You can use cpupower to enter different states of power limits. The link is to the arch wiki but I'd bet it's in your package manager for you to install.
https://wiki.archlinux.org/title/CPU_frequency_scaling
Not sure about the second question.
You can use cpupower to enter different states of power limits. The link is to the arch wiki but I'd bet it's in your package manager for you to install.
https://wiki.archlinux.org/title/CPU_frequency_scaling
Not sure about the second question.