From: Robert Creager <Robert_Creager@LogicalChaos.org>
To: Tom Lane <tgl@sss.pgh.pa.us>
Cc: Robert Creager <Robert_Creager@logicalchaos.org>
Cc: PGPerformance <pgsql-performance@postgresql.org>
Cc: Andy Hewitt <Andy_Hewitt@StorageTek.com>
Subject: Re: Huge performance problem between 7.4.1 and 8.0.3 - CS
Date: Mon, 18 Jul 2005 07:47:44 -0600
Message-ID: <20050718074744.03afadc3@thunder.logicalchaos.org> (raw)
In-Reply-To: <2466.1121692991@sss.pgh.pa.us>
References: <20050717213416.59dcb52e@thunder.logicalchaos.org>
<24520.1121659853@sss.pgh.pa.us>
<20050717235630.26a7c979@thunder.logicalchaos.org>
<2466.1121692991@sss.pgh.pa.us>
When grilled further on (Mon, 18 Jul 2005 09:23:11 -0400),
Tom Lane <tgl@sss.pgh.pa.us> confessed:
> It's still far from clear what's going on there, but it might be
> interesting to see if turning off the vacuum delay changes your results
> with 8.0.
>
Can that be affected by hupping the server, or do I need a restart?
Thanks,
Rob
--
07:46:53 up 4 days, 11:21, 6 users, load average: 0.77, 0.43, 0.27
Linux 2.6.5-02 #8 SMP Mon Jul 12 21:34:44 MDT 2004
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To: pgsql-performance@postgresql.org
Cc: Robert_Creager@LogicalChaos.org, tgl@sss.pgh.pa.us, Andy_Hewitt@StorageTek.com
Subject: Re: Huge performance problem between 7.4.1 and 8.0.3 - CS
In-Reply-To: <20050718074744.03afadc3@thunder.logicalchaos.org>
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