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also posted here: http://forums.gentoo.org/viewtopic.php?p=1628006 |
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Just out of interest, I ran a small benchmarks using bonnie++ with the |
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default configurations. The results are bellow. |
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Just looking at the results, it seems ext3 is better than reiserfs in |
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most tests (speed and cpu utilization), only lacking in mass file |
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creation. |
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Is it really limiting to only be able to create 380 files per second |
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instead of 9500 per second -- does emerge sync create more than 380 |
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files *per second*? |
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|
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Personally, seems the best middle ground is xfs as long as you accept |
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the risk of data loss incase of powerloss, but I guess thats a minor |
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risk for raid0 users :) -- seems xfs is also perfect for laptops, not |
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using too much ram, yet bringing CPU usage and disk access levels to |
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impressive values. |
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|
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What is your experience? Should I maybe run some other tests for |
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better accuracy? |
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|
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|
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-------Sequential Output------- --Sequential |
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Input-- --Random- |
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Concurrency 1 -Per Chr- --Block-- -Rewrite- -Per Chr- |
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--Block-- --Seeks-- |
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Size K/sec %CP K/sec %CP K/sec %CP K/sec %CP K/sec |
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%CP /sec %CP |
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128-ext2 1G 512 98 77837 60 30013 30 740 95 52214 |
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38 407.6 4 |
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64-ext2 1G 507 98 68492 53 17624 17 759 97 29357 |
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21 277.5 3 |
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32-ext2 1G 511 98 79501 61 28752 29 747 96 59819 |
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47 366.8 3 |
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16-ext2 1G 510 98 74058 57 28161 29 735 94 60440 |
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48 348.2 3 |
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8-ext2 1G 511 98 80236 63 28104 29 735 94 59630 |
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49 297.5 3 |
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4-ext2 1G 509 98 77059 60 27909 31 749 96 58903 |
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50 232.9 2 |
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------------------------------------------------------------------------------------- |
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|
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128-ext3 1G 225 98 75568 73 29389 32 738 97 50814 |
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38 396.6 4 |
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64-ext3 1G 225 98 73138 71 28328 30 736 97 61845 |
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47 382.3 4 |
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32-ext3 1G 226 98 73292 71 28244 30 715 94 60825 |
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48 369.8 4 |
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16-ext3 1G 225 98 75143 72 28068 31 715 94 60486 |
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48 337.9 4 |
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8-ext3 1G 225 98 74076 72 28284 31 714 94 58799 |
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48 281.3 3 |
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4-ext3 1G 225 98 73479 72 28215 33 722 95 58906 |
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51 210.5 2 |
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|
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128-reiserfs 1G 176 98 75439 81 30115 35 746 96 54380 |
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45 381.1 6 |
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64-reiserfs 1G 175 98 74528 80 27779 32 739 95 56580 |
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47 385.3 6 |
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32-reiserfs 1G 176 98 73741 79 26898 31 549 71 49171 |
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44 264.6 5 |
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16-reiserfs 1G 176 98 75542 82 27284 32 761 98 56099 |
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50 354.9 5 |
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8-reiserfs 1G 175 98 75787 82 27160 33 738 95 55089 |
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50 309.0 5 |
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4-reiserfs 1G 175 98 74832 81 26501 34 742 95 54221 |
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52 227.8 3 |
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|
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128-xfs 1G 357 98 77821 66 30394 33 600 95 51873 |
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40 363.0 4 |
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64-xfs 1G 355 98 77990 68 28763 31 589 94 65589 |
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51 355.4 3 |
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32-xfs 1G 265 73 76561 59 22639 24 574 92 16910 |
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13 203.8 2 |
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16-xfs 1G 359 98 77344 65 27710 30 597 95 60898 |
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50 365.2 3 |
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8-xfs 1G 357 98 78487 67 28719 32 608 97 62282 |
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52 343.3 3 |
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4-xfs 1G 357 98 76954 64 26227 31 591 94 58878 |
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54 219.3 2 |
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|
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128-jfs 1G 226 98 32236 32 13629 14 736 97 33878 |
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24 171.7 2 |
