root@ubuntu:~# sysbench --num-threads=8 --max-requests=800 --oltp-table-size=500000 --mysql-user=root --mysql-password=root --db-driver=mysql --test=oltp run
sysbench 0.4.12:  multi-threaded system evaluation benchmark

Running the test with following options:
Number of threads: 8

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 800
Threads started!
Done.

OLTP test statistics:
    queries performed:
        read:                            11200
        write:                           4000
        other:                           1600
        total:                           16800
    transactions:                        800    (245.84 per sec.)
    deadlocks:                           0      (0.00 per sec.)
    read/write requests:                 15200  (4671.03 per sec.)
    other operations:                    1600   (491.69 per sec.)

Test execution summary:
    total time:                          3.2541s
    total number of events:              800
    total time taken by event execution: 25.9664
    per-request statistics:
         min:                                  9.64ms
         avg:                                 32.46ms
         max:                                 94.70ms
         approx.  95 percentile:              53.66ms

Threads fairness:
    events (avg/stddev):           100.0000/2.35
    execution time (avg/stddev):   3.2458/0.00