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. |