Grafana监控JVM

安装配置Grafana参考
https://testerhome.com/articles/23629

使用配置

1. 下载jmx_exporter

https://github.com/prometheus/jmx_exporter


2. 创建jmx_exporter配置文件

vim simple-config.yml
lowercaseOutputLabelNames: true
lowercaseOutputName: true
whitelistObjectNames: ["java.lang:type=OperatingSystem"]
blacklistObjectNames: []
rules:
- pattern: ‘java.lang<>(committed_virtual_memory|free_physical_memory|free_swap_space|total_physical_memory|total_swap_space)_size:‘
name: os_$1_bytes
type: GAUGE
attrNameSnakeCase: true
- pattern: ‘java.lang<>((?!process_cpu_time)\w+):‘
name: os_$1
type: GAUGE
attrNameSnakeCase: true


3. 在prometheus配置文件中添加配置

scrape_configs:
- job_name: ‘java‘
static_configs:
- targets: [‘:

‘]


4. 重启prometheus

nohup ./prometheus > prometheus.log 2>&1 &


5. 下载并导入dashboards

https://grafana.com/grafana/dashboards/7727
https://grafana.com/grafana/dashboards/8563
注：8563模板对7727有依赖，所以需全部安装，否则不能正常使用


效果图

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Grafana监控JVM