MySQL 8.4 Release Notes
30.4.4.18 The ps_setup_show_enabled() Procedure
显示当前启用的性能架构配置。
-
in_show_instruments BOOLEAN: 是否显示启用的指标。这可能是一个很长的列表。 -
in_show_threads BOOLEAN: 是否显示启用的线程。
mysql> CALL sys.ps_setup_show_enabled(FALSE, FALSE);
+----------------------------+
| performance_schema_enabled |
+----------------------------+
| 1 |
+----------------------------+
1 row in set (0.01 sec)
+---------------+
| enabled_users |
+---------------+
| '%'@'%' |
+---------------+
1 row in set (0.01 sec)
+-------------+---------+---------+-------+
| object_type | objects | enabled | timed |
+-------------+---------+---------+-------+
| EVENT | %.% | YES | YES |
| FUNCTION | %.% | YES | YES |
| PROCEDURE | %.% | YES | YES |
| TABLE | %.% | YES | YES |
| TRIGGER | %.% | YES | YES |
+-------------+---------+---------+-------+
5 rows in set (0.02 sec)
+-----------------------------+
| enabled_consumers |
+-----------------------------+
| events_statements_current |
| events_statements_history |
| events_transactions_current |
| events_transactions_history |
| global_instrumentation |
| statements_digest |
| thread_instrumentation |
+-----------------------------+