Mysql 性能测试工具 sysbench的安装和使用
sysbench 1.0.12 (using bundled LuaJIT 2.1.0-beta2)Running the test with following options:
Number of threads: 30
Report intermediate results every 10 second(s)
Initializing random number generator from current time
Initializing worker threads...
Threads started!
[ 10s ] thds: 30 tps: 188.63 qps: 3795.16 (r/w/o: 2659.89/755.31/379.96) lat (ms,95%): 223.34 err/s: 0.00 reconn/s: 0.00
[ 20s ] thds: 30 tps: 177.80 qps: 3563.97 (r/w/o: 2496.95/711.31/355.71) lat (ms,95%): 248.83 err/s: 0.00 reconn/s: 0.00
[ 30s ] thds: 30 tps: 177.20 qps: 3542.62 (r/w/o: 2479.82/708.30/354.50) lat (ms,95%): 235.74 err/s: 0.00 reconn/s: 0.00
[ 40s ] thds: 30 tps: 189.60 qps: 3797.38 (r/w/o: 2658.99/759.20/379.20) lat (ms,95%): 227.40 err/s: 0.00 reconn/s: 0.00
[ 50s ] thds: 30 tps: 190.40 qps: 3798.09 (r/w/o: 2655.29/762.20/380.60) lat (ms,95%): 211.60 err/s: 0.00 reconn/s: 0.00
[ 60s ] thds: 30 tps: 179.70 qps: 3598.40 (r/w/o: 2520.50/718.40/359.50) lat (ms,95%): 235.74 err/s: 0.00 reconn/s: 0.00
[ 70s ] thds: 30 tps: 187.30 qps: 3740.91 (r/w/o: 2617.61/748.50/374.80) lat (ms,95%): 227.40 err/s: 0.00 reconn/s: 0.00
[ 80s ] thds: 30 tps: 187.40 qps: 3755.29 (r/w/o: 2630.19/750.40/374.70) lat (ms,95%): 211.60 err/s: 0.00 reconn/s: 0.00
[ 90s ] thds: 30 tps: 188.10 qps: 3762.11 (r/w/o: 2632.80/753.10/376.20) lat (ms,95%): 211.60 err/s: 0.00 reconn/s: 0.00
[ 100s ] thds: 30 tps: 183.70 qps: 3676.35 (r/w/o: 2575.16/733.69/367.49) lat (ms,95%): 227.40 err/s: 0.00 reconn/s: 0.00
[ 110s ] thds: 30 tps: 190.80 qps: 3816.33 (r/w/o: 2671.42/763.41/381.50) lat (ms,95%): 211.60 err/s: 0.00 reconn/s: 0.00
[ 120s ] thds: 30 tps: 195.49 qps: 3907.36 (r/w/o: 2733.40/783.17/390.79) lat (ms,95%): 204.11 err/s: 0.00 reconn/s: 0.00
SQL statistics:
queries performed:
read: 313488 --读总数
write: 89568--写总数
other: 44784 --其他操作(CURD之外的操作，例如COMMIT)
total: 447840 --全部总数
transactions: 22392(186.27 per sec.) --总事务数(每秒事务数)
queries: 447840 (3725.43 per sec.) --总数(每秒总数)
ignored errors: 0 (0.00 per sec.)--总忽略错误总数(每秒忽略错误次数)
reconnects: 0 (0.00 per sec.) --重连总数(每秒重连次数)
General statistics:
total time: 120.2098s --总耗时
total number of events: 22392 --共发生多少事务数
Latency (ms):
min: 105.91 --最小耗时
avg: 160.86 --平均耗时
max: 850.77 --最长耗时
95th percentile: 223.34 --超过95%平均耗时
sum: 3601892.56
Threads fairness:
events (avg/stddev): 746.4000/4.95 --总处理事件数/标准偏差
execution time (avg/stddev): 120.0631/0.05--总执行时间/标准偏差
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