#!!! notice !!!
# Any small change to this file in the main branch
# should be done or reviewed by the maintainer!
-diff -ruN a/CMakeLists.txt b/CMakeLists.txt
---- a/CMakeLists.txt 2010-12-03 20:58:24.000000000 +0300
-+++ b/CMakeLists.txt 2011-01-16 20:11:28.000000000 +0300
+--- a/CMakeLists.txt
++++ b/CMakeLists.txt
@@ -165,7 +165,12 @@
OPTION (WITH_UNIT_TESTS "Compile MySQL with unit tests" ON)
MARK_AS_ADVANCED(CYBOZU BACKUP_TEST WITHOUT_SERVER DISABLE_SHARED)
OPTION(ENABLE_DEBUG_SYNC "Enable debug sync (debug builds only)" ON)
IF(ENABLE_DEBUG_SYNC)
SET(CMAKE_CXX_FLAGS_DEBUG "${CMAKE_CXX_FLAGS_DEBUG} -DENABLED_DEBUG_SYNC")
-diff -ruN a/include/mysql_com.h b/include/mysql_com.h
---- a/include/mysql_com.h 2010-12-03 20:58:24.000000000 +0300
-+++ b/include/mysql_com.h 2011-01-16 18:53:58.000000000 +0300
-@@ -137,10 +137,11 @@
+--- a/include/mysql_com.h
++++ b/include/mysql_com.h
+@@ -141,10 +141,11 @@
#define REFRESH_FAST 32768 /* Intern flag */
/* RESET (remove all queries) from query cache */
#define CLIENT_LONG_PASSWORD 1 /* new more secure passwords */
#define CLIENT_FOUND_ROWS 2 /* Found instead of affected rows */
-diff -ruN a/patch_info/response-time-distribution.info b/patch_info/response-time-distribution.info
---- a/patch_info/response-time-distribution.info 1970-01-01 03:00:00.000000000 +0300
-+++ b/patch_info/response-time-distribution.info 2011-01-16 18:53:59.000000000 +0300
+--- /dev/null
++++ b/mysql-test/include/have_response_time_distribution.inc
+@@ -0,0 +1,4 @@
++-- require r/have_response_time_distribution.require
++disable_query_log;
++show variables like 'have_response_time_distribution';
++enable_query_log;
+--- /dev/null
++++ b/mysql-test/include/query_response_time.inc
+@@ -0,0 +1,43 @@
++SET SESSION query_exec_time=0.1;
++
++SET GLOBAL QUERY_RESPONSE_TIME_STATS=0;
++EVAL SET GLOBAL QUERY_RESPONSE_TIME_RANGE_BASE=$base;
++FLUSH QUERY_RESPONSE_TIME;
++# Following two queries check works of FLUSH and
++# respecting of "QUERY_RESPONSE_TIME_STATS" variable (see launchpad bug #855312)
++SHOW QUERY_RESPONSE_TIME;
++SELECT * FROM INFORMATION_SCHEMA.QUERY_RESPONSE_TIME;
++SET GLOBAL QUERY_RESPONSE_TIME_STATS=1;
++
++SET SESSION query_exec_time=0.31; SELECT 1;
++SET SESSION query_exec_time=0.32; SELECT 1;
++SET SESSION query_exec_time=0.33; SELECT 1;
++SET SESSION query_exec_time=0.34; SELECT 1;
++SET SESSION query_exec_time=0.35; SELECT 1;
++SET SESSION query_exec_time=0.36; SELECT 1;
++SET SESSION query_exec_time=0.37; SELECT 1;
++SET SESSION query_exec_time=0.38; SELECT 1;
++SET SESSION query_exec_time=0.39; SELECT 1;
++SET SESSION query_exec_time=0.4; SELECT 1;
++SET SESSION query_exec_time=1.1; SELECT 1;
++SET SESSION query_exec_time=1.2; SELECT 1;
++SET SESSION query_exec_time=1.3; SELECT 1;
++SET SESSION query_exec_time=1.5; SELECT 1;
++SET SESSION query_exec_time=1.4; SELECT 1;
++SET SESSION query_exec_time=0.5; SELECT 1;
++SET SESSION query_exec_time=2.1; SELECT 1;
++SET SESSION query_exec_time=2.3; SELECT 1;
++SET SESSION query_exec_time=2.5; SELECT 1;
++SET SESSION query_exec_time=3.1; SELECT 1;
++SET SESSION query_exec_time=4.1; SELECT 1;
++SET SESSION query_exec_time=5.1; SELECT 1;
++
++SET SESSION query_exec_time=0.1;
++
++SET GLOBAL QUERY_RESPONSE_TIME_STATS=0;
++
++SHOW GLOBAL VARIABLES where Variable_name like 'QUERY_RESPONSE_TIME_RANGE_BASE';
++SHOW QUERY_RESPONSE_TIME;
++SELECT * FROM INFORMATION_SCHEMA.QUERY_RESPONSE_TIME;
++
++SET SESSION query_exec_time=default;
+--- /dev/null
++++ b/mysql-test/include/query_response_time-replication.inc
+@@ -0,0 +1,57 @@
++connection master;
++
++CREATE TABLE t(id INT);
++
++connection slave;
++SET GLOBAL query_exec_time = 0.1;
++--source include/restart_slave_sql.inc
++
++connection slave;
++
++SET SESSION query_exec_time=0.1;
++
++SET GLOBAL QUERY_RESPONSE_TIME_STATS=0;
++--eval SET GLOBAL QUERY_RESPONSE_TIME_RANGE_BASE=$base
++FLUSH QUERY_RESPONSE_TIME;
++SET GLOBAL QUERY_RESPONSE_TIME_STATS=1;
++
++connection master;
++
++SET SESSION query_exec_time = 0.31; INSERT INTO t VALUES(1);
++SET SESSION query_exec_time = 0.32; INSERT INTO t VALUES(1);
++SET SESSION query_exec_time = 0.33; INSERT INTO t VALUES(1);
++SET SESSION query_exec_time = 0.34; INSERT INTO t VALUES(1);
++SET SESSION query_exec_time = 0.35; INSERT INTO t VALUES(1);
++SET SESSION query_exec_time = 0.36; INSERT INTO t VALUES(1);
++SET SESSION query_exec_time = 0.37; INSERT INTO t VALUES(1);
++SET SESSION query_exec_time = 0.38; INSERT INTO t VALUES(1);
++SET SESSION query_exec_time = 0.39; INSERT INTO t VALUES(1);
++SET SESSION query_exec_time = 0.4; INSERT INTO t VALUES(1);
++SET SESSION query_exec_time = 1.1; INSERT INTO t VALUES(1);
++SET SESSION query_exec_time = 1.2; INSERT INTO t VALUES(1);
++SET SESSION query_exec_time = 1.3; INSERT INTO t VALUES(1);
++SET SESSION query_exec_time = 1.5; INSERT INTO t VALUES(1);
++SET SESSION query_exec_time = 1.4; INSERT INTO t VALUES(1);
++SET SESSION query_exec_time = 0.5; INSERT INTO t VALUES(1);
++SET SESSION query_exec_time = 2.1; INSERT INTO t VALUES(1);
++SET SESSION query_exec_time = 2.3; INSERT INTO t VALUES(1);
++SET SESSION query_exec_time = 2.5; INSERT INTO t VALUES(1);
++SET SESSION query_exec_time = 3.1; INSERT INTO t VALUES(1);
++SET SESSION query_exec_time = 4.1; INSERT INTO t VALUES(1);
++SET SESSION query_exec_time = 5.1; INSERT INTO t VALUES(1);
++
++sync_slave_with_master;
++
++connection slave;
++SET GLOBAL QUERY_RESPONSE_TIME_STATS=0;
++SHOW GLOBAL VARIABLES where Variable_name like 'QUERY_RESPONSE_TIME_RANGE_BASE';
++SHOW QUERY_RESPONSE_TIME;
++SELECT * FROM INFORMATION_SCHEMA.QUERY_RESPONSE_TIME;
++
++SET GLOBAL QUERY_RESPONSE_TIME_RANGE_BASE=default;
++SET GLOBAL QUERY_RESPONSE_TIME_STATS=default;
++
++connection master;
++DROP TABLE t;
++
++sync_slave_with_master;
+--- /dev/null
++++ b/mysql-test/include/query_response_time-stored.inc
+@@ -0,0 +1,37 @@
++SET SESSION query_exec_time=0.1;
++
++SET GLOBAL QUERY_RESPONSE_TIME_STATS=0;
++EVAL SET GLOBAL QUERY_RESPONSE_TIME_RANGE_BASE=$base;
++FLUSH QUERY_RESPONSE_TIME;
++SET GLOBAL QUERY_RESPONSE_TIME_STATS=1;
++
++CALL test_f(0.31);
++CALL test_f(0.32);
++CALL test_f(0.33);
++CALL test_f(0.34);
++CALL test_f(0.35);
++CALL test_f(0.36);
++CALL test_f(0.37);
++CALL test_f(0.38);
++CALL test_f(0.39);
++CALL test_f(0.4);
++CALL test_f(1.1);
++CALL test_f(1.2);
++CALL test_f(1.3);
++CALL test_f(1.5);
++CALL test_f(1.4);
++CALL test_f(0.5);
++CALL test_f(2.1);
++CALL test_f(2.3);
++CALL test_f(2.5);
++CALL test_f(3.1);
++CALL test_f(4.1);
++CALL test_f(5.1);
++
++SET GLOBAL QUERY_RESPONSE_TIME_STATS=0;
++
++SHOW GLOBAL VARIABLES where Variable_name like 'QUERY_RESPONSE_TIME_RANGE_BASE';
++SHOW QUERY_RESPONSE_TIME;
++SELECT * FROM INFORMATION_SCHEMA.QUERY_RESPONSE_TIME;
++
++SET SESSION query_exec_time=default;
+--- /dev/null
++++ b/mysql-test/r/percona_query_response_time-replication.result
+@@ -0,0 +1,727 @@
++SET GLOBAL query_exec_time=0.1;
++include/master-slave.inc
++[connection master]
++CREATE TABLE t(id INT);
++SET GLOBAL query_exec_time = 0.1;
++include/restart_slave.inc
++SET SESSION query_exec_time=0.1;
++SET GLOBAL QUERY_RESPONSE_TIME_STATS=0;
++SET GLOBAL QUERY_RESPONSE_TIME_RANGE_BASE=1;
++Warnings:
++Warning 1292 Truncated incorrect query_response_time_range_base value: '1'
++FLUSH QUERY_RESPONSE_TIME;
++SET GLOBAL QUERY_RESPONSE_TIME_STATS=1;
++SET SESSION query_exec_time = 0.31;
++INSERT INTO t VALUES(1);
++SET SESSION query_exec_time = 0.32;
++INSERT INTO t VALUES(1);
++SET SESSION query_exec_time = 0.33;
++INSERT INTO t VALUES(1);
++SET SESSION query_exec_time = 0.34;
++INSERT INTO t VALUES(1);
++SET SESSION query_exec_time = 0.35;
++INSERT INTO t VALUES(1);
++SET SESSION query_exec_time = 0.36;
++INSERT INTO t VALUES(1);
++SET SESSION query_exec_time = 0.37;
++INSERT INTO t VALUES(1);
++SET SESSION query_exec_time = 0.38;
++INSERT INTO t VALUES(1);
++SET SESSION query_exec_time = 0.39;
++INSERT INTO t VALUES(1);
++SET SESSION query_exec_time = 0.4;
++INSERT INTO t VALUES(1);
++SET SESSION query_exec_time = 1.1;
++INSERT INTO t VALUES(1);
++SET SESSION query_exec_time = 1.2;
++INSERT INTO t VALUES(1);
++SET SESSION query_exec_time = 1.3;
++INSERT INTO t VALUES(1);
++SET SESSION query_exec_time = 1.5;
++INSERT INTO t VALUES(1);
++SET SESSION query_exec_time = 1.4;
++INSERT INTO t VALUES(1);
++SET SESSION query_exec_time = 0.5;
++INSERT INTO t VALUES(1);
++SET SESSION query_exec_time = 2.1;
++INSERT INTO t VALUES(1);
++SET SESSION query_exec_time = 2.3;
++INSERT INTO t VALUES(1);
++SET SESSION query_exec_time = 2.5;
++INSERT INTO t VALUES(1);
++SET SESSION query_exec_time = 3.1;
++INSERT INTO t VALUES(1);
++SET SESSION query_exec_time = 4.1;
++INSERT INTO t VALUES(1);
++SET SESSION query_exec_time = 5.1;
++INSERT INTO t VALUES(1);
++SET GLOBAL QUERY_RESPONSE_TIME_STATS=0;
++SHOW GLOBAL VARIABLES where Variable_name like 'QUERY_RESPONSE_TIME_RANGE_BASE';
++Variable_name Value
++query_response_time_range_base 2
++SHOW QUERY_RESPONSE_TIME;
++
++ 0.000001 1 0.000000
++ 0.000003 0 0.000000
++ 0.000007 0 0.000000
++ 0.000015 0 0.000000
++ 0.000030 0 0.000000
++ 0.000061 0 0.000000
++ 0.000122 0 0.000000
++ 0.000244 0 0.000000
++ 0.000488 0 0.000000
++ 0.000976 0 0.000000
++ 0.001953 0 0.000000
++ 0.003906 0 0.000000
++ 0.007812 0 0.000000
++ 0.015625 0 0.000000
++ 0.031250 0 0.000000
++ 0.062500 0 0.000000
++ 0.125000 1 0.100000
++ 0.250000 0 0.000000
++ 0.500000 30 10.650000
++ 1.000000 3 1.500000
++ 2.000000 15 19.500000
++ 4.000000 12 30.000000
++ 8.000000 6 27.599997
++ 16.000000 0 0.000000
++ 32.000000 0 0.000000
++ 64.000000 0 0.000000
++ 128.000000 0 0.000000
++ 256.000000 0 0.000000
++ 512.000000 0 0.000000
++ 1024.000000 0 0.000000
++ 2048.000000 0 0.000000
++ 4096.000000 0 0.000000
++ 8192.000000 0 0.000000
++ 16384.000000 0 0.000000
++ 32768.000000 0 0.000000
++ 65536.000000 0 0.000000
++ 131072.000000 0 0.000000
++ 262144.000000 0 0.000000
++ 524288.000000 0 0.000000
++1048576.000000 0 0.000000
++2097152.000000 0 0.000000
++4194304.000000 0 0.000000
++8388608.000000 0 0.000000
++TOO LONG 0 TOO LONG
++SELECT * FROM INFORMATION_SCHEMA.QUERY_RESPONSE_TIME;
++time count total
++ 0.000001 1 0.000000
++ 0.000003 0 0.000000
++ 0.000007 0 0.000000
++ 0.000015 0 0.000000
++ 0.000030 0 0.000000
++ 0.000061 0 0.000000
++ 0.000122 0 0.000000
++ 0.000244 0 0.000000
++ 0.000488 0 0.000000
++ 0.000976 0 0.000000
++ 0.001953 0 0.000000
++ 0.003906 0 0.000000
++ 0.007812 0 0.000000
++ 0.015625 0 0.000000
++ 0.031250 0 0.000000
++ 0.062500 0 0.000000
++ 0.125000 1 0.100000
++ 0.250000 0 0.000000
++ 0.500000 30 10.650000
++ 1.000000 3 1.500000
++ 2.000000 15 19.500000
++ 4.000000 12 30.000000
++ 8.000000 6 27.599997
++ 16.000000 0 0.000000
++ 32.000000 0 0.000000
++ 64.000000 0 0.000000
++ 128.000000 0 0.000000
++ 256.000000 0 0.000000
++ 512.000000 0 0.000000
++ 1024.000000 0 0.000000
++ 2048.000000 0 0.000000
++ 4096.000000 0 0.000000
++ 8192.000000 0 0.000000
++ 16384.000000 0 0.000000
++ 32768.000000 0 0.000000
++ 65536.000000 0 0.000000
++ 131072.000000 0 0.000000
++ 262144.000000 0 0.000000
++ 524288.000000 0 0.000000
++1048576.000000 0 0.000000
++2097152.000000 0 0.000000
++4194304.000000 0 0.000000
++8388608.000000 0 0.000000
++TOO LONG 0 TOO LONG
++SET GLOBAL QUERY_RESPONSE_TIME_RANGE_BASE=default;
++SET GLOBAL QUERY_RESPONSE_TIME_STATS=default;
++DROP TABLE t;
++CREATE TABLE t(id INT);
++SET GLOBAL query_exec_time = 0.1;
++include/restart_slave.inc
++SET SESSION query_exec_time=0.1;
++SET GLOBAL QUERY_RESPONSE_TIME_STATS=0;
++SET GLOBAL QUERY_RESPONSE_TIME_RANGE_BASE=2;
++FLUSH QUERY_RESPONSE_TIME;
++SET GLOBAL QUERY_RESPONSE_TIME_STATS=1;
