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: Cannot determine or is not supported. hardware limits: 777 MHz - 1.40 GHz available frequency steps: 1.40 GHz, 1.17 GHz, 777 MHz available cpufreq governors: conservative userspace powersave ondemand performance schedutil current policy: frequency should be within 777 MHz and 1.40 GHz. The governor "performance" may decide which speed to use within this range. current CPU frequency: 1.40 GHz (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: 0 Duration: 0 C1: Flags/Description: ACPI HLT Latency: 0 Usage: 947643 Duration: 189803950 C2: Flags/Description: ACPI IOPORT 0x841 Latency: 100 Usage: 2932847 Duration: 4365139629