Hi,

I am trying to take the Statistics of the machine during load.Can someone explian the parameters of

iostat:
tty sd1 sd2 sd3 sd4 cpu
tin tout kps tps serv kps tps serv kps tps serv kps tps serv us sy wt id

vmstat:
kthr memory page disk faults cpu
r b w swap free re mf pi po fr de sr s1 s2 s3 s4 in sy cs us sy id

mpstat:
CPU minf mjf xcal intr ithr csw icsw migr smtx srw syscl usr sys wt idl


Regards,
Rajesh