CPUCTL(8)

🌸 NAME 🌸

okay bestie, welcome to cpuctl(8) from the System Manager's Manual. This is the cpuctl program to control CPUs. 💅

✨ SYNOPSIS ✨

cpuctl command [arguments]

💖 DESCRIPTION 💖

The cpuctl command can be used to control and inspect the state of CPUs in the system. 🦋

The first argument, command, specifies the action to take. Valid commands are: 👑

• list — for each CPU in the system, display the current state and time of the last state change. ✨
• offline cpu [cpu ...] — set the specified CPUs off line. 🛑

bestie, important: at least one CPU in the system must remain on line. 💀

• online cpu [cpu ...] — set the specified CPUs on line. 💖

🦋 EXAMPLES 🦋

Run this:

cpuctl offline 2

and then:

cpuctl list

The output should reflect the fact that CPU#2 was taken offline. 😭

xoxo, source/version Darwin, dated March 18, 2019 💖🌈