From owner-freebsd-performance@FreeBSD.ORG Wed Mar 14 10:49:27 2007 Return-Path: X-Original-To: freebsd-performance@freebsd.org Delivered-To: freebsd-performance@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [69.147.83.52]) by hub.freebsd.org (Postfix) with ESMTP id 664E116A406 for ; Wed, 14 Mar 2007 10:49:27 +0000 (UTC) (envelope-from mike@sentex.net) Received: from smarthost1.sentex.ca (smarthost1.sentex.ca [64.7.153.18]) by mx1.freebsd.org (Postfix) with ESMTP id 2D0C813C45E for ; Wed, 14 Mar 2007 10:49:27 +0000 (UTC) (envelope-from mike@sentex.net) Received: from lava.sentex.ca (pyroxene.sentex.ca [199.212.134.18]) by smarthost1.sentex.ca (8.13.6/8.13.6) with ESMTP id l2EAnQc8070517; Wed, 14 Mar 2007 06:49:26 -0400 (EDT) (envelope-from mike@sentex.net) Received: from mdt-xp.sentex.net (simeon.sentex.ca [192.168.43.27]) by lava.sentex.ca (8.13.8/8.13.3) with ESMTP id l2EAnPjc028880 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=NO); Wed, 14 Mar 2007 06:49:25 -0400 (EDT) (envelope-from mike@sentex.net) Message-Id: <200703141049.l2EAnPjc028880@lava.sentex.ca> X-Mailer: QUALCOMM Windows Eudora Version 7.1.0.9 Date: Wed, 14 Mar 2007 06:47:23 -0400 To: Kris Kennaway From: Mike Tancsa In-Reply-To: <20070314071609.GA19728@xor.obsecurity.org> References: <20070313154729.1ec6abb7@DELOREAN.manuelmartini.it> <20070313194206.GA5957@crodrigues.org> <20070313195756.GA11679@xor.obsecurity.org> <20070313211908.59de6504@DELOREAN.manuelmartini.it> <20070313214559.GB13079@xor.obsecurity.org> <330A1347-2309-417E-83B5-5B2CE005B9C8@solfertje.student.utwente.nl> <20070314005546.GA15742@xor.obsecurity.org> <45849703_-_@srv.sem.ipt.ru> <20070314071609.GA19728@xor.obsecurity.org> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii"; format=flowed X-Virus-Scanned: ClamAV version 0.90, clamav-milter version devel-120207 on clamscanner3 X-Virus-Status: Clean Cc: freebsd-performance@freebsd.org Subject: Re: postgresql benchmarking (was: Re: FreeBSD mysql Benchmark on 4BSD/ULE scheduler and i386/amd64) X-BeenThere: freebsd-performance@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Performance/tuning List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 14 Mar 2007 10:49:27 -0000 At 03:16 AM 3/14/2007, Kris Kennaway wrote: >On the pgsql side, disable the update_process_titles option (or >whatever it is called), because this has a 33% performance overhead Hi, Is this a version specific config option or compile ? I cant find anything like that in the .conf or man pages ---Mike