We have presented saturation problems after activating the websphere agent (with the portal extension) in our production environment.
This overload is occurring with user load and without load.
For IBM J9 JVM we strongly recommend that you use the IntroscopeAgent.websphere.NoRedef.profile instead of IntroscopeAgent.profile and AgentNoRedefNoRetrans.jar file instead of Agent.jar
If you are using JVM J9 from IBM, it is recommended to use AgentNoRedefNoRetrans.jar and IntroscopeAgent.NoRedef.profile instead