[root@cluster01 ~]# w
 22:47:52 up 11 days,  2:09,  1 user,  load average: 1.29, 0.78, 0.63
USER     TTY      FROM              LOGIN@   IDLE   JCPU   PCPU WHAT
root     pts/0    200.222.130.188  22:44    0.00s  0.02s  0.02s w
[root@cluster01 ~]# vmstat -n 5 5
procs -----------memory---------- ---swap-- -----io---- --system-- ----cpu----
 r  b   swpd   free   buff  cache   si   so    bi    bo   in    cs us sy id wa
 1  0    592  41708 234256 3443964    0    0    18   141    5     4  5  2 87  6
 0  0    592  41708 234256 3443964    0    0     0   535 2285  2423  4  1 93  2
 0  0    592  41644 234256 3443964    0    0     7   292 2253  2677  4  1 94  2
 0  0    592  41652 234260 3443960    0    0     0   424 2280  2532  4  1 94  2
 0  0    592  41588 234260 3443960    0    0     0   277 2364  2653  4  1 94  1
[root@cluster01 ~]#