frequency-info -------------- analyzing CPU 0: driver: intel_pstate CPUs which run at the same hardware frequency: 0 CPUs which need to have their frequency coordinated by software: 0 maximum transition latency: Cannot determine or is not supported. hardware limits: 800 MHz - 3.30 GHz available cpufreq governors: performance powersave current policy: frequency should be within 800 MHz and 3.30 GHz. The governor "powersave" may decide which speed to use within this range. current CPU frequency: 3.24 GHz (asserted by call to hardware) boost state support: Supported: yes Active: yes idle-info --------- CPUidle driver: intel_idle CPUidle governor: menu analyzing CPU 0: Number of idle states: 6 Available idle states: POLL C1-HSW C1E-HSW C3-HSW C6-HSW C7s-HSW POLL: Flags/Description: CPUIDLE CORE POLL IDLE Latency: 0 Usage: 159 Duration: 50518 C1-HSW: Flags/Description: MWAIT 0x00 Latency: 2 Usage: 48274 Duration: 22129831 C1E-HSW: Flags/Description: MWAIT 0x01 Latency: 10 Usage: 10904 Duration: 7054085 C3-HSW: Flags/Description: MWAIT 0x10 Latency: 33 Usage: 7366 Duration: 3040957 C6-HSW: Flags/Description: MWAIT 0x20 Latency: 133 Usage: 1884 Duration: 1180842 C7s-HSW: Flags/Description: MWAIT 0x32 Latency: 166 Usage: 32046 Duration: 146310659