From owner-freebsd-current@FreeBSD.ORG Mon Jan 25 12:59:36 2010 Return-Path: Delivered-To: freebsd-current@FreeBSD.ORG Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 50FF91065692; Mon, 25 Jan 2010 12:59:36 +0000 (UTC) (envelope-from olli@lurza.secnetix.de) Received: from lurza.secnetix.de (lurza.secnetix.de [IPv6:2a01:170:102f::2]) by mx1.freebsd.org (Postfix) with ESMTP id CEA2F8FC0C; Mon, 25 Jan 2010 12:59:35 +0000 (UTC) Received: from lurza.secnetix.de (localhost [127.0.0.1]) by lurza.secnetix.de (8.14.3/8.14.3) with ESMTP id o0PCxHon018361; Mon, 25 Jan 2010 13:59:33 +0100 (CET) (envelope-from oliver.fromme@secnetix.de) Received: (from olli@localhost) by lurza.secnetix.de (8.14.3/8.14.3/Submit) id o0PCxHBp018360; Mon, 25 Jan 2010 13:59:17 +0100 (CET) (envelope-from olli) Date: Mon, 25 Jan 2010 13:59:17 +0100 (CET) Message-Id: <201001251259.o0PCxHBp018360@lurza.secnetix.de> From: Oliver Fromme To: freebsd-current@FreeBSD.ORG, attilio@FreeBSD.ORG In-Reply-To: <3bbf2fe11001211033t4dfab54ai5d48156928fe7657@mail.gmail.com> X-Newsgroups: list.freebsd-current User-Agent: tin/1.8.3-20070201 ("Scotasay") (UNIX) (FreeBSD/6.4-PRERELEASE-20080904 (i386)) MIME-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 8bit X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-2.1.2 (lurza.secnetix.de [127.0.0.1]); Mon, 25 Jan 2010 13:59:33 +0100 (CET) Cc: Subject: Re: top(1) + vmstat(8): CPU percentages broken 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: Mon, 25 Jan 2010 12:59:36 -0000 Attilio Rao <> wrote: > 2010/1/21 Oliver Fromme : > > Hello, > > > > On a 9-current system (sources as of Monday 2010-01-18), > > top(1) displays 0% for _all_ values in the "CPU" line > > (user, nice, sys, int, idle).  Also, in vmstat(1) the > > cpu columns us/sy/id are always zero. > > > > Is there a know problem with CPU time accounting in > > 9-current? > > May you revert r202387, 202441 and 202534 and see if it does make a difference? Yes, reverting those fixes the problem. The CPU statistics are back to normal. Best regards Oliver -- Oliver Fromme, secnetix GmbH & Co. KG, Marktplatz 29, 85567 Grafing b. M. Handelsregister: Registergericht Muenchen, HRA 74606, Geschäftsfuehrung: secnetix Verwaltungsgesellsch. mbH, Handelsregister: Registergericht Mün- chen, HRB 125758, Geschäftsführer: Maik Bachmann, Olaf Erb, Ralf Gebhart FreeBSD-Dienstleistungen, -Produkte und mehr: http://www.secnetix.de/bsd "The ITU has offered the IETF formal alignment with its corresponding technology, Penguins, but that won't fly." -- RFC 2549