Utilization for memory and cpu

UNIX AIX
1

Hi all

I need command to give me the utilization for memory and cpu,and how can I know if the utilization ok or no?

for example in hp unix #top
it is give me utilize for cpu and memory and also I can know if utilize ok or no.

thanks

2

Try:
svmon
topas
vmstat

3

vmstat
sar
topas
ps
netstat
entstat
iostat
filemon
svmon
nmon
tprof
time

and so on