SlabProcessor objects in heap.
Article ID: KB0089129
Updated On:
| Products | Versions |
|---|---|
| TIBCO BusinessEvents Enterprise Edition | - |
| Not Applicable | - |
Description
Description:
We are seeing the following objects in our inference agent heap: com.tibco.cep.runtime.metrics.impl.SlabProcessor. The majority of the objects in the heap are of type ‘com.tibco.cep.runtime.metrics.impl.SlabProcessor’. They are occupying over 40% of our heap on our P003 server and 79% of our heap on our P004 server.
Symptoms:
We have two inference agents running on different machines with the same configurations. One
IA’s heap shows 700 MB – 1GB (79% SlabProcessor objects) occupied
during runtime (with GCs occurring). The other IA’s heap shows
300MB-400MB (40% SlabProcessor objects) occupied during processing.
Cause:
The SlabProcessor object is an internal object which
is used to provide statistic metrics. It is not possible to disable the generation of the object but you may reduce the generation of
this internal monitor metrics.
Resolution
>>>>>>>>>>>>>>>>
<property name="com.tibco.be.metric.publish.interval" value="43200000"/>
<property name="com.tibco.be.metric.resolution" value="21600000"/>
<<<<<<<<<<<<<<<<
You may set the interval larger value (week, month, etc. .) The number of executions, created objects will be very small and negligible.
Issue/Introduction
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