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Message-ID: <48D17B47.7080704@yahoo.com>
Date: Wed, 17 Sep 2008 22:48:55 +0100
From: Sitsofe Wheeler <sitsofe@...oo.com>
To: Arjan van de Ven <arjan@...radead.org>
CC: linux-kernel@...r.kernel.org, Ingo Molnar <mingo@...e.hu>
Subject: Re: How how latent should non-preemptive scheduling be?
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 %
>
>
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>
>
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>
> pdflush gnome-vfs-daemo bash top bash pulseaudio gconf-helper bash rhythmbox firefox run-mozilla.sh firefox-bin
Better?
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