My application is using tomcat jdbc connection pool through hibernate. Database is Oracle RAC. For connection pool, I have MaxActive=75 MinIdle=5,MaxIdle=35, InitialSize=5,testWhileIdle=false,testOnReturn=false
While I start my application and look into database v$session table, I can see five connections for that user but after one hour, v$session table has only 3 connections.
Since MinIdle value is 5, why is there only 3 connections in database?