frequency-info -------------- analyzing CPU 1: driver: intel_cpufreq CPUs which run at the same hardware frequency: 1 CPUs which need to have their frequency coordinated by software: 1 maximum transition latency: 20.0 us hardware limits: 800 MHz - 2.50 GHz available cpufreq governors: conservative ondemand userspace powersave performance schedutil current policy: frequency should be within 800 MHz and 2.50 GHz. The governor "ondemand" may decide which speed to use within this range. current CPU frequency: Unable to call hardware current CPU frequency: 799 MHz (asserted by call to kernel) boost state support: Supported: no Active: no 2900 MHz max turbo 4 active cores 2900 MHz max turbo 3 active cores 2900 MHz max turbo 2 active cores 3100 MHz max turbo 1 active cores idle-info --------- CPUidle driver: intel_idle CPUidle governor: menu analyzing CPU 0: 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: 12609 Duration: 111817 C1: Flags/Description: MWAIT 0x00 Latency: 2 Residency: 2 Usage: 8688 Duration: 930160 C1E: Flags/Description: MWAIT 0x01 Latency: 10 Residency: 20 Usage: 27325 Duration: 12041922 C3: Flags/Description: MWAIT 0x10 Latency: 80 Residency: 211 Usage: 7706 Duration: 5178379 C6: Flags/Description: MWAIT 0x20 Latency: 104 Residency: 345 Usage: 202 Duration: 302392 C7: Flags/Description: MWAIT 0x30 Latency: 109 Residency: 345 Usage: 100410 Duration: 399280166