Measure area under graph


How do I manage to calculate the power under the area? Currently it only shows the power. I have used Flux so far. This is what my current diagram looks like:

What I also don’t quite understand, where do you define new things for the graph? In Grafana or Influx?

Thanks for help!

That’s integral, so use integral Flux function in your Flux query.

Okay, can you send me a screenshot, where i can find the correct section for this? it would help me a lot