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: 480 MHz - 1.92 GHz available cpufreq governors: performance powersave current policy: frequency should be within 480 MHz and 1.92 GHz. The governor "powersave" may decide which speed to use within this range. current CPU frequency: 1.68 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: 6 Available idle states: POLL C1-CHT C6N-CHT C6S-CHT C7-CHT C7S-CHT POLL: Flags/Description: CPUIDLE CORE POLL IDLE Latency: 0 Usage: 190234 Duration: 104360514 C1-CHT: Flags/Description: MWAIT 0x00 Latency: 1 Usage: 1655644 Duration: 338650681 C6N-CHT: Flags/Description: MWAIT 0x58 Latency: 80 Usage: 867510 Duration: 602538499 C6S-CHT: Flags/Description: MWAIT 0x52 Latency: 200 Usage: 2466333 Duration: 4241235215 C7-CHT: Flags/Description: MWAIT 0x60 Latency: 1200 Usage: 467739 Duration: 2685606227 C7S-CHT: Flags/Description: MWAIT 0x64 Latency: 10000 Usage: 93806 Duration: 1941605349