History of invalid connections destroyed during connection validation (IJ000621) in JBoss EAP

Issue

• What information/history can be determined based on the timestamps (lastReturned, lastValidatedand lastCheckedOut) embedded in IJ000621: Destroying connection that could not be validated WARN events?

  2021-10-15 13:08:22,347 WARN [org.jboss.jca.core.connectionmanager.pool.strategy.OnePool] (<THREAD_NAME>) IJ000621: Destroying connection that could not be validated: ...org.jboss.jca.adapters.jdbc.local.LocalManagedConnection@9999999 connection handles=0 lastReturned=1634317688795 lastValidated=1634317657672 lastCheckedOut=1634317687695 ...[pool=ExampleDS] ... jndiName=java:jboss/datasources/ExampleDS ...