Actuator+Prometheus+Grafana監控視覺化簡介

https://www.tpisoftware.com/tpu/articleDetails/2446

pom.xml 需增加以下依賴：

<dependency>
  <groupId>org.springframework.boot</groupId>
  <artifactId>spring-boot-starter-actuator</artifactId>
</dependency>
<dependency>
  <groupId>io.micrometer</groupId>
  <artifactId>micrometer-registry-prometheus</artifactId>
</dependency>

 https://www.cnblogs.com/chanshuyi/p/06_prometheus_with_springboot_actuator.html