Bug 134652 - Lots of CPU time spend in break iterator one file open
Summary: Lots of CPU time spend in break iterator one file open
Status: RESOLVED DUPLICATE of bug 116400
Alias: None
Product: LibreOffice
Classification: Unclassified
Component: Writer (show other bugs)
Version:
(earliest affected)
6.2.0.3 release
Hardware: All All
: medium normal
Assignee: Not Assigned
URL:
Whiteboard:
Keywords: bibisected, bisected, perf, regression
Depends on:
Blocks: File-Opening
  Show dependency tree / graph
 
Reported: 2020-07-08 12:04 UTC by Telesto
Modified: 2022-02-10 08:20 UTC (History)
1 user (show)

See Also:
Crash report or crash signature:

Attachments
Bibisect log (2.75 KB, text/plain)
2020-07-08 12:13 UTC, Telesto 		Details
View All Add an attachment (proposed patch, testcase, etc.)

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Description Telesto 2020-07-08 12:04:32 UTC 
Description:
Lots of CPU time spend in break iterator one file open

Steps to Reproduce:
1. Open attachment 140185 [details] Monitor the waiting time until CPU drops to around 0%

Actual Results:
90 seconds

Expected Results:
12 seconds with 6.1


Reproducible: Always


User Profile Reset: No



Additional Info:
Found in
Version: 7.1.0.0.alpha0+ (x64)
Build ID: c48e4d795e37f23b71d647247590807ab9e52223
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

and in
6.2

not in
6.1
Comment 1 Telesto 2020-07-08 12:13:57 UTC 
Created attachment 162798 [details]
Bibisect log

Bisected to
author	Eike Rathke <erack@redhat.com>	2018-07-16 15:20:32 +0200
committer	Eike Rathke <erack@redhat.com>	2018-07-16 17:36:35 +0200
commit 86dfa34c6d83b70923d462fecad316dafd9a1fc4 (patch)
tree e9b9849ac02b63e110733effe6927a13cb35c6fb
parent f543b6a0ac6cf30922c1a1ae9bfce1d605f1d4f1 (diff)
Upgrade to ICU 62.1
Comment 2 Telesto 2020-07-08 12:14:52 UTC 
self-confirming based on bug 126344
Comment 3 Telesto 2020-07-08 12:17:39 UTC 
Adding CC:to Eike Rathke
Comment 4 Timur 2022-02-10 08:20:01 UTC 
Enough already is to have money inflation in the world, no need to inflate the bugs. Same file, same commit.

*** This bug has been marked as a duplicate of bug 116400 ***