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: 1.33 GHz - 2.67 GHz available cpufreq governors: conservative ondemand userspace powersave performance schedutil current policy: frequency should be within 1.33 GHz and 2.67 GHz. The governor "schedutil" may decide which speed to use within this range. current CPU frequency: Unable to call hardware current CPU frequency: 2.46 GHz (asserted by call to kernel) boost state support: Supported: yes Active: yes idle-info --------- CPUidle driver: intel_idle CPUidle governor: menu analyzing CPU 0: Number of idle states: 6 Available idle states: POLL C1 C6N C6S C7 C7S POLL: Flags/Description: CPUIDLE CORE POLL IDLE Latency: 0 Usage: 6339 Duration: 360210 C1: Flags/Description: MWAIT 0x00 Latency: 1 Usage: 14299 Duration: 2424722 C6N: Flags/Description: MWAIT 0x58 Latency: 300 Usage: 15674 Duration: 10935903 C6S: Flags/Description: MWAIT 0x52 Latency: 500 Usage: 18385 Duration: 18216177 C7: Flags/Description: MWAIT 0x60 Latency: 1200 Usage: 16469 Duration: 84350168 C7S: Flags/Description: MWAIT 0x64 Latency: 10000 Usage: 41534 Duration: 8377361375