Does MaxConnectionsInUseCount can be lesser than the conection minsize set in the connection pool in JBoss EAP 4.3?
Issue
-
We are investigating various system parameters using JMX and I have come to notice that
MaxConnectionsInUseCount
(in MBean Java Classorg.jboss.resource.connectionmanager.JBossManagedConnectionPool
) is always lower than MinSize attribute. -
As of now MaxConnectionsInUseCount is 4 - 7 while our MinSize is set to 20.
-
We have similar settings in another server JBoss server (version 4.2.3) and it always keeps 20 connections open with database. (we have tracked it within the oracle as well)
-
Is this the right behaviour? (i.e. Jboss using/opening connections lower than the minsize setting on the connection pool)
-
Our settings for connection pool are
MinSize:20
MaxSize:100
Environment
- Red Hat JBoss Enterprise Application Platform (EAP)
- 4.3
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