From owner-freebsd-performance@FreeBSD.ORG Fri Dec 16 20:43:24 2005 Return-Path: X-Original-To: freebsd-performance@freebsd.org Delivered-To: freebsd-performance@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 003F616A41F for ; Fri, 16 Dec 2005 20:43:23 +0000 (GMT) (envelope-from gslin@netnews.NCTU.edu.tw) Received: from netnews.NCTU.edu.tw (ccreader.nctu.edu.tw [140.113.54.119]) by mx1.FreeBSD.org (Postfix) with ESMTP id 9D0CC43D60 for ; Fri, 16 Dec 2005 20:43:23 +0000 (GMT) (envelope-from gslin@netnews.NCTU.edu.tw) Received: by netnews.NCTU.edu.tw (Postfix, from userid 1000) id 77B6D3AB; Sat, 17 Dec 2005 04:43:22 +0800 (CST) Date: Sat, 17 Dec 2005 04:43:22 +0800 From: Gea-Suan Lin To: Rink Springer Message-ID: <20051216204322.GA66409@gslin.org> References: <20051216064615.GA41775@gslin.org> <20051216070609.GA3216@il.fontys.nl> Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline In-Reply-To: <20051216070609.GA3216@il.fontys.nl> User-Agent: Mutt/1.5.11 Cc: freebsd-performance@freebsd.org, gslin@gslin.org, leo.huang.gd@gmail.com Subject: Re: Benchmark MySQL Performance On FreeBSD And Linux 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: Fri, 16 Dec 2005 20:43:24 -0000 On Fri, Dec 16, 2005 at 08:06:09AM +0100, Rink Springer wrote: > > And you should disable these options, it may increase ~10% again: > > > > -cpu I486_CPU > > -cpu I586_CPU > > cpu I686_CPU > > A recent discussion on -STABLE warned against removing I586_CPU, refer > to > http://lists.freebsd.org/pipermail/freebsd-stable/2005-December/020696.html > for more information. Thanks, I'll try it later. BTW, did anyone try using jemalloc to test mysql ? -- * Gea-Suan Lin (public key: http://ccreader.nctu.edu.tw/~gslin/key.txt) * If you cannot convince them, confuse them. -- Harry S Truman