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Date: Thu, 2 Feb 2012 16:52:50 +0100
From: Jean-Michel Hautbois <jhautbois@...il.com>
To: linux-kernel <linux-kernel@...r.kernel.org>
Cc: Jean-Michel Hautbois <jhautbois@...il.com>
Subject: Specifying some processes to record using perf
Hi all,
I am using perf and I have several process and threads to record.
I know that some threads in particular are interesting, and I don't
find a way to specify multiple threads in perf record.
The "-t" option takes only one thread IIUC.
I don't know if the "--cgroup" is intended to do that, but I didn't
succeed to use it...
I would also like to exclude one specific process (or thread) when I
do a system-wide record, and I think it is not possible either ?
Thanks in advance !
Regards,
JM
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