Hi, For one of my requirements I need to find cpu usage or load_avg of an individual process or thread using "for_each_process_thread(process, thread)" where process/thread is a pointer to "task_struct". But, currently I am not able to figure out which is the right field from task_struct to get this value, or how to manipulate it. I see some fields there but I'm not sure if these values are correct. a) sched_entity -> sched_avg -> load/load_avg/load_sum/util_avg/etc. b) stime + utime : What time I get from here ? c) prev_cputime d) vtime e) acct_timexpd f) ??? It will be good if I can get some references in kernel space. When I use (a) above (load_avg) I get this value: pid=2 , comm=kthread, load=51 pid=96, comm=cat , load=1024 etc... When I use (stime + utime) I get: pid=2 , comm=kthread, load=3978848 pid=96, comm=cat , load=11786176 So, not sure which one is correct ? Thanks, Pintu