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: 1731.51 fsyncs/s: 2223.10 Throughput: read, MiB/s: 0.00 written, MiB/s: 27.05 General statistics: total time: 10.0467s total number of events: 39612 Latency (ms): min: 0.00 avg: 0.25 max: 13.47 95th percentile: 0.48 sum: 9962.99 Threads fairness: events (avg/stddev): 39612.0000/0.00 execution time (avg/stddev): 9.9630/0.00