mysql性能测试工具之sysbench
sysbench是一个模块化的、跨平台、多线程基准测试工具，主要用于评估测试各种不同系统参数 下的数据库负载情况,主要测试以下几种:(1).cpu性能
(2).磁盘io性能
(3).调度程序性能
(4).内存分配及传输速度
(5).POSIX线程性能
(6).数据库性能(OLTP基准测试)
mysql dba技术群 378190849
武汉-linux运维群 236415619
1.下载和安装sysbench工具
# wget http://down1.chinaunix.net/distfiles/sysbench-0.4.10.tar.gz
# cd sysbench-0.4.10
# ./configure--help | grep mysql --自己仔细查看安装帮助
--with-mysql compile with MySQL support (default is enabled)
--with-mysql-includes path to MySQL header files
--with-mysql-libs path to MySQL libraries
Report bugs to alexeyk@mysql.com.
# ./configure--prefix=/usr/local/sysbench-0.4.10 --with-mysql --with-mysql-includes=/usr/local/mysql-5.7.4-m14-linux/include/ --with-mysql-libs=/usr/local/mysql-5.7.4-m14-linux/lib/
# make --这时如果以下错误
drv_mysql.c: In function 'mysql_drv_store_results':
drv_mysql.c:784: error: 'MYSQL' undeclared (first use in this function)
drv_mysql.c:784: error: 'con' undeclared (first use in this function)
drv_mysql.c:785: error: 'MYSQL_RES' undeclared (first use in this function)
drv_mysql.c:785: error: 'res' undeclared (first use in this function)
drv_mysql.c:786: error: 'MYSQL_ROW' undeclared (first use in this function)
drv_mysql.c:786: error: expected ';' before 'row'
drv_mysql.c:834: error: 'ER_LOCK_DEADLOCK' undeclared (first use in this function)
drv_mysql.c:834: error: 'ER_LOCK_WAIT_TIMEOUT' undeclared (first use in this function)
drv_mysql.c:850: error: 'row' undeclared (first use in this function)
drv_mysql.c: In function 'mysql_drv_free_results':
drv_mysql.c:874: error: 'MYSQL_RES' undeclared (first use in this function)
drv_mysql.c:874: error: expected expression before ')' token
make: *** Error 1
make: Leaving directory `/home/sysbench-0.4.10/sysbench/drivers/mysql'
make: *** Error 1
make: Leaving directory `/home/sysbench-0.4.10/sysbench/drivers'
make: *** Error 1
make: Leaving directory `/home/sysbench-0.4.10/sysbench'
make: *** Error 1
# yum install mysql-devel --解决方法,安装mysql-devel开发包
# rpm -ql mysql-devel | grep include --查看开发包的路径
# ./configure--prefix=/usr/local/sysbench-0.4.10 --with-mysql --with-mysql-includes=/usr/include/mysql/ --with-mysql-libs=/usr/local/mysql-5.7.4-m14-linux/lib/mysql
# make --这时如果再有以下错误
../libtool: line 841: X--tag=CC: command not found
../libtool: line 874: libtool: ignoring unknown tag : command not found
../libtool: line 841: X--mode=link: command not found
../libtool: line 1007: *** Warning: inferring the mode of operation is deprecated.: command not found
../libtool: line 1008: *** Future versions of Libtool will require --mode=MODE be specified.: command not found
../libtool: line 2234: X-g: command not found
../libtool: line 2234: X-O2: command not found
../libtool: line 1954: X-L/usr/local/mysql-5.7.4-m14-linux/lib/mysql: No such file or directory
../libtool: line 2403: Xsysbench: command not found
../libtool: line 2408: X: command not found
../libtool: line 2415: Xsysbench: command not found
../libtool: line 2550: X-lmysqlclient_r: command not found
../libtool: line 2550: X-lrt: command not found
../libtool: line 2550: X-lm: command not found
../libtool: line 2632: X-L/home/sysbench-0.4.10/sysbench: No such file or directory
../libtool: line 2550: X-lmysqlclient_r: command not found
../libtool: line 2550: X-lrt: command not found
../libtool: line 2550: X-lm: command not found
../libtool: line 2632: X-L/home/sysbench-0.4.10/sysbench: No such file or directory
# vim libtool --解决方法(将libtool文件中的"ECHO="改为"echo=")
ECHO="echo" 修改为 echo="echo"
# make --此时不会再有错误了
# make install
# echo $? --检查是否安装成功
0
# ll /usr/local/sysbench-0.4.10/bin/
total 288
-rwxr-xr-x. 1 root root 293649 Oct8 20:00 sysbench
#
2.测试CPU的性能
# ./sysbench--help |more --命令帮助
Usage:
sysbench ... --test= ... command
General options:
--num-threads=N number of threads to use
--max-requests=N limit for total number of requests
--max-time=N limit for total execution time in seconds
--thread-stack-size=SIZE> --init-rng= initialize random number generator
--test=STRING test to run
--debug= print more debugging info
--validate= perform validation checks where possible
--help= print help and exit
--version= print version and exit
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
oltp - OLTP test
Commands: prepare run cleanup help version
See 'sysbench --test= help' for a list of options for each test.
