mPanel Memory Graph is a tiny utility for use with the BinaryLane and Mammoth Cloud hosting services.
It sends the current memory usage, disk usage, and MAC address of the network interface as a single UDP packet. This process occurs once every five minutes via an entry in the /etc/cron.d directory.
The control panel on BinaryLane / Mammoth Cloud graphs these values and can send an email alert if the values exceed a user-defined threshold.