frequency-info -------------- analyzing CPU 6: driver: intel_pstate CPUs which run at the same hardware frequency: 6 CPUs which need to have their frequency coordinated by software: 6 maximum transition latency: Cannot determine or is not supported. hardware limits: 800 MHz - 4.30 GHz available cpufreq governors: performance powersave current policy: frequency should be within 800 MHz and 4.30 GHz. The governor "powersave" may decide which speed to use within this range. current CPU frequency: Unable to call hardware current CPU frequency: 1.32 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: 5 Available idle states: POLL C1E C6 C8 C10 POLL: Flags/Description: CPUIDLE CORE POLL IDLE Latency: 0 Usage: 41189 Duration: 1449088 C1E: Flags/Description: MWAIT 0x01 Latency: 2 Usage: 6591117 Duration: 1282992489 C6: Flags/Description: MWAIT 0x20 Latency: 220 Usage: 597277 Duration: 321047183 C8: Flags/Description: MWAIT 0x40 Latency: 280 Usage: 452691 Duration: 213861391 C10: Flags/Description: MWAIT 0x60 Latency: 680 Usage: 1687679 Duration: 1535159907