MB:/Volumes/DiskTester_Install lloyd$ disktester run-area-test --chunk-size 128M --iterations 5 --delta-percent 5 --test-size 2G S2
DiskTester 2.0 (C) 2003-2006 diglloyd, Inc. All Rights Reserved
=> Allocating maximum size contiguous file on "S2" (558.3GB)...556.5GB (99.7% of volume size)
=> Using test size of 2GB, 128MB at a time, across a 556.5GB test file.
=> Testing at: 0%, 5%, 10%, 15%, 20%, 25%, 30%, 35%, 40%, 45%, 50%, 55%, 60%, 65%, 70%, 75%, 80%, 85%, 90%, 95%, 100%
Area 0% (offset 0B)
Iteration 1: writing...140MB/sec, reading...136MB/sec
Iteration 2: writing...141MB/sec, reading...136MB/sec
Iteration 3: writing...140MB/sec, reading...135MB/sec
Iteration 4: writing...141MB/sec, reading...136MB/sec
Iteration 5: writing...141MB/sec, reading...136MB/sec
Area 5% (offset 27.8GB)
Iteration 1: writing...141MB/sec, reading...136MB/sec
Iteration 2: writing...141MB/sec, reading...136MB/sec
Iteration 3: writing...141MB/sec, reading...136MB/sec
Iteration 4: writing...141MB/sec, reading...136MB/sec
Iteration 5: writing...141MB/sec, reading...135MB/sec
Area 10% (offset 55.7GB)
Iteration 1: writing...137MB/sec, reading...133MB/sec
Iteration 2: writing...137MB/sec, reading...134MB/sec
Iteration 3: writing...137MB/sec, reading...133MB/sec
Iteration 4: writing...137MB/sec, reading...133MB/sec
Iteration 5: writing...137MB/sec, reading...133MB/sec
Area 15% (offset 83.5GB)
Iteration 1: writing...137MB/sec, reading...133MB/sec
Iteration 2: writing...137MB/sec, reading...133MB/sec
Iteration 3: writing...137MB/sec, reading...132MB/sec
Iteration 4: writing...137MB/sec, reading...133MB/sec
Iteration 5: writing...137MB/sec, reading...133MB/sec
Area 20% (offset 111.3GB)
Iteration 1: writing...133MB/sec, reading...130MB/sec
Iteration 2: writing...134MB/sec, reading...130MB/sec
Iteration 3: writing...133MB/sec, reading...130MB/sec
Iteration 4: writing...134MB/sec, reading...130MB/sec
Iteration 5: writing...134MB/sec, reading...130MB/sec
Area 25% (offset 139.1GB)
Iteration 1: writing...131MB/sec, reading...127MB/sec
Iteration 2: writing...131MB/sec, reading...127MB/sec
Iteration 3: writing...131MB/sec, reading...127MB/sec
Iteration 4: writing...131MB/sec, reading...127MB/sec
Iteration 5: writing...131MB/sec, reading...126MB/sec
Area 30% (offset 167.0GB)
Iteration 1: writing...131MB/sec, reading...127MB/sec
Iteration 2: writing...131MB/sec, reading...127MB/sec
Iteration 3: writing...131MB/sec, reading...127MB/sec
Iteration 4: writing...131MB/sec, reading...127MB/sec
Iteration 5: writing...130MB/sec, reading...127MB/sec
Area 35% (offset 194.8GB)
Iteration 1: writing...127MB/sec, reading...124MB/sec
Iteration 2: writing...127MB/sec, reading...124MB/sec
Iteration 3: writing...127MB/sec, reading...124MB/sec
Iteration 4: writing...127MB/sec, reading...123MB/sec
Iteration 5: writing...127MB/sec, reading...124MB/sec
Area 40% (offset 222.6GB)
Iteration 1: writing...127MB/sec, reading...123MB/sec
Iteration 2: writing...127MB/sec, reading...123MB/sec
Iteration 3: writing...127MB/sec, reading...123MB/sec
Iteration 4: writing...127MB/sec, reading...123MB/sec
Iteration 5: writing...127MB/sec, reading...123MB/sec
Area 45% (offset 250.4GB)
Iteration 1: writing...124MB/sec, reading...121MB/sec
Iteration 2: writing...124MB/sec, reading...120MB/sec
Iteration 3: writing...124MB/sec, reading...120MB/sec
Iteration 4: writing...124MB/sec, reading...120MB/sec
Iteration 5: writing...124MB/sec, reading...120MB/sec
Area 50% (offset 278.3GB)
Iteration 1: writing...119MB/sec, reading...116MB/sec
Iteration 2: writing...119MB/sec, reading...116MB/sec
