The gauge and range option are making no sense to me and there is nothing in the Docs that explains how this is supposed to work.
Lets say my metric is the SUM of data usage, so I get something like 30MB or whatever. With the default range setting the whole gauge turns red, which makes no sense as the ranges are divided as 0 - 50, 50 - 75, 75 - 100. Common sense would assume the result to be within 0 - 50.
The gauge and range don't appear to use the field type to their thing.
How is this supposed to work?