B6A6D-CD16-36FA-88B9-E32FF46EF89F>  /System/Library/Kernels/kernel
>
>
>Process:         WacomTabletDriver [464]
>UUID:            F124A689-D8AC-0EEB-FB68-8C1CC0307747
>Path:            /Library/Application Support/Tablet/WacomTabletDriver.app/Contents/MacOS/WacomTabletDriver
>Architecture:    x86_64
>Parent:          launchd [1]
>UID:             502
>Footprint:       7460 KB
>Start time:      2022-03-19 11:54:52 +0000
>End time:        2022-03-19 11:54:53 +0000
>Num samples:     11 (1-11)
>Note:            1 idle work queue thread omitted
>
>  Thread 0x1032             DispatchQueue 1           11 samples (1-11)         priority 97 (base 97)
>  <thread QoS utility, timers tier 3 (coalesced), IO tier 1>
>  11  start + 52 (WacomTabletDriver + 13416) [0x100003468] 1-11
>    11  main + 161 (WacomTabletDriver + 14547) [0x1000038d3] 1-11
>      11  NSApplicationMain + 777 (AppKit + 12736) [0x7fff3f31a1c0] 1-11
>        11  -[NSApplication run] + 699 (AppKit + 81044) [0x7fff3f32ac94] 1-11
>          11  -[NSApplication(NSEvent) _nextEventMatchingEventMask:untilDate:inMode:dequeue:] + 1361 (AppKit + 105335) [0x7fff3f330b77] 1-11
>            11  _DPSNextEvent + 1135 (AppKit + 110217) [0x7fff3f331e89] 1-11
>              11  _BlockUntilNextEventMatchingListInModeWithFilter + 64 (HIToolbox + 44150) [0x7fff40f99c76] 1-11
>                11  ReceiveNextEventCommon + 603 (HIToolbox + 44773) [0x7fff40f99ee5] 1-11
>                  11  RunCurrentEventLoopInMode + 292 (HIToolbox + 45483) [0x7fff40f9a1ab] 1-11
>                    11  CFRunLoopRunSpecific + 459 (CoreFoundation + 236881) [0x7fff41d48d51] 1-11
>                      11  __CFRunLoopRun + 1619 (CoreFoundation + 239094) [0x7fff41d495f6] 1-11
>                        11  __CFRunLoopServiceMachPort + 327 (CoreFoundation + 241801) [0x7fff41d4a089] 1-11
>                          11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>                           *11  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-11
>
>  Thread 0x10f0             11 samples (1-11)         priority 20 (base 20)
>  <thread QoS utility (requested default), timers tier 3 (coalesced), IO tier 1>
>  11  <truncated backtrace> 1-11
>    11  __psynch_cvwait + 10 (libsystem_kernel.dylib + 18534) [0x7fff6e00c866] 1-11
>     *11  psynch_cvcontinue + 0 (pthread + 19324) [0xffffff7f82d6fb7c] 1-11
>
>  Thread 0x11b9             Thread name "com.apple.NSEventThread"               11 samples (1-11)         priority 20 (base 20)
>  <thread QoS utility (requested user interactive), timers tier 3 (coalesced), IO tier 1>
>  11  <truncated backtrace> 1-11
>    11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>     *11  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-11
>
>  Binary Images:
>           0x100000000 -        0x100262fff  com.wacom.Wacom_TabletDriver Wacom Tablet 6.1.5-2 (6.1.5f2) <F124A689-D8AC-0EEB-FB68-8C1CC0307747>  /Library/Application Support/Tablet/WacomTabletDriver.app/Contents/MacOS/WacomTabletDriver
>        0x7fff3f317000 -     0x7fff400ccfff  com.apple.AppKit 6.9 (1671.60.112)                          <4AFB032C-2786-3AD7-8EDA-576956992A9C>  /System/Library/Frameworks/AppKit.framework/Versions/C/AppKit
>        0x7fff40f8f000 -     0x7fff41286fff  com.apple.HIToolbox 2.1.1 (918.7)                           <88D7F19C-8C9D-384B-BAB5-8205CA282F2C>  /System/Library/Frameworks/Carbon.framework/Versions/A/Frameworks/HIToolbox.framework/Versions/A/HIToolbox
>        0x7fff41d0f000 -     0x7fff42155fff  com.apple.CoreFoundation 6.9 (1575.405)                     <22EC9B76-B2B4-3CE8-9EAE-33531A902956>  /System/Library/Frameworks/CoreFoundation.framework/Versions/A/CoreFoundation
>        0x7fff6e008000 -     0x7fff6e030fff  libsystem_kernel.dylib (4903.278.70)                        <35EE704F-F9B6-3531-B312-E45CFA2A8743>  /usr/lib/system/libsystem_kernel.dylib
>   *0xffffff7f82d6b000 - 0xffffff7f82d72fff  com.apple.kec.pthread 1.0 (1)                               <6C7628FE-2621-3C19-B248-D4DA0D722123>  /System/Library/Extensions/pthread.kext/Contents/MacOS/pthread
>   *0xffffff8000200000 - 0xffffff8000bfffff  kernel (4903.278.70)                                        <041B6A6D-CD16-36FA-88B9-E32FF46EF89F>  /System/Library/Kernels/kernel
>
>
>Process:         watchdogd [264]
>Path:            /usr/libexec/watchdogd
>Architecture:    x86_64
>Parent:          launchd [1]
>UID:             0
>Footprint:       772 KB
>Start time:      2022-03-19 11:54:52 +0000
>End time:        2022-03-19 11:54:53 +0000
>Num samples:     11 (1-11)
>Note:            1 idle work queue thread omitted
>
>  Thread 0x5ff              Thread name "com.apple.watchdogd.main-thread"       11 samples (1-11)         priority 31 (base 31)
>  <thread QoS default (requested default), IO tier 0>
>  11  <truncated backtrace> 1-11
>    11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>     *11  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-11
>
>  Thread 0x6e1be4           Thread name "com.apple.watchdogd.service-thread"    11 samples (1-11)         priority 31 (base 31)
>  <thread QoS default (requested default), IO tier 0>
>  11  thread_start + 13 (libsystem_pthread.dylib + 9229) [0x7fff6e0c740d] 1-11
>    11  _pthread_start + 66 (libsystem_pthread.dylib + 25161) [0x7fff6e0cb249] 1-11
>      11  _pthread_body + 126 (libsystem_pthread.dylib + 13035) [0x7fff6e0c82eb] 1-11
>        11  ??? [0x100d6863c] 1-11
>          11  __psynch_cvwait + 10 (libsystem_kernel.dylib + 18534) [0x7fff6e00c866] 1-11
>           *11  psynch_cvcontinue + 0 (pthread + 19324) [0xffffff7f82d6fb7c] 1-11
>
>  Thread 0x6e1be5           Thread name "com.apple.watchdogd.watchdog-thread"   11 samples (1-11)         priority 97 (base 97)
>  <IO tier 0>
>  11  thread_start + 13 (libsystem_pthread.dylib + 9229) [0x7fff6e0c740d] 1-11
>    11  _pthread_start + 66 (libsystem_pthread.dylib + 25161) [0x7fff6e0cb249] 1-11
>      11  _pthread_body + 126 (libsystem_pthread.dylib + 13035) [0x7fff6e0c82eb] 1-11
>        11  ??? [0x100d689dc] 1-11
>          11  __psynch_cvwait + 10 (libsystem_kernel.dylib + 18534) [0x7fff6e00c866] 1-11
>           *11  psynch_cvcontinue + 0 (pthread + 19324) [0xffffff7f82d6fb7c] 1-11
>
>  Binary Images:
>        0x7fff6e008000 -     0x7fff6e030fff  libsystem_kernel.dylib (4903.278.70) <35EE704F-F9B6-3531-B312-E45CFA2A8743>  /usr/lib/system/libsystem_kernel.dylib
>        0x7fff6e0c5000 -     0x7fff6e0cffff  libsystem_pthread.dylib (330.250.2)  <2D5C08FF-484F-3D59-9132-CE1DCB3F76D7>  /usr/lib/system/libsystem_pthread.dylib
>   *0xffffff7f82d6b000 - 0xffffff7f82d72fff  com.apple.kec.pthread 1.0 (1)        <6C7628FE-2621-3C19-B248-D4DA0D722123>  /System/Library/Extensions/pthread.kext/Contents/MacOS/pthread
>   *0xffffff8000200000 - 0xffffff8000bfffff  kernel (4903.278.70)                 <041B6A6D-CD16-36FA-88B9-E32FF46EF89F>  /System/Library/Kernels/kernel
>
>
>Process:         webinspectord [873]
>UUID:            22260B26-49C9-36CB-B656-C6A09D458BD6
>Path:            /System/Library/CoreServices/SafariSupport.bundle/Contents/MacOS/webinspectord
>Architecture:    x86_64
>Parent:          launchd [1]
>UID:             502
>Sudden Term:     Tracked
>Footprint:       7128 KB
>Start time:      2022-03-19 11:54:52 +0000
>End time:        2022-03-19 11:54:53 +0000
>Num samples:     11 (1-11)
>Note:            1 idle work queue thread omitted
>
>  Thread 0x4abd             11 samples (1-11)         priority 4 (base 4)
>  <thread QoS background (requested default), process sudden termination dirty, thread darwinbg, process darwinbg, IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  DYLD-STUB$$objc_getProperty + 0 (WebInspector + 579958) [0x104d9d976] 1-11
>     *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>       *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>         *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>           *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Binary Images:
>           0x1035e1000 -        0x1035e2fff  webinspectord (7611.3.10.1.7)                 <22260B26-49C9-36CB-B656-C6A09D458BD6>  /System/Library/CoreServices/SafariSupport.bundle/Contents/MacOS/webinspectord
>           0x104d10000 -        0x104dc2fff  com.apple.WebInspector 14611 (14611.3.10.1.7) <6AA2AC51-6619-3ED9-82B7-86684DCDD7A7>  /System/Library/StagedFrameworks/Safari/WebInspector.framework/Versions/A/WebInspector
>   *0xffffff8000200000 - 0xffffff8000bfffff  kernel (4903.278.70)                          <041B6A6D-CD16-36FA-88B9-E32FF46EF89F>  /System/Library/Kernels/kernel
>
>
>Process:         WiFiAgent [405]
>UUID:            0DD43ABE-6810-349E-B3E7-85AD760656BB
>Path:            /System/Library/CoreServices/WiFiAgent.app/Contents/MacOS/WiFiAgent
>Architecture:    x86_64
>Parent:          launchd [1]
>UID:             502
>Sudden Term:     Tracked
>Footprint:       7972 KB
>Start time:      2022-03-19 11:54:52 +0000
>End time:        2022-03-19 11:54:53 +0000
>Num samples:     11 (1-11)
>Note:            1 idle work queue thread omitted
>
>  Thread 0xf6d              DispatchQueue 1           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS background (requested default), process sudden termination clean, thread darwinbg, process darwinbg, IO tier 2>
>  11  start + 1 (libdyld.dylib + 91093) [0x7fff6ded43d5] 1-11
>    11  NSApplicationMain + 777 (AppKit + 12736) [0x7fff3f31a1c0] 1-11
>      11  -[NSApplication run] + 699 (AppKit + 81044) [0x7fff3f32ac94] 1-11
>        11  -[NSApplication(NSEvent) _nextEventMatchingEventMask:untilDate:inMode:dequeue:] + 1361 (AppKit + 105335) [0x7fff3f330b77] 1-11
>          11  _DPSNextEvent + 1135 (AppKit + 110217) [0x7fff3f331e89] 1-11
>            11  _BlockUntilNextEventMatchingListInModeWithFilter + 64 (HIToolbox + 44150) [0x7fff40f99c76] 1-11
>              11  ReceiveNextEventCommon + 603 (HIToolbox + 44773) [0x7fff40f99ee5] 1-11
>                11  RunCurrentEventLoopInMode + 292 (HIToolbox + 45483) [0x7fff40f9a1ab] 1-11
>                  11  CFRunLoopRunSpecific + 459 (CoreFoundation + 236881) [0x7fff41d48d51] 1-11
>                    11  __CFRunLoopRun + 1619 (CoreFoundation + 239094) [0x7fff41d495f6] 1-11
>                      11  __CFRunLoopServiceMachPort + 327 (CoreFoundation + 241801) [0x7fff41d4a089] 1-11
>                        11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>                         *11  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-11
>
>  Thread 0x1273             Thread name "com.apple.NSEventThread"               11 samples (1-11)         priority 4 (base 4)
>  <thread QoS background (requested user interactive), process sudden termination clean, thread darwinbg, process darwinbg, IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>     *11  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-11
>
>  Thread 0x1274             Thread name "Cloud Sync Engine"                     11 samples (1-11)         priority 4 (base 4)
>  <thread QoS background (requested default), process sudden termination clean, thread darwinbg, process darwinbg, IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>     *11  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-11
>
>  Thread 0x1bb45f           11 samples (1-11)         priority 4 (base 4)
>  <thread QoS background (requested user initiated, ipc override user initiated), process sudden termination clean, thread darwinbg, process darwinbg, IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>     *11  hndl_mach_scall64 + 22 (kernel + 1421750) [0xffffff800035b1b6] 1-11
>       *11  mach_call_munger64 + 599 (kernel + 2885703) [0xffffff80004c0847] 1-11
>         *11  mach_msg_overwrite_trap + 974 (kernel + 1712798) [0xffffff80003a229e] 1-11
>           *11  ipc_kmsg_send + 469 (kernel + 1629269) [0xffffff800038dc55] 1-11
>             *11  ipc_mqueue_send + 499 (kernel + 1645667) [0xffffff8000391c63] 1-11
>               *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>                 *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                   *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] (blocked by mach_msg send owned by this process) 1-11
>
>  Binary Images:
>           0x10914e000 -        0x10915efff  WiFiAgent                               <0DD43ABE-6810-349E-B3E7-85AD760656BB>  /System/Library/CoreServices/WiFiAgent.app/Contents/MacOS/WiFiAgent
>        0x7fff3f317000 -     0x7fff400ccfff  com.apple.AppKit 6.9 (1671.60.112)      <4AFB032C-2786-3AD7-8EDA-576956992A9C>  /System/Library/Frameworks/AppKit.framework/Versions/C/AppKit
>        0x7fff40f8f000 -     0x7fff41286fff  com.apple.HIToolbox 2.1.1 (918.7)       <88D7F19C-8C9D-384B-BAB5-8205CA282F2C>  /System/Library/Frameworks/Carbon.framework/Versions/A/Frameworks/HIToolbox.framework/Versions/A/HIToolbox
>        0x7fff41d0f000 -     0x7fff42155fff  com.apple.CoreFoundation 6.9 (1575.405) <22EC9B76-B2B4-3CE8-9EAE-33531A902956>  /System/Library/Frameworks/CoreFoundation.framework/Versions/A/CoreFoundation
>        0x7fff6debe000 -     0x7fff6deeafff  libdyld.dylib (655.1.1)                 <002418CC-AD11-3D10-865B-015591D24E6C>  /usr/lib/system/libdyld.dylib
>        0x7fff6e008000 -     0x7fff6e030fff  libsystem_kernel.dylib (4903.278.70)    <35EE704F-F9B6-3531-B312-E45CFA2A8743>  /usr/lib/system/libsystem_kernel.dylib
>   *0xffffff8000200000 - 0xffffff8000bfffff  kernel (4903.278.70)                    <041B6A6D-CD16-36FA-88B9-E32FF46EF89F>  /System/Library/Kernels/kernel
>
>
>Process:         WiFiProxy [417]
>UUID:            7E98AC31-0385-3927-9883-4F3E434A3AA9
>Path:            /System/Library/PrivateFrameworks/CoreWLANKit.framework/Versions/A/XPCServices/WiFiProxy.xpc/Contents/MacOS/WiFiProxy
>Architecture:    x86_64
>Parent:          launchd [1]
>Responsible:     SystemUIServer [358]
>UID:             502
>Sudden Term:     Tracked (allows idle exit)
>Footprint:       6908 KB
>Start time:      2022-03-19 11:54:52 +0000
>End time:        2022-03-19 11:54:53 +0000
>Num samples:     11 (1-11)
>Note:            1 idle work queue thread omitted
>
>  Thread 0xd8c              11 samples (1-11)         priority 4 (base 4)
>  <thread QoS background (requested default), process sudden termination dirty, thread darwinbg, process darwinbg, IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>     *11  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-11
>
>  Binary Images:
>           0x10f5ee000 -        0x10f5f4fff  com.apple.WiFiProxy 13.0 (1380.2)    <7E98AC31-0385-3927-9883-4F3E434A3AA9>  /System/Library/PrivateFrameworks/CoreWLANKit.framework/Versions/A/XPCServices/WiFiProxy.xpc/Contents/MacOS/WiFiProxy
>        0x7fff6e008000 -     0x7fff6e030fff  libsystem_kernel.dylib (4903.278.70) <35EE704F-F9B6-3531-B312-E45CFA2A8743>  /usr/lib/system/libsystem_kernel.dylib
