It’s easier to remember as well because it is similar to the ls command. You can see the architecture of your system, number of processors, vendor information, cache information, processor speed etc. This is the simplest command that shows the CPU information in a simple and concise output. I’ll show you my favorite tool for this task along with a few additional ways to check CPUs in Linux. The best way to install the htop is using snap because it works well on any of the Linux distros.There are a number of ways you can get information about the processor on your Linux system. In most of the distros, the top is installed by default, and we have to install the htop manually. In this, we can also scroll horizontal as well as vertical. As compared to the top, the htop UI has better quality.

The htop's default display is more user-friendly. On the other hand, the htop command offers a better quality-of-life experience. In terms of system monitoring both commands offer the same functionality.

st: st is the time lost for running a virtual machine, which is also called 'steal time.'.

si: si is the time spent servicing software interrupts.

hi: hi is the time spent servicing hardware interrupts.

wa: wa means the amount of time spent waiting for I/O request to complete.

ni: ni is the time spent to run the process with a custom (manually set) excellent value.

sy: sy is the time spent running 'kernel space' processes.

us: The amount of time it takes to run the process for individual users in the 'user space.'.

Each value indicates how much time the CPU spends performing a task. In the above output, the main line to focus on is the line number third.

Linux command to check cpu utilization