From: Peter Zijlstra <peterz@infradead.org>
To: Don Zickus <dzickus@redhat.com>
Cc: Joe Mario <jmario@redhat.com>,
LKML <linux-kernel@vger.kernel.org>,
eranian@google.com, Arnaldo Carvalho de Melo <acme@kernel.org>,
Andi Kleen <andi@firstfloor.org>,
jolsa@redhat.com, rfowles@redhat.com
Subject: Re: perf: Translating mmap2 ids into socket info?
Date: Thu, 23 Oct 2014 13:30:01 +0200 [thread overview]
Message-ID: <20141023113001.GA12706@worktop.programming.kicks-ass.net> (raw)
In-Reply-To: <20141022203834.GL135937@redhat.com>
On Wed, Oct 22, 2014 at 04:38:34PM -0400, Don Zickus wrote:
> Ha! I have been telling myself for a year I would try to learn more about
> those offcore/uncore counters. Is there documentation for how to access
> the uncore stuff? Do I have to long hand it with 'perf record -e
> uncore_qpi_1/<stuff>/ foo'?
For uncore there is some in the SDM and there are these documents; there
might be more but who knows.
http://www.intel.com/Assets/PDF/designguide/323535.pdf
http://www.intel.com/content/dam/www/public/us/en/documents/design-guides/xeon-e5-2600-uncore-guide.pdf
next prev parent reply other threads:[~2014-10-23 11:30 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-10-22 16:20 perf: Translating mmap2 ids into socket info? Don Zickus
2014-10-22 16:45 ` Peter Zijlstra
2014-10-22 17:42 ` Arnaldo Carvalho de Melo
2014-10-22 18:15 ` Arnaldo Carvalho de Melo
2014-10-22 19:55 ` Peter Zijlstra
2014-10-22 19:54 ` Peter Zijlstra
2014-10-22 18:09 ` Joe Mario
2014-10-22 20:02 ` Peter Zijlstra
2014-10-22 20:38 ` Don Zickus
2014-10-23 11:01 ` Peter Zijlstra
2014-10-23 11:30 ` Peter Zijlstra [this message]
2014-10-23 13:10 ` Don Zickus
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