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mirror of https://github.com/MariaDB/server.git synced 2025-07-29 05:21:33 +03:00

mysql-5.5.18 merge

This commit is contained in:
Sergei Golubchik
2011-11-03 19:17:05 +01:00
1160 changed files with 12821 additions and 6204 deletions

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@ -1,5 +1,5 @@
use performance_schema;
select name from mutex_instances group by name;
select name from mutex_instances where name not rlike '/(DEBUG_SYNC::mutex|LOCK_des_key_file)$' group by name;
name
wait/synch/mutex/archive/archive_mutex
wait/synch/mutex/aria/LOCK_trn_list
@ -32,7 +32,6 @@ wait/synch/mutex/mysys/THR_LOCK_open
wait/synch/mutex/mysys/THR_LOCK_threads
wait/synch/mutex/mysys/TMPDIR_mutex
wait/synch/mutex/sql/Cversion_lock
wait/synch/mutex/sql/DEBUG_SYNC::mutex
wait/synch/mutex/sql/Event_scheduler::LOCK_scheduler_state
wait/synch/mutex/sql/hash_filo::lock
wait/synch/mutex/sql/LOCK_active_mi
@ -43,7 +42,6 @@ wait/synch/mutex/sql/LOCK_crypt
wait/synch/mutex/sql/LOCK_delayed_create
wait/synch/mutex/sql/LOCK_delayed_insert
wait/synch/mutex/sql/LOCK_delayed_status
wait/synch/mutex/sql/LOCK_des_key_file
wait/synch/mutex/sql/LOCK_error_log
wait/synch/mutex/sql/LOCK_error_messages
wait/synch/mutex/sql/LOCK_event_queue
@ -100,7 +98,7 @@ wait/synch/rwlock/sql/MDL_context::LOCK_waiting_for
wait/synch/rwlock/sql/MDL_lock::rwlock
wait/synch/rwlock/sql/THR_LOCK_servers
wait/synch/rwlock/sql/THR_LOCK_udf
select name from cond_instances group by name;
select name from cond_instances where name not rlike '/(DEBUG_SYNC::cond)$' group by name;
name
wait/synch/cond/aria/SERVICE_THREAD_CONTROL::COND_control
wait/synch/cond/aria/TRANSLOG_BUFFER::prev_sent_to_disk_cond
@ -117,7 +115,6 @@ wait/synch/cond/sql/COND_rpl_status
wait/synch/cond/sql/COND_server_started
wait/synch/cond/sql/COND_thread_cache
wait/synch/cond/sql/COND_thread_count
wait/synch/cond/sql/DEBUG_SYNC::cond
wait/synch/cond/sql/Event_scheduler::COND_state
wait/synch/cond/sql/Master_info::data_cond
wait/synch/cond/sql/Master_info::start_cond

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@ -52,10 +52,11 @@ select
EVENT_NAME,
if (count_star > 0, "MANY", "NONE") as COUNT_STAR
from performance_schema.events_waits_summary_global_by_event_name
where event_name like "%MYSQL_BIN_LOG%" order by event_name;
where event_name like "%MYSQL_BIN_LOG%"
and event_name not like "%MYSQL_BIN_LOG::update_cond"
order by event_name;
EVENT_NAME COUNT_STAR
wait/synch/cond/sql/MYSQL_BIN_LOG::COND_prep_xids NONE
wait/synch/cond/sql/MYSQL_BIN_LOG::update_cond MANY
wait/synch/mutex/sql/MYSQL_BIN_LOG::LOCK_index MANY
wait/synch/mutex/sql/MYSQL_BIN_LOG::LOCK_prep_xids NONE
"Expect no slave relay log"
@ -68,9 +69,10 @@ EVENT_NAME COUNT_READ COUNT_WRITE SUM_NUMBER_OF_BYTES_READ SUM_NUMBER_OF_BYTES_W
wait/io/file/sql/relaylog 0 0 0 0
wait/io/file/sql/relaylog_index 0 0 0 0
select * from performance_schema.events_waits_summary_global_by_event_name
where event_name like "%MYSQL_RELAY_LOG%" order by event_name;
where event_name like "%MYSQL_RELAY_LOG%"
and event_name not like "%MYSQL_RELAY_LOG::update_cond"
order by event_name;
EVENT_NAME COUNT_STAR SUM_TIMER_WAIT MIN_TIMER_WAIT AVG_TIMER_WAIT MAX_TIMER_WAIT
wait/synch/cond/sql/MYSQL_RELAY_LOG::update_cond 0 0 0 0 0
wait/synch/mutex/sql/MYSQL_RELAY_LOG::LOCK_index 0 0 0 0 0
"============ Performance schema on slave ============"
select * from performance_schema.file_summary_by_instance
@ -123,10 +125,11 @@ select
EVENT_NAME,
if (count_star > 0, "MANY", "NONE") as COUNT_STAR
from performance_schema.events_waits_summary_global_by_event_name
where event_name like "%MYSQL_BIN_LOG%" order by event_name;
where event_name like "%MYSQL_BIN_LOG%"
and event_name not like "%MYSQL_BIN_LOG::update_cond"
order by event_name;
EVENT_NAME COUNT_STAR
wait/synch/cond/sql/MYSQL_BIN_LOG::COND_prep_xids NONE
wait/synch/cond/sql/MYSQL_BIN_LOG::update_cond NONE
wait/synch/mutex/sql/MYSQL_BIN_LOG::LOCK_index MANY
wait/synch/mutex/sql/MYSQL_BIN_LOG::LOCK_prep_xids NONE
"Expect a slave relay log"
@ -162,8 +165,9 @@ select
EVENT_NAME,
if (count_star > 0, "MANY", "NONE") as COUNT_STAR
from performance_schema.events_waits_summary_global_by_event_name
where event_name like "%MYSQL_RELAY_LOG%" order by event_name;
where event_name like "%MYSQL_RELAY_LOG%"
and event_name not like "%MYSQL_RELAY_LOG::update_cond"
order by event_name;
EVENT_NAME COUNT_STAR
wait/synch/cond/sql/MYSQL_RELAY_LOG::update_cond MANY
wait/synch/mutex/sql/MYSQL_RELAY_LOG::LOCK_index MANY
include/stop_slave.inc

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@ -62,6 +62,7 @@ SELECT EVENT_ID FROM performance_schema.events_waits_current
WHERE 1 = 2;
CREATE EVENT t_ps_event
ON SCHEDULE AT CURRENT_TIMESTAMP + INTERVAL 1 SECOND
ON COMPLETION PRESERVE
DO INSERT INTO t_event
SELECT DISTINCT EVENT_ID
FROM performance_schema.events_waits_current
@ -106,5 +107,6 @@ EVENT_ID
[EVENT_ID]
DROP PROCEDURE t_ps_proc;
DROP FUNCTION t_ps_func;
DROP EVENT t_ps_event;
DROP TABLE t1;
DROP TABLE t_event;