As of MySQL 5.6.3, the
contains the most recent
events. The value of
N is autosized
at server startup. To set the table size explicitly, set the
system variable at server startup. Stage events are not added
to the table until they have ended. As new events are added,
older events are discarded if the table is full. When a thread
ends, its rows are removed from the table.
table has the same structure as
Section 220.127.116.11, “The events_stages_current Table”.
For information about configuration of stage event collection, see Section 22.10.5, “Performance Schema Stage Event Tables”.