frequency-info -------------- analyzing CPU 1: driver: intel_pstate CPUs which run at the same hardware frequency: 1 CPUs which need to have their frequency coordinated by software: 1 energy performance preference: balance_performance hardware limits: 400 MHz - 3.30 GHz available cpufreq governors: performance powersave current policy: frequency should be within 400 MHz and 3.30 GHz. The governor "powersave" may decide which speed to use within this range. current CPU frequency: 1.80 GHz (asserted by call to kernel) boost state support: Supported: yes Active: yes idle-info --------- CPUidle driver: intel_idle CPUidle governor: menu analyzing CPU 1: Number of idle states: 9 Available idle states: POLL C1 C1E C3 C6 C7s C8 C9 C10 POLL: Flags/Description: CPUIDLE CORE POLL IDLE Latency: 0 Residency: 0 Usage: 2831 Duration: 55995 C1: Flags/Description: MWAIT 0x00 Latency: 2 Residency: 2 Usage: 30984 Duration: 2729741 C1E: Flags/Description: MWAIT 0x01 Latency: 10 Residency: 20 Usage: 35987 Duration: 3936388 C3: Flags/Description: MWAIT 0x10 Latency: 70 Residency: 100 Usage: 19620 Duration: 2830641 C6: Flags/Description: MWAIT 0x20 Latency: 85 Residency: 200 Usage: 78032 Duration: 33850046 C7s: Flags/Description: MWAIT 0x33 Latency: 124 Residency: 800 Usage: 0 Duration: 0 C8: Flags/Description: MWAIT 0x40 Latency: 200 Residency: 800 Usage: 23747 Duration: 16223740 C9: Flags/Description: MWAIT 0x50 Latency: 480 Residency: 5000 Usage: 1528 Duration: 4738941 C10: Flags/Description: MWAIT 0x60 Latency: 890 Residency: 5000 Usage: 72347 Duration: 312697168