Prometheus采集Java程序指标信息

<dependency>
    <groupId>org.springframework.boot</groupId>
    <artifactId>spring-boot-starter-actuator</artifactId>
</dependency>

<dependency>
    <groupId>org.springframework.boot</groupId>
    <artifactId>spring-boot-starter-web</artifactId>
</dependency>

<dependency>
    <groupId>io.micrometer</groupId>
    <artifactId>micrometer-registry-prometheus</artifactId>
    <scope>runtime</scope>
</dependency>

management.endpoints.web.exposure.include=prometheus

@RestController
@SpringBootApplication
public class MonitorApplication {

	public static void main(String[] args) {
		SpringApplication.run(MonitorApplication.class, args);
	}
	
	@GetMapping("/hello")
	public String hello() {
		return "Hello World!";
	}
}

http://localhost:8080/actuator/prometheus

jvm_memory_used_bytes{area="heap",id="G1 Survivor Space",} 1005592.0