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1792274 - Out of memory errors/issues - Wily Introscope 9 Agent - Solution Manager 7.1

Symptom

  • Leak suspect report contains either of the following messages
  • The class "com.wily.introscope.agent.feature.StallFeatureBase", loaded by "<system class loader>", occupies X bytes. The memory is accumulated in one instance of "java.util.concurrent.ConcurrentHashMap$Segment[]" loaded by "<system class loader>".
  • instances of "com.wily.introscope.agent.trace.hc2.WilyTransactionElement", loaded by "<system class loader>" occupy X bytes.
  • <number> instances of "com.wily.introscope.agent.blame.VirtualStack$VirtualStackCursor", loaded by "<system class loader>" occupy <memoryusage> (<percentageusage>) bytes.


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Environment

  • ISAGENT 9 SP10 patch 2 (Wily Introscope Agent/Byte Code Adapter) or lower (/smd/ISAdmin shows version below 9.1.0.2.20130118075717 - example version 9.1.0.2)
  • Solution Manager 7.10

Product

SAP Manufacturing Integration and Intelligence 12.2 ; SAP Solution Manager 7.0 ; SAP Solution Manager 7.1

Keywords

OutOfMemory, System, Class , KBA , XX-PART-WILY , Introscope by CA Technologies , Problem

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