Re:Non-priv way to collect job stats under Intel?
Re:Non-priv way to collect job stats under Intel?
- Subject: Re:Non-priv way to collect job stats under Intel?
- From: Peter Bierman <email@hidden>
- Date: Wed, 2 Aug 2006 11:58:50 -0700
>Does sysctl on kern.proc work for this? (See the example in the
sysctl 3 man page.)
I grabbed some source described here:
http://ezine.daemonnews.org/200205/sysctl-netbsd.html
I had to change some "struct proc" declarations to "struct
extern_proc", but then it compiles. Running it against my local user
didn't correctly sum up my CPU usage, but it did correctly count my
processes.
Thanks for the link.. but I encountered the same result, it didn't
return the CPU usage (just zeros), so I wonder if it suffers from
the same "can't get stats from a running process" limitation as
getrusage(). I pulled it into gdb and looked at the extern_proc
p_rtime and p_cputicks fields. (Heck, I showed the whole struct and
every time-like field was empty except __p_starttime.)
I think this is an OS bug. Please file a radar bug about this issue,
as an external need carries more weight.
-pmb
_______________________________________________
Do not post admin requests to the list. They will be ignored.
Darwin-dev mailing list (email@hidden)
Help/Unsubscribe/Update your Subscription:
This email sent to email@hidden