frequency-info -------------- analyzing CPU 0: driver: acpi-cpufreq CPUs which run at the same hardware frequency: 0 CPUs which need to have their frequency coordinated by software: 0 maximum transition latency: 10.0 us hardware limits: 1000 MHz - 1.50 GHz available frequency steps: 1.50 GHz, 1000 MHz available cpufreq governors: conservative userspace powersave ondemand performance schedutil current policy: frequency should be within 1000 MHz and 1.50 GHz. The governor "performance" may decide which speed to use within this range. current CPU frequency: 1.50 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: 4 Available idle states: POLL C1_ACPI C2_ACPI C3_ACPI POLL: Flags/Description: CPUIDLE CORE POLL IDLE Latency: 0 Usage: 20162 Duration: 93894 C1_ACPI: Flags/Description: ACPI FFH MWAIT 0x0 Latency: 1 Usage: 952 Duration: 46564 C2_ACPI: Flags/Description: ACPI FFH MWAIT 0x10 Latency: 1 Usage: 75508 Duration: 19901532 C3_ACPI: Flags/Description: ACPI FFH MWAIT 0x30 Latency: 57 Usage: 760916 Duration: 219236212