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: 500 MHz - 2.70 GHz available cpufreq governors: performance powersave current policy: frequency should be within 500 MHz and 2.70 GHz. The governor "powersave" may decide which speed to use within this range. current CPU frequency: 2.62 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: 9 Available idle states: POLL C1-BDW C1E-BDW C3-BDW C6-BDW C7s-BDW C8-BDW C9-BDW C10-BDW POLL: Flags/Description: CPUIDLE CORE POLL IDLE Latency: 0 Usage: 367 Duration: 190453 C1-BDW: Flags/Description: MWAIT 0x00 Latency: 2 Usage: 19347 Duration: 7623532 C1E-BDW: Flags/Description: MWAIT 0x01 Latency: 10 Usage: 14819 Duration: 6623345 C3-BDW: Flags/Description: MWAIT 0x10 Latency: 40 Usage: 14122 Duration: 9229840 C6-BDW: Flags/Description: MWAIT 0x20 Latency: 133 Usage: 2420 Duration: 2123153 C7s-BDW: Flags/Description: MWAIT 0x32 Latency: 166 Usage: 7255 Duration: 19352914 C8-BDW: Flags/Description: MWAIT 0x40 Latency: 300 Usage: 4112 Duration: 7580426 C9-BDW: Flags/Description: MWAIT 0x50 Latency: 600 Usage: 5513 Duration: 29344963 C10-BDW: Flags/Description: MWAIT 0x60 Latency: 2600 Usage: 4550 Duration: 172956407