You can execute the following SQL statement to analyze how many times different types of plans are executed in a certain period:
obclient> SELECT COUNT(*),plan_type FROM oceanbase.GV$OB_SQL_AUDIT WHERE tenant_id = 1001
AND IS_EXECUTOR_RPC = 0
AND request_time > (time_to_usec(now()) - 10000000)
AND request_time < time_to_usec(now())
GROUP BY plan_type;
+----------+-----------+
| COUNT(*) | plan_type |
+----------+-----------+
| 2054 | 1 |
| 138 | 0 |
+----------+-----------+
2 rows in set
Generally, a large number of remote execution requests may be the result of a follower-to-leader switchover, or inaccurate routing on the Proxy client.