Messages in this thread | | | Date | Fri, 17 Oct 2014 18:10:06 +0200 | From | Jiri Olsa <> | Subject | Re: [PATCH 8/9] perf script: Add period data column |
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On Wed, Aug 27, 2014 at 08:33:53AM -0600, David Ahern wrote: > On 8/25/14, 8:45 AM, Jiri Olsa wrote: > >Adding period data column to be displayed in perf script. > >It's possible to get period values using -f option, like: > > > > $ perf script -f comm,tid,time,period,ip,sym,dso > > :26019 26019 52414.329088: 3707 ffffffff8105443a native_write_msr_safe ([kernel.kallsyms]) > > :26019 26019 52414.329088: 44 ffffffff8105443a native_write_msr_safe ([kernel.kallsyms]) > > :26019 26019 52414.329093: 1987 ffffffff8105443a native_write_msr_safe ([kernel.kallsyms]) > > :26019 26019 52414.329093: 6 ffffffff8105443a native_write_msr_safe ([kernel.kallsyms]) > > ls 26019 52414.329442: 537558 3407c0639c _dl_map_object_from_fd (/usr/lib64/ld-2.17.so) > > ls 26019 52414.329442: 2099 3407c0639c _dl_map_object_from_fd (/usr/lib64/ld-2.17.so) > > ls 26019 52414.330181: 1242100 34080917bb get_next_seq (/usr/lib64/libc-2.17.so) > > ls 26019 52414.330181: 3774 34080917bb get_next_seq (/usr/lib64/libc-2.17.so) > > ls 26019 52414.331427: 1083662 ffffffff810c7dc2 update_curr ([kernel.kallsyms]) > > ls 26019 52414.331427: 360 ffffffff810c7dc2 update_curr ([kernel.kallsyms]) > > > >Cc: Andi Kleen <andi@firstfloor.org> > >Cc: Arnaldo Carvalho de Melo <acme@kernel.org> > >Cc: Corey Ashford <cjashfor@linux.vnet.ibm.com> > >Cc: David Ahern <dsahern@gmail.com> > >Cc: Frederic Weisbecker <fweisbec@gmail.com> > >Cc: Ingo Molnar <mingo@kernel.org> > >Cc: Jen-Cheng(Tommy) Huang <tommy24@gatech.edu> > >Cc: Namhyung Kim <namhyung@kernel.org> > >Cc: Paul Mackerras <paulus@samba.org> > >Cc: Peter Zijlstra <a.p.zijlstra@chello.nl> > >Cc: Stephane Eranian <eranian@google.com> > >Signed-off-by: Jiri Olsa <jolsa@kernel.org> > >--- > > tools/perf/Documentation/perf-script.txt | 2 +- > > tools/perf/builtin-script.c | 12 +++++++++++- > > 2 files changed, 12 insertions(+), 2 deletions(-) > > Acked-by: David Ahern <dsahern@gmail.com>
Arnaldo, could you please pick this one and patch 9/9? just realized this was left behind ;-)
thanks, jirka
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