Entity

The Entity overview gives a quick access to the EJB Entity activity.

WebLogic 6, 7, 8

Beans in use and idle

InUse The number of bean instances currently being used from the free pool.
Idle The current number of available bean instances in the free pool.

Pool timeouts and waiters

Timeouts The number of Threads that have timed out waiting for an available bean instance from the free pool.
Waiters The number of Threads currently waiting for an available bean instance from the free pool.

Activations and Passivations per second

Actv The number of beans from this EJB Home that have been activated per second.
Pasv The number of beans from this EJB Home that have been passivated per second.

Cache

Access/s The number of attempts to access a bean from the cache per second.
Hits/s The number of times an attempt to access a bean from the cache succeeded per second.
Nb Beans The number of beans from this EJB Home currently in the EJB cache.

Locks

Entries The current number of beans currently locked.
Waiters The current number of Threads that have waited for a lock on a bean.
Timeout The current number Threads that have timed out waiting for a lock on a bean.

Transactions status

Committed The number of transactions that have been committed for this EJB.
TimeOut The number of transactions that have timed out for this EJB.
RolledBack The number of transactions that have been rolled back for this EJB.

WebLogic 9 and above

Transactions

Committed Provides a count of the total number of transactions per second that have been committed for this EJB.
TimedOut Provides a count of the total number of transactions per second that have timed out for this EJB.
RolledBack Provides a count of the total number of transactions per second that have been rolled back for this EJB.

Pool Use

InUse Provides a count of the number of bean instances currently being used from the free pool.
Pooled Provides a count of the current number of available bean instances in the free pool.
Waiter Provides a count of the number of Threads currently waiting for an available bean instance from the free pool.

Pool Access

Timeout Provides a count of the total number of Threads per second that have timed out waiting for an available bean instance from the free pool.
Destroyed Provides a count of the total number of times per second a bean instance from this pool was destroyed due to a non-application Exception being thrown from it.
Access Provides a count of the total number of times per second an attempt was made to get an instance from the free pool.
Miss Provides a count of the total number of times per second a failed attempt was made to get an instance from the free pool. An Attempt to get a bean from the pool will fail if there are no available instances in the pool.

LockingState

LockEntries Provides a count of the number of beans currently locked.
Timeout Provides the current number of Threads that have timed out waiting for a lock on a bean.
Waiter Provides the current number of Threads that have waited for a lock on a bean.

LockingAccess

LockManagerAccess Provides the total number of attempts per second to obtain a lock on a bean.
Waiter Provides the total number of Threads per second that have waited for a lock on a bean.

Cached

Queries Provides a count of the total number of query results for this EJB currently in the query cache.
Beans Provides a count of the total number of beans from this EJB Home currently in the EJB cache.

Cache Use

Activation Provides a count of the total number of beans per second from this EJB Home that have been activated.
Passivation Provides a count of the total number of beans per second from this EJB Home that have been passivated.
Access Provides a count of the total number of attempts per second to access a bean from the cache.
Miss Provides a count of the total number of times per second an attempt to access a bean from the cache failed.

QueryCache

Access Provides a count per second of the number of accesses of the query cache for this EJB.
Hit Provides a count per second of the number of cache hits of the query cache for this EJB.
MissByBeanEviction Provides a count per second of the number of cache misses of the query cache for this EJB because corresponding beans were not found in the entity cache.
MissByDependentQueryMiss Provides a count per second of the number of cache misses of the query cache for this EJB because a dependent query was not found in another EJB's query cache.
MissByRelatedQueryMiss Provides a count per second of the number of cache misses of the query cache for this EJB because a related query was not found in another EJB's query cache.
MissByTimeout Provides a count per second of the number of cache misses of the query cache for this EJB due to query results timing out.
TotalMiss Provides a count per second of the total number of cache misses of the query cache for this EJB.


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