一、安装sysbench
1.软件版本sysbench-0.4.12.7
2.编译安装
1）编译配置
# ./configure --with-mysql-includes=/opt/mysql/include/ --with-mysql-libs=/opt/mysql/lib/
2）编译
#make
....
....
/bin/sh ../libtool --tag=CC --mode=link gcc -pthread -g -O2 -o sysbench sysbench.o sb_timer.o sb_options.o sb_logger.o db_driver.o tests/fileio/libsbfileio.a tests/threads/libsbthreads.a tests/memory/libsbmemory.a tests/cpu/libsbcpu.a tests/oltp/libsboltp.a tests/mutex/libsbmutex.a drivers/mysql/libsbmysql.a -L/opt/mysql/lib/ -lmysqlclient_r -lrt -lm
libtool: link: gcc -pthread -g -O2 -o sysbench sysbench.o sb_timer.o sb_options.o sb_logger.o db_driver.o tests/fileio/libsbfileio.a tests/threads/libsbthreads.a tests/memory/libsbmemory.a tests/cpu/libsbcpu.a tests/oltp/libsboltp.a tests/mutex/libsbmutex.a drivers/mysql/libsbmysql.a -L/opt/mysql/lib/ -lmysqlclient_r -lrt -lm -pthread
make[2]: Leaving directory `/home/soft/sysbench-0.4.12.7/sysbench'
make[1]: Leaving directory `/home/soft/sysbench-0.4.12.7/sysbench'
make[1]: Entering directory `/home/soft/sysbench-0.4.12.7'
make[1]: Nothing to be done for `all-am'.
make[1]: Leaving directory `/home/soft/sysbench-0.4.12.7'
[root@mdb01 sysbench-0.4.12.7]#
3）安装
#make install
sysbench默认安装到/usr/loca/bin
4）安装问题：
1.make 错误：
libtool: link: gcc -pthread -g -O2 -o sysbench sysbench.o sb_timer.o sb_options.o sb_logger.o db_driver.o tests/fileio/libsbfileio.a tests/threads/libsbthreads.a tests/memory/libsbmemory.a tests/cpu/libsbcpu.a tests/oltp/libsboltp.a tests/mutex/libsbmutex.a drivers/mysql/libsbmysql.a -L/opt/mysql/lib/ -lmysqlclient_r -lrt -lm -pthread
/usr/bin/ld: cannot find -lmysqlclient_r
collect2: ld returned 1 exit status
make[2]: *** [sysbench] Error 1
make[2]: Leaving directory `/home/soft/sysbench-0.4.12.7/sysbench'
make[1]: *** [all-recursive] Error 1
make[1]: Leaving directory `/home/soft/sysbench-0.4.12.7/sysbench'
make: *** [all-recursive] Error 1
[root@mdb01 sysbench-0.4.12.7]#
解决办法：
默认查找libmysqlclient_r.so，可是mysql默认为libmysqlclient.so，内容完全一样，做个链接即可
# ln -s libmysqlclient.so.20.0.9 libmysqlclient_r.so
5）设置环境变量
解决sysbench --help无法找到MySQL LIB库的问题
vi /etc/profile
export LD_LIBRARY_PATH=$LD_LIBRARY_PATH:/opt/mysql/lib
二、测试
1.建立测试库
mysql> show databases;
+--------------------+
| Database |
+--------------------+
| information_schema |
| mysql |
| performance_schema |
| sys |
+--------------------+
4 rows in set (0.00 sec)
mysql> create database test
-> ;
Query OK, 1 row affected (0.18 sec)
mysql> show databases;
+--------------------+
| Database |
+--------------------+
| information_schema |
| mysql |
| performance_schema |
| sys |
| test |
+--------------------+
5 rows in set (0.08 sec)
mysql>
开始测试
2.准备测试表
1)预备命令
[root@mdb01 ~]# sysbench --test=oltp --mysql-table-engine=innodb --oltp-table-size=100000 --mysql-socket=/opt/mysql/mysql.sock --mysql-db=test --mysql-user=root --mysql-host=127.0.0.1 --mysql-password=123456 prepare
sysbench 0.4.13: multi-threaded system evaluation benchmark
No DB drivers specified, using mysql
Creating table 'sbtest'...
Creating 100000 records in table 'sbtest'...
[root@mdb01 ~]#
2）数据库命令建立的测试表
mysql> use test;
Reading table information for completion of table and column names
You can turn off this feature to get a quicker startup with -A
Database changed
mysql> show tables;
+----------------+
| Tables_in_test |
+----------------+
| sbtest |
+----------------+
1 row in set (0.01 sec)
mysql> desc sbtest;
+-------+------------------+------+-----+---------+----------------+
| Field | Type | Null | Key | Default | Extra |
+-------+------------------+------+-----+---------+----------------+
| id | int(10) unsigned | NO | PRI | NULL | auto_increment |
| k | int(10) unsigned | NO | MUL | 0 | |
| c | char(120) | NO | | | |
| pad | char(60) | NO | | | |
+-------+------------------+------+-----+---------+----------------+
4 rows in set (0.00 sec)
mysql> select count(*) from sbtest;
+----------+
| count(*) |
+----------+
| 100000 |
+----------+
1 row in set (0.05 sec)
mysql>
3.运行测试
[root@mdb01 ~]# sysbench --num-threads=8 --max-requests=10000 --test=oltp --mysql-table-engine=innodb --oltp-table-size=100000 --mysql-socket=/opt/mysql/mysql.sock --mysql-db=test --mysql-user=root --mysql-host=127.0.0.1 --mysql-password=123456 run
sysbench 0.4.13: multi-threaded system evaluation benchmark
No DB drivers specified, using mysql
Running the test with following options:
Number of threads: 8
Random number generator seed is 0 and will be ignored
Doing OLTP test.
Running mixed OLTP test
Using Special distribution (12 iterations, 1 pct of values are returned in 75 pct cases)
Using "BEGIN" for starting transactions
Using auto_inc on the id column
Maximum number of requests for OLTP test is limited to 10000
Using 1 test tables
Threads started!
Done.
OLTP test statistics:
queries performed:
read: 140098
write: 50012
other: 20007
total: 210117
transactions: 10000 (163.72 per sec.)
deadlocks: 7 (0.11 per sec.)
read/write requests: 190110 (3112.41 per sec.)
other operations: 20007 (327.55 per sec.)
Test execution summary:
total time: 61.0813s
total number of events: 10000
total time taken by event execution: 488.3863
per-request statistics:
min: 18.94ms
avg: 48.84ms
max: 336.99ms
approx. 95 percentile: 62.45ms
Threads fairness:
events (avg/stddev): 1250.0000/2.78
execution time (avg/stddev): 61.0483/0.01
[root@mdb01 ~]#
