Separating master processes for different services to utilise multiple cores/cpus
Adam Tauno Williams
adam at morrison-ind.com
Tue Mar 3 08:54:54 EST 2009
> I've never seen this problem. I've been running cyrus for eight years
> now on dual P3 systems, dual Xeon (hyperthreaded), and now dual quad
> core systems. The load has always been distributed across all
Ditto, I've never seen a hot-processor situation. Processes have
always merrily bounced to the available CPU.
> Are you sure you're running an SMP kernel? Although I'd
> think htop would only report on one core if you weren't.
Or your encountering some kind of filesystem bug or the like with is
causing soemthing to hang for a spin-lock? But that seems very
unlikely (don't use resierfs).
> Quoting Atif Ghaffar <atif.ghaffar at gmail.com>:
>> Has no-one else really experienced this?
I have not; we've been running Cyrus on various systems since like 1.5.x
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