I understood this, but still I have few doubts. Like what would be the exact query given an endpoint, for requests per sec.
Also, for the example you gave, I got the query up and running for it. Let's say I want a query to get the feature value (x and y in your example) distribution over some duration of time, then what should be the query, I tried endpoint:x_bucket{"+inf"}[$duration]/endpoint:x_sum{"+inf"}[$duration] and some other variations, but couldn't get it right. Can you help?