Iteration 3: writing...119MB/sec, reading...116MB/sec
Iteration 4: writing...119MB/sec, reading...116MB/sec
Iteration 5: writing...119MB/sec, reading...116MB/sec
Area 55% (offset 306.1GB)
Iteration 1: writing...119MB/sec, reading...116MB/sec
Iteration 2: writing...119MB/sec, reading...116MB/sec
Iteration 3: writing...119MB/sec, reading...116MB/sec
Iteration 4: writing...119MB/sec, reading...116MB/sec
Iteration 5: writing...119MB/sec, reading...116MB/sec
Area 60% (offset 333.9GB)
Iteration 1: writing...115MB/sec, reading...112MB/sec
Iteration 2: writing...115MB/sec, reading...112MB/sec
Iteration 3: writing...115MB/sec, reading...112MB/sec
Iteration 4: writing...115MB/sec, reading...112MB/sec
Iteration 5: writing...115MB/sec, reading...113MB/sec
Area 65% (offset 361.7GB)
Iteration 1: writing...111MB/sec, reading...108MB/sec
Iteration 2: writing...111MB/sec, reading...108MB/sec
Iteration 3: writing...110MB/sec, reading...108MB/sec
Iteration 4: writing...110MB/sec, reading...108MB/sec
Iteration 5: writing...111MB/sec, reading...108MB/sec
Area 70% (offset 389.6GB)
Iteration 1: writing...102MB/sec, reading...99.5MB/sec
Iteration 2: writing...102MB/sec, reading...99.3MB/sec
Iteration 3: writing...102MB/sec, reading...99.5MB/sec
Iteration 4: writing...102MB/sec, reading...99.4MB/sec
Iteration 5: writing...101MB/sec, reading...99.4MB/sec
Area 75% (offset 417.4GB)
Iteration 1: writing...106MB/sec, reading...104MB/sec
Iteration 2: writing...106MB/sec, reading...104MB/sec
Iteration 3: writing...106MB/sec, reading...104MB/sec
Iteration 4: writing...106MB/sec, reading...104MB/sec
Iteration 5: writing...106MB/sec, reading...104MB/sec
Area 80% (offset 445.2GB)
Iteration 1: writing...101MB/sec, reading...98.9MB/sec
Iteration 2: writing...101MB/sec, reading...98.9MB/sec
Iteration 3: writing...101MB/sec, reading...98.9MB/sec
Iteration 4: writing...101MB/sec, reading...99.0MB/sec
Iteration 5: writing...101MB/sec, reading...99.0MB/sec
Area 85% (offset 473.0GB)
Iteration 1: writing...96.4MB/sec, reading...94.6MB/sec
Iteration 2: writing...96.4MB/sec, reading...94.6MB/sec
Iteration 3: writing...96.4MB/sec, reading...94.6MB/sec
Iteration 4: writing...96.3MB/sec, reading...94.6MB/sec
Iteration 5: writing...96.4MB/sec, reading...94.5MB/sec
Area 90% (offset 500.9GB)
Iteration 1: writing...91.0MB/sec, reading...89.5MB/sec
Iteration 2: writing...91.0MB/sec, reading...89.4MB/sec
Iteration 3: writing...91.0MB/sec, reading...89.4MB/sec
Iteration 4: writing...91.1MB/sec, reading...89.3MB/sec
Iteration 5: writing...91.1MB/sec, reading...89.3MB/sec
Area 95% (offset 528.7GB)
Iteration 1: writing...84.9MB/sec, reading...83.5MB/sec
Iteration 2: writing...85.0MB/sec, reading...83.5MB/sec
Iteration 3: writing...84.9MB/sec, reading...83.6MB/sec
Iteration 4: writing...85.0MB/sec, reading...83.6MB/sec
Iteration 5: writing...85.0MB/sec, reading...83.5MB/sec
Area 100% (offset 554.5GB)
Iteration 1: writing...78.3MB/sec, reading...77.0MB/sec
Iteration 2: writing...78.3MB/sec, reading...77.0MB/sec
Iteration 3: writing...78.3MB/sec, reading...77.0MB/sec
Iteration 4: writing...78.2MB/sec, reading...77.0MB/sec
Iteration 5: writing...78.1MB/sec, reading...77.0MB/sec
======== Sunday, July 23, 2006 11:35:08 AM PDT, volume "S2" (558.3GB) ========
--------------- Write Details for "S2" (2GB/128MB, 5 iterations) ---------------
Area (556.5GB) Slowest Median Fastest Average Range
0% 140.4 140.6 140.7 140.6 0.32
5% 140.8 141.0 141.0 140.9 0.29
10% 136.9 137.2 137.3 137.2 0.38
15% 136.8 136.8 137.0 136.8 0.24
20% 133.4 133.5 133.6 133.5 0.25
