[Dovecot] high imap load on large folders

Timo Sirainen tss at iki.fi
Thu Sep 10 21:11:08 EEST 2009


On Thu, 2009-09-10 at 12:09 -0400, Timo Sirainen wrote:
> On Thu, 2009-09-10 at 09:06 +0200, Ingo Thierack wrote:
> > > Also see if maildir_very_dirty_syncs=yes helps.
> > >
> > >   
> > set both parameter, no speedup. Im now on message 48000 and it takes 
> > around 5 seconds and more to transfer one
> > message.
> 
> What about after applying this patch:
> 
> http://hg.dovecot.org/dovecot-1.2/rev/f1a29b13f7dc

http://hg.dovecot.org/dovecot-1.2/rev/f2a6a99ff9ea also helps a bit on
top of the previous patch.

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