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libo/IO performances

Created March 2, 2011 10:52
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Test between Progressive, ElasticHosting, Racksapce
Raw
IO performances
Test creates a 128M file full of zeros
Progressive FreeBsd 8.2
[libo@bsd_1G_10G]/home/libo(11:50:12): dd if=/dev/zero of=test_file bs=128K count=1K
1024+0 records in
1024+0 records out
134217728 bytes transferred in 1.570875 secs (85441371 bytes/sec)
ElasticHosting FreeBsd 8.0
> dd if=/dev/zero of=test_file bs=128K count=1K
1024+0 records in
1024+0 records out
134217728 bytes transferred in 18.571566 secs (7227055 bytes/sec)
ElasticHosting Red Hat Fedora 13
[liveuser@localhost ~]$ dd if=/dev/zero of=testfile bs=128K count=1K
1024+0 records in
1024+0 records out
134217728 bytes (134 MB) copied, 0.829145 s, 162 MB/s
Racksapce Ubuntu 10.10
libo@pdfceb:~$ dd if=/dev/zero of=test_file bs=128K count=1K
1024+0 records in
1024+0 records out
134217728 bytes (134 MB) copied, 0.465462 s, 288 MB/s
RootBSD (jacob tests)
134217728 bytes transferred in 1.250134 secs (107362674 bytes/sec)
134217728 bytes transferred in 1.921003 secs (69868564 bytes/sec)
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