++SET SESSION query_exec_time = 0.31;
++INSERT INTO t VALUES(1);
++SET SESSION query_exec_time = 0.32;
++INSERT INTO t VALUES(1);
++SET SESSION query_exec_time = 0.33;
++INSERT INTO t VALUES(1);
++SET SESSION query_exec_time = 0.34;
++INSERT INTO t VALUES(1);
++SET SESSION query_exec_time = 0.35;
++INSERT INTO t VALUES(1);
++SET SESSION query_exec_time = 0.36;
++INSERT INTO t VALUES(1);
++SET SESSION query_exec_time = 0.37;
++INSERT INTO t VALUES(1);
++SET SESSION query_exec_time = 0.38;
++INSERT INTO t VALUES(1);
++SET SESSION query_exec_time = 0.39;
++INSERT INTO t VALUES(1);
++SET SESSION query_exec_time = 0.4;
++INSERT INTO t VALUES(1);
++SET SESSION query_exec_time = 1.1;
++INSERT INTO t VALUES(1);
++SET SESSION query_exec_time = 1.2;
++INSERT INTO t VALUES(1);
++SET SESSION query_exec_time = 1.3;
++INSERT INTO t VALUES(1);
++SET SESSION query_exec_time = 1.5;
++INSERT INTO t VALUES(1);
++SET SESSION query_exec_time = 1.4;
++INSERT INTO t VALUES(1);
++SET SESSION query_exec_time = 0.5;
++INSERT INTO t VALUES(1);
++SET SESSION query_exec_time = 2.1;
++INSERT INTO t VALUES(1);
++SET SESSION query_exec_time = 2.3;
++INSERT INTO t VALUES(1);
++SET SESSION query_exec_time = 2.5;
++INSERT INTO t VALUES(1);
++SET SESSION query_exec_time = 3.1;
++INSERT INTO t VALUES(1);
++SET SESSION query_exec_time = 4.1;
++INSERT INTO t VALUES(1);
++SET SESSION query_exec_time = 5.1;
++INSERT INTO t VALUES(1);
++SET GLOBAL QUERY_RESPONSE_TIME_STATS=0;
++SHOW GLOBAL VARIABLES where Variable_name like 'QUERY_RESPONSE_TIME_RANGE_BASE';
++Variable_name Value
++query_response_time_range_base 2
++SHOW QUERY_RESPONSE_TIME;
++
++ 0.000001 1 0.000000
++ 0.000003 0 0.000000
++ 0.000007 0 0.000000
++ 0.000015 0 0.000000
++ 0.000030 0 0.000000
++ 0.000061 0 0.000000
++ 0.000122 0 0.000000
++ 0.000244 0 0.000000
++ 0.000488 0 0.000000
++ 0.000976 0 0.000000
++ 0.001953 0 0.000000
++ 0.003906 0 0.000000
++ 0.007812 0 0.000000
++ 0.015625 0 0.000000
++ 0.031250 0 0.000000
++ 0.062500 0 0.000000
++ 0.125000 1 0.100000
++ 0.250000 0 0.000000
++ 0.500000 30 10.650000
++ 1.000000 3 1.500000
++ 2.000000 15 19.500000
++ 4.000000 12 30.000000
++ 8.000000 6 27.599997
++ 16.000000 0 0.000000
++ 32.000000 0 0.000000
++ 64.000000 0 0.000000
++ 128.000000 0 0.000000
++ 256.000000 0 0.000000
++ 512.000000 0 0.000000
++ 1024.000000 0 0.000000
++ 2048.000000 0 0.000000
++ 4096.000000 0 0.000000
++ 8192.000000 0 0.000000
++ 16384.000000 0 0.000000
++ 32768.000000 0 0.000000
++ 65536.000000 0 0.000000
++ 131072.000000 0 0.000000
++ 262144.000000 0 0.000000
++ 524288.000000 0 0.000000
++1048576.000000 0 0.000000
++2097152.000000 0 0.000000
++4194304.000000 0 0.000000
++8388608.000000 0 0.000000
++TOO LONG 0 TOO LONG
++SELECT * FROM INFORMATION_SCHEMA.QUERY_RESPONSE_TIME;
++time count total
++ 0.000001 1 0.000000
++ 0.000003 0 0.000000
++ 0.000007 0 0.000000
++ 0.000015 0 0.000000
++ 0.000030 0 0.000000
++ 0.000061 0 0.000000
++ 0.000122 0 0.000000
++ 0.000244 0 0.000000
++ 0.000488 0 0.000000
++ 0.000976 0 0.000000
++ 0.001953 0 0.000000
++ 0.003906 0 0.000000
++ 0.007812 0 0.000000
++ 0.015625 0 0.000000
++ 0.031250 0 0.000000
++ 0.062500 0 0.000000
++ 0.125000 1 0.100000
++ 0.250000 0 0.000000
++ 0.500000 30 10.650000
++ 1.000000 3 1.500000
++ 2.000000 15 19.500000
++ 4.000000 12 30.000000
++ 8.000000 6 27.599997
++ 16.000000 0 0.000000
++ 32.000000 0 0.000000
++ 64.000000 0 0.000000
++ 128.000000 0 0.000000
++ 256.000000 0 0.000000
++ 512.000000 0 0.000000
++ 1024.000000 0 0.000000
++ 2048.000000 0 0.000000
++ 4096.000000 0 0.000000
++ 8192.000000 0 0.000000
++ 16384.000000 0 0.000000
++ 32768.000000 0 0.000000
++ 65536.000000 0 0.000000
++ 131072.000000 0 0.000000
++ 262144.000000 0 0.000000
++ 524288.000000 0 0.000000
++1048576.000000 0 0.000000
++2097152.000000 0 0.000000
++4194304.000000 0 0.000000
++8388608.000000 0 0.000000
++TOO LONG 0 TOO LONG
++SET GLOBAL QUERY_RESPONSE_TIME_RANGE_BASE=default;
++SET GLOBAL QUERY_RESPONSE_TIME_STATS=default;
++DROP TABLE t;
++CREATE TABLE t(id INT);
++SET GLOBAL query_exec_time = 0.1;
++include/restart_slave.inc
++SET SESSION query_exec_time=0.1;
++SET GLOBAL QUERY_RESPONSE_TIME_STATS=0;
++SET GLOBAL QUERY_RESPONSE_TIME_RANGE_BASE=10;
++FLUSH QUERY_RESPONSE_TIME;
++SET GLOBAL QUERY_RESPONSE_TIME_STATS=1;
++SET SESSION query_exec_time = 0.31;
++INSERT INTO t VALUES(1);
++SET SESSION query_exec_time = 0.32;
++INSERT INTO t VALUES(1);
++SET SESSION query_exec_time = 0.33;
++INSERT INTO t VALUES(1);
++SET SESSION query_exec_time = 0.34;
++INSERT INTO t VALUES(1);
++SET SESSION query_exec_time = 0.35;
++INSERT INTO t VALUES(1);
++SET SESSION query_exec_time = 0.36;
++INSERT INTO t VALUES(1);
++SET SESSION query_exec_time = 0.37;
++INSERT INTO t VALUES(1);
++SET SESSION query_exec_time = 0.38;
++INSERT INTO t VALUES(1);
++SET SESSION query_exec_time = 0.39;
++INSERT INTO t VALUES(1);
++SET SESSION query_exec_time = 0.4;
++INSERT INTO t VALUES(1);
++SET SESSION query_exec_time = 1.1;
++INSERT INTO t VALUES(1);
++SET SESSION query_exec_time = 1.2;
++INSERT INTO t VALUES(1);
++SET SESSION query_exec_time = 1.3;
++INSERT INTO t VALUES(1);
++SET SESSION query_exec_time = 1.5;
++INSERT INTO t VALUES(1);
++SET SESSION query_exec_time = 1.4;
++INSERT INTO t VALUES(1);
++SET SESSION query_exec_time = 0.5;
++INSERT INTO t VALUES(1);
++SET SESSION query_exec_time = 2.1;
++INSERT INTO t VALUES(1);
++SET SESSION query_exec_time = 2.3;
++INSERT INTO t VALUES(1);
++SET SESSION query_exec_time = 2.5;
++INSERT INTO t VALUES(1);
++SET SESSION query_exec_time = 3.1;
++INSERT INTO t VALUES(1);
++SET SESSION query_exec_time = 4.1;
++INSERT INTO t VALUES(1);
++SET SESSION query_exec_time = 5.1;
++INSERT INTO t VALUES(1);
++SET GLOBAL QUERY_RESPONSE_TIME_STATS=0;
++SHOW GLOBAL VARIABLES where Variable_name like 'QUERY_RESPONSE_TIME_RANGE_BASE';
++Variable_name Value
++query_response_time_range_base 10
++SHOW QUERY_RESPONSE_TIME;
++
++ 0.000001 1 0.000000
++ 0.000010 0 0.000000
++ 0.000100 0 0.000000
++ 0.001000 0 0.000000
++ 0.010000 0 0.000000
++ 0.100000 0 0.000000
++ 1.000000 34 12.250000
++ 10.000000 33 77.099997
++ 100.000000 0 0.000000
++ 1000.000000 0 0.000000
++ 10000.000000 0 0.000000
++ 100000.000000 0 0.000000
++1000000.000000 0 0.000000
++TOO LONG 0 TOO LONG
++SELECT * FROM INFORMATION_SCHEMA.QUERY_RESPONSE_TIME;
++time count total
++ 0.000001 1 0.000000
++ 0.000010 0 0.000000
++ 0.000100 0 0.000000
++ 0.001000 0 0.000000
++ 0.010000 0 0.000000
++ 0.100000 0 0.000000
++ 1.000000 34 12.250000
++ 10.000000 33 77.099997
++ 100.000000 0 0.000000
++ 1000.000000 0 0.000000
++ 10000.000000 0 0.000000
++ 100000.000000 0 0.000000
++1000000.000000 0 0.000000
++TOO LONG 0 TOO LONG
++SET GLOBAL QUERY_RESPONSE_TIME_RANGE_BASE=default;
++SET GLOBAL QUERY_RESPONSE_TIME_STATS=default;
++DROP TABLE t;
++CREATE TABLE t(id INT);
++SET GLOBAL query_exec_time = 0.1;
++include/restart_slave.inc
++SET SESSION query_exec_time=0.1;
++SET GLOBAL QUERY_RESPONSE_TIME_STATS=0;
++SET GLOBAL QUERY_RESPONSE_TIME_RANGE_BASE=7;
++FLUSH QUERY_RESPONSE_TIME;
++SET GLOBAL QUERY_RESPONSE_TIME_STATS=1;
++SET SESSION query_exec_time = 0.31;
++INSERT INTO t VALUES(1);
++SET SESSION query_exec_time = 0.32;
++INSERT INTO t VALUES(1);
++SET SESSION query_exec_time = 0.33;
++INSERT INTO t VALUES(1);
++SET SESSION query_exec_time = 0.34;
++INSERT INTO t VALUES(1);
++SET SESSION query_exec_time = 0.35;
++INSERT INTO t VALUES(1);
++SET SESSION query_exec_time = 0.36;
++INSERT INTO t VALUES(1);
++SET SESSION query_exec_time = 0.37;
++INSERT INTO t VALUES(1);
++SET SESSION query_exec_time = 0.38;
++INSERT INTO t VALUES(1);
++SET SESSION query_exec_time = 0.39;
++INSERT INTO t VALUES(1);
++SET SESSION query_exec_time = 0.4;
++INSERT INTO t VALUES(1);
++SET SESSION query_exec_time = 1.1;
++INSERT INTO t VALUES(1);
++SET SESSION query_exec_time = 1.2;
++INSERT INTO t VALUES(1);
++SET SESSION query_exec_time = 1.3;
++INSERT INTO t VALUES(1);
++SET SESSION query_exec_time = 1.5;
++INSERT INTO t VALUES(1);
++SET SESSION query_exec_time = 1.4;
++INSERT INTO t VALUES(1);
++SET SESSION query_exec_time = 0.5;
++INSERT INTO t VALUES(1);
++SET SESSION query_exec_time = 2.1;
++INSERT INTO t VALUES(1);
++SET SESSION query_exec_time = 2.3;
++INSERT INTO t VALUES(1);
++SET SESSION query_exec_time = 2.5;
++INSERT INTO t VALUES(1);
++SET SESSION query_exec_time = 3.1;
++INSERT INTO t VALUES(1);
++SET SESSION query_exec_time = 4.1;
++INSERT INTO t VALUES(1);
++SET SESSION query_exec_time = 5.1;
++INSERT INTO t VALUES(1);
++SET GLOBAL QUERY_RESPONSE_TIME_STATS=0;
++SHOW GLOBAL VARIABLES where Variable_name like 'QUERY_RESPONSE_TIME_RANGE_BASE';
++Variable_name Value
++query_response_time_range_base 7
++SHOW QUERY_RESPONSE_TIME;
++
++ 0.000001 1 0.000000
++ 0.000008 0 0.000000
++ 0.000059 0 0.000000
++ 0.000416 0 0.000000
++ 0.002915 0 0.000000
++ 0.020408 0 0.000000
++ 0.142857 1 0.100000
++ 1.000000 33 12.150000
++ 7.000000 33 77.099997
++ 49.000000 0 0.000000
++ 343.000000 0 0.000000
++ 2401.000000 0 0.000000
++ 16807.000000 0 0.000000
++ 117649.000000 0 0.000000
++ 823543.000000 0 0.000000
++5764801.000000 0 0.000000
++TOO LONG 0 TOO LONG
++SELECT * FROM INFORMATION_SCHEMA.QUERY_RESPONSE_TIME;
++time count total
++ 0.000001 1 0.000000
++ 0.000008 0 0.000000
++ 0.000059 0 0.000000
++ 0.000416 0 0.000000
++ 0.002915 0 0.000000
++ 0.020408 0 0.000000
++ 0.142857 1 0.100000
++ 1.000000 33 12.150000
++ 7.000000 33 77.099997
++ 49.000000 0 0.000000
++ 343.000000 0 0.000000
++ 2401.000000 0 0.000000
++ 16807.000000 0 0.000000
++ 117649.000000 0 0.000000
++ 823543.000000 0 0.000000
++5764801.000000 0 0.000000
++TOO LONG 0 TOO LONG
++SET GLOBAL QUERY_RESPONSE_TIME_RANGE_BASE=default;
++SET GLOBAL QUERY_RESPONSE_TIME_STATS=default;
++DROP TABLE t;
++CREATE TABLE t(id INT);
++SET GLOBAL query_exec_time = 0.1;
++include/restart_slave.inc
++SET SESSION query_exec_time=0.1;
++SET GLOBAL QUERY_RESPONSE_TIME_STATS=0;
++SET GLOBAL QUERY_RESPONSE_TIME_RANGE_BASE=156;
++FLUSH QUERY_RESPONSE_TIME;
++SET GLOBAL QUERY_RESPONSE_TIME_STATS=1;
++SET SESSION query_exec_time = 0.31;
++INSERT INTO t VALUES(1);
++SET SESSION query_exec_time = 0.32;
++INSERT INTO t VALUES(1);
++SET SESSION query_exec_time = 0.33;
++INSERT INTO t VALUES(1);
++SET SESSION query_exec_time = 0.34;
++INSERT INTO t VALUES(1);
++SET SESSION query_exec_time = 0.35;
++INSERT INTO t VALUES(1);
++SET SESSION query_exec_time = 0.36;
++INSERT INTO t VALUES(1);
++SET SESSION query_exec_time = 0.37;
++INSERT INTO t VALUES(1);
++SET SESSION query_exec_time = 0.38;
++INSERT INTO t VALUES(1);
++SET SESSION query_exec_time = 0.39;
++INSERT INTO t VALUES(1);
++SET SESSION query_exec_time = 0.4;
++INSERT INTO t VALUES(1);
++SET SESSION query_exec_time = 1.1;
++INSERT INTO t VALUES(1);
++SET SESSION query_exec_time = 1.2;
++INSERT INTO t VALUES(1);
++SET SESSION query_exec_time = 1.3;
++INSERT INTO t VALUES(1);
++SET SESSION query_exec_time = 1.5;
++INSERT INTO t VALUES(1);
++SET SESSION query_exec_time = 1.4;
++INSERT INTO t VALUES(1);
++SET SESSION query_exec_time = 0.5;
++INSERT INTO t VALUES(1);
++SET SESSION query_exec_time = 2.1;
++INSERT INTO t VALUES(1);
++SET SESSION query_exec_time = 2.3;
++INSERT INTO t VALUES(1);
++SET SESSION query_exec_time = 2.5;
++INSERT INTO t VALUES(1);
++SET SESSION query_exec_time = 3.1;
++INSERT INTO t VALUES(1);
++SET SESSION query_exec_time = 4.1;
++INSERT INTO t VALUES(1);
++SET SESSION query_exec_time = 5.1;
++INSERT INTO t VALUES(1);
++SET GLOBAL QUERY_RESPONSE_TIME_STATS=0;
++SHOW GLOBAL VARIABLES where Variable_name like 'QUERY_RESPONSE_TIME_RANGE_BASE';
++Variable_name Value
++query_response_time_range_base 156
