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From Elf <elf2...@gmail.com>
Subject Re: couchdb on smp?
Date Sat, 09 May 2009 18:51:47 GMT
> So if you're not seeing CPUs getting used, try recompiling erlang and
> turning on smp support, etc.  Oh, and I also had to recompile CouchDB
> after upgrading erlang with smp kpoll and sctp.

Oh sh*t, i have all of theese flags off...
Thank, I'll try that.

>
> Cheers
> James Marca
>
> On Mon, May 04, 2009 at 02:50:26PM +0300, Elf wrote:
>> Hello.
>> I'm using couchdb-0.9 (erlang 13.2) on my linux server with 4 CPUs
>> (Core 2 Quad).
>> Every time couchdb needs to reindex views, i see 2 serious processes
>> in htop - beam and couchjs. Each of them eats < 100% of 1 cpu, and sum
>> of their usage is about (but not greater) 100% of 1 cpu (80/20, 70/30
>> and so on).
>> Can somebody explain, why that 2 different processes (they have
>> differend PIDs) doesn't used different cpus - (one process for cpu)?
>>
>>
>> --
>> ----------------
>> Best regards
>> Elf
>> mailto:elf2001@gmail.com
>
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>



-- 
----------------
Best regards
Elf
mailto:elf2001@gmail.com

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