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: 800 MHz - 3.80 GHz available cpufreq governors: performance, powersave current policy: frequency should be within 800 MHz and 3.80 GHz. The governor "powersave" may decide which speed to use within this range. current CPU frequency is 3.59 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-HSW C1E-HSW C3-HSW C6-HSW C7s-HSW POLL: Flags/Description: CPUIDLE CORE POLL IDLE Latency: 0 Usage: 88 Duration: 5101 C1-HSW: Flags/Description: MWAIT 0x00 Latency: 2 Usage: 19384 Duration: 2745290 C1E-HSW: Flags/Description: MWAIT 0x01 Latency: 10 Usage: 7180 Duration: 4636767 C3-HSW: Flags/Description: MWAIT 0x10 Latency: 33 Usage: 5157 Duration: 3023179 C6-HSW: Flags/Description: MWAIT 0x20 Latency: 133 Usage: 1160 Duration: 1215452 C7s-HSW: Flags/Description: MWAIT 0x32 Latency: 166 Usage: 21766 Duration: 139372830