procs -----------memory---------- ---swap-- -----io---- --system-- ----cpu----
 r  b   swpd   free   buff  cache   si   so    bi    bo   in    cs us sy id wa
13  0     36 129188  66604 1475704    0    0    29     3   64    35 52 34 14  0
15  0     36 131916  66604 1475772    0    0     0     0 1469   999 96  4  0  0
12  0     36 131916  66608 1475768    0    0     0   680 1708   742 95  5  0  0
11  0     36 131064  66608 1475768    0    0     0     0 1338   607 97  3  0  0
 1  0     36 129948  66608 1475768    0    0     0     0 1042   704 94  6  0  0
 6  0     36 130568  66620 1475824    0    0     0   700  828   652 72  3 25  0
 6  0     36 130816  66620 1475824    0    0     0     0  828   903 88  2 10  0
 0  0     36 130816  66620 1475824    0    0     0     0  552   559 64  3 33  0


-

       total       used       free     shared    buffers     cached
Mem:          2027       1951         76          0         65       1458
-/+ buffers/cache:        427       1600
Swap:         2651          0       2651