Note
- This view is introduced in V4.3.5 BP3.
Purpose
This view shows the detailed statistics about the memory usage of vector index data on the current OBServer node for the current tenant.
Columns
| Column | Type | Nullable? | Description |
|---|---|---|---|
| TENANT_ID | bigint(20) | NO | Tenant ID:
|
| SVR_IP | varchar(46) | NO | The IP address of the node. |
| SVR_PORT | bigint(20) | NO | The port number of the node. |
| VECTOR_MEM_HOLD | bigint(20) | NO | The size of memory occupied by vector index data, in bytes. |
| VECTOR_MEM_LIMIT | bigint(20) | NO | The maximum size of memory allowed for vector index data, in bytes. |
| VECTOR_MEM_USED | bigint(20) | NO | The actual memory used by vector index data, in bytes. |
Examples
The following example shows how to query the detailed statistics about the memory usage of vector index data for the current tenant.
OceanBase(root@test)>SELECT * FROM oceanbase.V$VECTOR_MEMORY \G
The query result is as follows:
*************************** 1. row ***************************
svr_ip: 11.158.31.35
svr_port: 46002
tenant_id: 1004
vector_mem_hold: 82231296
vector_mem_used: 77876328
vector_mem_limit: 429496720
1 row in set