++SHOW QUERY_RESPONSE_TIME;
++
++ 0.000041 1 0.000000
++ 0.006410 0 0.000000
++ 1.000000 34 12.250000
++ 156.000000 33 77.099997
++ 24336.000000 0 0.000000
++3796416.000000 0 0.000000
++TOO LONG 0 TOO LONG
++SELECT * FROM INFORMATION_SCHEMA.QUERY_RESPONSE_TIME;
++time count total
++ 0.000041 1 0.000000
++ 0.006410 0 0.000000
++ 1.000000 34 12.250000
++ 156.000000 33 77.099997
++ 24336.000000 0 0.000000
++3796416.000000 0 0.000000
++TOO LONG 0 TOO LONG
++SET GLOBAL QUERY_RESPONSE_TIME_RANGE_BASE=default;
++SET GLOBAL QUERY_RESPONSE_TIME_STATS=default;
++DROP TABLE t;
++CREATE TABLE t(id INT);
++SET GLOBAL query_exec_time = 0.1;
++include/restart_slave.inc
++SET SESSION query_exec_time=0.1;
++SET GLOBAL QUERY_RESPONSE_TIME_STATS=0;
++SET GLOBAL QUERY_RESPONSE_TIME_RANGE_BASE=1000;
++FLUSH QUERY_RESPONSE_TIME;
++SET GLOBAL QUERY_RESPONSE_TIME_STATS=1;
++SET SESSION query_exec_time = 0.31;
++INSERT INTO t VALUES(1);
++SET SESSION query_exec_time = 0.32;
++INSERT INTO t VALUES(1);
++SET SESSION query_exec_time = 0.33;
++INSERT INTO t VALUES(1);
++SET SESSION query_exec_time = 0.34;
++INSERT INTO t VALUES(1);
++SET SESSION query_exec_time = 0.35;
++INSERT INTO t VALUES(1);
++SET SESSION query_exec_time = 0.36;
++INSERT INTO t VALUES(1);
++SET SESSION query_exec_time = 0.37;
++INSERT INTO t VALUES(1);
++SET SESSION query_exec_time = 0.38;
++INSERT INTO t VALUES(1);
++SET SESSION query_exec_time = 0.39;
++INSERT INTO t VALUES(1);
++SET SESSION query_exec_time = 0.4;
++INSERT INTO t VALUES(1);
++SET SESSION query_exec_time = 1.1;
++INSERT INTO t VALUES(1);
++SET SESSION query_exec_time = 1.2;
++INSERT INTO t VALUES(1);
++SET SESSION query_exec_time = 1.3;
++INSERT INTO t VALUES(1);
++SET SESSION query_exec_time = 1.5;
++INSERT INTO t VALUES(1);
++SET SESSION query_exec_time = 1.4;
++INSERT INTO t VALUES(1);
++SET SESSION query_exec_time = 0.5;
++INSERT INTO t VALUES(1);
++SET SESSION query_exec_time = 2.1;
++INSERT INTO t VALUES(1);
++SET SESSION query_exec_time = 2.3;
++INSERT INTO t VALUES(1);
++SET SESSION query_exec_time = 2.5;
++INSERT INTO t VALUES(1);
++SET SESSION query_exec_time = 3.1;
++INSERT INTO t VALUES(1);
++SET SESSION query_exec_time = 4.1;
++INSERT INTO t VALUES(1);
++SET SESSION query_exec_time = 5.1;
++INSERT INTO t VALUES(1);
++SET GLOBAL QUERY_RESPONSE_TIME_STATS=0;
++SHOW GLOBAL VARIABLES where Variable_name like 'QUERY_RESPONSE_TIME_RANGE_BASE';
++Variable_name Value
++query_response_time_range_base 1000
++SHOW QUERY_RESPONSE_TIME;
++
++ 0.000001 1 0.000000
++ 0.001000 0 0.000000
++ 1.000000 34 12.250000
++ 1000.000000 33 77.099997
++1000000.000000 0 0.000000
++TOO LONG 0 TOO LONG
++SELECT * FROM INFORMATION_SCHEMA.QUERY_RESPONSE_TIME;
++time count total
++ 0.000001 1 0.000000
++ 0.001000 0 0.000000
++ 1.000000 34 12.250000
++ 1000.000000 33 77.099997
++1000000.000000 0 0.000000
++TOO LONG 0 TOO LONG
++SET GLOBAL QUERY_RESPONSE_TIME_RANGE_BASE=default;
++SET GLOBAL QUERY_RESPONSE_TIME_STATS=default;
++DROP TABLE t;
++CREATE TABLE t(id INT);
++SET GLOBAL query_exec_time = 0.1;
++include/restart_slave.inc
++SET SESSION query_exec_time=0.1;
++SET GLOBAL QUERY_RESPONSE_TIME_STATS=0;
++SET GLOBAL QUERY_RESPONSE_TIME_RANGE_BASE=1001;
++Warnings:
++Warning 1292 Truncated incorrect query_response_time_range_base value: '1001'
++FLUSH QUERY_RESPONSE_TIME;
++SET GLOBAL QUERY_RESPONSE_TIME_STATS=1;
++SET SESSION query_exec_time = 0.31;
++INSERT INTO t VALUES(1);
++SET SESSION query_exec_time = 0.32;
++INSERT INTO t VALUES(1);
++SET SESSION query_exec_time = 0.33;
++INSERT INTO t VALUES(1);
++SET SESSION query_exec_time = 0.34;
++INSERT INTO t VALUES(1);
++SET SESSION query_exec_time = 0.35;
++INSERT INTO t VALUES(1);
++SET SESSION query_exec_time = 0.36;
++INSERT INTO t VALUES(1);
++SET SESSION query_exec_time = 0.37;
++INSERT INTO t VALUES(1);
++SET SESSION query_exec_time = 0.38;
++INSERT INTO t VALUES(1);
++SET SESSION query_exec_time = 0.39;
++INSERT INTO t VALUES(1);
++SET SESSION query_exec_time = 0.4;
++INSERT INTO t VALUES(1);
++SET SESSION query_exec_time = 1.1;
++INSERT INTO t VALUES(1);
++SET SESSION query_exec_time = 1.2;
++INSERT INTO t VALUES(1);
++SET SESSION query_exec_time = 1.3;
++INSERT INTO t VALUES(1);
++SET SESSION query_exec_time = 1.5;
++INSERT INTO t VALUES(1);
++SET SESSION query_exec_time = 1.4;
++INSERT INTO t VALUES(1);
++SET SESSION query_exec_time = 0.5;
++INSERT INTO t VALUES(1);
++SET SESSION query_exec_time = 2.1;
++INSERT INTO t VALUES(1);
++SET SESSION query_exec_time = 2.3;
++INSERT INTO t VALUES(1);
++SET SESSION query_exec_time = 2.5;
++INSERT INTO t VALUES(1);
++SET SESSION query_exec_time = 3.1;
++INSERT INTO t VALUES(1);
++SET SESSION query_exec_time = 4.1;
++INSERT INTO t VALUES(1);
++SET SESSION query_exec_time = 5.1;
++INSERT INTO t VALUES(1);
++SET GLOBAL QUERY_RESPONSE_TIME_STATS=0;
++SHOW GLOBAL VARIABLES where Variable_name like 'QUERY_RESPONSE_TIME_RANGE_BASE';
++Variable_name Value
++query_response_time_range_base 1000
++SHOW QUERY_RESPONSE_TIME;
++
++ 0.000001 1 0.000000
++ 0.001000 0 0.000000
++ 1.000000 34 12.250000
++ 1000.000000 33 77.099997
++1000000.000000 0 0.000000
++TOO LONG 0 TOO LONG
++SELECT * FROM INFORMATION_SCHEMA.QUERY_RESPONSE_TIME;
++time count total
++ 0.000001 1 0.000000
++ 0.001000 0 0.000000
++ 1.000000 34 12.250000
++ 1000.000000 33 77.099997
++1000000.000000 0 0.000000
++TOO LONG 0 TOO LONG
++SET GLOBAL QUERY_RESPONSE_TIME_RANGE_BASE=default;
++SET GLOBAL QUERY_RESPONSE_TIME_STATS=default;
++DROP TABLE t;
++include/rpl_end.inc
++SET GLOBAL query_exec_time=default;
++SET GLOBAL query_exec_time=default;
+--- /dev/null
++++ b/mysql-test/r/percona_query_response_time.result
+@@ -0,0 +1,1307 @@
++SET SESSION query_exec_time=0.1;
++SET GLOBAL QUERY_RESPONSE_TIME_STATS=0;
++SET GLOBAL QUERY_RESPONSE_TIME_RANGE_BASE=1;
++Warnings:
++Warning 1292 Truncated incorrect query_response_time_range_base value: '1'
++FLUSH QUERY_RESPONSE_TIME;
++SHOW QUERY_RESPONSE_TIME;
++
++ 0.000001 0 0.000000
++ 0.000003 0 0.000000
++ 0.000007 0 0.000000
++ 0.000015 0 0.000000
++ 0.000030 0 0.000000
++ 0.000061 0 0.000000
++ 0.000122 0 0.000000
++ 0.000244 0 0.000000
++ 0.000488 0 0.000000
++ 0.000976 0 0.000000
++ 0.001953 0 0.000000
++ 0.003906 0 0.000000
++ 0.007812 0 0.000000
++ 0.015625 0 0.000000
++ 0.031250 0 0.000000
++ 0.062500 0 0.000000
++ 0.125000 0 0.000000
++ 0.250000 0 0.000000
++ 0.500000 0 0.000000
++ 1.000000 0 0.000000
++ 2.000000 0 0.000000
++ 4.000000 0 0.000000
++ 8.000000 0 0.000000
++ 16.000000 0 0.000000
++ 32.000000 0 0.000000
++ 64.000000 0 0.000000
++ 128.000000 0 0.000000
++ 256.000000 0 0.000000
++ 512.000000 0 0.000000
++ 1024.000000 0 0.000000
++ 2048.000000 0 0.000000
++ 4096.000000 0 0.000000
++ 8192.000000 0 0.000000
++ 16384.000000 0 0.000000
++ 32768.000000 0 0.000000
++ 65536.000000 0 0.000000
++ 131072.000000 0 0.000000
++ 262144.000000 0 0.000000
++ 524288.000000 0 0.000000
++1048576.000000 0 0.000000
++2097152.000000 0 0.000000
++4194304.000000 0 0.000000
++8388608.000000 0 0.000000
++TOO LONG 0 TOO LONG
++SELECT * FROM INFORMATION_SCHEMA.QUERY_RESPONSE_TIME;
++time count total
++ 0.000001 0 0.000000
++ 0.000003 0 0.000000
++ 0.000007 0 0.000000
++ 0.000015 0 0.000000
++ 0.000030 0 0.000000
++ 0.000061 0 0.000000
++ 0.000122 0 0.000000
++ 0.000244 0 0.000000
++ 0.000488 0 0.000000
++ 0.000976 0 0.000000
++ 0.001953 0 0.000000
++ 0.003906 0 0.000000
++ 0.007812 0 0.000000
++ 0.015625 0 0.000000
++ 0.031250 0 0.000000
++ 0.062500 0 0.000000
++ 0.125000 0 0.000000
++ 0.250000 0 0.000000
++ 0.500000 0 0.000000
++ 1.000000 0 0.000000
++ 2.000000 0 0.000000
++ 4.000000 0 0.000000
++ 8.000000 0 0.000000
++ 16.000000 0 0.000000
++ 32.000000 0 0.000000
++ 64.000000 0 0.000000
++ 128.000000 0 0.000000
++ 256.000000 0 0.000000
++ 512.000000 0 0.000000
++ 1024.000000 0 0.000000
++ 2048.000000 0 0.000000
++ 4096.000000 0 0.000000
++ 8192.000000 0 0.000000
++ 16384.000000 0 0.000000
++ 32768.000000 0 0.000000
++ 65536.000000 0 0.000000
++ 131072.000000 0 0.000000
++ 262144.000000 0 0.000000
++ 524288.000000 0 0.000000
++1048576.000000 0 0.000000
++2097152.000000 0 0.000000
++4194304.000000 0 0.000000
++8388608.000000 0 0.000000
++TOO LONG 0 TOO LONG
++SET GLOBAL QUERY_RESPONSE_TIME_STATS=1;
++SET SESSION query_exec_time=0.31;
++SELECT 1;
++1
++1
++SET SESSION query_exec_time=0.32;
++SELECT 1;
++1
++1
++SET SESSION query_exec_time=0.33;
++SELECT 1;
++1
++1
++SET SESSION query_exec_time=0.34;
++SELECT 1;
++1
++1
++SET SESSION query_exec_time=0.35;
++SELECT 1;
++1
++1
++SET SESSION query_exec_time=0.36;
++SELECT 1;
++1
++1
++SET SESSION query_exec_time=0.37;
++SELECT 1;
++1
++1
++SET SESSION query_exec_time=0.38;
++SELECT 1;
++1
++1
++SET SESSION query_exec_time=0.39;
++SELECT 1;
++1
++1
++SET SESSION query_exec_time=0.4;
++SELECT 1;
++1
++1
++SET SESSION query_exec_time=1.1;
++SELECT 1;
++1
++1
++SET SESSION query_exec_time=1.2;
++SELECT 1;
++1
++1
++SET SESSION query_exec_time=1.3;
++SELECT 1;
++1
++1
++SET SESSION query_exec_time=1.5;
++SELECT 1;
++1
++1
++SET SESSION query_exec_time=1.4;
++SELECT 1;
++1
++1
++SET SESSION query_exec_time=0.5;
++SELECT 1;
++1
++1
++SET SESSION query_exec_time=2.1;
++SELECT 1;
++1
++1
++SET SESSION query_exec_time=2.3;
++SELECT 1;
++1
++1
++SET SESSION query_exec_time=2.5;
++SELECT 1;
++1
++1
++SET SESSION query_exec_time=3.1;
++SELECT 1;
++1
++1
++SET SESSION query_exec_time=4.1;
++SELECT 1;
++1
++1
++SET SESSION query_exec_time=5.1;
++SELECT 1;
++1
++1
++SET SESSION query_exec_time=0.1;
++SET GLOBAL QUERY_RESPONSE_TIME_STATS=0;
++SHOW GLOBAL VARIABLES where Variable_name like 'QUERY_RESPONSE_TIME_RANGE_BASE';
++Variable_name Value
++query_response_time_range_base 2
++SHOW QUERY_RESPONSE_TIME;
++
++ 0.000001 24 0.000000
++ 0.000003 0 0.000000
++ 0.000007 0 0.000000
++ 0.000015 0 0.000000
++ 0.000030 0 0.000000
++ 0.000061 0 0.000000
++ 0.000122 0 0.000000
++ 0.000244 0 0.000000
++ 0.000488 0 0.000000
++ 0.000976 0 0.000000
++ 0.001953 0 0.000000
++ 0.003906 0 0.000000
++ 0.007812 0 0.000000
++ 0.015625 0 0.000000
++ 0.031250 0 0.000000
++ 0.062500 0 0.000000
++ 0.125000 0 0.000000
++ 0.250000 0 0.000000
++ 0.500000 10 3.550000
++ 1.000000 1 0.500000
++ 2.000000 5 6.500000
++ 4.000000 4 10.000000
++ 8.000000 2 9.199999
++ 16.000000 0 0.000000
++ 32.000000 0 0.000000
++ 64.000000 0 0.000000
++ 128.000000 0 0.000000
++ 256.000000 0 0.000000
++ 512.000000 0 0.000000
++ 1024.000000 0 0.000000
++ 2048.000000 0 0.000000
++ 4096.000000 0 0.000000
++ 8192.000000 0 0.000000
++ 16384.000000 0 0.000000
++ 32768.000000 0 0.000000
++ 65536.000000 0 0.000000
++ 131072.000000 0 0.000000
++ 262144.000000 0 0.000000
++ 524288.000000 0 0.000000
++1048576.000000 0 0.000000
++2097152.000000 0 0.000000
++4194304.000000 0 0.000000
++8388608.000000 0 0.000000
++TOO LONG 0 TOO LONG
++SELECT * FROM INFORMATION_SCHEMA.QUERY_RESPONSE_TIME;
++time count total
++ 0.000001 24 0.000000
++ 0.000003 0 0.000000
++ 0.000007 0 0.000000
++ 0.000015 0 0.000000
++ 0.000030 0 0.000000
++ 0.000061 0 0.000000
++ 0.000122 0 0.000000
++ 0.000244 0 0.000000
++ 0.000488 0 0.000000
++ 0.000976 0 0.000000
++ 0.001953 0 0.000000
++ 0.003906 0 0.000000
++ 0.007812 0 0.000000
++ 0.015625 0 0.000000
++ 0.031250 0 0.000000
++ 0.062500 0 0.000000
++ 0.125000 0 0.000000
++ 0.250000 0 0.000000
++ 0.500000 10 3.550000
++ 1.000000 1 0.500000
++ 2.000000 5 6.500000
++ 4.000000 4 10.000000
++ 8.000000 2 9.199999
++ 16.000000 0 0.000000
++ 32.000000 0 0.000000
++ 64.000000 0 0.000000
++ 128.000000 0 0.000000
++ 256.000000 0 0.000000
++ 512.000000 0 0.000000
++ 1024.000000 0 0.000000
++ 2048.000000 0 0.000000
++ 4096.000000 0 0.000000
++ 8192.000000 0 0.000000
