One thing that I find frustrating with some of the resource graphs especially they Custom Object Resources is that some chart styles are not the same depending on what you have displayed.
For instance we use show Percent availability for one group we have the time zoom slide bar, but when you add more than 1 group for percent availability there is no zoom slide bar to adjust the time frame.
So this future request if for better graph settings universal across all types, including zoom slide bars, ability to change how objects are listed in graphs such as ascending/descending by name or by traffic throughput.