IOZone Benchmarks
| FS |
Size (KB) |
Record Length |
Write |
Re-Write |
Read |
Re-Read |
Random Read |
Random Write |
Read Backwards |
Record Re-Write |
Read Strided |
F Write |
F Re-Write |
F Read |
F Re-Read |
FS |
Total Run Time (secs) |
Total Run Time % |
Best case : Worst case |
FS Version |
Kernel Version |
| ext2 |
1048576 |
512.0 |
57331.0 |
51494.0 |
49216.0 |
49178.0 |
33910.0 |
46518.0 |
37133.0 |
721790.0 |
29322.0 |
59004.0 |
46400.0 |
49119.0 |
49195.0 |
ext2 |
342.7 |
100.0 |
0:0 |
1.32 |
2.6.0-test8 |
| jfs |
1048576 |
512.0 |
57108.0 |
59462.0 |
49460.0 |
49460.0 |
35453.0 |
49864.0 |
39648.0 |
721155.0 |
29918.0 |
59797.0 |
59714.0 |
49362.0 |
49420.0 |
jfs |
324.4 |
105.7 |
10:0 |
1.0.24 |
2.6.0-test8 |
| xfs |
1048576 |
512.0 |
59817.0 |
49700.0 |
49397.0 |
49340.0 |
35358.0 |
33965.0 |
38807.0 |
600096.0 |
29863.0 |
52534.0 |
50423.0 |
49289.0 |
49227.0 |
xfs |
329.6 |
104.0 |
0:0 |
2.5.4 |
2.6.0-test8 |
| reiser4 |
1048576 |
512.0 |
46030.0 |
46431.0 |
49336.0 |
49364.0 |
33841.0 |
49558.0 |
23767.0 |
636111.0 |
23646.0 |
45642.0 |
45916.0 |
49162.0 |
49361.0 |
reiser4 |
373.6 |
91.7 |
0:2 |
0.4.18 |
2.6.0-test8 |
| reiser4_extents |
1048576 |
512.0 |
45987.0 |
46359.0 |
49201.0 |
49344.0 |
33804.0 |
49756.0 |
23874.0 |
643459.0 |
23662.0 |
56089.0 |
45989.0 |
49217.0 |
49323.0 |
reiser4_extents |
373.3 |
91.8 |
0:0 |
0.4.18 |
2.6.0-test8 |
| reiserfs |
1048576 |
512.0 |
68821.0 |
55220.0 |
46780.0 |
46675.0 |
33436.0 |
77419.0 |
36559.0 |
906704.0 |
28042.0 |
66960.0 |
52248.0 |
43536.0 |
43497.0 |
reiserfs |
367.9 |
93.2 |
3:4 |
3.6.10 |
2.6.0-test8 |
| reiserfs_notail |
1048576 |
512.0 |
68303.0 |
54760.0 |
46797.0 |
46867.0 |
33508.0 |
77651.0 |
36836.0 |
732076.0 |
28245.0 |
66536.0 |
51591.0 |
43527.0 |
43573.0 |
reiserfs_notail |
367.2 |
93.3 |
1:1 |
3.6.10 |
2.6.0-test8 |
| ext3_journal |
1048576 |
512.0 |
20163.0 |
18911.0 |
49082.0 |
49178.0 |
34186.0 |
16515.0 |
36704.0 |
534273.0 |
29581.0 |
20122.0 |
20030.0 |
49095.0 |
49124.0 |
ext3_journal |
493.9 |
69.4 |
0:8 |
1.32 |
2.6.0-test8 |
| ext3_ordered |
1048576 |
512.0 |
52943.0 |
54392.0 |
47742.0 |
48354.0 |
34109.0 |
43416.0 |
39543.0 |
544896.0 |
29956.0 |
54793.0 |
54059.0 |
47804.0 |
47910.0 |
ext3_ordered |
342.3 |
100.1 |
1:0 |
1.32 |
2.6.0-test8 |
| ext3_writeback |
1048576 |
512.0 |
52424.0 |
50786.0 |
47996.0 |
48352.0 |
34070.0 |
46847.0 |
39645.0 |
575724.0 |
29800.0 |
53483.0 |
50502.0 |
49035.0 |
49104.0 |
ext3_writeback |
340.6 |
100.6 |
0:0 |
1.32 |
2.6.0-test8 |
|
| FS |
Size (KB) |
