lkml.org 
[lkml]   [2011]   [Dec]   [23]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
    /
    Date
    From
    SubjectRe: [PATCH 4/4] perf script: Add script to collect and display IBS samples

    * Robert Richter <robert.richter@amd.com> wrote:

    > This patch adds a script to collect and display IBS samples.
    > There are the following options:
    >
    > perf script ibs [ibs_op|ibs_fetch] [-c period] <command>
    >
    > Examples for usage:
    >
    > perf script ibs ibs_op <command>
    > perf script ibs ibs_fetch <command>
    > perf script record ibs ibs_op -c 500000 <command>
    > perf script report ibs
    > perf script record ibs ibs_op -c 500000 <command> | perf script report ibs

    So, cannot we just integrate this into regular perf record and
    perf report?

    Also, could you quote example output of "perf script report ibs"?

    Thanks,

    Ingo


    \
     
     \ /
      Last update: 2011-12-23 11:37    [W:0.066 / U:0.580 seconds]
    ©2003-2016 Jasper Spaans. hosted at Digital OceanAdvertise on this site