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From: Michael Fuhr <mike@fuhr.org>
To: Joost Kraaijeveld <J.Kraaijeveld@Askesis.nl>
Cc: Pgsql-Performance (E-mail) <pgsql-performance@postgresql.org>
Subject: Re: Can anyone explain this pgbench results?
Date: Mon, 6 Mar 2006 13:17:16 -0700
Message-ID: <20060306201716.GA14663@winnie.fuhr.org> (raw)
In-Reply-To: <A3D1526C98B7C1409A687E0943EAC410605FC3@obelix.askesis.nl>
References: <A3D1526C98B7C1409A687E0943EAC410605FC3@obelix.askesis.nl>

On Mon, Mar 06, 2006 at 07:46:05PM +0100, Joost Kraaijeveld wrote:
> Michael Fuhr wrote:
> > What's your setting?  
>
> Default.

Have you tweaked postgresql.conf at all?  If so, what non-default
settings are you using?

> > Are your test results more consistent
> > if you execute CHECKPOINT between them?
>
> Could you tell me how I could do that?

Connect to the database as a superuser and execute a CHECKPOINT
statement.

http://www.postgresql.org/docs/8.1/interactive/sql-checkpoint.html



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