Bug 131674 - Dragging sheet 2 before sheet 1 takes forever with 120k of comments
Summary: Dragging sheet 2 before sheet 1 takes forever with 120k of comments
Status: NEW
Alias: None
Product: LibreOffice
Classification: Unclassified
Component: Calc (show other bugs)
Version:
(earliest affected)
4.1.6.2 release
Hardware: All All
: medium normal
Assignee: Not Assigned
URL:
Whiteboard:
Keywords: perf
Depends on:
Blocks: Calc-Comments
  Show dependency treegraph
 
Reported: 2020-03-29 15:49 UTC by Telesto
Modified: 2020-08-11 17:50 UTC (History)
1 user (show)

See Also:
Crash report or crash signature:


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Description Telesto 2020-03-29 15:49:02 UTC
Description:
Dragging sheet 2 before sheet 1 takes forever with 120k of comments

Steps to Reproduce:
1. Open attachment 156113 [details]
2. Insert a new sheet
2. Drag Sheet 2 before sheet 1 & wait, wait wait

Actual Results:
Hang

Expected Results:
More efficient way


Reproducible: Always


User Profile Reset: No



Additional Info:
Version: 7.0.0.0.alpha0+ (x64)
Build ID: 7ae9c9572ccac55c0926b8a9779bb63c4236291c
CPU threads: 4; OS: Windows 6.3 Build 9600; UI render: Skia/Raster; VCL: win; 
Locale: nl-NL (nl_NL); UI-Language: en-US
Calc: CL
Comment 1 Telesto 2020-04-05 20:37:03 UTC
Deleting a column/row is also slow
Comment 2 b. 2020-05-11 00:41:51 UTC
for the BUG Hunting Session 7.0.0.a1+: 

1st move, empty sheet2 before sheet1 - less than a second 

2nd movement, sheet 1 with comments back again before sheet 2 - kiss your computer good night, maybe it will talk to you again tomorrow ... 

i've an unsure feeling that there are some improvements, it's possible to get focus on other maps / files - after reasonable wait - in win and work in them, but the main problem isn't solved ... 

linux (debian) worse than windows, system freeze, but both unusable :-(

ver. 4.1.6.2 already affected /win - crash), probably inherited from OOo

'new', not a dup but 'related' to plenty other comment slowdown bugs