frequency-info -------------- analyzing CPU 0: driver: intel_cpufreq CPUs which run at the same hardware frequency: 0 CPUs which need to have their frequency coordinated by software: 0 maximum transition latency: 20.0 us hardware limits: 1.60 GHz - 3.40 GHz available cpufreq governors: conservative ondemand userspace powersave performance schedutil current policy: frequency should be within 1.60 GHz and 3.40 GHz. The governor "ondemand" may decide which speed to use within this range. current CPU frequency: Unable to call hardware current CPU frequency: 3.15 GHz (asserted by call to kernel) boost state support: Supported: no Active: no 3400 MHz max turbo 4 active cores 3400 MHz max turbo 3 active cores 3400 MHz max turbo 2 active cores 3400 MHz max turbo 1 active cores idle-info --------- CPUidle driver: intel_idle CPUidle governor: menu analyzing CPU 0: Number of idle states: 5 Available idle states: POLL C1 C1E C3 C6 POLL: Flags/Description: CPUIDLE CORE POLL IDLE Latency: 0 Usage: 1759589 Duration: 3525980 C1: Flags/Description: MWAIT 0x00 Latency: 1 Usage: 296697 Duration: 8083596 C1E: Flags/Description: MWAIT 0x01 Latency: 10 Usage: 194092 Duration: 16569307 C3: Flags/Description: MWAIT 0x10 Latency: 59 Usage: 35237 Duration: 6145554 C6: Flags/Description: MWAIT 0x20 Latency: 80 Usage: 206918 Duration: 316863261