PRTG Traffic Grapher monitors and categorizes data traffic within a network to provide accurate results about network traffic and usage trends. It displays the results in various easy to read graphs and tables, and can easily be customized and adapted to your needs. PRTG Traffic Grapher is an easy to use Windows software for monitoring bandwidth usage as well as various other network parameters like memory and CPU utilization. It provides system administrators with live readings and periodical usage trends of leased lines, routers, firewalls, servers, and many other network devices. Flexible Alerting Several User Interfaces Cluster Failover Solution Maps & Dashboards Distributed Monitoring