mirror of
https://github.com/MariaDB/server.git
synced 2025-01-31 19:11:46 +01:00
40 lines
1.3 KiB
Text
40 lines
1.3 KiB
Text
--source include/not_embedded.inc
|
|
--source suite/perfschema_stress/include/settings.inc
|
|
|
|
let $have_table= `SELECT COUNT(*) FROM INFORMATION_SCHEMA.TABLES
|
|
WHERE TABLE_SCHEMA='test' AND TABLE_NAME='t1'`;
|
|
|
|
if (!$have_table) {
|
|
--source suite/perfschema_stress/t/setup.test
|
|
}
|
|
|
|
UPDATE performance_schema.setup_instruments SET TIMED = 'NO';
|
|
|
|
UPDATE performance_schema.setup_instruments SET ENABLED = 'NO';
|
|
|
|
UPDATE performance_schema.setup_timers
|
|
SET TIMER_NAME = 'NANOSECOND' WHERE NAME = 'Wait';
|
|
|
|
# Let it run some time with the new timer name and instruments
|
|
--sleep 1
|
|
|
|
UPDATE performance_schema.setup_timers
|
|
SET TIMER_NAME = 'CYCLE' WHERE NAME = 'Wait';
|
|
|
|
UPDATE performance_schema.setup_instruments SET TIMED = 'YES';
|
|
|
|
UPDATE performance_schema.setup_instruments SET ENABLED = 'YES'
|
|
WHERE NAME IN ('wait/io/file/sql/FRM',
|
|
'thread/sql/Connection',
|
|
'wait/synch/cond/sql/COND_mdl',
|
|
'wait/synch/rwlock/sql/LOCK_sys_init_connect',
|
|
'wait/synch/mutex/sql/LOCK_mdl');
|
|
|
|
# Two short lived changes to see that switching does not lead
|
|
# to havoc.
|
|
|
|
UPDATE performance_schema.setup_consumers SET ENABLED = 'NO'
|
|
WHERE NAME = 'events_waits_history';
|
|
|
|
UPDATE performance_schema.setup_consumers SET ENABLED = 'YES'
|
|
WHERE NAME = 'events_waits_history';
|