On Mon, Oct 24, 2016 at 11:23:28AM +0200, Ingo Molnar wrote: > > * Jiri Olsa <jo...@redhat.com> wrote: > > > > If I do 'perf report' I get two events: > > > > > > Available samples > > > 24K cpu/mem-loads,ldlat=30/P > > > 45K cpu/mem-stores/P > > > > > > and both have some real data. > > > > > > What am I missing? > > > > hm, most likely you did not generate any remote HITMs.. if it was on the > > laptop? > > Yeah. > > > you might get some results for local HITMs with -d option: > > > > $ perf c2c report -d lcl > > > > the default display/filter is for Remote HITMs.. perhaps we could be > > smart enough and switch to local when we found no data for remote > > Yeah, this did the trick. > > Could we please make sure there's always actionable output by the tool? I.e. > it > should either clearly refuse to work (due to lack of hw), or it should > produce > something meaningful.
ok, will do thanks, jirka
