Feature
This view displays the overall status of the PS cache, including the hit rate, the memory usage, and the number of cached items.
Fields
| Field | Type | Nullable | Description |
|---|---|---|---|
| TENANT_ID | bigint(20) | NO | The ID of the tenant. |
| SVR_IP | varchar(46) | NO | The IP address of the OBServer. |
| SVR_PORT | bigint(20) | NO | The port number of the OBServer. |
| STMT_COUNT | bigint(20) | NO | The number of statements cached in the PS cache. |
| HIT_COUNT | bigint(20) | NO | The total number of PS cache hits. |
| ACCESS_COUNT | bigint(20) | NO | The total number of accesses to the PS cache. |
| MEM_HOLD | bigint(20) | NO | The memory occupied by the PS cache. |