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: 4.0 us hardware limits: 1.40 GHz - 4.20 GHz available frequency steps: 4.20 GHz, 4.10 GHz, 3.70 GHz, 2.90 GHz, 2.10 GHz, 1.40 GHz available cpufreq governors: conservative userspace powersave ondemand performance schedutil current policy: frequency should be within 1.40 GHz and 4.20 GHz. The governor "ondemand" may decide which speed to use within this range. current CPU frequency: 2.10 GHz (asserted by call to hardware) boost state support: Supported: yes Active: yes Boost States: 1 Total States: 7 Pstate-Pb0: 4300MHz (boost state) Pstate-P0: 4200MHz Pstate-P1: 4100MHz Pstate-P2: 3700MHz Pstate-P3: 2900MHz Pstate-P4: 2100MHz Pstate-P5: 1400MHz idle-info --------- CPUidle driver: none CPUidle governor: menu analyzing CPU 0: CPU 0: No idle states