From owner-freebsd-questions@FreeBSD.ORG Mon Mar 12 10:05:05 2007 Return-Path: X-Original-To: questions@freebsd.org Delivered-To: freebsd-questions@FreeBSD.ORG Received: from mx1.freebsd.org (mx1.freebsd.org [69.147.83.52]) by hub.freebsd.org (Postfix) with ESMTP id 279EC16A40E for ; Mon, 12 Mar 2007 10:05:05 +0000 (UTC) (envelope-from wojtek@tensor.gdynia.pl) Received: from chylonia.3miasto.net (chylonia.3miasto.net [83.12.228.78]) by mx1.freebsd.org (Postfix) with ESMTP id 9935A13C465 for ; Mon, 12 Mar 2007 10:05:04 +0000 (UTC) (envelope-from wojtek@tensor.gdynia.pl) Received: from chylonia.3miasto.net (localhost [127.0.0.1]) by chylonia.3miasto.net (8.13.8/8.13.4) with ESMTP id l2CA53vB043879; Mon, 12 Mar 2007 11:05:03 +0100 (CET) (envelope-from wojtek@tensor.gdynia.pl) Received: from localhost (wojtek@localhost) by chylonia.3miasto.net (8.13.8/8.13.4/Submit) with ESMTP id l2CA521I043876; Mon, 12 Mar 2007 11:05:02 +0100 (CET) (envelope-from wojtek@tensor.gdynia.pl) X-Authentication-Warning: chylonia.3miasto.net: wojtek owned process doing -bs Date: Mon, 12 Mar 2007 11:05:02 +0100 (CET) From: Wojciech Puchar X-X-Sender: wojtek@chylonia.3miasto.net To: Vulpes Velox In-Reply-To: <20070311194326.4da9e341@vixen42> Message-ID: <20070312110429.D43617@chylonia.3miasto.net> References: <6faf55220703100845u62eab431y3a16ae0d8cb3bba7@mail.gmail.com> <55D533EB-26F9-40B7-838B-8BCB9D0A9463@tca-cable-connector.com> <20070310223906.E8914@chylonia.3miasto.net> <20070311194326.4da9e341@vixen42> MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII; format=flowed Cc: David Schulz , FreeBSD Questions Subject: Re: Howmany CPU Does FreeBSD Support ? X-BeenThere: freebsd-questions@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: User questions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 12 Mar 2007 10:05:05 -0000 >> for machines doing mostly fileserving and routing even 2 CPUs may >> be not well utilized > > That is only true if the process is giant locked. When look at dmesg, > look for things that say GIANT-LOCKED and those will be ones confined > to one processor. There has been a massive push since 5 to get ride > of those. top shows giant-lock RARELY when i observe my machines.