From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from sc8-sf-mx1-b.sourceforge.net ([10.3.1.91] helo=mail.sourceforge.net) by sc8-sf-list1-new.sourceforge.net with esmtp (Exim 4.43) id 1Gc6kM-0002av-03 for user-mode-linux-devel@lists.sourceforge.net; Mon, 23 Oct 2006 13:50:10 -0700 Received: from pne-smtpout4-sn2.hy.skanova.net ([81.228.8.154]) by mail.sourceforge.net with esmtp (Exim 4.44) id 1Gc6kJ-00007T-J3 for user-mode-linux-devel@lists.sourceforge.net; Mon, 23 Oct 2006 13:50:10 -0700 Received: from mail.jjkola.tk (88.192.55.138) by pne-smtpout4-sn2.hy.skanova.net (7.2.075) id 44A2EAB8004EAFFD for user-mode-linux-devel@lists.sourceforge.net; Mon, 23 Oct 2006 22:49:58 +0200 Received: from jyrki.jjkola.tk ([192.168.1.3]) by mail.jjkola.tk with esmtp (Exim 4.60) (envelope-from ) id 1Gc6mI-0006oB-6H for user-mode-linux-devel@lists.sourceforge.net; Mon, 23 Oct 2006 23:52:10 +0300 Message-ID: <453D2AD5.2040907@jjkola.tk> Date: Mon, 23 Oct 2006 23:49:25 +0300 From: Jyrki Jaakkola MIME-Version: 1.0 References: <200610210238.16557.blaisorblade@yahoo.it> <17462.1161394764@sandelman.ottawa.on.ca> <200610210454.23887.blaisorblade@yahoo.it> In-Reply-To: Subject: Re: [uml-devel] Xen 3.0.2 and UML guest List-Id: The user-mode Linux development list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: user-mode-linux-devel-bounces@lists.sourceforge.net Errors-To: user-mode-linux-devel-bounces@lists.sourceforge.net To: user-mode-linux-devel@lists.sourceforge.net Hello! Michael Richardson wrote: > Blaisorblade> A strace -t (or whichever option shows the timings) > Blaisorblade> would help finding _where_ > Blaisorblade> is the big pause... > > >> I think you mean -T? > > Blaisorblade> Actually -t prints timestamps, which can be more useful to look at "when are > Blaisorblade> we?". > > okay, I can do -T if you want. > http://www.sandelman.ca/tmp/east.trace.gz from strace command line help: -t -- absolute timestamp -T -- print time spent in each syscall so if you use -T it will only tell how long did it spend in a system call and not what was the current time of execution (when calling a system call). Regards, Jyrki Jaakkola ------------------------------------------------------------------------- Using Tomcat but need to do more? Need to support web services, security? Get stuff done quickly with pre-integrated technology to make your job easier Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo http://sel.as-us.falkag.net/sel?cmd=lnk&kid=120709&bid=263057&dat=121642 _______________________________________________ User-mode-linux-devel mailing list User-mode-linux-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/user-mode-linux-devel