dbench Performance measurement on the RAID on marvin dbench -D ${DIR} 10 -t 30 ==== 1.1 xfs =================================================================== marvin:/RAID # dbench -D xfs 10 -t 30 dbench version 3.04 - Copyright Andrew Tridgell 1999-2004 Running for 30 seconds with load '/usr/share/dbench/client.txt' and minimum warmup 6 secs 10 clients started 10 133462 7368.11 MB/sec warmup 1 sec 10 270216 7370.13 MB/sec warmup 2 sec 10 407262 7374.61 MB/sec warmup 3 sec 10 540598 7370.55 MB/sec warmup 4 sec 10 678871 7388.05 MB/sec warmup 5 sec 10 953735 7624.60 MB/sec execute 1 sec 10 1092865 7561.98 MB/sec execute 2 sec 10 1230564 7518.52 MB/sec execute 3 sec 10 1366433 7484.89 MB/sec execute 4 sec 10 1505030 7503.70 MB/sec execute 5 sec 10 1641867 7481.94 MB/sec execute 6 sec 10 1779947 7475.45 MB/sec execute 7 sec 10 1913967 7466.23 MB/sec execute 8 sec 10 2054246 7477.09 MB/sec execute 9 sec 10 2190403 7463.36 MB/sec execute 10 sec 10 2322248 7444.72 MB/sec execute 11 sec 10 2458200 7436.83 MB/sec execute 12 sec 10 2592586 7422.00 MB/sec execute 13 sec 10 2730269 7425.53 MB/sec execute 14 sec 10 2866046 7426.22 MB/sec execute 15 sec 10 3005440 7431.79 MB/sec execute 16 sec 10 3144373 7435.53 MB/sec execute 17 sec 10 3279456 7436.22 MB/sec execute 18 sec 10 3416521 7433.72 MB/sec execute 19 sec 10 3555034 7435.63 MB/sec execute 20 sec 10 3690664 7435.43 MB/sec execute 21 sec 10 3823613 7425.30 MB/sec execute 22 sec 10 3961336 7425.57 MB/sec execute 23 sec 10 4094846 7417.41 MB/sec execute 24 sec 10 4227977 7413.15 MB/sec execute 25 sec 10 4367274 7416.81 MB/sec execute 26 sec 10 4505153 7417.33 MB/sec execute 27 sec 10 4638908 7415.37 MB/sec execute 28 sec 10 4777966 7418.83 MB/sec execute 29 sec 10 4914993 7417.89 MB/sec cleanup 30 sec 10 4914993 7415.53 MB/sec cleanup 30 sec Throughput 7417.9 MB/sec 10 procs ==== 1.2 ext4 ================================================================== dbench version 3.04 - Copyright Andrew Tridgell 1999-2004 Running for 30 seconds with load '/usr/share/dbench/client.txt' and minimum warmup 6 secs 10 clients started 10 127330 7045.54 MB/sec warmup 1 sec 10 262899 7174.08 MB/sec warmup 2 sec 10 398403 7213.88 MB/sec warmup 3 sec 10 531359 7245.87 MB/sec warmup 4 sec 10 666519 7254.56 MB/sec warmup 5 sec 10 934050 7298.93 MB/sec execute 1 sec 10 1069198 7294.48 MB/sec execute 2 sec 10 1204439 7290.55 MB/sec execute 3 sec 10 1339860 7294.25 MB/sec execute 4 sec 10 1472232 7296.55 MB/sec execute 5 sec 10 1607294 7295.53 MB/sec execute 6 sec 10 1742418 7292.94 MB/sec execute 7 sec 10 1874787 7294.22 MB/sec execute 8 sec 10 2009699 7291.60 MB/sec execute 9 sec 10 2145371 7293.88 MB/sec execute 10 sec 10 2280943 7295.70 MB/sec execute 11 sec 10 2413129 7295.37 MB/sec execute 12 sec 10 2547916 7293.02 MB/sec execute 13 sec 10 2682771 7291.25 MB/sec execute 14 sec 10 2814779 7290.92 MB/sec execute 15 sec 10 2949818 7290.46 MB/sec execute 16 sec 10 3084942 7289.86 MB/sec execute 17 sec 10 3217035 7290.20 MB/sec execute 18 sec 10 3352155 7289.85 MB/sec execute 19 sec 10 3487298 7289.71 MB/sec execute 20 sec 10 3622354 7289.29 MB/sec execute 21 sec 10 3754380 7289.35 MB/sec execute 22 sec 10 3889650 7289.54 MB/sec execute 23 sec 10 4024630 7288.95 MB/sec execute 24 sec 10 4157100 7289.64 MB/sec execute 25 sec 10 4291494 7288.03 MB/sec execute 26 sec 10 4426542 7287.73 MB/sec execute 27 sec 10 4561475 7287.20 MB/sec execute 28 sec 10 4693300 7286.82 MB/sec execute 29 sec 10 4828314 