Starting measurement Finished measurement C0 (cpu running) ( 0.2%) C1 mwait 0.0ms ( 0.0%) C2 mwait 0.0ms ( 0.0%) C4 mwait 42.7ms (99.8%) 2.41 Ghz 0.2% 2.40 Ghz 0.0% 2.00 Ghz 0.0% 1.60 Ghz 0.0% 800 Mhz 99.8% Wakeups-from-idle per second : 23.7 interval: 60.0s