How to duplicate existing chart

Question

I would like to duplicate and modify the chart Percent Utilization - Real Time Data on an interface.
The reason for this is that the default chart show only 10 minutes of information.
There are other charts that allow the 2 hour window but that are not organized as well.

How do I duplicate this chart and modify it to show a 2 hour window?

mesverrum · Answer

The real time widget cannot be modified to show a different time range, they are all hard coded to display the current rolling 10m window starting from the time you load the page.

adam.beedell · Answer

I think you missed the edit button twice part, you should end up here:

jbrivera04 · Answer

I cannot find that widget.
I find the one for all network interfaces.
I want to monitor one interface for certain routers for two hours instead of 10 minutes.

I currently add it as a Custom Object Resource and select the interface on that router.
I select the object resource "Percent Utilization - Real Time Data"

I want to modify it to show two hours.