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OWC Mercury Accelsior and ZFS benchmark.

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Dec 4th, 2013
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  1. # iozone -t1 -i0 -i1 -i2 -r1m -s192g
  2. Iozone: Performance Test of File I/O
  3. Version $Revision: 3.408 $
  4. Compiled for 64 bit mode.
  5. Build: linux
  6.  
  7. Contributors:William Norcott, Don Capps, Isom Crawford, Kirby Collins
  8. Al Slater, Scott Rhine, Mike Wisner, Ken Goss
  9. Steve Landherr, Brad Smith, Mark Kelly, Dr. Alain CYR,
  10. Randy Dunlap, Mark Montague, Dan Million, Gavin Brebner,
  11. Jean-Marc Zucconi, Jeff Blomberg, Benny Halevy, Dave Boone,
  12. Erik Habbinga, Kris Strecker, Walter Wong, Joshua Root,
  13. Fabrice Bacchella, Zhenghua Xue, Qin Li, Darren Sawyer.
  14. Ben England.
  15.  
  16. Run began: Wed Dec 4 13:27:01 2013
  17.  
  18. Record Size 1024 KB
  19. File size set to 201326592 KB
  20. Command line used: iozone -t1 -i0 -i1 -i2 -r1m -s192g
  21. Output is in Kbytes/sec
  22. Time Resolution = 0.000001 seconds.
  23. Processor cache size set to 1024 Kbytes.
  24. Processor cache line size set to 32 bytes.
  25. File stride size set to 17 * record size.
  26. Throughput test with 1 process
  27. Each process writes a 201326592 Kbyte file in 1024 Kbyte records
  28.  
  29. Children see throughput for 1 initial writers = 783257.75 KB/sec
  30. Parent sees throughput for 1 initial writers = 776796.38 KB/sec
  31. Min throughput per process = 783257.75 KB/sec
  32. Max throughput per process = 783257.75 KB/sec
  33. Avg throughput per process = 783257.75 KB/sec
  34. Min xfer = 201326592.00 KB
  35.  
  36. Children see throughput for 1 rewriters = 736931.69 KB/sec
  37. Parent sees throughput for 1 rewriters = 729891.86 KB/sec
  38. Min throughput per process = 736931.69 KB/sec
  39. Max throughput per process = 736931.69 KB/sec
  40. Avg throughput per process = 736931.69 KB/sec
  41. Min xfer = 201326592.00 KB
  42.  
  43. Children see throughput for 1 readers = 1424584.12 KB/sec
  44. Parent sees throughput for 1 readers = 1424576.21 KB/sec
  45. Min throughput per process = 1424584.12 KB/sec
  46. Max throughput per process = 1424584.12 KB/sec
  47. Avg throughput per process = 1424584.12 KB/sec
  48. Min xfer = 201326592.00 KB
  49.  
  50. Children see throughput for 1 re-readers = 1450572.12 KB/sec
  51. Parent sees throughput for 1 re-readers = 1450564.13 KB/sec
  52. Min throughput per process = 1450572.12 KB/sec
  53. Max throughput per process = 1450572.12 KB/sec
  54. Avg throughput per process = 1450572.12 KB/sec
  55. Min xfer = 201326592.00 KB
  56.  
  57. Children see throughput for 1 random readers = 609955.88 KB/sec
  58. Parent sees throughput for 1 random readers = 609954.12 KB/sec
  59. Min throughput per process = 609955.88 KB/sec
  60. Max throughput per process = 609955.88 KB/sec
  61. Avg throughput per process = 609955.88 KB/sec
  62. Min xfer = 201326592.00 KB
  63.  
  64. Children see throughput for 1 random writers = 707785.06 KB/sec
  65. Parent sees throughput for 1 random writers = 700978.83 KB/sec
  66. Min throughput per process = 707785.06 KB/sec
  67. Max throughput per process = 707785.06 KB/sec
  68. Avg throughput per process = 707785.06 KB/sec
  69. Min xfer = 201326592.00 KB
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