Messages in this thread | | | Date | Tue, 6 Dec 2016 12:16:15 +0100 | From | Jiri Olsa <> | Subject | Re: [PATCH V2 08/13] perf tools: show kernel overhead |
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On Fri, Dec 02, 2016 at 04:19:16PM -0500, kan.liang@intel.com wrote: > From: Kan Liang <kan.liang@intel.com> > > The kernel overhead include sample overhead, multiplexing overhead and > side-band events overhead. All the information is printed in the head of > output file if the show profiling cost option is applied. > The result is sorted by CPU. If there is no available CPU information in > sample, using -1 instead. > > Output when CPU is available > # To display the perf.data header info, please use > --header/--header-only options. > # > # ======== > # CPU SAM SAM cost(ns) MUX MUX cost(ns) SB > SB cost(ns) > # 0 2261446 1991216491 122174 1128716680 0
- please make this output properly alligned - it'd be nice to see some 1000 delimitiers - do we need to display the rest of the perf output, it seems too much to me already
thanks, jirka
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