RRDTool is an open source graphing and logging utility for time series data.
Additional information on RRDTool can be found at: http://people.ee.ethz.ch/~oetiker/webtools/rrdtool/
Integration with RRDTool is provided in a number of ways:
- Automatic logging of interface traffic data into RRDTool can be specified
when configuring Traffic Server.
- A graphical index of all the interfaces being monitored with RRDTool is
available through the Report>RRD menu.
- If an interface is being monitored using RRDTool, then a link is provides
to RRDTool charts from that interface's Statistics
Chart page.
- An interface's RRDTool charts can be accessed directly using the RRD
query.
Note: RRDTool functions are only accessible if RRDTool logging has
been enabled in the Traffic Server configuration file.
