frequency-info -------------- analyzing CPU 1: driver: acpi-cpufreq CPUs which run at the same hardware frequency: 1 CPUs which need to have their frequency coordinated by software: 1 maximum transition latency: 10.0 us hardware limits: 2.00 GHz - 3.00 GHz available frequency steps: 3.00 GHz, 2.00 GHz available cpufreq governors: conservative ondemand userspace powersave performance schedutil current policy: frequency should be within 2.00 GHz and 3.00 GHz. The governor "ondemand" may decide which speed to use within this range. current CPU frequency: 3.00 GHz (asserted by call to hardware) boost state support: Supported: no Active: no idle-info --------- CPUidle driver: intel_idle CPUidle governor: menu analyzing CPU 0: 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: 14048 Duration: 287609 C1_ACPI: Flags/Description: ACPI FFH MWAIT 0x0 Latency: 1 Residency: 1 Usage: 4057 Duration: 36660 C2_ACPI: Flags/Description: ACPI FFH MWAIT 0x10 Latency: 1 Residency: 3 Usage: 360458 Duration: 385162297