frequency-info -------------- analyzing CPU 3: driver: intel_pstate CPUs which run at the same hardware frequency: 3 CPUs which need to have their frequency coordinated by software: 3 energy performance preference: balance_performance hardware limits: 800 MHz - 3.40 GHz available cpufreq governors: performance powersave current policy: frequency should be within 800 MHz and 3.40 GHz. The governor "powersave" may decide which speed to use within this range. current CPU frequency: 3.33 GHz (asserted by call to kernel) boost state support: Supported: yes Active: yes idle-info --------- CPUidle driver: intel_idle CPUidle governor: menu analyzing CPU 2: Number of idle states: 5 Available idle states: POLL C1E C6 C8 C10 POLL: Flags/Description: CPUIDLE CORE POLL IDLE Latency: 0 Residency: 0 Usage: 4133 Duration: 139039 C1E: Flags/Description: MWAIT 0x01 Latency: 2 Residency: 4 Usage: 183712 Duration: 36169724 C6: Flags/Description: MWAIT 0x20 Latency: 195 Residency: 585 Usage: 48209 Duration: 35092163 C8: Flags/Description: MWAIT 0x40 Latency: 260 Residency: 1040 Usage: 35962 Duration: 37627526 C10: Flags/Description: MWAIT 0x60 Latency: 660 Residency: 1980 Usage: 64450 Duration: 247930896