Each microservice that uses Hystrix in communication with other microservices may expose metrics of every integration wrapped with the Hystrix command. To enable such a metrics stream, you should include a dependency on spring-boot-starter-actuator. This will expose the /hystrix.stream object as a management endpoint. It is also necessary to include spring-cloud-starter-hystrix, which has already been added to our sample application:
<dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-actuator</artifactId></dependency>
A generated stream is exposed as further JSON entries containing metrics characterizing a single call within a method. Here's a single entry for a call ...
