Liangxu Linux
Oct 13, 2024 · Fundamentals
What Does Your CPU Do When It’s Idle? Inside the System Idle Process
When a computer finishes loading a webpage and the user does nothing, the CPU appears idle, but the operating system runs a special idle process that repeatedly executes the halt instruction, managing power consumption and illustrating core concepts of processes, scheduling, and hardware‑software interaction.
Idle ProcessOperating Systemkernel
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