摘要：
sysbench是一個開源的、模組化的、跨平臺的多執行緒效能測試工具，可以用來進行CPU、記憶體、磁碟I/O、執行緒、資料庫的效能測試。目前支援的資料庫有MySQL、Oracle和PostgreSQL。當前功能允許測試的系統引數有：

file I/O performance （檔案I / O效能）
scheduler performance （排程效能）
memory allocation and transfer speed （記憶體分配和傳輸速度）
POSIX threads implementation performance （POSIX執行緒執行績效）
database server performance (OLTP benchmark) （資料庫伺服器效能）
安裝:(安裝前先裝automake，libtool)
wget http://nchc.dl.sourceforge.net/project/sysbench/sysbench/0.4.12/sysbench-0.4.12.tar.gz

#tar zxvf sysbench-0.4.12.tar.gz
#yum -y install automake
#yum -y install libtool
#./configure --prefix=/usr/sysbench/ --with-mysql --with-mysql-includes=/usr/local/mysql/include --with-mysql-libs=/usr/local/mysql/lib && make && make install
說明：
--prefix=/usr/sysbench/ ：指定sysbench的安裝目錄。
--with-mysql-includes=/usr/include/mysql/ ：指定安裝mysql時候的includes目錄。
--with-mysql-libs=/usr/lib/mysql/ ：指定裝mysql時候的lib目錄。
--with-mysql ：sysbench預設支援mysql，如果需要測試oracle或者pgsql則需要制定–with-oracle或者–with-pgsql。

注：
cp /usr/bin/libtool /home/zhoujy/sysbench-0.4.12/libtool
再make和make install。否者會出現 libtool 報出的 Xsysbench: command not found 錯誤，則表示編譯檔案包的libtool版本太低，需要替換。

或者修改aclocal.m4檔案的如下內容：
# Always use our own libtool.
LIBTOOL='$(SHELL) $(top_builddir)/libtool'
AC_SUBST(LIBTOOL)dnl
將LIBTOOL變數的值修改為：'$(SHELL) /usr/bin/libtool'，即使用系統的libtool工具包。
修改後再執行make && make install即可順利安裝。

說是缺少libmysqlclient.so.18檔案，這個檔案是存在的，需要手動連結一下：
# ls -l /usr/local/mysql/lib/libmysqlclient.so.18*
lrwxrwxrwx. 1 mysql mysql 24 Feb 15 14:39 /usr/local/mysql/lib/libmysqlclient.so.18 -> libmysqlclient.so.18.1.0
-rwxr-xr-x. 1 mysql mysql 7654927 Feb 15 14:30 /usr/local/mysql/lib/libmysqlclient.so.18.1.0
# ls -l /usr/lib/libmysqlclient.so.18*
ls: cannot access /usr/lib/libmysqlclient.so.18*: No such file or directory
# ln ln -s /usr/local/mysql/lib/libmysqlclient.so.18 /usr/lib/


安裝完成後查詢sysbench選項說明：
# sysbench
Missing required command argument.
Usage: #使用方法
sysbench [general-options]... --test=<test-name> [test-options]... command


General options: #通用選項
--num-threads=N number of threads to use [1] #建立測試執行緒的數目。預設為1.
--max-requests=N limit for total number of requests [10000] #請求的最大數目。預設為10000，0代表不限制。
--max-time=N limit for total execution time in seconds [0] #最大執行時間，單位是s。預設是0,不限制。
--forced-shutdown=STRING amount of time to wait after --max-time before forcing shutdown [off] #超過max-time強制中斷。預設是off。
--thread-stack-size=SIZE size of stack per thread [32K] #每個執行緒的堆疊大小。預設是32K。
--init-rng=[on|off] initialize random number generator [off] #在測試開始時是否初始化隨機數發生器。預設是off。
--test=STRING test to run #指定測試專案名稱。
--debug=[on|off] print more debugging info [off] #是否顯示更多的除錯資訊。預設是off。
--validate=[on|off] perform validation checks where possible [off] #在可能情況下執行驗證檢查。預設是off。
--help=[on|off] print help and exit #幫助資訊。
--version=[on|off] print version and exit #版本資訊。


Compiled-in tests: #測試專案
fileio - File I/O test #IO
cpu - CPU performance test #CPU
memory - Memory functions speed test #記憶體
threads - Threads subsystem performance test #執行緒
mutex - Mutex performance test #互斥效能測試
oltp - OLTP test # 資料庫，事務處理


