linux Command sysbench 线程压力测试工具
文章目录
linux Command sysbench 线程压力测试工具
1. 简介
2. 安装
2.1 Ubuntu
2.2 centos
2.3 编译安装
3. 参数
3.1 sysbench --test=fileio help
3.2 sysbench --test=cpu help
3.3 sysbench --test=memory help
3.4 sysbench --test=threads help
3.5 sysbench --test=mutex help
3.6 sysbench --test=oltp help
4. 测试
4.1 测试 CPU
4.2 测试线程
4.3 测试 IO
4.4 测试内存
4.5 测试 mutex
4.6 测试 OLTP
4.7 测试OLTP 结合lua脚本
1. 简介
sysbench 是一个开源的、模块化的、跨平台的多线程性能测试工具，可以用来进行CPU、内存、磁盘I/O、线程、数据库的性能测试。目前支持的数据库有MySQL、Oracle和PostgreSQL。当前功能允许测试的系统参数有：
file I/O performance （文件I / O性能）
scheduler performance （调度性能）
memory allocation and transfer speed （内存分配和传输速度）
POSIX threads implementation performance （POSIX线程执行绩效）
database server performance (OLTP benchmark) （数据库服务器性能）
2. 安装
2.1 Ubuntu
apt-get install sysbench
2.2 centos
yum -y install epel-release yum -y update yum install sysbench
2.3 编译安装
下载： sysbench-1.0.20
apt-get -y install automake libtool libtool-bin sysbench-1.0.20.zip unzip cd sysbench-1.0.20 mkdir /usr/sysbench/ ./autogen.sh
要是出现：perl: warning: Falling back to the standard locale
(“C”)。则需要设置locale:
echo "export LC_ALL=C" >> /root/.bashrc source /root/.bashrc
要是没有安装开发包，即/usr/include/ 目录下面没有mysql文件夹。则需要执行安装(版本为12.04):
sudo apt-get -y install libmysqlclient-dev sudo apt-get -y install libmysqld-dev sudo apt-get -y install libmysqld-pic
执行configure操作：
./configure --prefix=/usr/sysbench/ --with-mysql-includes=/usr/include/mysql/ --with-mysql-libs=/usr/li
说明：
–prefix=/usr/sysbench/ ：指定sysbench的安装目录。
–with-mysql-includes=/usr/include/mysql/ ：指定安装mysql时候的includes目录。
–with-mysql-libs=/usr/lib/mysql/ ：指定装mysql时候的lib目录。
–with-mysql ：sysbench默认支持mysql，如果需要测试oracle或者pgsql则需要制定–with-oracle或者–with-pgsql。
cp /usr/bin/libtool /root/sysbench-1.0.20 make && make install
3. 参数
$ sysbench --help Usage: sysbench [options]... [testname] [command] Commands implemented by most tests: prepare run cleanup help General options: --threads=N number of threads to use [1] --events=N limit for total number of events [0] --time=N limit for total execution time in seconds [10] --forced-shutdown=STRING number of seconds to wait after the --time limit before forcing shutdown, or 'off' to disable [off] #超过max-time强制中断。默认是off。 --thread-stack-size=SIZE size of stack per thread [64K] #每个线程的堆栈大小。默认是32K。 --rate=N average transactions rate. 0 for unlimited rate [0] --report-interval=N periodically report intermediate statistics with a specified interval in seconds. 0 disables intermediate reports [0] --report-checkpoints=[LIST,...] dump full statistics and reset all counters at specified points in time. The argument is a list of comma-separated values representing the amount of time in seconds elapsed from start of test when report checkpoint(s) must be performed. Report checkpoints are off by default. [] --debug[=on|off] print more debugging info [off] --validate[=on|off] perform validation checks where possible [off] --help[=on|off] print help and exit [off] --version[=on|off] print version and exit [off] --config-file=FILENAME File containing command line options --tx-rate=N deprecated alias for --rate [0] --max-requests=N deprecated alias for --events [0] #请求的最大数目。默认为10000，0代表不限制。 --max-time=N deprecated alias for --time [0] #最大执行时间，单位是s。