>   *0xffffff8000200000 - 0xffffff8000bfffff  kernel (4903.278.70)                 <041B6A6D-CD16-36FA-88B9-E32FF46EF89F>  /System/Library/Kernels/kernel
>
>
>Process:         WindowServer [256]
>UUID:            7B9B8D10-393E-38EB-B17D-A8E1BE1244B2
>Path:            /System/Library/PrivateFrameworks/SkyLight.framework/Versions/A/Resources/WindowServer
>Architecture:    x86_64
>Parent:          launchd [1]
>UID:             88
>Footprint:       562.54 MB
>Pageins:         2 pages
>Start time:      2022-03-19 11:54:52 +0000
>End time:        2022-03-19 11:54:53 +0000
>Num samples:     11 (1-11)
>CPU Time:        0.112s (326.3M cycles, 130.3M instructions, 2.50c/i)
>Note:            5 idle work queue threads omitted
>
>  Thread 0x556              DispatchQueue 1           11 samples (1-11)         priority 79 (base 79)     cpu time 0.095s (268.2M cycles, 115.6M instructions, 2.32c/i)
>  <IO tier 0>
>  1   start + 1 (libdyld.dylib + 91093) [0x7fff6ded43d5] 1
>    1   ??? (WindowServer + 5389) [0x10eb6e50d] 1
>      1   SLXServer + 1349 (SkyLight + 2452033) [0x7fff672b9a41] 1
>        1   server_loop + 602 (SkyLight + 2452642) [0x7fff672b9ca2] 1
>          1   CGXRunOneServicesPass + 180 (SkyLight + 2448162) [0x7fff672b8b22] 1
>            1   run_timer_pass + 489 (SkyLight + 2242545) [0x7fff672867f1] 1
>              1   update_display_callback(void*, double) + 298 (SkyLight + 1961328) [0x7fff67241d70] 1
>                1   CGXUpdateDisplay + 7081 (SkyLight + 1969033) [0x7fff67243b89] 1
>                  1   prepare_CoreAnimation_update_state(CGXConnection*, CGXWindowSubArray, bool, bool) + 929 (SkyLight + 1987102) [0x7fff6724821e] 1
>                    1   invocation function for block in prepare_CoreAnimation_update_state(CGXConnection*, CGXWindowSubArray, bool, bool) + 93 (SkyLight + 2048650) [0x7fff6725728a] 1
>                      1   CGXBeginSurfaceLayerUpdate + 2751 (SkyLight + 1270253) [0x7fff671991ed] 1
>                        1   WSDisplayGetEDRAttributes + 159 (SkyLight + 2185252) [0x7fff67278824] 1
>                          1   CoreDisplay_Display_GetDisplayBrightnessInNits + 40 (CoreDisplay + 193344) [0x7fff41c4d340] 1
>                            1   ??? (CoreDisplay + 179196) [0x7fff41c49bfc] 1
>                              1   ??? (CoreDisplay + 52242) [0x7fff41c2ac12] 1
>                                1   _vasprintf + 370 (libsystem_c.dylib + 273196) [0x7fff6df60b2c] 1
>                                  1   __v2printf + 475 (libsystem_c.dylib + 438723) [0x7fff6df891c3] 1
>                                    1   __vfprintf + 13155 (libsystem_c.dylib + 287329) [0x7fff6df64261] (running) 1
>  1   tiny_free_list_add_ptr + 384 (libsystem_malloc.dylib + 22985) [0x7fff6e0829c9] (running) 2
>  9   start + 1 (libdyld.dylib + 91093) [0x7fff6ded43d5] 3-11
>    9   ??? (WindowServer + 5389) [0x10eb6e50d] 3-11
>      9   SLXServer + 1349 (SkyLight + 2452033) [0x7fff672b9a41] 3-11
>        9   server_loop + 602 (SkyLight + 2452642) [0x7fff672b9ca2] 3-11
>          1   CGXRunOneServicesPass + 731 (SkyLight + 2448713) [0x7fff672b8d49] 3
>            1   mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 3
>             *1   ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 3
>          1   CGXRunOneServicesPass + 678 (SkyLight + 2448660) [0x7fff672b8d14] 4
>            1   mach_msg_overwrite_trap + 10 (libsystem_kernel.dylib + 4646) [0x7fff6e009226] 4
>             *1   ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 4
>          3   CGXRunOneServicesPass + 731 (SkyLight + 2448713) [0x7fff672b8d49] 5-7
>            3   mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 5-7
>             *3   ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 5-7
>          1   CGXRunOneServicesPass + 678 (SkyLight + 2448660) [0x7fff672b8d14] 8
>            1   mach_msg_overwrite_trap + 10 (libsystem_kernel.dylib + 4646) [0x7fff6e009226] 8
>             *1   ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 8
>          3   CGXRunOneServicesPass + 731 (SkyLight + 2448713) [0x7fff672b8d49] 9-11
>            3   mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 9-11
>             *3   ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 9-11
>
>  Thread 0x55e              11 samples (1-11)         priority 37 (base 37)
>  <thread QoS user initiated (requested user interactive, ipc override user interactive), IO tier 0>
>  11  <truncated backtrace> 1-11
>    11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>     *11  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-11
>
>  Thread 0x68e              11 samples (1-11)         priority 31 (base 31)
>  <thread QoS default (requested default), IO tier 0>
>  11  <truncated backtrace> 1-11
>    11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>     *11  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-11
>
>  Thread 0x776              Thread name "com.apple.coreanimation.render-server" 11 samples (1-11)         priority 79 (base 79)     cpu time 0.015s (51.0M cycles, 12.6M instructions, 4.04c/i)
>  <IO tier 0>
>  11  thread_start + 13 (libsystem_pthread.dylib + 9229) [0x7fff6e0c740d] 1-11
>    11  _pthread_start + 66 (libsystem_pthread.dylib + 25161) [0x7fff6e0cb249] 1-11
>      11  _pthread_body + 126 (libsystem_pthread.dylib + 13035) [0x7fff6e0c82eb] 1-11
>        11  thread_fun(void*) + 25 (QuartzCore + 402902) [0x7fff4c8615d6] 1-11
>          11  CA::Render::Server::server_thread(void*) + 865 (QuartzCore + 403778) [0x7fff4c861942] 1-11
>            11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>             *11  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-11
>
>  Thread 0x6eff35           11 samples (1-11)         priority 79 (base 79)     cpu time <0.001s (2.3M cycles, 744.0K instructions, 3.05c/i)
>  <IO tier 0>
>  11  thread_start + 13 (libsystem_pthread.dylib + 9229) [0x7fff6e0c740d] 1-11
>    11  _pthread_start + 66 (libsystem_pthread.dylib + 25161) [0x7fff6e0cb249] 1-11
>      11  _pthread_body + 126 (libsystem_pthread.dylib + 13035) [0x7fff6e0c82eb] 1-11
>        11  _dispatch_worker_thread + 317 (libdispatch.dylib + 70141) [0x7fff6de951fd] 1-11
>          11  _dispatch_semaphore_wait_slow + 58 (libdispatch.dylib + 17271) [0x7fff6de88377] 1-11
>            11  semaphore_timedwait_trap + 10 (libsystem_kernel.dylib + 4718) [0x7fff6e00926e] 1-11
>             *11  semaphore_wait_continue + 0 (kernel + 1930816) [0xffffff80003d7640] 1-11
>
>  Thread 0x6eff36           11 samples (1-11)         priority 79 (base 79)
>  <IO tier 0>
>  11  thread_start + 13 (libsystem_pthread.dylib + 9229) [0x7fff6e0c740d] 1-11
>    11  _pthread_start + 66 (libsystem_pthread.dylib + 25161) [0x7fff6e0cb249] 1-11
>      11  _pthread_body + 126 (libsystem_pthread.dylib + 13035) [0x7fff6e0c82eb] 1-11
>        11  _dispatch_worker_thread + 317 (libdispatch.dylib + 70141) [0x7fff6de951fd] 1-11
>          11  _dispatch_semaphore_wait_slow + 58 (libdispatch.dylib + 17271) [0x7fff6de88377] 1-11
>            11  semaphore_timedwait_trap + 10 (libsystem_kernel.dylib + 4718) [0x7fff6e00926e] 1-11
>             *11  semaphore_wait_continue + 0 (kernel + 1930816) [0xffffff80003d7640] 1-11
>
>  Thread 0x6eff37           11 samples (1-11)         priority 79 (base 79)     cpu time <0.001s (318.0K cycles, 70.5K instructions, 4.51c/i)
>  <IO tier 0>
>  11  thread_start + 13 (libsystem_pthread.dylib + 9229) [0x7fff6e0c740d] 1-11
>    11  _pthread_start + 66 (libsystem_pthread.dylib + 25161) [0x7fff6e0cb249] 1-11
>      11  _pthread_body + 126 (libsystem_pthread.dylib + 13035) [0x7fff6e0c82eb] 1-11
>        11  _dispatch_worker_thread + 317 (libdispatch.dylib + 70141) [0x7fff6de951fd] 1-11
>          11  _dispatch_semaphore_wait_slow + 58 (libdispatch.dylib + 17271) [0x7fff6de88377] 1-11
>            11  semaphore_timedwait_trap + 10 (libsystem_kernel.dylib + 4718) [0x7fff6e00926e] 1-11
>             *11  semaphore_wait_continue + 0 (kernel + 1930816) [0xffffff80003d7640] 1-11
>
>  Binary Images:
>           0x10eb6d000 -        0x10eb6efff  WindowServer (340.57)                <7B9B8D10-393E-38EB-B17D-A8E1BE1244B2>  /System/Library/PrivateFrameworks/SkyLight.framework/Versions/A/Resources/WindowServer
>        0x7fff41c1e000 -     0x7fff41d0efff  com.apple.CoreDisplay 101.3 (110.18) <6DD41271-E145-3E99-9D49-7CC8AC1C65B6>  /System/Library/Frameworks/CoreDisplay.framework/Versions/A/CoreDisplay
>        0x7fff4c7ff000 -     0x7fff4ca56fff  com.apple.QuartzCore 1.11 (701.15)   <67380D92-F388-32BA-96C4-1E7461D878AB>  /System/Library/Frameworks/QuartzCore.framework/Versions/A/QuartzCore
>        0x7fff67063000 -     0x7fff67312fff  com.apple.SkyLight 1.600.0 (340.57)  <0DF55001-21A3-3D7A-B8F0-F1122A63F2D1>  /System/Library/PrivateFrameworks/SkyLight.framework/Versions/A/SkyLight
>        0x7fff6de84000 -     0x7fff6debdfff  libdispatch.dylib (1008.270.1)       <97273678-E94C-3C8C-89F6-2E2020F4B43B>  /usr/lib/system/libdispatch.dylib
>        0x7fff6debe000 -     0x7fff6deeafff  libdyld.dylib (655.1.1)              <002418CC-AD11-3D10-865B-015591D24E6C>  /usr/lib/system/libdyld.dylib
>        0x7fff6df1e000 -     0x7fff6dfa5fff  libsystem_c.dylib (1272.250.3)       <6016EDA1-440B-34D7-A232-686CD7FBEE90>  /usr/lib/system/libsystem_c.dylib
>        0x7fff6e008000 -     0x7fff6e030fff  libsystem_kernel.dylib (4903.278.70) <35EE704F-F9B6-3531-B312-E45CFA2A8743>  /usr/lib/system/libsystem_kernel.dylib
>        0x7fff6e07d000 -     0x7fff6e0a7fff  libsystem_malloc.dylib (166.270.1)   <011F3AD0-8E6A-3A89-AE64-6E5F6840F30A>  /usr/lib/system/libsystem_malloc.dylib
>        0x7fff6e0c5000 -     0x7fff6e0cffff  libsystem_pthread.dylib (330.250.2)  <2D5C08FF-484F-3D59-9132-CE1DCB3F76D7>  /usr/lib/system/libsystem_pthread.dylib
>   *0xffffff8000200000 - 0xffffff8000bfffff  kernel (4903.278.70)                 <041B6A6D-CD16-36FA-88B9-E32FF46EF89F>  /System/Library/Kernels/kernel
>
>
>Process:         wirelessproxd [397]
>UUID:            FEA2267D-425A-3510-A9D5-A4D0AE06F76E
>Path:            /usr/sbin/wirelessproxd
>Architecture:    x86_64
>Parent:          launchd [1]
>UID:             0
>Footprint:       2856 KB
>Start time:      2022-03-19 11:54:52 +0000
>End time:        2022-03-19 11:54:53 +0000
>Num samples:     11 (1-11)
>Note:            1 idle work queue thread omitted
>
>  Thread 0xcb1              11 samples (1-11)         priority 4 (base 4)
>  <thread QoS background (requested default), thread darwinbg, process darwinbg, IO tier 2>
>  11  <truncated backtrace> 1-11
>    11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>     *11  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-11
>
>  Binary Images:
>           0x105ff3000 -        0x10603afff  wirelessproxd (173.9)                <FEA2267D-425A-3510-A9D5-A4D0AE06F76E>  /usr/sbin/wirelessproxd
>        0x7fff6e008000 -     0x7fff6e030fff  libsystem_kernel.dylib (4903.278.70) <35EE704F-F9B6-3531-B312-E45CFA2A8743>  /usr/lib/system/libsystem_kernel.dylib
>   *0xffffff8000200000 - 0xffffff8000bfffff  kernel (4903.278.70)                 <041B6A6D-CD16-36FA-88B9-E32FF46EF89F>  /System/Library/Kernels/kernel
>
>
>Process:         WirelessRadioManagerd [52379]
>UUID:            6E587700-17F5-3F6C-B5AB-BE3E27BF1FBA
>Path:            /usr/sbin/WirelessRadioManagerd
>Architecture:    x86_64
>Parent:          launchd [1]
>UID:             0
>Sudden Term:     Tracked (allows idle exit)
>Footprint:       1764 KB
>Start time:      2022-03-19 11:54:52 +0000
>End time:        2022-03-19 11:54:53 +0000
>Num samples:     11 (1-11)
>Note:            1 idle work queue thread omitted
>
>  Thread 0x5fd70f           11 samples (1-11)         priority 31 (base 31)
>  <thread QoS default (requested default), process sudden termination clean, IO tier 0>
>  11  <truncated backtrace> 1-11
>    11  mach_msg_trap + 10 (libsystem_kernel.dylib + 4634) [0x7fff6e00921a] 1-11
>     *11  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] 1-11
>
>  Binary Images:
>           0x106de0000 -        0x106ec2fff  WirelessRadioManagerd (815.2)        <6E587700-17F5-3F6C-B5AB-BE3E27BF1FBA>  /usr/sbin/WirelessRadioManagerd
>        0x7fff6e008000 -     0x7fff6e030fff  libsystem_kernel.dylib (4903.278.70) <35EE704F-F9B6-3531-B312-E45CFA2A8743>  /usr/lib/system/libsystem_kernel.dylib
>   *0xffffff8000200000 - 0xffffff8000bfffff  kernel (4903.278.70)                 <041B6A6D-CD16-36FA-88B9-E32FF46EF89F>  /System/Library/Kernels/kernel
>
>
>Process:         xpcproxy [60121]
>Path:            /usr/libexec/xpcproxy
>Architecture:    x86_64
>Parent:          launchd [1]
>UID:             0
>Footprint:       40 KB
>Pageins:         3 pages
>Start time:      2022-03-19 11:54:52 +0000
>End time:        2022-03-19 11:54:53 +0000
>Num samples:     11 (1-11)
>CPU Time:        <0.001s (1247.7K cycles, 602.4K instructions, 2.07c/i)
>
>  Thread 0x6eff84           11 samples (1-11)         priority 4 (base 4)       cpu time <0.001s (1247.7K cycles, 602.4K instructions, 2.07c/i)
>  <thread QoS background (requested default), thread darwinbg, process darwinbg, IO tier 2>
>  11  ??? [0x10f8ed036] 1-11
>    11  ??? [0x10f8ed503] 1-11
>      11  ??? [0x10f8f292d] 1-11
>        11  ??? [0x10f910c2c] 1-11
>          11  ??? [0x10f9119e2] 1-11
>           *11  hndl_alltraps + 223 (kernel + 1419487) [0xffffff800035a8df] 1-11
>             *11  user_trap + 410 (kernel + 2994042) [0xffffff80004daf7a] 1-11
>               *11  ??? (kernel + 2343967) [0xffffff800043c41f] 1-11
>                 *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>                   *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>                     *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                       *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Binary Images:
>   *0xffffff8000200000 - 0xffffff8000bfffff  kernel (4903.278.70) <041B6A6D-CD16-36FA-88B9-E32FF46EF89F>  /System/Library/Kernels/kernel
>
>
>Process:         UNKNOWN [96] (suspended)
>Architecture:    i386
>Footprint:       2876 KB
>Start time:      2022-03-19 11:54:53 +0000
>End time:        2022-03-19 11:54:53 +0000
>Num samples:     1 (9)
>CPU Time:        1407.221s (3.0T cycles, 963.0G instructions, 3.08c/i)
>Note:            Suspended for 1 sample
>
>  Thread 0x2d3              1 sample (9)              priority 20 (base 20)     cpu time 1406.943s (3.0T cycles, 962.6G instructions, 3.08c/i)
>  <Thread not seen for 8 samples, thread QoS utility (requested utility), timers tier 3 (coalesced), IO tier 1>
>  1  ??? [0x2379] 9
>    1  ??? [0x2452] 9
>      1  ??? [0x2536] 9
>        1  CFRunLoopRun + 65 (CoreFoundation + 237782) [0x9384c0d6] 9
>          1  CFRunLoopRunSpecific + 584 (CoreFoundation + 238400) [0x9384c340] 9
>            1  __CFRunLoopRun + 2896 (CoreFoundation + 242061) [0x9384d18d] 9
