Diagnostics Server displays intermittent information from Oracle and MQ Collector
Two instances of collector(MQ and Oracle) are installed on the same box which is not correct.
1. Uninstall both instances of collector .
2. Install only one instance of collector.
3. Configure in <collector>\etc, mq-config.xml and oracle-config.xml
4. Go to collector.properties in etc folder and make sure active.systems = MQ, Oracle
5. Start the Collector