Here is a picture of the problem. I tried googling around, but I can’t figure out the right terminology to actually find information on this aspect of the graph.
I tried to add a template that would let me filter on my index name, but couldn’t get the Influx query to work. The simpler alternative to that was to just have the tooltip only display for the line that your mouse is over. That solved the buggy behavior and it didn’t really take anything away from the user. Having that many indices crammed into one graph is the real problem.