From mboxrd@z Thu Jan  1 00:00:00 1970
From: bugzilla-daemon@bugzilla.kernel.org
Subject: [Bug 13783] udev causes high cpu usage
Date: Mon, 19 Oct 2009 03:46:26 GMT
Message-ID: <200910190346.n9J3kQsj026955@demeter.kernel.org>
References: <bug-13783-11613@http.bugzilla.kernel.org/>
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http://bugzilla.kernel.org/show_bug.cgi?id=13783





--- Comment #19 from Wendall Cada <wendallc@83864.com>  2009-10-19 03:46:23 ---
What's interesting is that the cpu usage is spread across several processes:
devkit-disks-daemon 3%-8% (user)
gvfs-gdu-volume-monitor 3%-8% (system)
dbus-daemon 3%-8% (system)
gdu-notification-daemon 3%-8% (user)
udevd 1%-2% (system)

The cpu spikes to about 35%-40% usage for 30 seconds, then drops down to about
15%-20% for around a second and repeats the cycle.

I'm not sure which process I should provide an strace for. Or even if this is a
udev bug at this point. Suggestions?

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