From owner-freebsd-questions@FreeBSD.ORG Fri Jul 14 04:16:55 2006 Return-Path: X-Original-To: freebsd-questions@freebsd.org Delivered-To: freebsd-questions@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 0EFE116A4DD for ; Fri, 14 Jul 2006 04:16:55 +0000 (UTC) (envelope-from rob@coombs.anu.edu.au) Received: from mailhost.netspeed.com.au (mailhost.netspeed.com.au [203.31.48.33]) by mx1.FreeBSD.org (Postfix) with ESMTP id 87A2043D46 for ; Fri, 14 Jul 2006 04:16:53 +0000 (GMT) (envelope-from rob@coombs.anu.edu.au) Received: from freebsd.connect-a.com.au (unverified [210.11.146.186]) by NSmailhost (SurgeMail 3.7c) with ESMTP id 227806807 for multiple; Fri, 14 Jul 2006 14:16:25 +1000 Received: from localhost (localhost [127.0.0.1]) by freebsd.connect-a.com.au (8.12.3/8.11.3) with ESMTP id k6E4Gbf5000972; Fri, 14 Jul 2006 14:16:37 +1000 (EST) (envelope-from rob@coombs.anu.edu.au) Date: Fri, 14 Jul 2006 14:16:37 +1000 (EST) From: Rob Hurle X-X-Sender: rob@freebsd.connect-a.com.au To: freebsd-questions@freebsd.org In-Reply-To: <44B6D0B1.5030007@tania.servebbs.org> Message-ID: <20060714141115.D581@freebsd.connect-a.com.au> References: <20060713123214.GA30789@teddy.fas.com> <20060713201653.GA18143@teddy.fas.com> <54db43990607131503w6203cbb8t46e478a008895b52@mail.gmail.com> <44B6D0B1.5030007@tania.servebbs.org> MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII X-Server: High Performance Mail Server - http://surgemail.com r=896955829 Cc: Bob Subject: Re: top and multiple CPU's 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: Fri, 14 Jul 2006 04:16:55 -0000 > Bob Johnson wrote: > > I don't have a 6.1 SMP system > > to test it on. > > > > On a brand nwe 6,1 SMP system the first 2 lines of top -S > > PID USERNAME THR PRI NICE SIZE RES STATE C TIME WCPU COMMAND > 11 root 1 171 52 0K 8K RUN 1 36.8H 90.38% idle:cpu1 > 12 root 1 171 52 0K 8K RUN 0 36.1H 90.33% idle:cpu0 I also have a brand new 6.1 SMP system, but the first 2 lines of top -S show something very different: 11 root 1 171 52 0K 8K CPU1 0 0:00 99.17% idle: cpu1 12 root 1 171 52 0K 8K RUN 0 288:46 98.14% idle: cpu0 Any ideas why cpu1 appears to be not doing anything? dmesg says: ..... CPU: Intel(R) Pentium(R) 4 CPU 3.20GHz (3206.31-MHz 686-class CPU) Origin = "GenuineIntel" Id = 0xf43 Stepping = 3 Features=0xbfebfbff Features2=0x649d> AMD Features=0x20100000 Logical CPUs per core: 2 real memory = 1072087040 (1022 MB) avail memory = 1039990784 (991 MB) FreeBSD/SMP: Multiprocessor System Detected: 2 CPUs cpu0 (BSP): APIC ID: 0 cpu1 (AP): APIC ID: 1 .... Rob Hurle ----------------------------------------------------- Rob Hurle Faculty of Asian Studies, ANU Home address and contacts: Tel: +61 2 6247 2397 PO Box 4013 Fax: +61 2 6247 2397 Ainslie Cell phone: 0417 293 603 Australia e-mail: rob@coombs.anu.edu.au -----------------------------------------------------