There is more information on upstream bugzilla
http://munin-monitoring.org/ticket/1341
Which links to this kernel bug
https://bugzilla.kernel.org/show_bug.cgi?id=57941
Apparently the presence of the files depends on the kernel version and
the CPU model
Here I have
processor : 3
vendor_id : AuthenticAMD
cpu family : 22
model : 48
model name : AMD GX-412TC SOC
4.9.0-8-amd64 (stretch)
$ cat /sys/devices/system/cpu/cpu*/cpufreq/stats/time_in_state
1000000 39448
800000 36644
600000 4500830
1000000 45640
800000 41626
600000 4489656
1000000 47471
800000 36834
600000 4492617
1000000 44756
800000 39885
600000 4492281
I'll try to check on other physical CPUs I could have access to
--
IRC: gfa
GPG: 0X44BB1BA79F6C6333
