How to create a summarized graph from two host

[feroru]

I what to create a graph summarizing traffic from two different host, we want to create a single billing for the traffic used and data collected from this aggregation.

[gofree]

Maybe calculated items? Look in docu if it suits you

[feroru]

Thanks! I think the way is with a template in a new host for both but still investigating.

[feroru]

Thanks for the input with the aggregate with the calculation I was able to do it.