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: 4.0 us. hardware limits: 800 MHz - 2.10 GHz available frequency steps: 2.10 GHz, 1.65 GHz, 1.40 GHz, 1.20 GHz, 1000 MHz, 800 MHz available cpufreq governors: userspace, ondemand, performance current policy: frequency should be within 800 MHz and 2.10 GHz. The governor "ondemand" may decide which speed to use within this range. current CPU frequency is 2.10 GHz (asserted by call to hardware). boost state support: Supported: no Active: no Boost States: 0 Total States: 7 Pstate-P0: 2100MHz Pstate-P1: 2100MHz Pstate-P2: 1650MHz Pstate-P3: 1400MHz Pstate-P4: 1200MHz Pstate-P5: 1000MHz Pstate-P6: 800MHz idle-info --------- CPUidle driver: acpi_idle CPUidle governor: menu Analyzing CPU 0: Number of idle states: 3 Available idle states: POLL C1 C2 POLL: Flags/Description: CPUIDLE CORE POLL IDLE Latency: 0 Usage: 0 Duration: 0 C1: Flags/Description: <null> Latency: 0 Usage: 321257 Duration: 367975585 C2: Flags/Description: ACPI IOPORT 0x414 Latency: 400 Usage: 104664 Duration: 1164772288