> > PERF_CPUID=GenuineIntel-... > > > > See the mapfile.csv for valid codes > > > > But it's quite a few. > > yeah, I'm testing on the ones I have access and on a Skylake machine I'm > having > trouble, see below. > [root@seventh ~]# perf stat -vv --metric-only -M Summary -a sleep 1
The problem is that your kernel is missing the msr// PMU. It should work with a newer kernel. I can look at better error messages. -Andi