默认是0,不限制 --num-threads=N deprecated alias for --threads [1] #创建测试线程的数目。默认为1. Pseudo-Random Numbers Generator options: --rand-type=STRING random numbers distribution {uniform,gaussian,special,pareto} [special] --rand-spec-iter=N number of iterations used for numbers generation [12] --rand-spec-pct=N percentage of values to be treated as 'special' (for special distribution) [1] --rand-spec-res=N percentage of 'special' values to use (for special distribution) [75] --rand-seed=N seed for random number generator. When 0, the current time is used as a RNG seed. [0] --rand-pareto-h=N parameter h for pareto distribution [0.2] Log options: --verbosity=N verbosity level {5 - debug, 0 - only critical messages} [3] --percentile=N percentile to calculate in latency statistics (1-100). Use the special value of 0 to disable percentile calculations [95] --histogram[=on|off] print latency histogram in report [off] General database options: --db-driver=STRING specifies database driver to use ('help' to get list of available drivers) --db-ps-mode=STRING prepared statements usage mode {auto, disable} [auto] --db-debug[=on|off] print database-specific debug information [off] 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-socket=[LIST,...] MySQL socket --mysql-user=STRING MySQL user [sbtest] --mysql-password=STRING MySQL password [] --mysql-db=STRING MySQL database name [sbtest] --mysql-ssl[=on|off] use SSL connections, if available in the client library [off] --mysql-ssl-cipher=STRING use specific cipher for SSL connections [] --mysql-compression[=on|off] use compression, if available in the client library [off] --mysql-debug[=on|off] trace all client library calls [off] --mysql-ignore-errors=[LIST,...] list of errors to ignore, or "all" [1213,1020,1205] --mysql-dry-run[=on|off] Dry run, pretend that all MySQL client API calls are successful without executing them [off] pgsql options: --pgsql-host=STRING PostgreSQL server host [localhost] --pgsql-port=N PostgreSQL server port [5432] --pgsql-user=STRING PostgreSQL user [sbtest] --pgsql-password=STRING PostgreSQL password [] --pgsql-db=STRING PostgreSQL database name [sbtest] Compiled-in tests: fileio - File I/O test cpu - CPU performance test memory - Memory functions speed test threads - Threads subsystem performance test mutex - Mutex performance test
3.1 sysbench --test=fileio help
$ sysbench --test=fileio help sysbench 1.0.11 (using system LuaJIT 2.1.0-beta3) fileio options: --file-num=N 创建测试文件的数量。默认是128 --file-block-size=N 测试时文件块的大小。默认是16384(16K) --file-total-size=SIZE 测试文件的总大小。默认是2G --file-test-mode=STRING 文件测试模式{seqwr(顺序写), seqrewr(顺序读写), seqrd(顺序读), rndrd(随机读), rndwr(随机写), rndrw(随机读写)} --file-io-mode=STRING 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-extra-flags=STRING 使用额外的标志来打开文件{sync,dsync,direct} 。默认为空 --file-fsync-freq=N 执行fsync()的频率。(0 – 不使用fsync())。默认是100 --file-fsync-all=[on|off] 每执行完一次写操作就执行一次fsync。默认是off --file-fsync-end=[on|off] 在测试结束时才执行fsync。默认是on --file-fsync-mode=STRING 使用哪种方法进行同步{fsync, fdatasync}。默认是fsync --file-merged-requests=N 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 测试时的读写比例。默认是1.5
3.2 sysbench --test=cpu help
