@
xuanloe #217
```
cpufrequtils 006: cpufreq-info (C) Dominik Brodowski 2004-2009
Report errors and bugs to
[email protected], please.
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: 700 MHz - 801 MHz
available frequency steps: 801 MHz, 800 MHz, 700 MHz
available cpufreq governors: powersave, performance, userspace, schedutil
current policy: frequency should be within 700 MHz and 801 MHz.
The governor "performance" may decide which speed to use
within this range.
current CPU frequency is 2.75 GHz.
cpufreq stats: 801 MHz:100.00%, 800 MHz:0.00%, 700 MHz:0.00%
analyzing CPU 1:
driver: acpi-cpufreq
CPUs which run at the same hardware frequency: 1
CPUs which need to have their frequency coordinated by software: 1
maximum transition latency: 10.0 us.
hardware limits: 700 MHz - 801 MHz
available frequency steps: 801 MHz, 800 MHz, 700 MHz
available cpufreq governors: powersave, performance, userspace, schedutil
current policy: frequency should be within 700 MHz and 801 MHz.
The governor "performance" may decide which speed to use
within this range.
current CPU frequency is 2.84 GHz.
cpufreq stats: 801 MHz:100.00%, 800 MHz:0.00%, 700 MHz:0.00%
analyzing CPU 2:
driver: acpi-cpufreq
CPUs which run at the same hardware frequency: 2
CPUs which need to have their frequency coordinated by software: 2
maximum transition latency: 10.0 us.
hardware limits: 700 MHz - 801 MHz
available frequency steps: 801 MHz, 800 MHz, 700 MHz
available cpufreq governors: powersave, performance, userspace, schedutil
current policy: frequency should be within 700 MHz and 801 MHz.
The governor "performance" may decide which speed to use
within this range.
current CPU frequency is 2.32 GHz.
cpufreq stats: 801 MHz:100.00%, 800 MHz:0.00%, 700 MHz:0.00%
analyzing CPU 3:
driver: acpi-cpufreq
CPUs which run at the same hardware frequency: 3
CPUs which need to have their frequency coordinated by software: 3
maximum transition latency: 10.0 us.
hardware limits: 700 MHz - 801 MHz
available frequency steps: 801 MHz, 800 MHz, 700 MHz
available cpufreq governors: powersave, performance, userspace, schedutil
current policy: frequency should be within 700 MHz and 801 MHz.
The governor "performance" may decide which speed to use
within this range.
current CPU frequency is 2.68 GHz.
cpufreq stats: 801 MHz:100.00%, 800 MHz:0.00%, 700 MHz:0.00%
```
用 cpufreq-info 看了下,看 current CPU frequency 应该是正常的,是我之前理解错了