[Libreoffice-bugs] [Bug 123542] Document with comments has a high memory usage after saving file

[bugzilla-daemon at bugs.documentfoundation.org]

https://bugs.documentfoundation.org/show_bug.cgi?id=123542

--- Comment #4 from b. <newbie-02 at gmx.de> ---
@xisco: 

reg. comment #3: 

1. rise the number of comments and you'll produce freezes, crashes and so on as
many as you like, 

2. the bug 'performance issues caused by comments' is 5 years old now, imho
after that time it's critical to delay further as 'low priority', 

3. see list below ... 

there is a list of 121 bugs for comments in META #101216, 90 of them
unresolved, 31 'resolved', 

the following are related to performance, 

https://bugs.documentfoundation.org/show_bug.cgi?id=60418
Bug 60418 - FILEOPEN and EDITING particular .odt with excessive lots of
Comments causes heavy CPU and memory load, can crash on saving (edit) 

https://bugs.documentfoundation.org/show_bug.cgi?id=76324
Bug 76324 - CALC becomes very slow with 5000+ comments (edit) 

https://bugs.documentfoundation.org/show_bug.cgi?id=88070
Bug 88070 - FILESAVE: "The File could not be written" unable to save file with
3200+ comments

https://bugs.documentfoundation.org/show_bug.cgi?id=88194
Bug 88194 - freeze when paste into lots of cells (cell with comment) (edit) 

https://bugs.documentfoundation.org/show_bug.cgi?id=97698
Bug 97698 - Calc very slows when spreadsheet has many notes (comments) and LO
crash (edit) 

https://bugs.documentfoundation.org/show_bug.cgi?id=105499
Bug 105499 - Editing of .ods calc document with many comments causes high CPU
load, can crash on saving (edit) 

https://bugs.documentfoundation.org/show_bug.cgi?id=106385
Bug 106385 - FILEOPEN: Crash when clicking on a spreadsheet with many comments
(edit) 

https://bugs.documentfoundation.org/show_bug.cgi?id=113599
Bug 113599 - calc hangs when dealing with too many comments (edit) 

https://bugs.documentfoundation.org/show_bug.cgi?id=114377
Bug 114377 - Crash if pasting/copying calc cells with comments (5000 lines)
(edit) 

https://bugs.documentfoundation.org/show_bug.cgi?id=119075
Bug 119075 - Slow scrolling after saving a document and switching sheets back
and forth 

https://bugs.documentfoundation.org/show_bug.cgi?id=119636
Bug 119636 - XLSX file with 1500 comments in cells opens slow (edit) 

https://bugs.documentfoundation.org/show_bug.cgi?id=119650
Bug 119650 - FILESAVE: It takes >2:40 to save a small spreadsheet with comments
and more than 400Mb in extra memory usage 

https://bugs.documentfoundation.org/show_bug.cgi?id=123417
Bug 123417 - File with lots of comments opens slower compared to LibO 4.4.7.2
(edit) 

https://bugs.documentfoundation.org/show_bug.cgi?id=123418
Bug 123418 - Showing all comments takes longer compared with 4.4.7.2 (edit) 

https://bugs.documentfoundation.org/show_bug.cgi?id=123419
Bug 123419 - Scrolling around in a document with lots of comment shown very
slow compared to 4.4.7.2 (edit) 

https://bugs.documentfoundation.org/show_bug.cgi?id=123529
Bug 123529 - High CPU when scrolling in a calc sheet with lots of comment
indicators (edit) 

https://bugs.documentfoundation.org/show_bug.cgi?id=123542#add_comment
Bug 123542 - Document with comments has a high memory usage after saving file
(edit) 

https://bugs.documentfoundation.org/show_bug.cgi?id=124692
Bug 124692 - 6.3.0.0.alpha0+ calc slow in reaction on mouseclicks, editing
(edit) 

https://bugs.documentfoundation.org/show_bug.cgi?id=125545
Bug 125545 - performance issue caused by comments? (edit) 

inherited from OO3.x, 

results from calculating text boxes, 

how it feels to be an open source project maintainer

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