Prometheus监控JVM

环境

系统：CentOS 7.5
软件：jmx_prometheus_javaagent-0.3.1.jar

客户端

• 下载jmx_exporter

  # mkdir -p /usr/local/prometheus/jmx_exporter
  # cd /usr/local/prometheus/jmx_exporter
  # wget https://repo1.maven.org/maven2/io/prometheus/jmx/jmx_prometheus_javaagent/0.3.1/jmx_prometheus_javaagent-0.3.1.jar
  

• 添加配置文件

  # vim /usr/local/prometheus/jmx_exporter/jmx_exporter.yml
  ---
  rules:
  - pattern: ".*"
  

• 启动jar包

  # java -javaagent:/usr/local/prometheus/jmx_exporter/jmx_prometheus_javaagent-0.3.1.jar=3010:/usr/local/prometheus/jmx_exporter/jmx_exporter.yml -jar yourJar.jar
  

Prometheus端

• 配置Prometheus

  # vim /usr/local/prometheus/prometheus.yml
  scrape_configs:
    - job_name: 'jmx'
    static_configs:
      - targets: ['10.10.10.1:3010']
  

• 重启Prometheus

  # systemctl restart prometheus
  

Grafana端

• 添加dashboards
  点击Create - Import，输入dashboards的id（推荐3457）