Overview
v$tenant_memstore_allocator_info displays some information about MEMTables on the connected OBServer. You can use this view to troubleshoot the problem that the MEMStore memory of a tenant no longer in use is not released. Each row contains the information of one MEMTable.
Field description
| Field name | Type | Nullable | Description |
|---|---|---|---|
| SVR_IP | varchar(32) | No | The IP address of the OBServer. |
| SVR_PORT | BIGINT(20) | No | The port number of the OBServer. |
| TENANT_ID | BIGINT(20) | No | The ID of the tenant. |
| TABLE_ID | BIGINT(20) | No | The ID of the table. |
| PARTITION_ID | BIGINT(20) | No | The ID of the partition. |
| MT_BASE_VERSION | BIGINT(20) | No | The base transaction version corresponding to the MEMTable. |
| RETIRE_CLOCK | BIGINT(20) | No | The size of memory that has been allocated to the MEMStore of the tenant to which the MEMTable belongs. |
| MT_IS_FROZEN | BIGINT(20) | No | Indicates whether the MEMTable is frozen. |
| MT_PROTECTION_CLOCK | BIGINT(20) | No | The size of memory already allocated to the MEMStore of the tenant when memory was allocated to the MEMTable for the first time. |
| MT_SNAPSHOT_VERSION | BIGINT(20) | No | The snapshot version of the MEMTable. |