* Re: perf top shows [unknown]
[not found] <20130105085225.cfe28f3dad43a2148885c2f4@lavabit.com>
@ 2013-01-06 6:54 ` Andi Kleen
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From: Andi Kleen @ 2013-01-06 6:54 UTC (permalink / raw)
To: rh; +Cc: public-linux-perf-users-u79uwXL29TY76Z2rM5mHXA
rh <richard_hubbe11-N9AOi2cAC9ZBDgjK7y7TUQ@public.gmane.org> writes:
> How to change things so that [unknown] becomes [something known]?
>
> When I run perf top
> I see [unknown] in the 2nd column. Am I missing a build flag?
> I specified vmlinux too.
>
> I can't find anything else about this, how would I go about discovering
> what that [unknown] is about?
I often see this when I run perf top as non root. Fix: run as root.
-Andi
--
ak@linux.intel.com -- Speaking for myself only
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[not found] <20130105085225.cfe28f3dad43a2148885c2f4@lavabit.com>
2013-01-06 6:54 ` perf top shows [unknown] Andi Kleen
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