在centos6.x上
yum install sysbench |
的時候因爲sysbench會依賴於mysql，而不管是系統自帶的原生的mysql-server，還是mysql分支percona-server，都會跟我們裝的percona-xtradb-cluster衝突，所以，幸好我找了第四臺機器來安裝sysbench，具體測試步驟如下：
首先，登錄percona xtradb cluster的其中一臺機器，這裏登node1(10.0.0.1)，執行mysql登入系統，並創建測試用數據庫sbtest並賦予權限給用戶sbtest(密碼是sbtest)
yum install sysbench |
然後，登錄第四臺機器(ip是10.0.0.4)，安裝sysbench並跑測試程序。
yum-yinstall sysbench sysbench --test=oltp --mysql-host=10.0.0.1,10.0.0.2,10.0.0.3 --mysql-user=sbtest --mysql-password=sbtest --db-driver=mysql prepare sysbench --test=oltp --mysql-host=10.0.0.1,10.0.0.2,10.0.0.3 --mysql-user=sbtest --mysql-password=sbtest --db-driver=mysql run
這是最後輸出的結果：
sysbench 0.4.12: multi-threaded system evaluation benchmark
Running the test with following options:
Number of threads: 1
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 (21.26 per sec.)
deadlocks: 0 (0.00 per sec.)
read/write requests: 190000 (403.93 per sec.)
other operations: 20000 (42.52 per sec.)
Test execution summary:
total time: 470.3826s
total number of events: 10000
total time taken by event execution: 470.2785
per-request statistics:
min: 27.22ms
avg: 47.03ms
max: 458.16ms
approx. 95 percentile: 99.91ms
Threads fairness:
events (avg/stddev): 10000.0000/0.00
execution time (avg/stddev): 470.2785/0.00最後，清除測試數據：
sysbench --test=oltp --mysql-host=10.0.0.1,10.0.0.2,10.0.0.3 --mysql-user=sbtest --mysql-password=sbtest --db-driver=mysql cleanup