From owner-freebsd-questions@FreeBSD.ORG Tue Jun 8 12:11:25 2010 Return-Path: Delivered-To: freebsd-questions@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 9A38B1065673 for ; Tue, 8 Jun 2010 12:11:25 +0000 (UTC) (envelope-from f.bonnet@esiee.fr) Received: from mx1.esiee.fr (mx1.esiee.fr [147.215.1.35]) by mx1.freebsd.org (Postfix) with ESMTP id 5E8B38FC29 for ; Tue, 8 Jun 2010 12:11:25 +0000 (UTC) Received: from mail.esiee.fr (mail.esiee.fr [147.215.1.3]) by mx1.esiee.fr (Postfix) with ESMTP id A180C136E28 for ; Tue, 8 Jun 2010 14:11:24 +0200 (CEST) Received: from mail.esiee.fr (localhost [127.0.0.1]) by VAMS.dummy (Postfix) with SMTP id 87BA4105441A for ; Tue, 8 Jun 2010 14:11:24 +0200 (CEST) Received: from [147.215.18.100] (playground.esiee.fr [147.215.18.100]) by mail.esiee.fr (Postfix) with ESMTP id 4EF3E1054419 for ; Tue, 8 Jun 2010 14:11:24 +0200 (CEST) Message-ID: <4C0E336B.6090207@esiee.fr> Date: Tue, 08 Jun 2010 14:11:23 +0200 From: Frank Bonnet User-Agent: Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.9.1.9) Gecko/20100423 Lightning/1.0b1 Thunderbird/3.0.4 MIME-Version: 1.0 To: freebsd-questions@freebsd.org X-Enigmail-Version: 1.0.1 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Subject: kernel: calcru: runtime went backwards 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: Tue, 08 Jun 2010 12:11:25 -0000 Hello All since few days I get those messages into console and /var/log/messages The machine is a IBM X3650 dual CPU , I've read it could be multi-cpu related but I am a bit confused in it. Does any guru could show me the light on how to stop those messages if possible , this has side effects on Dovecot IMAP server that kill himself when it trap that kind of error messages. Thank you Jun 8 10:16:34 mail kernel: calcru: runtime went backwards from 1721 usec to 1377 usec for pid 684 (rpc.lockd) Jun 8 10:16:34 mail kernel: calcru: runtime went backwards from 528 usec to 459 usec for pid 678 (rpc.statd) Jun 8 10:16:34 mail kernel: calcru: runtime went backwards from 1928 usec to 1906 usec for pid 643 (ypbind) Jun 8 10:16:34 mail kernel: calcru: runtime went backwards from 2241 usec to 1793 usec for pid 643 (ypbind) Jun 8 10:16:34 mail kernel: calcru: runtime went backwards from 9373 usec to 7545 usec for pid 628 (rpcbind) Jun 8 10:16:34 mail kernel: calcru: runtime went backwards from 556 usec to 539 usec for pid 538 (devd) Jun 8 10:16:34 mail kernel: calcru: runtime went backwards from 12152 usec to 9722 usec for pid 538 (devd) Jun 8 10:16:34 mail kernel: calcru: runtime went backwards from 287 usec to 229 usec for pid 143 (adjkerntz) Jun 8 10:16:34 mail kernel: calcru: runtime went backwards from 18 usec to 14 usec for pid 42 (sctp_iterator) Jun 8 10:16:34 mail kernel: calcru: runtime went backwards from 711 usec to 569 usec for pid 39 (irq15: ata1) Jun 8 10:16:34 mail kernel: calcru: runtime went backwards from 44 usec to 40 usec for pid 36 (usb3) Jun 8 10:16:34 mail kernel: calcru: runtime went backwards from 35 usec to 31 usec for pid 35 (usb2) Jun 8 10:16:34 mail kernel: calcru: runtime went backwards from 1325 usec to 1060 usec for pid 23 (swi6: task queue) Jun 8 10:16:34 mail kernel: calcru: runtime went backwards from 21246 usec to 20041 usec for pid 2 (g_event) Jun 8 10:16:34 mail kernel: calcru: runtime went backwards from 8572 usec to 7530 usec for pid 0 (swapper)