frequency-info -------------- analyzing CPU 3: driver: amd-pstate-epp CPUs which run at the same hardware frequency: 3 CPUs which need to have their frequency coordinated by software: 3 maximum transition latency: Cannot determine or is not supported. hardware limits: 400 MHz - 3.50 GHz available cpufreq governors: performance powersave current policy: frequency should be within 400 MHz and 3.50 GHz. The governor "performance" may decide which speed to use within this range. current CPU frequency: Unable to call hardware current CPU frequency: 3.50 GHz (asserted by call to kernel) boost state support: Supported: yes Active: yes AMD PSTATE Highest Performance: 255. Maximum Frequency: 3.50 GHz. AMD PSTATE Nominal Performance: 204. Nominal Frequency: 2.80 GHz. AMD PSTATE Lowest Non-linear Performance: 124. Lowest Non-linear Frequency: 1.70 GHz. AMD PSTATE Lowest Performance: 30. Lowest Frequency: 400 MHz. 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: 33217 Duration: 560954 C1: Flags/Description: ACPI FFH MWAIT 0x0 Latency: 1 Residency: 2 Usage: 1585418 Duration: 148254756 C2: Flags/Description: ACPI IOPORT 0x414 Latency: 18 Residency: 36 Usage: 4240544 Duration: 1517035456 C3: Flags/Description: ACPI IOPORT 0x415 Latency: 350 Residency: 700 Usage: 1867508 Duration: 4473802883