frequency-info -------------- analyzing CPU 0: no or unknown cpufreq driver is active on this CPU CPUs which run at the same hardware frequency: Not Available CPUs which need to have their frequency coordinated by software: Not Available maximum transition latency: Cannot determine or is not supported. Not Available available cpufreq governors: Not Available Unable to determine current policy current CPU frequency: Unable to call hardware current CPU frequency: Unable to call to kernel boost state support: Supported: yes Active: yes 2800 MHz max turbo 4 active cores 2800 MHz max turbo 3 active cores 2933 MHz max turbo 2 active cores 2933 MHz max turbo 1 active cores idle-info --------- CPUidle driver: intel_idle CPUidle governor: menu analyzing CPU 0: Number of idle states: 5 Available idle states: POLL C1-NHM C1E-NHM C3-NHM C6-NHM POLL: Flags/Description: CPUIDLE CORE POLL IDLE Latency: 0 Usage: 367 Duration: 950944 C1-NHM: Flags/Description: MWAIT 0x00 Latency: 3 Usage: 14278 Duration: 6805024 C1E-NHM: Flags/Description: MWAIT 0x01 Latency: 10 Usage: 52806 Duration: 11009181 C3-NHM: Flags/Description: MWAIT 0x10 Latency: 20 Usage: 61929 Duration: 70488958 C6-NHM: Flags/Description: MWAIT 0x20 Latency: 200 Usage: 146149 Duration: 757816282