Bug 142101 - Memory usage opening 3 page presentation with (large) images gone up from 250 MB to 514 MB
Summary: Memory usage opening 3 page presentation with (large) images gone up from 250...
Status: RESOLVED WORKSFORME
Alias: None
Product: LibreOffice
Classification: Unclassified
Component: Impress (show other bugs)
Version:
(earliest affected)
7.2.0.0.alpha0+
Hardware: All Windows (All)
: medium normal
Assignee: Not Assigned
URL:
Whiteboard:
Keywords: regression
Depends on:
Blocks: Memory
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Reported: 2021-05-05 14:06 UTC by Telesto
Modified: 2021-08-29 18:54 UTC (History)
3 users (show)

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Crash report or crash signature:

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Description Telesto 2021-05-05 14:06:43 UTC 
Description:
Memory usage opening 3 page presentation with (large) images gone up from 250 MB to 514 MB

Steps to Reproduce:
1. Open Impress (and take memory measure)
2. Open attachment 171534 [details] (and take memory usage measure)
3. Close the document (and take memory usage)

Actual Results:
514 MB for 3 sheets with 7.2 (skia Raster)
360 MB for same sheet with 7.0 (2891e91a513520d68ea2b8c59c14335861a15253)
258 MB with 6.2 (b1d1edff4e81a8299e2a17c7e562d144329549ab with OpenGL (so increase) but x32)
100 MB with 6.0 (c30963b8b4bbbe42a24b97aafa161eff9d7ccdd4 with GDI but clearly lacking caching.. so pretty slow. Similar slowness with OpenGL)


Expected Results:
Expense on ram


Reproducible: Always


User Profile Reset: No



Additional Info:
Version: 7.2.0.0.alpha0+ (x64) / LibreOffice Community
Build ID: f616d96bd8ce8986e4cc204953db0467e6060b5c
CPU threads: 4; OS: Windows 6.3 Build 9600; UI render: Skia/Raster; VCL: win
Locale: nl-NL (nl_NL); UI: en-US
Calc: CL
Comment 1 Telesto 2021-05-05 14:29:12 UTC 
Linux GTK3

137 -142 MB with
Version: 6.4.5.0.0+
Build ID: 8871f81f218dd49de27d528e54a515d1648d3554
CPU threads: 1; OS: Linux 5.3; UI render: default; VCL: gtk3; 
Locale: en-US (en_US.UTF-8); UI-Language: en-US
Calc: threaded

and older

--> 247 MB with
Version: 7.0.0.0.alpha0+
Build ID: 828504974d70111e4a35b31d579cf42fe660a660
CPU threads: 1; OS: Linux 5.3; UI render: default; VCL: gtk3; 
Locale: en-US (en_US.UTF-8); UI-Language: en-US
Calc: threaded
Comment 2 Telesto 2021-05-05 14:31:02 UTC 
And again 160 MB with
Version: 7.2.0.0.alpha0+ / LibreOffice Community
Build ID: 351b2382465087d18a3ad44509c2a3a66ca08aa6
CPU threads: 1; OS: Linux 5.3; UI render: default; VCL: gtk3
Locale: en-US (en_US.UTF-8); UI: en-US
Calc: threaded
Comment 3 Telesto 2021-05-05 14:32:42 UTC 
(In reply to Telesto from comment #2)
> And again 160 MB with
> Version: 7.2.0.0.alpha0+ / LibreOffice Community
> Build ID: 351b2382465087d18a3ad44509c2a3a66ca08aa6
> CPU threads: 1; OS: Linux 5.3; UI render: default; VCL: gtk3
> Locale: en-US (en_US.UTF-8); UI: en-US
> Calc: threaded

Also with gen
Version: 7.2.0.0.alpha0+ / LibreOffice Community
Build ID: 351b2382465087d18a3ad44509c2a3a66ca08aa6
CPU threads: 1; OS: Linux 5.3; UI render: default; VCL: x11
Locale: en-US (en_US.UTF-8); UI: en-US
Calc: threaded
Comment 4 Telesto 2021-05-05 14:36:10 UTC 
(In reply to Telesto from comment #3)
> (In reply to Telesto from comment #2)
> > And again 160 MB with
> > Version: 7.2.0.0.alpha0+ / LibreOffice Community
> > Build ID: 351b2382465087d18a3ad44509c2a3a66ca08aa6
> > CPU threads: 1; OS: Linux 5.3; UI render: default; VCL: gtk3
> > Locale: en-US (en_US.UTF-8); UI: en-US
> > Calc: threaded
> 
> Also with gen
> Version: 7.2.0.0.alpha0+ / LibreOffice Community
> Build ID: 351b2382465087d18a3ad44509c2a3a66ca08aa6
> CPU threads: 1; OS: Linux 5.3; UI render: default; VCL: x11
> Locale: en-US (en_US.UTF-8); UI: en-US
> Calc: threaded

And 245 MB with Skia enabled.

So reference should be 245-258 MB I guess
Comment 5 Buovjaga 2021-08-04 15:40:55 UTC 
For me, it is less than 300MB after opening. Can you re-test?

Version: 7.3.0.0.alpha0+ (x64) / LibreOffice Community
Build ID: 0afa7e64d547a8f2a48402660acf5c95a468a0ab
CPU threads: 2; OS: Windows 10.0 Build 19042; UI render: Skia/Raster; VCL: win
Locale: fi-FI (fi_FI); UI: en-US
Calc: threaded Jumbo
Comment 6 Telesto 2021-08-04 19:58:08 UTC 
Looks ok.. 
Version: 7.3.0.0.alpha0+ (x64) / LibreOffice Community
Build ID: 36efb384a66b6dd645e0ae80fd7df68370a9dc8b
CPU threads: 4; OS: Windows 6.3 Build 9600; UI render: Skia/Raster; VCL: win
Locale: nl-NL (nl_NL); UI: nl-NL
Calc: CL

Also crashing pressing F5 (presentation mode)
Comment 7 Buovjaga 2021-08-29 18:54:53 UTC 
(In reply to Telesto from comment #6)
> Looks ok.. 
> Version: 7.3.0.0.alpha0+ (x64) / LibreOffice Community
> Build ID: 36efb384a66b6dd645e0ae80fd7df68370a9dc8b
> CPU threads: 4; OS: Windows 6.3 Build 9600; UI render: Skia/Raster; VCL: win
> Locale: nl-NL (nl_NL); UI: nl-NL
> Calc: CL
> 
> Also crashing pressing F5 (presentation mode)

Btw. doesn't crash for me

Version: 7.3.0.0.alpha0+ (x64) / LibreOffice Community
Build ID: 9ed35109abb4179a3ab77498f550b4b9868e9cbc
CPU threads: 2; OS: Windows 10.0 Build 19042; UI render: default; VCL: win
Locale: fi-FI (fi_FI); UI: en-US
Calc: threaded Jumbo
(or Skia)

Arch Linux 64-bit
Version: 7.3.0.0.alpha0+ / LibreOffice Community
Build ID: 67879304f61252838a6b2e2549d7205b445776f8
CPU threads: 8; OS: Linux 5.13; UI render: default; VCL: kf5 (cairo+xcb)
Locale: fi-FI (fi_FI.UTF-8); UI: en-US
Calc: threaded
Built on 27 August 2021