Commands: prepare：測試前準備工作； run：正式測試 cleanup：測試後刪掉測試資料 help version


See 'sysbench --test=<name> help' for a list of options for each test. #檢視每個測試專案的更多選項列表
更多選項：
1):sysbench --test=fileio help
# sysbench --test=fileio help
sysbench 0.4.12: multi-threaded system evaluation benchmark
fileio options:
--file-num=N 建立測試檔案的數量。預設是128
--file-block-size=N 測試時檔案塊的大小。預設是16384(16K)
--file-total-size=SIZE 測試檔案的總大小。預設是2G
--file-test-mode=STRING 檔案測試模式{seqwr(順序寫), seqrewr(順序讀寫), seqrd(順序讀), rndrd(隨機讀), rndwr(隨機寫), rndrw(隨機讀寫)}
--file-io-mode=STRING 檔案操作模式{sync(同步),async(非同步),fastmmap(快速map對映),slowmmap(慢map對映)}。預設是sync
--file-extra-flags=STRING 使用額外的標誌來開啟檔案{sync,dsync,direct} 。預設為空
--file-fsync-freq=N 執行fsync()的頻率。(0 – 不使用fsync())。預設是100
--file-fsync-all=[on|off] 每執行完一次寫操作就執行一次fsync。預設是off
--file-fsync-end=[on|off] 在測試結束時才執行fsync。預設是on
--file-fsync-mode=STRING 使用哪種方法進行同步{fsync, fdatasync}。預設是fsync
--file-merged-requests=N 如果可以，合併最多的IO請求數(0 – 表示不合並)。預設是0
--file-rw-ratio=N 測試時的讀寫比例。預設是1.5

2):sysbench --test=cpu help
--cpu-max-prime=N 最大質數發生器數量。預設是10000

3):sysbench --test=memory help
# sysbench --test=memory help
sysbench 0.4.12: multi-threaded system evaluation benchmark
memory options:
--memory-block-size=SIZE 測試時記憶體塊大小。預設是1K
--memory-total-size=SIZE 傳輸資料的總大小。預設是100G
--memory-scope=STRING 記憶體訪問範圍{global,local}。預設是global
--memory-hugetlb=[on|off] 從HugeTLB池記憶體分配。預設是off
--memory-oper=STRING 記憶體操作型別。{read, write, none} 預設是write
--memory-access-mode=STRING儲存器存取方式{seq,rnd} 預設是seq

4):sysbench --test=threads help
sysbench 0.4.12: multi-threaded system evaluation benchmark
threads options:
--thread-yields=N 每個請求產生多少個執行緒。預設是1000
--thread-locks=N 每個執行緒的鎖的數量。預設是8

5):sysbench --test=mutex help
# sysbench --test=mutex help
sysbench 0.4.12: multi-threaded system evaluation benchmark
mutex options:
--mutex-num=N 陣列互斥的總大小。預設是4096
--mutex-locks=N 每個執行緒互斥鎖的數量。預設是50000
--mutex-loops=N 內部互斥鎖的空迴圈數量。預設是10000

6): sysbench --test=oltp help
# sysbench --test=oltp help
sysbench 0.4.12: multi-threaded system evaluation benchmark
oltp options:
--oltp-test-mode=STRING 執行模式{simple,complex(advanced transactional),nontrx(non-transactional),sp}。預設是complex
--oltp-reconnect-mode=STRING 重新連線模式{session(不使用重新連線。每個執行緒斷開只在測試結束),transaction(在每次事務結束後重新連線),query(在每個SQL語句執行完重新連線),random(對於每個事務隨機選擇以上重新連線模式)}。預設是session
--oltp-sp-name=STRING 儲存過程的名稱。預設為空
--oltp-read-only=[on|off] 只讀模式。Update，delete，insert語句不可執行。預設是off
--oltp-skip-trx=[on|off] 省略begin/commit語句。預設是off
--oltp-range-size=N 查詢範圍。預設是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 查詢型別對於非事務執行模式{select, update_key, update_nokey, insert, delete} [select]
--oltp-auto-inc=[on|off] AUTO_INCREMENT是否開啟。預設是on
--oltp-connect-delay=N 在多少微秒後連線資料庫。預設是10000
--oltp-user-delay-min=N 每個請求最短等待時間。單位是ms。預設是0
--oltp-user-delay-max=N 每個請求最長等待時間。單位是ms。預設是0
--oltp-table-name=STRING 測試時使用到的表名。預設是sbtest
--oltp-table-size=N 測試表的記錄數。預設是10000
--oltp-dist-type=STRING 分佈的隨機數{uniform(均勻分佈),Gaussian(高斯分佈),special(空間分佈)}。預設是special
--oltp-dist-iter=N 產生數的迭代次數。預設是12
--oltp-dist-pct=N 值的百分比被視為'special' (for special distribution)。預設是1
--oltp-dist-res=N ‘special’的百分比值。預設是75
General database options:
--db-driver=STRING 指定資料庫驅動程式('help' to get list of available drivers)
--db-ps-mode=STRING編制報表使用模式{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 []

