SELECT * FROM performance_schema.setup_instruments
WHERE name IN (
'wait/synch/mutex/sql/LOCK_user_conn',
'wait/synch/mutex/sql/LOCK_uuid_generator',
'wait/synch/mutex/sql/LOCK_xid_cache'
  'stage/sql/creating table')
AND enabled = 'yes' AND timed = 'no'
ORDER BY name;
NAME	ENABLED	TIMED
wait/synch/mutex/sql/LOCK_user_conn	YES	NO
SELECT * FROM performance_schema.setup_instruments
WHERE name = 'wait/synch/mutex/sql/LOCK_thread_count'
AND enabled = 'no' AND timed = 'no';
NAME	ENABLED	TIMED
wait/synch/mutex/sql/LOCK_thread_count	NO	NO
SELECT * FROM performance_schema.setup_instruments
WHERE name IN (
'wait/synch/mutex/sql/LOG_INFO::lock',
'wait/synch/mutex/sql/THD::LOCK_thd_data')
AND enabled = 'yes' AND timed = 'yes'
ORDER BY name;
NAME	ENABLED	TIMED
wait/synch/mutex/sql/LOG_INFO::lock	YES	YES
wait/synch/mutex/sql/THD::LOCK_thd_data	YES	YES
SELECT * FROM performance_schema.setup_instruments
WHERE name IN (
'wait/synch/mutex/sql/Delayed_insert::mutex',
'wait/synch/mutex/sql/hash_filo::lock')
AND enabled = 'no' AND timed = 'no'
ORDER BY name;
NAME	ENABLED	TIMED
wait/synch/mutex/sql/Delayed_insert::mutex	NO	NO
wait/synch/mutex/sql/hash_filo::lock	NO	NO
SHOW VARIABLES LIKE "%/wait/synch/mutex%";
Variable_name	Value
