OutOfMemoryError: GC overhead limit exceeded

There is an issue when the Agent heap memory is exhausted causing the error below.

java.lang.OutOfMemoryError: GC overhead limit exceeded
2019-08-19 08:32:02 ERROR Sweeper:194 - [EKSTGINTMQ1 data collector] - Exception encountered collecting data from message broker EKSTGINTMQ1
com.qm.lamaxu.messagebroker.mq.MessageBrokerCommunicationException: java.util.concurrent.ExecutionException: java.lang.OutOfMemoryError: GC overhead limit exceeded
at com.qm.lamaxu.messagebroker.mq.WebSphereMQQueueManager.getAllObjects(WebSphereMQQueueManager.java:1182)
at com.qm.lamaxu.messagebroker.mq.WebSphereMQQueueManager.getAllObjects(WebSphereMQQueueManager.java:522)
at com.qm.lamaxu.cache.Sweeper.captureObjectData(Sweeper.java:113)
at com.qm.lamaxu.cache.Sweeper.run(Sweeper.java:176)
at java.lang.Thread.run(Thread.java:748)
Caused by: java.util.concurrent.ExecutionException: java.lang.OutOfMemoryError: GC overhead limit exceeded
at java.util.concurrent.FutureTask.report(FutureTask.java:122)
at java.util.concurrent.FutureTask.get(FutureTask.java:206)
at com.qm.lamaxu.messagebroker.mq.WebSphereMQQueueManager.getObjectsViaPcfRequest(WebSphereMQQueueManager.java:1890)
at com.qm.lamaxu.messagebroker.mq.WebSphereMQQueueManager.getAllObjects(WebSphereMQQueueManager.java:1178)
... 4 more