From owner-freebsd-current@FreeBSD.ORG Fri Oct 27 00:58:50 2006 Return-Path: X-Original-To: current@freebsd.org Delivered-To: freebsd-current@FreeBSD.ORG Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 46ECF16A40F; Fri, 27 Oct 2006 00:58:50 +0000 (UTC) (envelope-from jb@what-creek.com) Received: from what-creek.com (what-creek.com [66.111.37.70]) by mx1.FreeBSD.org (Postfix) with ESMTP id B2E9743E3E; Fri, 27 Oct 2006 00:56:10 +0000 (GMT) (envelope-from jb@what-creek.com) Received: by what-creek.com (Postfix, from userid 102) id BF799140EC06; Fri, 27 Oct 2006 00:57:33 +0000 (GMT) Date: Fri, 27 Oct 2006 00:57:33 +0000 From: John Birrell To: David Xu Message-ID: <20061027005733.GA31389@what-creek.com> References: <20061026213343.GA29160@what-creek.com> <20061026233330.GC29909@what-creek.com> <200610270851.39444.davidxu@freebsd.org> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <200610270851.39444.davidxu@freebsd.org> User-Agent: Mutt/1.4.2.1i Cc: current@freebsd.org Subject: Re: HEADSUP: KSE about to become a kernel option X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Discussions about the use of FreeBSD-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 27 Oct 2006 00:58:50 -0000 On Fri, Oct 27, 2006 at 08:51:39AM +0800, David Xu wrote: > By compiling kernel without KSE option, super-smack's select-key.smack with > 10 clients on Athlon64 dual-core 3800+ breaks 31000 q/s, otherwise it can only > get 29000 q/s. Mysql version is 5.0.24a, FreeBSD AMD64. So that must be the difference in context switch time? -- John Birrell