I have a number of JVMs that are using JRockit as seen here.
- java version "1.6.0_45" Java(TM)
- SE Runtime Environment (build 1.6.0_45-b06)
- Oracle JRockit(R) (build R28.2.7-7-155314-1.6.0_45-20130329-0641-linux-x86_64, compiled mode)
I'm using version 9.5.0.0. I have no GC Monitor data on them. I see this entry in the logs:
- [Ljava.lang.Object;@201bc1a0 JVM Not Supported by Garbage Collection Monitor Agent Service
Can someone tell me where it is documented that GC Monitor is not supported on this JVM? I have the APM Compatibility guide, but it makes no sense. I don't see any references to JREs on the Agent tab, which is where you think it would mention the agents compatibility. Is there any way to get the GC data for JRockit?
If you search the forums, JRockit is not currently supported with GC Monitor.
You can however get JRockit GC information from JMX under 'oracle.jrockit.management'. The JRockitRuntimeBean gives very little useful information so I would grab it from the other MBean.