linux - Interrupt rate in modern computers -

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when computer connected wifi, see 180-200 interrupts per second. when start typing - 2-3 cps, interrupt rate spikes @ 300 interrupts per second. i'm running cinnamon @ gnu/linux (x86_64) , firefox @ modern laptop, believe other os/browsers have same behavior.

why there many interrupts? happens when press key in browser? understand there many things process in code, why require many interrupts?

if need it, here /proc/interrupts: https://gist.github.com/amarao/654e5dd0f2460b7d475711e8ae3b6338.


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