From: Torrey Hoffman <thoffman@arnor.net>
To: Linux Kernel <linux-kernel@vger.kernel.org>
Subject: measuring time spent in kernel
Date: 11 Apr 2002 16:54:55 -0700 [thread overview]
Message-ID: <1018569297.15331.4.camel@shire.arnor.net> (raw)
"top" and similar tools don't seem to capture the time spent in kernel
which isn't on behalf of a user process.
I vaguely remember mention on this list of a tool that soaks up as many
cycles as it can get to obtain an accurate measurement of the true
system time.
Can some one give me a pointer? I've had no luck with Google...
thanks,
Torrey Hoffman
thoffman@arnor.net
torrey.hoffman@myrio.com
next reply other threads:[~2002-04-11 23:51 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2002-04-11 23:54 Torrey Hoffman [this message]
2002-04-11 23:22 ` measuring time spent in kernel Karim Yaghmour
2002-04-11 23:26 ` Andrew Morton
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