CPUidle driver: intel_idle
CPUidle governor: menu
analyzing CPU 0:

Number of idle states: 4
Available idle states: POLL C1_ACPI C2_ACPI C3_ACPI
POLL:
Flags/Description: CPUIDLE CORE POLL IDLE
Latency: 0
Usage: 60225
Duration: 4126302
C1_ACPI:
Flags/Description: ACPI FFH MWAIT 0x0
Latency: 1
Usage: 155569
Duration: 46327646
C2_ACPI:
Flags/Description: ACPI FFH MWAIT 0x31
Latency: 253
Usage: 56232
Duration: 34645917
C3_ACPI:
Flags/Description: ACPI FFH MWAIT 0x60
Latency: 1048
Usage: 151496
Duration: 465373802

