Spring Boot Actuator is a sub-project of Spring Boot. It adds several production grade services to your
application with little effort on your part. Actuators enable production-ready features to a Spring Boot application,
without having to actually implement these things yourself. The Spring Boot Actuator is mainly used to get the internals
of running application like health, metrics, info, dump, environment, etc. which is similar to your production environment
monitoring setup.
Here are some of the most common Spring Boot Actuator endpoints:
- /health: It shows application health information.
- /info: It displays arbitrary application info.
- /metrics: It gives all metrics related information for the current application.
- /trace: It displays trace information for last few HTTP requests.
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