frequency-info -------------- analyzing CPU 4: driver: amd-pstate-epp CPUs which run at the same hardware frequency: 4 CPUs which need to have their frequency coordinated by software: 4 energy performance preference: balance_performance hardware limits: 600 MHz - 5.49 GHz available cpufreq governors: performance powersave current policy: frequency should be within 627 MHz and 5.49 GHz. The governor "powersave" may decide which speed to use within this range. current CPU frequency: 5.44 GHz (asserted by call to kernel) boost state support: Supported: yes Active: yes amd-pstate limits: Highest Performance: 166. Maximum Frequency: 5.49 GHz. Nominal Performance: 118. Nominal Frequency: 3.90 GHz. Lowest Non-linear Performance: 19. Lowest Non-linear Frequency: 627 MHz. Lowest Performance: 19. Lowest Frequency: 600 MHz. Preferred Core Support: 1. Preferred Core Ranking: 166. idle-info --------- CPUidle driver: acpi_idle CPUidle governor: menu analyzing CPU 10: Number of idle states: 4 Available idle states: POLL C1 C2 C3 POLL: Flags/Description: CPUIDLE CORE POLL IDLE Latency: 0 Residency: 0 Usage: 9575 Duration: 282568 C1: Flags/Description: ACPI FFH MWAIT 0x0 Latency: 1 Residency: 2 Usage: 42913 Duration: 4054863 C2: Flags/Description: ACPI IOPORT 0x414 Latency: 18 Residency: 36 Usage: 74431 Duration: 22198952 C3: Flags/Description: ACPI IOPORT 0x415 Latency: 350 Residency: 700 Usage: 172838 Duration: 384325959