>              1  __CFRunLoopServiceMachPort + 289 (CoreFoundation + 244323) [0x9384da63] 9
>                1  mach_msg_trap + 10 (libsystem_kernel.dylib + 4546) [0xa7d761c2] 9
>                 *1  ipc_mqueue_receive_continue + 0 (kernel + 1647440) [0xffffff8000392350] (suspended) 9
>
>  Binary Images:
>            0x93812000 -         0x93c4cfff  com.apple.CoreFoundation 6.9 (1575.405) <F1CC263B-4936-396B-B6D9-8CB06EBEF2EA>  /System/Library/Frameworks/CoreFoundation.framework/Versions/A/CoreFoundation
>            0xa7d75000 -         0xa7d9dfff  libsystem_kernel.dylib (4903.278.70)    <12ABC81E-9EC6-3E76-85AA-FFD1EECD3419>  /usr/lib/system/libsystem_kernel.dylib
>   *0xffffff8000200000 - 0xffffff8000bfffff  kernel (4903.278.70)                    <041B6A6D-CD16-36FA-88B9-E32FF46EF89F>  /System/Library/Kernels/kernel
>
>
>Process:         kernel_task [0]
>UUID:            041B6A6D-CD16-36FA-88B9-E32FF46EF89F
>Path:            /System/Library/Kernels/kernel
>Architecture:    x86_64
>UID:             0
>Version:         Darwin Kernel Version 18.7.0: Tue Jun 22 19:37:08 PDT 2021; root:xnu-4903.278.70~1/RELEASE_X86_64
>Footprint:       468.09 MB
>Start time:      2022-03-19 11:54:52 +0000
>End time:        2022-03-19 11:54:53 +0000
>Num samples:     11 (1-11)
>CPU Time:        0.101s (319.6M cycles, 91.4M instructions, 3.50c/i)
>
>  Thread 0x65               Thread name "VM_pageout_scan"                       11 samples (1-11)         priority 91 (base 91)     cpu time 0.027s (67.7M cycles, 44.1M instructions, 1.54c/i)
>  <IO tier 0>
> *4   vm_pageout_continue + 0 (kernel + 2523024) [0xffffff8000467f90] 1-4
> *1   call_continuation + 46 (kernel + 1417422) [0xffffff800035a0ce] 5
>   *1   vm_pageout_continue + 88 (kernel + 2523112) [0xffffff8000467fe8] 5
>     *1   vm_pageout_scan + 424 (kernel + 2512248) [0xffffff8000465578] 5
>       *1   thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 5
>         *1   ??? (kernel + 1882937) [0xffffff80003cbb39] 5
>           *1   machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 5
> *2   vm_pageout_continue + 0 (kernel + 2523024) [0xffffff8000467f90] 6-7
> *1   call_continuation + 46 (kernel + 1417422) [0xffffff800035a0ce] 8
>   *1   vm_pageout_continue + 88 (kernel + 2523112) [0xffffff8000467fe8] 8
>     *1   vm_pageout_scan + 5881 (kernel + 2517705) [0xffffff8000466ac9] 8
>       *1   vm_page_free_list + 414 (kernel + 2610798) [0xffffff800047d66e] (running) 8
> *1   vm_pageout_continue + 0 (kernel + 2523024) [0xffffff8000467f90] 9
> *1   call_continuation + 46 (kernel + 1417422) [0xffffff800035a0ce] 10
>   *1   vm_pageout_continue + 88 (kernel + 2523112) [0xffffff8000467fe8] 10
>     *1   vm_pageout_scan + 5881 (kernel + 2517705) [0xffffff8000466ac9] 10
>       *1   vm_page_free_list + 414 (kernel + 2610798) [0xffffff800047d66e] 10
>         *1   ??? (kernel + 2580733) [0xffffff80004760fd] (running) 10
> *1   vm_pageout_continue + 0 (kernel + 2523024) [0xffffff8000467f90] 11
>
>  Thread 0x66               Thread name "idle #0"     11 samples (1-11)         priority 0 (base 0)
>  <IO tier 0>
> *11  idle_thread + 0 (kernel + 1897424) [0xffffff80003cf3d0] (runnable) 1-11
>
>  Thread 0x67               Thread name "sched_maintenance_thread"              11 samples (1-11)         priority 95 (base 95)     cpu time <0.001s (379.7K cycles, 132.1K instructions, 2.88c/i)
>  <IO tier 0>
> *11  sched_timeshare_maintenance_continue + 0 (kernel + 1886016) [0xffffff80003cc740] 1-11
>
>  Thread 0x68               11 samples (1-11)         priority 80 (base 80)     cpu time 0.003s (9.2M cycles, 4.5M instructions, 2.07c/i)
>  <IO tier 0>
> *11  ??? (kernel + 1992640) [0xffffff80003e67c0] 1-11
>
>  Thread 0x69               11 samples (1-11)         priority 93 (base 93)
>  <IO tier 0>
> *11  ??? (kernel + 1995056) [0xffffff80003e7130] 1-11
>
>  Thread 0x6a               11 samples (1-11)         priority 80 (base 80)
>  <IO tier 0>
> *11  ??? (kernel + 1995648) [0xffffff80003e7380] 1-11
>
>  Thread 0x6b               11 samples (1-11)         priority 95 (base 95)
>  <IO tier 0>
> *11  call_continuation + 46 (kernel + 1417422) [0xffffff800035a0ce] 1-11
>   *11  ??? (kernel + 2101229) [0xffffff8000400fed] 1-11
>     *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>       *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>         *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6c               11 samples (1-11)         priority 95 (base 95)
>  <IO tier 0>
> *11  call_continuation + 46 (kernel + 1417422) [0xffffff800035a0ce] 1-11
>   *11  ??? (kernel + 2101229) [0xffffff8000400fed] 1-11
>     *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>       *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>         *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6d               Thread name "thread_call_daemon"                    11 samples (1-11)         priority 94 (base 94)
>  <IO tier 0>
> *11  ??? (kernel + 2014592) [0xffffff80003ebd80] 1-11
>
>  Thread 0x6e               11 samples (1-11)         priority 95 (base 95)
>  <IO tier 0>
> *11  call_continuation + 46 (kernel + 1417422) [0xffffff800035a0ce] 1-11
>   *11  mapping_replenish + 452 (kernel + 2878980) [0xffffff80004bee04] 1-11
>     *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>       *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>         *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6f               Thread name "IOServiceTerminateThread"              11 samples (1-11)         priority 81 (base 81)     cpu time <0.001s (150.3K cycles, 53.9K instructions, 2.79c/i)
>  <IO tier 0>
> *11  call_continuation + 46 (kernel + 1417422) [0xffffff800035a0ce] 1-11
>   *11  IOService::terminateThread(void*, int) + 132 (kernel + 8603044) [0xffffff8000a345a4] 1-11
>     *11  lck_mtx_sleep + 128 (kernel + 1824992) [0xffffff80003bd8e0] 1-11
>       *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>         *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>           *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x70               Thread name "AppleACPIButton"                       11 samples (1-11)         priority 81 (base 81)
>  <IO tier 0>
> *11  IOWorkLoop::threadMain() + 0 (kernel + 8733648) [0xffffff8000a543d0] 1-11
>
>  Thread 0x72               Thread name "AppleVTD"    11 samples (1-11)         priority 81 (base 81)
>  <IO tier 0>
> *11  IOWorkLoop::threadMain() + 0 (kernel + 8733648) [0xffffff8000a543d0] 1-11
>
>  Thread 0x74               Thread name "IOPMrootDomain"                        11 samples (1-11)         priority 81 (base 81)
>  <IO tier 0>
> *11  IOWorkLoop::threadMain() + 0 (kernel + 8733648) [0xffffff8000a543d0] 1-11
>
>  Thread 0x76               Thread name "AppleCredentialManager"                11 samples (1-11)         priority 81 (base 81)
>  <IO tier 0>
> *11  IOWorkLoop::threadMain() + 0 (kernel + 8733648) [0xffffff8000a543d0] 1-11
>
>  Thread 0x79               Thread name "AppleKeyStore"                         11 samples (1-11)         priority 81 (base 81)
>  <IO tier 0>
> *11  IOWorkLoop::threadMain() + 0 (kernel + 8733648) [0xffffff8000a543d0] 1-11
>
>  Thread 0x7c               11 samples (1-11)         priority 95 (base 95)
>  <IO tier 0>
> *11  call_continuation + 46 (kernel + 1417422) [0xffffff800035a0ce] 1-11
>   *11  pmInitThread + 930 (AppleIntelCPUPowerManagement + 24545) [0xffffff7f83535fe1] 1-11
>     *11  pmSpawnThreads + 181 (AppleIntelCPUPowerManagement + 23394) [0xffffff7f83535b62] 1-11
>       *11  pmMasterIdleThread + 14 (AppleIntelCPUPowerManagement + 24590) [0xffffff7f8353600e] 1-11
>         *11  master_wait_for_forced_idle + 51 (AppleIntelCPUPowerManagement + 22494) [0xffffff7f835357de] 1-11
>           *11  lck_mtx_sleep + 128 (kernel + 1824992) [0xffffff80003bd8e0] 1-11
>             *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>               *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                 *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x8e               Thread name "idle #2"     11 samples (1-11)         priority 0 (base 0)
>  <IO tier 0>
> *11  idle_thread + 0 (kernel + 1897424) [0xffffff80003cf3d0] (runnable) 1-11
>
>  Thread 0x91               Thread name "idle #1"     11 samples (1-11)         priority 0 (base 0)       idle time 0.434s (355.8M cycles, 117.2M instructions, 3.04c/i)
>  <IO tier 0>
> *6   idle_thread + 0 (kernel + 1897424) [0xffffff80003cf3d0] (runnable) 1-6
> *1   call_continuation + 46 (kernel + 1417422) [0xffffff800035a0ce] 7
>   *1   idle_thread + 32 (kernel + 1897456) [0xffffff80003cf3f0] 7
>     *1   processor_idle + 247 (kernel + 1896967) [0xffffff80003cf207] 7
>       *1   machine_idle + 760 (kernel + 3001032) [0xffffff80004dcac8] (runnable) 7
> *4   idle_thread + 0 (kernel + 1897424) [0xffffff80003cf3d0] (runnable) 8-11
>
>  Thread 0x94               Thread name "idle #3"     11 samples (1-11)         priority 0 (base 0)       idle time 0.448s (368.6M cycles, 121.8M instructions, 3.03c/i)
>  <IO tier 0>
> *8   idle_thread + 0 (kernel + 1897424) [0xffffff80003cf3d0] (runnable) 1-8
> *1   call_continuation + 46 (kernel + 1417422) [0xffffff800035a0ce] 9
>   *1   idle_thread + 32 (kernel + 1897456) [0xffffff80003cf3f0] 9
>     *1   processor_idle + 247 (kernel + 1896967) [0xffffff80003cf207] 9
>       *1   machine_idle + 760 (kernel + 3001032) [0xffffff80004dcac8] (runnable) 9
> *1   idle_thread + 0 (kernel + 1897424) [0xffffff80003cf3d0] (runnable) 10
> *1   call_continuation + 46 (kernel + 1417422) [0xffffff800035a0ce] 11
>   *1   idle_thread + 32 (kernel + 1897456) [0xffffff80003cf3f0] 11
>     *1   processor_idle + 247 (kernel + 1896967) [0xffffff80003cf207] 11
>       *1   machine_idle + 760 (kernel + 3001032) [0xffffff80004dcac8] (runnable) 11
>
>  Thread 0x99               Thread name "AppleACPIEC" 11 samples (1-11)         priority 81 (base 81)
>  <IO tier 0>
> *11  IOWorkLoop::threadMain() + 0 (kernel + 8733648) [0xffffff8000a543d0] 1-11
>
>  Thread 0xb5               Thread name "AppleACPIButton"                       11 samples (1-11)         priority 81 (base 81)
>  <IO tier 0>
> *11  IOWorkLoop::threadMain() + 0 (kernel + 8733648) [0xffffff8000a543d0] 1-11
>
>  Thread 0xb7               Thread name "AppleSMC"    11 samples (1-11)         priority 81 (base 81)     cpu time <0.001s (257.2K cycles, 56.7K instructions, 4.54c/i)
>  <IO tier 0>
> *11  IOWorkLoop::threadMain() + 0 (kernel + 8733648) [0xffffff8000a543d0] 1-11
>
>  Thread 0xc1               Thread name "AppleUSBHostResources"                 11 samples (1-11)         priority 81 (base 81)
>  <IO tier 0>
> *11  IOWorkLoop::threadMain() + 0 (kernel + 8733648) [0xffffff8000a543d0] 1-11
>
>  Thread 0xc5               Thread name "AppleUSBLegacyRoot"                    11 samples (1-11)         priority 81 (base 81)
>  <IO tier 0>
> *11  IOWorkLoop::threadMain() + 0 (kernel + 8733648) [0xffffff8000a543d0] 1-11
>
>  Thread 0xd4               Thread name "AppleUSBEHCIPCI"                       11 samples (1-11)         priority 81 (base 81)     cpu time <0.001s (34.0K cycles, 4.8K instructions, 7.12c/i)
>  <IO tier 0>
> *11  IOWorkLoop::threadMain() + 0 (kernel + 8733648) [0xffffff8000a543d0] 1-11
>
>  Thread 0xd8               Thread name "AppleUSBEHCIPCI"                       11 samples (1-11)         priority 81 (base 81)     cpu time <0.001s (23.1K cycles, 4.5K instructions, 5.07c/i)
>  <IO tier 0>
> *11  IOWorkLoop::threadMain() + 0 (kernel + 8733648) [0xffffff8000a543d0] 1-11
>
>  Thread 0xde               Thread name "AppleFWOHCI" 11 samples (1-11)         priority 81 (base 81)
>  <IO tier 0>
> *11  IOWorkLoop::threadMain() + 0 (kernel + 8733648) [0xffffff8000a543d0] 1-11
>
>  Thread 0xe6               Thread name "AppleIntelPchSeriesAHCIPort"           11 samples (1-11)         priority 81 (base 81)     cpu time 0.032s (109.4M cycles, 23.4M instructions, 4.68c/i)
>  <IO tier 0>
> *1   IOWorkLoop::threadMain() + 0 (kernel + 8733648) [0xffffff8000a543d0] (runnable) 1
> *9   IOWorkLoop::threadMain() + 0 (kernel + 8733648) [0xffffff8000a543d0] 2-10
> *1   IOWorkLoop::threadMain() + 0 (kernel + 8733648) [0xffffff8000a543d0] (runnable) 11
>
>  Thread 0xe7               Thread name "AppleSDXCSlot"                         11 samples (1-11)         priority 81 (base 81)
>  <IO tier 0>
> *11  IOWorkLoop::threadMain() + 0 (kernel + 8733648) [0xffffff8000a543d0] 1-11
>
>  Thread 0xed               Thread name "AppleIntelPchSeriesAHCIPort"           11 samples (1-11)         priority 81 (base 81)
>  <IO tier 0>
> *11  IOWorkLoop::threadMain() + 0 (kernel + 8733648) [0xffffff8000a543d0] 1-11
>
>  Thread 0xf0               11 samples (1-11)         priority 97 (base 97)
>  <IO tier 0>
> *11  IOWorkLoop::threadMain() + 0 (kernel + 8733648) [0xffffff8000a543d0] 1-11
>
>  Thread 0xf1               Thread name "AppleFWOHCI_MultiIsochReceiver"        11 samples (1-11)         priority 97 (base 97)
>  <IO tier 0>
> *11  IOWorkLoop::threadMain() + 0 (kernel + 8733648) [0xffffff8000a543d0] 1-11
>
>  Thread 0x101              Thread name "AppleThunderboltHAL"                   11 samples (1-11)         priority 81 (base 81)
>  <IO tier 0>
> *11  IOWorkLoop::threadMain() + 0 (kernel + 8733648) [0xffffff8000a543d0] 1-11
>
>  Thread 0x12f              Thread name "AppleUSBXHCIPPT"                       11 samples (1-11)         priority 81 (base 81)
>  <IO tier 0>
> *11  IOWorkLoop::threadMain() + 0 (kernel + 8733648) [0xffffff8000a543d0] 1-11
>
>  Thread 0x131              11 samples (1-11)         priority 95 (base 95)
>  <IO tier 0>
> *11  ??? (kernel + 2467120) [0xffffff800045a530] 1-11
>
>  Thread 0x132              11 samples (1-11)         priority 81 (base 81)
>  <IO tier 0>
> *11  ??? (kernel + 7168864) [0xffffff80008d6360] 1-11
>
>  Thread 0x133              11 samples (1-11)         priority 81 (base 81)
>  <IO tier 0>
> *11  ??? (kernel + 4165984) [0xffffff80005f9160] 1-11
>
>  Thread 0x135              11 samples (1-11)         priority 81 (base 81)
>  <IO tier 0>
> *11  ??? (kernel + 7413600) [0xffffff8000911f60] 1-11
>
>  Thread 0x136              11 samples (1-11)         priority 81 (base 81)
>  <IO tier 0>
> *11  ??? (kernel + 6746496) [0xffffff800086f180] 1-11
>
>  Thread 0x137              11 samples (1-11)         priority 81 (base 81)
>  <IO tier 0>
> *11  ??? (kernel + 6844384) [0xffffff8000886fe0] 1-11
>
>  Thread 0x138              11 samples (1-11)         priority 81 (base 81)
>  <IO tier 0>
> *11  ??? (kernel + 6844384) [0xffffff8000886fe0] 1-11
>
>  Thread 0x139              11 samples (1-11)         priority 81 (base 81)
>  <IO tier 0>
> *11  ??? (kernel + 6844384) [0xffffff8000886fe0] 1-11
>
>  Thread 0x13a              11 samples (1-11)         priority 81 (base 81)
