glassfish:jdbc:connection-pool:decrementNumConnFreeEvent

number of free connections decreased event

Synopsis

glassfish:jdbc:connection-pool:decrementNumConnFreeEvent(
java.lang.String poolName,
java.lang.String applicationName,
java.lang.String moduleName)

Description

This event is sent whenever a free connection from the JDBC connection pool is destroyed or when a connection is retrieved from the pool.

Use this event to count the total number of free connections in the pool as of the last sampling.

Parameters

poolName

The name of the JDBC connection pool that contains the destroyed or retrieved connection.

applicationName

The name of the application in which the connection pool is defined. This parameter is applicable only for application-scoped resources.

moduleName

The name of the application module in which the connection pool is defined. This parameter is applicable only for application-scoped resources.