Bug 125493 - Long processing time when disabling bullet list in large table
Summary: Long processing time when disabling bullet list in large table
Status: NEW
Alias: None
Product: LibreOffice
Classification: Unclassified
Component: Writer (show other bugs)
Version:
(earliest affected)
4.4.7.2 release
Hardware: All Windows (All)
: medium normal
Assignee: Not Assigned
URL:
Whiteboard:
Keywords: perf
Depends on:
Blocks: Bullet-Number-Outline-Lists
  Show dependency treegraph
 
Reported: 2019-05-25 17:00 UTC by Telesto
Modified: 2023-10-14 10:52 UTC (History)
2 users (show)

See Also:
Crash report or crash signature:


Attachments
Flamegraph (when opening file) (285.08 KB, application/x-bzip)
2019-10-28 10:46 UTC, Julien Nabet
Details
Flamegraph (when removing bullets) (17.77 KB, application/x-bzip)
2019-10-28 11:00 UTC, Julien Nabet
Details

Note You need to log in before you can comment on or make changes to this bug.
Description Telesto 2019-05-25 17:00:33 UTC
Description:
Long processing time when disabling bullet list in large table (3 minute something)

Steps to Reproduce:
1. Open attachment 151675 [details]
2. Place the cursor in the table & press CTRL+A
3. Press Bullet list -> Every cell has a bullet (OK)
4. Press Bullet list again -> Freeze

Actual Results:
Slow 

Expected Results:
Relative fast.. not 3 minutes


Reproducible: Always


User Profile Reset: No



Additional Info:
Version: 6.3.0.0.alpha1+
Build ID: f5b9590fc06811a9dff550c6998d1d1088507e23
CPU threads: 4; OS: Windows 6.3; UI render: default; VCL: win; 
Locale: nl-NL (nl_NL); UI-Language: en-US
Calc: CL

also in 4.4.7.2
Comment 1 Dieter 2019-06-01 09:34:45 UTC
Telesto, please prove your attachement. I can't open it and when I try to save it, it is saved as attachment.cgi
Comment 2 Dieter 2019-06-01 09:39:58 UTC
Finally I could open the document (after 55sec) and confirm your bug with

Version: 6.3.0.0.alpha1+ (x64)
Build ID: e92dcfdc7bd7b237e0bee26ff226a102d9e8e766
CPU threads: 4; OS: Windows 10.0; UI render: default; VCL: win; 
TinderBox: Win-x86_64@42, Branch:master, Time: 2019-05-14_00:00:57
Locale: en-US (de_DE); UI-Language: en-US
Calc: threaded
Comment 3 Julien Nabet 2019-10-28 10:46:04 UTC
Created attachment 155357 [details]
Flamegraph (when opening file)

On pc Debian x86-64 with master sources updated today, I retrieved a Flamegraph during file opening which takes several seconds (gtk3 rendering)
Comment 4 Julien Nabet 2019-10-28 11:00:39 UTC
Created attachment 155358 [details]
Flamegraph (when removing bullets)
Comment 5 Dieter 2021-09-07 06:37:24 UTC
Still present in

Version: 7.3.0.0.alpha0+ (x64) / LibreOffice Community
Build ID: 74d35e143d557a7e65c4443f5b80cb9d406b1fa1
CPU threads: 4; OS: Windows 10.0 Build 19043; UI render: Skia/Raster; VCL: win
Locale: de-DE (de_DE); UI: en-GB
Calc: CL

Takes 14 sec. to open fiel => Good
Takes 6 seconds to add bullets to table = Good
Writer still freezes after step for (I've waited for 1:30 minutes)
Comment 6 QA Administrators 2023-09-08 03:05:52 UTC Comment hidden (obsolete)
Comment 7 Dieter 2023-10-14 10:52:09 UTC
Retested with

Version: 24.2.0.0.alpha0+ (X86_64) / LibreOffice Community
Build ID: ff9c8b62c1015972e9e89799832fa3690dcd46b4
CPU threads: 4; OS: Windows 10.0 Build 19045; UI render: Skia/Raster; VCL: win
Locale: de-DE (de_DE); UI: en-GB
Calc: CL threaded

Takes 21 sec. to open file => situation in LO 7.3 better
Takes 8 seconds to add bullets to table => O.K.
Writer still freezes after step four (I've waited for 1:30 minutes)