From owner-freebsd-performance@FreeBSD.ORG Wed Mar 7 13:59:34 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 35B7816A406 for ; Wed, 7 Mar 2007 13:59:34 +0000 (UTC) (envelope-from cryx-freebsd@h3q.com) Received: from mail.h3q.com (mail.h3q.com [217.13.206.148]) by mx1.freebsd.org (Postfix) with ESMTP id C6C4213C494 for ; Wed, 7 Mar 2007 13:59:32 +0000 (UTC) (envelope-from cryx-freebsd@h3q.com) Received: (qmail 80039 invoked from network); 7 Mar 2007 13:32:50 -0000 Received: from unknown (HELO ?10.1.1.245?) (smtpsend@62.220.7.20) by mail.h3q.com with AES256-SHA encrypted SMTP; 7 Mar 2007 13:32:50 -0000 Message-ID: <45EEBF01.8030109@h3q.com> Date: Wed, 07 Mar 2007 14:32:49 +0100 From: Philipp Wuensche User-Agent: Thunderbird 1.5.0.9 (Macintosh/20061207) MIME-Version: 1.0 To: Francisco Reyes References: <0e2001c7574c$26bc15a0$b3db87d4@multiplay.co.uk> <20070224005748.GA25295@xor.obsecurity.org> <45E1C3FC.6040905@he.iki.fi> In-Reply-To: Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Cc: freebsd-performance@freebsd.org Subject: Re: FreeBSD Scaling on 6.2-RELEASE? 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, 07 Mar 2007 13:59:34 -0000 Francisco Reyes wrote: > Petri Helenius writes: > >> The point in threading is that different threads can execute >> simultaneously on multiple CPU's. > > What combination of FreeBSD+Mysql will have multiple threads run by > different CPUs? > > In the few SMP FreeBSD + Mysql setups (mysql 4.X) that I have at work I > only see mysql in one cpu as reported by top. Maybe you should use Strg+H (-H as option) to show threads seperatly in top or take a look at the THR column. greetings, philipp