From owner-freebsd-stable@FreeBSD.ORG Fri Nov 30 16:02:29 2007 Return-Path: Delivered-To: freebsd-stable@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id E426616A418; Fri, 30 Nov 2007 16:02:29 +0000 (UTC) (envelope-from petefrench@ticketswitch.com) Received: from angel.ticketswitch.com (angel.ticketswitch.com [IPv6:2002:57e0:1d4e::1]) by mx1.freebsd.org (Postfix) with ESMTP id A63E113C4E1; Fri, 30 Nov 2007 16:02:29 +0000 (UTC) (envelope-from petefrench@ticketswitch.com) Received: from smaug.rattatosk ([10.50.50.2]) by angel.ticketswitch.com with esmtps (TLSv1:AES256-SHA:256) (Exim 4.67 (FreeBSD)) (envelope-from ) id 1Iy8Jw-0008SI-DR; Fri, 30 Nov 2007 16:02:28 +0000 Received: from dilbert.rattatosk ([10.50.50.6] helo=dilbert.ticketswitch.com) by smaug.rattatosk with esmtp (Exim 4.67 (FreeBSD)) (envelope-from ) id 1Iy8Jw-000JTM-BB; Fri, 30 Nov 2007 16:02:28 +0000 Received: from petefrench by dilbert.ticketswitch.com with local (Exim 4.68 (FreeBSD)) (envelope-from ) id 1Iy8Jw-0005RV-AU; Fri, 30 Nov 2007 16:02:28 +0000 To: kris@FreeBSD.org In-Reply-To: <47502F51.3010007@FreeBSD.org> Message-Id: From: Pete French Date: Fri, 30 Nov 2007 16:02:28 +0000 Cc: max@love2party.net, freebsd-stable@freebsd.org, kometen@gmail.com Subject: Re: Also seeing 2 x quad-core system slower that 2 x dual core X-BeenThere: freebsd-stable@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Production branch of FreeBSD source code List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 30 Nov 2007 16:02:30 -0000 > Well, the "1" is a boolean so those values will probably also work, but > the point was to disable apics 1,3,5 and 7 on the left hand side :) In > your case those are also valid but sometimes they are other numbers. yes, I worked that out about 5 minutes after posting and making myself look foolish ;) (and on the 3rd reboot I realised its 'disabled' not 'disable' but I got there in the end!). Sorry I havent followe dup any of the oher emails just yet - I have ten of these servers and todays projecst is to get amd64 onto all of them, which I have been doing failry intensely most of the morning. When thats done I will pick one new one and one old one and try some tests that people have asked for. cheers, -pete.