Re: Occasional giant spikes in CPU load

From: Steve Crawford <scrawford(at)pinpointresearch(dot)com>
To: Craig James <craig_james(at)emolecules(dot)com>
Cc: Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>, pgsql-performance(at)postgresql(dot)org
Subject: Re: Occasional giant spikes in CPU load
Date: 2010-04-07 23:14:01
Message-ID: 4BBD11B9.3040707@pinpointresearch.com
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>> ...Can you
>> correlate the spikes with anything like that?
>
> Not that I know of. Just regular web traffic. On the backup server
> these events happen occasionally even when there is little or no web
> traffic, and nobody logged in doing maintenance.
What, if anything, are you logging in the PostgreSQL logs? Anything
interesting, there?

Cheers,
Steve

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