While the default is bandwidth, it can graph anything with an OID (CPU load, temperature, disk usage). How to Install After Downloading
Once you have completed the MRTG download, the installation process follows a standard path: multi router traffic grapher download
This tool automatically scans your router to create a configuration file. Example: cfgmaker public@192.168.1.1 --output mrtg.cfg While the default is bandwidth, it can graph
This creates the visual HTML dashboard for your browser. While the default is bandwidth