$ sysbench --test=cpu help sysbench 1.0.11 (using system LuaJIT 2.1.0-beta3) cpu options: --cpu-max-prime=N upper limit for primes generator [10000] 最大质数发生器数量。默认是10000
3.3 sysbench --test=memory help
$ sysbench --test=memory help sysbench 0.4.12: multi-threaded system evaluation benchmark memory options: --memory-block-size=SIZE 测试时内存块大小。默认是1K --memory-total-size=SIZE 传输数据的总大小。默认是100G --memory-scope=STRING 内存访问范围{global,local}。默认是global --memory-hugetlb=[on|off] 从HugeTLB池内存分配。默认是off --memory-oper=STRING 内存操作类型。{read, write, none} 默认是write --memory-access-mode=STRING存储器存取方式{seq,rnd} 默认是seq
3.4 sysbench --test=threads help
threads options: --thread-yields=N 每个请求产生多少个线程。默认是1000 --thread-locks=N 每个线程的锁的数量。默认是8
3.5 sysbench --test=mutex help
mutex options: --mutex-num=N 数组互斥的总大小。默认是4096 --mutex-locks=N 每个线程互斥锁的数量。默认是50000 --mutex-loops=N 内部互斥锁的空循环数量。默认是10000
3.6 sysbench --test=oltp help
oltp options: --oltp-test-mode=STRING 执行模式{simple,complex(advanced transactional),nontrx(non-transactional),sp}。默认是complex --oltp-reconnect-mode=STRING 重新连接模式{session(不使用重新连接。每个线程断开只在测试结束),transaction(在每次事务结束后重新连接),query(在每个SQL语句执行完重新连接),random(对于每个事务随机选择以上重新连接模式)}。默认是session --oltp-sp-name=STRING 存储过程的名称。默认为空 --oltp-read-only=[on|off] 只读模式。Update，delete，insert语句不可执行。默认是off --oltp-skip-trx=[on|off] 省略begin/commit语句。默认是off --oltp-range-size=N 查询范围。默认是100 --oltp-point-selects=N number of point selects [10] --oltp-simple-ranges=N number of simple ranges [1] --oltp-sum-ranges=N number of sum ranges [1] --oltp-order-ranges=N number of ordered ranges [1] --oltp-distinct-ranges=N number of distinct ranges [1] --oltp-index-updates=N number of index update [1] --oltp-non-index-updates=N number of non-index updates [1] --oltp-nontrx-mode=STRING 查询类型对于非事务执行模式{select, update_key, update_nokey, insert, delete} [select] --oltp-auto-inc=[on|off] AUTO_INCREMENT是否开启。默认是on --oltp-connect-delay=N 在多少微秒后连接数据库。默认是10000 --oltp-user-delay-min=N 每个请求最短等待时间。单位是ms。默认是0 --oltp-user-delay-max=N 每个请求最长等待时间。单位是ms。默认是0 --oltp-table-name=STRING 测试时使用到的表名。默认是sbtest --oltp-table-size=N 测试表的记录数。默认是10000 --oltp-dist-type=STRING 分布的随机数{uniform(均匀分布),Gaussian(高斯分布),special(空间分布)}。默认是special --oltp-dist-iter=N 产生数的迭代次数。默认是12 --oltp-dist-pct=N 值的百分比被视为'special' (for special distribution)。默认是1 --oltp-dist-res=N ‘special’的百分比值。默认是75 General database options: --db-driver=STRING 数据库类型，指定数据库驱动程序('help' to get list of available drivers) --db-ps-mode=STRING 数据库预处理模式{auto, disable} [auto] Compiled-in database drivers: mysql - MySQL driver mysql options: --mysql-host=[LIST,...] MySQL server host [localhost] --mysql-port=N MySQL server port [3306] --mysql-socket=STRING MySQL socket --mysql-user=STRING MySQL user [sbtest] --mysql-password=STRING MySQL password [] --mysql-db=STRING MySQL database name [sbtest] --mysql-table-engine=STRING storage engine to use for the test table {myisam,innodb,bdb,heap,ndbcluster,federated} [innodb] --mysql-engine-trx=STRING whether storage engine used is transactional or not {yes,no,auto} [auto] --mysql-ssl=[on|off] use SSL connections, if available in the client library [off] --myisam-max-rows=N max-rows parameter for MyISAM tables [1000000] --mysql-create-options=STRING additional options passed to CREATE TABLE []