Record Length |
Write |
Re-Write |
Read |
Re-Read |
Random Read |
Random Write |
Read Backwards |
Record Re-Write |
Read Strided |
F Write |
F Re-Write |
F Read |
F Re-Read |
FS |
Total Run Time (secs) |
Total Run Time % |
Best case : Worst case |
FS Version |
Kernel Version |
| ext2 |
1048576 |
1024.0 |
56981.0 |
53498.0 |
49160.0 |
49233.0 |
46220.0 |
50333.0 |
41369.0 |
485321.0 |
43304.0 |
58503.0 |
52461.0 |
49043.0 |
49037.0 |
ext2 |
310.7 |
100.0 |
1:0 |
1.32 |
2.6.0-test8 |
| jfs |
1048576 |
1024.0 |
56777.0 |
59987.0 |
49404.0 |
49383.0 |
47482.0 |
54592.0 |
42390.0 |
523586.0 |
41890.0 |
59657.0 |
59570.0 |
49271.0 |
49191.0 |
jfs |
301.2 |
103.2 |
7:0 |
1.0.24 |
2.6.0-test8 |
| xfs |
1048576 |
1024.0 |
51362.0 |
50189.0 |
49298.0 |
49292.0 |
47046.0 |
38474.0 |
42525.0 |
506122.0 |
41904.0 |
52739.0 |
49926.0 |
49101.0 |
49268.0 |
xfs |
304.7 |
102.0 |
1:0 |
2.5.4 |
2.6.0-test8 |
| reiser4 |
1048576 |
1024.0 |
45910.0 |
46355.0 |
49358.0 |
49388.0 |
38306.0 |
51419.0 |
28604.0 |
449488.0 |
27572.0 |
49034.0 |
45903.0 |
49241.0 |
49345.0 |
reiser4 |
343.7 |
90.4 |
1:2 |
0.4.18 |
2.6.0-test8 |
| reiser4_extents |
1048576 |
1024.0 |
45933.0 |
46301.0 |
49305.0 |
49311.0 |
38307.0 |
52946.0 |
28394.0 |
439463.0 |
27577.0 |
54398.0 |
45806.0 |
49281.0 |
49364.0 |
reiser4_extents |
345.0 |
90.1 |
2:1 |
0.4.18 |
2.6.0-test8 |
| reiserfs |
1048576 |
1024.0 |
63735.0 |
59439.0 |
48254.0 |
48679.0 |
45477.0 |
94133.0 |
39969.0 |
519608.0 |
42409.0 |
64357.0 |
53298.0 |
47361.0 |
48010.0 |
reiserfs |
327.4 |
94.9 |
0:1 |
3.6.10 |
2.6.0-test8 |
| reiserfs_notail |
1048576 |
1024.0 |
63971.0 |
58476.0 |
48254.0 |
48736.0 |
45559.0 |
96477.0 |
40045.0 |
504093.0 |
42082.0 |
64720.0 |
53266.0 |
46538.0 |
48305.0 |
reiserfs_notail |
328.3 |
94.6 |
3:1 |
3.6.10 |
2.6.0-test8 |
| ext3_journal |
1048576 |
1024.0 |
20023.0 |
20052.0 |
49119.0 |
49074.0 |
46548.0 |
17807.0 |
40956.0 |
407874.0 |
42686.0 |
20026.0 |
19903.0 |
49117.0 |
49052.0 |
ext3_journal |
462.3 |
67.2 |
0:8 |
1.32 |
2.6.0-test8 |
| ext3_ordered |
1048576 |
1024.0 |
53844.0 |
54390.0 |
47655.0 |
48322.0 |
45713.0 |
37818.0 |
41065.0 |
429597.0 |
43252.0 |
54511.0 |
53960.0 |
47666.0 |
48096.0 |
ext3_ordered |
319.2 |
97.3 |
0:2 |
1.32 |
2.6.0-test8 |
| ext3_writeback |
1048576 |
1024.0 |
52502.0 |
53387.0 |
47872.0 |
48397.0 |
44789.0 |
48761.0 |
41214.0 |
437818.0 |
43225.0 |
53470.0 |
50837.0 |
49172.0 |
49185.0 |
ext3_writeback |
318.5 |
97.5 |
0:0 |
1.32 |
2.6.0-test8 |
|
| FS |
Size (KB) |
Record Length |
Write |
