Starting measurement
Finished measurement
Power usage (ACPI estimate): 16.6W (3.0 hours) 
C0 (cpu running)        (23.3%)
C1 mwait	  0.0ms ( 0.0%)
C2 mwait	  0.1ms ( 0.0%)
C4 mwait	  2.4ms (76.7%)
Wakeups-from-idle per second : 328.5	interval: 600.0s