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: 800 MHz - 4.80 GHz available cpufreq governors: conservative ondemand userspace powersave performance schedutil current policy: frequency should be within 800 MHz and 4.80 GHz. The governor "schedutil" may decide which speed to use within this range. current CPU frequency: Unable to call hardware current CPU frequency: 4.80 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: 1642 Duration: 29285 C1: Flags/Description: MWAIT 0x00 Latency: 2 Usage: 10293 Duration: 1106675 C1E: Flags/Description: MWAIT 0x01 Latency: 10 Usage: 12365 Duration: 1293838 C3: Flags/Description: MWAIT 0x10 Latency: 70 Usage: 1784 Duration: 383918 C6: Flags/Description: MWAIT 0x20 Latency: 85 Usage: 4490 Duration: 1865450 C7s: Flags/Description: MWAIT 0x33 Latency: 124 Usage: 24 Duration: 2912 C8: Flags/Description: MWAIT 0x40 Latency: 200 Usage: 4261 Duration: 6161856 C9: Flags/Description: MWAIT 0x50 Latency: 480 Usage: 13 Duration: 14003 C10: Flags/Description: MWAIT 0x60 Latency: 890 Usage: 1092 Duration: 4341500