21.7.4.1 The events_waits_current Table

The events_waits_current table contains current wait events, one row per thread showing the current status of the thread's most recent monitored wait event.

The events_waits_current table can be truncated with TRUNCATE TABLE.

Of the tables that contain wait event rows, events_waits_current is the most fundamental. Other tables that contain wait event rows are logically derived from the current events. For example, the events_waits_history and events_waits_history_long tables are collections of the most recent wait events, up to a fixed number of rows.

For information about configuration of wait event collection, see Section 21.7.4, “Performance Schema Wait Event Tables”.

The events_waits_current table has these columns: