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: 798 MHz - 1.86 GHz available frequency steps: 1.86 GHz, 1.60 GHz, 1.33 GHz, 1.06 GHz, 798 MHz available cpufreq governors: conservative userspace powersave ondemand performance schedutil current policy: frequency should be within 798 MHz and 1.86 GHz. The governor "ondemand" may decide which speed to use within this range. current CPU frequency: 798 MHz (asserted by call to hardware) boost state support: Supported: no Active: no idle-info --------- CPUidle driver: acpi_idle CPUidle governor: menu analyzing CPU 0: Number of idle states: 3 Available idle states: POLL C1 C2 POLL: Flags/Description: CPUIDLE CORE POLL IDLE Latency: 0 Usage: 11795 Duration: 119367 C1: Flags/Description: ACPI HLT Latency: 1 Usage: 4 Duration: 8 C2: Flags/Description: ACPI IOPORT 0x814 Latency: 1 Usage: 3734972 Duration: 2576933947