<html> <head> <base href="https://bugs.documentfoundation.org/"> </head> <body> <div> <a class="bz_bug_link bz_status_NEW " title="NEW - CALC becomes very slow with 5000+ comments ( see comment 85 )" href="https://bugs.documentfoundation.org/show_bug.cgi?id=76324#c96">Comment # 96</a> on <a class="bz_bug_link bz_status_NEW " title="NEW - CALC becomes very slow with 5000+ comments ( see comment 85 )" href="https://bugs.documentfoundation.org/show_bug.cgi?id=76324">bug 76324</a> from <a class="email" href="mailto:newbie-02@gmx.de" title="b. <newbie-02@gmx.de>"> b.</a> <pre>@Telesto and @Timur, summary: calc has 'comment issues', similar is affecting 'tracking notes' and comments in writer, slow reaction (click delays), slow load / save, unnecc. cpu load, high mem usage, high cpu load on mousemoves, immense mem usage after autosave / save as ... even system freezes and crashes, acc. to @Noel it's resulting from unproductive work done for the 'drawing layer', see c#85, maybe this patch / description is relevant for this issue: <a href="https://cgit.freedesktop.org/libreoffice/core/commit/?id=d464d505fbf6e53a38afdd3661d320fac8c760d6">https://cgit.freedesktop.org/libreoffice/core/commit/?id=d464d505fbf6e53a38afdd3661d320fac8c760d6</a> and also 'non-linear interpretation of mousemoves' may step in? and all that's monstering around since 2014 ... with 21+ bugs and duplicates crying for help, i - assume - there might be one cardinal mistake being the source of all theese performance issues, e.g. wrong order when processing the comments or unnecessary recursions ... as @Julien wrote in c78: 'Sometimes, we notify n times because of a loop, instead of just notifying once (eg for redrawing) after the end of loop.' best performing versions (balanced between performance and click delays): 6.2.7.1 and 6.2.8.2, do me a favour and install and try theese versions (parallel install), if you can confirm my findings try to find someone who is able to save and port the better 'click reaction' of the 6.2 versions to the actual versions, besides: for theese issues windows versions (6.2) perform much better than linux, until solved i'd suggest: someone cares for theese things, they are important, or to implement a warning message: 'using too many comments / notes / post-it's / captions / annotations or tracking notes may slow down your system' to avoid ever recurring questions and irritated users. reg. b.</pre> </div> <hr> You are receiving this mail because: <ul> <li>You are the assignee for the bug.</li> </ul> </body> </html>