analyze current Operation

curretOp.js

while(1) { 
	var c = db.currentOp(); 
	if(c && c.inprog && c.inprog.length > 0 && c.inprog[0].op == 'query') {
		var el = c.inprog[0];
		if( el.ns == 'admin.$cmd' || el.ns == 'local.$cmd' || el.ns == '')
			continue;
		print("on:" + el.ns);
		if(el.microsecs_running && el.microsecs_running.floatApprox)
			print("time:" + el.microsecs_running.floatApprox);
		print("query: " + JSON.stringify(el.query));
		print();
	};
};