7286.57 MB/sec cleanup 30 sec 10 4828314 7284.54 MB/sec cleanup 30 sec Throughput 7286.57 MB/sec 10 procs ==== 1.3 btrfs ================================================================= dbench -D btrfs 10 -t 30 dbench version 3.04 - Copyright Andrew Tridgell 1999-2004 Running for 30 seconds with load '/usr/share/dbench/client.txt' and minimum warmup 6 secs 10 clients started 10 12045 820.97 MB/sec warmup 1 sec 10 24862 761.36 MB/sec warmup 2 sec 10 36414 711.46 MB/sec warmup 3 sec 10 49087 705.98 MB/sec warmup 4 sec 10 60714 689.69 MB/sec warmup 5 sec 10 84559 677.87 MB/sec execute 1 sec 10 96213 654.02 MB/sec execute 2 sec 10 108447 655.51 MB/sec execute 3 sec 10 120373 652.03 MB/sec execute 4 sec 10 132603 651.88 MB/sec execute 5 sec 10 144607 653.41 MB/sec execute 6 sec 10 156597 651.59 MB/sec execute 7 sec 10 168901 654.43 MB/sec execute 8 sec 10 180612 650.89 MB/sec execute 9 sec 10 192885 651.84 MB/sec execute 10 sec 10 204690 650.24 MB/sec execute 11 sec 10 217089 651.25 MB/sec execute 12 sec 10 229081 652.06 MB/sec execute 13 sec 10 240891 650.05 MB/sec execute 14 sec 10 253326 652.25 MB/sec execute 15 sec 10 264999 650.05 MB/sec execute 16 sec 10 277623 652.18 MB/sec execute 17 sec 10 289381 651.05 MB/sec execute 18 sec 10 302035 652.65 MB/sec execute 19 sec 10 313855 652.31 MB/sec execute 20 sec 10 326156 652.28 MB/sec execute 21 sec 10 338369 653.11 MB/sec execute 22 sec 10 350420 652.35 MB/sec execute 23 sec 10 362841 653.73 MB/sec execute 24 sec 10 374633 652.59 MB/sec execute 25 sec 10 386888 652.98 MB/sec execute 26 sec 10 398140 651.63 MB/sec execute 27 sec 10 409154 649.43 MB/sec execute 28 sec 10 420186 647.27 MB/sec execute 29 sec 10 431400 645.50 MB/sec cleanup 30 sec 10 431400 643.46 MB/sec cleanup 30 sec Throughput 645.499 MB/sec 10 procs Similar results with varying secor and node sizes. ==== 2.1 xfs (sync) ============================================================ dbench -s -D xfs 10 -t 30 dbench version 3.04 - Copyright Andrew Tridgell 1999-2004 Running for 30 seconds with load '/usr/share/dbench/client.txt' and minimum warmup 6 secs 10 clients started 10 41305 2383.15 MB/sec warmup 1 sec 10 88940 2484.31 MB/sec warmup 2 sec 10 137643 2527.93 MB/sec warmup 3 sec 10 186379 2553.60 MB/sec warmup 4 sec 10 235224 2570.79 MB/sec warmup 5 sec 10 332657 2612.41 MB/sec execute 1 sec 10 381292 2619.92 MB/sec execute 2 sec 10 430066 2626.18 MB/sec execute 3 sec 10 472090 2576.85 MB/sec execute 4 sec 10 519476 2572.11 MB/sec execute 5 sec 10 568031 2580.71 MB/sec execute 6 sec 10 616718 2585.81 MB/sec execute 7 sec 10 665304 2590.78 MB/sec execute 8 sec 10 713289 2590.25 MB/sec execute 9 sec 10 762001 2593.75 MB/sec execute 10 sec 10 810612 2596.09 MB/sec execute 11 sec 10 859412 2598.79 MB/sec execute 12 sec 10 908038 2600.67 MB/sec execute 13 sec 10 950014 2588.94 MB/sec execute 14 sec 10 997797 2588.11 MB/sec execute 15 sec 10 1046278 2589.30 MB/sec execute 16 sec 10 1094695 2590.80 MB/sec execute 17 sec 10 1142166 2588.70 MB/sec execute 18 sec 10 1190560 2590.08 MB/sec execute 19 sec 10 1239047 2591.38 MB/sec execute 20 sec 10 1286785 2590.32 MB/sec execute 21 sec 10 1332343 2584.14 MB/sec execute 22 sec 10 1375959 2580.79 MB/sec execute 23 sec 10 1422316 2578.14 MB/sec execute 24 sec 10 1470681 2579.33 MB/sec execute 25 sec 10 1519074 2580.55 MB/sec execute 26 sec 10 1567532 2581.66 MB/sec execute 27 sec 10 1616067 2582.90 MB/sec execute 28 sec 10 1664512 2583.76 MB/sec execute 29 sec 10 1712895 2584.69 