I want to divide two metrics which were calculated by sum and count at the y-axis in Bar-graphs.
I went through some discussion, for the newer version there's supposed to
calculation field in metrics aggregation. But it's not there in my case. Actually, it's already deployed on the server so I can't update it. I know it's possible in Timelion but I want a different field in the x-axis, which is not related to any time series.
