对MYSQL进行压力测试-白红宇

对MYSQL进行压力测试

阅读量：6263 次

发布时间：2019-06-22

本文共 4177 字，大约阅读时间需要 13 分钟。

1、安装supersmack

http://vegan.net/tony/supersmack/

安装过程以及我中间遇到问题的总结都在这里。

之前记得把libmysqlclient.so.16拷贝到/usr/lib中去，这样make 的时候不用改MakeFile文件。

[root@localhost super-smack-1.3]# cp /usr/local/mysql/libmysqlclient.so.16 /usr/lib

我遇到的问题如下：

error while loading shared libraries: libmysqlclient.so.16: cannot open shared object file: No such file or directory

看到北京野狼的这个帖子：

http://bbs.chinaunix.net/archiver/?tid-638662.html

[root@localhost super-smack-1.2]# ./configure --with-mysql

configure: error: installation or configuration problem: C++ compiler cannot create executables.

没有安装C++编译器

[root@localhost rpmpackage]# rpm -ivh libc-client-2004g-2.2.1.i386.rpm

Preparing... ########################################### [100%]

1:libc-client ########################################### [100%]

[root@localhost rpmpackage]# rpm -ivh libc-client-devel-2004g-2.2.1.i386.rpm

Preparing... ########################################### [100%]

1:libc-client-devel ########################################### [100%]

[root@localhost rpmpackage]# rpm -ivh libstdc++-devel-4.1.1-52.el5.i386.rpm

Preparing... ########################################### [100%]

1:libstdc++-devel ########################################### [100%]

[root@localhost rpmpackage]# rpm -ivh gcc-c++-4.1.1-52.el5.i386.rpm

Preparing... ########################################### [100%]

1:gcc-c++ ########################################### [100%]

[root@localhost rpmpackage]# cd ../sourcepackage/super-smack-1.2

[root@localhost super-smack-1.2]# ./configure --with-mysql

loading cache ./config.cache

checking for a BSD compatible install... /usr/bin/install -c

checking whether build environment is sane... yes

checking whether make sets ${MAKE}... yes

...

updating cache ./config.cache

creating ./config.status

creating Makefile

creating src/Makefile

creating config.h

Building with the following options:

MySQL Support..................... yes

PostgreSQL Support................ no

Oracle Support.................... no

If this is not what you intended, please re-run configure.

Thanks for using super-smack!

然后make;make install

其他问题看

http://vegan.net/tony/supersmack/FAQ.php

2、进行实际测试。

拷贝示例文件。

[root@localhost super-smack-1.3]# cp -r smacks/ /usr/local/bin/

修改用户名和密码为自己的

默认是测试MYISAM表的性能。

[root@localhost smacks]# super-smack -d mysql select-key.smack 10 1000

Error running query select count(*) from http_auth:Table 'test.http_auth' doesn't exist

Creating table 'http_auth'

Loading data from file '/var/smack-data/words.dat' into table 'http_auth'

Table http_auth is now ready for the test

Query Barrel Report for client smacker1

connect: max=156ms min=0ms avg= 21ms from 10 clients

Query_type num_queries max_time min_time q_per_s

select_index 20000 0 0 16299.96

10 是连接客户的数目，每个客户有100次轮询。

结果表示：super-smack总共执行了2W次查询，每秒执行16299.96 条数据

下来测试innodb 表

进入MYSQL的SHELL，修改表类型

mysql> alter table http_auth engine innodb;

Query OK, 90000 rows affected (15.18 sec)

Records: 90000 Duplicates: 0 Warnings: 0

[root@localhost smacks]# super-smack -d mysql select-key.smack 10 1000

Query Barrel Report for client smacker1
connect: max=117ms  min=0ms avg= 18ms from 10 clients
Query_type      num_queries     max_time        min_time        q_per_s
select_index    20000   0       0       16747.00
[root@localhost smacks]#
接下来测试集群的

mysql> alter table http_auth engine ndb;

Query OK, 90000 rows affected (11.14 sec)

Records: 90000 Duplicates: 0 Warnings: 0

[root@localhost smacks]# super-smack -d mysql select-key.smack 10 1000

Query Barrel Report for client smacker1

connect: max=3ms min=0ms avg= 0ms from 10 clients

Query_type num_queries max_time min_time q_per_s

select_index 20000 3 1 2587.91

看一下update的。

[root@localhost smacks]# super-smack -d mysql update-select.smack 100 10000

Table 'http_auth' does not meet condtions, will be dropped

Creating table 'http_auth'