On Tue, Sep 08, 2015 at 03:32:49PM -0400, kan.li...@intel.com wrote: > From: Kan Liang <kan.li...@intel.com> > > Show frequency, CPU Utilization and percent performance for each symbol > in perf report by --freq-perf > > In sampling group, only group leader do sampling. So only need to print > group leader's freq in --group. > > --freq-perf option also implies --group. > > Here is an example. > > $ perf report --stdio --freq-perf > > Overhead FREQ MHz CPU% CORE_BUSY% > Command Shared Object Symbol > ........................................ ......... ..... .......... > ........... ................ ...................... > > 99.54% 99.54% 99.53% 99.53% 99.53% 2301 96 99 > tchain_edit tchain_edit [.] f3 > 0.20% 0.20% 0.20% 0.20% 0.20% 2301 98 99 > tchain_edit tchain_edit [.] f2 > 0.05% 0.05% 0.05% 0.05% 0.05% 2300 98 99 > tchain_edit [kernel.vmlinux] [k] read_tsc > > Signed-off-by: Kan Liang <kan.li...@intel.com>
it seems ok to me, though I think it could be split into HPP__SINGLE_PRINT_FNS support and the rest.. but I prefer if Arnaldo or Namhyung could review this one thanks, jirka -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/