The setup_consumers
Table
The setup_consumers
table lists the types of consumers for which event information can be stored and which are enabled:
mysql> SELECT * FROM setup_consumers;
+--------------------------------+---------+
| NAME | ENABLED |
+--------------------------------+---------+
| events_stages_current | NO |
| events_stages_history | NO |
| events_stages_history_long | NO |
| events_statements_current | YES |
| events_statements_history | NO |
| events_statements_history_long | NO |
| events_waits_current | NO |
| events_waits_history | NO |
| events_waits_history_long | NO |
| global_instrumentation | YES |
| thread_instrumentation | YES |
+--------------------------------+---------+
The consumer settings in the setup_consumers
table form a hierarchy from higher levels to lower. For detailed information about the effect of enabling different consumers, see , "Pre-Filtering by Consumer".
The setup_consumers
table has these columns:
NAME
The consumer name.
ENABLED
Whether the consumer is enabled. This column can be modified. If you disable a consumer, the server does not spend time adding event information to it.
Modifications to the setup_consumers
table affect monitoring immediately.