測試:
1)測試CPU: sysbench --test=cpu --cpu-max-prime=2000 run
# sysbench --test=cpu --cpu-max-prime=2000 run
sysbench 0.4.12: 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: 2000
Test execution summary:
total time: 3.7155s
total number of events: 10000
total time taken by event execution: 3.7041
per-request statistics:
min: 0.36ms
avg: 0.37ms
max: 2.53ms
approx. 95 percentile: 0.37ms
Threads fairness:
events (avg/stddev): 10000.0000/0.00
execution time (avg/stddev): 3.7041/0.00

2)測試執行緒：sysbench --test=threads --num-threads=500 --thread-yields=100 --thread-locks=4 run
# sysbench --test=threads --num-threads=500 --thread-yields=100 --thread-locks=4 run
sysbench 0.4.12: multi-threaded system evaluation benchmark
Running the test with following options:
Number of threads: 500
Doing thread subsystem performance test
Thread yields per test: 100 Locks used: 4
Threads started!
Done.
Test execution summary:
total time: 1.0644s
total number of events: 10000
total time taken by event execution: 501.3952
per-request statistics:
min: 0.05ms
avg: 50.14ms
max: 587.05ms
approx. 95 percentile: 190.28ms
Threads fairness:
events (avg/stddev): 20.0000/4.72
execution time (avg/stddev): 1.0028/0.01

3)測試IO：--num-threads 開啟的執行緒 --file-total-size 總的檔案大小
1，prepare階段，生成需要的測試檔案，完成後會在當前目錄下生成很多小檔案。
sysbench --test=fileio --num-threads=16 --file-total-size=2G --file-test-mode=rndrw prepare
2，run階段
sysbench --test=fileio --num-threads=20 --file-total-size=2G --file-test-mode=rndrw run
3，清理測試時生成的檔案
sysbench --test=fileio --num-threads=20 --file-total-size=2G --file-test-mode=rndrw cleanup

# sysbench --test=fileio --num-threads=16 --file-total-size=2G --file-test-mode=rndrw prepare
sysbench 0.4.12: multi-threaded system evaluation benchmark
128 files, 16384Kb each, 2048Mb total
Creating files for the test...
# sysbench --test=fileio --num-threads=20 --file-total-size=2G --file-test-mode=rndrw run
sysbench 0.4.12: multi-threaded system evaluation benchmark
Running the test with following options:
Number of threads: 20
Extra file open flags: 0
128 files, 16Mb each
2Gb total file size
Block size 16Kb
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 r/w test
Threads started!
Done.
Operations performed: 6010 Read, 3997 Write, 12803 Other = 22810 Total
Read 93.906Mb Written 62.453Mb Total transferred 156.36Mb (6.6668Mb/sec)
426.68 Requests/sec executed
Test execution summary:
total time: 23.4534s
total number of events: 10007
total time taken by event execution: 111.5569
per-request statistics:
min: 0.01ms
avg: 11.15ms
max: 496.18ms
approx. 95 percentile: 53.05ms
Threads fairness:
events (avg/stddev): 500.3500/37.50
execution time (avg/stddev): 5.5778/0.21
# sysbench --test=fileio --num-threads=20 --file-total-size=2G --file-test-mode=rndrw cleanup
sysbench 0.4.12: multi-threaded system evaluation benchmark
Removing test files...

