From owner-freebsd-threads@FreeBSD.ORG Sun May 23 10:35:32 2004 Return-Path: Delivered-To: freebsd-threads@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 7A3F616A4CE for ; Sun, 23 May 2004 10:35:32 -0700 (PDT) Received: from mta03-svc.ntlworld.com (mta03-svc.ntlworld.com [62.253.162.43]) by mx1.FreeBSD.org (Postfix) with ESMTP id EC46243D1D for ; Sun, 23 May 2004 10:35:31 -0700 (PDT) (envelope-from tom.hurst@clara.net) Received: from voi.aagh.net ([81.104.55.176]) by mta03-svc.ntlworld.com (InterMail vM.4.01.03.37 201-229-121-137-20020806) with ESMTP id <20040523173338.SJEO28581.mta03-svc.ntlworld.com@voi.aagh.net> for ; Sun, 23 May 2004 18:33:38 +0100 Received: from freaky by voi.aagh.net with local (Exim 4.34; FreeBSD) id 1BRwrr-000PXY-7S for freebsd-threads@freebsd.org; Sun, 23 May 2004 18:34:35 +0100 Date: Sun, 23 May 2004 18:34:35 +0100 From: Thomas Hurst To: freebsd-threads@freebsd.org Message-ID: <20040523173435.GB97724@voi.aagh.net> Mail-Followup-To: freebsd-threads@freebsd.org References: <5.2.0.9.2.20040521154458.01627688@127.0.0.1> <5.2.0.9.2.20040521154458.01627688@127.0.0.1> <5.2.0.9.2.20040522052606.0156fd70@mail.ojoink.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <5.2.0.9.2.20040522052606.0156fd70@mail.ojoink.com> Organization: Not much. User-Agent: Mutt/1.5.6i Sender: Thomas Hurst Subject: Re: Why is MySQL nearly twice as fast on Linux? X-BeenThere: freebsd-threads@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list List-Id: Threading on FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 23 May 2004 17:35:32 -0000 * JG (amd64list@jpgsworld.com) wrote: > ... But I wish I knew how he ran super-smack, those numbers are > insane. Nothing special: super-smack smacks/select-key.smack 4 1000 Or so; change the number of clients and iterations to taste; you'll note performance does improve slightly with more clients up to the number of CPU's and then drops slowly as you add more, with system load apparantly not increasing a whole lot; I'm not even sure it got past 50% most of the time, despite there being plenty of active clients. It'd be interesting to see this comparison with PgSQL; super-smack supports it, and as a preforking database server it might do better on FreeBSD. -- Thomas 'Freaky' Hurst - freaky@aagh.net - http://www.aagh.net/