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64-jfs 1G 226 98 31890 31 12969 13 732 96 33688 |
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24 173.1 1 |
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32-jfs 1G 221 97 31640 31 12702 13 732 96 34055 |
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24 170.8 2 |
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16-jfs 1G 226 98 31325 31 13389 13 743 98 34071 |
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24 168.5 2 |
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8-jfs 1G 226 98 32195 32 13444 14 735 97 34354 |
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24 171.9 2 |
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4-jfs 1G 226 98 31541 31 13701 14 724 95 33661 |
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24 170.6 1 |
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|
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|
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------Sequential Create-------- |
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---------Random Create--------- |
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-Create-- --Read--- -Delete-- -Create-- |
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--Read--- -Delete-- |
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files /sec %CP /sec %CP /sec %CP /sec %CP |
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/sec %CP /sec %CP |
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128-ext2 16 522 98 +++++ +++ +++++ +++ 523 98 |
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+++++ +++ 1913 98 |
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64-ext2 16 524 98 +++++ +++ +++++ +++ 528 98 |
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+++++ +++ 1884 97 |
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32-ext2 16 521 98 +++++ +++ +++++ +++ 523 98 |
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+++++ +++ 1893 98 |
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16-ext2 16 525 98 +++++ +++ +++++ +++ 522 98 |
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+++++ +++ 1894 98 |
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8-ext2 16 522 98 +++++ +++ +++++ +++ 521 98 |
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+++++ +++ 1883 98 |
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4-ext2 16 515 98 +++++ +++ +++++ +++ 528 98 |
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+++++ +++ 1896 98 |
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-------------------------------------------------------------------------------------- |
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|
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128-ext3 16 384 98 +++++ +++ +++++ +++ 387 98 |
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+++++ +++ 1594 97 |
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64-ext3 16 381 98 +++++ +++ +++++ +++ 384 98 |
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+++++ +++ 1585 97 |
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32-ext3 16 383 98 +++++ +++ +++++ +++ 382 98 |
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+++++ +++ 1597 97 |
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16-ext3 16 385 98 +++++ +++ +++++ +++ 382 98 |
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+++++ +++ 1598 97 |
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8-ext3 16 383 98 +++++ +++ +++++ +++ 384 98 |
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+++++ +++ 1583 97 |
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4-ext3 16 382 98 +++++ +++ +++++ +++ 382 98 |
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+++++ +++ 1594 97 |
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|
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128-reiserfs 16 9525 98 +++++ +++ 8470 95 8327 90 |
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+++++ +++ 7372 98 |
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64-reiserfs 16 9401 97 +++++ +++ 8832 98 8490 92 |
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+++++ +++ 7302 97 |
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32-reiserfs 16 9470 97 +++++ +++ 7903 88 8766 95 |
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+++++ +++ 7045 94 |
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16-reiserfs 16 9499 97 +++++ +++ 8836 98 8783 97 |
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+++++ +++ 7427 98 |
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8-reiserfs 16 9434 98 +++++ +++ 8771 98 8822 97 |
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+++++ +++ 7353 98 |
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4-reiserfs 16 9404 98 +++++ +++ 8696 98 8718 97 |
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+++++ +++ 7410 98 |
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|
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128-xfs 16 4291 87 +++++ +++ 4129 66 3017 64 |
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+++++ +++ 804 15 |
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64-xfs 16 3683 77 +++++ +++ 4022 66 3466 76 |
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+++++ +++ 1460 30 |
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32-xfs 16 3663 78 +++++ +++ 4619 79 3475 79 |
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+++++ +++ 2800 60 |
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16-xfs 16 4250 93 +++++ +++ 5300 92 4022 92 |
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+++++ +++ 3580 78 |
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8-xfs 16 3999 87 +++++ +++ 5018 90 3831 87 |
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+++++ +++ 1794 40 |
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4-xfs 16 3173 70 +++++ +++ 4433 82 3146 75 |
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+++++ +++ 2479 56 |
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|
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128-jfs 16 385 98 +++++ +++ +++++ +++ 386 98 |
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+++++ +++ 1573 96 |
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64-jfs 16 384 98 +++++ +++ +++++ +++ 386 98 |
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+++++ +++ 1592 96 |
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32-jfs 16 380 97 +++++ +++ +++++ +++ 387 98 |
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+++++ +++ 1588 96 |
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16-jfs 16 386 98 +++++ +++ +++++ +++ 381 96 |
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+++++ +++ 1578 95 |
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8-jfs 16 385 98 +++++ +++ +++++ +++ 386 98 |
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+++++ +++ 1587 96 |
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4-jfs 16 386 98 +++++ +++ +++++ +++ 386 98 |
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+++++ +++ 1587 95 |
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|
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-- |
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