[Libreoffice-bugs] [Bug 122792] Writer repeatedly rewrites screen during document load

[bugzilla-daemon at bugs.documentfoundation.org]

https://bugs.documentfoundation.org/show_bug.cgi?id=122792

--- Comment #17 from Telesto <telesto at surfxs.nl> ---
Memory usage is creeping up.. 

In cases like:
CTRL+A
Backspace
CTRL+Z

and 
In case of Pressing CTRL+ENTER say every say 5 pages

Assuming Automatic Spell Checker enabled


So if you're editing this file for a while I could get pretty bad
Did reach 800 MB pretty quick. With 6.1 it was only 390 MB. 
Memory wise the performance of 6.1 by far better compared to 7.1. However I'm
comparing x32 with x64 builds and 7.1/7.0 has - as in my vision (known) -
fontbox leaking memory problem. So no clue if there is only issue or multiple
masking each other. 

About perf in general.. the comments appear to have the most impact, but that's
a long standing known issue :-(. combined with a large file I tend which needs
resources by itself, it becomes less optimal. 

The memory increasing surely will decrease performance over time (likely within
a few hours). 

One solution is splitting the file up and using a Master Document; I think.
LibreOffice can take 300-350 pages as a single document; after gets often
problematic (crashes/ strange behavior/ slowdowns etc.). But also matter of
content/ document complexity/ features used etc. Comment surely have negative
impact (as said before)

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