MySQL 5.7 Release Notes
Reloads a Performance Schema configuration saved earlier
within the same session using
ps_setup_save(). For more
information, see the description of
ps_setup_save().
This procedure disables binary logging during its execution by
manipulating the session value of the
sql_log_bin system variable.
That is a restricted operation, so the procedure requires
privileges sufficient to set restricted session variables. See
Section 5.1.8.1, “System Variable Privileges”.