Re: [RFC/PATCHSET 00/14] perf report: Add support to accumulate histperiods (v2)

[David Ahern]

On 11/6/13, 4:47 AM, Ingo Molnar wrote:
> I'm not too worried about call-graph 'legacies': it generates such huge
> perf.data files which is parsed so slowly at the moment that there's very
> little user base ... Anyone who absolutely needs call-graph profiling uses
> SysProf which performs well.

Actually, perf with callchains is used quite heavily on my products. One 
of the selling points of perf.

David

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