Linux top command to view CPU usage

You can view CPU usage by using the top command. When you run the top command, the CPU usage status is displayed in full-screen mode and is in a dialog-based top
command, you can control the display mode and so on. The command to exit Top is Q (the Q key is struck once in the top run).
Top explanations are as follows:
1. Role
The top command is used to display the program process in progress, and the permissions are all users.
2. Format
Top [-] [D delay] [Q] [C] [s] [s] [n]
3. Main parameters
D: Specifies the interval of the update, in seconds.
Q: There are no delayed updates. If the user has a superuser, the top command will be executed with the highest precedence.
C: Displays the full path and name of the process.
S: Cumulative mode, which accumulates the CPU time of a child stroke that has completed or disappeared.
S: Safe mode.
I: Do not display any idle (idle) or useless (Zombie) travel.
N: Displays the number of updates and exits top when finished.

Linux top command to view CPU usage