Re: Query Performance and IOWait

From: Josh Berkus <josh(at)agliodbs(dot)com>
To: pgsql-performance(at)postgresql(dot)org
Cc: "Woody Woodring" <george(dot)woodring(at)iglass(dot)net>, "'Andrew Janian'" <ajanian(at)scottrade(dot)com>
Subject: Re: Query Performance and IOWait
Date: 2004-11-18 18:33:54
Message-ID: 200411181033.54786.josh@agliodbs.com
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Woody,

> What version of Redhat are you running?   We have found running Enterprise
> Update 3 kernel kills our Dell boxes with IOWait, both NFS and local disk
> traffic.  Update 2 kernel does not seem to have the issue, and we are in
> the process of trying Update 4 beta to see if it is better.

This is interesting; do you have more to say about it? I've been having some
mysterious issues with RHES that I've not been able to pin down.

--
Josh Berkus
Aglio Database Solutions
San Francisco

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