Hi All,
We have a cluster APM setup with total of 20 Agents customized/configured in loadbalancing.xml to connect one collector. Hope worked fine for 10 days after we did the changes in loadbalancing.xml file.
Issues found:
1) Frequent disconnecting all agents.
2) In Management Module, Metric Groupings, Dashboards and Alerts are not populating with data however when Agents are in connected status.
Configuration changes done:
Increased Java Heap Size in MOM, as well in two collectors.
Observation from MOM Log:
3/08/15 10:01:59.332 PM CAT [ERROR] [PO:WatchedAgentPO Mailman 2] [Manager.MessageService]
Exception: java.lang.OutOfMemoryError: GC overhead limit exceeded calling method:
com.wily.isengard.messageprimitives.service.MessageServiceCallMessage:
{com.wily.introscope.spec.server.beans.agent.IAgentBridgeService.recordTimesliceBindingList, v1,
[com.wily.introscope.spec.metric.CompressingAgentMetricDataSet2@513e1711]}
I request anybody please suggest few valuable inputs.
PFA for Log files from MOM Enterprise Manager and Collector.
Swift response are highly appreciated.
Many Thanks in Advance.