Multiple parts to this, building up in stages - end goal is to measure performance of calls to an external system and the compare with some internal processes. I’d really appreciate any help on building a query that might achieve the following:
Part 1: I have a transaction that invokes an external service and another transaction when the user comes back from that external transaction - can I group them somehow and measure how long from the start to the return? Sessions should still be on the same machine in the cluster.
Part 2: I have a group of other transactions similar to above, but internal - can I group them and measure their performance - assume at this point how long they take.
Part 3 - compare the two above! Hoping to see that the external calls take X seconds and the internal ones take Y seconds.
I’d like to then extend that to how much resource on the machines they take but simple steps first I think.
Total newb to New Relic on this and playing around with the query language.