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Java agent on MOJO application is unstable


Article ID: 130076


Updated On:


CA Application Performance Management Agent (APM / Wily / Introscope) INTROSCOPE


We have an application server that has three JVMs instrumented with APM java agent
Of these three JVMs, one of them is behaving normally and has no issues.
The other two monitored JVMs for the same application on the same server are erratic, and constantly connect/disconnect from the APM cluster.
All JVMs use the same agent profile, agent installation, and tracers.
The erratic behavior of the agent is preventing us from monitoring the application.


Component: APMAGT


The agent is showing very high auto trace activity and also there are some exceptions.

We suggest you to take the following steps.

1- Disable transaction trace sampling (on agent side in IntroscopeAgent. profile)

2- Disable auto trace if differential Analysis is not used.
add the following property in (on EM Collector that these JVMs reporting metrics) introscope.enterprisemanager.baseline.max.metrics.baselined=0