frequency-info -------------- analyzing CPU 15: driver: amd-pstate-epp CPUs which run at the same hardware frequency: 15 CPUs which need to have their frequency coordinated by software: 15 energy performance preference: balance_performance hardware limits: 567 MHz - 4.95 GHz available cpufreq governors: performance powersave current policy: frequency should be within 1.73 GHz and 4.60 GHz. The governor "powersave" may decide which speed to use within this range. current CPU frequency: 4.37 GHz (asserted by call to kernel) boost state support: Supported: yes Active: yes amd-pstate limits: Highest Performance: 166. Maximum Frequency: 4.95 GHz. Nominal Performance: 124. Nominal Frequency: 3.70 GHz. Lowest Non-linear Performance: 58. Lowest Non-linear Frequency: 1.73 GHz. Lowest Performance: 19. Lowest Frequency: 550 MHz. Preferred Core Support: 1. Preferred Core Ranking: 216. idle-info --------- CPUidle driver: acpi_idle CPUidle governor: menu analyzing CPU 15: Number of idle states: 3 Available idle states: POLL C1 C2 POLL: Flags/Description: CPUIDLE CORE POLL IDLE Latency: 0 Residency: 0 Usage: 1192 Duration: 37714 C1: Flags/Description: ACPI FFH MWAIT 0x0 Latency: 1 Residency: 2 Usage: 208284 Duration: 6180042 C2: Flags/Description: ACPI IOPORT 0x414 Latency: 18 Residency: 36 Usage: 226656 Duration: 2104062864