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sysbench fileio

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Jun 5th, 2020
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  1. sysbench 1.0.17 (using system LuaJIT 2.1.0-beta3)
  2.  
  3. Running the test with following options:
  4. Number of threads: 1
  5. Initializing random number generator from current time
  6.  
  7.  
  8. Extra file open flags: (none)
  9. 128 files, 16MiB each
  10. 2GiB total file size
  11. Block size 16KiB
  12. Periodic FSYNC enabled, calling fsync() each 100 requests.
  13. Calling fsync() at the end of test, Enabled.
  14. Using synchronous I/O mode
  15. Doing sequential write (creation) test
  16. Initializing worker threads...
  17.  
  18. Threads started!
  19.  
  20.  
  21. File operations:
  22. reads/s: 0.00
  23. writes/s: 7101.74
  24. fsyncs/s: 9101.73
  25.  
  26. Throughput:
  27. read, MiB/s: 0.00
  28. written, MiB/s: 110.96
  29.  
  30. General statistics:
  31. total time: 10.0111s
  32. total number of events: 162118
  33.  
  34. Latency (ms):
  35. min: 0.01
  36. avg: 0.06
  37. max: 13.80
  38. 95th percentile: 0.08
  39. sum: 9487.88
  40.  
  41. Threads fairness:
  42. events (avg/stddev): 162118.0000/0.00
  43. execution time (avg/stddev): 9.4879/0.00
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