Re-Write |
Read |
Re-Read |
Random Read |
Random Write |
Read Backwards |
Record Re-Write |
Read Strided |
F Write |
F Re-Write |
F Read |
F Re-Read |
FS |
Total Run Time (secs) |
Total Run Time % |
Best case : Worst case |
FS Version |
Kernel Version |
| ext2 |
1048576 |
4096.0 |
57132.0 |
54286.0 |
49074.0 |
49044.0 |
59500.0 |
54141.0 |
47999.0 |
489224.0 |
49935.0 |
59323.0 |
54447.0 |
48990.0 |
49110.0 |
ext2 |
290.2 |
100.0 |
0:0 |
1.32 |
2.6.0-test8 |
| jfs |
1048576 |
4096.0 |
56694.0 |
60090.0 |
49302.0 |
49338.0 |
61080.0 |
62206.0 |
51140.0 |
507909.0 |
51476.0 |
59967.0 |
60065.0 |
49267.0 |
49379.0 |
jfs |
278.9 |
104.0 |
9:0 |
1.0.24 |
2.6.0-test8 |
| xfs |
1048576 |
4096.0 |
51657.0 |
50037.0 |
49353.0 |
49318.0 |
60828.0 |
45309.0 |
51301.0 |
500427.0 |
51217.0 |
51100.0 |
50005.0 |
49311.0 |
49360.0 |
xfs |
280.4 |
103.5 |
3:0 |
2.5.4 |
2.6.0-test8 |
| reiser4 |
1048576 |
4096.0 |
51796.0 |
47029.0 |
49055.0 |
49260.0 |
40439.0 |
52197.0 |
32915.0 |
433631.0 |
31677.0 |
51597.0 |
48740.0 |
48994.0 |
49090.0 |
reiser4 |
329.4 |
88.1 |
0:1 |
0.4.18 |
2.6.0-test8 |
| reiser4_extents |
1048576 |
4096.0 |
50125.0 |
52641.0 |
49029.0 |
49242.0 |
40226.0 |
45361.0 |
32380.0 |
377042.0 |
42826.0 |
51414.0 |
47805.0 |
49145.0 |
49147.0 |
reiser4_extents |
321.6 |
90.2 |
0:3 |
0.4.18 |
2.6.0-test8 |
| reiserfs |
1048576 |
4096.0 |
62258.0 |
51703.0 |
47936.0 |
48726.0 |
58880.0 |
75805.0 |
48142.0 |
506879.0 |
48328.0 |
61382.0 |
50418.0 |
48009.0 |
49109.0 |
reiserfs |
308.7 |
94.0 |
2:0 |
3.6.10 |
2.6.0-test8 |
| reiserfs_notail |
1048576 |
4096.0 |
61992.0 |
50675.0 |
47772.0 |
48464.0 |
58552.0 |
77393.0 |
48033.0 |
497994.0 |
47905.0 |
61269.0 |
50030.0 |
47112.0 |
49245.0 |
reiserfs_notail |
310.6 |
93.4 |
1:1 |
3.6.10 |
2.6.0-test8 |
| ext3_journal |
1048576 |
4096.0 |
20044.0 |
20233.0 |
49078.0 |
49061.0 |
58356.0 |
19089.0 |
48219.0 |
406746.0 |
49912.0 |
20120.0 |
20061.0 |
48920.0 |
49045.0 |
ext3_journal |
440.9 |
65.8 |
0:7 |
1.32 |
2.6.0-test8 |
| ext3_ordered |
1048576 |
4096.0 |
53702.0 |
54332.0 |
47667.0 |
47978.0 |
58271.0 |
51630.0 |
48577.0 |
421542.0 |
50589.0 |
54849.0 |
53182.0 |
48844.0 |
48969.0 |
ext3_ordered |
299.8 |
96.8 |
0:3 |
1.32 |
2.6.0-test8 |
| ext3_writeback |
1048576 |
4096.0 |
52524.0 |
53098.0 |
47793.0 |
48273.0 |
58495.0 |
53756.0 |
48435.0 |
430147.0 |
50153.0 |
54046.0 |
49196.0 |
49003.0 |
49123.0 |
ext3_writeback |
299.0 |
97.0 |
0:0 |
1.32 |
2.6.0-test8 |
|
| FS |
Size (KB) |
Record Length |
Write |
Re-Write |
Read |
Re-Read |
Random Read |
