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 - 3.20 GHz available cpufreq governors: performance, powersave current policy: frequency should be within 800 MHz and 3.20 GHz. The governor "powersave" may decide which speed to use within this range. current CPU frequency is 2.01 GHz (asserted by call to hardware). boost state support: Supported: no Active: no idle-info --------- CPUidle driver: intel_idle CPUidle governor: menu Analyzing CPU 0: Number of idle states: 5 Available idle states: POLL C1-HSW C1E-HSW C3-HSW C6-HSW POLL: Flags/Description: CPUIDLE CORE POLL IDLE Latency: 0 Usage: 409 Duration: 69173 C1-HSW: Flags/Description: MWAIT 0x00 Latency: 2 Usage: 70381 Duration: 13578630 C1E-HSW: Flags/Description: MWAIT 0x01 Latency: 10 Usage: 74366 Duration: 40766652 C3-HSW: Flags/Description: MWAIT 0x10 Latency: 33 Usage: 79883 Duration: 68010609 C6-HSW: Flags/Description: MWAIT 0x20 Latency: 133 Usage: 112714 Duration: 547676771