frequency-info -------------- analyzing CPU 23: driver: amd-pstate-epp CPUs which run at the same hardware frequency: 23 CPUs which need to have their frequency coordinated by software: 23 maximum transition latency: Cannot determine or is not supported. hardware limits: 545 MHz - 5.88 GHz available cpufreq governors: performance powersave current policy: frequency should be within 545 MHz and 5.88 GHz. The governor "powersave" may decide which speed to use within this range. current CPU frequency: Unable to call hardware current CPU frequency: 3.79 GHz (asserted by call to kernel) boost state support: Supported: yes Active: yes AMD PSTATE Highest Performance: 166. Maximum Frequency: 5.88 GHz. AMD PSTATE Nominal Performance: 127. Nominal Frequency: 4.50 GHz. AMD PSTATE Lowest Non-linear Performance: 85. Lowest Non-linear Frequency: 3.01 GHz. AMD PSTATE Lowest Performance: 12. Lowest Frequency: 545 MHz. idle-info --------- CPUidle driver: acpi_idle CPUidle governor: menu analyzing CPU 23: Number of idle states: 4 Available idle states: POLL C1 C2 C3 POLL: Flags/Description: CPUIDLE CORE POLL IDLE Latency: 0 Usage: 2212 Duration: 29369 C1: Flags/Description: ACPI FFH MWAIT 0x0 Latency: 1 Usage: 10934 Duration: 1645395 C2: Flags/Description: ACPI IOPORT 0x414 Latency: 18 Usage: 14351 Duration: 7494743 C3: Flags/Description: ACPI IOPORT 0x415 Latency: 350 Usage: 46528 Duration: 629599753