frequency-info -------------- analyzing CPU 2: driver: intel_cpufreq CPUs which run at the same hardware frequency: 2 CPUs which need to have their frequency coordinated by software: 2 maximum transition latency: 20.0 us hardware limits: 800 MHz - 2.40 GHz available cpufreq governors: ondemand performance schedutil current policy: frequency should be within 800 MHz and 2.40 GHz. The governor "schedutil" may decide which speed to use within this range. current CPU frequency: 2.29 GHz (asserted by call to kernel) boost state support: Supported: yes Active: yes idle-info --------- CPUidle driver: intel_idle CPUidle governor: menu analyzing CPU 0: Number of idle states: 8 Available idle states: POLL C1 C1E C6 C7s C8 C9 C10 POLL: Flags/Description: CPUIDLE CORE POLL IDLE Latency: 0 Residency: 0 Usage: 22801 Duration: 672672 C1: Flags/Description: MWAIT 0x00 Latency: 2 Residency: 2 Usage: 34763 Duration: 2409176 C1E: Flags/Description: MWAIT 0x01 Latency: 10 Residency: 20 Usage: 91847 Duration: 12558563 C6: Flags/Description: MWAIT 0x20 Latency: 150 Residency: 150 Usage: 0 Duration: 0 C7s: Flags/Description: MWAIT 0x31 Latency: 150 Residency: 150 Usage: 328027 Duration: 214955857 C8: Flags/Description: MWAIT 0x40 Latency: 5963 Residency: 5963 Usage: 363 Duration: 2339007 C9: Flags/Description: MWAIT 0x50 Latency: 5963 Residency: 5963 Usage: 4947 Duration: 26537569 C10: Flags/Description: MWAIT 0x60 Latency: 6324 Residency: 6324 Usage: 129195 Duration: 874436805