PRTG Traffic Grapher - User Manual
Graphs and Charts
One “Graph”, graphically showing the monitoring results of one or more sensors, contains up to four “Charts”, selectable by the user.
E.g. this graph shows four charts:
A graph can also be set to only show two charts, or even just one:
PRTG automatically hides titles, footers, legends and even complete charts from a graph if the available screen space does not allow to show the graphs completely.
In this case you will see a small red “PLUS” logo at the bottom right:
What is PRTG Traffic Grapher?
PRTG Traffic Grapher is an easy to use Windows software for monitoring and classifying bandwidth usage. It provides system administrators with live readings and long-term usage trends for their network devices. The most common usage is bandwidth usage monitoring, but you can also monitor many other aspects of your network like memory and CPU utilizations.