sysbench 1.0.20 (using system LuaJIT 2.1.0-beta3) Running the test with following options: Number of threads: 1 Initializing random number generator from current time Extra file open flags: (none) 128 files, 16MiB each 2GiB total file size Block size 16KiB Periodic FSYNC enabled, calling fsync() each 100 requests. Calling fsync() at the end of test, Enabled. Using synchronous I/O mode Doing sequential rewrite test Initializing worker threads... Threads started! File operations: reads/s: 0.00 writes/s: 1911.01 fsyncs/s: 2458.54 Throughput: read, MiB/s: 0.00 written, MiB/s: 29.86 General statistics: total time: 10.0432s total number of events: 43773 Latency (ms): min: 0.00 avg: 0.23 max: 10.46 95th percentile: 0.42 sum: 9964.12 Threads fairness: events (avg/stddev): 43773.0000/0.00 execution time (avg/stddev): 9.9641/0.00