prometheusgrafanapromql
Visualize prometheus counter increase for each data point individually
I've setup a prometheus counter that is polled every 15 seconds and I am visualizing the data in grafana. Currently, I am seeing a simple, increasing line on the dashboard. That's nice, but I want to better visualize the individual changes. I want to select a set of data points, say last 30m and plot the increase of each individual data point when compared with the previous one.
Example
How it is currently:
Lets just say these are the data points from the previous 30 minutes.
418 -> 425 -> 430 -> 436 -> 443
This is how i want to transform it with a query:
[..] -> 7 -> 5 -> 6 -> 7
and so on.
How would I do this properly with a suitable query in grafana?
Solution