25% 130.5 130.5 130.7 130.6 0.17
30% 130.3 130.6 130.9 130.6 0.57
35% 126.7 126.9 127.2 126.9 0.47
40% 126.6 126.8 127.0 126.8 0.41
45% 123.5 123.7 123.8 123.7 0.28
50% 119.2 119.3 119.4 119.3 0.21
55% 119.1 119.1 119.2 119.2 0.12
60% 115.2 115.4 115.4 115.3 0.19
65% 110.4 110.5 110.6 110.5 0.19
70% 101.5 101.6 101.7 101.6 0.20
75% 105.6 105.8 105.9 105.8 0.23
80% 101.1 101.2 101.3 101.2 0.19
85% 96.3 96.4 96.4 96.4 0.12
90% 91.0 91.0 91.1 91.1 0.17
95% 84.9 85.0 85.0 85.0 0.12
100% 78.1 78.3 78.3 78.2 0.24
---------------- Read Details for "S2" (2GB/128MB, 5 iterations) ---------------
Area (556.5GB) Slowest Median Fastest Average Range
0% 135.2 135.9 136.3 135.8 1.06
5% 135.4 136.1 136.3 136.0 0.93
10% 133.1 133.2 133.5 133.3 0.44
15% 132.1 132.6 133.1 132.7 1.01
20% 129.7 130.0 130.1 129.9 0.35
25% 126.5 127.3 127.4 127.1 0.91
30% 126.5 127.0 127.4 127.1 0.83
35% 123.4 123.6 123.8 123.6 0.39
40% 123.3 123.4 123.5 123.4 0.20
45% 120.1 120.4 120.6 120.4 0.58
50% 115.7 116.0 116.4 116.0 0.71
55% 115.8 116.0 116.4 116.1 0.55
60% 112.1 112.4 112.5 112.4 0.45
65% 108.1 108.1 108.2 108.1 0.10
70% 99.3 99.4 99.5 99.4 0.17
75% 103.5 103.6 103.6 103.6 0.09
80% 98.9 98.9 99.0 99.0 0.12
85% 94.5 94.6 94.6 94.6 0.11
90% 89.3 89.4 89.5 89.4 0.22
95% 83.5 83.5 83.6 83.5 0.11
100% 77.0 77.0 77.0 77.0 0.05
------------------ Averages for "S2" (2GB/128MB, 5 iterations) -----------------
Area (556.5GB) Write MB/sec Read MB/sec
0% 140.6 135.8
5% 140.9 136.0
10% 137.2 133.3
15% 136.8 132.7
20% 133.5 129.9
25% 130.6 127.1
30% 130.6 127.1
35% 126.9 123.6
40% 126.8 123.4
45% 123.7 120.4
50% 119.3 116.0
55% 119.2 116.1
60% 115.3 112.4
65% 110.5 108.1
70% 101.6 99.4
75% 105.8 103.6
80% 101.2 99.0
85% 96.4 94.6
90% 91.1 89.4
95% 85.0 83.5
100% 78.2 77.0
Average write speed across the volume: 117MB/sec
Average read speed across the volume: 114MB/sec
Command "run-area-test" executed in 3895.92 seconds.
MB:/Volumes/DiskTester_Install lloyd$ disktester run-area-test S2
DiskTester 2.0 (C) 2003-2006 diglloyd, Inc. All Rights Reserved
=> Allocating maximum size contiguous file on "S2" (558.3GB)...556.5GB (99.7% of volume size)
=> Using test size of 512MB, 4MB at a time, across a 556.5GB test file.
=> Testing at: 0%, 10%, 20%, 30%, 40%, 50%, 60%, 70%, 80%, 90%, 100%
Area 0% (offset 0B): writing...142MB/sec, reading...132MB/sec
Area 10% (offset 55.7GB): writing...137MB/sec, reading...128MB/sec
Area 20% (offset 111.3GB): writing...139MB/sec, reading...125MB/sec
Area 30% (offset 167.0GB): writing...136MB/sec, reading...122MB/sec
Area 40% (offset 222.6GB): writing...130MB/sec, reading...118MB/sec
Area 50% (offset 278.3GB): writing...124MB/sec, reading...112MB/sec
Area 60% (offset 333.9GB): writing...119MB/sec, reading...109MB/sec
Area 70% (offset 389.6GB): writing...109MB/sec, reading...100MB/sec
Area 80% (offset 445.2GB): writing...105MB/sec, reading...95.3MB/sec
Area 90% (offset 500.9GB): writing...94.3MB/sec, reading...87.2MB/sec
Area 100% (offset 556.0GB): writing...80.6MB/sec, reading...75.2MB/sec
======== Sunday, July 23, 2006 11:30:49 AM PDT, volume "S2" (558.3GB) ========
------------------ Averages for "S2" (512MB/4MB, 1 iteration) ------------------
Area (556.5GB) Write MB/sec Read MB/sec
0% 142.0 132.3
10% 137.0 127.9
20% 138.6 125.5
30% 135.8 122.3
40% 130.2 117.9
50% 123.6 112.3
60% 119.4 109.0
70% 109.1 100.1
80% 104.6 95.3
90% 94.3 87.2
100% 80.6 75.2
Average write speed across the volume: 120MB/sec
Average read speed across the volume: 110MB/sec
Command "run-area-test" executed in 103.75 seconds.