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54999b2863
Merged the majority of the PFS test cases. There are still 19 failing test cases that need more attention.
150 lines
5.1 KiB
Plaintext
150 lines
5.1 KiB
Plaintext
UPDATE performance_schema.setup_instruments SET enabled = 'NO', timed = 'YES';
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UPDATE performance_schema.setup_instruments SET enabled = 'YES'
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WHERE name LIKE 'wait/synch/mutex/%'
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OR name LIKE 'wait/synch/rwlock/%';
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flush status;
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select NAME from performance_schema.mutex_instances
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where NAME = 'wait/synch/mutex/sql/LOCK_open';
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NAME
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wait/synch/mutex/sql/LOCK_open
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select NAME from performance_schema.rwlock_instances
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where NAME = 'wait/synch/rwlock/sql/LOCK_grant';
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NAME
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wait/synch/rwlock/sql/LOCK_grant
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DROP TABLE IF EXISTS t1;
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CREATE TABLE t1 (id INT PRIMARY KEY, b CHAR(100) DEFAULT 'initial value')
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ENGINE=MyISAM;
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INSERT INTO t1 (id) VALUES (1), (2), (3), (4), (5), (6), (7), (8);
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TRUNCATE TABLE performance_schema.events_waits_history_long;
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TRUNCATE TABLE performance_schema.events_waits_history;
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TRUNCATE TABLE performance_schema.events_waits_current;
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SELECT * FROM t1 WHERE id = 1;
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id b
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1 initial value
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SET @before_count = (SELECT SUM(TIMER_WAIT)
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FROM performance_schema.events_waits_history_long
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WHERE (EVENT_NAME = 'wait/synch/mutex/sql/LOCK_open'));
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SELECT * FROM t1;
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id b
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1 initial value
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2 initial value
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3 initial value
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4 initial value
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5 initial value
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6 initial value
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7 initial value
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8 initial value
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SET @after_count = (SELECT SUM(TIMER_WAIT)
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FROM performance_schema.events_waits_history_long
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WHERE (EVENT_NAME = 'wait/synch/mutex/sql/LOCK_open'));
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SELECT IF((@after_count - @before_count) > 0, 'Success', 'Failure') test_fm1_timed;
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test_fm1_timed
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Success
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UPDATE performance_schema.setup_instruments SET enabled = 'NO'
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WHERE NAME = 'wait/synch/mutex/sql/LOCK_open';
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TRUNCATE TABLE performance_schema.events_waits_history_long;
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TRUNCATE TABLE performance_schema.events_waits_history;
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TRUNCATE TABLE performance_schema.events_waits_current;
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SELECT * FROM t1 WHERE id = 1;
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id b
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1 initial value
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SET @before_count = (SELECT SUM(TIMER_WAIT)
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FROM performance_schema.events_waits_history_long
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WHERE (EVENT_NAME = 'wait/synch/mutex/sql/LOCK_open'));
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SELECT * FROM t1;
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id b
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1 initial value
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2 initial value
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3 initial value
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4 initial value
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5 initial value
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6 initial value
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7 initial value
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8 initial value
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SET @after_count = (SELECT SUM(TIMER_WAIT)
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FROM performance_schema.events_waits_history_long
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WHERE (EVENT_NAME = 'wait/synch/mutex/sql/LOCK_open'));
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SELECT IF((COALESCE(@after_count, 0) - COALESCE(@before_count, 0)) = 0, 'Success', 'Failure') test_fm2_timed;
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test_fm2_timed
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Success
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TRUNCATE TABLE performance_schema.events_waits_history_long;
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TRUNCATE TABLE performance_schema.events_waits_history;
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TRUNCATE TABLE performance_schema.events_waits_current;
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SELECT * FROM t1 WHERE id = 1;
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id b
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1 initial value
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SET @before_count = (SELECT SUM(TIMER_WAIT)
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FROM performance_schema.events_waits_history_long
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WHERE (EVENT_NAME = 'wait/synch/rwlock/sql/LOCK_grant'));
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SELECT * FROM t1;
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id b
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1 initial value
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2 initial value
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3 initial value
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4 initial value
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5 initial value
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6 initial value
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7 initial value
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8 initial value
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SET @after_count = (SELECT SUM(TIMER_WAIT)
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FROM performance_schema.events_waits_history_long
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WHERE (EVENT_NAME = 'wait/synch/rwlock/sql/LOCK_grant'));
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SELECT IF((@after_count - @before_count) > 0, 'Success', 'Failure') test_fm1_rw_timed;
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test_fm1_rw_timed
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Success
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UPDATE performance_schema.setup_instruments SET enabled = 'NO'
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WHERE NAME = 'wait/synch/rwlock/sql/LOCK_grant';
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TRUNCATE TABLE performance_schema.events_waits_history_long;
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TRUNCATE TABLE performance_schema.events_waits_history;
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TRUNCATE TABLE performance_schema.events_waits_current;
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SELECT * FROM t1 WHERE id = 1;
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id b
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1 initial value
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SET @before_count = (SELECT SUM(TIMER_WAIT)
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FROM performance_schema.events_waits_history_long
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WHERE (EVENT_NAME = 'wait/synch/rwlock/sql/LOCK_grant'));
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SELECT * FROM t1;
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id b
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1 initial value
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2 initial value
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3 initial value
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4 initial value
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5 initial value
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6 initial value
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7 initial value
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8 initial value
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SET @after_count = (SELECT SUM(TIMER_WAIT)
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FROM performance_schema.events_waits_history_long
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WHERE (EVENT_NAME = 'wait/synch/rwlock/sql/LOCK_grant'));
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SELECT IF((COALESCE(@after_count, 0) - COALESCE(@before_count, 0)) = 0, 'Success', 'Failure') test_fm2_rw_timed;
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test_fm2_rw_timed
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Success
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UPDATE performance_schema.setup_instruments SET enabled = 'YES';
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DROP TABLE t1;
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UPDATE performance_schema.setup_instruments SET enabled = 'YES', timed = 'YES';
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show status like "performance_schema%";
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Variable_name Value
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Performance_schema_accounts_lost 0
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Performance_schema_cond_classes_lost 0
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Performance_schema_cond_instances_lost 0
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Performance_schema_digest_lost 0
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Performance_schema_file_classes_lost 0
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Performance_schema_file_handles_lost 0
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Performance_schema_file_instances_lost 0
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Performance_schema_hosts_lost 0
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Performance_schema_locker_lost 0
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Performance_schema_mutex_classes_lost 0
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Performance_schema_mutex_instances_lost 0
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Performance_schema_rwlock_classes_lost 0
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Performance_schema_rwlock_instances_lost 0
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Performance_schema_session_connect_attrs_lost 0
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Performance_schema_socket_classes_lost 0
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Performance_schema_socket_instances_lost 0
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Performance_schema_stage_classes_lost 0
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Performance_schema_statement_classes_lost 0
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Performance_schema_table_handles_lost 0
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Performance_schema_table_instances_lost 0
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Performance_schema_thread_classes_lost 0
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Performance_schema_thread_instances_lost 0
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Performance_schema_users_lost 0
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