++ 16384.000000 0 0.000000
++ 32768.000000 0 0.000000
++ 65536.000000 0 0.000000
++ 131072.000000 0 0.000000
++ 262144.000000 0 0.000000
++ 524288.000000 0 0.000000
++1048576.000000 0 0.000000
++2097152.000000 0 0.000000
++4194304.000000 0 0.000000
++8388608.000000 0 0.000000
++TOO LONG 0 TOO LONG
++SET SESSION query_exec_time=default;
++SET SESSION query_exec_time=0.1;
++SET GLOBAL QUERY_RESPONSE_TIME_STATS=0;
++SET GLOBAL QUERY_RESPONSE_TIME_RANGE_BASE=2;
++FLUSH QUERY_RESPONSE_TIME;
++SHOW QUERY_RESPONSE_TIME;
++
++ 0.000001 0 0.000000
++ 0.000003 0 0.000000
++ 0.000007 0 0.000000
++ 0.000015 0 0.000000
++ 0.000030 0 0.000000
++ 0.000061 0 0.000000
++ 0.000122 0 0.000000
++ 0.000244 0 0.000000
++ 0.000488 0 0.000000
++ 0.000976 0 0.000000
++ 0.001953 0 0.000000
++ 0.003906 0 0.000000
++ 0.007812 0 0.000000
++ 0.015625 0 0.000000
++ 0.031250 0 0.000000
++ 0.062500 0 0.000000
++ 0.125000 0 0.000000
++ 0.250000 0 0.000000
++ 0.500000 0 0.000000
++ 1.000000 0 0.000000
++ 2.000000 0 0.000000
++ 4.000000 0 0.000000
++ 8.000000 0 0.000000
++ 16.000000 0 0.000000
++ 32.000000 0 0.000000
++ 64.000000 0 0.000000
++ 128.000000 0 0.000000
++ 256.000000 0 0.000000
++ 512.000000 0 0.000000
++ 1024.000000 0 0.000000
++ 2048.000000 0 0.000000
++ 4096.000000 0 0.000000
++ 8192.000000 0 0.000000
++ 16384.000000 0 0.000000
++ 32768.000000 0 0.000000
++ 65536.000000 0 0.000000
++ 131072.000000 0 0.000000
++ 262144.000000 0 0.000000
++ 524288.000000 0 0.000000
++1048576.000000 0 0.000000
++2097152.000000 0 0.000000
++4194304.000000 0 0.000000
++8388608.000000 0 0.000000
++TOO LONG 0 TOO LONG
++SELECT * FROM INFORMATION_SCHEMA.QUERY_RESPONSE_TIME;
++time count total
++ 0.000001 0 0.000000
++ 0.000003 0 0.000000
++ 0.000007 0 0.000000
++ 0.000015 0 0.000000
++ 0.000030 0 0.000000
++ 0.000061 0 0.000000
++ 0.000122 0 0.000000
++ 0.000244 0 0.000000
++ 0.000488 0 0.000000
++ 0.000976 0 0.000000
++ 0.001953 0 0.000000
++ 0.003906 0 0.000000
++ 0.007812 0 0.000000
++ 0.015625 0 0.000000
++ 0.031250 0 0.000000
++ 0.062500 0 0.000000
++ 0.125000 0 0.000000
++ 0.250000 0 0.000000
++ 0.500000 0 0.000000
++ 1.000000 0 0.000000
++ 2.000000 0 0.000000
++ 4.000000 0 0.000000
++ 8.000000 0 0.000000
++ 16.000000 0 0.000000
++ 32.000000 0 0.000000
++ 64.000000 0 0.000000
++ 128.000000 0 0.000000
++ 256.000000 0 0.000000
++ 512.000000 0 0.000000
++ 1024.000000 0 0.000000
++ 2048.000000 0 0.000000
++ 4096.000000 0 0.000000
++ 8192.000000 0 0.000000
++ 16384.000000 0 0.000000
++ 32768.000000 0 0.000000
++ 65536.000000 0 0.000000
++ 131072.000000 0 0.000000
++ 262144.000000 0 0.000000
++ 524288.000000 0 0.000000
++1048576.000000 0 0.000000
++2097152.000000 0 0.000000
++4194304.000000 0 0.000000
++8388608.000000 0 0.000000
++TOO LONG 0 TOO LONG
++SET GLOBAL QUERY_RESPONSE_TIME_STATS=1;
++SET SESSION query_exec_time=0.31;
++SELECT 1;
++1
++1
++SET SESSION query_exec_time=0.32;
++SELECT 1;
++1
++1
++SET SESSION query_exec_time=0.33;
++SELECT 1;
++1
++1
++SET SESSION query_exec_time=0.34;
++SELECT 1;
++1
++1
++SET SESSION query_exec_time=0.35;
++SELECT 1;
++1
++1
++SET SESSION query_exec_time=0.36;
++SELECT 1;
++1
++1
++SET SESSION query_exec_time=0.37;
++SELECT 1;
++1
++1
++SET SESSION query_exec_time=0.38;
++SELECT 1;
++1
++1
++SET SESSION query_exec_time=0.39;
++SELECT 1;
++1
++1
++SET SESSION query_exec_time=0.4;
++SELECT 1;
++1
++1
++SET SESSION query_exec_time=1.1;
++SELECT 1;
++1
++1
++SET SESSION query_exec_time=1.2;
++SELECT 1;
++1
++1
++SET SESSION query_exec_time=1.3;
++SELECT 1;
++1
++1
++SET SESSION query_exec_time=1.5;
++SELECT 1;
++1
++1
++SET SESSION query_exec_time=1.4;
++SELECT 1;
++1
++1
++SET SESSION query_exec_time=0.5;
++SELECT 1;
++1
++1
++SET SESSION query_exec_time=2.1;
++SELECT 1;
++1
++1
++SET SESSION query_exec_time=2.3;
++SELECT 1;
++1
++1
++SET SESSION query_exec_time=2.5;
++SELECT 1;
++1
++1
++SET SESSION query_exec_time=3.1;
++SELECT 1;
++1
++1
++SET SESSION query_exec_time=4.1;
++SELECT 1;
++1
++1
++SET SESSION query_exec_time=5.1;
++SELECT 1;
++1
++1
++SET SESSION query_exec_time=0.1;
++SET GLOBAL QUERY_RESPONSE_TIME_STATS=0;
++SHOW GLOBAL VARIABLES where Variable_name like 'QUERY_RESPONSE_TIME_RANGE_BASE';
++Variable_name Value
++query_response_time_range_base 2
++SHOW QUERY_RESPONSE_TIME;
++
++ 0.000001 24 0.000000
++ 0.000003 0 0.000000
++ 0.000007 0 0.000000
++ 0.000015 0 0.000000
++ 0.000030 0 0.000000
++ 0.000061 0 0.000000
++ 0.000122 0 0.000000
++ 0.000244 0 0.000000
++ 0.000488 0 0.000000
++ 0.000976 0 0.000000
++ 0.001953 0 0.000000
++ 0.003906 0 0.000000
++ 0.007812 0 0.000000
++ 0.015625 0 0.000000
++ 0.031250 0 0.000000
++ 0.062500 0 0.000000
++ 0.125000 0 0.000000
++ 0.250000 0 0.000000
++ 0.500000 10 3.550000
++ 1.000000 1 0.500000
++ 2.000000 5 6.500000
++ 4.000000 4 10.000000
++ 8.000000 2 9.199999
++ 16.000000 0 0.000000
++ 32.000000 0 0.000000
++ 64.000000 0 0.000000
++ 128.000000 0 0.000000
++ 256.000000 0 0.000000
++ 512.000000 0 0.000000
++ 1024.000000 0 0.000000
++ 2048.000000 0 0.000000
++ 4096.000000 0 0.000000
++ 8192.000000 0 0.000000
++ 16384.000000 0 0.000000
++ 32768.000000 0 0.000000
++ 65536.000000 0 0.000000
++ 131072.000000 0 0.000000
++ 262144.000000 0 0.000000
++ 524288.000000 0 0.000000
++1048576.000000 0 0.000000
++2097152.000000 0 0.000000
++4194304.000000 0 0.000000
++8388608.000000 0 0.000000
++TOO LONG 0 TOO LONG
++SELECT * FROM INFORMATION_SCHEMA.QUERY_RESPONSE_TIME;
++time count total
++ 0.000001 24 0.000000
++ 0.000003 0 0.000000
++ 0.000007 0 0.000000
++ 0.000015 0 0.000000
++ 0.000030 0 0.000000
++ 0.000061 0 0.000000
++ 0.000122 0 0.000000
++ 0.000244 0 0.000000
++ 0.000488 0 0.000000
++ 0.000976 0 0.000000
++ 0.001953 0 0.000000
++ 0.003906 0 0.000000
++ 0.007812 0 0.000000
++ 0.015625 0 0.000000
++ 0.031250 0 0.000000
++ 0.062500 0 0.000000
++ 0.125000 0 0.000000
++ 0.250000 0 0.000000
++ 0.500000 10 3.550000
++ 1.000000 1 0.500000
++ 2.000000 5 6.500000
++ 4.000000 4 10.000000
++ 8.000000 2 9.199999
++ 16.000000 0 0.000000
++ 32.000000 0 0.000000
++ 64.000000 0 0.000000
++ 128.000000 0 0.000000
++ 256.000000 0 0.000000
++ 512.000000 0 0.000000
++ 1024.000000 0 0.000000
++ 2048.000000 0 0.000000
++ 4096.000000 0 0.000000
++ 8192.000000 0 0.000000
++ 16384.000000 0 0.000000
++ 32768.000000 0 0.000000
++ 65536.000000 0 0.000000
++ 131072.000000 0 0.000000
++ 262144.000000 0 0.000000
++ 524288.000000 0 0.000000
++1048576.000000 0 0.000000
++2097152.000000 0 0.000000
++4194304.000000 0 0.000000
++8388608.000000 0 0.000000
++TOO LONG 0 TOO LONG
++SET SESSION query_exec_time=default;
++SET SESSION query_exec_time=0.1;
++SET GLOBAL QUERY_RESPONSE_TIME_STATS=0;
++SET GLOBAL QUERY_RESPONSE_TIME_RANGE_BASE=10;
++FLUSH QUERY_RESPONSE_TIME;
++SHOW QUERY_RESPONSE_TIME;
++
++ 0.000001 0 0.000000
++ 0.000010 0 0.000000
++ 0.000100 0 0.000000
++ 0.001000 0 0.000000
++ 0.010000 0 0.000000
++ 0.100000 0 0.000000
++ 1.000000 0 0.000000
++ 10.000000 0 0.000000
++ 100.000000 0 0.000000
++ 1000.000000 0 0.000000
++ 10000.000000 0 0.000000
++ 100000.000000 0 0.000000
++1000000.000000 0 0.000000
++TOO LONG 0 TOO LONG
++SELECT * FROM INFORMATION_SCHEMA.QUERY_RESPONSE_TIME;
++time count total
++ 0.000001 0 0.000000
++ 0.000010 0 0.000000
++ 0.000100 0 0.000000
++ 0.001000 0 0.000000
++ 0.010000 0 0.000000
++ 0.100000 0 0.000000
++ 1.000000 0 0.000000
++ 10.000000 0 0.000000
++ 100.000000 0 0.000000
++ 1000.000000 0 0.000000
++ 10000.000000 0 0.000000
++ 100000.000000 0 0.000000
++1000000.000000 0 0.000000
++TOO LONG 0 TOO LONG
++SET GLOBAL QUERY_RESPONSE_TIME_STATS=1;
++SET SESSION query_exec_time=0.31;
++SELECT 1;
++1
++1
++SET SESSION query_exec_time=0.32;
++SELECT 1;
++1
++1
++SET SESSION query_exec_time=0.33;
++SELECT 1;
++1
++1
++SET SESSION query_exec_time=0.34;
++SELECT 1;
++1
++1
++SET SESSION query_exec_time=0.35;
++SELECT 1;
++1
++1
++SET SESSION query_exec_time=0.36;
++SELECT 1;
++1
++1
++SET SESSION query_exec_time=0.37;
++SELECT 1;
++1
++1
++SET SESSION query_exec_time=0.38;
++SELECT 1;
++1
++1
++SET SESSION query_exec_time=0.39;
++SELECT 1;
++1
++1
++SET SESSION query_exec_time=0.4;
++SELECT 1;
++1
++1
++SET SESSION query_exec_time=1.1;
++SELECT 1;
++1
++1
++SET SESSION query_exec_time=1.2;
++SELECT 1;
++1
++1
++SET SESSION query_exec_time=1.3;
++SELECT 1;
++1
++1
++SET SESSION query_exec_time=1.5;
++SELECT 1;
++1
++1
++SET SESSION query_exec_time=1.4;
++SELECT 1;
++1
++1
++SET SESSION query_exec_time=0.5;
++SELECT 1;
++1
++1
++SET SESSION query_exec_time=2.1;
++SELECT 1;
++1
++1
++SET SESSION query_exec_time=2.3;
++SELECT 1;
++1
++1
++SET SESSION query_exec_time=2.5;
++SELECT 1;
++1
++1
++SET SESSION query_exec_time=3.1;
++SELECT 1;
++1
++1
++SET SESSION query_exec_time=4.1;
++SELECT 1;
++1
++1
++SET SESSION query_exec_time=5.1;
++SELECT 1;
++1
++1
++SET SESSION query_exec_time=0.1;
++SET GLOBAL QUERY_RESPONSE_TIME_STATS=0;
++SHOW GLOBAL VARIABLES where Variable_name like 'QUERY_RESPONSE_TIME_RANGE_BASE';
++Variable_name Value
++query_response_time_range_base 10
++SHOW QUERY_RESPONSE_TIME;
++
++ 0.000001 24 0.000000
++ 0.000010 0 0.000000
++ 0.000100 0 0.000000
++ 0.001000 0 0.000000
++ 0.010000 0 0.000000
++ 0.100000 0 0.000000
++ 1.000000 11 4.050000
++ 10.000000 11 25.699999
++ 100.000000 0 0.000000
++ 1000.000000 0 0.000000
++ 10000.000000 0 0.000000
++ 100000.000000 0 0.000000
++1000000.000000 0 0.000000
++TOO LONG 0 TOO LONG
++SELECT * FROM INFORMATION_SCHEMA.QUERY_RESPONSE_TIME;
++time count total
++ 0.000001 24 0.000000
++ 0.000010 0 0.000000
++ 0.000100 0 0.000000
++ 0.001000 0 0.000000
++ 0.010000 0 0.000000
++ 0.100000 0 0.000000
++ 1.000000 11 4.050000
++ 10.000000 11 25.699999
++ 100.000000 0 0.000000
++ 1000.000000 0 0.000000
++ 10000.000000 0 0.000000
++ 100000.000000 0 0.000000
++1000000.000000 0 0.000000
++TOO LONG 0 TOO LONG
++SET SESSION query_exec_time=default;
++SET SESSION query_exec_time=0.1;
++SET GLOBAL QUERY_RESPONSE_TIME_STATS=0;
++SET GLOBAL QUERY_RESPONSE_TIME_RANGE_BASE=7;
++FLUSH QUERY_RESPONSE_TIME;
++SHOW QUERY_RESPONSE_TIME;
++
++ 0.000001 0 0.000000
++ 0.000008 0 0.000000
++ 0.000059 0 0.000000
++ 0.000416 0 0.000000
++ 0.002915 0 0.000000
++ 0.020408 0 0.000000
++ 0.142857 0 0.000000
++ 1.000000 0 0.000000
++ 7.000000 0 0.000000
++ 49.000000 0 0.000000
++ 343.000000 0 0.000000
++ 2401.000000 0 0.000000
++ 16807.000000 0 0.000000
++ 117649.000000 0 0.000000
++ 823543.000000 0 0.000000
++5764801.000000 0 0.000000
++TOO LONG 0 TOO LONG
++SELECT * FROM INFORMATION_SCHEMA.QUERY_RESPONSE_TIME;
++time count total
++ 0.000001 0 0.000000
++ 0.000008 0 0.000000
++ 0.000059 0 0.000000
++ 0.000416 0 0.000000
++ 0.002915 0 0.000000
++ 0.020408 0 0.000000
++ 0.142857 0 0.000000
++ 1.000000 0 0.000000
++ 7.000000 0 0.000000
++ 49.000000 0 0.000000
++ 343.000000 0 0.000000
++ 2401.000000 0 0.000000
++ 16807.000000 0 0.000000
++ 117649.000000 0 0.000000
++ 823543.000000 0 0.000000
++5764801.000000 0 0.000000
++TOO LONG 0 TOO LONG
++SET GLOBAL QUERY_RESPONSE_TIME_STATS=1;
++SET SESSION query_exec_time=0.31;
++SELECT 1;
++1
++1
++SET SESSION query_exec_time=0.32;
++SELECT 1;
++1
++1
++SET SESSION query_exec_time=0.33;
++SELECT 1;
++1
++1
++SET SESSION query_exec_time=0.34;
++SELECT 1;
++1
++1
++SET SESSION query_exec_time=0.35;
++SELECT 1;
++1
++1
++SET SESSION query_exec_time=0.36;
++SELECT 1;
++1
++1
++SET SESSION query_exec_time=0.37;
++SELECT 1;
++1
++1
++SET SESSION query_exec_time=0.38;
++SELECT 1;
++1
++1
++SET SESSION query_exec_time=0.39;
++SELECT 1;
++1
++1
++SET SESSION query_exec_time=0.4;
++SELECT 1;
++1
++1
++SET SESSION query_exec_time=1.1;
++SELECT 1;
++1
++1
++SET SESSION query_exec_time=1.2;
++SELECT 1;
++1
++1
++SET SESSION query_exec_time=1.3;
