mirror of
https://github.com/MariaDB/server.git
synced 2025-07-30 16:24:05 +03:00
Merge XtraDB from Percona Server 5.1.54-12.5 into MariaDB.
This commit is contained in:
unknown
@ -0,0 +1,70 @@
|
||||
stop slave;
|
||||
drop table if exists t1,t2,t3,t4,t5,t6,t7,t8,t9;
|
||||
reset master;
|
||||
reset slave;
|
||||
drop table if exists t1,t2,t3,t4,t5,t6,t7,t8,t9;
|
||||
start slave;
|
||||
SET SESSION debug="+d,response_time_distribution_log_only_more_300_milliseconds";
|
||||
DROP TABLE IF EXISTS t;
|
||||
CREATE TABLE t(id INT);
|
||||
SELECT * from t;
|
||||
id
|
||||
SELECT * from t;
|
||||
id
|
||||
SET GLOBAL QUERY_RESPONSE_TIME_RANGE_BASE = 1;
|
||||
Warnings:
|
||||
Warning 1292 Truncated incorrect query_response_time_range_base value: '1'
|
||||
SHOW GLOBAL VARIABLES where Variable_name like 'QUERY_RESPONSE_TIME_RANGE_BASE';
|
||||
Variable_name Value
|
||||
query_response_time_range_base 2
|
||||
SET GLOBAL QUERY_RESPONSE_TIME_RANGE_BASE = 10;
|
||||
SHOW GLOBAL VARIABLES where Variable_name like 'QUERY_RESPONSE_TIME_RANGE_BASE';
|
||||
Variable_name Value
|
||||
query_response_time_range_base 10
|
||||
FLUSH QUERY_RESPONSE_TIME;
|
||||
SET GLOBAL ENABLE_QUERY_RESPONSE_TIME_STATS=ON;
|
||||
INSERT INTO t SELECT SLEEP(0.4);
|
||||
Warnings:
|
||||
Note 1592 Statement may not be safe to log in statement format.
|
||||
SELECT SUM(INFORMATION_SCHEMA.QUERY_RESPONSE_TIME.count) FROM INFORMATION_SCHEMA.QUERY_RESPONSE_TIME;
|
||||
SUM(INFORMATION_SCHEMA.QUERY_RESPONSE_TIME.count)
|
||||
0
|
||||
INSERT INTO t SELECT SLEEP(0.4);
|
||||
Warnings:
|
||||
Note 1592 Statement may not be safe to log in statement format.
|
||||
SELECT SUM(INFORMATION_SCHEMA.QUERY_RESPONSE_TIME.count) FROM INFORMATION_SCHEMA.QUERY_RESPONSE_TIME;
|
||||
SUM(INFORMATION_SCHEMA.QUERY_RESPONSE_TIME.count)
|
||||
0
|
||||
SELECT SUM(INFORMATION_SCHEMA.QUERY_RESPONSE_TIME.count) FROM INFORMATION_SCHEMA.QUERY_RESPONSE_TIME;
|
||||
SUM(INFORMATION_SCHEMA.QUERY_RESPONSE_TIME.count)
|
||||
2
|
||||
SELECT SUM(INFORMATION_SCHEMA.QUERY_RESPONSE_TIME.count) FROM INFORMATION_SCHEMA.QUERY_RESPONSE_TIME;
|
||||
SUM(INFORMATION_SCHEMA.QUERY_RESPONSE_TIME.count)
|
||||
3
|
||||
SET GLOBAL QUERY_RESPONSE_TIME_RANGE_BASE = 2;
|
||||
SHOW GLOBAL VARIABLES where Variable_name like 'QUERY_RESPONSE_TIME_RANGE_BASE';
|
||||
Variable_name Value
|
||||
query_response_time_range_base 2
|
||||
FLUSH QUERY_RESPONSE_TIME;
|
||||
INSERT INTO t SELECT SLEEP(0.4);
|
||||
Warnings:
|
||||
Note 1592 Statement may not be safe to log in statement format.
|
||||
SELECT SUM(INFORMATION_SCHEMA.QUERY_RESPONSE_TIME.count) FROM INFORMATION_SCHEMA.QUERY_RESPONSE_TIME;
|
||||
SUM(INFORMATION_SCHEMA.QUERY_RESPONSE_TIME.count)
|
||||
0
|
||||
INSERT INTO t SELECT SLEEP(0.4);
|
||||
Warnings:
|
||||
Note 1592 Statement may not be safe to log in statement format.
|
||||
SELECT SUM(INFORMATION_SCHEMA.QUERY_RESPONSE_TIME.count) FROM INFORMATION_SCHEMA.QUERY_RESPONSE_TIME;
|
||||
SUM(INFORMATION_SCHEMA.QUERY_RESPONSE_TIME.count)
|
||||
0
|
||||
SELECT SUM(INFORMATION_SCHEMA.QUERY_RESPONSE_TIME.count) FROM INFORMATION_SCHEMA.QUERY_RESPONSE_TIME;
|
||||
SUM(INFORMATION_SCHEMA.QUERY_RESPONSE_TIME.count)
|
||||
2
|
||||
SELECT SUM(INFORMATION_SCHEMA.QUERY_RESPONSE_TIME.count) FROM INFORMATION_SCHEMA.QUERY_RESPONSE_TIME;
|
||||
SUM(INFORMATION_SCHEMA.QUERY_RESPONSE_TIME.count)
|
||||
3
|
||||
DROP TABLE IF EXISTS t;
|
||||
SET GLOBAL QUERY_RESPONSE_TIME_RANGE_BASE = 10;
|
||||
SET GLOBAL ENABLE_QUERY_RESPONSE_TIME_STATS=OFF;
|
||||
SET SESSION debug="-d,response_time_distribution_log_only_more_300_milliseconds";
|
||||
@ -0,0 +1,57 @@
|
||||
--source include/have_response_time_distribution.inc
|
||||
--source include/master-slave.inc
|
||||
--source include/have_binlog_format_statement.inc
|
||||
--source include/have_debug.inc
|
||||
SET SESSION debug="+d,response_time_distribution_log_only_more_300_milliseconds";
|
||||
|
||||
connection master;
|
||||
-- disable_warnings
|
||||
DROP TABLE IF EXISTS t;
|
||||
-- enable_warnings
|
||||
CREATE TABLE t(id INT);
|
||||
SELECT * from t;
|
||||
|
||||
sync_slave_with_master;
|
||||
|
||||
connection slave;
|
||||
SELECT * from t;
|
||||
SET GLOBAL QUERY_RESPONSE_TIME_RANGE_BASE = 1;
|
||||
SHOW GLOBAL VARIABLES where Variable_name like 'QUERY_RESPONSE_TIME_RANGE_BASE';
|
||||
SET GLOBAL QUERY_RESPONSE_TIME_RANGE_BASE = 10;
|
||||
SHOW GLOBAL VARIABLES where Variable_name like 'QUERY_RESPONSE_TIME_RANGE_BASE';
|
||||
source include/percona_query_response_time_flush.inc;
|
||||
SET GLOBAL ENABLE_QUERY_RESPONSE_TIME_STATS=ON;
|
||||
|
||||
connection master;
|
||||
INSERT INTO t SELECT SLEEP(0.4);
|
||||
SELECT SUM(INFORMATION_SCHEMA.QUERY_RESPONSE_TIME.count) FROM INFORMATION_SCHEMA.QUERY_RESPONSE_TIME;
|
||||
INSERT INTO t SELECT SLEEP(0.4);
|
||||
SELECT SUM(INFORMATION_SCHEMA.QUERY_RESPONSE_TIME.count) FROM INFORMATION_SCHEMA.QUERY_RESPONSE_TIME;
|
||||
sync_slave_with_master;
|
||||
|
||||
connection slave;
|
||||
SELECT SUM(INFORMATION_SCHEMA.QUERY_RESPONSE_TIME.count) FROM INFORMATION_SCHEMA.QUERY_RESPONSE_TIME;
|
||||
SELECT SUM(INFORMATION_SCHEMA.QUERY_RESPONSE_TIME.count) FROM INFORMATION_SCHEMA.QUERY_RESPONSE_TIME;
|
||||
|
||||
SET GLOBAL QUERY_RESPONSE_TIME_RANGE_BASE = 2;
|
||||
SHOW GLOBAL VARIABLES where Variable_name like 'QUERY_RESPONSE_TIME_RANGE_BASE';
|
||||
source include/percona_query_response_time_flush.inc;
|
||||
|
||||
connection master;
|
||||
INSERT INTO t SELECT SLEEP(0.4);
|
||||
SELECT SUM(INFORMATION_SCHEMA.QUERY_RESPONSE_TIME.count) FROM INFORMATION_SCHEMA.QUERY_RESPONSE_TIME;
|
||||
INSERT INTO t SELECT SLEEP(0.4);
|
||||
SELECT SUM(INFORMATION_SCHEMA.QUERY_RESPONSE_TIME.count) FROM INFORMATION_SCHEMA.QUERY_RESPONSE_TIME;
