frequency-info -------------- analyzing CPU 2: driver: intel_cpufreq CPUs which run at the same hardware frequency: 2 CPUs which need to have their frequency coordinated by software: 2 maximum transition latency: 20.0 us hardware limits: 500 MHz - 1.50 GHz available cpufreq governors: conservative ondemand userspace powersave performance schedutil current policy: frequency should be within 500 MHz and 1.50 GHz. The governor "schedutil" may decide which speed to use within this range. current CPU frequency: Unable to call hardware current CPU frequency: 1.48 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: 9 Available idle states: POLL C1 C1E C3 C6 C7s C8 C9 C10 POLL: Flags/Description: CPUIDLE CORE POLL IDLE Latency: 0 Usage: 19678 Duration: 420821 C1: Flags/Description: MWAIT 0x00 Latency: 2 Usage: 511419 Duration: 13024881 C1E: Flags/Description: MWAIT 0x01 Latency: 10 Usage: 206537 Duration: 18835555 C3: Flags/Description: MWAIT 0x10 Latency: 40 Usage: 92560 Duration: 28060497 C6: Flags/Description: MWAIT 0x20 Latency: 133 Usage: 27422 Duration: 13473912 C7s: Flags/Description: MWAIT 0x32 Latency: 166 Usage: 210007 Duration: 169780032 C8: Flags/Description: MWAIT 0x40 Latency: 300 Usage: 39429 Duration: 26927592 C9: Flags/Description: MWAIT 0x50 Latency: 600 Usage: 240690 Duration: 689172400 C10: Flags/Description: MWAIT 0x60 Latency: 2600 Usage: 353691 Duration: 10427754919