From owner-freebsd-current@FreeBSD.ORG Mon May 21 02:11:30 2007 Return-Path: X-Original-To: freebsd-current@freebsd.org Delivered-To: freebsd-current@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [69.147.83.52]) by hub.freebsd.org (Postfix) with ESMTP id C425016A468 for ; Mon, 21 May 2007 02:11:30 +0000 (UTC) (envelope-from sean@cyberwang.net) Received: from sumo.dreamhost.com (sumo.dreamhost.com [66.33.216.29]) by mx1.freebsd.org (Postfix) with ESMTP id B0FBC13C468 for ; Mon, 21 May 2007 02:11:30 +0000 (UTC) (envelope-from sean@cyberwang.net) Received: from spunkymail-a9.g.dreamhost.com (d06184ca.dreamhost.com [208.97.132.202]) by sumo.dreamhost.com (Postfix) with ESMTP id 234F717950E for ; Sun, 20 May 2007 18:41:18 -0700 (PDT) Received: from [10.0.1.2] (68-184-120-224.dhcp.smyr.ga.charter.com [68.184.120.224]) by spunkymail-a9.g.dreamhost.com (Postfix) with ESMTP id B2DE320F08; Sun, 20 May 2007 18:41:15 -0700 (PDT) Message-ID: <4650F888.5020302@cyberwang.net> Date: Sun, 20 May 2007 21:40:24 -0400 From: Sean Bryant User-Agent: Thunderbird 1.5.0.10 (Windows/20070221) MIME-Version: 1.0 To: Walter Vaughan References: <4650E899.2070001@steelerubber.com> In-Reply-To: <4650E899.2070001@steelerubber.com> Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Cc: freebsd-current@freebsd.org Subject: Re: 8 cores of fun X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Discussions about the use of FreeBSD-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 21 May 2007 02:11:30 -0000 Walter Vaughan wrote: > I've got a few days to experiment with an 8 core box, and someone > pointed this page out to me > http://people.freebsd.org/~kris/scaling/mysql.html before I purchased > the box. > > Looking at the patch http://people.freebsd.org/~jeff/tophalf.diff it > doesn't appear to be patchable with 7-CURRENT. > > What I am interested in is Hi-speed Java (really wanted to work with > Java6) and Postgresql-8.2. > > Does anyone have any pointers for optimizing Posgresql & Java on > AMD-64 with 8 cores? > > -- > Walter > _______________________________________________ > freebsd-current@freebsd.org mailing list > http://lists.freebsd.org/mailman/listinfo/freebsd-current > To unsubscribe, send any mail to > "freebsd-current-unsubscribe@freebsd.org" The patch is no longer needed. The bits needed for the improvement were committed already if I'm not mistaken. There's another patch in testing that gives another ~25% boost to mysql and pgsql. So stay tuned.