[Dovecot] load increase after upgrade to 2.0.8

Timo Sirainen tss at iki.fi
Fri Dec 17 05:44:43 EET 2010


On 16.12.2010, at 18.33, Mark Moseley wrote:

>> http://lkml.org/lkml/2010/12/15/470
> 
> Timo, if we apply the above kernel patch, do we still need to patch
> dovecot or is it just an either-or thing?

Either-or.

> I'm guessing the reason I saw so many less context switches when using
> a client_limit of more than one due to having more connections per
> process == less children to wake up.

Yes.
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