I think this might be pretty simple. If we could allow the user to create a
default set of items to show on a page of things like current CPU/Memory/Hard
Drive usage in a one item bar graph. Initially this could be just a grab from
the RRD for the last value, but late maybe a live SNMPget. The RRD to grab from
would be dictated by the device type from the sysOid. Rather than show the raw
name of the OID collected it would be nice to be able to have a user-friendly
name to show. The configuration could reside in chart-configuration.xml.