From: Luke Lonergan <llonergan@greenplum.com>
To: stange@rentec.com
Cc: Dave Cramer <pg@fastcrypt.com>
Cc: Greg Stark <gsstark@mit.edu>
Cc: Joshua Marsh <icub3d@gmail.com>
Cc: pgsql-performance@postgresql.org
Subject: Re: Hardware/OS recommendations for large databases (
Date: Fri, 18 Nov 2005 07:27:42 -0800
Message-ID: <BFA332EE.14035%llonergan@greenplum.com> (raw)
In-Reply-To: <437DE960.9070606@rentec.com>
Alan,
On 11/18/05 6:46 AM, "Alan Stange" <stange@rentec.com> wrote:
> That's 3 hours under load, with 80 compute clients beating on the
> database at the same time. We have the stats turned way up, so the
> analyze tends to read a big chunk of the tables a second time as
> well. We typically don't have three hours a day of idle time.
So I guess you¹re saying you don¹t know what your I/O rate is?
- Luke
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To: pgsql-performance@postgresql.org
Cc: llonergan@greenplum.com, stange@rentec.com, pg@fastcrypt.com, gsstark@mit.edu, icub3d@gmail.com
Subject: Re: Hardware/OS recommendations for large databases (
In-Reply-To: <BFA332EE.14035%llonergan@greenplum.com>
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