++SELECT 1;
++1
++1
++SET SESSION query_exec_time=1.5;
++SELECT 1;
++1
++1
++SET SESSION query_exec_time=1.4;
++SELECT 1;
++1
++1
++SET SESSION query_exec_time=0.5;
++SELECT 1;
++1
++1
++SET SESSION query_exec_time=2.1;
++SELECT 1;
++1
++1
++SET SESSION query_exec_time=2.3;
++SELECT 1;
++1
++1
++SET SESSION query_exec_time=2.5;
++SELECT 1;
++1
++1
++SET SESSION query_exec_time=3.1;
++SELECT 1;
++1
++1
++SET SESSION query_exec_time=4.1;
++SELECT 1;
++1
++1
++SET SESSION query_exec_time=5.1;
++SELECT 1;
++1
++1
++SET SESSION query_exec_time=0.1;
++SET GLOBAL QUERY_RESPONSE_TIME_STATS=0;
++SHOW GLOBAL VARIABLES where Variable_name like 'QUERY_RESPONSE_TIME_RANGE_BASE';
++Variable_name Value
++query_response_time_range_base 7
++SHOW QUERY_RESPONSE_TIME;
++
++ 0.000001 24 0.000000
++ 0.000008 0 0.000000
++ 0.000059 0 0.000000
++ 0.000416 0 0.000000
++ 0.002915 0 0.000000
++ 0.020408 0 0.000000
++ 0.142857 0 0.000000
++ 1.000000 11 4.050000
++ 7.000000 11 25.699999
++ 49.000000 0 0.000000
++ 343.000000 0 0.000000
++ 2401.000000 0 0.000000
++ 16807.000000 0 0.000000
++ 117649.000000 0 0.000000
++ 823543.000000 0 0.000000
++5764801.000000 0 0.000000
++TOO LONG 0 TOO LONG
++SELECT * FROM INFORMATION_SCHEMA.QUERY_RESPONSE_TIME;
++time count total
++ 0.000001 24 0.000000
++ 0.000008 0 0.000000
++ 0.000059 0 0.000000
++ 0.000416 0 0.000000
++ 0.002915 0 0.000000
++ 0.020408 0 0.000000
++ 0.142857 0 0.000000
++ 1.000000 11 4.050000
++ 7.000000 11 25.699999
++ 49.000000 0 0.000000
++ 343.000000 0 0.000000
++ 2401.000000 0 0.000000
++ 16807.000000 0 0.000000
++ 117649.000000 0 0.000000
++ 823543.000000 0 0.000000
++5764801.000000 0 0.000000
++TOO LONG 0 TOO LONG
++SET SESSION query_exec_time=default;
++SET SESSION query_exec_time=0.1;
++SET GLOBAL QUERY_RESPONSE_TIME_STATS=0;
++SET GLOBAL QUERY_RESPONSE_TIME_RANGE_BASE=156;
++FLUSH QUERY_RESPONSE_TIME;
++SHOW QUERY_RESPONSE_TIME;
++
++ 0.000041 0 0.000000
++ 0.006410 0 0.000000
++ 1.000000 0 0.000000
++ 156.000000 0 0.000000
++ 24336.000000 0 0.000000
++3796416.000000 0 0.000000
++TOO LONG 0 TOO LONG
++SELECT * FROM INFORMATION_SCHEMA.QUERY_RESPONSE_TIME;
++time count total
++ 0.000041 0 0.000000
++ 0.006410 0 0.000000
++ 1.000000 0 0.000000
++ 156.000000 0 0.000000
++ 24336.000000 0 0.000000
++3796416.000000 0 0.000000
++TOO LONG 0 TOO LONG
++SET GLOBAL QUERY_RESPONSE_TIME_STATS=1;
++SET SESSION query_exec_time=0.31;
++SELECT 1;
++1
++1
++SET SESSION query_exec_time=0.32;
++SELECT 1;
++1
++1
++SET SESSION query_exec_time=0.33;
++SELECT 1;
++1
++1
++SET SESSION query_exec_time=0.34;
++SELECT 1;
++1
++1
++SET SESSION query_exec_time=0.35;
++SELECT 1;
++1
++1
++SET SESSION query_exec_time=0.36;
++SELECT 1;
++1
++1
++SET SESSION query_exec_time=0.37;
++SELECT 1;
++1
++1
++SET SESSION query_exec_time=0.38;
++SELECT 1;
++1
++1
++SET SESSION query_exec_time=0.39;
++SELECT 1;
++1
++1
++SET SESSION query_exec_time=0.4;
++SELECT 1;
++1
++1
++SET SESSION query_exec_time=1.1;
++SELECT 1;
++1
++1
++SET SESSION query_exec_time=1.2;
++SELECT 1;
++1
++1
++SET SESSION query_exec_time=1.3;
++SELECT 1;
++1
++1
++SET SESSION query_exec_time=1.5;
++SELECT 1;
++1
++1
++SET SESSION query_exec_time=1.4;
++SELECT 1;
++1
++1
++SET SESSION query_exec_time=0.5;
++SELECT 1;
++1
++1
++SET SESSION query_exec_time=2.1;
++SELECT 1;
++1
++1
++SET SESSION query_exec_time=2.3;
++SELECT 1;
++1
++1
++SET SESSION query_exec_time=2.5;
++SELECT 1;
++1
++1
++SET SESSION query_exec_time=3.1;
++SELECT 1;
++1
++1
++SET SESSION query_exec_time=4.1;
++SELECT 1;
++1
++1
++SET SESSION query_exec_time=5.1;
++SELECT 1;
++1
++1
++SET SESSION query_exec_time=0.1;
++SET GLOBAL QUERY_RESPONSE_TIME_STATS=0;
++SHOW GLOBAL VARIABLES where Variable_name like 'QUERY_RESPONSE_TIME_RANGE_BASE';
++Variable_name Value
++query_response_time_range_base 156
++SHOW QUERY_RESPONSE_TIME;
++
++ 0.000041 24 0.000000
++ 0.006410 0 0.000000
++ 1.000000 11 4.050000
++ 156.000000 11 25.699999
++ 24336.000000 0 0.000000
++3796416.000000 0 0.000000
++TOO LONG 0 TOO LONG
++SELECT * FROM INFORMATION_SCHEMA.QUERY_RESPONSE_TIME;
++time count total
++ 0.000041 24 0.000000
++ 0.006410 0 0.000000
++ 1.000000 11 4.050000
++ 156.000000 11 25.699999
++ 24336.000000 0 0.000000
++3796416.000000 0 0.000000
++TOO LONG 0 TOO LONG
++SET SESSION query_exec_time=default;
++SET SESSION query_exec_time=0.1;
++SET GLOBAL QUERY_RESPONSE_TIME_STATS=0;
++SET GLOBAL QUERY_RESPONSE_TIME_RANGE_BASE=1000;
++FLUSH QUERY_RESPONSE_TIME;
++SHOW QUERY_RESPONSE_TIME;
++
++ 0.000001 0 0.000000
++ 0.001000 0 0.000000
++ 1.000000 0 0.000000
++ 1000.000000 0 0.000000
++1000000.000000 0 0.000000
++TOO LONG 0 TOO LONG
++SELECT * FROM INFORMATION_SCHEMA.QUERY_RESPONSE_TIME;
++time count total
++ 0.000001 0 0.000000
++ 0.001000 0 0.000000
++ 1.000000 0 0.000000
++ 1000.000000 0 0.000000
++1000000.000000 0 0.000000
++TOO LONG 0 TOO LONG
++SET GLOBAL QUERY_RESPONSE_TIME_STATS=1;
++SET SESSION query_exec_time=0.31;
++SELECT 1;
++1
++1
++SET SESSION query_exec_time=0.32;
++SELECT 1;
++1
++1
++SET SESSION query_exec_time=0.33;
++SELECT 1;
++1
++1
++SET SESSION query_exec_time=0.34;
++SELECT 1;
++1
++1
++SET SESSION query_exec_time=0.35;
++SELECT 1;
++1
++1
++SET SESSION query_exec_time=0.36;
++SELECT 1;
++1
++1
++SET SESSION query_exec_time=0.37;
++SELECT 1;
++1
++1
++SET SESSION query_exec_time=0.38;
++SELECT 1;
++1
++1
++SET SESSION query_exec_time=0.39;
++SELECT 1;
++1
++1
++SET SESSION query_exec_time=0.4;
++SELECT 1;
++1
++1
++SET SESSION query_exec_time=1.1;
++SELECT 1;
++1
++1
++SET SESSION query_exec_time=1.2;
++SELECT 1;
++1
++1
++SET SESSION query_exec_time=1.3;
++SELECT 1;
++1
++1
++SET SESSION query_exec_time=1.5;
++SELECT 1;
++1
++1
++SET SESSION query_exec_time=1.4;
++SELECT 1;
++1
++1
++SET SESSION query_exec_time=0.5;
++SELECT 1;
++1
++1
++SET SESSION query_exec_time=2.1;
++SELECT 1;
++1
++1
++SET SESSION query_exec_time=2.3;
++SELECT 1;
++1
++1
++SET SESSION query_exec_time=2.5;
++SELECT 1;
++1
++1
++SET SESSION query_exec_time=3.1;
++SELECT 1;
++1
++1
++SET SESSION query_exec_time=4.1;
++SELECT 1;
++1
++1
++SET SESSION query_exec_time=5.1;
++SELECT 1;
++1
++1
++SET SESSION query_exec_time=0.1;
++SET GLOBAL QUERY_RESPONSE_TIME_STATS=0;
++SHOW GLOBAL VARIABLES where Variable_name like 'QUERY_RESPONSE_TIME_RANGE_BASE';
++Variable_name Value
++query_response_time_range_base 1000
++SHOW QUERY_RESPONSE_TIME;
++
++ 0.000001 24 0.000000
++ 0.001000 0 0.000000
++ 1.000000 11 4.050000
++ 1000.000000 11 25.699999
++1000000.000000 0 0.000000
++TOO LONG 0 TOO LONG
++SELECT * FROM INFORMATION_SCHEMA.QUERY_RESPONSE_TIME;
++time count total
++ 0.000001 24 0.000000
++ 0.001000 0 0.000000
++ 1.000000 11 4.050000
++ 1000.000000 11 25.699999
++1000000.000000 0 0.000000
++TOO LONG 0 TOO LONG
++SET SESSION query_exec_time=default;
++SET SESSION query_exec_time=0.1;
++SET GLOBAL QUERY_RESPONSE_TIME_STATS=0;
++SET GLOBAL QUERY_RESPONSE_TIME_RANGE_BASE=1001;
++Warnings:
++Warning 1292 Truncated incorrect query_response_time_range_base value: '1001'
++FLUSH QUERY_RESPONSE_TIME;
++SHOW QUERY_RESPONSE_TIME;
++
++ 0.000001 0 0.000000
++ 0.001000 0 0.000000
++ 1.000000 0 0.000000
++ 1000.000000 0 0.000000
++1000000.000000 0 0.000000
++TOO LONG 0 TOO LONG
++SELECT * FROM INFORMATION_SCHEMA.QUERY_RESPONSE_TIME;
++time count total
++ 0.000001 0 0.000000
++ 0.001000 0 0.000000
++ 1.000000 0 0.000000
++ 1000.000000 0 0.000000
++1000000.000000 0 0.000000
++TOO LONG 0 TOO LONG
++SET GLOBAL QUERY_RESPONSE_TIME_STATS=1;
++SET SESSION query_exec_time=0.31;
++SELECT 1;
++1
++1
++SET SESSION query_exec_time=0.32;
++SELECT 1;
++1
++1
++SET SESSION query_exec_time=0.33;
++SELECT 1;
++1
++1
++SET SESSION query_exec_time=0.34;
++SELECT 1;
++1
++1
++SET SESSION query_exec_time=0.35;
++SELECT 1;
++1
++1
++SET SESSION query_exec_time=0.36;
++SELECT 1;
++1
++1
++SET SESSION query_exec_time=0.37;
++SELECT 1;
++1
++1
++SET SESSION query_exec_time=0.38;
++SELECT 1;
++1
++1
++SET SESSION query_exec_time=0.39;
++SELECT 1;
++1
++1
++SET SESSION query_exec_time=0.4;
++SELECT 1;
++1
++1
++SET SESSION query_exec_time=1.1;
++SELECT 1;
++1
++1
++SET SESSION query_exec_time=1.2;
++SELECT 1;
++1
++1
++SET SESSION query_exec_time=1.3;
++SELECT 1;
++1
++1
++SET SESSION query_exec_time=1.5;
++SELECT 1;
++1
++1
++SET SESSION query_exec_time=1.4;
++SELECT 1;
++1
++1
++SET SESSION query_exec_time=0.5;
++SELECT 1;
++1
++1
++SET SESSION query_exec_time=2.1;
++SELECT 1;
++1
++1
++SET SESSION query_exec_time=2.3;
++SELECT 1;
++1
++1
++SET SESSION query_exec_time=2.5;
++SELECT 1;
++1
++1
++SET SESSION query_exec_time=3.1;
++SELECT 1;
++1
++1
++SET SESSION query_exec_time=4.1;
++SELECT 1;
++1
++1
++SET SESSION query_exec_time=5.1;
++SELECT 1;
++1
++1
++SET SESSION query_exec_time=0.1;
++SET GLOBAL QUERY_RESPONSE_TIME_STATS=0;
++SHOW GLOBAL VARIABLES where Variable_name like 'QUERY_RESPONSE_TIME_RANGE_BASE';
++Variable_name Value
++query_response_time_range_base 1000
++SHOW QUERY_RESPONSE_TIME;
++
++ 0.000001 24 0.000000
++ 0.001000 0 0.000000
++ 1.000000 11 4.050000
++ 1000.000000 11 25.699999
++1000000.000000 0 0.000000
++TOO LONG 0 TOO LONG
++SELECT * FROM INFORMATION_SCHEMA.QUERY_RESPONSE_TIME;
++time count total
++ 0.000001 24 0.000000
++ 0.001000 0 0.000000
++ 1.000000 11 4.050000
++ 1000.000000 11 25.699999
++1000000.000000 0 0.000000
++TOO LONG 0 TOO LONG
++SET SESSION query_exec_time=default;
++SET GLOBAL QUERY_RESPONSE_TIME_RANGE_BASE=default;
++SET GLOBAL QUERY_RESPONSE_TIME_STATS=default;
+--- /dev/null
++++ b/mysql-test/r/percona_query_response_time-stored.result
+@@ -0,0 +1,544 @@
++CREATE TABLE t(a INT);
++CREATE PROCEDURE test_f(t DECIMAL(3,2))
++BEGIN
++SET SESSION query_exec_time=t;
++INSERT INTO t VALUES(1);
++SET SESSION query_exec_time=0.1;
++DELETE FROM t;
++END^
++SET SESSION query_exec_time=0.1;
++SET GLOBAL QUERY_RESPONSE_TIME_STATS=0;
++SET GLOBAL QUERY_RESPONSE_TIME_RANGE_BASE=1;
++Warnings:
++Warning 1292 Truncated incorrect query_response_time_range_base value: '1'
++FLUSH QUERY_RESPONSE_TIME;
++SET GLOBAL QUERY_RESPONSE_TIME_STATS=1;
++CALL test_f(0.31);
++CALL test_f(0.32);
++CALL test_f(0.33);
++CALL test_f(0.34);
++CALL test_f(0.35);
++CALL test_f(0.36);
++CALL test_f(0.37);
++CALL test_f(0.38);
++CALL test_f(0.39);
++CALL test_f(0.4);
++CALL test_f(1.1);
++CALL test_f(1.2);
++CALL test_f(1.3);
++CALL test_f(1.5);
++CALL test_f(1.4);
++CALL test_f(0.5);
++CALL test_f(2.1);
++CALL test_f(2.3);
++CALL test_f(2.5);
++CALL test_f(3.1);
++CALL test_f(4.1);
++CALL test_f(5.1);
++SET GLOBAL QUERY_RESPONSE_TIME_STATS=0;
++SHOW GLOBAL VARIABLES where Variable_name like 'QUERY_RESPONSE_TIME_RANGE_BASE';
++Variable_name Value
++query_response_time_range_base 2
++SHOW QUERY_RESPONSE_TIME;
++
++ 0.000001 45 0.000000
++ 0.000003 0 0.000000
++ 0.000007 0 0.000000
++ 0.000015 0 0.000000
++ 0.000030 0 0.000000
++ 0.000061 0 0.000000
++ 0.000122 0 0.000000
++ 0.000244 0 0.000000
++ 0.000488 0 0.000000
++ 0.000976 0 0.000000
++ 0.001953 0 0.000000
++ 0.003906 0 0.000000
++ 0.007812 0 0.000000
++ 0.015625 0 0.000000
++ 0.031250 0 0.000000
++ 0.062500 0 0.000000
++ 0.125000 44 4.400000
++ 0.250000 0 0.000000
++ 0.500000 10 3.550000
++ 1.000000 1 0.500000
++ 2.000000 5 6.500000
++ 4.000000 4 10.000000
++ 8.000000 2 9.199999
++ 16.000000 0 0.000000
++ 32.000000 0 0.000000
++ 64.000000 0 0.000000
++ 128.000000 0 0.000000
++ 256.000000 0 0.000000
++ 512.000000 0 0.000000
++ 1024.000000 0 0.000000
++ 2048.000000 0 0.000000
++ 4096.000000 0 0.000000
++ 8192.000000 0 0.000000
++ 16384.000000 0 0.000000
++ 32768.000000 0 0.000000
++ 65536.000000 0 0.000000
++ 131072.000000 0 0.000000
++ 262144.000000 0 0.000000
