As with any Java program, the Monitoring Agent memory is limited. This limit must be increased when the Monitoring Agent is used to monitor a large number of counters.
<install-dir>/conf/monitoringAgent.properties file.[MonitorEngine]me.launcher.vm.parameters key to set the new limit in Mb.[MonitorEngine]me.launcher.vm.parameters=-Xmx512m sets the limit at 512Mb.