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 20DBC528CA for ; Wed, 8 Jun 2005 21:20:09 -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 88975-06 for ; Thu, 9 Jun 2005 00:19:59 +0000 (GMT) Received: from mailbox.samurai.com (mailbox.samurai.com [205.207.28.82]) by svr1.postgresql.org (Postfix) with ESMTP id D288F52864 for ; Wed, 8 Jun 2005 21:19:57 -0300 (ADT) Received: from localhost (mailbox.samurai.com [205.207.28.82]) by mailbox.samurai.com (Postfix) with ESMTP id 2E00E18CDC6; Wed, 8 Jun 2005 20:20:01 -0400 (EDT) Received: from mailbox.samurai.com ([205.207.28.82]) by localhost (mailbox.samurai.com [205.207.28.82]) (amavisd-new, port 10024) with LMTP id 28182-01-4; Wed, 8 Jun 2005 20:19:59 -0400 (EDT) Received: from [61.88.101.19] (unknown [61.88.101.19]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (No client certificate requested) by mailbox.samurai.com (Postfix) with ESMTP id C3F6618CD67; Wed, 8 Jun 2005 20:19:58 -0400 (EDT) Message-ID: <42A78B27.9070603@samurai.com> Date: Thu, 09 Jun 2005 10:19:51 +1000 From: Neil Conway User-Agent: Debian Thunderbird 1.0.2 (X11/20050602) X-Accept-Language: en-us, en MIME-Version: 1.0 To: Tom Arthurs Cc: Donald Courtney , pgsql-performance@postgresql.org Subject: Re: Postgresql on an AMD64 machine References: <1118080420.1644.23.camel@penguin1> <42A5F7B6.20502@sun.com> <42A5FB70.8090807@jobflash.com> <42A6014C.30108@sun.com> <42A605E8.8040607@jobflash.com> <42A639C3.40606@samurai.com> <42A72047.6030304@jobflash.com> In-Reply-To: <42A72047.6030304@jobflash.com> Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit X-Virus-Scanned: by amavisd-new at mailbox.samurai.com X-Virus-Scanned: by amavisd-new at hub.org X-Spam-Status: No, hits=0.018 tagged_above=0 required=5 tests=AWL X-Spam-Level: X-Archive-Number: 200506/192 X-Sequence-Number: 12829 Tom Arthurs wrote: > I just puhsd 8.0.3 to production on Sunday, and haven't had a time to > really monitor it under load, so I can't tell if it's helped the context > switch problem yet or not. 8.0 is unlikely to make a significant difference -- by "current sources" I meant the current CVS HEAD sources (i.e. 8.1devel). -Neil