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186a1afe63
Rename some threads to workaround this restrictions, e.g "rpl_parallel_thread"->"rpl_parallel", "slave_background" -> "slave_bg" etc.
166 lines
6.6 KiB
SQL
166 lines
6.6 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_enabled;
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DELIMITER $$
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CREATE DEFINER='mariadb.sys'@'localhost' PROCEDURE ps_setup_show_enabled (
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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 enabled Performance Schema configuration.
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Parameters
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-----------
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in_show_instruments (BOOLEAN):
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Whether to print enabled instruments (can print many items)
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in_show_threads (BOOLEAN):
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Whether to print enabled threads
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Example
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-----------
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mysql> CALL sys.ps_setup_show_enabled(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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| enabled_users |
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+---------------+
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| \'%\'@\'%\' |
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+---------------+
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1 row in set (0.01 sec)
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+-------------+---------+---------+-------+
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| object_type | objects | enabled | timed |
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+-------------+---------+---------+-------+
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| EVENT | %.% | YES | YES |
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| FUNCTION | %.% | YES | YES |
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| PROCEDURE | %.% | YES | YES |
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| TABLE | %.% | YES | YES |
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| TRIGGER | %.% | YES | YES |
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+-------------+---------+---------+-------+
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5 rows in set (0.01 sec)
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+---------------------------+
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| enabled_consumers |
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+---------------------------+
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| events_statements_current |
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| global_instrumentation |
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| thread_instrumentation |
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| statements_digest |
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+---------------------------+
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4 rows in set (0.05 sec)
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+---------------------------------+-------------+
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| enabled_threads | thread_type |
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+---------------------------------+-------------+
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| sql/main | BACKGROUND |
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| sql/thread_timer_notifier | BACKGROUND |
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| innodb/io_ibuf_thread | BACKGROUND |
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| innodb/io_log_thread | BACKGROUND |
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| innodb/io_read_thread | BACKGROUND |
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| innodb/io_read_thread | BACKGROUND |
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| innodb/io_write_thread | BACKGROUND |
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| innodb/io_write_thread | BACKGROUND |
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| innodb/page_cleaner | BACKGROUND |
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| innodb/srv_lock_timeout_thread | BACKGROUND |
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| innodb/srv_error_monitor_thread | BACKGROUND |
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| innodb/srv_monitor_thread | BACKGROUND |
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| innodb/srv_master_thread | BACKGROUND |
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| innodb/srv_purge_thread | BACKGROUND |
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| innodb/srv_worker_thread | BACKGROUND |
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| innodb/srv_worker_thread | BACKGROUND |
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| innodb/srv_worker_thread | BACKGROUND |
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| innodb/buf_dump_thread | BACKGROUND |
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| innodb/dict_stats_thread | BACKGROUND |
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| sql/signal_handler | BACKGROUND |
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| sql/compress_gtid_table | FOREGROUND |
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| root@localhost | FOREGROUND |
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+---------------------------------+-------------+
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22 rows in set (0.01 sec)
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+-------------------------------------+-------+
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| enabled_instruments | timed |
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+-------------------------------------+-------+
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| wait/io/file/sql/map | YES |
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| wait/io/file/sql/binlog | YES |
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...
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| statement/com/Error | YES |
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| statement/com/ | YES |
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| idle | YES |
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+-------------------------------------+-------+
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210 rows in set (0.08 sec)
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Query OK, 0 rows affected (0.89 sec)
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'
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SQL SECURITY INVOKER
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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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SELECT CONCAT('\'', user, '\'@\'', host, '\'') AS enabled_users
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FROM performance_schema.setup_actors
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WHERE enabled = 'YES'
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ORDER BY enabled_users;
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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 = 'YES'
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ORDER BY object_type, objects;
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SELECT name AS enabled_consumers
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FROM performance_schema.setup_consumers
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WHERE enabled = 'YES'
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ORDER BY enabled_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 enabled_threads,
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TYPE AS thread_type
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FROM performance_schema.threads
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WHERE INSTRUMENTED = 'YES' AND name <> 'thread/innodb/thread_pool_thread'
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ORDER BY enabled_threads;
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END IF;
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IF (in_show_instruments) THEN
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SELECT name AS enabled_instruments,
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timed
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FROM performance_schema.setup_instruments
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WHERE enabled = 'YES'
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ORDER BY enabled_instruments;
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END IF;
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END$$
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DELIMITER ;
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