JBoss Data Grid

Metrics collection

Configuration data

  • Version
  • Worker Threads
  • Ports
  • Caches

Performance metrics

  • Cache Latency, Throughput
  • Cache Hits, Hit Ratio, Misses
  • Other Cache Statistics

    • Puts
    • Read/Write Ratio
    • Entries
    • Evictions
  • Hot Rod Connections
  • JGroups Cluster UDP Statistics

Health Signatures

For each sensor, there is a curated knowledgebase of health signatures that are evaluated continuously against the incoming metrics and are used to raise issues or incidents depending on user impact.

Built-in events trigger issues or incidents based on failing health signatures on entities, and custom events trigger issues or incidents based on the thresholds of an individual metric of any given entity.

For information about built-events for the JBoss Data Grid sensor, see the Built-in events reference.