X-Original-To: pgsql-performance-postgresql.org@localhost.postgresql.org Received: from localhost (unknown [200.46.204.144]) by svr1.postgresql.org (Postfix) with ESMTP id 8EA405294F for ; Thu, 30 Jun 2005 15:59:22 -0300 (ADT) Received: from svr1.postgresql.org ([200.46.204.71]) by localhost (av.hub.org [200.46.204.144]) (amavisd-new, port 10024) with ESMTP id 81955-08 for ; Thu, 30 Jun 2005 18:59:16 +0000 (GMT) Received: from davinci.ethosmedia.com (server227.ethosmedia.com [209.128.84.227]) by svr1.postgresql.org (Postfix) with ESMTP id CA1A5528A6 for ; Thu, 30 Jun 2005 15:59:15 -0300 (ADT) X-EthosMedia-Virus-Scanned: no infections found Received: from [64.81.245.111] (account josh@agliodbs.com HELO temoku.sf.agliodbs.com) by davinci.ethosmedia.com (CommuniGate Pro SMTP 4.1.8) with ESMTP id 7554028; Thu, 30 Jun 2005 12:01:24 -0700 From: Josh Berkus Reply-To: josh@agliodbs.com Organization: Aglio Database Solutions To: Jean-Max Reymond Subject: Re: start time very high Date: Thu, 30 Jun 2005 12:01:27 -0700 User-Agent: KMail/1.8 Cc: pgsql-performance@postgresql.org References: <4b09a0c050630084260f12728@mail.gmail.com> In-Reply-To: <4b09a0c050630084260f12728@mail.gmail.com> MIME-Version: 1.0 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: 7bit Content-Disposition: inline Message-Id: <200506301201.27519.josh@agliodbs.com> X-Virus-Scanned: by amavisd-new at hub.org X-Spam-Status: No, hits=0.046 tagged_above=0 required=5 tests=AWL, FORGED_RCVD_HELO X-Spam-Level: X-Archive-Number: 200506/599 X-Sequence-Number: 13236 Jean-Max, > I have two computers, one laptop (1.5 GHz, 512 Mb RAM, 1 disk 4200) > and one big Sun (8Gb RAM, 2 disks SCSI). Did you run each query several times? It looks like the index is cached on one server and not on the other. -- --Josh Josh Berkus Aglio Database Solutions San Francisco