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: 700 MHz - 3.40 GHz available cpufreq governors: performance powersave current policy: frequency should be within 700 MHz and 3.40 GHz. The governor "powersave" may decide which speed to use within this range. current CPU frequency: 2.32 GHz (asserted by call to kernel) boost state support: Supported: yes Active: yes idle-info --------- CPUidle driver: intel_idle CPUidle governor: menu analyzing CPU 3: Number of idle states: 5 Available idle states: POLL C1E C6 C8 C10 POLL: Flags/Description: CPUIDLE CORE POLL IDLE Latency: 0 Residency: 0 Usage: 3976 Duration: 150643 C1E: Flags/Description: MWAIT 0x01 Latency: 2 Residency: 40 Usage: 76753 Duration: 17639183 C6: Flags/Description: MWAIT 0x20 Latency: 195 Residency: 585 Usage: 23106 Duration: 17112623 C8: Flags/Description: MWAIT 0x40 Latency: 260 Residency: 1040 Usage: 22853 Duration: 33891984 C10: Flags/Description: MWAIT 0x60 Latency: 660 Residency: 1980 Usage: 57609 Duration: 313039904