From owner-freebsd-bugs@FreeBSD.ORG Wed Aug 27 11:00:06 2008 Return-Path: Delivered-To: freebsd-bugs@hub.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 7F6691065687 for ; Wed, 27 Aug 2008 11:00:06 +0000 (UTC) (envelope-from gnats@FreeBSD.org) Received: from freefall.freebsd.org (freefall.freebsd.org [IPv6:2001:4f8:fff6::28]) by mx1.freebsd.org (Postfix) with ESMTP id 1E7128FC1C for ; Wed, 27 Aug 2008 11:00:06 +0000 (UTC) (envelope-from gnats@FreeBSD.org) Received: from freefall.freebsd.org (gnats@localhost [127.0.0.1]) by freefall.freebsd.org (8.14.2/8.14.2) with ESMTP id m7RB060u018441 for ; Wed, 27 Aug 2008 11:00:06 GMT (envelope-from gnats@freefall.freebsd.org) Received: (from gnats@localhost) by freefall.freebsd.org (8.14.2/8.14.1/Submit) id m7RB06SN018439; Wed, 27 Aug 2008 11:00:06 GMT (envelope-from gnats) Resent-Date: Wed, 27 Aug 2008 11:00:06 GMT Resent-Message-Id: <200808271100.m7RB06SN018439@freefall.freebsd.org> Resent-From: FreeBSD-gnats-submit@FreeBSD.org (GNATS Filer) Resent-To: freebsd-bugs@FreeBSD.org Resent-Reply-To: FreeBSD-gnats-submit@FreeBSD.org, KOIE Hidetaka Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id AB74F106564A for ; Wed, 27 Aug 2008 10:51:24 +0000 (UTC) (envelope-from nobody@FreeBSD.org) Received: from www.freebsd.org (www.freebsd.org [IPv6:2001:4f8:fff6::21]) by mx1.freebsd.org (Postfix) with ESMTP id A9BE98FC2B for ; Wed, 27 Aug 2008 10:51:24 +0000 (UTC) (envelope-from nobody@FreeBSD.org) Received: from www.freebsd.org (localhost [127.0.0.1]) by www.freebsd.org (8.14.2/8.14.2) with ESMTP id m7RApOk8013822 for ; Wed, 27 Aug 2008 10:51:24 GMT (envelope-from nobody@www.freebsd.org) Received: (from nobody@localhost) by www.freebsd.org (8.14.2/8.14.1/Submit) id m7RApODg013821; Wed, 27 Aug 2008 10:51:24 GMT (envelope-from nobody) Message-Id: <200808271051.m7RApODg013821@www.freebsd.org> Date: Wed, 27 Aug 2008 10:51:24 GMT From: KOIE Hidetaka To: freebsd-gnats-submit@FreeBSD.org X-Send-Pr-Version: www-3.1 Cc: Subject: kern/126880: CPU usages are unbalanced X-BeenThere: freebsd-bugs@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Bug reports List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 27 Aug 2008 11:00:06 -0000 >Number: 126880 >Category: kern >Synopsis: CPU usages are unbalanced >Confidential: no >Severity: non-critical >Priority: low >Responsible: freebsd-bugs >State: open >Quarter: >Keywords: >Date-Required: >Class: change-request >Submitter-Id: current-users >Arrival-Date: Wed Aug 27 11:00:05 UTC 2008 >Closed-Date: >Last-Modified: >Originator: KOIE Hidetaka >Release: 8.0-CURRENT >Organization: surigiken >Environment: FreeBSD guriandgura 8.0-CURRENT FreeBSD 8.0-CURRENT #0: Thu Aug 21 12:16:00 JST 2008 koie@guriandgura:/usr/obj/usr/src/sys/GURIANDGURA amd64 >Description: Idle times per CPU can be watched by top(1). But these times are clearly different. >How-To-Repeat: This machine is dual-core opteron and dual-socket. koie@guriandgura% top -HSn|grep idle 11 root 171 ki31 0K 64K RUN 0 26.7H 41.55% {idle: cpu0} 11 root 171 ki31 0K 64K RUN 2 23.5H 31.88% {idle: cpu2} 11 root 171 ki31 0K 64K RUN 1 19.9H 15.19% {idle: cpu1} 11 root 171 ki31 0K 64K RUN 3 20.8H 9.18% {idle: cpu3} koie@guriandgura% >Fix: >Release-Note: >Audit-Trail: >Unformatted: