about the performance!

[leyearn]

my os is tru64 4.0D
and when i execute the command :#vmstat 4 9
the cpu column's idle entry is 0
how can i trace the processes which consume the most of cpu resource ?
how can find out them?

and generally how to analyse the problem of performance?

[Ralf Puchner · Accepted solution]

try "ps waux" and use "collect" (must be installed) to collect performance data.

[Ronnie Doggart]

You could also use the program called 'top' its freeware and you can download it from the web.