cpufrequtils on a Pogo v4 March 01, 2024 10:29PM |
Registered: 1 year ago Posts: 91 |
# cpufreq-info -p 200000 800000 ondemand # cpufreq-info analyzing CPU 0: driver: kirkwood-cpufreq CPUs which run at the same hardware frequency: 0 CPUs which need to have their frequency coordinated by software: 0 maximum transition latency: 5.0 us. hardware limits: 200 MHz - 800 MHz available frequency steps: 800 MHz, 200 MHz available cpufreq governors: powersave, ondemand, userspace, conservative, performance current policy: frequency should be within 200 MHz and 800 MHz. The governor "ondemand" may decide which speed to use within this range. current CPU frequency is 800 MHz.
Debian 12.4 6.6.3-kirkwood-tld-1
Re: cpufrequtils / linux-cpupower on a Pogo v4 March 01, 2024 11:06PM |
Registered: 1 year ago Posts: 91 |
cpufreq is being replaced by cpupower....and https://packages.debian.org/bookworm/linux-cpupower:
The cpupower command allows inspection and control of cpufreq and cpuidle tunables for hardware that supports these features. It replaces "cpufreq-info" and "cpufreq-set" in cpufrequtils.Installing it only required 2 dependencies, not the bunch that cpufrequtils does, and it looks the same to me when run.
Re: cpufrequtils / linux-cpupower on a Pogo v4 March 01, 2024 11:38PM |
Registered: 1 year ago Posts: 91 |
Re: cpufrequtils / linux-cpupower on a Pogo v4 March 02, 2024 08:39PM |
Admin Registered: 13 years ago Posts: 18,821 |
cpufreq-set -g powersaveAnd then
cpufreq-infoThat should bring it down to 200 MHz.
Re: cpufrequtils / linux-cpupower on a Pogo v4 March 08, 2024 06:54PM |
Registered: 1 year ago Posts: 91 |
# cpupower frequency-set -g powersave
# cpupower frequency-info analyzing CPU 0: driver: kirkwood-cpufreq CPUs which run at the same hardware frequency: 0 CPUs which need to have their frequency coordinated by software: 0 maximum transition latency: 5.0 us hardware limits: 200 MHz - 800 MHz available frequency steps: 800 MHz, 200 MHz available cpufreq governors: powersave ondemand userspace conservative performance current policy: frequency should be within 200 MHz and 800 MHz. The governor "powersave" may decide which speed to use within this range. current CPU frequency: Unable to call hardware current CPU frequency: 200 MHz (asserted by call to kernel)It sticks there as expected while doing work and idling.
Re: cpufrequtils / linux-cpupower on a Pogo v4 March 08, 2024 07:15PM |
Admin Registered: 13 years ago Posts: 18,821 |
Re: cpufrequtils / linux-cpupower on a Pogo v4 March 08, 2024 07:26PM |
Registered: 1 year ago Posts: 91 |
Re: cpufrequtils / linux-cpupower on a Pogo v4 March 08, 2024 08:18PM |
Admin Registered: 13 years ago Posts: 18,821 |
Re: cpufrequtils / linux-cpupower on a Pogo v4 March 08, 2024 10:39PM |
Registered: 1 year ago Posts: 91 |