R12 Configurator Performance issues and 100% CPU (Java: Out Of Memory)
(Doc ID 1578239.1)
Last updated on MARCH 01, 2019
Applies to:Oracle Configurator - Version 12.1.3 and later
Information in this document applies to any platform.
Oracle Configurator performs poorly
When using the Oracle Configurator observing strange behaviour of the oacore java process.
Customer has defined 5 oacore java processes in the OC4J container with a max heap space of 2GB (the jdk is 32-bit).
The load increases when the Java process consumes 100% CPU and is finally killed by opmn.
In the oacorestd.err is seen:
Tried adding the following paramtes
Both didn't help
The CPU still shows at100%
(Five oacore JVMs, 1 forms JVM and one oafm JVM (was earlier onlyl 2 oacore
JVM's). 24 cores.
and EBS users Average 45.84 Max 108
Concurrent Requests Average 47.31 Max 140
MaxPermSize is set to 512MB
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