frequency-info -------------- analyzing CPU 1: driver: amd-pstate-epp CPUs which run at the same hardware frequency: 1 CPUs which need to have their frequency coordinated by software: 1 maximum transition latency: Cannot determine or is not supported. hardware limits: 400 MHz - 4.46 GHz available cpufreq governors: performance powersave current policy: frequency should be within 2.37 GHz and 4.46 GHz. The governor "powersave" may decide which speed to use within this range. current CPU frequency: Unable to call hardware current CPU frequency: 3.55 GHz (asserted by call to kernel) boost state support: Supported: yes Active: yes Boost States: 0 Total States: 3 Pstate-P0: 3900MHz Pstate-P1: 1700MHz Pstate-P2: 1400MHz idle-info --------- CPUidle driver: acpi_idle CPUidle governor: menu analyzing CPU 4: Number of idle states: 4 Available idle states: POLL C1 C2 C3 POLL: Flags/Description: CPUIDLE CORE POLL IDLE Latency: 0 Usage: 5111 Duration: 159905 C1: Flags/Description: ACPI FFH MWAIT 0x0 Latency: 1 Usage: 132376 Duration: 22760087 C2: Flags/Description: ACPI IOPORT 0x414 Latency: 18 Usage: 332205 Duration: 147642949 C3: Flags/Description: ACPI IOPORT 0x415 Latency: 350 Usage: 345337 Duration: 1265548947