frequency-info -------------- analyzing CPU 0: driver: acpi-cpufreq CPUs which run at the same hardware frequency: 0 2 4 6 8 10 CPUs which need to have their frequency coordinated by software: 0 2 4 6 8 10 maximum transition latency: 10.0 us hardware limits: 1.60 GHz - 3.46 GHz available frequency steps: 3.46 GHz, 1.60 GHz available cpufreq governors: performance schedutil current policy: frequency should be within 1.60 GHz and 3.46 GHz. The governor "schedutil" may decide which speed to use within this range. current CPU frequency: 1.60 GHz (asserted by call to hardware) boost state support: Supported: yes Active: yes 3467 MHz max turbo 4 active cores 3467 MHz max turbo 3 active cores 3600 MHz max turbo 2 active cores 3600 MHz max turbo 1 active cores idle-info --------- CPUidle driver: intel_idle CPUidle governor: menu analyzing CPU 3: Number of idle states: 5 Available idle states: POLL C1 C1E C3 C6 POLL: Flags/Description: CPUIDLE CORE POLL IDLE Latency: 0 Usage: 16423 Duration: 215220 C1: Flags/Description: MWAIT 0x00 Latency: 3 Usage: 128303 Duration: 17750233 C1E: Flags/Description: MWAIT 0x01 Latency: 10 Usage: 180365 Duration: 53301259 C3: Flags/Description: MWAIT 0x10 Latency: 20 Usage: 704752 Duration: 361339782 C6: Flags/Description: MWAIT 0x20 Latency: 200 Usage: 4421914 Duration: 28704088962