frequency-info -------------- analyzing CPU 2: driver: intel_pstate CPUs which run at the same hardware frequency: 2 CPUs which need to have their frequency coordinated by software: 2 maximum transition latency: Cannot determine or is not supported. hardware limits: 400 MHz - 2.40 GHz available cpufreq governors: performance powersave current policy: frequency should be within 400 MHz and 2.40 GHz. The governor "powersave" may decide which speed to use within this range. current CPU frequency: Unable to call hardware current CPU frequency: 2.40 GHz (asserted by call to kernel) boost state support: Supported: no Active: no idle-info --------- CPUidle driver: intel_idle CPUidle governor: menu analyzing CPU 0: Number of idle states: 9 Available idle states: POLL C1 C1E C3 C6 C7s C8 C9 C10 POLL: Flags/Description: CPUIDLE CORE POLL IDLE Latency: 0 Usage: 71035 Duration: 2002367 C1: Flags/Description: MWAIT 0x00 Latency: 2 Usage: 399135 Duration: 30017491 C1E: Flags/Description: MWAIT 0x01 Latency: 10 Usage: 144437 Duration: 27198316 C3: Flags/Description: MWAIT 0x10 Latency: 70 Usage: 152243 Duration: 36402402 C6: Flags/Description: MWAIT 0x20 Latency: 85 Usage: 398020 Duration: 198468736 C7s: Flags/Description: MWAIT 0x33 Latency: 124 Usage: 289 Duration: 171284 C8: Flags/Description: MWAIT 0x40 Latency: 200 Usage: 301328 Duration: 255798921 C9: Flags/Description: MWAIT 0x50 Latency: 480 Usage: 9480 Duration: 14945825 C10: Flags/Description: MWAIT 0x60 Latency: 890 Usage: 520230 Duration: 6894244821