Fusion Middleware Control Help for WebLogic Server

JMS Server: Monitoring: Active Pooled Connections

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A pooled JMS connection is a session pool used by EJBs and servlets that use a resource-ref element in the EJB or servlet deployment descriptor to define the JMS connection factories (also known as a wrapped connection factory). Use this page to monitor JMS connection and session objects, as well as message producer objects that are automatically created when declaring a wrapped JMS connection factory in an EJB or servlet.

Column Display

Name	Description
Name	The name of this configuration. WebLogic Server uses an MBean to implement and persist the configuration. MBean Attribute: JMSPooledConnectionRuntimeMBean.Name
Num Waiters	The number of threads waiting to retrieve a JMS session from the session pool. MBean Attribute: JMSPooledConnectionRuntimeMBean.NumWaiters
Num Reserved	The number of JMS sessions that are currently in use. MBean Attribute: JMSPooledConnectionRuntimeMBean.NumReserved
Num Available	The number of available JMS sessions in the session pool that are not currently in use. MBean Attribute: JMSPooledConnectionRuntimeMBean.NumAvailable
Max Capacity	The maximum number of JMS sessions that can be allocated using the session pool. MBean Attribute: JMSPooledConnectionRuntimeMBean.MaxCapacity
Curr Capacity	The current capacity of the session pool, which is always less than or equal to the maximum capacity of JMS sessions. MBean Attribute: JMSPooledConnectionRuntimeMBean.CurrCapacity
Num Connection Objects	The number of JMS connections that back this session pool. This value may be greater than one if different sessions were created using different combinations of a username and password to contact the JMS server. MBean Attribute: JMSPooledConnectionRuntimeMBean.NumConnectionObjects
Num Leaked	The number of JMS sessions that were removed from the session pool, but were not returned. MBean Attribute: JMSPooledConnectionRuntimeMBean.NumLeaked
Num Failures To Refresh	The number of failed attempts to create a JMS session in the session pool. MBean Attribute: JMSPooledConnectionRuntimeMBean.NumFailuresToRefresh
Creation Delay Time	The average amount of time that it takes to create each JMS session in the session pool. MBean Attribute: JMSPooledConnectionRuntimeMBean.CreationDelayTime
Highest Num Waiters	The highest number of threads waiting to retrieve a JMS session in this instance of the session pool since it was instantiated. MBean Attribute: JMSPooledConnectionRuntimeMBean.HighestNumWaiters
Highest Wait Seconds	The highest number of seconds that an application waited to retrieve a JMS session in this instance of the session pool since it was instantiated. MBean Attribute: JMSPooledConnectionRuntimeMBean.HighestWaitSeconds
Highest Num Reserved	The highest number of concurrent JMS sessions reserved for this instance of the session pool since it was instantiated. MBean Attribute: JMSPooledConnectionRuntimeMBean.HighestNumReserved
Highest Num Available	The highest number of available JMS sessions in this instance of the session pool since it was instantiated. MBean Attribute: JMSPooledConnectionRuntimeMBean.HighestNumAvailable
Num Unavailable	The number of JMS sessions in the session pool that are not currently usable for some reason. MBean Attribute: JMSPooledConnectionRuntimeMBean.NumUnavailable
Highest Num Unavailable	The highest number of unusable JMS sessions in this instance of the session pool since it was instantiated. MBean Attribute: JMSPooledConnectionRuntimeMBean.HighestNumUnavailable
Total Num Allocated	The total number of JMS sessions allocated by this session pool in this instance of the session pool since it was instantiated. MBean Attribute: JMSPooledConnectionRuntimeMBean.TotalNumAllocated
Total Num Destroyed	The total number of JMS sessions that were created and then destroyed in this instance of the session pool since it was instantiated. MBean Attribute: JMSPooledConnectionRuntimeMBean.TotalNumDestroyed
Average Reserved	The average number of JMS sessions that have been in use in this instance of the session pool since it was instantiated. This generally happens when an EJB or servlet is deployed that requires the session pool. MBean Attribute: JMSPooledConnectionRuntimeMBean.AverageReserved