| Sequential Output | Sequential Input | Random Seeks |
Sequential Create | Random Create | ||||||||||||||||||||||
| Size:Chunk Size | Per Char | Block | Rewrite | Per Char | Block | Num Files | Create | Read | Delete | Create | Read | Delete | ||||||||||||||
| K/sec | % CPU | K/sec | % CPU | K/sec | % CPU | K/sec | % CPU | K/sec | % CPU | / sec | % CPU | / sec | % CPU | / sec | % CPU | / sec | % CPU | / sec | % CPU | / sec | % CPU | / sec | % CPU | |||
| fc-raid0-xfs-4disks | 5G | 44532 | 99 | 82581 | 18 | 36071 | 10 | 35636 | 76 | 96263 | 14 | 679.6 | 1 | 128:20000:16/512 | 387 | 6 | 52829 | 99 | 995 | 8 | 372 | 7 | 46274 | 100 | 616 | 7 |
| fc-raid5-jfs-4disks | 5G | 42841 | 98 | 63054 | 15 | 35565 | 8 | 35559 | 75 | 93460 | 12 | 549.8 | 1 | 128:20000:16/512 | 351 | 4 | 62641 | 100 | 2656 | 7 | 260 | 4 | 55932 | 100 | 479 | 2 |
| fc-raid5-xfs-4disks-128kbSegment-multimedia | 5G | 45465 | 99 | 57523 | 13 | 28486 | 8 | 25409 | 53 | 57118 | 8 | 243.9 | 0 | 128:20000:16/512 | 221 | 3 | 53067 | 99 | 563 | 4 | 240 | 4 | 46230 | 99 | 308 | 3 |
| fc-raid5-xfs-4disks-8kbSegment | 5G | 24499 | 54 | 17049 | 3 | 11457 | 3 | 18403 | 38 | 34218 | 5 | 177.3 | 0 | 128:20000:16/512 | 252 | 4 | 52697 | 100 | 574 | 4 | 271 | 5 | 46337 | 99 | 288 | 3 |
| fc-raid5-xfs-4disks | 5G | 45117 | 99 | 63681 | 14 | 35332 | 10 | 35599 | 76 | 92102 | 13 | 750.9 | 1 | 128:20000:16/512 | 376 | 6 | 52954 | 99 | 923 | 7 | 346 | 6 | 46315 | 99 | 463 | 5 |
| scsi-raid0-ext3-4disks | 5G | 40047 | 98 | 129927 | 64 | 66354 | 24 | 42645 | 89 | 151851 | 21 | 415.5 | 0 | 128:20000:16/512 | 77 | 0 | 51472 | 92 | 673 | 0 | 78 | 0 | 3108 | 7 | 714 | 3 |
| scsi-raid0-jfs-4disks | 5G | 43178 | 98 | 134119 | 36 | 74329 | 17 | 43153 | 88 | 150646 | 19 | 394.6 | 0 | 128:20000:16/512 | 171 | 1 | 62645 | 100 | 14665 | 53 | 150 | 0 | 56286 | 99 | 544 | 2 |
| scsi-raid0-reiserfs-4disks | 5G | 45125 | 99 | 149933 | 55 | 68861 | 23 | 42660 | 88 | 159650 | 24 | 487.3 | 1 | 128:20000:16/512 | 146 | 2 | 22009 | 47 | 572 | 2 | 141 | 3 | 1359 | 4 | 186 | 1 |
| scsi-raid0-xfs-4disks | 5G | 45306 | 99 | 143333 | 32 | 70660 | 23 | 42624 | 90 | 158294 | 24 | 538.0 | 1 | 128:20000:16/512 | 128 | 2 | 52696 | 99 | 290 | 2 | 119 | 2 | 46275 | 100 | 192 | 2 |
| scsi-raid5-ext3 | 5G | 40798 | 99 | 103355 | 51 | 54336 | 19 | 40781 | 86 | 124740 | 17 | 550.6 | 0 | 128:20000:16/512 | 136 | 0 | 53534 | 96 | 687 | 0 | 137 | 0 | 3061 | 6 | 683 | 3 |
| scsi-raid5-jfs | 5G | 43069 | 99 | 107226 | 27 | 59044 | 14 | 40407 | 86 | 125918 | 17 | 591.8 | 1 | 128:20000:16/512 | 569 | 4 | 62109 | 99 | 16317 | 62 | 390 | 0 | 55950 | 99 | 297 | 1 |
| scsi-raid5-xfs | 5G | 44406 | 99 | 106491 | 23 | 55003 | 17 | 40259 | 86 | 125031 | 19 | 772.5 | 1 | 128:20000:16/512 | 1633 | 27 | 53353 | 99 | 3559 | 28 | 1140 | 20 | 46467 | 99 | 481 | 5 |
| 2-process tests are not accurate, just indicative: | ||||||||||||||||||||||||||
| fc-raid5-xfs-4disks-64kbSegment-2processes | 5G | 31499 | 87 | 25726 | 7 | 13326 | 4 | 17644 | 37 | 31625 | 4 | 54.9 | 0 | 128:20000:16/512 | 88 | 2 | 53 | 0 | 422 | 3 | 108 | 3 | 81 | 0 | 210 | 3 |
| fc-raid5-xfs-4disks-64kbSegment-2processes | 5G | 27087 | 75 | 25643 | 6 | 11219 | 3 | 15395 | 32 | 51807 | 8 | 170.0 | 0 | 128:20000:16/512 | 90 | 2 | 54 | 0 | 345 | 3 | 106 | 3 | 80 | 0 | 208 | 3 |
| scsi-raid0-ext3-4disks-2processes | 5G | 21063 | 76 | 27443 | 15 | 7597 | 2 | 12344 | 26 | 17675 | 2 | 82.9 | 0 | 128:20000:16/512 | 44 | 0 | 2084 | 5 | 291 | 0 | 44 | 0 | 103 | 0 | 597 | 3 |
| scsi-raid0-ext3-4disks-2processes | 5G | 20925 | 76 | 25732 | 14 | 6982 | 2 | 12232 | 26 | 20483 | 3 | 133.9 | 0 | 128:20000:16/512 | 43 | 0 | 1333 | 4 | 352 | 0 | 43 | 0 | 67 | 0 | 664 | 3 |