frequency-info -------------- analyzing CPU 11: driver: intel_pstate CPUs which run at the same hardware frequency: 11 CPUs which need to have their frequency coordinated by software: 11 maximum transition latency: Cannot determine or is not supported. hardware limits: 800 MHz - 4.40 GHz available cpufreq governors: performance powersave current policy: frequency should be within 800 MHz and 4.40 GHz. The governor "powersave" may decide which speed to use within this range. current CPU frequency: Unable to call hardware current CPU frequency: 800 MHz (asserted by call to kernel) boost state support: Supported: yes Active: yes idle-info --------- CPUidle driver: intel_idle CPUidle governor: menu analyzing CPU 0: Number of idle states: 5 Available idle states: POLL C1E C6 C8 C10 POLL: Flags/Description: CPUIDLE CORE POLL IDLE Latency: 0 Usage: 1883 Duration: 137465 C1E: Flags/Description: MWAIT 0x01 Latency: 2 Usage: 36115 Duration: 5069928 C6: Flags/Description: MWAIT 0x20 Latency: 220 Usage: 1426 Duration: 999000 C8: Flags/Description: MWAIT 0x40 Latency: 280 Usage: 5477 Duration: 7287394 C10: Flags/Description: MWAIT 0x60 Latency: 680 Usage: 25368 Duration: 165780139