| SNAP_ID | NUMBER | NOT NULL | Unique snapshot ID | 
| DBID | NUMBER | NOT NULL | Database ID for the snapshot | 
| INSTANCE_NUMBER | NUMBER | NOT NULL | Instance number for the snapshot | 
| RESOURCE_NAME | VARCHAR2(30) | NOT NULL | Name of the resource | 
| CURRENT_UTILIZATION | NUMBER |  | Number of (resources, locks, or processes) currently being used | 
| MAX_UTILIZATION | NUMBER |  | Maximum consumption of the resource since the last instance start up | 
| INITIAL_ALLOCATION | VARCHAR2(10) |  | Initial allocation. This will be equal to the value specified for the resource in the initialization parameter file ( UNLIMITEDfor infinite allocation). | 
| LIMIT_VALUE | VARCHAR2(10) |  | Unlimited for resources and locks. This can be greater than the initial allocation value ( UNLIMITEDfor infinite limit). |