sysbench简介
该工具目前有三个版本0.4, 0.5和1.0, 版本间语法和参数上有些许差别. 本文为最新版本1.0.9, 其是基于LuaJIT的多线程基准测试工具, 常用于数据库基准测试; 另, 还可对操作系统关键子系统进行测试. 除內建测试, 还可编写Lua脚本, 实现特定业务的测试.
sysbench下载
链接, https://github.com/akopytov/sysbench
安装依赖环境
1. yum -y install make automake libtool pkgconfig libaio-devel vim-common
2. 设置从何处加载MySQL数据库的客户端库文件.
[root@db01 ~]# cat /etc/ld.so.conf.d/mysql.conf
/opt/mysql/lib
[root@db01 ~]# ldconfig
[root@db01 ~]# ldconfig –print-cache | grep ‘mysql’
libmysqlclient.so.18 (libc6,x86-64) => /opt/mysql/lib/libmysqlclient.so.18
安装
1. [root@db01 sysbench-1.0.9]# ./autogen.sh
[root@db01 sysbench-1.0.9]# ./configure –prefix=/usr/local/sysbench-1.0.9
[root@db01 sysbench-1.0.9]# make -j 4
[root@db01 sysbench-1.0.9]# make install
2. 将命令sysbench的路径写入环境变量PATH中.
[root@db01 ~]# grep ‘PATH’ .bash_profile
PATH=/usr/local/sysbench-1.0.9/bin:/opt/mysql/bin:$PATH:$HOME/bin
export PATH
[root@db01 ~]# source .bash_profile
3. 查看命令sysbench使用的MySQL数据库的客户端库文件.
[root@db01 ~]# ldd /usr/local/sysbench-1.0.9/bin/sysbench | grep ‘mysql’
libmysqlclient.so.18 => /opt/mysql/lib/libmysqlclient.so.18 (0x00007f4376099000)
下面分别是fileio和oltp的测试实例.
1. [root@db01 sysbench_test]# sysbench fileio –file-num=4 –file-block-size=16384 –file-total-size=100G –file-test-mode=rndrd –file-extra-flags=direct –threads=16 –events=0 –time=14400 –report-interval=4 –verbosity=3 [prepare | run | cleanup]
2. [root@db01 sysbench_test]# sysbench /usr/local/sysbench-1.0.9/share/sysbench/oltp_insert.lua –auto_inc=on –tables=10 –mysql_storage_engine=innodb –table_size=5000000 –threads=16 –events=0 –time=14400 –report-interval=4 –verbosity=3 –mysql-host=localhost –mysql-port=3306 –mysql-socket=/data/3306/mysql.sock –mysql-user=root –mysql-password=123456 –mysql-db=sbtest [prepare | run | cleanup]
若感兴趣可关注订阅号”数据库最佳实践”(DBBestPractice).