|
||||
sync_slave_with_master;
|
||||
|
||||
connection slave;
|
||||
SELECT SUM(INFORMATION_SCHEMA.QUERY_RESPONSE_TIME.count) FROM INFORMATION_SCHEMA.QUERY_RESPONSE_TIME;
|
||||
SELECT SUM(INFORMATION_SCHEMA.QUERY_RESPONSE_TIME.count) FROM INFORMATION_SCHEMA.QUERY_RESPONSE_TIME;
|
||||
|
||||
connection master;
|
||||
DROP TABLE IF EXISTS t;
|
||||
sync_slave_with_master;
|
||||
connection slave;
|
||||
SET GLOBAL QUERY_RESPONSE_TIME_RANGE_BASE = 10;
|
||||
SET GLOBAL ENABLE_QUERY_RESPONSE_TIME_STATS=OFF;
|
||||
SET SESSION debug="-d,response_time_distribution_log_only_more_300_milliseconds";
|
||||
@ -0,0 +1,313 @@
|
||||
SET SESSION debug="+d,response_time_distribution_log_only_more_300_milliseconds";
|
||||
CREATE FUNCTION test_f()
|
||||
RETURNS CHAR(30) DETERMINISTIC
|
||||
BEGIN
|
||||
DECLARE first VARCHAR(5);
|
||||
DECLARE second VARCHAR(5);
|
||||
DECLARE result VARCHAR(20);
|
||||
SELECT SLEEP(1.11) INTO first;
|
||||
SET first= 'Hello';
|
||||
SET second=', ';
|
||||
SET result= CONCAT(first,second);
|
||||
SET result= CONCAT(result,'world!');
|
||||
RETURN result;
|
||||
END/
|
||||
SET GLOBAL QUERY_RESPONSE_TIME_RANGE_BASE = 1;
|
||||
Warnings:
|
||||
Warning 1292 Truncated incorrect query_response_time_range_base value: '1'
|
||||
SHOW GLOBAL VARIABLES where Variable_name like 'QUERY_RESPONSE_TIME_RANGE_BASE';
|
||||
Variable_name Value
|
||||
query_response_time_range_base 2
|
||||
SET GLOBAL QUERY_RESPONSE_TIME_RANGE_BASE = 2;
|
||||
SHOW GLOBAL VARIABLES where Variable_name like 'QUERY_RESPONSE_TIME_RANGE_BASE';
|
||||
Variable_name Value
|
||||
query_response_time_range_base 2
|
||||
FLUSH QUERY_RESPONSE_TIME;
|
||||
SELECT d.count,
|
||||
(SELECT SUM(a.count) FROM INFORMATION_SCHEMA.QUERY_RESPONSE_TIME as a WHERE a.count != 0) as query_count,
|
||||
(SELECT SUM((b.total * 1000000) DIV 1000000) FROM INFORMATION_SCHEMA.QUERY_RESPONSE_TIME as b WHERE b.count != 0) as query_total,
|
||||
(SELECT COUNT(*) FROM INFORMATION_SCHEMA.QUERY_RESPONSE_TIME as c WHERE c.count != 0) as not_zero_region_count,
|
||||
(SELECT COUNT(*) FROM INFORMATION_SCHEMA.QUERY_RESPONSE_TIME) as region_count
|
||||
FROM INFORMATION_SCHEMA.QUERY_RESPONSE_TIME as d WHERE d.count > 0;
|
||||
count query_count query_total not_zero_region_count region_count
|
||||
SELECT COUNT(*) as region_count FROM INFORMATION_SCHEMA.QUERY_RESPONSE_TIME;
|
||||
region_count
|
||||
44
|
||||
SELECT time FROM INFORMATION_SCHEMA.QUERY_RESPONSE_TIME;
|
||||
time
|
||||
0.000001
|
||||
0.000003
|
||||
0.000007
|
||||
0.000015
|
||||
0.000030
|
||||
0.000061
|
||||
0.000122
|
||||
0.000244
|
||||
0.000488
|
||||
0.000976
|
||||
0.001953
|
||||
0.003906
|
||||
0.007812
|
||||
0.015625
|
||||
0.031250
|
||||
0.062500
|
||||
0.125000
|
||||
0.250000
|
||||
0.500000
|
||||
1.000000
|
||||
2.000000
|
||||
4.000000
|
||||
8.000000
|
||||
16.000000
|
||||
32.000000
|
||||
64.000000
|
||||
128.000000
|
||||
256.000000
|
||||
512.000000
|
||||
1024.000000
|
||||
2048.000000
|
||||
4096.000000
|
||||
8192.000000
|
||||
16384.000000
|
||||
32768.000000
|
||||
65536.000000
|
||||
131072.000000
|
||||
262144.000000
|
||||
524288.000000
|
||||
1048576.00000
|
||||
2097152.00000
|
||||
4194304.00000
|
||||
8388608.00000
|
||||
TOO LONG
|
||||
SET GLOBAL ENABLE_QUERY_RESPONSE_TIME_STATS=1;
|
||||
SELECT test_f();
|
||||
test_f()
|
||||
Hello, world!
|
||||
SELECT test_f();
|
||||
test_f()
|
||||
Hello, world!
|
||||
SELECT test_f();
|
||||
test_f()
|
||||
Hello, world!
|
||||
SELECT test_f();
|
||||
test_f()
|
||||
Hello, world!
|
||||
SET GLOBAL ENABLE_QUERY_RESPONSE_TIME_STATS=0;
|
||||
SELECT d.count,
|
||||
(SELECT SUM(a.count) FROM INFORMATION_SCHEMA.QUERY_RESPONSE_TIME as a WHERE a.count != 0) as query_count,
|
||||
(SELECT SUM((b.total * 1000000) DIV 1000000) FROM INFORMATION_SCHEMA.QUERY_RESPONSE_TIME as b WHERE b.count != 0) as query_total,
|
||||
(SELECT COUNT(*) FROM INFORMATION_SCHEMA.QUERY_RESPONSE_TIME as c WHERE c.count != 0) as not_zero_region_count,
|
||||
(SELECT COUNT(*) FROM INFORMATION_SCHEMA.QUERY_RESPONSE_TIME) as region_count
|
||||
FROM INFORMATION_SCHEMA.QUERY_RESPONSE_TIME as d WHERE d.count > 0;
|
||||
count query_count query_total not_zero_region_count region_count
|
||||
4 4 4 1 44
|
||||
SELECT COUNT(*) as region_count FROM INFORMATION_SCHEMA.QUERY_RESPONSE_TIME;
|
||||
region_count
|
||||
44
|
||||
SELECT time FROM INFORMATION_SCHEMA.QUERY_RESPONSE_TIME;
|
||||
time
|
||||
0.000001
|
||||
0.000003
|
||||
0.000007
|
||||
0.000015
|
||||
0.000030
|
||||
0.000061
|
||||
0.000122
|
||||
0.000244
|
||||
0.000488
|
||||
0.000976
|
||||
0.001953
|
||||
0.003906
|
||||
0.007812
|
||||
0.015625
|
||||
0.031250
|
||||
0.062500
|
||||
0.125000
|
||||
0.250000
|
||||
0.500000
|
||||
1.000000
|
||||
2.000000
|
||||
4.000000
|
||||
8.000000
|
||||
16.000000
|
||||
32.000000
|
||||
64.000000
|
||||
128.000000
|
||||
256.000000
|
||||
512.000000
|
||||
1024.000000
|
||||
2048.000000
|
||||
4096.000000
|
||||
8192.000000
|
||||
16384.000000
|
||||
32768.000000
|
||||
65536.000000
|
||||
131072.000000
|
||||
262144.000000
|
||||
524288.000000
|
||||
1048576.00000
|
||||
2097152.00000
|
||||
4194304.00000
|
||||
8388608.00000
|
||||
TOO LONG
|
||||
SHOW GLOBAL VARIABLES where Variable_name like 'QUERY_RESPONSE_TIME_RANGE_BASE';
|
||||
Variable_name Value
|
||||
query_response_time_range_base 2
|
||||
SET GLOBAL QUERY_RESPONSE_TIME_RANGE_BASE = 10;
|
||||
SHOW GLOBAL VARIABLES where Variable_name like 'QUERY_RESPONSE_TIME_RANGE_BASE';
|
||||
Variable_name Value
|
||||
query_response_time_range_base 10
|
||||
FLUSH QUERY_RESPONSE_TIME;
|
||||
SET GLOBAL ENABLE_QUERY_RESPONSE_TIME_STATS=1;
|
||||
SELECT test_f();
|
||||
test_f()
|
||||
Hello, world!
