From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from lists.gentoo.org (pigeon.gentoo.org [208.92.234.80]) by finch.gentoo.org (Postfix) with ESMTP id 0C7C11381F3 for ; Thu, 13 Dec 2012 18:19:30 +0000 (UTC) Received: from pigeon.gentoo.org (localhost [127.0.0.1]) by pigeon.gentoo.org (Postfix) with SMTP id 1A13121C04F; Thu, 13 Dec 2012 18:19:16 +0000 (UTC) Received: from mx1.hadt.biz (sil.hadt.biz [5.9.16.100]) (using TLSv1 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by pigeon.gentoo.org (Postfix) with ESMTPS id 3A847E05CB for ; Thu, 13 Dec 2012 18:18:03 +0000 (UTC) Received: from [192.168.255.100] (p5B3433DD.dip.t-dialin.net [91.52.51.221]) (using TLSv1 with cipher ECDHE-RSA-AES256-SHA (256/256 bits)) (No client certificate requested) by mx1.hadt.biz (Postfix) with ESMTPSA id C06E140034 for ; Thu, 13 Dec 2012 19:18:01 +0100 (CET) Message-ID: <50CA1BD9.8090906@hadt.biz> Date: Thu, 13 Dec 2012 19:18:01 +0100 From: Michael Hampicke User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:17.0) Gecko/17.0 Thunderbird/17.0 Precedence: bulk List-Post: List-Help: List-Unsubscribe: List-Subscribe: List-Id: Gentoo Linux mail X-BeenThere: gentoo-user@lists.gentoo.org Reply-to: gentoo-user@lists.gentoo.org MIME-Version: 1.0 To: gentoo-user@lists.gentoo.org Subject: Re: [gentoo-user] Dual or Quad CPU complications? References: In-Reply-To: Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit X-Archives-Salt: 8d0a9d3f-ced3-4212-8cd6-d086fefe3af6 X-Archives-Hash: 6aa6a1430aff43355613278f5b777d20 Am 13.12.2012 07:12, schrieb Grant: > I've only ever used systems with a single CPU. I'm looking for a new host > for a dedicated server (suggestions?) and it looks like I'll probably > choose a machine with two or four CPUs. What sort of complications does > that add to set up and/or maintenance with Gentoo? > > - Grant > If you want to run mysql with high memory usage on that machine, you might want to read http://blog.jcole.us/2010/09/28/mysql-swap-insanity-and-the-numa-architecture/ Everything else that I can think of already has beed said. Oh, tweak MAKEOPTS for a faster compile time, you also might want to look at emerges --jobs and --load-average parameters