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: 545 MHz - 5.58 GHz available cpufreq governors: performance powersave current policy: frequency should be within 2.99 GHz and 5.58 GHz. The governor "powersave" may decide which speed to use within this range. current CPU frequency: 4.44 GHz (asserted by call to kernel) boost state support: Supported: yes Active: yes amd-pstate limits: Highest Performance: 166. Maximum Frequency: 5.58 GHz. Nominal Performance: 113. Nominal Frequency: 3.80 GHz. Lowest Non-linear Performance: 89. Lowest Non-linear Frequency: 2.99 GHz. Lowest Performance: 12. Lowest Frequency: 545 MHz. Preferred Core Support: 1. Preferred Core Ranking: 171. idle-info --------- CPUidle driver: acpi_idle CPUidle governor: menu analyzing CPU 0: Number of idle states: 4 Available idle states: POLL C1 C2 C3 POLL: Flags/Description: CPUIDLE CORE POLL IDLE Latency: 0 Residency: 0 Usage: 1214 Duration: 40903 C1: Flags/Description: ACPI FFH MWAIT 0x0 Latency: 1 Residency: 2 Usage: 17580 Duration: 1096365 C2: Flags/Description: ACPI IOPORT 0x414 Latency: 18 Residency: 36 Usage: 19291 Duration: 6610334 C3: Flags/Description: ACPI IOPORT 0x415 Latency: 350 Residency: 700 Usage: 30872 Duration: 262776264