Shell script - Get CPU usage percentage of a process
To get the CPU usage percentage of a specific process, run the following command:
$ ps -o %C -p <PID> | tail -n 1
Example: to get CPU load of /usr/sbin/mysqld process which PID is 32241:
$ ps -o $C -p 32241 | tail -n 1
0.1
$ ps -o %C -p <PID> | tail -n 1
Example: to get CPU load of /usr/sbin/mysqld process which PID is 32241:
$ ps -o $C -p 32241 | tail -n 1
0.1
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