Purpose
The GV$SYSTEM_EVENT view displays all tenant-level wait events in a cluster.
Note
This view is introduced since OceanBase Database V1.4.
Columns
| Column | Type | Nullable? | Description |
|---|---|---|---|
| CON_ID | bigint(20) | NO | The ID of the tenant. |
| SVR_IP | varchar(46) | NO | The IP address of the OBServer node where the information is stored. |
| SVR_PORT | bigint(20) | NO | The port number of the OBServer node where the information is stored. |
| EVENT_ID | bigint(20) | NO | The ID of the wait event. |
| EVENT | varchar(64) | NO | The description of the wait event. |
| WAIT_CLASS_ID | bigint(20) | NO | The ID of the class to which the wait event belongs. |
| WAIT_CLASS# | bigint(20) | NO | The subscript of the class to which the wait event belongs. |
| WAIT_CLASS | varchar(64) | NO | The name of the class to which the wait event belongs. |
| TOTAL_WAITS | bigint(20) | NO | The total number of waits for the event. |
| TOTAL_TIMEOUTS | bigint(20) | NO | The total number of timeouts for the event. |
| TIME_WAITED | double | NO | The total wait time for the event, in hundredths of a second. |
| AVERAGE_WAIT | double | NO | The average wait time for the event, in hundredths of a second. |
| TIME_WAITED_MICRO | bigint(20) | NO | The total wait time for the event, in microseconds. |