++ 524288.000000 0 0.000000
++1048576.000000 0 0.000000
++2097152.000000 0 0.000000
++4194304.000000 0 0.000000
++8388608.000000 0 0.000000
++TOO LONG 0 TOO LONG
++SELECT * FROM INFORMATION_SCHEMA.QUERY_RESPONSE_TIME;
++time count total
++ 0.000001 45 0.000000
++ 0.000003 0 0.000000
++ 0.000007 0 0.000000
++ 0.000015 0 0.000000
++ 0.000030 0 0.000000
++ 0.000061 0 0.000000
++ 0.000122 0 0.000000
++ 0.000244 0 0.000000
++ 0.000488 0 0.000000
++ 0.000976 0 0.000000
++ 0.001953 0 0.000000
++ 0.003906 0 0.000000
++ 0.007812 0 0.000000
++ 0.015625 0 0.000000
++ 0.031250 0 0.000000
++ 0.062500 0 0.000000
++ 0.125000 44 4.400000
++ 0.250000 0 0.000000
++ 0.500000 10 3.550000
++ 1.000000 1 0.500000
++ 2.000000 5 6.500000
++ 4.000000 4 10.000000
++ 8.000000 2 9.199999
++ 16.000000 0 0.000000
++ 32.000000 0 0.000000
++ 64.000000 0 0.000000
++ 128.000000 0 0.000000
++ 256.000000 0 0.000000
++ 512.000000 0 0.000000
++ 1024.000000 0 0.000000
++ 2048.000000 0 0.000000
++ 4096.000000 0 0.000000
++ 8192.000000 0 0.000000
++ 16384.000000 0 0.000000
++ 32768.000000 0 0.000000
++ 65536.000000 0 0.000000
++ 131072.000000 0 0.000000
++ 262144.000000 0 0.000000
++ 524288.000000 0 0.000000
++1048576.000000 0 0.000000
++2097152.000000 0 0.000000
++4194304.000000 0 0.000000
++8388608.000000 0 0.000000
++TOO LONG 0 TOO LONG
++SET SESSION query_exec_time=default;
++SET SESSION query_exec_time=0.1;
++SET GLOBAL QUERY_RESPONSE_TIME_STATS=0;
++SET GLOBAL QUERY_RESPONSE_TIME_RANGE_BASE=2;
++FLUSH QUERY_RESPONSE_TIME;
++SET GLOBAL QUERY_RESPONSE_TIME_STATS=1;
++CALL test_f(0.31);
++CALL test_f(0.32);
++CALL test_f(0.33);
++CALL test_f(0.34);
++CALL test_f(0.35);
++CALL test_f(0.36);
++CALL test_f(0.37);
++CALL test_f(0.38);
++CALL test_f(0.39);
++CALL test_f(0.4);
++CALL test_f(1.1);
++CALL test_f(1.2);
++CALL test_f(1.3);
++CALL test_f(1.5);
++CALL test_f(1.4);
++CALL test_f(0.5);
++CALL test_f(2.1);
++CALL test_f(2.3);
++CALL test_f(2.5);
++CALL test_f(3.1);
++CALL test_f(4.1);
++CALL test_f(5.1);
++SET GLOBAL QUERY_RESPONSE_TIME_STATS=0;
++SHOW GLOBAL VARIABLES where Variable_name like 'QUERY_RESPONSE_TIME_RANGE_BASE';
++Variable_name Value
++query_response_time_range_base 2
++SHOW QUERY_RESPONSE_TIME;
++
++ 0.000001 45 0.000000
++ 0.000003 0 0.000000
++ 0.000007 0 0.000000
++ 0.000015 0 0.000000
++ 0.000030 0 0.000000
++ 0.000061 0 0.000000
++ 0.000122 0 0.000000
++ 0.000244 0 0.000000
++ 0.000488 0 0.000000
++ 0.000976 0 0.000000
++ 0.001953 0 0.000000
++ 0.003906 0 0.000000
++ 0.007812 0 0.000000
++ 0.015625 0 0.000000
++ 0.031250 0 0.000000
++ 0.062500 0 0.000000
++ 0.125000 44 4.400000
++ 0.250000 0 0.000000
++ 0.500000 10 3.550000
++ 1.000000 1 0.500000
++ 2.000000 5 6.500000
++ 4.000000 4 10.000000
++ 8.000000 2 9.199999
++ 16.000000 0 0.000000
++ 32.000000 0 0.000000
++ 64.000000 0 0.000000
++ 128.000000 0 0.000000
++ 256.000000 0 0.000000
++ 512.000000 0 0.000000
++ 1024.000000 0 0.000000
++ 2048.000000 0 0.000000
++ 4096.000000 0 0.000000
++ 8192.000000 0 0.000000
++ 16384.000000 0 0.000000
++ 32768.000000 0 0.000000
++ 65536.000000 0 0.000000
++ 131072.000000 0 0.000000
++ 262144.000000 0 0.000000
++ 524288.000000 0 0.000000
++1048576.000000 0 0.000000
++2097152.000000 0 0.000000
++4194304.000000 0 0.000000
++8388608.000000 0 0.000000
++TOO LONG 0 TOO LONG
++SELECT * FROM INFORMATION_SCHEMA.QUERY_RESPONSE_TIME;
++time count total
++ 0.000001 45 0.000000
++ 0.000003 0 0.000000
++ 0.000007 0 0.000000
++ 0.000015 0 0.000000
++ 0.000030 0 0.000000
++ 0.000061 0 0.000000
++ 0.000122 0 0.000000
++ 0.000244 0 0.000000
++ 0.000488 0 0.000000
++ 0.000976 0 0.000000
++ 0.001953 0 0.000000
++ 0.003906 0 0.000000
++ 0.007812 0 0.000000
++ 0.015625 0 0.000000
++ 0.031250 0 0.000000
++ 0.062500 0 0.000000
++ 0.125000 44 4.400000
++ 0.250000 0 0.000000
++ 0.500000 10 3.550000
++ 1.000000 1 0.500000
++ 2.000000 5 6.500000
++ 4.000000 4 10.000000
++ 8.000000 2 9.199999
++ 16.000000 0 0.000000
++ 32.000000 0 0.000000
++ 64.000000 0 0.000000
++ 128.000000 0 0.000000
++ 256.000000 0 0.000000
++ 512.000000 0 0.000000
++ 1024.000000 0 0.000000
++ 2048.000000 0 0.000000
++ 4096.000000 0 0.000000
++ 8192.000000 0 0.000000
++ 16384.000000 0 0.000000
++ 32768.000000 0 0.000000
++ 65536.000000 0 0.000000
++ 131072.000000 0 0.000000
++ 262144.000000 0 0.000000
++ 524288.000000 0 0.000000
++1048576.000000 0 0.000000
++2097152.000000 0 0.000000
++4194304.000000 0 0.000000
++8388608.000000 0 0.000000
++TOO LONG 0 TOO LONG
++SET SESSION query_exec_time=default;
++SET SESSION query_exec_time=0.1;
++SET GLOBAL QUERY_RESPONSE_TIME_STATS=0;
++SET GLOBAL QUERY_RESPONSE_TIME_RANGE_BASE=10;
++FLUSH QUERY_RESPONSE_TIME;
++SET GLOBAL QUERY_RESPONSE_TIME_STATS=1;
++CALL test_f(0.31);
++CALL test_f(0.32);
++CALL test_f(0.33);
++CALL test_f(0.34);
++CALL test_f(0.35);
++CALL test_f(0.36);
++CALL test_f(0.37);
++CALL test_f(0.38);
++CALL test_f(0.39);
++CALL test_f(0.4);
++CALL test_f(1.1);
++CALL test_f(1.2);
++CALL test_f(1.3);
++CALL test_f(1.5);
++CALL test_f(1.4);
++CALL test_f(0.5);
++CALL test_f(2.1);
++CALL test_f(2.3);
++CALL test_f(2.5);
++CALL test_f(3.1);
++CALL test_f(4.1);
++CALL test_f(5.1);
++SET GLOBAL QUERY_RESPONSE_TIME_STATS=0;
++SHOW GLOBAL VARIABLES where Variable_name like 'QUERY_RESPONSE_TIME_RANGE_BASE';
++Variable_name Value
++query_response_time_range_base 10
++SHOW QUERY_RESPONSE_TIME;
++
++ 0.000001 45 0.000000
++ 0.000010 0 0.000000
++ 0.000100 0 0.000000
++ 0.001000 0 0.000000
++ 0.010000 0 0.000000
++ 0.100000 0 0.000000
++ 1.000000 55 8.450000
++ 10.000000 11 25.699999
++ 100.000000 0 0.000000
++ 1000.000000 0 0.000000
++ 10000.000000 0 0.000000
++ 100000.000000 0 0.000000
++1000000.000000 0 0.000000
++TOO LONG 0 TOO LONG
++SELECT * FROM INFORMATION_SCHEMA.QUERY_RESPONSE_TIME;
++time count total
++ 0.000001 45 0.000000
++ 0.000010 0 0.000000
++ 0.000100 0 0.000000
++ 0.001000 0 0.000000
++ 0.010000 0 0.000000
++ 0.100000 0 0.000000
++ 1.000000 55 8.450000
++ 10.000000 11 25.699999
++ 100.000000 0 0.000000
++ 1000.000000 0 0.000000
++ 10000.000000 0 0.000000
++ 100000.000000 0 0.000000
++1000000.000000 0 0.000000
++TOO LONG 0 TOO LONG
++SET SESSION query_exec_time=default;
++SET SESSION query_exec_time=0.1;
++SET GLOBAL QUERY_RESPONSE_TIME_STATS=0;
++SET GLOBAL QUERY_RESPONSE_TIME_RANGE_BASE=7;
++FLUSH QUERY_RESPONSE_TIME;
++SET GLOBAL QUERY_RESPONSE_TIME_STATS=1;
++CALL test_f(0.31);
++CALL test_f(0.32);
++CALL test_f(0.33);
++CALL test_f(0.34);
++CALL test_f(0.35);
++CALL test_f(0.36);
++CALL test_f(0.37);
++CALL test_f(0.38);
++CALL test_f(0.39);
++CALL test_f(0.4);
++CALL test_f(1.1);
++CALL test_f(1.2);
++CALL test_f(1.3);
++CALL test_f(1.5);
++CALL test_f(1.4);
++CALL test_f(0.5);
++CALL test_f(2.1);
++CALL test_f(2.3);
++CALL test_f(2.5);
++CALL test_f(3.1);
++CALL test_f(4.1);
++CALL test_f(5.1);
++SET GLOBAL QUERY_RESPONSE_TIME_STATS=0;
++SHOW GLOBAL VARIABLES where Variable_name like 'QUERY_RESPONSE_TIME_RANGE_BASE';
++Variable_name Value
++query_response_time_range_base 7
++SHOW QUERY_RESPONSE_TIME;
++
++ 0.000001 45 0.000000
++ 0.000008 0 0.000000
++ 0.000059 0 0.000000
++ 0.000416 0 0.000000
++ 0.002915 0 0.000000
++ 0.020408 0 0.000000
++ 0.142857 44 4.400000
++ 1.000000 11 4.050000
++ 7.000000 11 25.699999
++ 49.000000 0 0.000000
++ 343.000000 0 0.000000
++ 2401.000000 0 0.000000
++ 16807.000000 0 0.000000
++ 117649.000000 0 0.000000
++ 823543.000000 0 0.000000
++5764801.000000 0 0.000000
++TOO LONG 0 TOO LONG
++SELECT * FROM INFORMATION_SCHEMA.QUERY_RESPONSE_TIME;
++time count total
++ 0.000001 45 0.000000
++ 0.000008 0 0.000000
++ 0.000059 0 0.000000
++ 0.000416 0 0.000000
++ 0.002915 0 0.000000
++ 0.020408 0 0.000000
++ 0.142857 44 4.400000
++ 1.000000 11 4.050000
++ 7.000000 11 25.699999
++ 49.000000 0 0.000000
++ 343.000000 0 0.000000
++ 2401.000000 0 0.000000
++ 16807.000000 0 0.000000
++ 117649.000000 0 0.000000
++ 823543.000000 0 0.000000
++5764801.000000 0 0.000000
++TOO LONG 0 TOO LONG
++SET SESSION query_exec_time=default;
++SET SESSION query_exec_time=0.1;
++SET GLOBAL QUERY_RESPONSE_TIME_STATS=0;
++SET GLOBAL QUERY_RESPONSE_TIME_RANGE_BASE=156;
++FLUSH QUERY_RESPONSE_TIME;
++SET GLOBAL QUERY_RESPONSE_TIME_STATS=1;
++CALL test_f(0.31);
++CALL test_f(0.32);
++CALL test_f(0.33);
++CALL test_f(0.34);
++CALL test_f(0.35);
++CALL test_f(0.36);
++CALL test_f(0.37);
++CALL test_f(0.38);
++CALL test_f(0.39);
++CALL test_f(0.4);
++CALL test_f(1.1);
++CALL test_f(1.2);
++CALL test_f(1.3);
++CALL test_f(1.5);
++CALL test_f(1.4);
++CALL test_f(0.5);
++CALL test_f(2.1);
++CALL test_f(2.3);
++CALL test_f(2.5);
++CALL test_f(3.1);
++CALL test_f(4.1);
++CALL test_f(5.1);
++SET GLOBAL QUERY_RESPONSE_TIME_STATS=0;
++SHOW GLOBAL VARIABLES where Variable_name like 'QUERY_RESPONSE_TIME_RANGE_BASE';
++Variable_name Value
++query_response_time_range_base 156
++SHOW QUERY_RESPONSE_TIME;
++
++ 0.000041 45 0.000000
++ 0.006410 0 0.000000
++ 1.000000 55 8.450000
++ 156.000000 11 25.699999
++ 24336.000000 0 0.000000
++3796416.000000 0 0.000000
++TOO LONG 0 TOO LONG
++SELECT * FROM INFORMATION_SCHEMA.QUERY_RESPONSE_TIME;
++time count total
++ 0.000041 45 0.000000
++ 0.006410 0 0.000000
++ 1.000000 55 8.450000
++ 156.000000 11 25.699999
++ 24336.000000 0 0.000000
++3796416.000000 0 0.000000
++TOO LONG 0 TOO LONG
++SET SESSION query_exec_time=default;
++SET SESSION query_exec_time=0.1;
++SET GLOBAL QUERY_RESPONSE_TIME_STATS=0;
++SET GLOBAL QUERY_RESPONSE_TIME_RANGE_BASE=1000;
++FLUSH QUERY_RESPONSE_TIME;
++SET GLOBAL QUERY_RESPONSE_TIME_STATS=1;
++CALL test_f(0.31);
++CALL test_f(0.32);
++CALL test_f(0.33);
++CALL test_f(0.34);
++CALL test_f(0.35);
++CALL test_f(0.36);
++CALL test_f(0.37);
++CALL test_f(0.38);
++CALL test_f(0.39);
++CALL test_f(0.4);
++CALL test_f(1.1);
++CALL test_f(1.2);
++CALL test_f(1.3);
++CALL test_f(1.5);
++CALL test_f(1.4);
++CALL test_f(0.5);
++CALL test_f(2.1);
++CALL test_f(2.3);
++CALL test_f(2.5);
++CALL test_f(3.1);
++CALL test_f(4.1);
++CALL test_f(5.1);
++SET GLOBAL QUERY_RESPONSE_TIME_STATS=0;
++SHOW GLOBAL VARIABLES where Variable_name like 'QUERY_RESPONSE_TIME_RANGE_BASE';
++Variable_name Value
++query_response_time_range_base 1000
++SHOW QUERY_RESPONSE_TIME;
++
++ 0.000001 45 0.000000
++ 0.001000 0 0.000000
++ 1.000000 55 8.450000
++ 1000.000000 11 25.699999
++1000000.000000 0 0.000000
++TOO LONG 0 TOO LONG
++SELECT * FROM INFORMATION_SCHEMA.QUERY_RESPONSE_TIME;
++time count total
++ 0.000001 45 0.000000
++ 0.001000 0 0.000000
++ 1.000000 55 8.450000
++ 1000.000000 11 25.699999
++1000000.000000 0 0.000000
++TOO LONG 0 TOO LONG
++SET SESSION query_exec_time=default;
++SET SESSION query_exec_time=0.1;
++SET GLOBAL QUERY_RESPONSE_TIME_STATS=0;
++SET GLOBAL QUERY_RESPONSE_TIME_RANGE_BASE=1001;
++Warnings:
++Warning 1292 Truncated incorrect query_response_time_range_base value: '1001'
++FLUSH QUERY_RESPONSE_TIME;
++SET GLOBAL QUERY_RESPONSE_TIME_STATS=1;
++CALL test_f(0.31);
++CALL test_f(0.32);
++CALL test_f(0.33);
++CALL test_f(0.34);
++CALL test_f(0.35);
++CALL test_f(0.36);
++CALL test_f(0.37);
++CALL test_f(0.38);
++CALL test_f(0.39);
++CALL test_f(0.4);
++CALL test_f(1.1);
++CALL test_f(1.2);
++CALL test_f(1.3);
++CALL test_f(1.5);
++CALL test_f(1.4);
++CALL test_f(0.5);
++CALL test_f(2.1);
++CALL test_f(2.3);
++CALL test_f(2.5);
++CALL test_f(3.1);
++CALL test_f(4.1);
++CALL test_f(5.1);
++SET GLOBAL QUERY_RESPONSE_TIME_STATS=0;
++SHOW GLOBAL VARIABLES where Variable_name like 'QUERY_RESPONSE_TIME_RANGE_BASE';
++Variable_name Value
++query_response_time_range_base 1000
++SHOW QUERY_RESPONSE_TIME;
++
++ 0.000001 45 0.000000
++ 0.001000 0 0.000000
++ 1.000000 55 8.450000
++ 1000.000000 11 25.699999
