process-cpu-utilization

The solution is based on PS command

Sample Code

.cpu(err,value)

var pcu=require('process-cpu-utilization');
pcu.cpu(function(err,value){
 console.log('CPU Usage of this process is %d %% across all processors', value);
});

.get([Specifier Array],callback)

var pcu=require('process-cpu-utilization');
pcu.get(['%cpu'],function(err,data){
 console.log('CPU Usage of this process is %s %%',data['%cpu']);
});

License

MIT