frequency-info -------------- analyzing CPU 18: driver: amd-pstate-epp CPUs which run at the same hardware frequency: 18 CPUs which need to have their frequency coordinated by software: 18 energy performance preference: balance_performance hardware limits: 624 MHz - 5.76 GHz available cpufreq governors: performance powersave current policy: frequency should be within 624 MHz and 5.76 GHz. The governor "powersave" may decide which speed to use within this range. current CPU frequency: 5.42 GHz (asserted by call to kernel) boost state support: Supported: yes Active: yes amd-pstate limits: Highest Performance: 166. Maximum Frequency: 5.76 GHz. Nominal Performance: 124. Nominal Frequency: 4.30 GHz. Lowest Non-linear Performance: 18. Lowest Non-linear Frequency: 624 MHz. Lowest Performance: 18. Lowest Frequency: 600 MHz. Preferred Core Support: 1. Preferred Core Ranking: 196. idle-info --------- CPUidle driver: acpi_idle CPUidle governor: menu analyzing CPU 9: Number of idle states: 4 Available idle states: POLL C1 C2 C3 POLL: Flags/Description: CPUIDLE CORE POLL IDLE Latency: 0 Residency: 0 Usage: 146534 Duration: 4163581 C1: Flags/Description: ACPI FFH MWAIT 0x0 Latency: 1 Residency: 2 Usage: 5948216 Duration: 161638186 C2: Flags/Description: ACPI IOPORT 0x414 Latency: 18 Residency: 36 Usage: 619696 Duration: 117606020 C3: Flags/Description: ACPI IOPORT 0x415 Latency: 350 Residency: 700 Usage: 6017575 Duration: 483179019