* perf Hacktograms
@ 2014-07-10 20:09 Brendan Gregg
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From: Brendan Gregg @ 2014-07-10 20:09 UTC (permalink / raw)
To: linux-perf-use.
G'Day perf users,
You might find this interesting -- using perf_events to do in-kernel histograms:
http://www.brendangregg.com/blog/2014-07-10/perf-hacktogram.html
It's a hack, and probably short-term too. If extended BPF lands, I'd
probably do this using BPF tables...
Brendan
--
http://www.brendangregg.com
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