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OutOfMemoryError With Huge Amount of ServiceMigrationDataRuntimeMbeanImpl Occurrences In Heap Dump (Doc ID 1663991.1)

Last updated on JUNE 25, 2018

Applies to:

Oracle Communications Converged Application Server - Version 5.0.0 and later
Information in this document applies to any platform.


On a virtualization system where physical memroy size is 10G, OCCAS managed server log reported OutOfMemoryError and also lost one port.

Analyzing heap dump:
- About 300000 occurrences of ServiceMigrationDataRuntimeMbeanImpl
- Large number of chunks ( representing up to 68Mb of remaining data to send, and several times more than 60Mb


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