|
||||
SET GLOBAL ENABLE_QUERY_RESPONSE_TIME_STATS=0;
|
||||
SELECT d.count,
|
||||
(SELECT SUM(a.count) FROM INFORMATION_SCHEMA.QUERY_RESPONSE_TIME as a WHERE a.count != 0) as query_count,
|
||||
(SELECT SUM((b.total * 1000000) DIV 1000000) FROM INFORMATION_SCHEMA.QUERY_RESPONSE_TIME as b WHERE b.count != 0) as query_total,
|
||||
(SELECT COUNT(*) FROM INFORMATION_SCHEMA.QUERY_RESPONSE_TIME as c WHERE c.count != 0) as not_zero_region_count,
|
||||
(SELECT COUNT(*) FROM INFORMATION_SCHEMA.QUERY_RESPONSE_TIME) as region_count
|
||||
FROM INFORMATION_SCHEMA.QUERY_RESPONSE_TIME as d WHERE d.count > 0;
|
||||
count query_count query_total not_zero_region_count region_count
|
||||
1 1 1 1 14
|
||||
SELECT COUNT(*) as region_count FROM INFORMATION_SCHEMA.QUERY_RESPONSE_TIME;
|
||||
region_count
|
||||
14
|
||||
SELECT time FROM INFORMATION_SCHEMA.QUERY_RESPONSE_TIME;
|
||||
time
|
||||
0.000001
|
||||
0.000010
|
||||
0.000100
|
||||
0.001000
|
||||
0.010000
|
||||
0.100000
|
||||
1.000000
|
||||
10.000000
|
||||
100.000000
|
||||
1000.000000
|
||||
10000.000000
|
||||
100000.000000
|
||||
1000000.00000
|
||||
TOO LONG
|
||||
SHOW GLOBAL VARIABLES where Variable_name like 'QUERY_RESPONSE_TIME_RANGE_BASE';
|
||||
Variable_name Value
|
||||
query_response_time_range_base 10
|
||||
SET GLOBAL QUERY_RESPONSE_TIME_RANGE_BASE = 7;
|
||||
SHOW GLOBAL VARIABLES where Variable_name like 'QUERY_RESPONSE_TIME_RANGE_BASE';
|
||||
Variable_name Value
|
||||
query_response_time_range_base 7
|
||||
FLUSH QUERY_RESPONSE_TIME;
|
||||
SET GLOBAL ENABLE_QUERY_RESPONSE_TIME_STATS=1;
|
||||
SELECT test_f();
|
||||
test_f()
|
||||
Hello, world!
|
||||
SET GLOBAL ENABLE_QUERY_RESPONSE_TIME_STATS=0;
|
||||
SELECT d.count,
|
||||
(SELECT SUM(a.count) FROM INFORMATION_SCHEMA.QUERY_RESPONSE_TIME as a WHERE a.count != 0) as query_count,
|
||||
(SELECT SUM((b.total * 1000000) DIV 1000000) FROM INFORMATION_SCHEMA.QUERY_RESPONSE_TIME as b WHERE b.count != 0) as query_total,
|
||||
(SELECT COUNT(*) FROM INFORMATION_SCHEMA.QUERY_RESPONSE_TIME as c WHERE c.count != 0) as not_zero_region_count,
|
||||
(SELECT COUNT(*) FROM INFORMATION_SCHEMA.QUERY_RESPONSE_TIME) as region_count
|
||||
FROM INFORMATION_SCHEMA.QUERY_RESPONSE_TIME as d WHERE d.count > 0;
|
||||
count query_count query_total not_zero_region_count region_count
|
||||
1 1 1 1 17
|
||||
SELECT COUNT(*) as region_count FROM INFORMATION_SCHEMA.QUERY_RESPONSE_TIME;
|
||||
region_count
|
||||
17
|
||||
SELECT time FROM INFORMATION_SCHEMA.QUERY_RESPONSE_TIME;
|
||||
time
|
||||
0.000001
|
||||
0.000008
|
||||
0.000059
|
||||
0.000416
|
||||
0.002915
|
||||
0.020408
|
||||
0.142857
|
||||
1.000000
|
||||
7.000000
|
||||
49.000000
|
||||
343.000000
|
||||
2401.000000
|
||||
16807.000000
|
||||
117649.000000
|
||||
823543.000000
|
||||
5764801.00000
|
||||
TOO LONG
|
||||
SHOW GLOBAL VARIABLES where Variable_name like 'QUERY_RESPONSE_TIME_RANGE_BASE';
|
||||
Variable_name Value
|
||||
query_response_time_range_base 7
|
||||
SET GLOBAL QUERY_RESPONSE_TIME_RANGE_BASE = 156;
|
||||
SHOW GLOBAL VARIABLES where Variable_name like 'QUERY_RESPONSE_TIME_RANGE_BASE';
|
||||
Variable_name Value
|
||||
query_response_time_range_base 156
|
||||
FLUSH QUERY_RESPONSE_TIME;
|
||||
SET GLOBAL ENABLE_QUERY_RESPONSE_TIME_STATS=1;
|
||||
SELECT test_f();
|
||||
test_f()
|
||||
Hello, world!
|
||||
SET GLOBAL ENABLE_QUERY_RESPONSE_TIME_STATS=0;
|
||||
SELECT d.count,
|
||||
(SELECT SUM(a.count) FROM INFORMATION_SCHEMA.QUERY_RESPONSE_TIME as a WHERE a.count != 0) as query_count,
|
||||
(SELECT SUM((b.total * 1000000) DIV 1000000) FROM INFORMATION_SCHEMA.QUERY_RESPONSE_TIME as b WHERE b.count != 0) as query_total,
|
||||
(SELECT COUNT(*) FROM INFORMATION_SCHEMA.QUERY_RESPONSE_TIME as c WHERE c.count != 0) as not_zero_region_count,
|
||||
(SELECT COUNT(*) FROM INFORMATION_SCHEMA.QUERY_RESPONSE_TIME) as region_count
|
||||
FROM INFORMATION_SCHEMA.QUERY_RESPONSE_TIME as d WHERE d.count > 0;
|
||||
count query_count query_total not_zero_region_count region_count
|
||||
1 1 1 1 7
|
||||
SELECT COUNT(*) as region_count FROM INFORMATION_SCHEMA.QUERY_RESPONSE_TIME;
|
||||
region_count
|
||||
7
|
||||
SELECT time FROM INFORMATION_SCHEMA.QUERY_RESPONSE_TIME;
|
||||
time
|
||||
0.000041
|
||||
0.006410
|
||||
1.000000
|
||||
156.000000
|
||||
24336.000000
|
||||
3796416.00000
|
||||
TOO LONG
|
||||
SHOW GLOBAL VARIABLES where Variable_name like 'QUERY_RESPONSE_TIME_RANGE_BASE';
|
||||
Variable_name Value
|
||||
query_response_time_range_base 156
|
||||
SET GLOBAL QUERY_RESPONSE_TIME_RANGE_BASE = 1000;
|
||||
SHOW GLOBAL VARIABLES where Variable_name like 'QUERY_RESPONSE_TIME_RANGE_BASE';
|
||||
Variable_name Value
|
||||
query_response_time_range_base 1000
|
||||
FLUSH QUERY_RESPONSE_TIME;
|
||||
SET GLOBAL ENABLE_QUERY_RESPONSE_TIME_STATS=1;
|
||||
SELECT test_f();
|
||||
test_f()
|
||||
Hello, world!