MB/sec cleanup 30 sec 10 1712896 2583.65 MB/sec cleanup 30 sec Throughput 2584.7 MB/sec (sync open) 10 procs ==== 2.2 ext4 (sync) =========================================================== dbench -s -D ext4 10 -t 30 dbench version 3.04 - Copyright Andrew Tridgell 1999-2004 Running for 30 seconds with load '/usr/share/dbench/client.txt' and minimum warmup 6 secs 10 clients started 10 32305 1905.07 MB/sec warmup 1 sec 10 71760 2018.18 MB/sec warmup 2 sec 10 106604 1971.94 MB/sec warmup 3 sec 10 136995 1889.77 MB/sec warmup 4 sec 10 176736 1940.30 MB/sec warmup 5 sec 10 250285 1949.61 MB/sec execute 1 sec 10 289698 2034.26 MB/sec execute 2 sec 10 323453 1965.12 MB/sec execute 3 sec 10 362939 2005.36 MB/sec execute 4 sec 10 402803 2033.33 MB/sec execute 5 sec 10 436568 1997.81 MB/sec execute 6 sec 10 466377 1966.21 MB/sec execute 7 sec 10 504353 1976.05 MB/sec execute 8 sec 10 539326 1966.13 MB/sec execute 9 sec 10 578442 1980.24 MB/sec execute 10 sec 10 608927 1949.78 MB/sec execute 11 sec 10 645757 1953.01 MB/sec execute 12 sec 10 684957 1965.28 MB/sec execute 13 sec 10 719204 1956.28 MB/sec execute 14 sec 10 758096 1965.73 MB/sec execute 15 sec 10 787750 1943.09 MB/sec execute 16 sec 10 820650 1933.13 MB/sec execute 17 sec 10 859156 1941.26 MB/sec execute 18 sec 10 894693 1939.78 MB/sec execute 19 sec 10 920821 1921.67 MB/sec execute 20 sec 10 954271 1915.65 MB/sec execute 21 sec 10 980316 1892.92 MB/sec execute 22 sec 10 1017928 1898.46 MB/sec execute 23 sec 10 1056294 1905.61 MB/sec execute 24 sec 10 1087378 1896.55 MB/sec execute 25 sec 10 1122985 1897.07 MB/sec execute 26 sec 10 1161762 1904.35 MB/sec execute 27 sec 10 1198057 1906.38 MB/sec execute 28 sec 10 1237149 1913.41 MB/sec execute 29 sec 10 1271701 1911.48 MB/sec cleanup 30 sec 10 1271701 1910.86 MB/sec cleanup 30 sec Throughput 1911.49 MB/sec (sync open) 10 procs ==== 2.3 btrfs (sync) ========================================================== dbench -s -D btrfs 10 -t 30 dbench version 3.04 - Copyright Andrew Tridgell 1999-2004 Running for 30 seconds with load '/usr/share/dbench/client.txt' and minimum warmup 6 secs 10 clients started 10 103 48.04 MB/sec warmup 1 sec 10 248 47.02 MB/sec warmup 2 sec 10 386 45.66 MB/sec warmup 3 sec 10 525 45.14 MB/sec warmup 4 sec 10 903 43.37 MB/sec warmup 5 sec 10 3209 72.63 MB/sec execute 1 sec 10 4450 68.59 MB/sec execute 2 sec 10 5804 63.06 MB/sec execute 3 sec 10 6750 65.66 MB/sec execute 4 sec 10 7957 65.51 MB/sec execute 5 sec 10 9326 63.35 MB/sec execute 6 sec 10 10171 64.19 MB/sec execute 7 sec 10 11472 64.74 MB/sec execute 8 sec 10 12763 63.30 MB/sec execute 9 sec 10 13602 63.80 MB/sec execute 10 sec 10 14947 64.32 MB/sec execute 11 sec 10 16182 63.27 MB/sec execute 12 sec 10 17106 63.46 MB/sec execute 13 sec 10 18292 64.00 MB/sec execute 14 sec 10 19474 63.19 MB/sec execute 15 sec 10 20670 63.14 MB/sec execute 16 sec 10 21646 63.65 MB/sec execute 17 sec 10 22834 63.21 MB/sec execute 18 sec 10 23958 61.87 MB/sec execute 19 sec 10 25042 63.37 MB/sec execute 20 sec 10 26138 62.27 MB/sec execute 21 sec 10 27375 61.53 MB/sec execute 22 sec 10 28439 62.73 MB/sec execute 23 sec 10 29524 61.98 MB/sec execute 24 sec 10 30818 61.59 MB/sec execute 25 sec 10 31810 62.35 MB/sec execute 26 sec 10 32857 61.75 MB/sec execute 27 sec 10 34194 61.53 MB/sec execute 28 sec 10 35112 61.87 MB/sec execute 29 sec 10 36409 61.97 MB/sec cleanup 30 sec 10 36409 61.76 MB/sec cleanup 30 sec Throughput 61.9776 MB/sec (sync open) 10 procs