MySQL 8.4 版本说明
显示所有当前启用的性能模式使用者。
mysql> CALL sys.ps_setup_show_enabled_consumers();
+-----------------------------+
| enabled_consumers |
+-----------------------------+
| events_statements_current |
| events_statements_history |
| events_transactions_current |
| events_transactions_history |
| global_instrumentation |
| statements_digest |
| thread_instrumentation |
+-----------------------------+