# ./sysbench--test=cpu --cpu-max-prime=20000 run --测试CPU的性能
sysbench 0.4.10:multi-threaded system evaluation benchmark
Running the test with following options:
Number of threads: 1
Doing CPU performance benchmark
Threads started!
Done.
Maximum prime number checked in CPU test: 20000
Test execution summary:
total time: 23.3571s
total number of events: 10000
total time taken by event execution: 23.3527
per-request statistics:
min: 2.23ms
avg: 2.34ms
max: 11.08ms
approx.95 percentile: 2.58ms
Threads fairness:
events (avg/stddev): 10000.0000/0.00
execution time (avg/stddev): 23.3527/0.00
#
3.线程(threads)测试
# ./sysbench--test=threads --num-threads=64 run
sysbench 0.4.10:multi-threaded system evaluation benchmark
Running the test with following options:
Number of threads: 64
Doing thread subsystem performance test
Thread yields per test: 1000 Locks used: 8
Threads started!
Done.
Test execution summary:
total time: 4.8920s
total number of events: 10000
total time taken by event execution: 311.4399
per-request statistics:
min: 0.39ms
avg: 31.14ms
max: 1167.60ms
approx.95 percentile: 87.74ms
Threads fairness:
events (avg/stddev): 156.2500/9.58
execution time (avg/stddev): 4.8662/0.02
#
4.内存(memory)测试
# ./sysbench --test=memory --memory-block-size=8K --memory-total-size=2G--num-threads=16 run
sysbench 0.4.10:multi-threaded system evaluation benchmark
Running the test with following options:
Number of threads: 16
Doing memory operations speed test
Memory block>
Memory transfer> Memory operations type: write
Memory scope type: global
Threads started!
Done.
Operations performed: 262144 (735089.70 ops/sec)
2048.00 MB transferred (5742.89 MB/sec)
Test execution summary:
total time: 0.3566s
total number of events: 262144
total time taken by event execution: 4.9494
per-request statistics:
min: 0.00ms
avg: 0.02ms
max: 47.02ms
approx.95 percentile: 0.00ms
Threads fairness:
events (avg/stddev): 16384.0000/1285.55
execution time (avg/stddev): 0.3093/0.01
#
5.文件(file)的输入和输出测试
# ./sysbench --test=fileio --file-total-size=20G prepare --创建20G的文件大小
sysbench 0.4.10:multi-threaded system evaluation benchmark
128 files, 163840Kb each, 20480Mb total
Creating files for the test...
#./sysbench --test=fileio --file-total-size=20G --file-test-mode=rndwr run
--读和写20G的文件输出IO值
sysbench 0.4.10:multi-threaded system evaluation benchmark
Running the test with following options:
Number of threads: 1
Extra file open flags: 0
128 files, 160Mb each
20Gb total file>
Block> Number of random requests for random IO: 10000
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 write test
Threads started!
Done.