Random Write |
Read Backwards |
Record Re-Write |
Read Strided |
F Write |
F Re-Write |
F Read |
F Re-Read |
FS |
Total Run Time (secs) |
Total Run Time % |
Best case : Worst case |
FS Version |
Kernel Version |
| ext2 |
1048576 |
16348.0 |
57203.0 |
53778.0 |
49123.0 |
49115.0 |
63424.0 |
54197.0 |
49660.0 |
479087.0 |
50635.0 |
59517.0 |
54476.0 |
48996.0 |
49011.0 |
ext2 |
287.3 |
100.0 |
1:0 |
1.32 |
2.6.0-test8 |
| jfs |
1048576 |
16348.0 |
56964.0 |
59868.0 |
49156.0 |
49249.0 |
63876.0 |
64658.0 |
50122.0 |
502043.0 |
51238.0 |
60735.0 |
60763.0 |
49192.0 |
49126.0 |
jfs |
276.9 |
103.7 |
8:0 |
1.0.24 |
2.6.0-test8 |
| xfs |
1048576 |
16348.0 |
51320.0 |
59292.0 |
49137.0 |
49172.0 |
63746.0 |
63510.0 |
49738.0 |
487443.0 |
51228.0 |
55290.0 |
60091.0 |
49247.0 |
49165.0 |
xfs |
276.8 |
103.8 |
4:0 |
2.5.4 |
2.6.0-test8 |
| reiser4 |
1048576 |
16348.0 |
48937.0 |
47443.0 |
48828.0 |
48980.0 |
39943.0 |
36311.0 |
32680.0 |
360165.0 |
48037.0 |
46981.0 |
44752.0 |
48935.0 |
48897.0 |
reiser4 |
329.4 |
87.2 |
0:0 |
0.4.18 |
2.6.0-test8 |
| reiser4_extents |
1048576 |
16348.0 |
43594.0 |
53749.0 |
49114.0 |
49172.0 |
39912.0 |
47121.0 |
32464.0 |
393005.0 |
31447.0 |
51624.0 |
51401.0 |
48878.0 |
49049.0 |
reiser4_extents |
334.8 |
85.8 |
0:3 |
0.4.18 |
2.6.0-test8 |
| reiserfs |
1048576 |
16348.0 |
55511.0 |
44979.0 |
46960.0 |
49095.0 |
61740.0 |
68558.0 |
47020.0 |
491157.0 |
48456.0 |
54685.0 |
48129.0 |
45373.0 |
48651.0 |
reiserfs |
308.6 |
93.1 |
1:2 |
3.6.10 |
2.6.0-test8 |
| reiserfs_notail |
1048576 |
16348.0 |
55690.0 |
45988.0 |
47136.0 |
48828.0 |
61800.0 |
67703.0 |
47156.0 |
497785.0 |
48550.0 |
55215.0 |
47591.0 |
46087.0 |
48840.0 |
reiserfs_notail |
307.7 |
93.4 |
0:0 |
3.6.10 |
2.6.0-test8 |
| ext3_journal |
1048576 |
16348.0 |
20264.0 |
20318.0 |
49014.0 |
48988.0 |
63191.0 |
19933.0 |
51528.0 |
40121.0 |
50389.0 |
20411.0 |
20433.0 |
48852.0 |
48916.0 |
ext3_journal |
456.2 |
63.0 |
1:8 |
1.32 |
2.6.0-test8 |
| ext3_ordered |
1048576 |
16348.0 |
53688.0 |
53843.0 |
48000.0 |
48395.0 |
63319.0 |
44778.0 |
50118.0 |
414366.0 |
50634.0 |
55194.0 |
54932.0 |
47819.0 |
48513.0 |
ext3_ordered |
297.4 |
96.6 |
0:1 |
1.32 |
2.6.0-test8 |
| ext3_writeback |
1048576 |
16348.0 |
52382.0 |
53257.0 |
47787.0 |
48168.0 |
63087.0 |
52657.0 |
49392.0 |
437187.0 |
50694.0 |
54367.0 |
53801.0 |
48986.0 |
49024.0 |
ext3_writeback |
295.0 |
97.4 |
0:1 |
1.32 |
2.6.0-test8 |
| Done.. |
Done.. |
File System Benchmarking Report generated by FS Bench at Thu Oct 23 15:02:11 2003