NetTraffic is a lightweight program for plotting all data sent and received via your TCP/IP Network adaptors in real-time.
It will actively monitor network traffic (bandwidth) on selected interfaces and displays all information on an easy-to-read graph that contains statistical usage data.
NetTraffic also features a graph and numeric values in real-time, taskbar icon showing activity, a statistical module, computer work time, and predictions based on collected data. You can also review any archival data compiled.
NetTraffic is designed to be a simple-to-use application that permits any skill set of user to monitor incoming and outgoing network traffic. But it also has enough other options like statistical evaluations, etc., to appeal to even network admins and other IT professionals.