Operations performed:0 Read, 10000 Write, 12800 Other = 22800 Total
Read 0bWritten 156.25MbTotal transferred 156.25Mb(1.858Mb/sec)
118.91 Requests/sec executed
Test execution summary:
total time: 84.0955s
total number of events: 10000
total time taken by event execution: 0.2631
per-request statistics:
min: 0.01ms
avg: 0.03ms
max: 11.91ms
approx.95 percentile: 0.05ms
Threads fairness:
events (avg/stddev): 10000.0000/0.00
execution time (avg/stddev): 0.2631/0.00
#./sysbench --test=fileio --file-total-size=20G --file-test-mode=rndwr cleanup --删除刚才创建的文件
6.数据库mysql的测试
# ./sysbench--test=oltp help --查看帮助
sysbench 0.4.10:multi-threaded system evaluation benchmark
oltp options:
--oltp-test-mode=STRING test type to use {simple,complex,nontrx,sp}
--oltp-sp-name=STRING name of store procedure to call in SP test mode []
--oltp-read-only= generate only 'read' queries (do not modify database)
--oltp-skip-trx= skip BEGIN/COMMIT statements
--oltp-range-size=N range> --oltp-point-selects=N number of point selects
--oltp-simple-ranges=N number of simple ranges
--oltp-sum-ranges=N number of sum ranges
--oltp-order-ranges=N number of ordered ranges
--oltp-distinct-ranges=N number of distinct ranges
--oltp-index-updates=N number of index update
--oltp-non-index-updates=N number of non-index updates
--oltp-nontrx-mode=STRING mode for non-transactional test {select, update_key, update_nokey, insert, delete}
--oltp-auto-inc= whether AUTO_INCREMENT (or equivalent) should be used on> --oltp-connect-delay=N time in microseconds to sleep after connection to database
--oltp-user-delay-min=N minimum time in microseconds to sleep after each request
--oltp-user-delay-max=N maximum time in microseconds to sleep after each request
--oltp-table-name=STRING name of test table
--oltp-table-size=N number of records in test table
--oltp-dist-type=STRING random numbers distribution {uniform,gaussian,special}
--oltp-dist-iter=N number of iterations used for numbers generation
--oltp-dist-pct=N percentage of values to be treated as 'special' (for special distribution)
--oltp-dist-res=N percentage of 'special' values to use (for special distribution)
General database options:
--db-driver=STRINGspecifies database driver to use ('help' to get list of available drivers)
--db-ps-mode=STRING prepared statements usage mode {auto, disable}
Compiled-in database drivers:
mysql - MySQL driver
mysql options:
--mysql-host= MySQL server host
--mysql-port=N MySQL server port
--mysql-socket=STRING MySQL socket
--mysql-user=STRING MySQL user
--mysql-password=STRING MySQL password []
--mysql-db=STRING MySQL database name
--mysql-table-engine=STRING storage engine to use for the test table {myisam,innodb,bdb,heap,ndbcluster,federated}
--mysql-engine-trx=STRING whether storage engine used is transactional or not {yes,no,auto}
--mysql-ssl= use SSL connections, if available in the client library
--myisam-max-rows=N max-rows parameter for MyISAM tables
--mysql-create-options=STRING additional options passed to CREATE TABLE []
# ./sysbench --test=oltp --mysql-user=root --mysql-password=system --mysql-db=tong --oltp-table-name=sbtest --mysql-table-engine=innodb --oltp-table-size=1000000 prepare --准备测试的数据
sysbench 0.4.10:multi-threaded system evaluation benchmark
No DB drivers specified, using mysql
Creating table 'sbtest'...
Creating 1000000 records in table 'sbtest'...
# ./sysbench --test=oltp --mysql-port=3306 --mysql-user=root --mysql-password=system --mysql-db=tong --oltp-table-name=sbtest --mysql-table-engine=innodb--oltp-table-size=1000000 --max-requests=1000 --num-threads=100 run --测试mysql的并发和压力
sysbench 0.4.10:multi-threaded system evaluation benchmark
No DB drivers specified, using mysql
WARNING: Preparing of "BEGIN" is unsupported, using emulation
(last message repeated 99 times)
Running the test with following options:
Number of threads: 100
Doing OLTP test.
Running mixed OLTP test
Using Special distribution (12 iterations,1 pct of values are returned in 75 pct cases)
Using "BEGIN" for starting transactions
Using auto_inc on the> Maximum number of requests for OLTP test is limited to 1000
Threads started!
Done.
OLTP test statistics:
queries performed:
read: 14000
write: 5000
other: 2000
total: 21000
transactions: 1000 (143.56 per sec.)
deadlocks: 0 (0.00 per sec.)
read/write requests: 19000(2727.71 per sec.)
other operations: 2000 (287.13 per sec.)
Test execution summary:
total time: 6.9655s
total number of events: 1000
total time taken by event execution: 683.5913
per-request statistics:
min: 88.12ms
avg: 683.59ms
max: 3688.93ms
approx.95 percentile: 1362.33ms
Threads fairness:
events (avg/stddev): 10.0000/1.23
execution time (avg/stddev): 6.8359/0.10
#
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