tar -zxvf sysbench-1.1.0.tar.gz yum install automake libtool –y #安装依赖包 cd sysbench-0.4.12.14 ./autogen.sh ./configure --with-mysql-includes=/usr/local/mysql/include --with-mysql-libs=/usr/local/mysql/lib --with-mysql export LD_LIBRARY_PATH=/usr/local/mysql/include #这里换成机器中mysql路径下的include make make install sysbench --version # 检验安装是否成功 3.简介 sysbench是跨平台的基准测试工具，支持多线程，支持多种数据库，主要包括以下几种测试：
CPU性能 磁盘io性能 调度程序性能 内存分配及传输速度 POSIX线程性能 数据库性能（基于OLTP的基本测试） 4.sysbench语法 sysbench [options] [testname] [command] command sysbench要执行的命令，包括prepare，run，cleanup。 testname 指定要进行的测试 options --mysql-host MySQL服务器主机名 --mysql-port MySQL服务器端口，默认为3306 --mysql-user MySQL用户名 --mysql-password MySQL密码 --oltp-test-mode 执行模式，默认为complex --oltp-tables-size 测试表的大小 --oltp-tables-count 测试表的数量 --threads 客户端的并发连接 --time 测试执行的时间 5.测试实例 CPU测试 --cpu-max-prime=N upper limit for primes generator [10000] sysbench --cpu-max-prime=20000 --report-interval=10 fileio测试 *4个线程，随机读写，每10s输出一次结果 [root@slave1 sysbench-master]# sysbench fileio help sysbench 1.1.0 (using bundled LuaJIT 2.1.0-beta3) fileio options: --file-num=N number of files to create [128] #需要创建的文件数，默认为128 --file-block-size=N block size to use in all IO operations [16384] --file-total-size=SIZE total size of files to create [2G] 创建的文件总大小 --file-test-mode=STRING test mode {seqwr, seqrewr, seqrd, rndrd, rndwr, rndrw} #读写方式 --file-io-mode=STRING file operations mode {sync,async,mmap} [sync] # 文件操作模式{sync(同步),async(异步),fastmmap(快速map映射),slowmmap(慢map映射)}。默认是sync --file-async-backlog=N number of asynchronous operatons to queue per thread [128] --file-extra-flags=[LIST,...] list of additional flags to use to open files {sync,dsync,direct} [] #使用额外的标志来打开文件{sync,dsync,direct} 。默认为空 --file-fsync-freq=N do fsync() after this number of requests (0 - don't use fsync()) [100] --file-fsync-all[=on|off] do fsync() after each write operation [off] --file-fsync-end[=on|off] do fsync() at the end of test [on] --file-fsync-mode=STRING which method to use for synchronization {fsync, fdatasync} [fsync] #使用哪种方法进行同步{fsync, fdatasync}。默认是fsync --file-merged-requests=N merge at most this number of IO requests if possible (0 - don't merge) [0] #如果可以，合并最多的IO请求数(0–表示不合并)。默认是0 --file-rw-ratio=N reads/writes ratio for combined test [1.5] #测试时的读写比例。默认是1.5 [root@slave1 sysbench-master]# sysbench --threads=4 --file-test-mode=rndwr --report-interval=10 fileio prepare #准备阶段 [root@slave1 sysbench-master]# sysbench --threads=4 --time=60 --report-interval=10 --file-test-mode=rndrw fileio run sysbench 1.1.0 (using bundled LuaJIT 2.1.0-beta3)
Running the test with following options: Number of threads: 4 Report intermediate results every 10 second(s) Initializing random number generator from current time
Extra file open flags: (none) 128 files, 16MiB each 2GiB total file size Block size 16KiB Number of IO requests: 0 Read/Write ratio for combined random IO test: 1.50 Periodic FSYNC enabled, calling fsync() each 100 requests. Calling fsync() at the end of test, Enabled. Using synchronous I/O mode Doing random r/w test Initializing worker threads...
Running the test with following options: Number of threads: 4 Report intermediate results every 10 second(s) Initializing random number generator from current time
Running memory speed test with the following options: block size: 1KiB total size: 102400MiB operation: write scope: global
Running the test with following options: Number of threads: 4 Report intermediate results every 10 second(s) Initializing random number generator from current time
