As of MySQL 5.6.3, the
contains the most recent
statement events per thread. The value of
N is autosized at server startup.
To set the table size explicitly, set the
system variable at server startup. Statement 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.
table has the same structure as
Section 184.108.40.206, “The events_statements_current Table”.
For information about configuration of statement event collection, see Section 22.9.6, “Performance Schema Statement Event Tables”.