per process Cpu utilization

kunal_patel22 · 05-20-2005, 06:50 AM

hello frnds,

Can you plz tell me how do i calculate per process cpu utilization ......

i m sorry i m posting it again but didnt get a rational ans during my first post

i know that we have to calculate uisng /proc/PID/stat n specifically frm fields 14 to 17.........but my main question is HOW????????????

HOW USING THOSE FIELDS?????????????????

plz clarify me on that.........

Once again i m sorry for posting it again...........but i m in need of it badly

Regards,

Kunal

macemoneta · 05-20-2005, 07:58 PM

Why not just use 'top' or 'ps', since that's their purpose?

kunal_patel22 · 05-20-2005, 11:28 PM

hello frnds,

I know i can use top or ps command but then i have simulate that command as a project so i need that statics

plz tell me frnds way of this

macemoneta · 05-20-2005, 11:40 PM

You'll probably find this article usefull. Remember, you can always look at the source for top and ps as well.

nsyed4 · 12-04-2007, 05:14 PM

Hello Kunal,

I have the same question as you had. Did you resolve it.
Were you able to get the CPU % and Mem % for each process through the /proc/pid/stat or /proc/pid/statm.

Please reply me if you have the solution.

Thanks,
Noor