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163 lines
6.9 KiB
SQL
163 lines
6.9 KiB
SQL
-- Copyright (c) 2014, 2016, Oracle and/or its affiliates. All rights reserved.
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--
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-- This program is free software; you can redistribute it and/or modify
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-- it under the terms of the GNU General Public License as published by
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-- the Free Software Foundation; version 2 of the License.
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--
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-- This program is distributed in the hope that it will be useful,
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-- but WITHOUT ANY WARRANTY; without even the implied warranty of
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-- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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-- GNU General Public License for more details.
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--
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-- You should have received a copy of the GNU General Public License
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-- along with this program; if not, write to the Free Software
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-- Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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DROP PROCEDURE IF EXISTS ps_setup_show_disabled;
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DELIMITER $$
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CREATE DEFINER='mariadb.sys'@'localhost' PROCEDURE ps_setup_show_disabled (
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IN in_show_instruments BOOLEAN,
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IN in_show_threads BOOLEAN
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)
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COMMENT '
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Description
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-----------
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Shows all currently disable Performance Schema configuration.
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Disabled users is only available for MySQL 5.7.6 and later.
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In earlier versions it was only possible to enable users.
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Parameters
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-----------
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in_show_instruments (BOOLEAN):
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Whether to print disabled instruments (can print many items)
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in_show_threads (BOOLEAN):
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Whether to print disabled threads
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Example
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-----------
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mysql> CALL sys.ps_setup_show_disabled(TRUE, TRUE);
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+----------------------------+
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| performance_schema_enabled |
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+----------------------------+
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| 1 |
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+----------------------------+
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1 row in set (0.00 sec)
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+--------------------+
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| disabled_users |
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+--------------------+
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| \'mark\'@\'localhost\' |
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+--------------------+
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1 row in set (0.00 sec)
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+-------------+----------------------+---------+-------+
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| object_type | objects | enabled | timed |
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+-------------+----------------------+---------+-------+
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| EVENT | mysql.% | NO | NO |
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| EVENT | performance_schema.% | NO | NO |
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| EVENT | information_schema.% | NO | NO |
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| FUNCTION | mysql.% | NO | NO |
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| FUNCTION | performance_schema.% | NO | NO |
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| FUNCTION | information_schema.% | NO | NO |
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| PROCEDURE | mysql.% | NO | NO |
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| PROCEDURE | performance_schema.% | NO | NO |
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| PROCEDURE | information_schema.% | NO | NO |
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| TABLE | mysql.% | NO | NO |
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| TABLE | performance_schema.% | NO | NO |
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| TABLE | information_schema.% | NO | NO |
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| TRIGGER | mysql.% | NO | NO |
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| TRIGGER | performance_schema.% | NO | NO |
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| TRIGGER | information_schema.% | NO | NO |
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+-------------+----------------------+---------+-------+
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15 rows in set (0.00 sec)
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+----------------------------------+
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| disabled_consumers |
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+----------------------------------+
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| events_stages_current |
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| events_stages_history |
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| events_stages_history_long |
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| events_statements_history |
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| events_statements_history_long |
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| events_transactions_history |
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| events_transactions_history_long |
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| events_waits_current |
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| events_waits_history |
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| events_waits_history_long |
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+----------------------------------+
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10 rows in set (0.00 sec)
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Empty set (0.00 sec)
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+---------------------------------------------------------------------------------------+-------+
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| disabled_instruments | timed |
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+---------------------------------------------------------------------------------------+-------+
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| wait/synch/mutex/sql/TC_LOG_MMAP::LOCK_tc | NO |
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| wait/synch/mutex/sql/LOCK_des_key_file | NO |
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| wait/synch/mutex/sql/MYSQL_BIN_LOG::LOCK_commit | NO |
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...
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| memory/sql/servers_cache | NO |
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| memory/sql/udf_mem | NO |
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| wait/lock/metadata/sql/mdl | NO |
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+---------------------------------------------------------------------------------------+-------+
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547 rows in set (0.00 sec)
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Query OK, 0 rows affected (0.01 sec)
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'
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SQL SECURITY INVOKER
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NOT DETERMINISTIC
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READS SQL DATA
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BEGIN
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SELECT @@performance_schema AS performance_schema_enabled;
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-- In 5.7.6 and later the setup_actors table has an ENABLED column to
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-- specify whether the actor is enabled. Before that all actors matched
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-- in the setup_actors table were enabled.
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-- So only execute the query in 5.7.6+
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/*!50706
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SELECT CONCAT('\'', user, '\'@\'', host, '\'') AS disabled_users
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FROM performance_schema.setup_actors
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WHERE enabled = 'NO'
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ORDER BY disabled_users;
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*/
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SELECT object_type,
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CONCAT(object_schema, '.', object_name) AS objects,
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enabled,
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timed
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FROM performance_schema.setup_objects
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WHERE enabled = 'NO'
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ORDER BY object_type, objects;
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SELECT name AS disabled_consumers
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FROM performance_schema.setup_consumers
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WHERE enabled = 'NO'
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ORDER BY disabled_consumers;
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IF (in_show_threads) THEN
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SELECT IF(name = 'thread/sql/one_connection',
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CONCAT(processlist_user, '@', processlist_host),
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REPLACE(name, 'thread/', '')) AS disabled_threads,
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TYPE AS thread_type
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FROM performance_schema.threads
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WHERE INSTRUMENTED = 'NO'
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ORDER BY disabled_threads;
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END IF;
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IF (in_show_instruments) THEN
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SELECT name AS disabled_instruments,
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timed
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FROM performance_schema.setup_instruments
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WHERE enabled = 'NO'
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ORDER BY disabled_instruments;
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END IF;
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END$$
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DELIMITER ;
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