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: 500 MHz - 2.10 GHz available cpufreq governors: conservative ondemand userspace powersave performance schedutil current policy: frequency should be within 500 MHz and 2.10 GHz. The governor "ondemand" may decide which speed to use within this range. current CPU frequency: Unable to call hardware current CPU frequency: 2.10 GHz (asserted by call to kernel) boost state support: Supported: no Active: no idle-info --------- CPUidle driver: intel_idle CPUidle governor: menu analyzing CPU 3: 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: 136711 Duration: 2010419 C1: Flags/Description: MWAIT 0x00 Latency: 2 Usage: 72678 Duration: 9621216 C1E: Flags/Description: MWAIT 0x01 Latency: 10 Usage: 64098 Duration: 6365525 C3: Flags/Description: MWAIT 0x10 Latency: 40 Usage: 30273 Duration: 9624372 C6: Flags/Description: MWAIT 0x20 Latency: 133 Usage: 8447 Duration: 4188354 C7s: Flags/Description: MWAIT 0x32 Latency: 166 Usage: 25111 Duration: 14542566 C8: Flags/Description: MWAIT 0x40 Latency: 300 Usage: 17689 Duration: 17562020 C9: Flags/Description: MWAIT 0x50 Latency: 600 Usage: 125197 Duration: 171393601 C10: Flags/Description: MWAIT 0x60 Latency: 2600 Usage: 48870 Duration: 145705758