>  <IO tier 0>
> *11  ??? (kernel + 6844384) [0xffffff8000886fe0] 1-11
>
>  Thread 0x13b              11 samples (1-11)         priority 81 (base 81)
>  <IO tier 0>
> *11  ??? (kernel + 7168864) [0xffffff80008d6360] 1-11
>
>  Thread 0x13c              11 samples (1-11)         priority 81 (base 81)     cpu time <0.001s (26.8K cycles, 7.3K instructions, 3.69c/i)
>  <IO tier 0>
> *11  ??? (kernel + 7168864) [0xffffff80008d6360] 1-11
>
>  Thread 0x13d              11 samples (1-11)         priority 81 (base 81)
>  <IO tier 0>
> *11  ??? (kernel + 7168864) [0xffffff80008d6360] 1-11
>
>  Thread 0x13e              11 samples (1-11)         priority 81 (base 81)
>  <IO tier 0>
> *11  call_continuation + 46 (kernel + 1417422) [0xffffff800035a0ce] 1-11
>   *11  ??? (kernel + 4613665) [0xffffff8000666621] 1-11
>     *11  ??? (kernel + 7168269) [0xffffff80008d610d] 1-11
>       *11  lck_mtx_sleep + 128 (kernel + 1824992) [0xffffff80003bd8e0] 1-11
>         *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>           *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>             *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x13f              11 samples (1-11)         priority 81 (base 81)
>  <IO tier 0>
> *11  ??? (kernel + 7168864) [0xffffff80008d6360] 1-11
>
>  Thread 0x140              11 samples (1-11)         priority 81 (base 81)
>  <IO tier 0>
> *11  ??? (kernel + 7168864) [0xffffff80008d6360] 1-11
>
>  Thread 0x141              Thread name "VM_memorystatus_1"                     11 samples (1-11)         priority 95 (base 95)
>  <IO tier 0>
> *11  ??? (kernel + 7196080) [0xffffff80008dcdb0] 1-11
>
>  Thread 0x142              Thread name "VM_memorystatus_2"                     11 samples (1-11)         priority 95 (base 95)
>  <IO tier 0>
> *11  ??? (kernel + 7196080) [0xffffff80008dcdb0] 1-11
>
>  Thread 0x143              Thread name "VM_memorystatus_3"                     11 samples (1-11)         priority 95 (base 95)
>  <IO tier 0>
> *11  ??? (kernel + 7196080) [0xffffff80008dcdb0] 1-11
>
>  Thread 0x145              11 samples (1-11)         priority 81 (base 81)
>  <IO tier 0>
> *11  sockwall_gc_thread + 0 (ALF + 25756) [0xffffff7f83a0749c] 1-11
>
>  Thread 0x146              Thread name "CFIL_UPD_GC" 11 samples (1-11)         priority 81 (base 81)
>  <IO tier 0>
> *11  ??? (kernel + 5509216) [0xffffff8000741060] 1-11
>
>  Thread 0x147              11 samples (1-11)         priority 81 (base 81)
>  <IO tier 0>
> *11  IOWorkLoop::threadMain() + 0 (kernel + 8733648) [0xffffff8000a543d0] 1-11
>
>  Thread 0x149              Thread name "IOHIDSystem" 11 samples (1-11)         priority 81 (base 81)
>  <IO tier 0>
> *11  IOWorkLoop::threadMain() + 0 (kernel + 8733648) [0xffffff8000a543d0] 1-11
>
>  Thread 0x14f              Thread name "AirPort_Brcm4360"                      11 samples (1-11)         priority 82 (base 82)     cpu time 0.003s (11.2M cycles, 754.7K instructions, 14.82c/i)
>  <IO tier 0>
> *11  IOWorkLoop::threadMain() + 0 (kernel + 8733648) [0xffffff8000a543d0] 1-11
>
>  Thread 0x150              Thread name "BCM5701Enet" 11 samples (1-11)         priority 82 (base 82)
>  <IO tier 0>
> *11  IOWorkLoop::threadMain() + 0 (kernel + 8733648) [0xffffff8000a543d0] 1-11
>
>  Thread 0x155              Thread name "AppleUSB20XHCIPort"                    11 samples (1-11)         priority 81 (base 81)
>  <IO tier 0>
> *11  IOWorkLoop::threadMain() + 0 (kernel + 8733648) [0xffffff8000a543d0] 1-11
>
>  Thread 0x159              Thread name "AppleUSB20XHCIPort"                    11 samples (1-11)         priority 81 (base 81)
>  <IO tier 0>
> *11  IOWorkLoop::threadMain() + 0 (kernel + 8733648) [0xffffff8000a543d0] 1-11
>
>  Thread 0x15c              Thread name "AppleUSB30XHCIPort"                    11 samples (1-11)         priority 81 (base 81)
>  <IO tier 0>
> *11  IOWorkLoop::threadMain() + 0 (kernel + 8733648) [0xffffff8000a543d0] 1-11
>
>  Thread 0x15e              Thread name "AppleUSB30XHCIPort"                    11 samples (1-11)         priority 81 (base 81)
>  <IO tier 0>
> *11  IOWorkLoop::threadMain() + 0 (kernel + 8733648) [0xffffff8000a543d0] 1-11
>
>  Thread 0x163              Thread name "AppleUSBEHCIPort"                      11 samples (1-11)         priority 81 (base 81)
>  <IO tier 0>
> *11  IOWorkLoop::threadMain() + 0 (kernel + 8733648) [0xffffff8000a543d0] 1-11
>
>  Thread 0x168              Thread name "AppleUSBEHCIPort"                      11 samples (1-11)         priority 81 (base 81)
>  <IO tier 0>
> *11  IOWorkLoop::threadMain() + 0 (kernel + 8733648) [0xffffff8000a543d0] 1-11
>
>  Thread 0x170              11 samples (1-11)         priority 81 (base 81)
>  <IO tier 0>
> *11  call_continuation + 46 (kernel + 1417422) [0xffffff800035a0ce] 1-11
>   *11  swcrypto_threadpool_worker_thread(void*, int) + 569 (apfs + 141684) [0xffffff7f81c27974] 1-11
>     *11  lck_mtx_sleep + 128 (kernel + 1824992) [0xffffff80003bd8e0] 1-11
>       *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>         *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>           *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x171              11 samples (1-11)         priority 81 (base 81)
>  <IO tier 0>
> *11  call_continuation + 46 (kernel + 1417422) [0xffffff800035a0ce] 1-11
>   *11  swcrypto_threadpool_worker_thread(void*, int) + 569 (apfs + 141684) [0xffffff7f81c27974] 1-11
>     *11  lck_mtx_sleep + 128 (kernel + 1824992) [0xffffff80003bd8e0] 1-11
>       *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>         *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>           *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x172              11 samples (1-11)         priority 81 (base 81)
>  <IO tier 0>
> *11  call_continuation + 46 (kernel + 1417422) [0xffffff800035a0ce] 1-11
>   *11  swcrypto_threadpool_worker_thread(void*, int) + 569 (apfs + 141684) [0xffffff7f81c27974] 1-11
>     *11  lck_mtx_sleep + 128 (kernel + 1824992) [0xffffff80003bd8e0] 1-11
>       *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>         *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>           *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x173              11 samples (1-11)         priority 81 (base 81)
>  <IO tier 0>
> *11  call_continuation + 46 (kernel + 1417422) [0xffffff800035a0ce] 1-11
>   *11  swcrypto_threadpool_worker_thread(void*, int) + 569 (apfs + 141684) [0xffffff7f81c27974] 1-11
>     *11  lck_mtx_sleep + 128 (kernel + 1824992) [0xffffff80003bd8e0] 1-11
>       *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>         *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>           *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x18a              Thread name "AppleUSBController"                    11 samples (1-11)         priority 81 (base 81)
>  <IO tier 0>
> *11  IOWorkLoop::threadMain() + 0 (kernel + 8733648) [0xffffff8000a543d0] 1-11
>
>  Thread 0x18b              Thread name "AppleUSBRootHubDevice"                 11 samples (1-11)         priority 81 (base 81)
>  <IO tier 0>
> *11  IOWorkLoop::threadMain() + 0 (kernel + 8733648) [0xffffff8000a543d0] 1-11
>
>  Thread 0x18d              Thread name "AppleUSBController"                    11 samples (1-11)         priority 81 (base 81)
>  <IO tier 0>
> *11  IOWorkLoop::threadMain() + 0 (kernel + 8733648) [0xffffff8000a543d0] 1-11
>
>  Thread 0x18e              Thread name "AppleUSBRootHubDevice"                 11 samples (1-11)         priority 81 (base 81)
>  <IO tier 0>
> *11  IOWorkLoop::threadMain() + 0 (kernel + 8733648) [0xffffff8000a543d0] 1-11
>
>  Thread 0x196              Thread name "AppleUSB20InternalIntelHubPort"        11 samples (1-11)         priority 81 (base 81)
>  <IO tier 0>
> *11  IOWorkLoop::threadMain() + 0 (kernel + 8733648) [0xffffff8000a543d0] 1-11
>
>  Thread 0x19a              Thread name "AppleUSB20InternalIntelHubPort"        11 samples (1-11)         priority 81 (base 81)
>  <IO tier 0>
> *11  IOWorkLoop::threadMain() + 0 (kernel + 8733648) [0xffffff8000a543d0] 1-11
>
>  Thread 0x19e              11 samples (1-11)         priority 91 (base 91)     cpu time <0.001s (516.5K cycles, 142.6K instructions, 3.62c/i)
>  <IO tier 2>
> *10  ??? (kernel + 2528720) [0xffffff80004695d0] 1-10
> *1   call_continuation + 46 (kernel + 1417422) [0xffffff800035a0ce] 11
>   *1   ??? (kernel + 2529711) [0xffffff80004699af] 11
>     *1   throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 11
>       *1   thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 11
>         *1   ??? (kernel + 1882937) [0xffffff80003cbb39] 11
>           *1   machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 11
>
>  Thread 0x19f              11 samples (1-11)         priority 31 (base 31)     cpu time 0.002s (7.1M cycles, 3.3M instructions, 2.15c/i)
>  <IO tier 0>
> *11  vm_pageout_garbage_collect + 0 (kernel + 2521296) [0xffffff80004678d0] 1-11
>
>  Thread 0x1a0              Thread name "VM_pressure" 11 samples (1-11)         priority 31 (base 31)
>  <IO tier 0>
> *11  vm_pressure_thread + 0 (kernel + 2522624) [0xffffff8000467e00] 1-11
>
>  Thread 0x1a1              11 samples (1-11)         priority 91 (base 91)
>  <IO tier 0>
> *11  call_continuation + 46 (kernel + 1417422) [0xffffff800035a0ce] 1-11
>   *11  ??? (kernel + 2467759) [0xffffff800045a7af] 1-11
>     *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>       *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>         *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x1a2              Thread name "VM_cswap_trigger"                      11 samples (1-11)         priority 91 (base 91)     cpu time 0.020s (68.2M cycles, 8.4M instructions, 8.17c/i)
>  <IO tier 0>
> *11  call_continuation + 46 (kernel + 1417422) [0xffffff800035a0ce] 1-11
>   *11  ??? (kernel + 2263708) [0xffffff8000428a9c] 1-11
>     *11  ??? (kernel + 2264329) [0xffffff8000428d09] 1-11
>       *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>         *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>           *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x1a3              Thread name "VM_compressor"                         11 samples (1-11)         priority 91 (base 91)
>  <IO tier 0>
> *11  vm_pageout_iothread_internal_continue + 0 (kernel + 2523408) [0xffffff8000468110] 1-11
>
>  Thread 0x1a4              Thread name "VM_swapout"  11 samples (1-11)         priority 91 (base 91)
>  <IO tier 2 and passive>
> *11  call_continuation + 46 (kernel + 1417422) [0xffffff800035a0ce] 1-11
>   *11  ??? (kernel + 2290191) [0xffffff800042f20f] 1-11
>     *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>       *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>         *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>           *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x1a5              Thread name "VM_swapfile_create"                    11 samples (1-11)         priority 91 (base 91)
>  <IO tier 0>
> *11  ??? (kernel + 2290752) [0xffffff800042f440] 1-11
>
>  Thread 0x1a6              Thread name "VM_swapfile_gc"                        11 samples (1-11)         priority 91 (base 91)
>  <IO tier 2 and passive>
> *11  call_continuation + 46 (kernel + 1417422) [0xffffff800035a0ce] 1-11
>   *11  ??? (kernel + 2291546) [0xffffff800042f75a] 1-11
>     *11  throttle_lowpri_io + 1297 (kernel + 4439809) [0xffffff800063bf01] 1-11
>       *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>         *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>           *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x1b3              Thread name "AppleUSB20HubPort"                     11 samples (1-11)         priority 81 (base 81)
>  <IO tier 0>
> *11  IOWorkLoop::threadMain() + 0 (kernel + 8733648) [0xffffff8000a543d0] 1-11
>
>  Thread 0x1b5              Thread name "AppleUSB20HubPort"                     11 samples (1-11)         priority 81 (base 81)
>  <IO tier 0>
> *11  IOWorkLoop::threadMain() + 0 (kernel + 8733648) [0xffffff8000a543d0] 1-11
>
>  Thread 0x1d1              Thread name "AppleUSB20HubPort"                     11 samples (1-11)         priority 81 (base 81)
>  <IO tier 0>
> *11  IOWorkLoop::threadMain() + 0 (kernel + 8733648) [0xffffff8000a543d0] 1-11
>
>  Thread 0x201              11 samples (1-11)         priority 81 (base 81)
>  <IO tier 0>
> *11  call_continuation + 46 (kernel + 1417422) [0xffffff800035a0ce] 1-11
>   *11  ??? (kernel + 7650444) [0xffffff800094bc8c] 1-11
>     *11  ??? (kernel + 7168269) [0xffffff80008d610d] 1-11
>       *11  lck_mtx_sleep + 128 (kernel + 1824992) [0xffffff80003bd8e0] 1-11
>         *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>           *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>             *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x242              Thread name "thread call user #1"                   11 samples (1-11)         priority 31 (base 31)     cpu time <0.001s (155.3K cycles, 30.7K instructions, 5.05c/i)
>  <IO tier 0>
> *11  ??? (kernel + 2015424) [0xffffff80003ec0c0] 1-11
>
>  Thread 0x336              11 samples (1-11)         priority 81 (base 81)
>  <IO tier 0>
> *11  call_continuation + 46 (kernel + 1417422) [0xffffff800035a0ce] 1-11
>   *11  ??? (kernel + 4615103) [0xffffff8000666bbf] 1-11
>     *11  ??? (kernel + 7168269) [0xffffff80008d610d] 1-11
>       *11  lck_mtx_sleep + 128 (kernel + 1824992) [0xffffff80003bd8e0] 1-11
>         *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>           *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>             *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x337              Thread name "ifnet_start_en0"                       11 samples (1-11)         priority 82 (base 82)
>  <IO tier 0>
> *11  call_continuation + 46 (kernel + 1417422) [0xffffff800035a0ce] 1-11
>   *11  ??? (kernel + 4652516) [0xffffff800066fde4] 1-11
>     *11  msleep + 98 (kernel + 7169490) [0xffffff80008d65d2] 1-11
>       *11  ??? (kernel + 7168269) [0xffffff80008d610d] 1-11
>         *11  lck_mtx_sleep + 128 (kernel + 1824992) [0xffffff80003bd8e0] 1-11
>           *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>             *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>               *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x338              11 samples (1-11)         priority 82 (base 82)
>  <IO tier 0>
> *11  call_continuation + 46 (kernel + 1417422) [0xffffff800035a0ce] 1-11
>   *11  ??? (kernel + 4653573) [0xffffff8000670205] 1-11
>     *11  msleep + 98 (kernel + 7169490) [0xffffff80008d65d2] 1-11
>       *11  ??? (kernel + 7168269) [0xffffff80008d610d] 1-11
>         *11  lck_mtx_sleep + 128 (kernel + 1824992) [0xffffff80003bd8e0] 1-11
