[Dovecot] load increase after upgrade to 2.0.8
Ralf.Hildebrandt at charite.de
Thu Dec 9 09:55:26 EET 2010
* Cor Bosman <cor at xs4all.nl>:
> > I see you're using userdb passwd. Do your users have unique UIDs? If they have, maybe it has to do with that..
> Yes, we have about 1 million unique UIDs in the passwd file (actually
And we have about 15.000 unique UIDs in the passwd file (no NIS!)
> I did upgrade 4 machines to the latest kernel, but it's hard to tell if
> that changed much as our usage peak is during the day, So I'll know
> more tomorrow. But so far it looks as though the context switches are
> still high.
Let me know!
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