I like to create pages that show, at a glance, the overall health of elements in my environment. i.e. number of clients per AP, temperature of devices or sensors, number of current VPN connections and such. You can find this information on the individual pages of each device, but that's tedious. You can find the information on a table, but that's numbers on a page. With graphs you get a quick visual and by having them all on one page then anomalies jump right out. You can see by the sample how the number and title are red on devices that have higher temperatures.
Feel free to contact me if you'd like the Word doc or have any questions.
What I have is a sample of the battery temperature of APC UPS devices around the network - this can be done for any radial or linear graph in your build
The below includes the procedure for creating such pages, with the html.