>           *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>             *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>               *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x398              Thread name "dlil_input_en1"                        11 samples (1-11)         priority 81 (base 81)     cpu time <0.001s (153.1K cycles, 26.6K instructions, 5.76c/i)
>  <IO tier 0>
> *11  call_continuation + 46 (kernel + 1417422) [0xffffff800035a0ce] 1-11
>   *11  ??? (kernel + 4617535) [0xffffff800066753f] 1-11
>     *11  ??? (kernel + 7168269) [0xffffff80008d610d] 1-11
>       *11  lck_mtx_sleep + 128 (kernel + 1824992) [0xffffff80003bd8e0] 1-11
>         *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>           *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>             *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x399              Thread name "ifnet_start_en1"                       11 samples (1-11)         priority 82 (base 82)
>  <IO tier 0>
> *11  call_continuation + 46 (kernel + 1417422) [0xffffff800035a0ce] 1-11
>   *11  ??? (kernel + 4652516) [0xffffff800066fde4] 1-11
>     *11  msleep + 98 (kernel + 7169490) [0xffffff80008d65d2] 1-11
>       *11  ??? (kernel + 7168269) [0xffffff80008d610d] 1-11
>         *11  lck_mtx_sleep + 128 (kernel + 1824992) [0xffffff80003bd8e0] 1-11
>           *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>             *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>               *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x4a7              Thread name "dlil_input_p2p0"                       11 samples (1-11)         priority 81 (base 81)
>  <IO tier 0>
> *11  call_continuation + 46 (kernel + 1417422) [0xffffff800035a0ce] 1-11
>   *11  ??? (kernel + 4617535) [0xffffff800066753f] 1-11
>     *11  ??? (kernel + 7168269) [0xffffff80008d610d] 1-11
>       *11  lck_mtx_sleep + 128 (kernel + 1824992) [0xffffff80003bd8e0] 1-11
>         *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>           *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>             *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x4a8              Thread name "ifnet_start_p2p0"                      11 samples (1-11)         priority 82 (base 82)
>  <IO tier 0>
> *11  call_continuation + 46 (kernel + 1417422) [0xffffff800035a0ce] 1-11
>   *11  ??? (kernel + 4652516) [0xffffff800066fde4] 1-11
>     *11  msleep + 98 (kernel + 7169490) [0xffffff80008d65d2] 1-11
>       *11  ??? (kernel + 7168269) [0xffffff80008d610d] 1-11
>         *11  lck_mtx_sleep + 128 (kernel + 1824992) [0xffffff80003bd8e0] 1-11
>           *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>             *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>               *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x4aa              Thread name "dlil_input_awdl0"                      11 samples (1-11)         priority 81 (base 81)
>  <IO tier 0>
> *11  call_continuation + 46 (kernel + 1417422) [0xffffff800035a0ce] 1-11
>   *11  ??? (kernel + 4617535) [0xffffff800066753f] 1-11
>     *11  ??? (kernel + 7168269) [0xffffff80008d610d] 1-11
>       *11  lck_mtx_sleep + 128 (kernel + 1824992) [0xffffff80003bd8e0] 1-11
>         *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>           *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>             *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x4ab              Thread name "ifnet_start_awdl0"                     11 samples (1-11)         priority 82 (base 82)
>  <IO tier 0>
> *11  call_continuation + 46 (kernel + 1417422) [0xffffff800035a0ce] 1-11
>   *11  ??? (kernel + 4652516) [0xffffff800066fde4] 1-11
>     *11  msleep + 98 (kernel + 7169490) [0xffffff80008d65d2] 1-11
>       *11  ??? (kernel + 7168269) [0xffffff80008d610d] 1-11
>         *11  lck_mtx_sleep + 128 (kernel + 1824992) [0xffffff80003bd8e0] 1-11
>           *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>             *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>               *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x5ce              Thread name "AppleIntelFramebuffer"                 11 samples (1-11)         priority 81 (base 81)
>  <IO tier 0>
> *11  IOWorkLoop::threadMain() + 0 (kernel + 8733648) [0xffffff8000a543d0] 1-11
>
>  Thread 0x5d1              Thread name "IOFBController"                        11 samples (1-11)         priority 81 (base 81)
>  <IO tier 0>
> *11  IOWorkLoop::threadMain() + 0 (kernel + 8733648) [0xffffff8000a543d0] 1-11
>
>  Thread 0x5d8              Thread name "AppleHDAController"                    11 samples (1-11)         priority 81 (base 81)
>  <IO tier 0>
> *11  IOWorkLoop::threadMain() + 0 (kernel + 8733648) [0xffffff8000a543d0] 1-11
>
>  Thread 0x5dc              Thread name "dlil_input_en2"                        11 samples (1-11)         priority 81 (base 81)
>  <IO tier 0>
> *11  call_continuation + 46 (kernel + 1417422) [0xffffff800035a0ce] 1-11
>   *11  ??? (kernel + 4617535) [0xffffff800066753f] 1-11
>     *11  ??? (kernel + 7168269) [0xffffff80008d610d] 1-11
>       *11  lck_mtx_sleep + 128 (kernel + 1824992) [0xffffff80003bd8e0] 1-11
>         *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>           *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>             *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x5dd              Thread name "ifnet_start_en2"                       11 samples (1-11)         priority 82 (base 82)
>  <IO tier 0>
> *11  call_continuation + 46 (kernel + 1417422) [0xffffff800035a0ce] 1-11
>   *11  ??? (kernel + 4652516) [0xffffff800066fde4] 1-11
>     *11  msleep + 98 (kernel + 7169490) [0xffffff80008d65d2] 1-11
>       *11  ??? (kernel + 7168269) [0xffffff80008d610d] 1-11
>         *11  lck_mtx_sleep + 128 (kernel + 1824992) [0xffffff80003bd8e0] 1-11
>           *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>             *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>               *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x5e1              Thread name "AppleMCCSParameterHandler"             11 samples (1-11)         priority 81 (base 81)
>  <IO tier 0>
> *11  IOWorkLoop::threadMain() + 0 (kernel + 8733648) [0xffffff8000a543d0] 1-11
>
>  Thread 0x5e2              Thread name "AGDCBacklightControl"                  11 samples (1-11)         priority 81 (base 81)
>  <IO tier 0>
> *11  IOWorkLoop::threadMain() + 0 (kernel + 8733648) [0xffffff8000a543d0] 1-11
>
>  Thread 0x5e3              Thread name "AppleIntelPanelA"                      11 samples (1-11)         priority 81 (base 81)
>  <IO tier 0>
> *11  IOWorkLoop::threadMain() + 0 (kernel + 8733648) [0xffffff8000a543d0] 1-11
>
>  Thread 0x5ef              11 samples (1-11)         priority 97 (base 97)     cpu time <0.001s (131.7K cycles, 29.3K instructions, 4.49c/i)
>  <IO tier 0>
> *11  call_continuation + 46 (kernel + 1417422) [0xffffff800035a0ce] 1-11
>   *11  AppleOSXWatchdog::watchdogMainThread() + 133 (AppleOSXWatchdog + 5529) [0xffffff7f83562599] 1-11
>     *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>       *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>         *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x5f0              Thread name "X86PlatformPlugin"                     11 samples (1-11)         priority 81 (base 81)
>  <IO tier 0>
> *11  IOWorkLoop::threadMain() + 0 (kernel + 8733648) [0xffffff8000a543d0] 1-11
>
>  Thread 0x5f7              Thread name "AppleMikeyDriver"                      11 samples (1-11)         priority 81 (base 81)
>  <IO tier 0>
> *11  IOWorkLoop::threadMain() + 0 (kernel + 8733648) [0xffffff8000a543d0] 1-11
>
>  Thread 0x604              Thread name "com_cycling74_driver_SoundflowerDevice"                          11 samples (1-11)         priority 81 (base 81)
>  <IO tier 0>
> *11  IOWorkLoop::threadMain() + 0 (kernel + 8733648) [0xffffff8000a543d0] 1-11
>
>  Thread 0x605              Thread name "AppleIntelSlowAdaptiveClockingManager" 11 samples (1-11)         priority 81 (base 81)
>  <IO tier 0>
> *11  IOWorkLoop::threadMain() + 0 (kernel + 8733648) [0xffffff8000a543d0] 1-11
>
>  Thread 0x607              Thread name "AppleGPUWrangler"                      11 samples (1-11)         priority 81 (base 81)
>  <IO tier 0>
> *11  IOWorkLoop::threadMain() + 0 (kernel + 8733648) [0xffffff8000a543d0] 1-11
>
>  Thread 0x60a              11 samples (1-11)         priority 81 (base 81)
>  <IO tier 0>
> *11  IOWorkLoop::threadMain() + 0 (kernel + 8733648) [0xffffff8000a543d0] 1-11
>
>  Thread 0x60b              Thread name "IOBluetoothHCIController"              11 samples (1-11)         priority 81 (base 81)
>  <IO tier 0>
> *11  IOWorkLoop::threadMain() + 0 (kernel + 8733648) [0xffffff8000a543d0] 1-11
>
>  Thread 0x60c              Thread name "IOBluetoothHCIController"              11 samples (1-11)         priority 81 (base 81)
>  <IO tier 0>
> *11  IOWorkLoop::threadMain() + 0 (kernel + 8733648) [0xffffff8000a543d0] 1-11
>
>  Thread 0x60e              Thread name "IOBluetoothSerialManager"              11 samples (1-11)         priority 81 (base 81)
>  <IO tier 0>
> *11  IOWorkLoop::threadMain() + 0 (kernel + 8733648) [0xffffff8000a543d0] 1-11
>
>  Thread 0x610              Thread name "IOSurfaceRoot"                         11 samples (1-11)         priority 81 (base 81)
>  <IO tier 0>
> *11  IOWorkLoop::threadMain() + 0 (kernel + 8733648) [0xffffff8000a543d0] 1-11
>
>  Thread 0x612              Thread name "AppleSSE"    11 samples (1-11)         priority 81 (base 81)
>  <IO tier 0>
> *11  IOWorkLoop::threadMain() + 0 (kernel + 8733648) [0xffffff8000a543d0] 1-11
>
>  Thread 0x614              11 samples (1-11)         priority 81 (base 81)
>  <IO tier 0>
> *11  IOWorkLoop::threadMain() + 0 (kernel + 8733648) [0xffffff8000a543d0] 1-11
>
>  Thread 0x615              11 samples (1-11)         priority 81 (base 81)
>  <IO tier 0>
> *11  call_continuation + 46 (kernel + 1417422) [0xffffff800035a0ce] 1-11
>   *11  IOCommandGate::runAction(int (*)(OSObject*, void*, void*, void*, void*), void*, void*, void*, void*) + 312 (kernel + 8751416) [0xffffff8000a58938] 1-11
>     *11  IOWorkQueue::processWorkCallFromSingleThreadAction(OSObject*, void*, void*, void*, void*) + 45 (IOBluetoothFamily + 245567) [0xffffff7f831b4f3f] 1-11
>       *11  IOWorkQueue::processWorkCallFromSingleThreadWL() + 283 (IOBluetoothFamily + 245861) [0xffffff7f831b5065] 1-11
>         *11  IOEventSource::sleepGate(void*, unsigned int) + 75 (kernel + 8743067) [0xffffff8000a5689b] 1-11
>           *11  IOWorkLoop::sleepGate(void*, unsigned int) + 203 (kernel + 8735691) [0xffffff8000a54bcb] 1-11
>             *11  lck_mtx_sleep + 128 (kernel + 1824992) [0xffffff80003bd8e0] 1-11
>               *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>                 *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>                   *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x625              Thread name "AppleHDAHDMI_DPDriver"                 11 samples (1-11)         priority 81 (base 81)
>  <IO tier 0>
> *11  IOWorkLoop::threadMain() + 0 (kernel + 8733648) [0xffffff8000a543d0] 1-11
>
>  Thread 0x64b              Thread name "AppleHDADriver"                        11 samples (1-11)         priority 81 (base 81)
>  <IO tier 0>
> *11  IOWorkLoop::threadMain() + 0 (kernel + 8733648) [0xffffff8000a543d0] 1-11
>
>  Thread 0x662              Thread name "IGAccelEventMachine"                   11 samples (1-11)         priority 81 (base 81)     cpu time <0.001s (17.6K cycles, 4.6K instructions, 3.78c/i)
>  <IO tier 0>
> *11  IOWorkLoop::threadMain() + 0 (kernel + 8733648) [0xffffff8000a543d0] 1-11
>
>  Thread 0x667              Thread name "IntelAccelerator"                      11 samples (1-11)         priority 81 (base 81)     cpu time 0.011s (36.3M cycles, 4.7M instructions, 7.80c/i)
>  <IO tier 0>
> *11  IOWorkLoop::threadMain() + 0 (kernel + 8733648) [0xffffff8000a543d0] 1-11
>
>  Thread 0x668              Thread name "IOAccelFenceMachine"                   11 samples (1-11)         priority 81 (base 81)     cpu time <0.001s (1724.7K cycles, 457.2K instructions, 3.77c/i)
>  <IO tier 0>
> *11  IOWorkLoop::threadMain() + 0 (kernel + 8733648) [0xffffff8000a543d0] 1-11
>
>  Thread 0x67e              Thread name "X86PlatformShim"                       11 samples (1-11)         priority 81 (base 81)
>  <IO tier 0>
> *11  IOWorkLoop::threadMain() + 0 (kernel + 8733648) [0xffffff8000a543d0] 1-11
>
>  Thread 0x68b              11 samples (1-11)         priority 95 (base 95)
>  <IO tier 0>
> *11  call_continuation + 46 (kernel + 1417422) [0xffffff800035a0ce] 1-11
>   *11  pmSlaveIdleThread + 30 (AppleIntelCPUPowerManagement + 22318) [0xffffff7f8353572e] 1-11
>     *11  slave_block + 37 (AppleIntelCPUPowerManagement + 22275) [0xffffff7f83535703] 1-11
>       *11  lck_mtx_sleep + 128 (kernel + 1824992) [0xffffff80003bd8e0] 1-11
>         *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>           *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>             *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x68c              11 samples (1-11)         priority 95 (base 95)
>  <IO tier 0>
> *11  call_continuation + 46 (kernel + 1417422) [0xffffff800035a0ce] 1-11
>   *11  pmSlaveIdleThread + 30 (AppleIntelCPUPowerManagement + 22318) [0xffffff7f8353572e] 1-11
>     *11  slave_block + 37 (AppleIntelCPUPowerManagement + 22275) [0xffffff7f83535703] 1-11
>       *11  lck_mtx_sleep + 128 (kernel + 1824992) [0xffffff80003bd8e0] 1-11
>         *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>           *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>             *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x68d              11 samples (1-11)         priority 95 (base 95)
>  <IO tier 0>
> *11  call_continuation + 46 (kernel + 1417422) [0xffffff800035a0ce] 1-11
>   *11  pmSlaveIdleThread + 30 (AppleIntelCPUPowerManagement + 22318) [0xffffff7f8353572e] 1-11
>     *11  slave_block + 37 (AppleIntelCPUPowerManagement + 22275) [0xffffff7f83535703] 1-11
>       *11  lck_mtx_sleep + 128 (kernel + 1824992) [0xffffff80003bd8e0] 1-11
>         *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>           *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>             *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6a8              Thread name "IGAccelDisplayPipe"                    11 samples (1-11)         priority 81 (base 81)
>  <IO tier 0>
> *11  IOWorkLoop::threadMain() + 0 (kernel + 8733648) [0xffffff8000a543d0] 1-11
>
>  Thread 0x6af              Thread name "IGAccelDisplayPipe"                    11 samples (1-11)         priority 81 (base 81)     cpu time <0.001s (421.9K cycles, 85.1K instructions, 4.95c/i)