4)測試記憶體：sysbench --test=memory --memory-block-size=8k --memory-total-size=1G run
sysbench 0.4.12: multi-threaded system evaluation benchmark
Operations performed: 1310720 (396525.32 ops/sec)
10240.00 MB transferred (3097.85 MB/sec)
Test execution summary:
total time: 3.3055s
total number of events: 1310720
total time taken by event execution: 205.0560
per-request statistics:
min: 0.00ms
avg: 0.16ms
max: 1066.04ms
approx. 95 percentile: 0.02ms
Threads fairness:
events (avg/stddev): 13107.2000/3870.38
execution time (avg/stddev): 2.0506/0.28

5)測試mutex：sysbench –test=mutex –num-threads=100 –mutex-num=1000 –mutex-locks=100000 –mutex-loops=10000 run
Test execution summary:
total time: 12.5606s
total number of events: 100
total time taken by event execution: 1164.4236
per-request statistics:
min: 9551.87ms
avg: 11644.24ms
max: 12525.32ms
approx. 95 percentile: 12326.25ms
Threads fairness:
events (avg/stddev): 1.0000/0.00
execution time (avg/stddev): 11.6442/0.59

6)測試OLTP：
1，prepare階段，生成需要的測試表
sysbench --test=oltp --mysql-table-engine=innodb --db-driver=mysql --mysql-host=192.168.X.X --mysql-db=test --oltp-table-size=500000 --num-threads=16 --mysql-user=root --mysql-password=123456 --oltp-test-mode=complex prepare
2，run階段
sysbench --num-threads=16 --test=oltp --db-driver=mysql 

--mysql-table-engine=innodb --mysql-host=192.168.x.x --mysql-db=test --oltp-table-size=500000 --mysql-user=root --mysql-password=123456 run
3，清理測試時生成的測試表
sysbench --num-threads=16 --test=oltp --mysql-table-engine=innodb --mysql-host=192.168.x.x --mysql-db=test --oltp-table-size=500000 --mysql-user=root --mysql-password=123456 cleanup

# sysbench --test=oltp --mysql-table-engine=innodb --mysql-host=192.168.x.x --mysql-db=rep_test --oltp-table-size=1000000 --mysql-user=root --mysql-password=123456 prepare
sysbench 0.4.12: multi-threaded system evaluation benchmark

No DB drivers specified, using mysql
Creating table 'sbtest'...
Creating 1000000 records in table 'sbtest'...
# sysbench --num-threads=16 --test=oltp --mysql-table-engine=innodb --mysql-host=192.168.x.x --mysql-db=rep_test --oltp-table-size=1000000 --mysql-user=root --mysql-password=123456 run
sysbench 0.4.12: multi-threaded system evaluation benchmark


No DB drivers specified, using mysql
Running the test with following options:
Number of threads: 16


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 id column
Maximum number of requests for OLTP test is limited to 10000
Threads started!
Done.


OLTP test statistics:
    queries performed:
        read:                            140000
        write:                           50000
        other:                           20000
        total:                           210000
    transactions:                        10000  (56.49 per sec.)#每秒事務量
    deadlocks:                           0      (0.00 per sec.)
    read/write requests:                 190000 (1073.31 per sec.)#每秒讀寫請求次數
    other operations:                    20000  (112.98 per sec.)


Test execution summary:
    total time:                          177.0225s#總用時
    total number of events:              10000
    total time taken by event execution: 2831.7566
    per-request statistics:
         min:                                 55.37ms
         avg:                                283.18ms
         max:                               3838.43ms
         approx.  95 percentile:             583.95ms


Threads fairness:
    events (avg/stddev):           625.0000/2.62
    execution time (avg/stddev):   176.9848/0.02


# sysbench --num-threads=16 --test=oltp --mysql-table-engine=innodb --mysql-host=192.168.x.x --mysql-db=rep_test --oltp-table-size=1000000 --mysql-user=root --mysql-password=123456 cleanup
sysbench 0.4.12: multi-threaded system evaluation benchmark


No DB drivers specified, using mysql
Dropping table 'sbtest'...
Done.

mysql> select count(*) from sbtest;
+----------+
| count(*) |
+----------+
| 1000000 |
+----------+
1 row in set (0.30 sec)

可以用這個測試：
sysbench --num-threads=4 --test=oltp --oltp-reconnect-mode=random --mysql-table-engine=innodb --mysql-host=192.168.200.201 --mysql-db=rep_test --ol
tp-table-size=500000 --mysql-user=dba --mysql-password=123456