Bug 157022

Summary:	Freeze for 8-10 seconds when inserting/deleting a row
Product:	LibreOffice	Reporter:	Telesto <telesto>
Component:	Writer	Assignee:	Not Assigned <libreoffice-bugs>
Status:	NEW ---
Severity:	normal	CC:	michael.stahl, stephane.guillou
Priority:	medium	Keywords:	notBibisectable, perf, regression
Version:	24.2.0.0 alpha0+
Hardware:	All
OS:	All
See Also:	https://bugs.documentfoundation.org/show_bug.cgi?id=156551 https://bugs.documentfoundation.org/show_bug.cgi?id=157023
Whiteboard:
Crash report or crash signature:		Regression By:
Bug Depends on:
Bug Blocks:	103100
Attachments:	Sample

Description Telesto 2023-08-30 18:52:12 UTC

Description:
Freeze for 8-10 seconds when inserting/deleting a row

Steps to Reproduce:
1. Open the attached file (slightly modified version of attachment 188735 [details])
2. Go to page 11
3. Place the cursor in one of row with red table cell background
4. Press Insert Row button (or insert column) -> Freeze (notice particular table split)
5. press Delete row button -> Freeze

Actual Results:
Short freeze and odd table page layout

Expected Results:
No freeze/ no empty area below


Reproducible: Always


User Profile Reset: No

Additional Info:
Version: 24.2.0.0.alpha0+ (X86_64) / LibreOffice Community
Build ID: c9916d9be9c060d43fc063b76d70629162650fea
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 threaded

Comment 1 Telesto 2023-08-30 18:52:24 UTC

Created attachment 189269 [details]
Sample

Comment 2 Telesto 2023-08-30 18:55:47 UTC

No freeze with (but still odd table distribution across)
Versie: 4.4.7.2 
Build ID: f3153a8b245191196a4b6b9abd1d0da16eead600
Locale: nl_NL

Comment 3 Stéphane Guillou (stragu) 2023-08-30 21:13:15 UTC

Confirmed in:

Version: 24.2.0.0.alpha0+ (X86_64) / LibreOffice Community
Build ID: 642f2d7177ea3e6c365da2c2082a50a5137cd988
CPU threads: 8; OS: Linux 5.15; UI render: default; VCL: gtk3
Locale: en-AU (en_AU.UTF-8); UI: en-US
Calc: threaded

Not reproduced in 7.4.7.2.

I'm calling it "notBibisectable" because the bug 156551 regression makes it impossible to have the sample document open in a usable state in 7.5 since commits 560b94971b656914d17c9d1befdad2dbd3f1119a. FWIW, not reproduced before that commit.

Comment 4 Telesto 2023-08-31 01:02:42 UTC

Follow-up on: bug 156551