frequency-info -------------- analyzing CPU 7: driver: intel_pstate CPUs which run at the same hardware frequency: 7 CPUs which need to have their frequency coordinated by software: 7 maximum transition latency: Cannot determine or is not supported. hardware limits: 800 MHz - 4.50 GHz available cpufreq governors: performance powersave current policy: frequency should be within 800 MHz and 4.50 GHz. The governor "powersave" may decide which speed to use within this range. current CPU frequency: Unable to call hardware current CPU frequency: 4.10 GHz (asserted by call to kernel) boost state support: Supported: yes Active: yes idle-info --------- CPUidle driver: intel_idle CPUidle governor: menu analyzing CPU 7: Number of idle states: 9 Available idle states: POLL C1 C1E C3 C6 C7s C8 C9 C10 POLL: Flags/Description: CPUIDLE CORE POLL IDLE Latency: 0 Usage: 119077626 Duration: 2812393300 C1: Flags/Description: MWAIT 0x00 Latency: 2 Usage: 225461 Duration: 30648263 C1E: Flags/Description: MWAIT 0x01 Latency: 10 Usage: 616592 Duration: 148489120 C3: Flags/Description: MWAIT 0x10 Latency: 70 Usage: 101865 Duration: 11080473 C6: Flags/Description: MWAIT 0x20 Latency: 85 Usage: 1016998 Duration: 715729550 C7s: Flags/Description: MWAIT 0x33 Latency: 124 Usage: 108 Duration: 155637 C8: Flags/Description: MWAIT 0x40 Latency: 200 Usage: 214066 Duration: 170134248 C9: Flags/Description: MWAIT 0x50 Latency: 480 Usage: 7940 Duration: 407461918 C10: Flags/Description: MWAIT 0x60 Latency: 890 Usage: 2186447 Duration: 54498883826