本文主要给大家介绍安装sysbench并进行MySQL压力测试讲义，其所涉及的东西，从理论知识来获悉，有很多书籍、文献可供大家参考，从现实意义角度出发，云搜网累计多年的实践经验可分享给大家。
1. 安装 sysbench
[root@benchserver ~]# yum install sysbench
[root@benchserver ~]# rpm -ql sysbench-1.0.17-2.el7.x86_64 | grep lua$
sysbench使用lua脚本编写，所以最终测试都需要调用lua脚本。
[root@benchserver ~]# sysbench –help
实际使用中参数不多，核心参数如下：
General options:
–config-file=FILENAME File containing command line options
–threads=N number of threads to use [1]
–time=N limit for total execution time in seconds [10]
–report-interval=N periodically report intermediate statistics with a specified interval in seconds.
–db-driver=STRING specifies database driver to use [mysql]
Compiled-in database drivers:
mysql – MySQL driver
pgsql – PostgreSQL driver
mysql options:
–mysql-host=[LIST,…] MySQL server host [localhost]
–mysql-port=[LIST,…] MySQL server port [3306]
–mysql-user=STRING MySQL user [sbtest]
–mysql-password=STRING MySQL password []
–mysql-db=STRING MySQL database name [sbtest]
2. MySQL数据库创建压力测试用账号
(root@localhost 18:38) [(none)]> create user 'admin'@'10.9.82.187' identified by 'oracle';
(root@localhost 18:39) [(none)]> flush privileges;
(root@localhost 18:39) [(none)]> create database sbtest;
(root@localhost 18:39) [(none)]> grant all on sbtest.* to 'admin'@'10.9.82.187';
3. 压力测试主机测试远程登录
[root@benchserver ~]# mysql -h 10.9.59.32 -u admin -poracle -D sbtest
4. 创建压力测试脚本
[root@benchserver ~]# mkdir sysbench
[root@benchserver ~]# cd sysbench/
[root@benchserver sysbench]# vi mysql_config
mysql-host=10.9.59.32
mysql-port=3306
mysql-user=admin
mysql-password=oracle
mysql-db=sbtest
time=6000
threads=8
report-interval=1
db-driver=mysql
5. 数据初始化
[root@benchserver sysbench]# sysbench –config-file=mysql_config oltp_point_select –tables=16 –table-size=100000 prepare
prepare 为初始化测试
6. 压力测试
[root@benchserver sysbench]# sysbench –config-file=mysql_config oltp_point_select –tables=16 –table-size=100000 run | tee oltp_point_select.rpt
run 为实际压力测试
Initializing worker threads…
Threads started!
[ 1s ] thds: 16 tps: 25021.07 qps: 25021.07 (r/w/o: 25021.07/0.00/0.00) lat (ms,95%): 0.90 err/s: 0.00 reconn/s: 0.00
[ 24s ] thds: 16 tps: 26823.29 qps: 26823.29 (r/w/o: 26823.29/0.00/0.00) lat (ms,95%): 0.84 err/s: 0.00 reconn/s: 0.00
看了以上安装sysbench并进行MySQL压力测试讲义介绍，希望能给大家在实际运用中带来一定的帮助。本文由于篇幅有限，难免会有不足和需要补充的地方，大家可以继续关注云搜网行业资讯板块，会定期给大家更新行业新闻和知识，如有需要更加专业的解答，可在官网联系我们的24小时售前售后，随时帮您解答问题的。
