frequency-info -------------- analyzing CPU 2: driver: intel_pstate CPUs which run at the same hardware frequency: 2 CPUs which need to have their frequency coordinated by software: 2 energy performance preference: balance_performance hardware limits: 400 MHz - 4.80 GHz available cpufreq governors: performance powersave current policy: frequency should be within 400 MHz and 4.80 GHz. The governor "powersave" may decide which speed to use within this range. current CPU frequency: 4.80 GHz (asserted by call to kernel) boost state support: Supported: yes Active: yes idle-info --------- CPUidle driver: intel_idle CPUidle governor: menu analyzing CPU 0: Number of idle states: 4 Available idle states: POLL C1E C6 C10 POLL: Flags/Description: CPUIDLE CORE POLL IDLE Latency: 0 Residency: 0 Usage: 2676 Duration: 132600 C1E: Flags/Description: MWAIT 0x01 Latency: 1 Residency: 1 Usage: 347360 Duration: 34534598 C6: Flags/Description: MWAIT 0x20 Latency: 140 Residency: 420 Usage: 51914 Duration: 30546379 C10: Flags/Description: MWAIT 0x60 Latency: 310 Residency: 930 Usage: 305986 Duration: 123144233