|
||||
SET GLOBAL ENABLE_QUERY_RESPONSE_TIME_STATS=0;
|
||||
SELECT d.count,
|
||||
(SELECT SUM(a.count) FROM INFORMATION_SCHEMA.QUERY_RESPONSE_TIME as a WHERE a.count != 0) as query_count,
|
||||
(SELECT SUM((b.total * 1000000) DIV 1000000) FROM INFORMATION_SCHEMA.QUERY_RESPONSE_TIME as b WHERE b.count != 0) as query_total,
|
||||
(SELECT COUNT(*) FROM INFORMATION_SCHEMA.QUERY_RESPONSE_TIME as c WHERE c.count != 0) as not_zero_region_count,
|
||||
(SELECT COUNT(*) FROM INFORMATION_SCHEMA.QUERY_RESPONSE_TIME) as region_count
|
||||
FROM INFORMATION_SCHEMA.QUERY_RESPONSE_TIME as d WHERE d.count > 0;
|
||||
count query_count query_total not_zero_region_count region_count
|
||||
1 1 1 1 6
|
||||
SELECT COUNT(*) as region_count FROM INFORMATION_SCHEMA.QUERY_RESPONSE_TIME;
|
||||
region_count
|
||||
6
|
||||
SELECT time FROM INFORMATION_SCHEMA.QUERY_RESPONSE_TIME;
|
||||
time
|
||||
0.000001
|
||||
0.001000
|
||||
1.000000
|
||||
1000.000000
|
||||
1000000.00000
|
||||
TOO LONG
|
||||
SHOW GLOBAL VARIABLES where Variable_name like 'QUERY_RESPONSE_TIME_RANGE_BASE';
|
||||
Variable_name Value
|
||||
query_response_time_range_base 1000
|
||||
SET GLOBAL QUERY_RESPONSE_TIME_RANGE_BASE = 1001;
|
||||
Warnings:
|
||||
Warning 1292 Truncated incorrect query_response_time_range_base value: '1001'
|
||||
SHOW GLOBAL VARIABLES where Variable_name like 'QUERY_RESPONSE_TIME_RANGE_BASE';
|
||||
Variable_name Value
|
||||
query_response_time_range_base 1000
|
||||
SET GLOBAL ENABLE_QUERY_RESPONSE_TIME_STATS=0;
|
||||
SET GLOBAL QUERY_RESPONSE_TIME_RANGE_BASE =10;
|
||||
DROP FUNCTION test_f;
|
||||
SET SESSION debug="-d,response_time_distribution_log_only_more_300_milliseconds";
|
||||
@ -0,0 +1,90 @@
|
||||
--source include/have_response_time_distribution.inc
|
||||
--source include/have_debug.inc
|
||||
SET SESSION debug="+d,response_time_distribution_log_only_more_300_milliseconds";
|
||||
|
||||
delimiter /;
|
||||
CREATE FUNCTION test_f()
|
||||
RETURNS CHAR(30) DETERMINISTIC
|
||||
BEGIN
|
||||
DECLARE first VARCHAR(5);
|
||||
DECLARE second VARCHAR(5);
|
||||
DECLARE result VARCHAR(20);
|
||||
SELECT SLEEP(1.11) INTO first;
|
||||
SET first= 'Hello';
|
||||
SET second=', ';
|
||||
SET result= CONCAT(first,second);
|
||||
SET result= CONCAT(result,'world!');
|
||||
RETURN result;
|
||||
END/
|
||||
delimiter ;/
|
||||
|
||||
SET GLOBAL QUERY_RESPONSE_TIME_RANGE_BASE = 1;
|
||||
SHOW GLOBAL VARIABLES where Variable_name like 'QUERY_RESPONSE_TIME_RANGE_BASE';
|
||||
SET GLOBAL QUERY_RESPONSE_TIME_RANGE_BASE = 2;
|
||||
SHOW GLOBAL VARIABLES where Variable_name like 'QUERY_RESPONSE_TIME_RANGE_BASE';
|
||||
|
||||
source include/percona_query_response_time_flush.inc;
|
||||
source include/percona_query_response_time_show.inc;
|
||||
|
||||
SET GLOBAL ENABLE_QUERY_RESPONSE_TIME_STATS=1;
|
||||
SELECT test_f();
|
||||
SELECT test_f();
|
||||
SELECT test_f();
|
||||
SELECT test_f();
|
||||
SET GLOBAL ENABLE_QUERY_RESPONSE_TIME_STATS=0;
|
||||
|
||||
source include/percona_query_response_time_show.inc;
|
||||
|
||||
SHOW GLOBAL VARIABLES where Variable_name like 'QUERY_RESPONSE_TIME_RANGE_BASE';
|
||||
SET GLOBAL QUERY_RESPONSE_TIME_RANGE_BASE = 10;
|
||||
SHOW GLOBAL VARIABLES where Variable_name like 'QUERY_RESPONSE_TIME_RANGE_BASE';
|
||||
|
||||
source include/percona_query_response_time_flush.inc;
|
||||
SET GLOBAL ENABLE_QUERY_RESPONSE_TIME_STATS=1;
|
||||
SELECT test_f();
|
||||
SET GLOBAL ENABLE_QUERY_RESPONSE_TIME_STATS=0;
|
||||
|
||||
source include/percona_query_response_time_show.inc;
|
||||
|
||||
SHOW GLOBAL VARIABLES where Variable_name like 'QUERY_RESPONSE_TIME_RANGE_BASE';
|
||||
SET GLOBAL QUERY_RESPONSE_TIME_RANGE_BASE = 7;
|
||||
SHOW GLOBAL VARIABLES where Variable_name like 'QUERY_RESPONSE_TIME_RANGE_BASE';
|
||||
|
||||
source include/percona_query_response_time_flush.inc;
|
||||
SET GLOBAL ENABLE_QUERY_RESPONSE_TIME_STATS=1;
|
||||
SELECT test_f();
|
||||
SET GLOBAL ENABLE_QUERY_RESPONSE_TIME_STATS=0;
|
||||
|
||||
source include/percona_query_response_time_show.inc;
|
||||
|
||||
SHOW GLOBAL VARIABLES where Variable_name like 'QUERY_RESPONSE_TIME_RANGE_BASE';
|
||||
SET GLOBAL QUERY_RESPONSE_TIME_RANGE_BASE = 156;
|
||||
SHOW GLOBAL VARIABLES where Variable_name like 'QUERY_RESPONSE_TIME_RANGE_BASE';
|
||||
|
||||
source include/percona_query_response_time_flush.inc;
|
||||
SET GLOBAL ENABLE_QUERY_RESPONSE_TIME_STATS=1;
|
||||
SELECT test_f();
|
||||
SET GLOBAL ENABLE_QUERY_RESPONSE_TIME_STATS=0;
|
||||
|
||||
source include/percona_query_response_time_show.inc;
|
||||
|
||||
SHOW GLOBAL VARIABLES where Variable_name like 'QUERY_RESPONSE_TIME_RANGE_BASE';
|
||||
SET GLOBAL QUERY_RESPONSE_TIME_RANGE_BASE = 1000;
|
||||
SHOW GLOBAL VARIABLES where Variable_name like 'QUERY_RESPONSE_TIME_RANGE_BASE';
|
||||
|
||||
source include/percona_query_response_time_flush.inc;
|
||||
SET GLOBAL ENABLE_QUERY_RESPONSE_TIME_STATS=1;
|
||||
SELECT test_f();
|
||||
SET GLOBAL ENABLE_QUERY_RESPONSE_TIME_STATS=0;
|
||||
|
||||
source include/percona_query_response_time_show.inc;
|
||||
|
||||
SHOW GLOBAL VARIABLES where Variable_name like 'QUERY_RESPONSE_TIME_RANGE_BASE';
|
||||
SET GLOBAL QUERY_RESPONSE_TIME_RANGE_BASE = 1001;
|
||||
SHOW GLOBAL VARIABLES where Variable_name like 'QUERY_RESPONSE_TIME_RANGE_BASE';
