X-Original-To: pgsql-performance-postgresql.org@localhost.postgresql.org Received: from localhost (av.hub.org [200.46.204.144]) by postgresql.org (Postfix) with ESMTP id 05E209DCA8A for ; Thu, 23 Feb 2006 16:28:37 -0400 (AST) Received: from postgresql.org ([200.46.204.71]) by localhost (av.hub.org [200.46.204.144]) (amavisd-new, port 10024) with ESMTP id 65010-06 for ; Thu, 23 Feb 2006 16:28:38 -0400 (AST) X-Greylist: from auto-whitelisted by SQLgrey- Received: from noel.decibel.org (noel.decibel.org [67.100.216.10]) by postgresql.org (Postfix) with ESMTP id CE3FE9DC99F for ; Thu, 23 Feb 2006 16:28:35 -0400 (AST) Received: by noel.decibel.org (Postfix, from userid 1001) id 77DA456455; Thu, 23 Feb 2006 14:29:06 -0600 (CST) Received: (hashcash-sendmail, from uid 1001); Thu, 23 Feb 2006 14:29:05 -0600 Date: Thu, 23 Feb 2006 14:29:05 -0600 From: "Jim C. Nasby" To: Vivek Khera Cc: Postgresql Performance Subject: Re: Message-ID: <20060223202905.GQ86022@pervasive.com> References: <544485BC51F81A41AC1A72CFA69013655640AF@AZ18EV805.global.ds.honeywell.com> <62FC5203-3162-4ABE-BF47-DFE0116AC520@khera.org> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <62FC5203-3162-4ABE-BF47-DFE0116AC520@khera.org> X-Operating-System: FreeBSD 6.0-RELEASE-p4 amd64 X-Distributed: Join the Effort! http://www.distributed.net User-Agent: Mutt/1.5.11 X-Hashcash: 1:20:060223:vivek@khera.org::lQLI7ysWsVVBT9Xw:000Mni X-Hashcash: 1:20:060223:pgsql-performance@postgresql.org::yuOdj6M429SWipfv:00000 00000000000000000000000068Ze X-Virus-Scanned: by amavisd-new at hub.org X-Spam-Status: No, score=0.105 required=5 tests=[AWL=0.105] X-Spam-Score: 0.105 X-Spam-Level: X-Archive-Number: 200602/375 X-Sequence-Number: 17361 On Thu, Feb 23, 2006 at 09:38:25AM -0500, Vivek Khera wrote: > > On Feb 22, 2006, at 10:44 PM, Chethana, Rao ((IE10)) wrote: > > >That is what I wanted to know, how do I tune it? > > If there were a simple formula for doing it, it would already have > been written up as a program that runs once you install postgres. > > You have to monitor your usage, use your understanding of your > application, and the Postgres manual to see what things to adjust. > It differs if you are CPU bound or I/O bound. > > And please keep this on list. FWIW, had you included a bit more of the original post others might have been able to provide advice... but now I have no idea what the original question was (of course a blank subject doesn't help either... no idea where that happened). -- Jim C. Nasby, Sr. Engineering Consultant jnasby@pervasive.com Pervasive Software http://pervasive.com work: 512-231-6117 vcard: http://jim.nasby.net/pervasive.vcf cell: 512-569-9461