++1000000.000000 0 0.000000
++TOO LONG 0 TOO LONG
++SELECT * FROM INFORMATION_SCHEMA.QUERY_RESPONSE_TIME;
++time count total
++ 0.000001 45 0.000000
++ 0.001000 0 0.000000
++ 1.000000 55 8.450000
++ 1000.000000 11 25.699999
++1000000.000000 0 0.000000
++TOO LONG 0 TOO LONG
++SET SESSION query_exec_time=default;
++SET GLOBAL QUERY_RESPONSE_TIME_RANGE_BASE=default;
++SET GLOBAL QUERY_RESPONSE_TIME_STATS=default;
++DROP PROCEDURE test_f;
++DROP TABLE t;
+--- /dev/null
++++ b/mysql-test/t/percona_query_response_time-replication.test
+@@ -0,0 +1,28 @@
++SET GLOBAL query_exec_time=0.1;
++
++--source include/have_response_time_distribution.inc
++--source include/have_debug.inc
++--source include/have_binlog_format_statement.inc
++--source include/master-slave.inc
++
++--let base=1
++--source include/query_response_time-replication.inc
++--let base=2
++--source include/query_response_time-replication.inc
++--let base=10
++--source include/query_response_time-replication.inc
++--let base=7
++--source include/query_response_time-replication.inc
++--let base=156
++--source include/query_response_time-replication.inc
++--let base=1000
++--source include/query_response_time-replication.inc
++--let base=1001
++--source include/query_response_time-replication.inc
++
++--source include/rpl_end.inc
++
++SET GLOBAL query_exec_time=default;
++
++connection slave;
++SET GLOBAL query_exec_time=default;
+--- /dev/null
++++ b/mysql-test/t/percona_query_response_time-stored.test
+@@ -0,0 +1,36 @@
++--source include/have_response_time_distribution.inc
++--source include/have_debug.inc
++
++CREATE TABLE t(a INT);
++
++delimiter ^;
++CREATE PROCEDURE test_f(t DECIMAL(3,2))
++BEGIN
++ SET SESSION query_exec_time=t;
++ INSERT INTO t VALUES(1);
++ SET SESSION query_exec_time=0.1;
++ DELETE FROM t;
++END^
++delimiter ;^
++
++--let base=1
++--source include/query_response_time-stored.inc
++--let base=2
++--source include/query_response_time-stored.inc
++--let base=10
++--source include/query_response_time-stored.inc
++--let base=7
++--source include/query_response_time-stored.inc
++--let base=156
++--source include/query_response_time-stored.inc
++--let base=1000
++--source include/query_response_time-stored.inc
++--let base=1001
++--source include/query_response_time-stored.inc
++
++SET GLOBAL QUERY_RESPONSE_TIME_RANGE_BASE=default;
++SET GLOBAL QUERY_RESPONSE_TIME_STATS=default;
++
++DROP PROCEDURE test_f;
++
++DROP TABLE t;
+--- /dev/null
++++ b/mysql-test/t/percona_query_response_time.test
+@@ -0,0 +1,20 @@
++--source include/have_response_time_distribution.inc
++--source include/have_debug.inc
++
++--let base=1
++--source include/query_response_time.inc
++--let base=2
++--source include/query_response_time.inc
++--let base=10
++--source include/query_response_time.inc
++--let base=7
++--source include/query_response_time.inc
++--let base=156
++--source include/query_response_time.inc
++--let base=1000
++--source include/query_response_time.inc
++--let base=1001
++--source include/query_response_time.inc
++
++SET GLOBAL QUERY_RESPONSE_TIME_RANGE_BASE=default;
++SET GLOBAL QUERY_RESPONSE_TIME_STATS=default;
+--- /dev/null
++++ b/patch_info/response-time-distribution.info
@@ -0,0 +1,9 @@
+File=response-time-distribution.patch
+Name=Response time distribution
+Changelog
+2010-07-02 first version avaliable
+2010-09-15 add column 'total'
-diff -ruN a/sql/CMakeLists.txt b/sql/CMakeLists.txt
---- a/sql/CMakeLists.txt 2010-12-03 20:58:26.000000000 +0300
-+++ b/sql/CMakeLists.txt 2011-01-16 18:53:59.000000000 +0300
-@@ -51,7 +51,7 @@
+--- a/sql/CMakeLists.txt
++++ b/sql/CMakeLists.txt
+@@ -52,7 +52,7 @@
message.h mf_iocache.cc my_decimal.cc ../sql-common/my_time.c
mysqld.cc net_serv.cc keycaches.cc
../sql-common/client_plugin.c
../sql-common/pack.c parse_file.cc password.c procedure.cc
protocol.cc records.cc repl_failsafe.cc rpl_filter.cc set_var.cc
slave.cc sp.cc sp_cache.cc sp_head.cc sp_pcontext.cc
-@@ -59,7 +59,7 @@
+@@ -60,7 +60,7 @@
sql_cache.cc sql_class.cc sql_client.cc sql_crypt.cc sql_crypt.h
sql_cursor.cc sql_db.cc sql_delete.cc sql_derived.cc sql_do.cc
sql_error.cc sql_handler.cc sql_help.cc sql_insert.cc sql_lex.cc
sql_partition.cc sql_plugin.cc sql_prepare.cc sql_rename.cc
debug_sync.cc debug_sync.h
sql_repl.cc sql_select.cc sql_show.cc sql_state.c sql_string.cc
-diff -ruN a/sql/handler.h b/sql/handler.h
---- a/sql/handler.h 2011-01-16 18:53:33.000000000 +0300
-+++ b/sql/handler.h 2011-01-16 18:54:00.000000000 +0300
-@@ -580,6 +580,7 @@
+--- a/sql/handler.h
++++ b/sql/handler.h
+@@ -581,6 +581,7 @@
SCH_PROFILES,
SCH_REFERENTIAL_CONSTRAINTS,
SCH_PROCEDURES,
SCH_SCHEMATA,
SCH_SCHEMA_PRIVILEGES,
SCH_SESSION_STATUS,
-diff -ruN a/sql/lex.h b/sql/lex.h
---- a/sql/lex.h 2010-12-03 20:58:26.000000000 +0300
-+++ b/sql/lex.h 2011-01-16 18:54:01.000000000 +0300
+--- a/sql/lex.h
++++ b/sql/lex.h
@@ -426,6 +426,7 @@
{ "PURGE", SYM(PURGE)},
{ "QUARTER", SYM(QUARTER_SYM)},
{ "QUICK", SYM(QUICK)},
{ "RANGE", SYM(RANGE_SYM)},
{ "READ", SYM(READ_SYM)},
-diff -ruN a/sql/mysqld.cc b/sql/mysqld.cc
---- a/sql/mysqld.cc 2011-01-16 18:53:35.000000000 +0300
-+++ b/sql/mysqld.cc 2011-01-17 02:22:27.000000000 +0300
+--- a/sql/mysqld.cc
++++ b/sql/mysqld.cc
@@ -69,6 +69,8 @@
#include "debug_sync.h"
#include "sql_callback.h"
#ifdef WITH_PERFSCHEMA_STORAGE_ENGINE
#include "../storage/perfschema/pfs_server.h"
#endif /* WITH_PERFSCHEMA_STORAGE_ENGINE */
-@@ -603,7 +605,7 @@
+@@ -615,7 +617,7 @@
MY_LOCALE *my_default_lc_messages;
MY_LOCALE *my_default_lc_time_names;
SHOW_COMP_OPTION have_geometry, have_rtree_keys;
SHOW_COMP_OPTION have_crypt, have_compress;
SHOW_COMP_OPTION have_profiling;
-@@ -904,6 +906,10 @@
+@@ -917,6 +919,10 @@
my_bool opt_enable_shared_memory;
HANDLE smem_event_connect_request= 0;
#endif
my_bool opt_use_ssl = 0;
char *opt_ssl_ca= NULL, *opt_ssl_capath= NULL, *opt_ssl_cert= NULL,
-@@ -1472,6 +1478,9 @@
+@@ -1488,6 +1494,9 @@
my_free(opt_bin_logname);
bitmap_free(&temp_pool);
free_max_user_conn();
#ifdef HAVE_REPLICATION
end_slave_list();
#endif
-@@ -3925,6 +3934,9 @@
+@@ -3860,6 +3869,9 @@
if (!DEFAULT_ERRMSGS[0][0])
unireg_abort(1);
/* We have to initialize the storage engines before CSV logging */
if (ha_init())
{
-@@ -6797,6 +6809,11 @@
+@@ -6773,6 +6785,11 @@
#else
have_query_cache=SHOW_OPTION_NO;
#endif
#ifdef HAVE_SPATIAL
have_geometry=SHOW_OPTION_YES;
#else
-diff -ruN a/sql/mysqld.h b/sql/mysqld.h
---- a/sql/mysqld.h 2011-01-16 18:53:35.000000000 +0300
-+++ b/sql/mysqld.h 2011-01-17 02:08:20.000000000 +0300
+--- a/sql/mysqld.h
++++ b/sql/mysqld.h
@@ -98,6 +98,10 @@
extern bool opt_disable_networking, opt_skip_show_db;
extern bool opt_skip_name_resolve;
extern my_bool opt_character_set_client_handshake;
extern bool volatile abort_loop;
extern bool in_bootstrap;
-diff -ruN a/sql/query_response_time.cc b/sql/query_response_time.cc
---- a/sql/query_response_time.cc 1970-01-01 03:00:00.000000000 +0300
-+++ b/sql/query_response_time.cc 2011-01-17 02:13:08.000000000 +0300
-@@ -0,0 +1,372 @@
+--- /dev/null
++++ b/sql/query_response_time.cc
+@@ -0,0 +1,302 @@
+#include "mysql_version.h"
-+#ifdef __FreeBSD__
-+#include <sys/types.h>
-+#include <machine/atomic.h>
-+#endif // __FreeBSD__
+#include "my_global.h"
+#ifdef HAVE_RESPONSE_TIME_DISTRIBUTION
+#include "mysql_com.h"
+#define MAXIMUM_BASE QRT_MAXIMUM_BASE
+#define POSITIVE_POWER_FILLER QRT_POSITIVE_POWER_FILLER
+#define NEGATIVE_POWER_FILLER QRT_NEGATIVE_POWER_FILLER
-+#define STRING_OVERFLOW QRT_STRING_OVERFLOW
+#define TIME_OVERFLOW QRT_TIME_OVERFLOW
+#define DEFAULT_BASE QRT_DEFAULT_BASE
+
+ ulonglong m_bound[OVERALL_POWER_COUNT];
+};
+
-+void print_time(char* buffer, std::size_t buffer_size, std::size_t string_positive_power_length, const char* format, uint64 value)
++static
++void print_time(char* buffer, std::size_t buffer_size, const char* format,
++ uint64 value)
+{
-+ memset(buffer,'X',buffer_size);
-+ buffer[string_positive_power_length]= '.';
+ ulonglong second= (value / MILLION);
+ ulonglong microsecond= (value % MILLION);
-+ std::size_t result_length= snprintf(buffer,buffer_size,format,second,microsecond);
-+ if(result_length < 0)
-+ {
-+ assert(sizeof(STRING_OVERFLOW) <= buffer_size);
-+ memcpy(buffer, STRING_OVERFLOW, sizeof(STRING_OVERFLOW));
-+ return;
-+ }
-+ buffer[result_length]= 0;
-+}
-+#ifdef __x86_64__
-+typedef uint64 TimeCounter;
-+void add_time_atomic(TimeCounter* counter, uint64 time)
-+{
-+ __sync_fetch_and_add(counter,time);
-+}
-+#endif // __x86_64__
-+#ifdef __i386__
-+inline uint32 get_high(uint64 value)
-+{
-+ return ((value >> 32) << 32);
-+}
-+inline uint32 get_low(uint64 value)
-+{
-+ return ((value << 32) >> 32);
-+}
-+#ifdef __FreeBSD__
-+inline bool compare_and_swap(volatile uint32 *target, uint32 old, uint32 new_value)
-+{
-+ return atomic_cmpset_32(target,old,new_value);
++ my_snprintf(buffer, buffer_size, format, second, microsecond);
+}
-+#else // __FreeBSD__
-+inline bool compare_and_swap(volatile uint32* target, uint32 old, uint32 new_value)
-+{
-+ return __sync_bool_compare_and_swap(target,old,new_value);
-+}
-+#endif // __FreeBSD__
-+class TimeCounter
++
++class time_collector
+{
+public:
-+ TimeCounter& operator=(uint64 time)
++ time_collector(utility& u) : m_utility(&u)
+ {
-+ this->m_high= get_high(time);
-+ this->m_low= get_low(time);
-+ return *this;
++ my_atomic_rwlock_init(&time_collector_lock);
+ }
-+ operator uint64() const
++ ~time_collector()
+ {
-+ return ((static_cast<uint64>(m_high) << 32) + static_cast<uint64>(m_low));
++ my_atomic_rwlock_destroy(&time_collector_lock);
+ }
-+ void add(uint64 time)
++ uint32 count(uint index) const
+ {
-+ uint32 time_high = get_high(time);
-+ uint32 time_low = get_low(time);
-+ uint64 time_low64= time_low;
-+ while(true)
-+ {
-+ uint32 old_low= this->m_low;
-+ uint64 old_low64= old_low;
-+
-+ uint64 new_low64= old_low64 + time_low64;
-+ uint32 new_low= (get_low(new_low64));
-+ bool add_high= (get_high(new_low64) != 0);
-+
-+ if(!compare_and_swap(&m_low,old_low,new_low))
-+ {
-+ continue;
-+ }
-+ if(add_high)
-+ {
-+ ++time_high;
-+ }
-+ if(time_high > 0)
-+ {
-+ __sync_fetch_and_add(&m_high,time_high);
-+ }
-+ break;
-+ }
++ my_atomic_rwlock_rdlock(&time_collector_lock);
++ uint32 result= my_atomic_load32((int32*)&m_count[index]);
++ my_atomic_rwlock_rdunlock(&time_collector_lock);
++ return result;
+ }
-+private:
-+ uint32 m_low;
-+ uint32 m_high;
-+};
-+void add_time_atomic(TimeCounter* counter, uint64 time)
-+{
-+ counter->add(time);
-+}
-+#endif // __i386__
-+
-+class time_collector
-+{
-+public:
-+ time_collector(utility& u) : m_utility(&u)
++ uint64 total(uint index) const
+ {
++ my_atomic_rwlock_rdlock(&time_collector_lock);
++ uint64 result= my_atomic_load64((int64*)&m_total[index]);
++ my_atomic_rwlock_rdunlock(&time_collector_lock);
++ return result;
+ }
-+ uint32 count(uint index) const { return m_count[index]; }
-+ uint64 total(uint index) const { return m_total[index]; }
+public:
+ void flush()
+ {
-+ memset(&m_count,0,sizeof(m_count));
++ my_atomic_rwlock_wrlock(&time_collector_lock);
++ memset((void*)&m_count,0,sizeof(m_count));
+ memset((void*)&m_total,0,sizeof(m_total));
++ my_atomic_rwlock_wrunlock(&time_collector_lock);
+ }
+ void collect(uint64 time)
+ {
-+ bool no_collect= false;
-+ DBUG_EXECUTE_IF("response_time_distribution_log_only_more_300_milliseconds", { \
-+ no_collect= time < 300 * 1000; \
-+ });
-+ if(no_collect) return;
+ int i= 0;
+ for(int count= m_utility->bound_count(); count > i; ++i)
+ {
+ if(m_utility->bound(i) > time)
+ {
-+ __sync_fetch_and_add(&(m_count[i]),(uint32)1);
-+ add_time_atomic(&(m_total[i]),time);
++ my_atomic_rwlock_wrlock(&time_collector_lock);
