Purpose
gv$memstore displays the memory usage of all MemTables of all tenants on all OBServer nodes.
Related tables/views
oceanbase.__all_virtual_tenant_memstore_info
Fields
| Field | Type | Nullable? | Description |
|---|---|---|---|
| TENANT_ID | bigint(20) | NO | The ID of the tenant. |
| IP address | varchar(32) | NO | The IP address of the server. |
| PORT | bigint(20) | NO | The port number of the OBServer node. |
| ACTIVE | bigint(20) | NO | The size in bytes of memory that the active MemTables occupy. |
| TOTAL | bigint(20) | NO | The total size in bytes of memory that all MemTables occupy. |
| FREEZE_TRIGGER | bigint(20) | NO | The memory size in bytes that triggers a MemTable freeze. |
| MEM_LIMIT | bigint(20) | NO | The maximum size in bytes of memory that MemTables can occupy. |
| FREEZE_CNT | bigint(20) | NO | The number of MemTable freezes. |
