Performance degradation after Migration from 11 to 12.2.1 due to execution threads not using default WorkManagers
(Doc ID 2370612.1)
Last updated on MARCH 12, 2018
Applies to:Oracle Business Process Management Suite - Version 126.96.36.199.0 and later
Information in this document applies to any platform.
After a migration from version 188.8.131.52.0 to 184.108.40.206.0 you might experience performance degradation.
You might find that some MBeans lost the reference to the default Workmanagers.
For example, Application Defined Mbeans->Oracle.as.soainfra.config>server>SoaInfraConfig>.soa-infra->WorkManagerGroupList
there isn't any reference to the default grouplist as it appears on a brand new 12.2.1 installation.
In a migrated environment, execution threads will look like this:
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