Configuration Summary ===================== Storage Device: HD154UI 3-Drive RAID0 Lun Type: System Information: Mac Pro 1,1 2.66 x 8 (10.5.7) HBA Information: Additional Notes: Benchmark Results ================= +--------------------------------------------------------------------------------------+ | Blocksize | IOPs | Throughput | User CPU | Avg Latency | Max Latency | +---------------------+----------+--------------+----------+-------------+-------------+ 512 Seq Read 441986.0 215.813 MB/s 7.816 s 0.017 ms 0.842 ms Random Read 300969.3 146.958 MB/s 14.051 s 0.026 ms 1.455 ms Seq Write 332269.0 162.241 MB/s 7.228 s 0.017 ms 243.563 ms Random Write 318.8 0.156 MB/s 37.782 s 24.970 ms 589.490 ms Create scratch file 376394.5 183.786 MB/s 6.871 s 0.014 ms 263.521 ms 1 K Seq Read 449750.3 439.209 MB/s 3.958 s 0.017 ms 0.336 ms Random Read 305472.7 298.313 MB/s 6.734 s 0.025 ms 1.316 ms Seq Write 246148.7 240.380 MB/s 3.717 s 0.020 ms 170.624 ms Random Write 353.3 0.345 MB/s 15.068 s 22.399 ms 483.453 ms Create scratch file 221924.5 216.723 MB/s 3.737 s 0.023 ms 164.364 ms 2 K Seq Read 438922.2 857.270 MB/s 2.062 s 0.018 ms 0.408 ms Random Read 317406.2 619.934 MB/s 3.429 s 0.024 ms 1.009 ms Seq Write 141857.2 277.065 MB/s 1.899 s 0.028 ms 253.669 ms Random Write 324.8 0.634 MB/s 7.490 s 24.475 ms 527.339 ms Create scratch file 108196.1 211.320 MB/s 1.844 s 0.043 ms 201.834 ms 4 K Seq Read 381285.7 1489.397 MB/s 1.188 s 0.020 ms 0.261 ms Random Read 317246.4 1239.244 MB/s 1.807 s 0.024 ms 0.425 ms Seq Write 77055.6 300.999 MB/s 1.029 s 0.042 ms 274.484 ms Random Write 1235.5 4.826 MB/s 2.140 s 6.357 ms 545.124 ms Create scratch file 56686.5 221.432 MB/s 1.184 s 0.092 ms 159.944 ms 8 K Seq Read 283295.5 2213.246 MB/s 0.664 s 0.027 ms 0.603 ms Random Read 265584.3 2074.877 MB/s 1.044 s 0.028 ms 0.901 ms Seq Write 39336.1 307.313 MB/s 0.575 s 0.070 ms 212.556 ms Random Write 1200.4 9.378 MB/s 1.099 s 6.556 ms 419.447 ms Create scratch file 31046.3 242.550 MB/s 0.670 s 0.137 ms 149.883 ms 16 K Seq Read 187583.6 2930.993 MB/s 0.371 s 0.041 ms 0.352 ms Random Read 181428.4 2834.819 MB/s 0.569 s 0.041 ms 1.578 ms Seq Write 5499.6 85.932 MB/s 0.360 s 1.177 ms 44.458 ms Random Write 1175.8 18.371 MB/s 0.515 s 5.222 ms 95.747 ms Create scratch file 17370.6 271.416 MB/s 0.350 s 0.199 ms 201.614 ms 32 K Seq Read 108078.4 3377.451 MB/s 0.194 s 0.069 ms 1.446 ms Random Read 105181.0 3286.906 MB/s 0.297 s 0.069 ms 1.493 ms Seq Write 4607.2 143.975 MB/s 0.181 s 1.393 ms 30.715 ms Random Write 1036.4 32.387 MB/s 0.270 s 6.165 ms 412.384 ms Create scratch file 8672.4 271.013 MB/s 0.212 s 0.353 ms 172.806 ms 64 K Seq Read 56240.3 3515.016 MB/s 0.101 s 0.130 ms 2.748 ms Random Read 57629.1 3601.819 MB/s 0.154 s 0.127 ms 1.228 ms Seq Write 3012.7 188.294 MB/s 0.095 s 2.031 ms 46.539 ms Random Write 920.4 57.526 MB/s 0.129 s 6.401 ms 100.984 ms Create scratch file 4578.0 286.124 MB/s 0.111 s 0.678 ms 244.221 ms 128 K Seq Read 29672.9 3709.113 MB/s 0.055 s 0.251 ms 0.781 ms Random Read 30918.6 3864.828 MB/s 0.080 s 0.239 ms 1.300 ms Seq Write 1917.0 239.630 MB/s 0.048 s 3.075 ms 34.615 ms Random Write 713.9 89.239 MB/s 0.069 s 8.063 ms 72.853 ms Create scratch file 2445.6 305.694 MB/s 0.069 s 1.301 ms 262.362 ms 256 K Seq Read 14148.0 3537.006 MB/s 0.035 s 0.530 ms 2.263 ms Random Read 15414.3 3853.565 MB/s 0.046 s 0.482 ms 1.342 ms Seq Write 993.8 248.459 MB/s 0.032 s 6.712 ms 40.053 ms Random Write 453.2 113.297 MB/s 0.048 s 14.620 ms 126.764 ms Create scratch file 1216.4 304.102 MB/s 0.042 s 2.102 ms 135.347 ms 512 K Seq Read 6714.8 3357.395 MB/s 0.025 s 1.093 ms 5.367 ms Random Read 7031.3 3515.634 MB/s 0.036 s 1.060 ms 2.214 ms Seq Write 629.7 314.868 MB/s 0.017 s 8.567 ms 42.960 ms Random Write 378.0 189.004 MB/s 0.024 s 15.125 ms 127.937 ms Create scratch file 604.7 302.346 MB/s 0.038 s 5.053 ms 252.346 ms 1 M Seq Read 2993.4 2993.396 MB/s 0.030 s 2.518 ms 4.549 ms Random Read 2988.9 2988.922 MB/s 0.041 s 2.512 ms 3.941 ms Seq Write 317.4 317.353 MB/s 0.013 s 18.015 ms 70.452 ms Random Write 279.2 279.192 MB/s 0.015 s 19.299 ms 88.198 ms Create scratch file 56.5 56.549 MB/s 0.035 s 30.731 ms 1436.096 ms +--------------------------------------------------------------------------------------+ Benchmark Parameters Summary ============================ Device : / (/dev/disk4), Macintosh RB2@0 Block Size Range Start: 0.50 K End: 1 M File I/O Size: 20 MB Number of threads: 8 File System Cache: Off Read Ahead: Off IO type: File IO Tests Run: Sequential Read Sequential Write Random Read Random Write