frequency-info -------------- analyzing CPU 3: driver: intel_cpufreq CPUs which run at the same hardware frequency: 3 CPUs which need to have their frequency coordinated by software: 3 maximum transition latency: 20.0 us hardware limits: 1.20 GHz - 3.30 GHz available cpufreq governors: conservative ondemand userspace powersave performance schedutil current policy: frequency should be within 1.20 GHz and 3.30 GHz. The governor "schedutil" may decide which speed to use within this range. current CPU frequency: 3.12 GHz (asserted by call to kernel) boost state support: Supported: yes Active: yes 3100 MHz max turbo 4 active cores 3100 MHz max turbo 3 active cores 3100 MHz max turbo 2 active cores 3300 MHz max turbo 1 active cores idle-info --------- CPUidle driver: intel_idle CPUidle governor: menu analyzing CPU 3: Number of idle states: 6 Available idle states: POLL C1 C1E C3 C6 C7 POLL: Flags/Description: CPUIDLE CORE POLL IDLE Latency: 0 Residency: 0 Usage: 116 Duration: 2100 C1: Flags/Description: MWAIT 0x00 Latency: 1 Residency: 1 Usage: 4275 Duration: 981004 C1E: Flags/Description: MWAIT 0x01 Latency: 10 Residency: 20 Usage: 12948 Duration: 3414929 C3: Flags/Description: MWAIT 0x10 Latency: 59 Residency: 156 Usage: 9728 Duration: 4396945 C6: Flags/Description: MWAIT 0x20 Latency: 80 Residency: 300 Usage: 38 Duration: 25179 C7: Flags/Description: MWAIT 0x30 Latency: 87 Residency: 300 Usage: 125798 Duration: 691140679