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 - 2.42 GHz available cpufreq governors: performance powersave current policy: frequency should be within 500 MHz and 2.42 GHz. The governor "powersave" may decide which speed to use within this range. current CPU frequency: 534 MHz (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-BYT C6N-BYT C6S-BYT C7-BYT C7S-BYT POLL: Flags/Description: CPUIDLE CORE POLL IDLE Latency: 0 Usage: 226 Duration: 255940 C1-BYT: Flags/Description: MWAIT 0x00 Latency: 1 Usage: 34996 Duration: 29840424 C6N-BYT: Flags/Description: MWAIT 0x58 Latency: 300 Usage: 17172 Duration: 19556648 C6S-BYT: Flags/Description: MWAIT 0x52 Latency: 500 Usage: 48866 Duration: 109196311 C7-BYT: Flags/Description: MWAIT 0x60 Latency: 1200 Usage: 12905 Duration: 79885597 C7S-BYT: Flags/Description: MWAIT 0x64 Latency: 10000 Usage: 2731 Duration: 41255999