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: 800 MHz - 3.90 GHz available cpufreq governors: performance powersave Unable to determine current policy current CPU frequency: Unable to call hardware current CPU frequency: 3.70 GHz (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: 7 Available idle states: POLL C1 C1E C3 C6 C7s C8 POLL: Flags/Description: CPUIDLE CORE POLL IDLE Latency: 0 Usage: 530461 Duration: 769941 C1: Flags/Description: MWAIT 0x00 Latency: 2 Usage: 1759 Duration: 207683 C1E: Flags/Description: MWAIT 0x01 Latency: 10 Usage: 5310 Duration: 728661 C3: Flags/Description: MWAIT 0x10 Latency: 70 Usage: 1448 Duration: 357166 C6: Flags/Description: MWAIT 0x20 Latency: 85 Usage: 8878 Duration: 5961343 C7s: Flags/Description: MWAIT 0x33 Latency: 124 Usage: 100 Duration: 43607 C8: Flags/Description: MWAIT 0x40 Latency: 200 Usage: 45564 Duration: 48306141