Sun Microsystems 820433510 manual 2EJB Method Statistics, 3EJB Session Store Statistics

			About Monitoring
TABLE 18–2EJB Method Statistics
	Attribute Name	Data Type	Description
	methodstatistic	TimeStatistic	Number of times an operation is
			called; the total time that is spent
			during the invocation, and so on.
	totalnumerrors	CountStatistic	Number of times the method
			execution resulted in an exception.
			This is collected for stateless and
			stateful session beans and entity
			beans if monitoring is enabled for
			the EJB container.
	totalnumsuccess	CountStatistic	Number of times the method
			successfully executed. This is
			collected for stateless and stateful
			session beans and entity beans if
			monitoring enabled is true for EJB
			container.
	executiontime	CountStatistic	Time (ms) spent executing the
			method for the last
			successful/unsuccessful attempt to
			execute the operation. This is
			collected for stateless and stateful
			session beans and entity beans if
			monitoring is enabled on the EJB
			container.

The statistics for EJB Session Stores are listed in the following table.

TABLE 18–3EJB Session Store Statistics

Attribute Name	Data Type	Description
currentSize	RangeStatistic	Number of passivated or
		checkpointed sessions currently in
		the store.
activationCount	CountStatistic	Number of sessions activated from
		the store.
activationSuccessCount	CountStatistic	Number of sessions successfully
		activated from the store

Chapter 18 • Monitoring Components and Services 177