BEGIN
    DECLARE v_done bool DEFAULT FALSE;
    DECLARE v_lock_result INT;
    DECLARE v_lock_used_by BIGINT;
    DECLARE v_signal_message TEXT;
    DECLARE EXIT HANDLER FOR SQLEXCEPTION
    BEGIN
        SIGNAL SQLSTATE VALUE '90001'
           SET MESSAGE_TEXT = 'An error occurred, was sys.ps_setup_save() run before this procedure?';
    END;
    SET @log_bin := @@sql_log_bin;
    SET sql_log_bin = 0;
    SELECT IS_USED_LOCK('sys.ps_setup_save') INTO v_lock_used_by;
    IF (v_lock_used_by != CONNECTION_ID()) THEN
        SET v_signal_message = CONCAT('The sys.ps_setup_save lock is currently owned by ', v_lock_used_by);
        SIGNAL SQLSTATE VALUE '90002'
           SET MESSAGE_TEXT = v_signal_message;
    END IF;
    DELETE FROM performance_schema.setup_actors;
    INSERT INTO performance_schema.setup_actors SELECT * FROM tmp_setup_actors;
    BEGIN
        DECLARE v_name varchar(64);
        DECLARE v_enabled enum('YES', 'NO');
        DECLARE c_consumers CURSOR FOR SELECT NAME, ENABLED FROM tmp_setup_consumers;
        DECLARE CONTINUE HANDLER FOR NOT FOUND SET v_done = TRUE;
        SET v_done = FALSE;
        OPEN c_consumers;
        c_consumers_loop: LOOP
            FETCH c_consumers INTO v_name, v_enabled;
            IF v_done THEN
               LEAVE c_consumers_loop;
            END IF;
            UPDATE performance_schema.setup_consumers
               SET ENABLED = v_enabled
             WHERE NAME = v_name;
         END LOOP;
         CLOSE c_consumers;
    END;
    UPDATE performance_schema.setup_instruments
     INNER JOIN tmp_setup_instruments USING (NAME)
       SET performance_schema.setup_instruments.ENABLED = tmp_setup_instruments.ENABLED,
           performance_schema.setup_instruments.TIMED   = tmp_setup_instruments.TIMED;
    BEGIN
        DECLARE v_thread_id bigint unsigned;
        DECLARE v_instrumented enum('YES', 'NO');
        DECLARE c_threads CURSOR FOR SELECT THREAD_ID, INSTRUMENTED FROM tmp_threads;
        DECLARE CONTINUE HANDLER FOR NOT FOUND SET v_done = TRUE;
        SET v_done = FALSE;
        OPEN c_threads;
        c_threads_loop: LOOP
            FETCH c_threads INTO v_thread_id, v_instrumented;
            IF v_done THEN
               LEAVE c_threads_loop;
            END IF;
            UPDATE performance_schema.threads
               SET INSTRUMENTED = v_instrumented
             WHERE THREAD_ID = v_thread_id;
        END LOOP;
        CLOSE c_threads;
    END;
    UPDATE performance_schema.threads
       SET INSTRUMENTED = IF(PROCESSLIST_USER IS NOT NULL,
                             sys.ps_is_account_enabled(PROCESSLIST_HOST, PROCESSLIST_USER),
                             'YES')
     WHERE THREAD_ID NOT IN (SELECT THREAD_ID FROM tmp_threads);
    DROP TEMPORARY TABLE tmp_setup_actors;
    DROP TEMPORARY TABLE tmp_setup_consumers;
    DROP TEMPORARY TABLE tmp_setup_instruments;
    DROP TEMPORARY TABLE tmp_threads;
    SELECT RELEASE_LOCK('sys.ps_setup_save') INTO v_lock_result;
    SET sql_log_bin = @log_bin;
END