From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756128AbYIQVtK (ORCPT ); Wed, 17 Sep 2008 17:49:10 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1754590AbYIQVs5 (ORCPT ); Wed, 17 Sep 2008 17:48:57 -0400 Received: from pih-relay04.plus.net ([212.159.14.17]:44442 "EHLO pih-relay04.plus.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754444AbYIQVs4 (ORCPT ); Wed, 17 Sep 2008 17:48:56 -0400 Message-ID: <48D17B47.7080704@yahoo.com> Date: Wed, 17 Sep 2008 22:48:55 +0100 From: Sitsofe Wheeler User-Agent: Thunderbird 2.0.0.16 (Macintosh/20080707) MIME-Version: 1.0 To: Arjan van de Ven CC: linux-kernel@vger.kernel.org, Ingo Molnar Subject: Re: How how latent should non-preemptive scheduling be? References: In-Reply-To: Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit X-Plusnet-Relay: 71efaa7fcf140e0364b895548fb3757a Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Arjan van de Ven wrote: > this says you haven't done "make install" on the latencytop directory > so it's not translating things for you.. can you do that please? > Cause Maximum Percentage > Scheduler: waiting for cpu 208.3 msec 59.4 % > Userspace lock contention 4.9 msec 29.7 % > Waiting for event (poll) 4.8 msec 7.1 % > Waiting for event (select) 4.5 msec 0.6 % > msleep acpi_ec_wait acpi_ec_transaction acpi_ec_re 1.9 msec 2.0 % > msleep acpi_ec_wait acpi_ec_transaction acpi_ec_bu 1.9 msec 0.7 % > msleep acpi_ec_wait acpi_ec_transaction acpi_ec_bu 1.9 msec 0.6 % > Executing raw SCSI command 0.7 msec 0.0 % > ex_resolve_to_value > > > > > > Process firefox-bin (5756) Total: 317.2 msec > Scheduler: waiting for cpu 208.3 msec 96.4 % > Waiting for event (poll) 3.7 msec 3.0 % > Userspace lock contention 1.0 msec 0.7 % > > > > > > > > > pdflush gnome-vfs-daemo bash top bash pulseaudio gconf-helper bash rhythmbox firefox run-mozilla.sh firefox-bin Better?