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: 0.97 ms. hardware limits: 1.20 GHz - 3.30 GHz available cpufreq governors: performance, powersave current policy: frequency should be within 1.20 GHz and 3.30 GHz. The governor "powersave" may decide which speed to use within this range. current CPU frequency is 1.54 GHz (asserted by call to hardware). boost state support: Supported: yes Active: yes 3100 MHz max turbo 4 active cores 3100 MHz max turbo 3 active cores 3200 MHz max turbo 2 active cores 3300 MHz max turbo 1 active cores idle-info --------- CPUidle driver: intel_idle CPUidle governor: menu Analyzing CPU 0: Number of idle states: 6 Available idle states: POLL C1-IVB C1E-IVB C3-IVB C6-IVB C7-IVB POLL: Flags/Description: CPUIDLE CORE POLL IDLE Latency: 0 Usage: 255 Duration: 281241 C1-IVB: Flags/Description: MWAIT 0x00 Latency: 1 Usage: 28581 Duration: 7084549 C1E-IVB: Flags/Description: MWAIT 0x01 Latency: 10 Usage: 52653 Duration: 32314557 C3-IVB: Flags/Description: MWAIT 0x10 Latency: 59 Usage: 23781 Duration: 15665519 C6-IVB: Flags/Description: MWAIT 0x20 Latency: 80 Usage: 3409 Duration: 5675068 C7-IVB: Flags/Description: MWAIT 0x30 Latency: 87 Usage: 689937 Duration: 1776800163