Datadog JVM Memory Metrics.

jmx.yaml

init_config:

instances:
- host: localhost
  port: JMX_PORT
  user: JMX_USER
  password: JMX_PASSWORD

  conf:
  - include:
      domain: java.lang
      type: MemoryPool
      attribute:
        Usage.used:
          alias: jvm.memory_pool.used
          metric_type: gauge
        Usage.max:
          alias: jvm.memory_pool.max
          metric_type: gauge
        Usage.init:
          alias: jvm.memory_pool.init
          metric_type: gauge
        Usage.committed:
          alias: jvm.memory_pool.committed
          metric_type: gauge
  - include:
      domain: java.lang
      type: GarbageCollector
      attribute:
        CollectionCount:
          alias: jvm.gc.count
          metric_type: gauge
        CollectionTime:
          alias: jvm.gc.time
          metric_type: gauge