The number of milliseconds that Process Server waits in-between runs of the idle object evictor thread.

Process Server validates objects before borrowing objects from the pool. If Process Server cannot validate the object, it drops the object from the pool. Then, Process Server tries to borrow another object.

Process Server validates objects by the idle object evictor (if one exists). If Process Server cannot validate the object, it drops the object from the pool.

The SQL query that validates connections from this pool before returning them to the caller. If you specify this property, the query must be an SQL SELECT statement that returns at least one row.