该setup_consumers表列出了可以为其存储事件信息和启用的消费者类型：

mysql> SELECT * FROM performance_schema.setup_consumers;
+----------------------------------+---------+
| NAME                             | ENABLED |
+----------------------------------+---------+
| events_stages_current            | NO      |
| events_stages_history            | NO      |
| events_stages_history_long       | NO      |
| events_statements_current        | YES     |
| events_statements_history        | YES     |
| events_statements_history_long   | NO      |
| events_transactions_current      | NO      |
| events_transactions_history      | NO      |
| events_transactions_history_long | NO      |
| events_waits_current             | NO      |
| events_waits_history             | NO      |
| events_waits_history_long        | NO      |
| global_instrumentation           | YES     |
| thread_instrumentation           | YES     |
| statements_digest                | YES     |
+----------------------------------+---------+

表中的消费者设置 setup_consumers形成了从高到低的层次结构。有关启用不同消费者的影响的详细信息，请参阅第 25.4.7 节，“消费者预过滤”。

对 setup_consumers表的修改会立即影响监控。

该setup_consumers表有以下列：

TRUNCATE TABLE不允许用于setup_consumers表。