from(bucket: "poseidon")
  |> range(start: v.timeRangeStart, stop: v.timeRangeStop)
  |> filter(fn: (r) => r["_measurement"] == "poseidon_used_runners")
  |> filter(fn: (r) => r["_field"] == "count")
  |> group(columns: ["stage"], mode:"by")
  |> last()
  |> keep(columns: ["_value", "stage"])
  |> rename(columns: {_value: ""})