>  <IO tier 0>
> *11  IOWorkLoop::threadMain() + 0 (kernel + 8733648) [0xffffff8000a543d0] 1-11
>
>  Thread 0x6b6              Thread name "IGAccelDisplayPipe"                    11 samples (1-11)         priority 81 (base 81)
>  <IO tier 0>
> *11  IOWorkLoop::threadMain() + 0 (kernel + 8733648) [0xffffff8000a543d0] 1-11
>
>  Thread 0x6b9              Thread name "IGAccelDisplayPipe"                    11 samples (1-11)         priority 81 (base 81)
>  <IO tier 0>
> *11  IOWorkLoop::threadMain() + 0 (kernel + 8733648) [0xffffff8000a543d0] 1-11
>
>  Thread 0xce5              Thread name "ifnet_start_utun0"                     11 samples (1-11)         priority 82 (base 82)
>  <IO tier 0>
> *11  call_continuation + 46 (kernel + 1417422) [0xffffff800035a0ce] 1-11
>   *11  ??? (kernel + 4652516) [0xffffff800066fde4] 1-11
>     *11  msleep + 98 (kernel + 7169490) [0xffffff80008d65d2] 1-11
>       *11  ??? (kernel + 7168269) [0xffffff80008d610d] 1-11
>         *11  lck_mtx_sleep + 128 (kernel + 1824992) [0xffffff80003bd8e0] 1-11
>           *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>             *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>               *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0xf8a              Thread name "AppleUSBController"                    11 samples (1-11)         priority 81 (base 81)
>  <IO tier 0>
> *11  IOWorkLoop::threadMain() + 0 (kernel + 8733648) [0xffffff8000a543d0] 1-11
>
>  Thread 0xf8b              Thread name "AppleUSBRootHubDevice"                 11 samples (1-11)         priority 81 (base 81)
>  <IO tier 0>
> *11  IOWorkLoop::threadMain() + 0 (kernel + 8733648) [0xffffff8000a543d0] 1-11
>
>  Thread 0x49fd             Thread name "ifnet_start_utun1"                     11 samples (1-11)         priority 82 (base 82)
>  <IO tier 0>
> *11  call_continuation + 46 (kernel + 1417422) [0xffffff800035a0ce] 1-11
>   *11  ??? (kernel + 4652516) [0xffffff800066fde4] 1-11
>     *11  msleep + 98 (kernel + 7169490) [0xffffff80008d65d2] 1-11
>       *11  ??? (kernel + 7168269) [0xffffff80008d610d] 1-11
>         *11  lck_mtx_sleep + 128 (kernel + 1824992) [0xffffff80003bd8e0] 1-11
>           *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>             *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>               *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x66db9            11 samples (1-11)         priority 81 (base 81)
>  <IO tier 0>
> *11  IOWorkLoop::threadMain() + 0 (kernel + 8733648) [0xffffff8000a543d0] 1-11
>
>  Thread 0x66dba            Thread name "IOTimeSyncMachNanoPort"                11 samples (1-11)         priority 81 (base 81)
>  <IO tier 0>
> *11  IOWorkLoop::threadMain() + 0 (kernel + 8733648) [0xffffff8000a543d0] 1-11
>
>  Thread 0x6d0e0            Thread name "ifnet_start_utun2"                     11 samples (1-11)         priority 82 (base 82)
>  <IO tier 0>
> *11  call_continuation + 46 (kernel + 1417422) [0xffffff800035a0ce] 1-11
>   *11  ??? (kernel + 4652516) [0xffffff800066fde4] 1-11
>     *11  msleep + 98 (kernel + 7169490) [0xffffff80008d65d2] 1-11
>       *11  ??? (kernel + 7168269) [0xffffff80008d610d] 1-11
>         *11  lck_mtx_sleep + 128 (kernel + 1824992) [0xffffff80003bd8e0] 1-11
>           *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>             *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>               *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x6f519            Thread name "ifnet_start_utun3"                     11 samples (1-11)         priority 82 (base 82)
>  <IO tier 0>
> *11  call_continuation + 46 (kernel + 1417422) [0xffffff800035a0ce] 1-11
>   *11  ??? (kernel + 4652516) [0xffffff800066fde4] 1-11
>     *11  msleep + 98 (kernel + 7169490) [0xffffff80008d65d2] 1-11
>       *11  ??? (kernel + 7168269) [0xffffff80008d610d] 1-11
>         *11  lck_mtx_sleep + 128 (kernel + 1824992) [0xffffff80003bd8e0] 1-11
>           *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>             *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>               *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Thread 0x13e9bd           Thread name "IOHDIXHDDriveOutKernel"                11 samples (1-11)         priority 81 (base 81)
>  <IO tier 0>
> *11  IOWorkLoop::threadMain() + 0 (kernel + 8733648) [0xffffff8000a543d0] 1-11
>
>  Thread 0x4abad9           Thread name "AppleUSB20InternalIntelHubPort"        11 samples (1-11)         priority 81 (base 81)
>  <IO tier 0>
> *11  IOWorkLoop::threadMain() + 0 (kernel + 8733648) [0xffffff8000a543d0] 1-11
>
>  Thread 0x4abae1           Thread name "AppleUSB20InternalIntelHubPort"        11 samples (1-11)         priority 81 (base 81)
>  <IO tier 0>
> *11  IOWorkLoop::threadMain() + 0 (kernel + 8733648) [0xffffff8000a543d0] 1-11
>
>  Thread 0x4abaf4           Thread name "AppleUSB20HubPort"                     11 samples (1-11)         priority 81 (base 81)
>  <IO tier 0>
> *11  IOWorkLoop::threadMain() + 0 (kernel + 8733648) [0xffffff8000a543d0] 1-11
>
>  Thread 0x4abaf6           Thread name "AppleUSB20HubPort"                     11 samples (1-11)         priority 81 (base 81)
>  <IO tier 0>
> *11  IOWorkLoop::threadMain() + 0 (kernel + 8733648) [0xffffff8000a543d0] 1-11
>
>  Thread 0x4abb27           Thread name "AppleUSB20HubPort"                     11 samples (1-11)         priority 81 (base 81)
>  <IO tier 0>
> *11  IOWorkLoop::threadMain() + 0 (kernel + 8733648) [0xffffff8000a543d0] 1-11
>
>  Thread 0x4abb29           Thread name "AppleUSB20HubPort"                     11 samples (1-11)         priority 81 (base 81)
>  <IO tier 0>
> *11  IOWorkLoop::threadMain() + 0 (kernel + 8733648) [0xffffff8000a543d0] 1-11
>
>  Thread 0x4abb2b           Thread name "AppleUSB20HubPort"                     11 samples (1-11)         priority 81 (base 81)
>  <IO tier 0>
> *11  IOWorkLoop::threadMain() + 0 (kernel + 8733648) [0xffffff8000a543d0] 1-11
>
>  Thread 0x4adc74           Thread name "AppleUSB20InternalIntelHubPort"        11 samples (1-11)         priority 81 (base 81)
>  <IO tier 0>
> *11  IOWorkLoop::threadMain() + 0 (kernel + 8733648) [0xffffff8000a543d0] 1-11
>
>  Thread 0x4adc76           Thread name "AppleUSB20InternalIntelHubPort"        11 samples (1-11)         priority 81 (base 81)
>  <IO tier 0>
> *11  IOWorkLoop::threadMain() + 0 (kernel + 8733648) [0xffffff8000a543d0] 1-11
>
>  Thread 0x4adc78           Thread name "AppleUSB20InternalIntelHubPort"        11 samples (1-11)         priority 81 (base 81)
>  <IO tier 0>
> *11  IOWorkLoop::threadMain() + 0 (kernel + 8733648) [0xffffff8000a543d0] 1-11
>
>  Thread 0x4adc7a           Thread name "AppleUSB20InternalIntelHubPort"        11 samples (1-11)         priority 81 (base 81)
>  <IO tier 0>
> *11  IOWorkLoop::threadMain() + 0 (kernel + 8733648) [0xffffff8000a543d0] 1-11
>
>  Thread 0x4adc7c           Thread name "AppleUSB20InternalIntelHubPort"        11 samples (1-11)         priority 81 (base 81)
>  <IO tier 0>
> *11  IOWorkLoop::threadMain() + 0 (kernel + 8733648) [0xffffff8000a543d0] 1-11
>
>  Thread 0x4adc7e           Thread name "AppleUSB20InternalIntelHubPort"        11 samples (1-11)         priority 81 (base 81)
>  <IO tier 0>
> *11  IOWorkLoop::threadMain() + 0 (kernel + 8733648) [0xffffff8000a543d0] 1-11
>
>  Thread 0x4adca4           Thread name "AppleUSB20HubPort"                     11 samples (1-11)         priority 81 (base 81)
>  <IO tier 0>
> *11  IOWorkLoop::threadMain() + 0 (kernel + 8733648) [0xffffff8000a543d0] 1-11
>
>  Thread 0x4adca6           Thread name "AppleUSB20HubPort"                     11 samples (1-11)         priority 81 (base 81)
>  <IO tier 0>
> *11  IOWorkLoop::threadMain() + 0 (kernel + 8733648) [0xffffff8000a543d0] 1-11
>
>  Thread 0x4adca8           Thread name "AppleUSB20HubPort"                     11 samples (1-11)         priority 81 (base 81)
>  <IO tier 0>
> *11  IOWorkLoop::threadMain() + 0 (kernel + 8733648) [0xffffff8000a543d0] 1-11
>
>  Thread 0x4adcfc           Thread name "AppleUSB20HubPort"                     11 samples (1-11)         priority 81 (base 81)
>  <IO tier 0>
> *11  IOWorkLoop::threadMain() + 0 (kernel + 8733648) [0xffffff8000a543d0] 1-11
>
>  Thread 0x4adcfe           Thread name "AppleUSB20HubPort"                     11 samples (1-11)         priority 81 (base 81)
>  <IO tier 0>
> *11  IOWorkLoop::threadMain() + 0 (kernel + 8733648) [0xffffff8000a543d0] 1-11
>
>  Thread 0x4add00           Thread name "AppleUSB20HubPort"                     11 samples (1-11)         priority 81 (base 81)
>  <IO tier 0>
> *11  IOWorkLoop::threadMain() + 0 (kernel + 8733648) [0xffffff8000a543d0] 1-11
>
>  Thread 0x4add58           11 samples (1-11)         priority 81 (base 81)
>  <IO tier 0>
> *11  IOWorkLoop::threadMain() + 0 (kernel + 8733648) [0xffffff8000a543d0] 1-11
>
>  Thread 0x4adf9d           Thread name "AppleUSB20HubPort"                     11 samples (1-11)         priority 81 (base 81)
>  <IO tier 0>
> *11  IOWorkLoop::threadMain() + 0 (kernel + 8733648) [0xffffff8000a543d0] 1-11
>
>  Thread 0x4adf9f           Thread name "AppleUSB20HubPort"                     11 samples (1-11)         priority 81 (base 81)
>  <IO tier 0>
> *11  IOWorkLoop::threadMain() + 0 (kernel + 8733648) [0xffffff8000a543d0] 1-11
>
>  Thread 0x4adfa1           Thread name "AppleUSB20HubPort"                     11 samples (1-11)         priority 81 (base 81)
>  <IO tier 0>
> *11  IOWorkLoop::threadMain() + 0 (kernel + 8733648) [0xffffff8000a543d0] 1-11
>
>  Thread 0x4adfa3           Thread name "AppleUSB20HubPort"                     11 samples (1-11)         priority 81 (base 81)
>  <IO tier 0>
> *11  IOWorkLoop::threadMain() + 0 (kernel + 8733648) [0xffffff8000a543d0] 1-11
>
>  Thread 0x4adfad           Thread name "AppleUSB20HubPort"                     11 samples (1-11)         priority 81 (base 81)
>  <IO tier 0>
> *11  IOWorkLoop::threadMain() + 0 (kernel + 8733648) [0xffffff8000a543d0] 1-11
>
>  Thread 0x4adfaf           Thread name "AppleUSB20HubPort"                     11 samples (1-11)         priority 81 (base 81)
>  <IO tier 0>
> *11  IOWorkLoop::threadMain() + 0 (kernel + 8733648) [0xffffff8000a543d0] 1-11
>
>  Thread 0x4adfb1           Thread name "AppleUSB20HubPort"                     11 samples (1-11)         priority 81 (base 81)
>  <IO tier 0>
> *11  IOWorkLoop::threadMain() + 0 (kernel + 8733648) [0xffffff8000a543d0] 1-11
>
>  Thread 0x4adfb9           Thread name "AppleUSB20HubPort"                     11 samples (1-11)         priority 81 (base 81)
>  <IO tier 0>
> *11  IOWorkLoop::threadMain() + 0 (kernel + 8733648) [0xffffff8000a543d0] 1-11
>
>  Thread 0x4adfbc           Thread name "AppleUSB20HubPort"                     11 samples (1-11)         priority 81 (base 81)
>  <IO tier 0>
> *11  IOWorkLoop::threadMain() + 0 (kernel + 8733648) [0xffffff8000a543d0] 1-11
>
>  Thread 0x4adfbf           Thread name "AppleUSB20HubPort"                     11 samples (1-11)         priority 81 (base 81)
>  <IO tier 0>
> *11  IOWorkLoop::threadMain() + 0 (kernel + 8733648) [0xffffff8000a543d0] 1-11
>
>  Thread 0x4adfd5           Thread name "AppleUSBAudioDevice"                   11 samples (1-11)         priority 81 (base 81)
>  <IO tier 0>
> *11  IOWorkLoop::threadMain() + 0 (kernel + 8733648) [0xffffff8000a543d0] 1-11
>
>  Thread 0x66ddfb           Thread name "thread call high #5"                   11 samples (1-11)         priority 93 (base 93)
>  <IO tier 0>
> *11  ??? (kernel + 2015424) [0xffffff80003ec0c0] 1-11
>
>  Thread 0x68f57b           Thread name "thread call high #5"                   11 samples (1-11)         priority 93 (base 93)
>  <IO tier 0>
> *11  ??? (kernel + 2015424) [0xffffff80003ec0c0] 1-11
>
>  Thread 0x68fede           Thread name "thread call high #5"                   11 samples (1-11)         priority 93 (base 93)     cpu time <0.001s (2.7M cycles, 821.3K instructions, 3.33c/i)
>  <IO tier 0>
> *11  ??? (kernel + 2015424) [0xffffff80003ec0c0] 1-11
>
>  Thread 0x6acead           Thread name "thread call high #5"                   11 samples (1-11)         priority 93 (base 93)
>  <IO tier 0>
> *11  ??? (kernel + 2015424) [0xffffff80003ec0c0] 1-11
>
>  Thread 0x6e2125           Thread name "thread call kernel-high #3"            11 samples (1-11)         priority 92 (base 92)     cpu time <0.001s (2.8M cycles, 276.8K instructions, 9.98c/i)
>  <IO tier 0>
> *11  ??? (kernel + 2015424) [0xffffff80003ec0c0] 1-11
>
>  Thread 0x6ee04c           Thread name "thread call kernel-high #3"            11 samples (1-11)         priority 92 (base 92)
>  <IO tier 0>
> *11  ??? (kernel + 2015424) [0xffffff80003ec0c0] 1-11
>
>  Thread 0x6eefae           Thread name "thread call kernel #2"                 11 samples (1-11)         priority 81 (base 81)     cpu time <0.001s (854.8K cycles, 217.9K instructions, 3.92c/i)
>  <IO tier 0>
> *11  ??? (kernel + 2015424) [0xffffff80003ec0c0] 1-11
>
>  Thread 0x6ef590           11 samples (1-11)         priority 81 (base 81)     cpu time <0.001s (15.1K cycles, 4.2K instructions, 3.64c/i)
>  <IO tier 0 and passive>
> *11  call_continuation + 46 (kernel + 1417422) [0xffffff800035a0ce] 1-11
>   *11  tx_flush_thread + 121 (apfs + 800594) [0xffffff7f81cc8752] 1-11
>     *11  msleep + 98 (kernel + 7169490) [0xffffff80008d65d2] 1-11
>       *11  ??? (kernel + 7168040) [0xffffff80008d6028] 1-11
>         *11  lck_mtx_sleep_deadline + 155 (kernel + 1825611) [0xffffff80003bdb4b] 1-11
>           *11  thread_block_reason + 175 (kernel + 1876447) [0xffffff80003ca1df] 1-11
>             *11  ??? (kernel + 1882937) [0xffffff80003cbb39] 1-11
>               *11  machine_switch_context + 195 (kernel + 2972195) [0xffffff80004d5a23] 1-11
>
>  Binary Images:
>   *0xffffff7f810ce000 - 0xffffff7f810dffff  com.apple.iokit.IOStorageFamily 2.1 (2.1)                                      <E28FB7B6-F78E-340D-91AC-7B78EC5F7D8D>  /System/Library/Extensions/IOStorageFamily.kext/Contents/MacOS/IOStorageFamily
>   *0xffffff7f8139d000 - 0xffffff7f81411fff  com.apple.kec.corecrypto 1.0 (1.0)                                             <E020A818-5DB9-3AC5-87C2-06C8083A498F>  /System/Library/Extensions/corecrypto.kext/Contents/MacOS/corecrypto
>   *0xffffff7f81703000 - 0xffffff7f8170cfff  com.apple.AppleFSCompression.AppleFSCompressionTypeZlib 96.200.3 (1.0.0)       <F399B04B-E946-379E-BE59-068BC66170AB>  /System/Library/Extensions/AppleFSCompressionTypeZlib.kext/Contents/MacOS/AppleFSCompressionTypeZlib
>   *0xffffff7f81c05000 - 0xffffff7f81cfdfff  com.apple.filesystems.apfs 945.275.10 (945.275.10)                             <A2F8A55F-1345-3CF7-80F5-9AD3619428DD>  /System/Library/Extensions/apfs.kext/Contents/MacOS/apfs
