How to produce metrics of URI correctly in spring boot 2 + webflux
How to produce metrics of URI correctly in spring boot 2 + webflux I have a problem using spring boot 2.0.3 + spring webflux (functional endpoints) + metrics. According to the official doc: The generated metrics of uri should be the request’s URI template prior to variable substitution Which means instead of /api/person/123, the generated metrics of URI should be something like /api/person/{id}. However, when I query those metrics on my spring boot app with this link http://localhost:8080/actuator/metrics/http.server.requests, I got these URIs: /api/person/2 /api/person/33 /api/person/12 To reproduce this issue, I put a sample code here: https://gitlab.com/itsleon/demo Can someone please shed some light on this issue? Thanks in advance! 1 Answer 1 There's an open issue for that in Spring Boot. Currently, Spring WebFlux fn doesn't provide the information about the URI pattern that matched fo...