procs -----------memory---------- ---swap-- -----io---- --system-- ----cpu----
r b swpd free buff cache si so bi bo in cs us sy id wa
2 0 78352 7680 616864 87448 0 0 134376 0 1879 1420 1 20 0 79
0 1 78352 7976 619372 84556 0 0 131340 0 1829 1387 2 19 0 79
0 3 78352 6052 626764 78960 0 0 134396 168 2176 1639 0 22 0 78
1 1 78352 8160 632280 71152 0 0 135912 180 2413 2156 1 22 0 77
0 1 78352 7000 634420 70248 0 0 131832 0 2196 2087 2 21 0 77
0 1 78364 7616 635156 68888 0 0 132092 0 1837 1397 1 19 0 80
0 1 78364 6896 635920 68872 0 0 133116 0 1870 1471 2 19 0 79
0 1 78368 7916 634892 68876 0 0 133620 0 1833 1395 1 20 0 79
1 0 78368 8028 635768 67604 0 0 129788 36 1972 1525 2 26 0 72
/dev/md0:
Timing cached reads: 4360 MB in 2.00 seconds = 2180.33 MB/sec
Timing buffered disk reads: 378 MB in 3.01 seconds = 125.64 MB/sec
Ces valeurs sont les test sur deux disque Seagate 250go IDE 7200t 7200.8 monté en RAID0 (raid kernel linux)
Mes seagate séparément :
/dev/hda:
Timing cached reads: 4484 MB in 2.00 seconds = 2241.22 MB/sec
Timing buffered disk reads: 206 MB in 3.01 seconds = 68.49 MB/sec
/dev/hdc:
Timing cached reads: 4520 MB in 2.00 seconds = 2258.09 MB/sec
Timing buffered disk reads: 202 MB in 3.02 seconds = 66.90 MB/sec
Disque Seagate 40go IDE 7200t
/dev/hdb:
Timing cached reads: 4512 MB in 2.00 seconds = 2254.09 MB/sec
Timing buffered disk reads: 122 MB in 3.01 seconds = 40.55 MB/sec