Re: opendkim performance

From: Daniel Black <daniel.subs_at_internode.on.net>
Date: Fri, 2 Sep 2011 10:17:02 +1000

On Thu, 1 Sep 2011 11:59:18 PM Lukasz Ochoda wrote:
> I forgot to say that I use opendkim with Postfix and "active queue" is
> postfix active queue.
>
> Also, I have a few more questions about performance...
>
> Does opendkim take advantages of multicore processors? Is it more
> important to have fast clock or is it better to have more cores?
>
> Does opendkim keep private keys in the memory or it reads them every time
> from the hard drive?
>
> If I uses key table and signing table, does it slow down opendkim?
>

I'd suggest before any premature optimisation occurs Lukasz can you use some
profiling tool (gprof?) to examine where most of the time is spent within
opendkim in your configuration.
Received on Fri Sep 02 2011 - 00:17:12 PST

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