Deployments: Monitoring: EJBs: Singleton
Buttons Column Display Related Tasks Related Topics
This page displays monitoring information for all the Singleton Session Enterprise JavaBeans (EJBs) that are deployed to this domain.
You can click any column heading in the Singleton EJBs table to sort the items in the table by the type indicated in the column heading.
Buttons
Name Description Refresh icon Causes the Administration Console to periodically poll the resource monitored by this page and refresh the display.
Column Display
You can show fewer or additional data points on this page by expanding Customize this table and modifying the Column Display list. Each data point displays in its own table column.
The following table lists all of the data points that you can display in columns on this page.
Name Description EJB Name Provides the name for this EJB as defined in the javax.ejb.EJB annotation, or the ejb-name when * using the ejb-jar.xml deployment descriptor.
MBean Attribute:
SingletonEJBRuntimeMBean.EJBName
Application Name The name of the Enterprise application.
MBean Attribute:
ApplicationRuntimeMBean.ApplicationName
Read Locks Provides the total count of read locks requested since deployment; -1 will be returned if bean-managed concurrency is in use.
MBean Attribute:
SingletonEJBRuntimeMBean.ReadLockTotalCount
Write Locks Provides the total count of write locks requested since deployment; -1 will be returned if bean-managed concurrency is in use.
MBean Attribute:
SingletonEJBRuntimeMBean.WriteLockTotalCount
Read Lock Timeouts Provides the count of read lock requests that have timed out since deployment; -1 will be returned if bean-managed concurrency is in use.
MBean Attribute:
SingletonEJBRuntimeMBean.ReadLockTimeoutTotalCount
Write Lock Timeouts Provides the count of write lock requests that have timed out since deployment; -1 will be returned if bean-managed concurrency is in use.
MBean Attribute:
SingletonEJBRuntimeMBean.WriteLockTimeoutTotalCount
Waiters Provides the total count of threads waiting for the lock; -1 will be returned if bean-managed concurrency is in use.
MBean Attribute:
SingletonEJBRuntimeMBean.WaiterCurrentCount
Timeout Count Provides the total number of successful timeout notifications that have been made for this EJB.
MBean Attribute:
EJBTimerRuntimeMBean.TimeoutCount
Cancelled Timers Provides the total number of timers that have been explicitly cancelled for this EJB.
MBean Attribute:
EJBTimerRuntimeMBean.CancelledTimerCount
Active Timers Provides the current number of active timers for this EJB
MBean Attribute:
EJBTimerRuntimeMBean.ActiveTimerCount
Disabled Timers Provides the current number of timers temporarily disabled for this EJB
MBean Attribute:
EJBTimerRuntimeMBean.DisabledTimerCount
Committed Transactions Provides a count of the total number of transactions that have been committed for this EJB.
MBean Attribute:
EJBTransactionRuntimeMBean.TransactionsCommittedTotalCount
Rolled Back Transactions Provides a count of the total number of transactions that have been rolled back for this EJB.
MBean Attribute:
EJBTransactionRuntimeMBean.TransactionsRolledBackTotalCount
Timed Out Transactions Provides a count of the total number of transactions that have timed out for this EJB.
MBean Attribute:
EJBTransactionRuntimeMBean.TransactionsTimedOutTotalCount