++ my_atomic_add32((int32*)(&m_count[i]), 1);
++ my_atomic_add64((int64*)(&m_total[i]), time);
++ my_atomic_rwlock_wrunlock(&time_collector_lock);
+ break;
+ }
+ }
+ }
+private:
+ utility* m_utility;
++ /* The lock for atomic operations on m_count and m_total. Only actually
++ used on architectures that do not have atomic implementation of atomic
++ operations. */
++ my_atomic_rwlock_t time_collector_lock;
+ uint32 m_count[OVERALL_POWER_COUNT + 1];
-+ TimeCounter m_total[OVERALL_POWER_COUNT + 1];
++ uint64 m_total[OVERALL_POWER_COUNT + 1];
+};
+
+class collector
+ }
+ else
+ {
-+ print_time(time,sizeof(time),TIME_STRING_POSITIVE_POWER_LENGTH,TIME_STRING_FORMAT,this->bound(i));
-+ print_time(total,sizeof(total),TOTAL_STRING_POSITIVE_POWER_LENGTH,TOTAL_STRING_FORMAT,this->total(i));
++ print_time(time, sizeof(time), TIME_STRING_FORMAT, this->bound(i));
++ print_time(total, sizeof(total), TOTAL_STRING_FORMAT, this->total(i));
+ }
+ fields[0]->store(time,strlen(time),system_charset_info);
+ fields[1]->store(this->count(i));
+ return query_response_time::g_collector.fill(thd,tables,cond);
+}
+#endif // HAVE_RESPONSE_TIME_DISTRIBUTION
-diff -ruN a/sql/query_response_time.h b/sql/query_response_time.h
---- a/sql/query_response_time.h 1970-01-01 03:00:00.000000000 +0300
-+++ b/sql/query_response_time.h 2011-01-17 02:13:34.000000000 +0300
-@@ -0,0 +1,71 @@
+--- /dev/null
++++ b/sql/query_response_time.h
+@@ -0,0 +1,64 @@
+#ifndef QUERY_RESPONSE_TIME_H
+#define QUERY_RESPONSE_TIME_H
+
+ and number 7234 result is:
+ ' 7234'
+*/
-+#define QRT_POSITIVE_POWER_FILLER " "
++#define QRT_POSITIVE_POWER_FILLER ""
+/*
+ Filler for fractional number. Similiary to whole number
+*/
+#define QRT_NEGATIVE_POWER_FILLER "0"
+
+/*
-+ Message if string overflow (string overflow - internal error, this string say about bug in QRT)
-+*/
-+#define QRT_STRING_OVERFLOW "TOO BIG STRING"
-+
-+/*
+ Message if time too big for statistic collecting (very long query)
+*/
+#define QRT_TIME_OVERFLOW "TOO LONG"
+
+#define QRT_TIME_STRING_LENGTH \
+ max( (QRT_TIME_STRING_POSITIVE_POWER_LENGTH + 1 /* '.' */ + 6 /*QRT_TIME_STRING_NEGATIVE_POWER_LENGTH*/), \
-+ max( (sizeof(QRT_TIME_OVERFLOW) - 1), \
-+ (sizeof(QRT_STRING_OVERFLOW) - 1) ) )
++ (sizeof(QRT_TIME_OVERFLOW) - 1) )
+
+#define QRT_TOTAL_STRING_LENGTH \
+ max( (QRT_TOTAL_STRING_POSITIVE_POWER_LENGTH + 1 /* '.' */ + 6 /*QRT_TOTAL_STRING_NEGATIVE_POWER_LENGTH*/), \
-+ max( (sizeof(QRT_TIME_OVERFLOW) - 1), \
-+ (sizeof(QRT_STRING_OVERFLOW) - 1) ) )
++ (sizeof(QRT_TIME_OVERFLOW) - 1) )
+
+extern ST_SCHEMA_TABLE query_response_time_table;
+
+#endif // HAVE_RESPONSE_TIME_DISTRIBUTION
+
+#endif // QUERY_RESPONSE_TIME_H
-diff -ruN a/sql/set_var.h b/sql/set_var.h
---- a/sql/set_var.h 2010-12-03 20:58:26.000000000 +0300
-+++ b/sql/set_var.h 2011-01-17 02:20:59.000000000 +0300
-@@ -293,6 +293,7 @@
+--- a/sql/set_var.h
++++ b/sql/set_var.h
+@@ -294,6 +294,7 @@
extern SHOW_COMP_OPTION have_ssl, have_symlink, have_dlopen;
extern SHOW_COMP_OPTION have_query_cache;
extern SHOW_COMP_OPTION have_geometry, have_rtree_keys;
extern SHOW_COMP_OPTION have_crypt;
extern SHOW_COMP_OPTION have_compress;
-diff -ruN a/sql/sql_parse.cc b/sql/sql_parse.cc
---- a/sql/sql_parse.cc 2011-01-16 18:53:35.000000000 +0300
-+++ b/sql/sql_parse.cc 2011-01-17 02:15:09.000000000 +0300
+--- a/sql/sql_parse.cc
++++ b/sql/sql_parse.cc
@@ -88,6 +88,7 @@
#include "sp_cache.h"
#include "events.h"
#include "transaction.h"
#include "sql_audit.h"
#include "sql_prepare.h"
-@@ -1483,22 +1484,36 @@
- Do not log administrative statements unless the appropriate option is
- set.
- */
-+ #ifdef HAVE_RESPONSE_TIME_DISTRIBUTION
-+ if (opt_query_response_time_stats || thd->enable_slow_log)
-+#else // HAVE_RESPONSE_TIME_DISTRIBUTION
- if (thd->enable_slow_log)
-+#endif // HAVE_RESPONSE_TIME_DISTRIBUTION
- {
-- ulonglong end_utime_of_query= thd->current_utime();
-- thd_proc_info(thd, "logging slow query");
--
-- if (((thd->server_status & SERVER_QUERY_WAS_SLOW) ||
-- ((thd->server_status &
-- (SERVER_QUERY_NO_INDEX_USED | SERVER_QUERY_NO_GOOD_INDEX_USED)) &&
-- opt_log_queries_not_using_indexes &&
-- !(sql_command_flags[thd->lex->sql_command] & CF_STATUS_COMMAND))) &&
-- thd->examined_row_count >= thd->variables.min_examined_row_limit)
-+ ulonglong end_utime_of_query = thd->current_utime();
-+ ulonglong query_execution_time = end_utime_of_query - thd->utime_after_lock;
+@@ -1518,6 +1519,12 @@
+
+ ulonglong end_utime_of_query= thd->current_utime();
+ ulonglong query_exec_time= get_query_exec_time(thd, end_utime_of_query);
+#ifdef HAVE_RESPONSE_TIME_DISTRIBUTION
-+ if(opt_query_response_time_stats)
-+ {
-+ query_response_time_collect(query_execution_time);
-+ }
-+#endif // HAVE_RESPONSE_TIME_DISTRIBUTION
-+ if (thd->enable_slow_log)
- {
- thd_proc_info(thd, "logging slow query");
-- thd->status_var.long_query_count++;
-- slow_log_print(thd, thd->query(), thd->query_length(),
-- end_utime_of_query);
-+
-+ if (((thd->server_status & SERVER_QUERY_WAS_SLOW) ||
-+ ((thd->server_status &
-+ (SERVER_QUERY_NO_INDEX_USED | SERVER_QUERY_NO_GOOD_INDEX_USED)) &&
-+ opt_log_queries_not_using_indexes &&
-+ !(sql_command_flags[thd->lex->sql_command] & CF_STATUS_COMMAND))) &&
-+ thd->examined_row_count >= thd->variables.min_examined_row_limit)
-+ {
-+ thd_proc_info(thd, "logging slow query");
-+ thd->status_var.long_query_count++;
-+ slow_log_print(thd, thd->query(), thd->query_length(),
-+ end_utime_of_query);
-+ }
- }
- }
- DBUG_VOID_RETURN;
-@@ -1617,6 +1632,7 @@
++ if (opt_query_response_time_stats)
++ {
++ query_response_time_collect(query_exec_time);
++ }
++#endif
+
+ /*
+ Low long_query_time value most likely means user is debugging stuff and even
+@@ -1682,6 +1689,7 @@
case SCH_CHARSETS:
case SCH_ENGINES:
case SCH_COLLATIONS:
case SCH_COLLATION_CHARACTER_SET_APPLICABILITY:
case SCH_USER_PRIVILEGES:
case SCH_SCHEMA_PRIVILEGES:
-diff -ruN a/sql/sql_reload.cc b/sql/sql_reload.cc
---- a/sql/sql_reload.cc 2010-12-03 20:58:26.000000000 +0300
-+++ b/sql/sql_reload.cc 2011-01-17 02:16:19.000000000 +0300
+--- a/sql/sql_reload.cc
++++ b/sql/sql_reload.cc
@@ -25,7 +25,7 @@
#include "hostname.h" // hostname_cache_refresh
#include "sql_repl.h" // reset_master, reset_slave
/**
Reload/resets privileges and the different caches.
-@@ -282,6 +282,12 @@
+@@ -322,6 +322,12 @@
#endif
if (options & REFRESH_USER_RESOURCES)
reset_mqh((LEX_USER *) NULL, 0); /* purecov: inspected */
if (*write_to_binlog != -1)
*write_to_binlog= tmp_write_to_binlog;
/*
-diff -ruN a/sql/sql_show.cc b/sql/sql_show.cc
---- a/sql/sql_show.cc 2011-01-16 18:53:35.000000000 +0300
-+++ b/sql/sql_show.cc 2011-01-17 02:17:44.000000000 +0300
+--- a/sql/sql_show.cc
++++ b/sql/sql_show.cc
@@ -50,6 +50,7 @@
#include "event_data_objects.h"
#endif
#include "lock.h" // MYSQL_OPEN_IGNORE_FLUSH
#include "debug_sync.h"
#include "datadict.h" // dd_frm_type()
-@@ -7688,6 +7689,14 @@
+@@ -7888,6 +7889,14 @@
*/
ST_SCHEMA_TABLE schema_tables[]=
{
{"CHARACTER_SETS", charsets_fields_info, create_schema_table,
-@@ -7741,6 +7750,13 @@
+@@ -7941,6 +7950,13 @@
1, 9, 0, OPTIMIZE_I_S_TABLE|OPEN_TABLE_ONLY},
{"ROUTINES", proc_fields_info, create_schema_table,
fill_schema_proc, make_proc_old_format, 0, -1, -1, 0, 0},
{"SCHEMATA", schema_fields_info, create_schema_table,
fill_schema_schemata, make_schemata_old_format, 0, 1, -1, 0, 0},
{"SCHEMA_PRIVILEGES", schema_privileges_fields_info, create_schema_table,
-diff -ruN a/sql/sql_yacc.yy b/sql/sql_yacc.yy
---- a/sql/sql_yacc.yy 2011-01-16 18:53:34.000000000 +0300
-+++ b/sql/sql_yacc.yy 2011-01-17 02:19:03.000000000 +0300
-@@ -1193,6 +1193,7 @@
+--- a/sql/sql_yacc.yy
++++ b/sql/sql_yacc.yy
+@@ -1194,6 +1194,7 @@
%token PURGE
%token QUARTER_SYM
%token QUERY_SYM
%token QUICK
%token RANGE_SYM /* SQL-2003-R */
%token READS_SYM /* SQL-2003-R */
-@@ -11089,6 +11090,15 @@
+@@ -11105,6 +11106,15 @@
{
Lex->sql_command = SQLCOM_SHOW_SLAVE_STAT;
}
| CREATE PROCEDURE_SYM sp_name
{
LEX *lex= Lex;
-@@ -11325,6 +11335,12 @@
- { Lex->type|= REFRESH_STATUS; }
- | SLAVE
- { Lex->type|= REFRESH_SLAVE; }
+@@ -11344,6 +11354,12 @@
+ Lex->type|= REFRESH_SLAVE;
+ Lex->reset_slave_info.all= false;
+ }
+ | QUERY_RESPONSE_TIME_SYM
+ {
+#ifdef HAVE_RESPONSE_TIME_DISTRIBUTION
| MASTER_SYM
{ Lex->type|= REFRESH_MASTER; }
| DES_KEY_FILE
-@@ -12610,6 +12626,7 @@
+@@ -12651,6 +12667,7 @@
| PROXY_SYM {}
| QUARTER_SYM {}
| QUERY_SYM {}
| QUICK {}
| READ_ONLY_SYM {}
| REBUILD_SYM {}
-diff -ruN a/sql/sys_vars.cc b/sql/sys_vars.cc
---- a/sql/sys_vars.cc 2011-01-16 18:53:35.000000000 +0300
-+++ b/sql/sys_vars.cc 2011-01-17 02:19:53.000000000 +0300
-@@ -49,6 +49,7 @@
- #include "../storage/perfschema/pfs_server.h"
- #endif /* WITH_PERFSCHEMA_STORAGE_ENGINE */
+--- a/sql/sys_vars.cc
++++ b/sql/sys_vars.cc
+@@ -51,6 +51,7 @@
+
+ TYPELIB bool_typelib={ array_elements(bool_values)-1, "", bool_values, 0 };
+#include "query_response_time.h"
/*
This forward declaration is needed because including sql_base.h
causes further includes. [TODO] Eliminate this forward declaration
-@@ -1791,6 +1792,26 @@
+@@ -1939,6 +1940,26 @@
DEFAULT(FALSE));
#endif /* HAVE_QUERY_CACHE */
static Sys_var_mybool Sys_secure_auth(
"secure_auth",
"Disallow authentication for accounts that have old (pre-4.1) "
+--- /dev/null
++++ b/mysql-test/r/have_response_time_distribution.require
+@@ -0,0 +1,2 @@
++Variable_name Value
++have_response_time_distribution YES
+--- a/include/atomic/x86-gcc.h
++++ b/include/atomic/x86-gcc.h
+@@ -108,27 +108,23 @@
+ v=tmp;
+
+ /*
+- On some platforms (e.g. Mac OS X and Solaris) the ebx register
+- is held as a pointer to the global offset table. Thus we're not
+- allowed to use the b-register on those platforms when compiling
+- PIC code, to avoid this we push ebx and pop ebx. The new value
+- is copied directly from memory to avoid problems with a implicit
+- manipulation of the stack pointer by the push.
+-
+ cmpxchg8b works on both 32-bit platforms and 64-bit platforms but
+ the code here is only used on 32-bit platforms, on 64-bit
+ platforms the much simpler make_atomic_cas_body32 will work
+ fine.
+ */
+-#define make_atomic_cas_body64 \
+- asm volatile ("push %%ebx;" \
+- "movl (%%ecx), %%ebx;" \
+- "movl 4(%%ecx), %%ecx;" \
+- LOCK_prefix "; cmpxchg8b %0;" \
+- "setz %2; pop %%ebx" \
+- : "=m" (*a), "+A" (*cmp), "=c" (ret) \
+- : "c" (&set), "m" (*a) \
+- : "memory", "esp")
++#define make_atomic_cas_body64 \
++ asm volatile ("movl %%edi, -4(%%esp);" \
++ "leal %0, %%edi;" \
++ "xchgl %%ebx, %%esi;" \
++ LOCK_prefix "; cmpxchg8b (%%edi);" \
++ "movl %%esi, %%ebx;" \
++ "movl -4(%%esp), %%edi;" \
++ "setz %1;" \
++ : "+m" (*a), "=q" (ret), "+A" (*cmp) \
++ : "S" ((int32)(set & 0xFFFFFFFF)), \
++ "c" ((int32)(set >> 32)) \
++ : "memory", "flags")
+ #endif
+
+ /*
+--- a/mysql-test/r/mysqld--help-notwin.result
++++ b/mysql-test/r/mysqld--help-notwin.result
+@@ -505,6 +505,12 @@
+ Invalidate queries in query cache on LOCK for write
+ --query-prealloc-size=#
+ Persistent buffer for query parsing and execution
++ --query-response-time-range-base=#
++ Select base of log for query_response_time ranges.
++ WARNING: variable change affect only after flush
++ --query-response-time-stats
++ Enable or disable query response time statisics
++ collecting
+ --range-alloc-block-size=#
+ Allocation block size for storing ranges during
+ optimization
+@@ -939,6 +945,8 @@
+ query-cache-type ON
+ query-cache-wlock-invalidate FALSE
+ query-prealloc-size 8192
++query-response-time-range-base 10
++query-response-time-stats FALSE
+ range-alloc-block-size 4096
+ read-buffer-size 131072
+ read-only FALSE
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