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: 600 MHz - 1.30 GHz available cpufreq governors: performance powersave current policy: frequency should be within 600 MHz and 1.30 GHz. The governor "powersave" may decide which speed to use within this range. current CPU frequency: 1.28 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: 3039 Duration: 500812 C1-HSW: Flags/Description: MWAIT 0x00 Latency: 2 Usage: 863210 Duration: 85338634 C1E-HSW: Flags/Description: MWAIT 0x01 Latency: 10 Usage: 149427 Duration: 81667741 C3-HSW: Flags/Description: MWAIT 0x10 Latency: 33 Usage: 205854 Duration: 94376052 C6-HSW: Flags/Description: MWAIT 0x20 Latency: 133 Usage: 59031 Duration: 42665866 C7s-HSW: Flags/Description: MWAIT 0x32 Latency: 166 Usage: 172571 Duration: 207548987 C8-HSW: Flags/Description: MWAIT 0x40 Latency: 300 Usage: 182653 Duration: 279332320 C9-HSW: Flags/Description: MWAIT 0x50 Latency: 600 Usage: 313364 Duration: 1391086746 C10-HSW: Flags/Description: MWAIT 0x60 Latency: 2600 Usage: 101774 Duration: 1124156346