The DTM process receives a request to process five jobs at 11:00 a.m., and it creates five connection instances.
The DTM process completes processing at 11:30 a.m., and it releases four connections to the connection pool as idle connections.
It drops one connection because it exceeds the connection pool size.
At 11:32 a.m., the maximum idle time is met for the idle connections, and the DTM process drops two idle connections.
The DTM process maintains two idle connections because the minimum connection pool size is two.