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| author | Monty <monty@mariadb.org> | 2016-02-01 12:45:39 +0200 |
|---|---|---|
| committer | Monty <monty@mariadb.org> | 2016-02-07 10:34:03 +0200 |
| commit | 3d4a7390c1a94ef6e07b04b52ea94a95878cda1b (patch) | |
| tree | a53179de37b318e27e48546ed3bc8a723148104a /mysql-test/r/log_tables.result | |
| parent | 076aa182c2d2ee67c233d0e79c900dfba6f593c1 (diff) | |
| download | mariadb-git-3d4a7390c1a94ef6e07b04b52ea94a95878cda1b.tar.gz | |
MDEV-6150 Speed up connection speed by moving creation of THD to new thread
Creating a CONNECT object on client connect and pass this to the working thread which creates the THD.
Split LOCK_thread_count to different mutexes
Added LOCK_thread_start to syncronize threads
Moved most usage of LOCK_thread_count to dedicated functions
Use next_thread_id() instead of thread_id++
Other things:
- Thread id now starts from 1 instead of 2
- Added cast for thread_id as thread id is now of type my_thread_id
- Made THD->host const (To ensure it's not changed)
- Removed some DBUG_PRINT() about entering/exiting mutex as these was already logged by mutex code
- Fixed that aborted_connects and connection_errors_internal are counted in all cases
- Don't take locks for current_linfo when we set it (not needed as it was 0 before)
Diffstat (limited to 'mysql-test/r/log_tables.result')
| -rw-r--r-- | mysql-test/r/log_tables.result | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/mysql-test/r/log_tables.result b/mysql-test/r/log_tables.result index ff5055e1ae4..b37ea359953 100644 --- a/mysql-test/r/log_tables.result +++ b/mysql-test/r/log_tables.result @@ -436,9 +436,9 @@ My own slow query sleep(2) My own slow query 0 SELECT * FROM mysql.slow_log WHERE seq >= 2 LIMIT 3; start_time user_host query_time lock_time rows_sent rows_examined db last_insert_id insert_id server_id sql_text thread_id rows_affected seq -START_TIME USER_HOST QUERY_TIME 00:00:00.000000 1 0 test 0 0 1 SELECT "My own slow query", sleep(2) 3 0 2 -START_TIME USER_HOST QUERY_TIME 00:00:00.000000 1 0 test 0 0 1 SELECT "My own slow query", sleep(2) 3 0 3 -START_TIME USER_HOST QUERY_TIME 00:00:00.000000 1 0 test 0 0 1 SELECT "My own slow query", sleep(2) 3 0 4 +START_TIME USER_HOST QUERY_TIME 00:00:00.000000 1 0 test 0 0 1 SELECT "My own slow query", sleep(2) 2 0 2 +START_TIME USER_HOST QUERY_TIME 00:00:00.000000 1 0 test 0 0 1 SELECT "My own slow query", sleep(2) 2 0 3 +START_TIME USER_HOST QUERY_TIME 00:00:00.000000 1 0 test 0 0 1 SELECT "My own slow query", sleep(2) 2 0 4 SET GLOBAL slow_query_log = 0; SET SESSION long_query_time =@saved_long_query_time; FLUSH LOGS; |