sysbench v0.3.4:  multi-threaded system evaluation benchmark

Running the test with following options:
Number of threads: 256

Doing OLTP test.
Using mixed OLTP test
Using Special distribution (12 iterations,  1 pct of values are returned in 75 pct cases)
Using "BEGIN" for starting transactions
Maximum number of requests for OLTP test is limited to 20000
Threads started!
Done.

OLTP test statistics:
    queries performed:
        read:                            664202
        write:                           124374
        other:                           67443
        total:                           856019
    transactions:                        20000  (66.12 per sec.)
    deadlocks:                           27443  (90.73 per sec.)
    read/write requests:                 788576 (2606.99 per sec.)
    other operations:                    67443  (222.96 per sec.)

Test execution summary:
    total time:                          302.4849s
    total number of events:              20000
    total time taken by event execution: 77299.1749
    per-request statistics:
         min:                            0.0205s
         avg:                            3.8650s
         max:                            78.7830s
         approx.  95 percentile:         13.0518s

Threads fairness:
    distribution:                        65.51/89.62
    execution:                           47.47/89.14