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List:       kde-optimize
Subject:    Re: Desktop memory usage
From:       Lubos Lunak <l.lunak () suse ! cz>
Date:       2006-09-12 20:43:01
Message-ID: 200609122243.02224.l.lunak () suse ! cz
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Dne úterý 12 září 2006 01:21 Lubos Lunak napsal(a):
> Dne úterý 12 září 2006 00:04 Dirk Mueller napsal(a):
> > Page tables grow quite large (by 2-3 MB here when starting
> > KDE)
>
>  When starting what setup of KDE? 40-60MB? 5% overhead seems quite a lot.
>
> > due to page tables not being shared (aka being an overhead
> > proportional to number of processes with shared libs). One inotify watch
> > also causes about 1.5-4kb of kernel memory to be pinned, due to some very
> > very stupid reasons. Other stuff (fd's) might be in a similiar size.

 Where can one find out these numbers by the way? I cannot confirm the page 
tables raise with the PageTables entry in /proc/meminfo.

-- 
Lubos Lunak
KDE developer
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SUSE LINUX, s.r.o.   e-mail: l.lunak@suse.cz , l.lunak@kde.org
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Czech Republic       http//www.suse.cz
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