[Libreoffice-bugs] [Bug 88194] freeze when paste into lots of cells (cell with comment)

[bugzilla-daemon at bugs.documentfoundation.org]

https://bugs.documentfoundation.org/show_bug.cgi?id=88194

b. <newbie-02 at gmx.de> changed:

           What    |Removed                     |Added
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                 CC|                            |newbie-02 at gmx.de

--- Comment #14 from b. <newbie-02 at gmx.de> ---
@xisco: hello, sorry for late ... 

some bugs regarding slowdowns caused by too many comments: 
 76324: CALC becomes very slow with 5000+ comments ( see comment 85 )
 88194: freeze when paste into lots of cells (cell with comment)
 97698: Calc very slows when spreadsheet has many notes (comments) and LO crash
105499: Editing of .ods calc document with many comments causes high CPU load,
can crash on saving
113599: calc hangs when dealing with too many comments
114377: Crash if pasting/copying calc cells with comments (5000 lines)
119650: FILESAVE: It takes >2:40 to save a small spreadsheet with comments and
more than 400Mb in extra memory usage
119636: XLSX file with 1500 comments in cells opens slow
125545: performance issue caused by comments?
125619: 'performance problem with plenty comments' still in 6.3 alpha1, *only
after save of file/autosave*
127758: EDITING, CRASH: performance problem regarding comments significantly
mitigated in ver. 6.2.7.1 under windows but persistent in linux version 
129228: FILEOPEN XLSX: file won't open then very slow ( speedup in this bug but
remains slow)

different states, most dups of 76324, 

there might be more, many more as some users name comments differently, e.g.
'notes', 'sticky notes', 'captions' or 'postits',  

similar bad effects in writer, and with 'change-tracking-notes', 

imho one (maybe 'multifactorial'?) root cause for most of these complaints, not
yet solved, 

imho a big problem as it creeps into work unnoticed by the user, has evil
effect up to render calc useless, and is hard to spot for users, 

as things have been much better - not 'solved' but much better - in 6.2.7.1 and
6.2.8.2, and bad again in 6.3, 6.4, 6.5, 7.0 i'd ask you - you are the manager?
/ the dispatcher? - to find someone who is able to spot the difference / the
enhancement / the lack of bad influence, and preserve it for further versions. 

it could both: 
- help to get to the heart of the problem and thus closer to a final solution, 
- as well as free you from managing duplicates. 

regards, 

b.

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