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: 480 MHz - 1.92 GHz available cpufreq governors: conservative ondemand userspace powersave performance schedutil current policy: frequency should be within 480 MHz and 1.92 GHz. The governor "ondemand" may decide which speed to use within this range. current CPU frequency: 571 MHz (asserted by call to kernel) boost state support: Supported: yes Active: yes idle-info --------- CPUidle driver: intel_idle CPUidle governor: menu analyzing CPU 3: Number of idle states: 6 Available idle states: POLL C1 C6N C6S C7 C7S POLL: Flags/Description: CPUIDLE CORE POLL IDLE Latency: 0 Residency: 0 Usage: 354 Duration: 21590 C1: Flags/Description: MWAIT 0x00 Latency: 1 Residency: 1 Usage: 26540 Duration: 3676514 C6N: Flags/Description: MWAIT 0x58 Latency: 80 Residency: 275 Usage: 25880 Duration: 15092275 C6S: Flags/Description: MWAIT 0x52 Latency: 200 Residency: 560 Usage: 41802 Duration: 36462766 C7: Flags/Description: MWAIT 0x60 Latency: 1200 Residency: 4000 Usage: 32506 Duration: 98525592 C7S: Flags/Description: MWAIT 0x64 Latency: 10000 Residency: 20000 Usage: 5336 Duration: 167117751