Usage :
-P To print the live stats on the screen
(Options)
-d Disk partition name to monitor
-e NIC name to monitor
-t No of Top process
-R To send the stats to remote server (supported graphite)
(Options)
-a IP address or hostname
-p Port number
-i Interval between samples
-L To save the stats into local storage
(Options)
-i Interval between samples
