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Re: PostgreSQL strugling during high load - Mailing list pgsql-performance

From Josh Berkus
Subject Re: PostgreSQL strugling during high load
Date
Msg-id 200505191257.44874.josh@agliodbs.com
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In response to Re: PostgreSQL strugling during high load  ("Anjan Dave" <adave@vantage.com>)
Responses Re: PostgreSQL strugling during high load  (Steve Poe <spoe@sfnet.cc>)
List pgsql-performance
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Anjan,

> As far as disk I/O is concerned for flushing the buffers out, I am not
> ruling out the combination of Dell PERC4 RAID card, and the RH AS 3.0
> Update3 being a problem.

You know that Update4 is out, yes?
Update3 is currenly throttling your I/O by about 50%.

--
--Josh

Josh Berkus
Aglio Database Solutions
San Francisco

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