|
||||
|
||||
SET GLOBAL ENABLE_QUERY_RESPONSE_TIME_STATS=0;
|
||||
SET GLOBAL QUERY_RESPONSE_TIME_RANGE_BASE =10;
|
||||
|
||||
DROP FUNCTION test_f;
|
||||
SET SESSION debug="-d,response_time_distribution_log_only_more_300_milliseconds";
|
||||
@ -0,0 +1,567 @@
|
||||
SET SESSION debug="+d,response_time_distribution_log_only_more_300_milliseconds";
|
||||
SET GLOBAL QUERY_RESPONSE_TIME_RANGE_BASE = 1;
|
||||
Warnings:
|
||||
Warning 1292 Truncated incorrect query_response_time_range_base value: '1'
|
||||
SHOW GLOBAL VARIABLES where Variable_name like 'QUERY_RESPONSE_TIME_RANGE_BASE';
|
||||
Variable_name Value
|
||||
query_response_time_range_base 2
|
||||
SET GLOBAL QUERY_RESPONSE_TIME_RANGE_BASE = 2;
|
||||
SHOW GLOBAL VARIABLES where Variable_name like 'QUERY_RESPONSE_TIME_RANGE_BASE';
|
||||
Variable_name Value
|
||||
query_response_time_range_base 2
|
||||
FLUSH QUERY_RESPONSE_TIME;
|
||||
SELECT d.count,
|
||||
(SELECT SUM(a.count) FROM INFORMATION_SCHEMA.QUERY_RESPONSE_TIME as a WHERE a.count != 0) as query_count,
|
||||
(SELECT SUM((b.total * 1000000) DIV 1000000) FROM INFORMATION_SCHEMA.QUERY_RESPONSE_TIME as b WHERE b.count != 0) as query_total,
|
||||
(SELECT COUNT(*) FROM INFORMATION_SCHEMA.QUERY_RESPONSE_TIME as c WHERE c.count != 0) as not_zero_region_count,
|
||||
(SELECT COUNT(*) FROM INFORMATION_SCHEMA.QUERY_RESPONSE_TIME) as region_count
|
||||
FROM INFORMATION_SCHEMA.QUERY_RESPONSE_TIME as d WHERE d.count > 0;
|
||||
count query_count query_total not_zero_region_count region_count
|
||||
SELECT COUNT(*) as region_count FROM INFORMATION_SCHEMA.QUERY_RESPONSE_TIME;
|
||||
region_count
|
||||
44
|
||||
SELECT time FROM INFORMATION_SCHEMA.QUERY_RESPONSE_TIME;
|
||||
time
|
||||
0.000001
|
||||
0.000003
|
||||
0.000007
|
||||
0.000015
|
||||
0.000030
|
||||
0.000061
|
||||
0.000122
|
||||
0.000244
|
||||
0.000488
|
||||
0.000976
|
||||
0.001953
|
||||
0.003906
|
||||
0.007812
|
||||
0.015625
|
||||
0.031250
|
||||
0.062500
|
||||
0.125000
|
||||
0.250000
|
||||
0.500000
|
||||
1.000000
|
||||
2.000000
|
||||
4.000000
|
||||
8.000000
|
||||
16.000000
|
||||
32.000000
|
||||
64.000000
|
||||
128.000000
|
||||
256.000000
|
||||
512.000000
|
||||
1024.000000
|
||||
2048.000000
|
||||
4096.000000
|
||||
8192.000000
|
||||
16384.000000
|
||||
32768.000000
|
||||
65536.000000
|
||||
131072.000000
|
||||
262144.000000
|
||||
524288.000000
|
||||
1048576.00000
|
||||
2097152.00000
|
||||
4194304.00000
|
||||
8388608.00000
|
||||
TOO LONG
|
||||
SET GLOBAL ENABLE_QUERY_RESPONSE_TIME_STATS=1;
|
||||
SELECT SLEEP(0.31);
|
||||
SLEEP(0.31)
|
||||
0
|
||||
SELECT SLEEP(0.32);
|
||||
SLEEP(0.32)
|
||||
0
|
||||
SELECT SLEEP(0.33);
|
||||
SLEEP(0.33)
|
||||
0
|
||||
SELECT SLEEP(0.34);
|
||||
SLEEP(0.34)
|
||||
0
|
||||
SELECT SLEEP(0.35);
|
||||
SLEEP(0.35)
|
||||
0
|
||||
SELECT SLEEP(0.36);
|
||||
SLEEP(0.36)
|
||||
0
|
||||
SELECT SLEEP(0.37);
|
||||
SLEEP(0.37)
|
||||
0
|
||||
SELECT SLEEP(0.38);
|
||||
SLEEP(0.38)
|
||||
0
|
||||
SELECT SLEEP(0.39);
|
||||
SLEEP(0.39)
|
||||
0
|
||||
SELECT SLEEP(0.40);
|
||||
SLEEP(0.40)
|
||||
0
|
||||
SELECT SLEEP(1.1);
|
||||
SLEEP(1.1)
|
||||
0
|
||||
SELECT SLEEP(1.2);
|
||||
SLEEP(1.2)
|
||||
0
|
||||
SELECT SLEEP(1.3);
|
||||
SLEEP(1.3)
|
||||
0
|
||||
SELECT SLEEP(1.5);
|
||||
SLEEP(1.5)
|
||||
0
|
||||
SELECT SLEEP(1.4);
|
||||
SLEEP(1.4)
|
||||
0
|
||||
SELECT SLEEP(0.5);
|
||||
SLEEP(0.5)
|
||||
0
|
||||
SELECT SLEEP(2.1);
|
||||
SLEEP(2.1)
|
||||
0
|
||||
SELECT SLEEP(2.3);
|
||||
SLEEP(2.3)
|
||||
0
|
||||
SELECT SLEEP(2.5);
|
||||
SLEEP(2.5)
|
||||
0
|
||||
SET GLOBAL ENABLE_QUERY_RESPONSE_TIME_STATS=0;
|
||||
SELECT d.count,
|
||||
(SELECT SUM(a.count) FROM INFORMATION_SCHEMA.QUERY_RESPONSE_TIME as a WHERE a.count != 0) as query_count,
|
||||
(SELECT SUM((b.total * 1000000) DIV 1000000) FROM INFORMATION_SCHEMA.QUERY_RESPONSE_TIME as b WHERE b.count != 0) as query_total,
|
||||
(SELECT COUNT(*) FROM INFORMATION_SCHEMA.QUERY_RESPONSE_TIME as c WHERE c.count != 0) as not_zero_region_count,
|
||||
(SELECT COUNT(*) FROM INFORMATION_SCHEMA.QUERY_RESPONSE_TIME) as region_count
|
||||
FROM INFORMATION_SCHEMA.QUERY_RESPONSE_TIME as d WHERE d.count > 0;
|
||||
count query_count query_total not_zero_region_count region_count
|
||||
10 19 15 4 44
|
||||
1 19 15 4 44
|
||||
5 19 15 4 44
|
||||
3 19 15 4 44
|
||||
SELECT COUNT(*) as region_count FROM INFORMATION_SCHEMA.QUERY_RESPONSE_TIME;
|
||||
region_count
|
||||
44
|
||||
SELECT time FROM INFORMATION_SCHEMA.QUERY_RESPONSE_TIME;
|
||||
time
|
||||
0.000001
|
||||
0.000003
|
||||
0.000007
|
||||
0.000015
|
||||
0.000030
|
||||
0.000061
|
||||
0.000122
|
||||
0.000244
|
||||
0.000488
|
||||
0.000976
|
||||
0.001953
|
||||
0.003906
|
||||
0.007812
|
||||
0.015625
|
||||
0.031250
|
||||
0.062500
|
||||
0.125000
|
||||
0.250000
|
||||
0.500000
|
||||
1.000000
|
||||
2.000000
|
||||
4.000000
|
||||
8.000000
|
||||
16.000000
|
||||
32.000000
|
||||
64.000000
|
||||
128.000000
|
||||
256.000000
|
||||
512.000000
|
||||
1024.000000
|
||||
2048.000000
|
||||
4096.000000
|
||||
8192.000000
|
||||
16384.000000
|
||||
32768.000000
|
||||
65536.000000
|
||||
131072.000000
|
||||
262144.000000
|
||||
524288.000000
|
||||
1048576.00000
|
||||
2097152.00000
|
||||
4194304.00000
|
||||
