Messages in this thread | | | Date | Thu, 23 Oct 2014 09:10:04 -0400 | From | Don Zickus <> | Subject | Re: perf: Translating mmap2 ids into socket info? |
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On Thu, Oct 23, 2014 at 01:30:01PM +0200, Peter Zijlstra wrote: > 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
Thanks!
Cheers, Don
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