From owner-freebsd-questions@FreeBSD.ORG Wed Sep 24 17:28:07 2003 Return-Path: Delivered-To: freebsd-questions@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 31B8216A4B3 for ; Wed, 24 Sep 2003 17:28:07 -0700 (PDT) Received: from mta02-svc.ntlworld.com (mta02-svc.ntlworld.com [62.253.162.42]) by mx1.FreeBSD.org (Postfix) with ESMTP id 1FEF443F75 for ; Wed, 24 Sep 2003 17:28:06 -0700 (PDT) (envelope-from jaco2001uk@ntlworld.com) Received: from [10.137.100.62] by mta02-svc.ntlworld.com (InterMail vM.4.01.03.37 201-229-121-137-20020806) with SMTP id <20030925002805.NIWE272.mta02-svc.ntlworld.com@[10.137.100.62]> for ; Thu, 25 Sep 2003 01:28:05 +0100 X-Originating-IP: [82.133.109.144] From: To: freebsd-questions@freebsd.org Date: Thu, 25 Sep 2003 0:28:05 +0000 MIME-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Message-Id: <20030925002805.NIWE272.mta02-svc.ntlworld.com@[10.137.100.62]> Subject: FreeBSD and SMP support X-BeenThere: freebsd-questions@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list List-Id: User questions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 25 Sep 2003 00:28:07 -0000 Hi I'm after some general information on SMP support on FreeBSD. I've been running FreeBSD 5.1 for a couple of months as a Web server on a single CPU system and have had no problems - in fact it's performed excellent. I've now got a "new" PC that has dual PII 300 CPU's. I have read a lot of articles regarding the supposed poor support of SMP in Pre 5 releases but that now apparently is starting to change in 5.X releases. I've also read articles relating to performance issues with MySQL on FreeBSD. Although apparently performance has drastically improved in MySQL 4 series releases though - if compile with Linux Threads Support (?) My questions really are how well does FreeBSD 5.X or 4.X running Apache and MySQL perform with 2 CPU's and does Linux perform better? Many thanks David ----------------------------------------- Email provided by http://www.ntlhome.com/