Monitor processes that occur sometimes needed for example to monitor what programs are using large CPU resource usage, RAM memory and so on. There are several ways to do the monitoring.
Monitoring using the command "top"
To perform a monitoring process that occurs using the command or command line, it's easy.
Open terminal in your linux
and Type top
It will be shown the process that occurs along with showing the important parameters required for instance we can find out the PID, user, CPU, memory, program name and others. See the following example:
Please give it a try, you will see the running processes and watch carefully