I am observing the below behavior while running any command for my managed instances:
wls:/application/domainRuntime/ServerRuntimes/MS015> ls()
this command hangs indefinitely. no operations will work here. IT just displays the directories and hangs while displaying other Mbeans. It also needs to display other Mbeans like State, StateVal, Type etc. this happens intermittently.
wls:/application/domainRuntime/ServerRuntimes/MS015> ls()
dr-- ApplicationRuntimes
dr-- AsyncReplicationRuntime
dr-- ClusterRuntime
dr-- ConnectorServiceRuntime
dr-- DefaultExecuteQueueRuntime
dr-- EntityCacheCumulativeRuntime
dr-- EntityCacheCurrentStateRuntime
dr-- EntityCacheHistoricalRuntime
dr-- ExecuteQueueRuntimes
dr-- JDBCServiceRuntime
dr-- JMSRuntime
dr-- JTARuntime
dr-- JVMRuntime
dr-- JoltRuntime
dr-- LibraryRuntimes
dr-- LogBroadcasterRuntime
dr-- LogRuntime
dr-- MANAsyncReplicationRuntime
dr-- MANReplicationRuntime
dr-- MailSessionRuntimes
dr-- MaxThreadsConstraintRuntimes
dr-- MessagingBridgeRuntime
dr-- MinThreadsConstraintRuntimes
dr-- PathServiceRuntime
dr-- PersistentStoreRuntimes
dr-- RequestClassRuntimes
dr-- SAFRuntime
dr-- SNMPAgentRuntime
dr-- ServerChannelRuntimes
dr-- ServerSecurityRuntime
dr-- SingleSignOnServicesRuntime
dr-- ThreadPoolRuntime
dr-- TimerRuntime
dr-- WANReplicationRuntime
dr-- WLDFRuntime
dr-- WTCRuntime
dr-- WebServerRuntimes
dr-- WorkManagerRuntimes
dr-- WseeClusterFrontEndRuntime
dr-- WseeWsrmRuntime
