结果：
File operations:
reads/s: 98.67
writes/s: 66.85
fsyncs/s: 6.26
Throughput: # 吞吐量
read, MiB/s: 1.54 # 表示读的带宽
written, MiB/s: 1.04 # 表示读的带宽
General statistics:
total time: 12.7426s
total number of events: 2117
Latency (ms):
min: 0.00
avg: 86.66
max: 2919.41
95th percentile: 646.19
sum: 183460.80
Threads fairness:
events (avg/stddev): 132.3125/24.19
execution time (avg/stddev): 11.4663/1.09
再比例cpu性能测试：
[root@xuexi ~]# sysbench cpu --threads=40 --events=10000 --cpu-max-prime=20000 run
sysbench 1.0.15 (using bundled LuaJIT 2.1.0-beta2)
Running the test with following options:
Number of threads: 40
Initializing random number generator from current time
Prime numbers limit: 20000
Initializing worker threads...
Threads started!
CPU speed:
events per second: 2127.81
General statistics:
total time: 4.986s
total number of events: 10000
Latency (ms):
min: 1.72
avg: 18.16
max: 302.17
5th percentile: 110.66
sum: 181628.49
Threads fairness:
events (avg/stddev): 250.0000/30.81
execution time (avg/stddev): 4.5407/0.10