8388608.00000
|
||||
TOO LONG
|
||||
SHOW GLOBAL VARIABLES where Variable_name like 'QUERY_RESPONSE_TIME_RANGE_BASE';
|
||||
Variable_name Value
|
||||
query_response_time_range_base 2
|
||||
SET GLOBAL QUERY_RESPONSE_TIME_RANGE_BASE = 10;
|
||||
SHOW GLOBAL VARIABLES where Variable_name like 'QUERY_RESPONSE_TIME_RANGE_BASE';
|
||||
Variable_name Value
|
||||
query_response_time_range_base 10
|
||||
FLUSH QUERY_RESPONSE_TIME;
|
||||
SET GLOBAL ENABLE_QUERY_RESPONSE_TIME_STATS=1;
|
||||
SELECT SLEEP(0.31);
|
||||
SLEEP(0.31)
|
||||
0
|
||||
SELECT SLEEP(0.32);
|
||||
SLEEP(0.32)
|
||||
0
|
||||
SELECT SLEEP(0.33);
|
||||
SLEEP(0.33)
|
||||
0
|
||||
SELECT SLEEP(0.34);
|
||||
SLEEP(0.34)
|
||||
0
|
||||
SELECT SLEEP(0.35);
|
||||
SLEEP(0.35)
|
||||
0
|
||||
SELECT SLEEP(0.36);
|
||||
SLEEP(0.36)
|
||||
0
|
||||
SELECT SLEEP(0.37);
|
||||
SLEEP(0.37)
|
||||
0
|
||||
SELECT SLEEP(0.38);
|
||||
SLEEP(0.38)
|
||||
0
|
||||
SELECT SLEEP(0.39);
|
||||
SLEEP(0.39)
|
||||
0
|
||||
SELECT SLEEP(0.40);
|
||||
SLEEP(0.40)
|
||||
0
|
||||
SELECT SLEEP(1.1);
|
||||
SLEEP(1.1)
|
||||
0
|
||||
SELECT SLEEP(1.2);
|
||||
SLEEP(1.2)
|
||||
0
|
||||
SELECT SLEEP(1.3);
|
||||
SLEEP(1.3)
|
||||
0
|
||||
SELECT SLEEP(1.5);
|
||||
SLEEP(1.5)
|
||||
0
|
||||
SELECT SLEEP(1.4);
|
||||
SLEEP(1.4)
|
||||
0
|
||||
SELECT SLEEP(0.5);
|
||||
SLEEP(0.5)
|
||||
0
|
||||
SELECT SLEEP(2.1);
|
||||
SLEEP(2.1)
|
||||
0
|
||||
SELECT SLEEP(2.3);
|
||||
SLEEP(2.3)
|
||||
0
|
||||
SELECT SLEEP(2.5);
|
||||
SLEEP(2.5)
|
||||
0
|
||||
SET GLOBAL ENABLE_QUERY_RESPONSE_TIME_STATS=0;
|
||||
SELECT d.count,
|
||||
(SELECT SUM(a.count) FROM INFORMATION_SCHEMA.QUERY_RESPONSE_TIME as a WHERE a.count != 0) as query_count,
|
||||
(SELECT SUM((b.total * 1000000) DIV 1000000) FROM INFORMATION_SCHEMA.QUERY_RESPONSE_TIME as b WHERE b.count != 0) as query_total,
|
||||
(SELECT COUNT(*) FROM INFORMATION_SCHEMA.QUERY_RESPONSE_TIME as c WHERE c.count != 0) as not_zero_region_count,
|
||||
(SELECT COUNT(*) FROM INFORMATION_SCHEMA.QUERY_RESPONSE_TIME) as region_count
|
||||
FROM INFORMATION_SCHEMA.QUERY_RESPONSE_TIME as d WHERE d.count > 0;
|
||||
count query_count query_total not_zero_region_count region_count
|
||||
11 19 17 2 14
|
||||
8 19 17 2 14
|
||||
SELECT COUNT(*) as region_count FROM INFORMATION_SCHEMA.QUERY_RESPONSE_TIME;
|
||||
region_count
|
||||
14
|
||||
SELECT time FROM INFORMATION_SCHEMA.QUERY_RESPONSE_TIME;
|
||||
time
|
||||
0.000001
|
||||
0.000010
|
||||
0.000100
|
||||
0.001000
|
||||
0.010000
|
||||
0.100000
|
||||
1.000000
|
||||
10.000000
|
||||
100.000000
|
||||
1000.000000
|
||||
10000.000000
|
||||
100000.000000
|
||||
1000000.00000
|
||||
TOO LONG
|
||||
SHOW GLOBAL VARIABLES where Variable_name like 'QUERY_RESPONSE_TIME_RANGE_BASE';
|
||||
Variable_name Value
|
||||
query_response_time_range_base 10
|
||||
SET GLOBAL QUERY_RESPONSE_TIME_RANGE_BASE = 7;
|
||||
SHOW GLOBAL VARIABLES where Variable_name like 'QUERY_RESPONSE_TIME_RANGE_BASE';
|
||||
Variable_name Value
|
||||
query_response_time_range_base 7
|
||||
FLUSH QUERY_RESPONSE_TIME;
|
||||
SET GLOBAL ENABLE_QUERY_RESPONSE_TIME_STATS=1;
|
||||
SELECT SLEEP(0.31);
|
||||
SLEEP(0.31)
|
||||
0
|
||||
SELECT SLEEP(0.32);
|
||||
SLEEP(0.32)
|
||||
0
|
||||
SELECT SLEEP(0.33);
|
||||
SLEEP(0.33)
|
||||
0
|
||||
SELECT SLEEP(0.34);
|
||||
SLEEP(0.34)
|
||||
0
|
||||
SELECT SLEEP(0.35);
|
||||
SLEEP(0.35)
|
||||
0
|
||||
SELECT SLEEP(0.36);
|
||||
SLEEP(0.36)
|
||||
0
|
||||
SELECT SLEEP(0.37);
|
||||
SLEEP(0.37)
|
||||
0
|
||||
SELECT SLEEP(0.38);
|
||||
SLEEP(0.38)
|
||||
0
|
||||
SELECT SLEEP(0.39);
|
||||
SLEEP(0.39)
|
||||
0
|
||||
SELECT SLEEP(0.40);
|
||||
SLEEP(0.40)
|
||||
0
|
||||
SELECT SLEEP(1.1);
|
||||
SLEEP(1.1)
|
||||
0
|
||||
SELECT SLEEP(1.2);
|
||||
SLEEP(1.2)
|
||||
0
|
||||
SELECT SLEEP(1.3);
|
||||
SLEEP(1.3)
|
||||
0
|
||||
SELECT SLEEP(1.5);
|
||||
SLEEP(1.5)
|
||||
0
|
||||
SELECT SLEEP(1.4);
|
||||
SLEEP(1.4)
|
||||
0
|
||||
SELECT SLEEP(0.5);
|
||||
SLEEP(0.5)
|
||||
0
|
||||
SELECT SLEEP(2.1);
|
||||
SLEEP(2.1)
|
||||
0
|
||||
SELECT SLEEP(2.3);
|
||||
SLEEP(2.3)
|
||||
0
|
||||
SELECT SLEEP(2.5);
|
||||
SLEEP(2.5)
|
||||
0
|
||||
SET GLOBAL ENABLE_QUERY_RESPONSE_TIME_STATS=0;
|
||||
SELECT d.count,
|
||||
(SELECT SUM(a.count) FROM INFORMATION_SCHEMA.QUERY_RESPONSE_TIME as a WHERE a.count != 0) as query_count,
|
||||
(SELECT SUM((b.total * 1000000) DIV 1000000) FROM INFORMATION_SCHEMA.QUERY_RESPONSE_TIME as b WHERE b.count != 0) as query_total,
|
||||
(SELECT COUNT(*) FROM INFORMATION_SCHEMA.QUERY_RESPONSE_TIME as c WHERE c.count != 0) as not_zero_region_count,
|
||||
(SELECT COUNT(*) FROM INFORMATION_SCHEMA.QUERY_RESPONSE_TIME) as region_count
|
||||
FROM INFORMATION_SCHEMA.QUERY_RESPONSE_TIME as d WHERE d.count > 0;
|
||||
count query_count query_total not_zero_region_count region_count
|
||||
11 19 17 2 17
|
||||
8 19 17 2 17
|
||||
SELECT COUNT(*) as region_count FROM INFORMATION_SCHEMA.QUERY_RESPONSE_TIME;
|
||||
region_count
|
||||
17
|
||||
SELECT time FROM INFORMATION_SCHEMA.QUERY_RESPONSE_TIME;
|
||||
time
|
||||
0.000001
|
||||
0.000008
|
||||
0.000059
|
||||
0.000416
|
||||
0.002915
|
||||
0.020408
|
||||
0.142857
|
||||
1.000000
|
||||
7.000000
|
||||
49.000000
|
||||
343.000000
|
||||
2401.000000
|
||||
16807.000000
|
||||
117649.000000
