Collecting Metrics

Spring Cloud Circuit Breaker Resilience4j includes auto-configuration to setup metrics collection as long as the right dependencies are on the classpath. To enable metric collection you must include org.springframework.boot:spring-boot-starter-actuator, and io.github.resilience4j:resilience4j-micrometer. For more information on the metrics that get produced when these dependencies are present, see the Resilience4j documentation.

You don’t have to include micrometer-core directly as it is brought in by spring-boot-starter-actuator