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 - 3.10 GHz available cpufreq governors: performance powersave current policy: frequency should be within 800 MHz and 3.10 GHz. The governor "powersave" may decide which speed to use within this range. current CPU frequency: 2.71 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: 9 Available idle states: POLL C1-HSW C1E-HSW C3-HSW C6-HSW C7s-HSW C8-HSW C9-HSW C10-HSW POLL: Flags/Description: CPUIDLE CORE POLL IDLE Latency: 0 Usage: 276 Duration: 223795 C1-HSW: Flags/Description: MWAIT 0x00 Latency: 2 Usage: 29113 Duration: 15722451 C1E-HSW: Flags/Description: MWAIT 0x01 Latency: 10 Usage: 11992 Duration: 6720336 C3-HSW: Flags/Description: MWAIT 0x10 Latency: 33 Usage: 16996 Duration: 14376257 C6-HSW: Flags/Description: MWAIT 0x20 Latency: 133 Usage: 3122 Duration: 3222062 C7s-HSW: Flags/Description: MWAIT 0x32 Latency: 166 Usage: 12003 Duration: 19003789 C8-HSW: Flags/Description: MWAIT 0x40 Latency: 300 Usage: 9370 Duration: 18139904 C9-HSW: Flags/Description: MWAIT 0x50 Latency: 600 Usage: 12201 Duration: 50096326 C10-HSW: Flags/Description: MWAIT 0x60 Latency: 2600 Usage: 4591 Duration: 77833126