|
||||
823543.000000
|
||||
5764801.00000
|
||||
TOO LONG
|
||||
SHOW GLOBAL VARIABLES where Variable_name like 'QUERY_RESPONSE_TIME_RANGE_BASE';
|
||||
Variable_name Value
|
||||
query_response_time_range_base 7
|
||||
SET GLOBAL QUERY_RESPONSE_TIME_RANGE_BASE = 156;
|
||||
SHOW GLOBAL VARIABLES where Variable_name like 'QUERY_RESPONSE_TIME_RANGE_BASE';
|
||||
Variable_name Value
|
||||
query_response_time_range_base 156
|
||||
FLUSH QUERY_RESPONSE_TIME;
|
||||
SET GLOBAL ENABLE_QUERY_RESPONSE_TIME_STATS=1;
|
||||
SELECT SLEEP(0.31);
|
||||
SLEEP(0.31)
|
||||
0
|
||||
SELECT SLEEP(0.32);
|
||||
SLEEP(0.32)
|
||||
0
|
||||
SELECT SLEEP(0.33);
|
||||
SLEEP(0.33)
|
||||
0
|
||||
SELECT SLEEP(0.34);
|
||||
SLEEP(0.34)
|
||||
0
|
||||
SELECT SLEEP(0.35);
|
||||
SLEEP(0.35)
|
||||
0
|
||||
SELECT SLEEP(0.36);
|
||||
SLEEP(0.36)
|
||||
0
|
||||
SELECT SLEEP(0.37);
|
||||
SLEEP(0.37)
|
||||
0
|
||||
SELECT SLEEP(0.38);
|
||||
SLEEP(0.38)
|
||||
0
|
||||
SELECT SLEEP(0.39);
|
||||
SLEEP(0.39)
|
||||
0
|
||||
SELECT SLEEP(0.40);
|
||||
SLEEP(0.40)
|
||||
0
|
||||
SELECT SLEEP(1.1);
|
||||
SLEEP(1.1)
|
||||
0
|
||||
SELECT SLEEP(1.2);
|
||||
SLEEP(1.2)
|
||||
0
|
||||
SELECT SLEEP(1.3);
|
||||
SLEEP(1.3)
|
||||
0
|
||||
SELECT SLEEP(1.5);
|
||||
SLEEP(1.5)
|
||||
0
|
||||
SELECT SLEEP(1.4);
|
||||
SLEEP(1.4)
|
||||
0
|
||||
SELECT SLEEP(0.5);
|
||||
SLEEP(0.5)
|
||||
0
|
||||
SELECT SLEEP(2.1);
|
||||
SLEEP(2.1)
|
||||
0
|
||||
SELECT SLEEP(2.3);
|
||||
SLEEP(2.3)
|
||||
0
|
||||
SELECT SLEEP(2.5);
|
||||
SLEEP(2.5)
|
||||
0
|
||||
SET GLOBAL ENABLE_QUERY_RESPONSE_TIME_STATS=0;
|
||||
SELECT d.count,
|
||||
(SELECT SUM(a.count) FROM INFORMATION_SCHEMA.QUERY_RESPONSE_TIME as a WHERE a.count != 0) as query_count,
|
||||
(SELECT SUM((b.total * 1000000) DIV 1000000) FROM INFORMATION_SCHEMA.QUERY_RESPONSE_TIME as b WHERE b.count != 0) as query_total,
|
||||
(SELECT COUNT(*) FROM INFORMATION_SCHEMA.QUERY_RESPONSE_TIME as c WHERE c.count != 0) as not_zero_region_count,
|
||||
(SELECT COUNT(*) FROM INFORMATION_SCHEMA.QUERY_RESPONSE_TIME) as region_count
|
||||
FROM INFORMATION_SCHEMA.QUERY_RESPONSE_TIME as d WHERE d.count > 0;
|
||||
count query_count query_total not_zero_region_count region_count
|
||||
11 19 17 2 7
|
||||
8 19 17 2 7
|
||||
SELECT COUNT(*) as region_count FROM INFORMATION_SCHEMA.QUERY_RESPONSE_TIME;
|
||||
region_count
|
||||
7
|
||||
SELECT time FROM INFORMATION_SCHEMA.QUERY_RESPONSE_TIME;
|
||||
time
|
||||
0.000041
|
||||
0.006410
|
||||
1.000000
|
||||
156.000000
|
||||
24336.000000
|
||||
3796416.00000
|
||||
TOO LONG
|
||||
SHOW GLOBAL VARIABLES where Variable_name like 'QUERY_RESPONSE_TIME_RANGE_BASE';
|
||||
Variable_name Value
|
||||
query_response_time_range_base 156
|
||||
SET GLOBAL QUERY_RESPONSE_TIME_RANGE_BASE = 1000;
|
||||
SHOW GLOBAL VARIABLES where Variable_name like 'QUERY_RESPONSE_TIME_RANGE_BASE';
|
||||
Variable_name Value
|
||||
query_response_time_range_base 1000
|
||||
FLUSH QUERY_RESPONSE_TIME;
|
||||
SET GLOBAL ENABLE_QUERY_RESPONSE_TIME_STATS=1;
|
||||
SELECT SLEEP(0.31);
|
||||
SLEEP(0.31)
|
||||
0
|
||||
SELECT SLEEP(0.32);
|
||||
SLEEP(0.32)
|
||||
0
|
||||
SELECT SLEEP(0.33);
|
||||
SLEEP(0.33)
|
||||
0
|
||||
SELECT SLEEP(0.34);
|
||||
SLEEP(0.34)
|
||||
0
|
||||
SELECT SLEEP(0.35);
|
||||
SLEEP(0.35)
|
||||
0
|
||||
SELECT SLEEP(0.36);
|
||||
SLEEP(0.36)
|
||||
0
|
||||
SELECT SLEEP(0.37);
|
||||
SLEEP(0.37)
|
||||
0
|
||||
SELECT SLEEP(0.38);
|
||||
SLEEP(0.38)
|
||||
0
|
||||
SELECT SLEEP(0.39);
|
||||
SLEEP(0.39)
|
||||
0
|
||||
SELECT SLEEP(0.40);
|
||||
SLEEP(0.40)
|
||||
0
|
||||
SELECT SLEEP(1.1);
|
||||
SLEEP(1.1)
|
||||
0
|
||||
SELECT SLEEP(1.2);
|
||||
SLEEP(1.2)
|
||||
0
|
||||
SELECT SLEEP(1.3);
|
||||
SLEEP(1.3)
|
||||
0
|
||||
SELECT SLEEP(1.5);
|
||||
SLEEP(1.5)
|
||||
0
|
||||
SELECT SLEEP(1.4);
|
||||
SLEEP(1.4)
|
||||
0
|
||||
SELECT SLEEP(0.5);
|
||||
SLEEP(0.5)
|
||||
0
|
||||
SELECT SLEEP(2.1);
|
||||
SLEEP(2.1)
|
||||
0
|
||||
SELECT SLEEP(2.3);
|
||||
SLEEP(2.3)
|
||||
0
|
||||
SELECT SLEEP(2.5);
|
||||
SLEEP(2.5)
|
||||
0
|
||||
SET GLOBAL ENABLE_QUERY_RESPONSE_TIME_STATS=0;
|
||||
SELECT d.count,
|
||||
(SELECT SUM(a.count) FROM INFORMATION_SCHEMA.QUERY_RESPONSE_TIME as a WHERE a.count != 0) as query_count,
|
||||
(SELECT SUM((b.total * 1000000) DIV 1000000) FROM INFORMATION_SCHEMA.QUERY_RESPONSE_TIME as b WHERE b.count != 0) as query_total,
|
||||
(SELECT COUNT(*) FROM INFORMATION_SCHEMA.QUERY_RESPONSE_TIME as c WHERE c.count != 0) as not_zero_region_count,
|
||||
(SELECT COUNT(*) FROM INFORMATION_SCHEMA.QUERY_RESPONSE_TIME) as region_count
|
||||
FROM INFORMATION_SCHEMA.QUERY_RESPONSE_TIME as d WHERE d.count > 0;
|
||||
count query_count query_total not_zero_region_count region_count
|
||||
11 19 17 2 6
|
||||
8 19 17 2 6
|
||||
SELECT COUNT(*) as region_count FROM INFORMATION_SCHEMA.QUERY_RESPONSE_TIME;
|
||||
region_count
|
||||
6
|
||||
SELECT time FROM INFORMATION_SCHEMA.QUERY_RESPONSE_TIME;
|
||||
time
|
||||
0.000001
|
||||
0.001000
|
||||
1.000000
|
||||
1000.000000
|
||||
1000000.00000
|
||||
TOO LONG
|
||||
SHOW GLOBAL VARIABLES where Variable_name like 'QUERY_RESPONSE_TIME_RANGE_BASE';
|
||||
Variable_name Value
|
||||
query_response_time_range_base 1000
|
||||
SET GLOBAL QUERY_RESPONSE_TIME_RANGE_BASE = 1001;
