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Date:	Fri, 11 Apr 2008 08:47:56 +0200
From:	Mike Galbraith <efault@....de>
To:	LKML <linux-kernel@...r.kernel.org>
Subject: latencytop kills volanomark throughput.  yawn?

Greetings list,

The moral of this story is probably "don't do that", but...

While doing some scheduler testing recently, I ran volanomark, and
accidentally left latencytop running.  The results were decidedly
un-good, and the reason appears to be that MUCH time is spent crawling
over a list of (106 loaded) modules.

	-Mike

View attachment "oreport-2.6.25-smp-latencytop" of type "text/plain" (4319 bytes)

View attachment "oreport-2.6.25-smp-no-latencytop" of type "text/plain" (6627 bytes)

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