frequency-info -------------- analyzing CPU 10: driver: intel_pstate CPUs which run at the same hardware frequency: 10 CPUs which need to have their frequency coordinated by software: 10 energy performance preference: balance_performance hardware limits: 800 MHz - 5.80 GHz available cpufreq governors: performance powersave current policy: frequency should be within 800 MHz and 5.80 GHz. The governor "powersave" may decide which speed to use within this range. current CPU frequency: 2.41 GHz (asserted by call to kernel) boost state support: Supported: yes Active: yes idle-info --------- CPUidle driver: intel_idle CPUidle governor: menu analyzing CPU 20: Number of idle states: 3 Available idle states: POLL C1_ACPI C2_ACPI POLL: Flags/Description: CPUIDLE CORE POLL IDLE Latency: 0 Residency: 0 Usage: 10 Duration: 1445 C1_ACPI: Flags/Description: ACPI FFH MWAIT 0x0 Latency: 1 Residency: 1 Usage: 14822 Duration: 797355 C2_ACPI: Flags/Description: ACPI FFH MWAIT 0x21 Latency: 127 Residency: 381 Usage: 44295 Duration: 859611788