cpu.js

const Exec = require('child_process').exec;

var cmd = 'ps aux | grep "mysql" | grep -v "grep" | awk {\'print $2\'}';
Exec(cmd, function(err, response) {
	var pid = response.trim();
	cmd = 'ps -p {0} -o %cpu,rss,etime'.format(pid);
	console.log(cmd);
	Exec(cmd, function(err, response) {
		console.log('---> POSLAT SIROVI:', arguments);
	});
});