Resolution:

ActiveSpaces has a built in ActiveSpaces Hawk MicroAgent feature. You can use the TIBCO ActiveSpaces Hawk Microagent to capture the following:

• The size, throughput and growth of a Space monitored by a Hawk rulebase.

• The event on definition or the drop of a Space.

• The joining and leaving of members to the Metaspace as well as member to a Space, so alerts and corrective actions can be taken.

Monitoring AS from via JMX may not be possible , because AS uses native memory, not JVM heap space. For more details, refer to the chapter 7 of the as-admin guide.