[lkml]   [2010]   [Mar]   [23]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
Messages in this thread
    SubjectRe: [PATCH] Enhance perf to collect KVM guest os statistics from host side
    Em Tue, Mar 23, 2010 at 02:49:01PM +0100, Andi Kleen escreveu:
    > Soeren Sandmann <> writes:
    > > To fix that problem, it seems like we need some way to have python
    > > export what is going on. Maybe the same mechanism could be used to
    > > both access what is going on in qemu and python.
    > oprofile already has an interface to let JITs export
    > information about the JITed code. C Python is not a JIT,
    > but presumably one of the python JITs could do it.
    > I know it's not envogue anymore and you won't be a approved
    > cool kid if you do, but you could just use oprofile?

    perf also has supports for this and Pekka Enberg's jato uses it:

    - Arnaldo

     \ /
      Last update: 2010-03-23 15:13    [W:0.025 / U:3.812 seconds]
    ©2003-2016 Jasper Spaans. hosted at Digital OceanAdvertise on this site