Ambari Server JVM
Metrics to see status for the Ambari Server Java virtual machine.
| Row | Metrics | Description |
|---|---|---|
| JVM - MEMORY PRESSURE | Heap Usage | Used, max or committed on-heap memory for Ambari Server. |
| Off-Heap Usage | Used, max or committed off-heap memory for Ambari Server. | |
| JVM GC COUNT | GC Count Par new /s | Number of Java ParNew (YoungGen) Garbage Collections per second. |
| GC Time Par new /s | Total time spend in Java ParNew(YoungGen) Garbage Collections per second. | |
| GC Count CMS /s | Number of Java Garbage Collections per second. | |
| GC Time Par CMS /s | Total time spend in Java CMS Garbage Collections per second. | |
| JVM THREAD COUNT | Thread Count | Number of active, daemon, deadlock, blocked and runnable threads. |