frequency-info -------------- analyzing CPU 5: driver: intel_cpufreq CPUs which run at the same hardware frequency: 5 CPUs which need to have their frequency coordinated by software: 5 maximum transition latency: 20.0 us hardware limits: 1.20 GHz - 3.60 GHz available cpufreq governors: conservative ondemand userspace powersave performance schedutil current policy: frequency should be within 1.20 GHz and 3.60 GHz. The governor "schedutil" may decide which speed to use within this range. current CPU frequency: Unable to call hardware current CPU frequency: 2.64 GHz (asserted by call to kernel) boost state support: Supported: no Active: no 3700 MHz max turbo 4 active cores 3700 MHz max turbo 3 active cores 3800 MHz max turbo 2 active cores 3800 MHz max turbo 1 active cores idle-info --------- CPUidle driver: intel_idle CPUidle governor: menu analyzing CPU 4: Number of idle states: 6 Available idle states: POLL C1 C1E C3 C6 C7 POLL: Flags/Description: CPUIDLE CORE POLL IDLE Latency: 0 Usage: 20869 Duration: 293272 C1: Flags/Description: MWAIT 0x00 Latency: 2 Usage: 188331 Duration: 64253982 C1E: Flags/Description: MWAIT 0x01 Latency: 10 Usage: 344895 Duration: 83435194 C3: Flags/Description: MWAIT 0x10 Latency: 80 Usage: 201623 Duration: 75724889 C6: Flags/Description: MWAIT 0x20 Latency: 104 Usage: 749 Duration: 946748 C7: Flags/Description: MWAIT 0x30 Latency: 109 Usage: 2608513 Duration: 6802802546