Re: [PATCHSET 00/10] perf tools: Apply percent-limit to callchains (v2)

2016-01-30 Thread Namhyung Kim
Hi Arnaldo, On Sat, Jan 30, 2016 at 6:00 AM, Arnaldo Carvalho de Melo wrote: > Em Thu, Jan 28, 2016 at 08:52:25PM +0100, Jiri Olsa escreveu: >> On Thu, Jan 28, 2016 at 09:24:54PM +0900, Namhyung Kim wrote: >> >> SNIP >> >> > > > > The default limit of hist entries is 0 so it basically shows all >

Re: [PATCHSET 00/10] perf tools: Apply percent-limit to callchains (v2)

2016-01-29 Thread Arnaldo Carvalho de Melo
Em Thu, Jan 28, 2016 at 08:52:25PM +0100, Jiri Olsa escreveu: > On Thu, Jan 28, 2016 at 09:24:54PM +0900, Namhyung Kim wrote: > > SNIP > > > > > > The default limit of hist entries is 0 so it basically shows all > > > > > entries. But default callchain limit is 0.5% so hist entries under > > > >

Re: [PATCHSET 00/10] perf tools: Apply percent-limit to callchains (v2)

2016-01-28 Thread Jiri Olsa
On Thu, Jan 28, 2016 at 09:24:54PM +0900, Namhyung Kim wrote: SNIP > > > > The default limit of hist entries is 0 so it basically shows all > > > > entries. But default callchain limit is 0.5% so hist entries under > > > > 0.5% won't show callchains. > > > > > > Btw, I changed it to 0.005% in t

Re: [PATCHSET 00/10] perf tools: Apply percent-limit to callchains (v2)

2016-01-28 Thread Namhyung Kim
On Thu, Jan 28, 2016 at 01:12:45PM +0100, Jiri Olsa wrote: > On Thu, Jan 28, 2016 at 07:16:43PM +0900, Namhyung Kim wrote: > > On Thu, Jan 28, 2016 at 7:14 PM, Namhyung Kim wrote: > > > On Thu, Jan 28, 2016 at 5:16 PM, Jiri Olsa wrote: > > >> On Thu, Jan 28, 2016 at 12:40:47AM +0900, Namhyung Kim

Re: [PATCHSET 00/10] perf tools: Apply percent-limit to callchains (v2)

2016-01-28 Thread Jiri Olsa
On Thu, Jan 28, 2016 at 07:16:43PM +0900, Namhyung Kim wrote: > On Thu, Jan 28, 2016 at 7:14 PM, Namhyung Kim wrote: > > On Thu, Jan 28, 2016 at 5:16 PM, Jiri Olsa wrote: > >> On Thu, Jan 28, 2016 at 12:40:47AM +0900, Namhyung Kim wrote: > >>> Hello, > >>> > >>> This patchset tries to implement p

Re: [PATCHSET 00/10] perf tools: Apply percent-limit to callchains (v2)

2016-01-28 Thread Namhyung Kim
On Thu, Jan 28, 2016 at 7:14 PM, Namhyung Kim wrote: > On Thu, Jan 28, 2016 at 5:16 PM, Jiri Olsa wrote: >> On Thu, Jan 28, 2016 at 12:40:47AM +0900, Namhyung Kim wrote: >>> Hello, >>> >>> This patchset tries to implement percent limit to callchains which was >>> requested by Andi Kleen. For som

Re: [PATCHSET 00/10] perf tools: Apply percent-limit to callchains (v2)

2016-01-28 Thread Namhyung Kim
On Thu, Jan 28, 2016 at 5:16 PM, Jiri Olsa wrote: > On Thu, Jan 28, 2016 at 12:40:47AM +0900, Namhyung Kim wrote: >> Hello, >> >> This patchset tries to implement percent limit to callchains which was >> requested by Andi Kleen. For some reason, limiting callchains by >> (overhead) percentage did

Re: [PATCHSET 00/10] perf tools: Apply percent-limit to callchains (v2)

2016-01-28 Thread Namhyung Kim
On January 28, 2016 5:14:39 PM GMT+09:00, Jiri Olsa wrote: >On Thu, Jan 28, 2016 at 12:40:47AM +0900, Namhyung Kim wrote: >> Hello, >> >> This patchset tries to implement percent limit to callchains which >was >> requested by Andi Kleen. For some reason, limiting callchains by >> (overhead) perc

Re: [PATCHSET 00/10] perf tools: Apply percent-limit to callchains (v2)

2016-01-28 Thread Jiri Olsa
On Thu, Jan 28, 2016 at 12:40:47AM +0900, Namhyung Kim wrote: > Hello, > > This patchset tries to implement percent limit to callchains which was > requested by Andi Kleen. For some reason, limiting callchains by > (overhead) percentage didn't work well. This patch fixes it and make > --percent-

Re: [PATCHSET 00/10] perf tools: Apply percent-limit to callchains (v2)

2016-01-28 Thread Jiri Olsa
On Thu, Jan 28, 2016 at 12:40:47AM +0900, Namhyung Kim wrote: > Hello, > > This patchset tries to implement percent limit to callchains which was > requested by Andi Kleen. For some reason, limiting callchains by > (overhead) percentage didn't work well. This patch fixes it and make > --percent-

[PATCHSET 00/10] perf tools: Apply percent-limit to callchains (v2)

2016-01-27 Thread Namhyung Kim
Hello, This patchset tries to implement percent limit to callchains which was requested by Andi Kleen. For some reason, limiting callchains by (overhead) percentage didn't work well. This patch fixes it and make --percent-limit also works for callchains as well as hist entries. * Changes from