Springboot 整合 InfluxDB 非常簡單，先引入依賴即可，記得需要同時引入 actuator

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

<dependency>
  <groupId>io.micrometer</groupId>
  <artifactId>micrometer-registry-influx</artifactId>
</dependency>		
		
		

配置檔案 application.yaml 如下

		
spring:
  application:
    name: springboot-with-influxdb
server:
  port: 8080
management:
  metrics:
    export:
      influx:
        enabled: true
        db: springboot
        uri: http://localhost:8086
        user-name:
        password:
        connect-timeout: 1s
        read-timeout: 10s
        auto-create-db: true
        step: 1m
        num-threads: 2
        consistency: one
        compressed: true
        batch-size: 1000		
		
		

配置好 Springboot 後，啟動應用，稍後Springboot 就會將數據源源不斷地寫入到 InfluxDB 中。

		
> show measurements
name: measurements
name
----
jvm_buffer_count
jvm_buffer_memory_used
jvm_buffer_total_capacity
jvm_classes_loaded
jvm_classes_unloaded
jvm_gc_live_data_size
jvm_gc_max_data_size
jvm_gc_memory_allocated
jvm_gc_memory_promoted
jvm_gc_pause
jvm_memory_committed
jvm_memory_max
jvm_memory_used
jvm_threads_daemon
jvm_threads_live
jvm_threads_peak
jvm_threads_states
logback_events
process_cpu_usage
process_files_max
process_files_open
process_start_time
process_uptime
system_cpu_count
system_cpu_usage
system_load_average_1m
tomcat_sessions_active_current
tomcat_sessions_active_max
tomcat_sessions_alive_max
tomcat_sessions_created
tomcat_sessions_expired
tomcat_sessions_rejected
visits		
		
		

查看數據

		
select * from process_cpu_usage