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From: Mark Kirkwood <markir@paradise.net.nz>
To: Sergey Tsukinovsky <Sergey.Tsukinovsky@cryptologic.com>
Cc: Ron <rjpeace@earthlink.net>
Cc: Mario Weilguni <mweilguni@sime.com>
Cc: pgsql-performance@postgresql.org
Subject: Re: postgres: 100% CPU utilization
Date: Fri, 27 Apr 2007 13:26:53 +1200
Message-ID: <4631515D.2020708@paradise.net.nz> (raw)
In-Reply-To: <2C20E65455FC964690D89F8C4A2E9B1D03ABA7F9@STRAIGHTFLUSH.cryptologic.com>
References: <2C20E65455FC964690D89F8C4A2E9B1D03A669CD@STRAIGHTFLUSH.cryptologic.com>
	<200704231053.38952.mweilguni@sime.com>
	<E1Hg07i-0004wn-Sr@elasmtp-dupuy.atl.sa.earthlink.net>
	<2C20E65455FC964690D89F8C4A2E9B1D03ABA7F9@STRAIGHTFLUSH.cryptologic.com>

Sergey Tsukinovsky wrote:
> 
> Just for the record - the hardware that was used for the test has the
> following parameters:
> AMD Opteron 2GHZ
> 2GB RAM
> LSI Logic SCSI
>

And you ran FreeBSD 4.4 on it right? This may be a source of high cpu 
utilization in itself if the box is SMP or dual core, as multi-cpu 
support was pretty primitive in that release (4.12 would be better if 
you are required to stick to the 4.x branch, if not the 6.2 is recommended)!

Cheers

Mark

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