|
||||
Warnings:
|
||||
Warning 1292 Truncated incorrect query_response_time_range_base value: '1001'
|
||||
SHOW GLOBAL VARIABLES where Variable_name like 'QUERY_RESPONSE_TIME_RANGE_BASE';
|
||||
Variable_name Value
|
||||
query_response_time_range_base 1000
|
||||
SET GLOBAL ENABLE_QUERY_RESPONSE_TIME_STATS=0;
|
||||
SET GLOBAL QUERY_RESPONSE_TIME_RANGE_BASE =10;
|
||||
SET SESSION debug="-d,response_time_distribution_log_only_more_300_milliseconds";
|
||||
@ -0,0 +1,68 @@
|
||||
--source include/have_response_time_distribution.inc
|
||||
--source include/have_debug.inc
|
||||
SET SESSION debug="+d,response_time_distribution_log_only_more_300_milliseconds";
|
||||
SET GLOBAL QUERY_RESPONSE_TIME_RANGE_BASE = 1;
|
||||
SHOW GLOBAL VARIABLES where Variable_name like 'QUERY_RESPONSE_TIME_RANGE_BASE';
|
||||
SET GLOBAL QUERY_RESPONSE_TIME_RANGE_BASE = 2;
|
||||
SHOW GLOBAL VARIABLES where Variable_name like 'QUERY_RESPONSE_TIME_RANGE_BASE';
|
||||
|
||||
source include/percona_query_response_time_flush.inc;
|
||||
source include/percona_query_response_time_show.inc;
|
||||
|
||||
SET GLOBAL ENABLE_QUERY_RESPONSE_TIME_STATS=1;
|
||||
source include/percona_query_response_time_sleep.inc;
|
||||
SET GLOBAL ENABLE_QUERY_RESPONSE_TIME_STATS=0;
|
||||
|
||||
source include/percona_query_response_time_show.inc;
|
||||
|
||||
SHOW GLOBAL VARIABLES where Variable_name like 'QUERY_RESPONSE_TIME_RANGE_BASE';
|
||||
SET GLOBAL QUERY_RESPONSE_TIME_RANGE_BASE = 10;
|
||||
SHOW GLOBAL VARIABLES where Variable_name like 'QUERY_RESPONSE_TIME_RANGE_BASE';
|
||||
|
||||
source include/percona_query_response_time_flush.inc;
|
||||
SET GLOBAL ENABLE_QUERY_RESPONSE_TIME_STATS=1;
|
||||
source include/percona_query_response_time_sleep.inc;
|
||||
SET GLOBAL ENABLE_QUERY_RESPONSE_TIME_STATS=0;
|
||||
|
||||
source include/percona_query_response_time_show.inc;
|
||||
|
||||
SHOW GLOBAL VARIABLES where Variable_name like 'QUERY_RESPONSE_TIME_RANGE_BASE';
|
||||
SET GLOBAL QUERY_RESPONSE_TIME_RANGE_BASE = 7;
|
||||
SHOW GLOBAL VARIABLES where Variable_name like 'QUERY_RESPONSE_TIME_RANGE_BASE';
|
||||
|
||||
source include/percona_query_response_time_flush.inc;
|
||||
SET GLOBAL ENABLE_QUERY_RESPONSE_TIME_STATS=1;
|
||||
source include/percona_query_response_time_sleep.inc;
|
||||
SET GLOBAL ENABLE_QUERY_RESPONSE_TIME_STATS=0;
|
||||
|
||||
source include/percona_query_response_time_show.inc;
|
||||
|
||||
SHOW GLOBAL VARIABLES where Variable_name like 'QUERY_RESPONSE_TIME_RANGE_BASE';
|
||||
SET GLOBAL QUERY_RESPONSE_TIME_RANGE_BASE = 156;
|
||||
SHOW GLOBAL VARIABLES where Variable_name like 'QUERY_RESPONSE_TIME_RANGE_BASE';
|
||||
|
||||
source include/percona_query_response_time_flush.inc;
|
||||
SET GLOBAL ENABLE_QUERY_RESPONSE_TIME_STATS=1;
|
||||
source include/percona_query_response_time_sleep.inc;
|
||||
SET GLOBAL ENABLE_QUERY_RESPONSE_TIME_STATS=0;
|
||||
|
||||
source include/percona_query_response_time_show.inc;
|
||||
|
||||
SHOW GLOBAL VARIABLES where Variable_name like 'QUERY_RESPONSE_TIME_RANGE_BASE';
|
||||
SET GLOBAL QUERY_RESPONSE_TIME_RANGE_BASE = 1000;
|
||||
SHOW GLOBAL VARIABLES where Variable_name like 'QUERY_RESPONSE_TIME_RANGE_BASE';
|
||||
|
||||
source include/percona_query_response_time_flush.inc;
|
||||
SET GLOBAL ENABLE_QUERY_RESPONSE_TIME_STATS=1;
|
||||
source include/percona_query_response_time_sleep.inc;
|
||||
SET GLOBAL ENABLE_QUERY_RESPONSE_TIME_STATS=0;
|
||||
|
||||
source include/percona_query_response_time_show.inc;
|
||||
|
||||
SHOW GLOBAL VARIABLES where Variable_name like 'QUERY_RESPONSE_TIME_RANGE_BASE';
|
||||
SET GLOBAL QUERY_RESPONSE_TIME_RANGE_BASE = 1001;
|
||||
SHOW GLOBAL VARIABLES where Variable_name like 'QUERY_RESPONSE_TIME_RANGE_BASE';
|
||||
|
||||
SET GLOBAL ENABLE_QUERY_RESPONSE_TIME_STATS=0;
|
||||
SET GLOBAL QUERY_RESPONSE_TIME_RANGE_BASE =10;
|
||||
SET SESSION debug="-d,response_time_distribution_log_only_more_300_milliseconds";
|
||||
@ -0,0 +1 @@
|
||||
FLUSH QUERY_RESPONSE_TIME;
|
||||
@ -0,0 +1,8 @@
|
||||
SELECT d.count,
|
||||
(SELECT SUM(a.count) FROM INFORMATION_SCHEMA.QUERY_RESPONSE_TIME as a WHERE a.count != 0) as query_count,
|
||||
(SELECT SUM((b.total * 1000000) DIV 1000000) FROM INFORMATION_SCHEMA.QUERY_RESPONSE_TIME as b WHERE b.count != 0) as query_total,
|
||||
(SELECT COUNT(*) FROM INFORMATION_SCHEMA.QUERY_RESPONSE_TIME as c WHERE c.count != 0) as not_zero_region_count,
|
||||
(SELECT COUNT(*) FROM INFORMATION_SCHEMA.QUERY_RESPONSE_TIME) as region_count
|
||||
FROM INFORMATION_SCHEMA.QUERY_RESPONSE_TIME as d WHERE d.count > 0;
|
||||
SELECT COUNT(*) as region_count FROM INFORMATION_SCHEMA.QUERY_RESPONSE_TIME;
|
||||
SELECT time FROM INFORMATION_SCHEMA.QUERY_RESPONSE_TIME;
|
||||
@ -0,0 +1,19 @@
|
||||
SELECT SLEEP(0.31);
|
||||
SELECT SLEEP(0.32);
|
||||
SELECT SLEEP(0.33);
|
||||
SELECT SLEEP(0.34);
|
||||
SELECT SLEEP(0.35);
|
||||
SELECT SLEEP(0.36);
|
||||
SELECT SLEEP(0.37);
|
||||
SELECT SLEEP(0.38);
|
||||
SELECT SLEEP(0.39);
|
||||
SELECT SLEEP(0.40);
|
||||
SELECT SLEEP(1.1);
|
||||
SELECT SLEEP(1.2);
|
||||
SELECT SLEEP(1.3);
|
||||
SELECT SLEEP(1.5);
|
||||
SELECT SLEEP(1.4);
|
||||
SELECT SLEEP(0.5);
|
||||
SELECT SLEEP(2.1);
|
||||
SELECT SLEEP(2.3);
|
||||
SELECT SLEEP(2.5);
|
||||
Reference in New Issue
Block a user