>   *0xffffff7f81d80000 - 0xffffff7f81e35fff  com.apple.iokit.IO80211Family 12.0 (1200.12.2)                                 <177476EF-3F2E-3C6B-9324-0D624FDCF290>  /System/Library/Extensions/IO80211Family.kext/Contents/MacOS/IO80211Family
>   *0xffffff7f82d6b000 - 0xffffff7f82d72fff  com.apple.kec.pthread 1.0 (1)                                                  <6C7628FE-2621-3C19-B248-D4DA0D722123>  /System/Library/Extensions/pthread.kext/Contents/MacOS/pthread
>   *0xffffff7f83031000 - 0xffffff7f8303ffff  com.apple.iokit.IOAHCIFamily 288 (288)                                         <860D9C78-BE2C-3BF0-BFB8-2213CCEECD17>  /System/Library/Extensions/IOAHCIFamily.kext/Contents/MacOS/IOAHCIFamily
>   *0xffffff7f8305b000 - 0xffffff7f83072fff  com.apple.iokit.IOAHCIBlockStorage 301.270.1 (301.270.1)                       <F572327D-D6EB-3BFA-B4A3-4DE290A9A446>  /System/Library/Extensions/IOAHCIFamily.kext/Contents/PlugIns/IOAHCIBlockStorage.kext/Contents/MacOS/IOAHCIBlockStorage
>   *0xffffff7f83179000 - 0xffffff7f8320dfff  com.apple.iokit.IOBluetoothFamily 6.0.14 (6.0.14d13)                           <524F9CD6-8AEF-3A9C-B343-81AAA441BB9A>  /System/Library/Extensions/IOBluetoothFamily.kext/Contents/MacOS/IOBluetoothFamily
>   *0xffffff7f83306000 - 0xffffff7f83307fff  com.apple.AppleFSCompression.AppleFSCompressionTypeDataless 96.200.3 (1.0.0d1) <BAB0211D-FAAD-3C27-B780-EA7D44D5A24B>  /System/Library/Extensions/AppleFSCompressionTypeDataless.kext/Contents/MacOS/AppleFSCompressionTypeDataless
>   *0xffffff7f83530000 - 0xffffff7f8354cfff  com.apple.driver.AppleIntelCPUPowerManagement 220.0.0 (220.0.0)                <99F2E7B9-A130-3CAA-88F4-0AFE406C81AC>  /System/Library/Extensions/AppleIntelCPUPowerManagement.kext/Contents/MacOS/AppleIntelCPUPowerManagement
>   *0xffffff7f83561000 - 0xffffff7f83562fff  com.apple.driver.AppleOSXWatchdog 1.0 (1)                                      <E162D8C4-3050-300F-B350-D7CAC2B873A2>  /System/Library/Extensions/AppleOSXWatchdog.kext/Contents/MacOS/AppleOSXWatchdog
>   *0xffffff7f83a01000 - 0xffffff7f83a09fff  com.apple.nke.applicationfirewall 5.0 (202)                                    <04EA1582-4E36-330B-B6B7-39B3636CAE4F>  /System/Library/Extensions/ALF.kext/Contents/MacOS/ALF
>   *0xffffff8000200000 - 0xffffff8000bfffff  kernel (4903.278.70)                                                           <041B6A6D-CD16-36FA-88B9-E32FF46EF89F>  /System/Library/Kernels/kernel
>
>
>Kextstat:
>Index Refs Address            Size       Wired      Name (Version) UUID <Linked Against>
>    1  124 0xffffff7f80c00000 0x9e50     0x9e50     com.apple.kpi.bsd (18.7.0) 39486AB3-0735-4911-B824-8D549D9B059F
>    2   11 0xffffff7f81102000 0x3930     0x3930     com.apple.kpi.dsep (18.7.0) 5480295A-1525-4BF4-99C1-2D873FF11CB8
>    3  152 0xffffff7f80c2a000 0x21be0    0x21be0    com.apple.kpi.iokit (18.7.0) C307FDD2-5D85-4BF5-B2AC-405DA26142F1
>    4    0 0xffffff7f835b3000 0x34b0     0x34b0     com.apple.kpi.kasan (18.7.0) 00E2D17B-4E2D-4B93-8FE0-78AB3FDCAC8E
>    5  158 0xffffff7f80c0a000 0xd570     0xd570     com.apple.kpi.libkern (18.7.0) 329B4FA3-7669-4F6A-B8CC-AAF19EE975F9
>    6  141 0xffffff7f80c18000 0x3f60     0x3f60     com.apple.kpi.mach (18.7.0) 041D4473-F790-46D1-BBBA-16BFF5BED1D1
>    7   89 0xffffff7f80c1c000 0xd6f0     0xd6f0     com.apple.kpi.private (18.7.0) B791645A-39B2-41D4-B6BB-45D307A75923
>    8   85 0xffffff7f80c8f000 0x5ed0     0x5ed0     com.apple.kpi.unsupported (18.7.0) 761FCAD2-C750-4BF0-9849-C2DECCC2E7DE
>    9    2 0xffffff7f80d11000 0x10000    0x10000    com.apple.kec.Libm (1) 5AFC01BC-13F3-3750-9664-6714E52D6D22 <5>
>   10    9 0xffffff7f8139d000 0xba000    0xba000    com.apple.kec.corecrypto (1.0) E020A818-5DB9-3AC5-87C2-06C8083A498F <8 7 6 5 3 1>
>   11    0 0xffffff7f82d6b000 0xa000     0xa000     com.apple.kec.pthread (1) 6C7628FE-2621-3C19-B248-D4DA0D722123 <8 7 6 5 3 1>
>   12   29 0xffffff7f814cd000 0x9000     0x9000     com.apple.iokit.IOACPIFamily (1.4) 3EA92F85-7760-3F8F-9603-AA9C36102E51 <8 7 5 3>
>   13   41 0xffffff7f80c95000 0x36000    0x36000    com.apple.iokit.IOPCIFamily (2.9) CE5E5806-48AB-39C0-8C1F-B57921B37D71 <8 7 6 5 3>
>   14   10 0xffffff7f814d6000 0x1e000    0x1e000    com.apple.driver.AppleSMC (3.1.9) ADC21699-6ED6-3298-9E0D-004C3DCD20B0 <13 12 8 7 6 5 3 1>
>   15    2 0xffffff7f82e26000 0x9c000    0x9c000    com.apple.driver.AppleACPIPlatform (6.1) 441B2C35-D5CD-3FD6-9BA6-125D525ED213 <14 13 12 8 7 6 5 3 1>
>   16   12 0xffffff7f8119b000 0x30000    0x30000    com.apple.iokit.IONetworkingFamily (3.4) E89CCFBC-1491-3D58-9BA3-A337763DC7C7 <8 7 6 5 3 1>
>   17    2 0xffffff7f8120e000 0x2d000    0x2d000    com.apple.iokit.IOTimeSyncFamily (740.2) 144B67F8-3B19-3D05-BDE5-C892DD619E8A <16 6 5 3 1>
>   18    8 0xffffff7f81a87000 0x7000     0x7000     com.apple.iokit.IOReportFamily (47) 4A62301D-0778-317C-91DA-56E63FF1D1AD <6 5 3>
>   19    4 0xffffff7f81d21000 0x7000     0x7000     com.apple.driver.IOSlaveProcessor (1) DA200561-6DB4-30C4-80FA-E6ABDC179448 <5 3>
>   20    3 0xffffff7f83336000 0x18000    0x18000    com.apple.driver.AppleSEPManager (1.0.1) E01E5DBE-9FF6-395F-8914-B0A21E08E881 <19 13 10 8 7 6 5 3 1>
>   21    1 0xffffff7f814f6000 0x8000     0x8000     com.apple.driver.AppleBusPowerController (1.0) 560813F9-BF75-39EE-BFCF-3C974059BC81 <14 12 7 6 5 3>
>   22   10 0xffffff7f814fe000 0x8000     0x8000     com.apple.driver.usb.AppleUSBCommon (1.0) E86EB21E-908E-3CA6-9BE7-38603F7874F8 <6 5 3 1>
>   23   24 0xffffff7f81506000 0x7a000    0x7a000    com.apple.iokit.IOUSBHostFamily (1.2) 0E7D9EEC-97D1-3558-B2CC-E476F7CEF323 <22 21 8 7 6 5 3 1>
>   24    3 0xffffff7f829e2000 0x1d000    0x1d000    com.apple.driver.KernelRelayHost (1) 7DE39F01-C562-3FFF-9D8A-3E458BF5E0BB <23 6 5 3>
>   25    1 0xffffff7f83362000 0x45000    0x45000    com.apple.driver.AppleCredentialManager (1.0) 00F1D2ED-CD7D-3095-BAF1-75AED64829ED <24 20 19 10 8 7 6 5 3 1>
>   26    2 0xffffff7f81457000 0xa000     0xa000     com.apple.kext.CoreTrust (1) E4DE1768-82FA-3623-9EB9-0DBC79646DB4 <10 5>
>   27   14 0xffffff7f810ce000 0x28000    0x28000    com.apple.iokit.IOStorageFamily (2.1) E28FB7B6-F78E-340D-91AC-7B78EC5F7D8D <8 7 6 5 3 1>
>   28    6 0xffffff7f80c4c000 0x2b000    0x2b000    com.apple.iokit.IOSCSIArchitectureModelFamily (408.250.3) D4CA32C5-D4A3-3F52-9A26-9A6C6B8B0CC7 <7 6 5 3 1>
>   29    1 0xffffff7f82d8e000 0x19000    0x19000    com.apple.iokit.IOSCSIBlockCommandsDevice (408.250.3) 76645412-7D24-3298-9B82-2D629FA1F352 <28 27 7 6 5 3 1>
>   30    1 0xffffff7f82dab000 0x2d000    0x2d000    com.apple.iokit.IOUSBMassStorageDriver (145.200.2) 75BC2222-F98A-34E4-980A-ECA9FE1CB7D6 <28 27 23 7 6 5 3 1>
>   31    6 0xffffff7f81461000 0x21000    0x21000    com.apple.driver.AppleMobileFileIntegrity (1.0.5) 117C5BD8-7DBD-3563-9B28-87E7278B379A <26 10 8 7 6 5 3 2 1>
>   32    1 0xffffff7f82ddf000 0x15000    0x15000    com.apple.driver.AppleUSBTDM (456.260.3) 26B2E8B1-1CE2-399F-B24B-27E925D58E0F <31 30 29 28 27 23 8 7 6 5 3 1>
>   33    0 0xffffff7f833a9000 0x6c000    0x6c000    com.apple.driver.AppleKeyStore (2) 4BF5AB92-237E-3344-8B69-D7DA5E26A495 <32 31 26 25 24 20 19 10 8 7 6 5 3 1>
>   34    2 0xffffff7f819b3000 0xc000     0xc000     com.apple.driver.AppleEffaceableStorage (1.0) DB021557-C731-3BA5-9C59-A67116D43249 <8 6 5 3 1>
>   35    0 0xffffff7f83471000 0xc000     0xc000     com.apple.driver.AppleFDEKeyStore (28.30) BE9F8E23-5908-36F7-AFB4-0C22839025EE <34 10 8 7 6 5 3 1>
>   36    0 0xffffff7f83530000 0x29000    0x29000    com.apple.driver.AppleIntelCPUPowerManagement (220.0.0) 99F2E7B9-A130-3CAA-88F4-0AFE406C81AC <8 7 6 5 3 1>
>   37    0 0xffffff7f8390f000 0x19000    0x19000    com.apple.driver.DiskImages (493.0.0) 3402345D-6AFD-3A5F-8494-4E5A6B383CC0 <27 8 7 6 5 3 1>
>   38    2 0xffffff7f81482000 0x5000     0x5000     com.apple.kext.AppleMatch (1.0.0d1) C7B5C8D5-C70E-30A5-A3CA-83289FB826D9 <5 1>
>   39    2 0xffffff7f81487000 0x31000    0x31000    com.apple.security.sandbox (300.0) EE1EE9BB-96E6-33A2-A1F8-694EE2E03644 <38 31 27 8 7 6 5 3 2 1>
>   40    1 0xffffff7f814b8000 0x8000     0x8000     com.apple.security.quarantine (3) 8B262C4B-895B-3FDB-819A-E687C31059D3 <39 38 8 7 6 5 2 1>
>   41    0 0xffffff7f8390c000 0x2000     0x2000     com.apple.security.TMSafetyNet (8) 7753879E-F6F9-3C51-BC9B-6B0542B4E2D2 <8 7 6 5 2 1>
>   42    0 0xffffff7f83a01000 0xa000     0xa000     com.apple.nke.applicationfirewall (202) 04EA1582-4E36-330B-B6B7-39B3636CAE4F <8 7 6 5 3 1>
>   43    0 0xffffff7f835be000 0x3000     0x3000     com.apple.driver.AppleIntelCPUPowerManagementClient (220.0.0) D15B8977-729C-3EEB-8938-1196D560B928 <8 7 6 5 3 1>
>   44    0 0xffffff7f83a5d000 0x3000     0x3000     com.apple.driver.AppleAPIC (1.7) E406BCB7-6E6B-382C-A730-3C90130DFBFF <13 5 3>
>   45   13 0xffffff7f81106000 0x7f000    0x7f000    com.apple.iokit.IOHIDFamily (2.0.0) CDC653EA-45FF-390C-96D8-3D36D99B8854 <8 7 6 5 3 2 1>
>   46    3 0xffffff7f82a34000 0x4000     0x4000     com.apple.iokit.IOSMBusFamily (1.1) 57451E9D-A49B-3CCC-A716-42813985D023 <6 5 3>
>   47    0 0xffffff7f82ecb000 0x7000     0x7000     com.apple.driver.AppleACPIEC (6.1) C6547003-75AA-39DF-8639-0FEE3615619C <46 45 18 15 12 8 7 6 5 3 1>
>   48    0 0xffffff7f8331a000 0x4000     0x4000     com.apple.driver.AppleSMBIOS (2.1) F9B70866-1674-382D-A983-31E8C45C1548 <8 5 3>
>   49    0 0xffffff7f83722000 0x3000     0x3000     com.apple.driver.AppleHPET (1.8) 77230D9E-AC65-31CF-B159-0595927A9BF7 <12 8 6 5 3>
>   50    0 0xffffff7f82ed5000 0x4000     0x4000     com.apple.driver.AppleACPIButtons (6.1) 6A8E79CF-8B05-3983-B9C5-E88186E4B158 <45 18 15 12 8 7 6 5 3 1>
>   51    0 0xffffff7f829d7000 0x8000     0x8000     com.apple.driver.AppleRTC (2.0) 4FB1252C-2D11-3DAA-8787-347F3CB2A06B <12 8 6 5 3 1>
>   52    2 0xffffff7f815a1000 0x5000     0x5000     com.apple.driver.AppleEFIRuntime (2.1) 7FF4D638-564D-3FB0-952B-ACDCA232BF95 <8 7 6 5 3>
>   53    2 0xffffff7f815a6000 0xb000     0xb000     com.apple.driver.AppleEFINVRAM (2.1) F53729D5-F6AD-3D25-8FCB-F9BDC59A23BC <52 8 7 6 5 3 1>
>   54    0 0xffffff7f82d75000 0xb000     0xb000     com.apple.driver.AppleSmartBatteryManager (161.0.0) FEABA0EA-22BB-3A83-B0B3-70E335CDB61F <46 12 6 5 3 1>
>   55    1 0xffffff7f818ea000 0x4000     0x4000     com.apple.driver.AppleUSBHostMergeProperties (1.2) 055E490F-CF9D-32BA-BE77-82E8FB3FFDA7 <5 3 1>
>   56    2 0xffffff7f815b1000 0x9a000    0x9a000    com.apple.iokit.IOUSBFamily (900.4.2) 538A2759-AC42-3B51-B843-B4165B6AA924 <23 22 13 8 6 5 3 1>
>   57    0 0xffffff7f818f2000 0x5000     0x5000     com.apple.driver.usb.AppleUSBHostPacketFilter (1.0) F4C01BEC-FA3C-3DF9-99F0-3753FCE6E7DA <23 22 8 7 6 5 3 1>
>   58    1 0xffffff7f817cb000 0x56000    0x56000    com.apple.driver.usb.AppleUSBXHCI (1.2) A6D7519A-6FB9-3B8D-B431-BF9F60C19007 <23 22 12 8 7 6 5 3 1>
>   59    0 0xffffff7f818f7000 0x2f000    0x2f000    com.apple.driver.usb.AppleUSBXHCIPCI (1.2) F6FFC5A9-57CB-3E1A-B475-86C61F4FABEF <58 23 22 13 12 8 7 6 5 3 1>
>   60    1 0xffffff7f8176d000 0x47000    0x47000    com.apple.driver.usb.AppleUSBEHCI (1.2) E04DF2AB-8C2B-38D6-98F8-D1F6EB18ECFE <23 22 12 8 7 6 5 3 1>
>   61    0 0xffffff7f817b9000 0xf000     0xf000     com.apple.driver.usb.AppleUSBEHCIPCI (1.2) EC65765A-94F3-37F4-B51D-C24E6D95445C <60 23 22 13 12 8 7 6 5 3 1>
>   62    3 0xffffff7f83031000 0x1a000    0x1a000    com.apple.iokit.IOAHCIFamily (288) 860D9C78-BE2C-3BF0-BFB8-2213CCEECD17 <6 5 3 1>
>   63    0 0xffffff7f838e9000 0x14000    0x14000    com.apple.driver.AppleAHCIPort (329.260.5) 6F6128B7-019B-3F18-9026-C42A5598C26F <62 13 6 5 3 1>
>   64    2 0xffffff7f812fa000 0x73000    0x73000    com.apple.iokit.IOFireWireFamily (4.7.3) 9A4A32FB-4AA7-3638-93E7-661956BEACFB <6 5 3 1>
>   65    0 0xffffff7f81a28000 0x25000    0x25000    com.apple.driver.AppleFWOHCI (5.6.0) 2D94A151-DEF6-3FB3-9244-15C16D65DD50 <64 13 8 7 6 5 3 1>
>   67    2 0xffffff7f81d45000 0x2a000    0x2a000    com.apple.driver.corecapture (1.0.4) 19F9C0C8-F3B0-3538-8AAD-07006D58FEAB <8 7 6 5 3 1>
>   68    2 0xffffff7f81d78000 0x8000     0x8000     com.apple.driver.mDNSOffloadUserClient (1.0.1b8) DB9FBC5D-7EED-3409-9458-2C8A6F29EFA1 <16 5 3 1>
>   69    1 0xffffff7f81d80000 0xfc000    0xfc000    com.apple.iokit.IO80211Family (1200.12.2) 177476EF-3F2E-3C6B-9324-0D624FDCF290 <67 31 16 10 8 7 6 5 3 1>
>   70    0 0xffffff7f81e87000 0x588000   0x588000   com.apple.driver.AirPort.Brcm4360 (1400.1.1) ECB4E5D2-DB4B-368C-9C8E-ED37CEF9C9B5 <69 68 67 16 13 8 7 6 5 3 1>
>   71    0 0xffffff7f83516000 0x12000    0x12000    com.apple.driver.AppleSDXC (1.7.6) 89940357-4117-32BB-8741-F9B6E0408409 <27 18 13 6 5 3 1>
>   72    3 0xffffff7f81207000 0x7000     0x7000     com.apple.iokit.IOEthernetAVBController (1.1.0) D2BEDC79-6529-3516-914C-4665BCE71A92 <16 6 5 3 1>
>   73    0 0xffffff7f8309a000 0x44000    0x44000    com.apple.iokit.AppleBCM5701Ethernet (10.3.3) A3B0B15D-917B-3B1B-83C7-88B189296C03 <72 68 16 13 12 7 6 5 3 1>
>   74    0 0xffffff7f83a20000 0x3000     0x3000     com.apple.private.KextAudit (1.0) 1C39F624-2E42-33A7-B617-2F5F42CFF20C <14 8 7 6 5 3>
>   75    0 0xffffff7f8305b000 0x28000    0x28000    com.apple.iokit.IOAHCIBlockStorage (301.270.1) F572327D-D6EB-3BFA-B4A3-4DE290A9A446 <62 53 27 7 6 5 3 1>
>   77    0 0xffffff7f8304e000 0xd000     0xd000     com.apple.iokit.IOAHCISerialATAPI (267.50.1) 3DF67693-38F9-34B9-A68E-A8A9CD4867C9 <62 28 6 5 3 1>
>   78    5 0xffffff7f8289f000 0xee000    0xee000    com.apple.iokit.IOThunderboltFamily (6.8.7) FF41A90F-68D5-346B-A289-11B8822ADD23 <6 5 3 1>
>   79    0 0xffffff7f83a26000 0x20000    0x20000    com.apple.driver.AppleThunderboltNHI (4.7.9) DDF01964-1149-3349-9EEB-C20B299FF120 <78 13 12 7 6 5 3 1>
>   80    0 0xffffff7f83351000 0x5000     0x5000     com.apple.driver.AppleThunderboltPCIDownAdapter (2.1.5) 21AEE5CD-1E4A-3C4F-B004-D73B9A362738 <78 13 6 5 3 1>
>   81    1 0xffffff7f829ac000 0xf000     0xf000     com.apple.driver.AppleThunderboltDPAdapterFamily (5.6.9) 2968E0D9-A99A-335D-BCC5-29DCA62691DE <78 12 6 5 3 1>
>   82    0 0xffffff7f829bb000 0x6000     0x6000     com.apple.driver.AppleThunderboltDPInAdapter (5.6.9) D4F10F24-2EA9-3B81-8244-6843490C9CC4 <81 78 6 5 3 1>
>   83    3 0xffffff7f82fdd000 0xe000     0xe000     com.apple.iokit.IOCDStorageFamily (1.8) BDA502F6-EFD7-3BA2-8127-8FCB08145BD5 <27 6 5 3 1>
>   84    2 0xffffff7f82fee000 0xb000     0xb000     com.apple.iokit.IODVDStorageFamily (1.8) 5CFE4E88-79EA-3638-A48A-2EFE1503B0AF <83 27 6 5 3 1>
>   85    1 0xffffff7f82ffc000 0x9000     0x9000     com.apple.iokit.IOBDStorageFamily (1.8) 2E9939AB-4FAD-3D7E-B891-92F65322B3A5 <84 83 27 6 5 3 1>
>   86    0 0xffffff7f83008000 0x1a000    0x1a000    com.apple.iokit.IOSCSIMultimediaCommandsDevice (408.250.3) F6931CFB-E1D8-35B0-B23D-B30FC38C5429 <85 84 83 28 27 7 6 5 3 1>
