From mboxrd@z Thu Jan  1 00:00:00 1970
From: =?UTF-8?B?T3phbiDDh2HEn2xheWFu?= <ozan@pardus.org.tr>
Date: Tue, 19 May 2009 20:29:54 +0000
Subject: Debugging udevd startup time
Message-Id: <4A1316C2.4090407@pardus.org.tr>
List-Id: <linux-hotplug.vger.kernel.org>
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To: linux-hotplug@vger.kernel.org

Hi,

I wonder how can I debug the possible bottleneck(s) during the startup
of udevd?

I'm writing the $(udevadm --monitor)'s output to a log file during boot
and I have the exact events and timestamps. I really don't understand
why the whole process takes a bunch of seconds.

I'm using 2.6.30_rc6 + udev 141.

It's a typical default udev installation. (compiled with -O2),

Any help or comment on the subject would be really appreciated, I'm also
sending a link to the complete monitor.log:

http://cekirdek.pardus.org.tr/~ozan/udevmonitor.log


Thanks
Ozan Caglayan

http://www.pardus.org.tr/eng