Add graph of percentage of use of an ethernet port

In the original project there was a graph called ‘percentage of use’ of ethernet ports which is very useful to know when the ports are approaching their maximum capacity. I don’t know why it was removed from LibreNMS or if the base version didn’t have that graph yet. Anyway. Would it be possible to add this graph?
Basically it compares the traffic of the port with its speed of operation and generates a graph of percentage of use. I believe this is very useful.
If anyone knows how to do it or if they can include it in a future development, I appreciate it.
If you can help in any way, just talk.

Just for reference of what I’m talking about, follow the link that shows the graph in the demo version:
https://demo.observium.org/ports/format=list/sort=device/disabled=0/deleted=0/view=graphs/graph=percent/