>   87    0 0xffffff7f83026000 0x7000     0x7000     com.apple.iokit.SCSITaskUserClient (408.250.3) BE9DF003-26C6-3748-9BE6-A90C2245E6FA <28 27 6 5 3 1>
>   88    0 0xffffff7f814c0000 0x8000     0x8000     com.apple.AppleSystemPolicy (1.0) 61CFBB30-4C81-3163-9001-131BC172BDFA <40 39 31 8 7 6 5 3 2 1>
>   89    1 0xffffff7f8166a000 0x8000     0x8000     com.apple.filesystems.hfs.encodings.kext (1) 2ADE7A82-8D70-3D1F-A9A6-7203C817E97B <8 7 6 5 3 1>
>   90    0 0xffffff7f81703000 0xd000     0xd000     com.apple.AppleFSCompression.AppleFSCompressionTypeZlib (1.0.0) F399B04B-E946-379E-BE59-068BC66170AB <7 5 3 2 1>
>   91    0 0xffffff7f82862000 0x10000    0x10000    com.apple.BootCache (40) E7E22E34-D329-370D-BDFE-99B7912FB240 <8 7 6 5 3 1>
>   92    0 0xffffff7f83306000 0x3000     0x3000     com.apple.AppleFSCompression.AppleFSCompressionTypeDataless (1.0.0d1) BAB0211D-FAAD-3C27-B780-EA7D44D5A24B <8 7 5 3 2 1>
>   93    0 0xffffff7f83727000 0x68000    0x68000    com.apple.filesystems.hfs.kext (407.200.4) DA34F0BE-2D25-3C07-AAF9-7EFBA8EADBB1 <89 8 7 6 5 3 1>
>   94    2 0xffffff7f83415000 0xe000     0xe000     com.apple.iokit.IOSerialFamily (11) 9007DDB7-D5A1-3680-AE41-F8EDDE13AC72 <8 7 6 5 3 1>
>   95    0 0xffffff7f83968000 0x13000    0x13000    com.apple.driver.AppleVirtIO (2.1.3) 44393CF3-6177-3967-9095-9A0927573FDF <94 27 13 6 5 3 1>
>   98    1 0xffffff7f81c05000 0x103000   0x103000   com.apple.filesystems.apfs (945.275.10) A2F8A55F-1345-3CF7-80F5-9AD3619428DD <34 27 10 8 7 6 5 3 2 1>
>   99    0 0xffffff7f81828000 0x35000    0x35000    com.apple.driver.usb.AppleUSBHub (1.2) E3B209F0-D682-3180-8FE9-3808368EFDFC <23 22 12 6 5 3 1>
>  100    3 0xffffff7f81588000 0x8000     0x8000     com.apple.driver.usb.AppleUSBHostCompositeDevice (1.2) 60224FA1-7044-3147-86D5-2B5AF7CC127E <23 22 7 6 5 3 1>
>  101    0 0xffffff7f8172f000 0x8000     0x8000     com.apple.driver.usb.networking (5.0.0) ED25D841-F097-3655-952A-E8185AA77642 <23 7 6 5 3 1>
>  103    2 0xffffff7f80d21000 0xd0000    0xd0000    com.apple.vecLib.kext (1.2.0) 3B4888B9-CBFC-39DE-A8A2-1C6377702BC3 <9 7 6 5 3>
>  104    6 0xffffff7f80df1000 0x3f000    0x3f000    com.apple.iokit.IOAudioFamily (206.5) F5DBFDB4-22C9-32C1-BB72-3372EAAB1FCB <103 6 5 3 1>
>  105    6 0xffffff7f81590000 0xc000     0xc000     com.apple.driver.usb.IOUSBHostHIDDevice (1.2) E4D0A8FA-A499-35A6-AA18-88D0FA0E92F7 <45 23 22 6 5 3 1>
>  106    0 0xffffff7f826ad000 0x66000    0x66000    com.apple.driver.AppleUSBAudio (315.6) 0D57F502-D0F1-3814-9E0D-246CFE2F137E <105 104 100 55 23 13 6 5 3 1>
>  107    0 0xffffff7f8308c000 0x3000     0x3000     com.apple.driver.AppleUSBTCKeyboard (255) 85E79A67-3DB9-39D4-A9B4-6DB6D642A9DC <105 45 23 18 8 7 6 5 3 1>
>  108    0 0xffffff7f83087000 0x3000     0x3000     com.apple.driver.AppleUSBTCButtons (255) D438E4ED-1671-378D-B135-E064A2432972 <105 45 23 18 8 7 6 5 3 1>
>  109    0 0xffffff7f832a9000 0x13000    0x13000    com.apple.driver.AppleUSBMultitouch (263) 153163CF-8F36-3181-8746-AC2D960BE061 <105 45 23 7 6 5 3 1>
>  111    0 0xffffff7f83a66000 0x7000     0x7000     com.apple.driver.AppleIRController (354) 3BA324E7-51B0-3246-BB99-8D8A8A8976D3 <105 100 45 23 6 5 3>
>  113    3 0xffffff7f83179000 0xfa000    0xfa000    com.apple.iokit.IOBluetoothFamily (6.0.14d13) 524F9CD6-8AEF-3A9C-B343-81AAA441BB9A <23 18 12 8 7 6 5 3 1>
>  114    2 0xffffff7f835e2000 0xb000     0xb000     com.apple.iokit.IOBluetoothHostControllerTransport (6.0.14d13) 07622C89-CCA9-3E90-A0B1-84226AE06F6F <113 23 13 12 8 7 6 5 3 1>
>  115    1 0xffffff7f83693000 0x20000    0x20000    com.apple.iokit.IOBluetoothHostControllerUSBTransport (6.0.14d13) 9E448668-0241-3A0C-BA93-B20FF7A93C99 <114 113 23 13 12 8 7 6 5 3 1>
>  116    0 0xffffff7f836b3000 0xc000     0xc000     com.apple.iokit.BroadcomBluetoothHostControllerUSBTransport (6.0.14d13) 25F4DEED-50FA-3EA2-A80C-94916A84C7C5 <115 114 113 23 13 12 8 7 6 5 3>
>  117    1 0xffffff7f83171000 0x4000     0x4000     com.apple.driver.AppleHIDMouse (192) C67C34B3-EB28-3FE7-9333-7B9B773E1A5B <45 18 8 7 6 5 3 1>
>  118    1 0xffffff7f82d49000 0x9000     0x9000     com.apple.iokit.IOUSBHIDDriver (900.4.2) C90A602D-A94C-3F1F-ADDC-77972B616F86 <56 45 6 5 3 1>
>  119    0 0xffffff7f83175000 0x4000     0x4000     com.apple.driver.AppleUSBHIDMouse (192) 82EBD457-9679-3150-B238-C104CE9FE47B <118 117 45 6 5 3>
>  120    0 0xffffff7f8159c000 0x3000     0x3000     com.apple.driver.AppleUSBDisplays (380) A18E9DFE-7425-39FB-96B2-46479663273F <105 100 45 23 6 5 3>
>  121   16 0xffffff7f81678000 0x4c000    0x4c000    com.apple.iokit.IOGraphicsFamily (530.68) 35DF864A-81F1-30E7-AFA2-7DB2B37B6E1D <13 8 6 5 3 1>
>  122    5 0xffffff7f819bf000 0xa000     0xa000     com.apple.AppleGraphicsDeviceControl (3.50.16) 0674C0DF-E8D9-3769-9771-250003E9589F <121 13 8 7 6 5 3 1>
>  123    2 0xffffff7f81a63000 0x22000    0x22000    com.apple.iokit.IOSurface (255.6.1) 0216A8C3-8E7C-358A-BEC5-4D103C421C39 <8 7 6 5 3 1>
>  124    2 0xffffff7f81a8e000 0xa7000    0xa7000    com.apple.iokit.IOAcceleratorFamily2 (404.15) 54AC3DDA-1C4B-3884-80BA-9D9E87DDC370 <123 121 31 18 13 8 7 6 5 3 1>
>  125    0 0xffffff7f8271b000 0x106000   0x106000   com.apple.driver.AppleIntelFramebufferCapri (12.1.0) 0A99A270-45FF-383D-A8CB-95E53AFFC6F8 <124 122 121 13 12 8 7 6 5 3 1>
>  126    4 0xffffff7f819e7000 0x10000    0x10000    com.apple.iokit.IONDRVSupport (530.51) D93EBCE0-EB77-3BC8-A9AD-F63347BD2DD0 <121 13 8 6 5 3>
>  127    0 0xffffff7f81b45000 0x72000    0x72000    com.apple.driver.AppleIntelHD4000Graphics (12.1.0) DE100CC2-B9BC-3D6E-A78D-B1E1435AFA4A <124 123 121 13 8 7 6 5 3 1>
>  128    2 0xffffff7f82a38000 0xe000     0xe000     com.apple.driver.AppleSMBusController (1.0.18d1) 336A7E53-9D8D-3AB2-8CF0-AB80AB1E1A53 <46 13 12 6 5 3>
>  129    0 0xffffff7f836d3000 0xf000     0xf000     com.apple.driver.AppleMCCSControl (1.5.9) AE04A9F6-7D7C-3D36-A073-C1CC0F80FB33 <128 121 14 13 12 8 6 5 3 1>
>  130    1 0xffffff7f819f7000 0x6000     0x6000     com.apple.driver.AppleBacklightExpert (1.1.0) BDDE984F-D92E-34F8-B501-867077B165C1 <126 121 14 13 6 5 3>
>  131    0 0xffffff7f838a5000 0x5000     0x5000     com.apple.driver.AppleBacklight (170.12.12) 78F48681-2B68-3277-A076-8F47E7E493C8 <130 126 121 13 6 5 3>
>  132    5 0xffffff7f82efd000 0xa000     0xa000     com.apple.driver.IOPlatformPluginFamily (6.0.0d8) C87B0F51-A028-3EF9-B920-CF94F4220813 <12 8 7 6 5 3>
>  133    0 0xffffff7f82f07000 0x3000     0x3000     com.apple.driver.AppleLPC (3.1) 66256CD6-2E67-3260-8016-522BE0A0B623 <132 13 6 5 3>
>  134    0 0xffffff7f82f59000 0x3000     0x3000     com.apple.driver.AppleSMCPDRC (1.0.0) 470D00D9-A5D6-3EA7-B661-8196ADED4620 <132 13 7 5 3>
>  135    1 0xffffff7f819cf000 0x3000     0x3000     com.apple.driver.AppleGraphicsControl (3.50.16) 78360570-DAC8-3763-A031-C1D0548E197E <8 6 5 3 1>
>  137    0 0xffffff7f829ce000 0x6000     0x6000     com.apple.driver.SMCMotionSensor (3.0.4d1) D5EF9CBA-ED60-374B-8F03-A90516F5A354 <14 6 5 3>
>  138    2 0xffffff7f82a02000 0xc000     0xc000     com.apple.iokit.IOHDAFamily (282.54) 3F811CB9-15B6-37E0-951A-C0652D0D5B82 <6 5 3 1>
>  139    1 0xffffff7f82a11000 0x1d000    0x1d000    com.apple.driver.AppleHDAController (282.54) BDECA23B-D970-39DC-8889-7401F95A27B8 <138 121 104 13 8 7 6 5 3 1>
>  142    0 0xffffff7f82edd000 0x16000    0x16000    com.apple.driver.AppleThunderboltIP (3.1.2) 83A1C985-FDDC-3E6D-8D87-2D3787EC4502 <78 16 13 6 5 3 1>
>  144    0 0xffffff7f83317000 0x3000     0x3000     com.apple.driver.AppleSMBusPCI (1.0.14d1) 9E4FC3B9-75F3-3E49-A2F4-B1EF81D950F7 <13 6 5 3>
>  145    1 0xffffff7f82f37000 0x19000    0x19000    com.apple.driver.X86PlatformPlugin (1.0.0) A58E0419-A83B-30CF-89BD-207B130F941B <132 56 23 14 12 8 7 6 5 3 1>
>  146    0 0xffffff7f83a73000 0x5000     0x5000     com.apple.driver.AppleSMCLMU (212) F5A9CD09-361E-34B9-8DC1-B4E96C99FE04 <121 14 6 5 3>
>  147    0 0xffffff7f838ad000 0x5000     0x5000     com.apple.driver.AudioAUUC (1.70) 546E630B-DE64-346D-A023-0CE5F1366E10 <121 104 13 12 8 6 5 3 1>
>  148    0 0xffffff7f83561000 0x4000     0x4000     com.apple.driver.AppleOSXWatchdog (1) E162D8C4-3050-300F-B350-D7CAC2B873A2 <13 8 7 6 5 3 1>
>  149    0 0xffffff7f8344b000 0xe000     0xe000     com.apple.iokit.IOFireWireIP (2.3.0) 24073882-C188-3028-9AC1-3AA2443B2225 <64 16 6 5 3 1>
>  150    0 0xffffff7f83462000 0x5000     0x5000     com.apple.driver.AppleUpstreamUserClient (3.6.5) 06BD8D93-614F-318E-936B-9206B9FC28F8 <121 13 12 8 6 5 3 1>
>  152    0 0xffffff7f81672000 0x3000     0x3000     com.apple.driver.eficheck (1) D6558EBA-CDF9-38AF-B74A-9E8DF537421C <52 13 5 3 1>
>  153    1 0xffffff7f816d1000 0x5000     0x5000     com.apple.iokit.IOSlowAdaptiveClockingFamily (1.0.0) 83A4CA75-77FF-389F-9149-D5B63D04A068 <8 7 6 5 3 1>
>  154    0 0xffffff7f835de000 0x2000     0x2000     com.apple.driver.AppleIntelSlowAdaptiveClocking (4.0.0) 85AD6C19-F245-30A1-8583-4871AED17331 <153 5 3>
>  155    0 0xffffff7f81a04000 0xd000     0xd000     com.apple.AppleGPUWrangler (3.50.16) 8BCA3DB8-5769-36CB-AF95-E5A7434D99CE <122 121 13 8 7 6 5 3 1>
>  156    0 0xffffff7f837a8000 0x5000     0x5000     com.apple.Dont_Steal_Mac_OS_X (7.0.0) 770F366C-A027-39FD-A618-BFAF66C67202 <14 10 8 5 3 1>
>  157    0 0xffffff7f836ed000 0x15000    0x15000    com.apple.driver.pmtelemetry (1) 1B4B839B-23D8-3371-A5FF-BDD3EBDB5B45 <8 7 6 5 3 1>
>  160    0 0xffffff7f82a49000 0x16000    0x16000    com.apple.driver.AppleMikeyDriver (282.54) EA9CA558-1E6E-38F5-830D-4FE2329177F6 <128 12 6 5 3 1>
>  161    1 0xffffff7f82a6d000 0x13000    0x13000    com.apple.kext.OSvKernDSPLib (528) FAF1FA70-450F-3F87-BB36-7C583BB7D0C3 <6 5>
>  162    1 0xffffff7f82a80000 0x141000   0x141000   com.apple.driver.DspFuncLib (282.54) 4CFFE4F4-CF35-3D9B-88E2-837534617D8C <161 104 103 53 7 6 5 3 1>
>  163    0 0xffffff7f82bcc000 0xb7000    0xb7000    com.apple.driver.AppleHDA (282.54) 2797E5C7-BF55-3B90-81D3-612E1479AE77 <162 139 138 126 121 104 7 6 5 3 1>
>  164    0 0xffffff7f836c3000 0xa000     0xa000     com.apple.iokit.IOBluetoothSerialManager (6.0.14d13) 265A648D-7017-370F-BCFB-526531B40ABD <94 8 6 5 3 1>
>  165    0 0xffffff7f83435000 0xd000     0xd000     com.apple.driver.AppleSSE (1.0) 2ECEF6DE-3C95-3900-86F9-5652EE382CE7 <24 20 19 8 6 5 3 1>
>  166    0 0xffffff7f83320000 0x6000     0x6000     com.apple.iokit.IOUserEthernet (1.0.1) B030BDE3-C5C5-3B00-ABE2-BD3353472136 <16 7 6 5 3 1>
>  167    0 0xffffff7f83145000 0x9000     0x9000     com.apple.driver.AppleHV (1) 6FBDC259-6582-3350-A581-C77027859C53 <8 7 6 5 3 1>
>  168    1 0xffffff7f811d2000 0x2c000    0x2c000    com.apple.iokit.IOSkywalkFamily (1) DBDE3094-1711-3636-A882-37F65FD97683 <16 7 6 5 3 1>
>  169    1 0xffffff7f81242000 0xa5000    0xa5000    com.apple.plugin.IOgPTPPlugin (740.2) F3AF21FE-D7F1-378C-B554-4BC8109E2F36 <168 72 45 17 16 9 7 6 5 3 1>
>  170    0 0xffffff7f8283d000 0x23000    0x23000    com.apple.iokit.IOAVBFamily (760.6) C1FC8E9D-544A-37FA-998E-2A5F94261FA2 <169 72 17 16 7 6 5 3 1>
>  172    0 0xffffff7f80e38000 0x5000     0x5000     com.Cycling74.driver.Soundflower (2) 2D779840-7439-31E5-8A66-D786C3F47B75 <104 6 5 3>
>  173    0 0xffffff7f819cb000 0x3000     0x3000     com.apple.AGDCPluginDisplayMetrics (3.50.16) 6B9A5D99-3F54-3A89-9B94-928CBE33F2CB <122 8 7 6 5 3 1>
>  174    0 0xffffff7f819d2000 0x13000    0x13000    com.apple.driver.AppleGraphicsDevicePolicy (3.50.16) 7529D1C5-96C0-3391-BB90-F784EA4F2369 <135 122 121 13 12 8 7 6 5 3 1>
>  175    0 0xffffff7f83a62000 0x2000     0x2000     com.apple.driver.AppleMikeyHIDDriver (131) 08B1936A-7A33-34E1-AA6E-706618CC4B29 <45 8 5 3 1>
>  176    1 0xffffff7f82f50000 0x7000     0x7000     com.apple.driver.X86PlatformShim (1.0.0) 51FC8668-B01E-3372-B043-B164E5548342 <145 132 14 8 5 3>
>  178    0 0xffffff7f8347d000 0x1a000    0x1a000    com.apple.driver.AGPM (110.25.11) 332E068E-40DE-31D5-BCA6-9AB45F9E4027 <132 126 122 121 13 7 6 5 3>
>  179    1 0xffffff7f82f5e000 0x5000     0x5000     com.apple.kext.triggers (1.0) 6E86955C-6C9D-3D17-9E9A-F931282D565F <8 7 6 5 3 1>
>  180    0 0xffffff7f835c3000 0x9000     0x9000     com.apple.filesystems.autofs (3.0) 2D9D6176-5ED5-3E51-969C-6C371CDD09CC <179 8 7 6 5 3 2 1>
>  181    0 0xffffff7f83a7b000 0x14000    0x14000    com.intel.kext.intelhaxm (6.0.1) 8FF2C637-0A5E-367E-B007-5B08655B1E8A <8 6 5 3 1>
>  182    0 0xffffff7f81713000 0x18000    0x18000    com.apple.fileutil (20.036.15) 7B1EB7C7-3420-32E9-83B6-CB51DC347FB8 <6 5 3 2 1>
>
>----FPS Report Legend:-----
>Raw Instantaneous FPS:
>    30FPS delimiter:    '|'
>    10FPS delimiter:    '+'
>    1FPS delimiter:     '-'
>
>Defer+Work Instantaneous FPS:                'X'
>Work Instantaneous FPS:                      '^'
>Equal Work and Defer+Work Instantaneous FPS: '*'
>
>====Frame Rate Report:====
>
>   Frame Length [SampleRange] WS Wait Length [SampleRange]   Defer Length [SampleRange] WS Work Length [SampleRange]      Frame Rate
>       127.26 ms[      1    ]         0.00 ms[ No samples]       114.68 ms[      1    ]        12.58 ms[ No samples]        7.86 FPS|-------X                                                   ^
>        37.93 ms[      2    ]         0.36 ms[ No samples]        34.54 ms[      2    ]         3.03 ms[ No samples]       26.37 FPS|---------+---------+------X                                ^
>Model: MacBookPro9,2, BootROM 422.0.0.0.0, 2 processors, Intel Core i7, 2.9 GHz, 8 GB, SMC 2.2f44
>Graphics: kHW_IntelHD4000Item, Intel HD Graphics 4000, spdisplays_builtin
>Memory Module: BANK 0/DIMM0, 4 GB, DDR3, 1600 MHz, 0x80AD, 0x484D54333531533643465238432D50422020
>Memory Module: BANK 1/DIMM0, 4 GB, DDR3, 1600 MHz, 0x80AD, 0x484D54333531533643465238432D50422020
>AirPort: spairport_wireless_card_type_airport_extreme (0x14E4, 0xF5), Broadcom BCM43xx 1.0 (7.21.190.34 AirPortDriverBrcm4360-1325.3)
>Bluetooth: Version 6.0.14d13, 3 services, 18 devices, 3 incoming serial ports
>Network Service: Wi-Fi, AirPort, en1
>Network Service: Ethernet, Ethernet, en0
>Serial ATA Device: SanDisk SDSSDXPS960G, 960.2 GB
>Serial ATA Device: MATSHITADVD-R   UJ-8A8
>USB Device: USB 2.0 Bus
>USB Device: Hub
>USB Device: Hub
>USB Device: Hub in Apple Pro Keyboard
>USB Device: Apple Optical USB Mouse
>USB Device: Apple Pro Keyboard
>USB Device: Hub
>USB Device: Apple LED Cinema Display
>USB Device: Display iSight
>USB Device: Display Audio
>USB Device: FaceTime HD Camera (Built-in)
>USB Device: USB 2.0 Bus
>USB Device: Hub
>USB Device: Hub
>USB Device: Apple Internal Keyboard / Trackpad
>USB Device: IR Receiver
>USB Device: BRCM20702 Hub
>USB Device: Bluetooth USB Host Controller
>USB Device: USB 3.0 Bus
>Thunderbolt Bus: MacBook Pro, Apple Inc., 25.1

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Attachments on bug 148094: 178981 | 178982 | 178983 | 178984 | 178985 | 178986 | 178987 | 178988 | 178989 | 178990 | 179245