Can I split a metric value?


I am using domoticz exporter and my energy meter is exported a bit weird, but I don’t know how to change that.

When using this query I get the following value: domoticz_utility_data -> 42114762035217000000

What I know is that the first 7 numbers are a real value, and after that again 7 numbers is another real value.

Ths would be the first value: 4211.476
Second value: 2035.217

How can I use this in Grafana in a graph? Use a split or?

your TSDB query language / database needs to support it, Grafana does not do any value transformations.