Make module polling intervals more granular

A suggestion to possibly reduce the overall load on the poller and/or polled device.

Allow more granular control over what gets polled in a particular cycle. EG storage subsystems probably don’t need to get polled every two min for example, and can probably be fine on an 8 hour interval. For a large server infrastructure, this may take a decent load off the polling server. Perhaps arp tables and the like can also get a reduction in their intervals, whereas interfaces and CPUs and the like remain on lower intervals for more accurate and granular data.

I look at some of the options within Solarwinds as an example.