Same transactions are slower across diffrent usersIssue Some instances may show a slow transaction for a particular user, while for other users the performance is normal.CauseThe most common causes are the following: 1. Different sort order in lists influences what index is being used in a platform query that in some cases can be slow. 2. Before query business rules that only apply to a subset of users possibly based on groups roles. 3. Difference between admin and non-admin users in relation to running ACLs.Resolution1. Change the order by rather then adding an index hint, if this is not possible then hints should be applied either via system properties or directly via an index hint entry. 2. Debug and review all custom business rules running during the affected transaction. 3. Debug security and ACLs running during the affected transaction.