Hello,

I’m running a UPS 1.1.0 Installation on a Wildlfy 9.0.1 Final.

After startup wildfly use around 500M of Heap Space.

It works some days very good but the heap space constantly growing (to 1700M) until the service is no longer reachable (normally after 5 to 7 days)

The only thing I can see in the logfile are tons of the following warnings.

2016-08-24 16:29:15,223 WARN  [com.arjuna.ats.arjuna] (Periodic Recovery) Transaction 0:ffffc29e8473:67ca0a33:57639607:696f89 has 1 heuristic participant(s)!

2016-08-24 16:29:15,224 WARN  [com.arjuna.ats.arjuna] (Periodic Recovery) Transaction 0:ffffc29e8473:67ca0a33:57639607:696f89 restored heuristic participant XAResourceRecord < resource:HornetQXAResourceWrapper [serverLocator=ServerLocatorImpl [initialConnectors=[TransportConfiguration(name=d7821018-6a03-11e6-9e9a-21b93f631a73, factory=org-hornetq-core-remoting-impl-invm-InVMConnectorFactory) ?server-id=0], discoveryGroupConfiguration=null], csf=ClientSessionFactoryImpl [serverLocator=ServerLocatorImpl [initialConnectors=[TransportConfiguration(name=d7821018-6a03-11e6-9e9a-21b93f631a73, factory=org-hornetq-core-remoting-impl-invm-InVMConnectorFactory) ?server-id=0], discoveryGroupConfiguration=null], connectorConfig=TransportConfiguration(name=d7821018-6a03-11e6-9e9a-21b93f631a73, factory=org-hornetq-core-remoting-impl-invm-InVMConnectorFactory) ?server-id=0, backupConfig=null], delegate=DelegatingSession [session=ClientSessionImpl [name=14e25725-6a04-11e6-9e9a-21b93f631a73, username=null, closed=false, factory = ClientSessionFactoryImpl [serverLocator=ServerLocatorImpl [initialConnectors=[TransportConfiguration(name=d7821018-6a03-11e6-9e9a-21b93f631a73, factory=org-hornetq-core-remoting-impl-invm-InVMConnectorFactory) ?server-id=0], discoveryGroupConfiguration=null], connectorConfig=TransportConfiguration(name=d7821018-6a03-11e6-9e9a-21b93f631a73, factory=org-hornetq-core-remoting-impl-invm-InVMConnectorFactory) ?server-id=0, backupConfig=null], metaData=()]@a0a87b1], xaRecoveryConfigs=[XARecoveryConfig [transportConfiguration = [TransportConfiguration(name=d7821018-6a03-11e6-9e9a-21b93f631a73, factory=org-hornetq-core-remoting-impl-invm-InVMConnectorFactory) ?server-id=0], discoveryConfiguration = null, username=null, password=****]], instance=900779538], txid:< formatId=131077, gtrid_length=37, bqual_length=36, tx_uid=0:ffffc29e8473:67ca0a33:57639607:696f89, node_name=localhost, branch_uid=0:ffffc29e8473:67ca0a33:57639607:696f8a, subordinatenodename=null, eis_name=unknown eis name >, heuristic: TwoPhaseOutcome.FINISH_OK com.arjuna.ats.internal.jta.resources.arjunacore.XAResourceRecord@f384b96 >

Does anyone have a clue?

best regards

Michael