Ubuntu
powerstat package

  1. Bug #1467014
  2. Comment #4

Comment 4 for bug 1467014

Revision history for this message
John Lenton (chipaca) wrote : Re: powertat -R erroneously reports no RAPL domains

I'm using 3.19.0-22-generic. I don't have a /sys/devices/virtual/powercap/. /sys/class/powercap exists but is empty.

$ grep CPU /proc/cpuinfo
model name : Intel(R) Core(TM) i7 CPU M 620 @ 2.67GHz
model name : Intel(R) Core(TM) i7 CPU M 620 @ 2.67GHz
model name : Intel(R) Core(TM) i7 CPU M 620 @ 2.67GHz
model name : Intel(R) Core(TM) i7 CPU M 620 @ 2.67GHz