X-Original-To: pgsql-sql-postgresql.org@postgresql.org Received: from localhost (wm.hub.org [200.46.204.128]) by postgresql.org (Postfix) with ESMTP id 245469FB29A for ; Wed, 9 Aug 2006 12:25:02 -0300 (ADT) Received: from postgresql.org ([200.46.204.71]) by localhost (mx1.hub.org [200.46.204.128]) (amavisd-new, port 10024) with ESMTP id 49234-07 for ; Wed, 9 Aug 2006 15:24:52 +0000 (UTC) X-Greylist: from auto-whitelisted by SQLgrey- Received: from isis.sigpipe.cz (fw.sigpipe.cz [62.245.70.224]) by postgresql.org (Postfix) with ESMTP id 6AA489FB284 for ; Wed, 9 Aug 2006 12:24:52 -0300 (ADT) Received: from dagan.sigpipe.cz (dagan.sigpipe.cz [10.9.8.90]) by isis.sigpipe.cz (Postfix) with ESMTP id 42C561F87BF2; Wed, 9 Aug 2006 17:24:50 +0200 (CEST) Received: by dagan.sigpipe.cz (Postfix, from userid 1001) id 9108A2C9190; Wed, 9 Aug 2006 17:24:56 +0000 (UTC) Date: Wed, 9 Aug 2006 17:24:56 +0000 From: Roman Neuhauser To: Jonathan Sinclair Cc: pgsql-sql@postgresql.org Subject: Re: Query response time Message-ID: <20060809172456.GH1973@dagan.sigpipe.cz> References: <746457F7E51F3B4BB53A8447D7204B78E456@MVGMAIL.mvg.local> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <746457F7E51F3B4BB53A8447D7204B78E456@MVGMAIL.mvg.local> User-Agent: Mutt/1.5.11 X-Virus-Scanned: Maia Mailguard 1.0.1 X-Spam-Status: No, hits=0.135 tagged_above=0 required=5 tests=FORGED_RCVD_HELO X-Spam-Level: X-Archive-Number: 200608/52 X-Sequence-Number: 26010 # jonathan.sinclair@molevalleyfarmers.com / 2006-08-08 13:25:47 +0100: > I am using PostgresSQL 7.4 and having some serious performance issues. > I am using tables that only contain approx 2GB of data. > The install was performed by yum onto a RAID server using Centos. I am > sure there is something fundamentally wrong for I can't believe that > postgres would have the reputation it has based on the statistics I'm > getting. Does anyone have any advice? You'll need to configure PostrgreSQL, the default settings seem to be tuned so that PostgreSQL starts even in very limited environments. http://www.postgresql.org/docs/8.1/static/runtime-config.html -- How many Vietnam vets does it take to screw in a light bulb? You don't know, man. You don't KNOW. Cause you weren't THERE. http://bash.org/?255991