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-- Copyright (c) 2014, 2016, Oracle and/or its affiliates. All rights reserved.
--
-- This program is free software; you can redistribute it and/or modify
-- it under the terms of the GNU General Public License as published by
-- the Free Software Foundation; version 2 of the License.
--
-- This program is distributed in the hope that it will be useful,
-- but WITHOUT ANY WARRANTY; without even the implied warranty of
-- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-- GNU General Public License for more details.
--
-- You should have received a copy of the GNU General Public License
-- along with this program; if not, write to the Free Software
-- Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
DROP PROCEDURE IF EXISTS ps_setup_show_enabled;
DELIMITER $$
CREATE DEFINER='mariadb.sys'@'localhost' PROCEDURE ps_setup_show_enabled (
IN in_show_instruments BOOLEAN,
IN in_show_threads BOOLEAN
)
COMMENT '
Description
-----------
Shows all currently enabled Performance Schema configuration.
Parameters
-----------
in_show_instruments (BOOLEAN):
Whether to print enabled instruments (can print many items)
in_show_threads (BOOLEAN):
Whether to print enabled threads
Example
-----------
mysql> CALL sys.ps_setup_show_enabled(TRUE, TRUE);
+----------------------------+
| performance_schema_enabled |
+----------------------------+
| 1 |
+----------------------------+
1 row in set (0.00 sec)
+---------------+
| enabled_users |
+---------------+
| \'%\'@\'%\' |
+---------------+
1 row in set (0.01 sec)
+-------------+---------+---------+-------+
| object_type | objects | enabled | timed |
+-------------+---------+---------+-------+
| EVENT | %.% | YES | YES |
| FUNCTION | %.% | YES | YES |
| PROCEDURE | %.% | YES | YES |
| TABLE | %.% | YES | YES |
| TRIGGER | %.% | YES | YES |
+-------------+---------+---------+-------+
5 rows in set (0.01 sec)
+---------------------------+
| enabled_consumers |
+---------------------------+
| events_statements_current |
| global_instrumentation |
| thread_instrumentation |
| statements_digest |
+---------------------------+
4 rows in set (0.05 sec)
+---------------------------------+-------------+
| enabled_threads | thread_type |
+---------------------------------+-------------+
| sql/main | BACKGROUND |
| sql/thread_timer_notifier | BACKGROUND |
| innodb/io_ibuf_thread | BACKGROUND |
| innodb/io_log_thread | BACKGROUND |
| innodb/io_read_thread | BACKGROUND |
| innodb/io_read_thread | BACKGROUND |
| innodb/io_write_thread | BACKGROUND |
| innodb/io_write_thread | BACKGROUND |
| innodb/page_cleaner_thread | BACKGROUND |
| innodb/srv_lock_timeout_thread | BACKGROUND |
| innodb/srv_error_monitor_thread | BACKGROUND |
| innodb/srv_monitor_thread | BACKGROUND |
| innodb/srv_master_thread | BACKGROUND |
| innodb/srv_purge_thread | BACKGROUND |
| innodb/srv_worker_thread | BACKGROUND |
| innodb/srv_worker_thread | BACKGROUND |
| innodb/srv_worker_thread | BACKGROUND |
| innodb/buf_dump_thread | BACKGROUND |
| innodb/dict_stats_thread | BACKGROUND |
| sql/signal_handler | BACKGROUND |
| sql/compress_gtid_table | FOREGROUND |
| root@localhost | FOREGROUND |
+---------------------------------+-------------+
22 rows in set (0.01 sec)
+-------------------------------------+-------+
| enabled_instruments | timed |
+-------------------------------------+-------+
| wait/io/file/sql/map | YES |
| wait/io/file/sql/binlog | YES |
...
| statement/com/Error | YES |
| statement/com/ | YES |
| idle | YES |
+-------------------------------------+-------+
210 rows in set (0.08 sec)
Query OK, 0 rows affected (0.89 sec)
'
SQL SECURITY INVOKER
DETERMINISTIC
READS SQL DATA
BEGIN
SELECT @@performance_schema AS performance_schema_enabled;
-- In 5.7.6 and later the setup_actors table has an ENABLED column to
-- specify whether the actor is enabled. Before that all actors matched
-- in the setup_actors table were enabled.
SELECT CONCAT('\'', user, '\'@\'', host, '\'') AS enabled_users
FROM performance_schema.setup_actors
WHERE enabled = 'YES'
ORDER BY enabled_users;
SELECT object_type,
CONCAT(object_schema, '.', object_name) AS objects,
enabled,
timed
FROM performance_schema.setup_objects
WHERE enabled = 'YES'
ORDER BY object_type, objects;
SELECT name AS enabled_consumers
FROM performance_schema.setup_consumers
WHERE enabled = 'YES'
ORDER BY enabled_consumers;
IF (in_show_threads) THEN
SELECT IF(name = 'thread/sql/one_connection',
CONCAT(processlist_user, '@', processlist_host),
REPLACE(name, 'thread/', '')) AS enabled_threads,
TYPE AS thread_type
FROM performance_schema.threads
WHERE INSTRUMENTED = 'YES' AND name <> 'thread/innodb/thread_pool_thread'
ORDER BY enabled_threads;
END IF;
IF (in_show_instruments) THEN
SELECT name AS enabled_instruments,
timed
FROM performance_schema.setup_instruments
WHERE enabled = 'YES'
ORDER BY enabled_instruments;
END IF;
END$$
DELIMITER ;
|
