In ES, I have such kind of data
{
“used_space”:
total_space:
device_name:
“date”:
}
I’d like to show the data in Grafana by grouping by device_name and then by date.
Currently I created two Bar graph, one is for used_space metric, another for total_space metric.
Is there any way to combin these two graph into one? I mean, in X-Axes, each device show both used_space and total_space?