frequency-info -------------- analyzing CPU 0: driver: acpi-cpufreq CPUs which run at the same hardware frequency: 0 CPUs which need to have their frequency coordinated by software: 0 maximum transition latency: 10.0 us. hardware limits: 933 MHz - 2.53 GHz available frequency steps: 2.53 GHz, 2.40 GHz, 2.27 GHz, 2.13 GHz, 2.00 GHz, 1.87 GHz, 1.73 GHz, 1.60 GHz, 1.47 GHz, 1.33 GHz, 1.20 GHz, 1.07 GHz, 933 MHz available cpufreq governors: userspace, ondemand, performance current policy: frequency should be within 933 MHz and 2.53 GHz. The governor "ondemand" may decide which speed to use within this range. current CPU frequency is 1.60 GHz (asserted by call to hardware). boost state support: Supported: no Active: no 1900 MHz max turbo 2 active cores 1900 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: 91798 Duration: 3181022 C1-NHM: Flags/Description: MWAIT 0x00 Latency: 3 Usage: 138490124 Duration: 34729248140 C1E-NHM: Flags/Description: MWAIT 0x01 Latency: 10 Usage: 4201575 Duration: 347750537 C3-NHM: Flags/Description: MWAIT 0x10 Latency: 20 Usage: 11346007 Duration: 2351696235 C6-NHM: Flags/Description: MWAIT 0x20 Latency: 200 Usage: 2910765 Duration: 6904214435