Re: cvs commit: src/sys/kern kern_proc.c

[Joerg Sonnenberger <joerg@xxxxxxxxxxxxxxxxx>]

On Tue, Feb 01, 2005 at 06:50:09AM -0800, Paul Herman wrote:
> On Tue, 1 Feb 2005, Joerg Sonnenberger wrote:
> 
> >A jail should hide the outside system from within, and pure 
> >kernel threads are not of interest for the jail. Effectively, 
> >this means psshowallthreads == 0 for jails.
> 
> Ah, so when do we get per jail user/nice/system/load CPU stats in 
> top/vmstat et. al.?  ;-)

The question is how expensive is it. Having a global system /
interrupt / idle counter and a per-jail user / nice counter should
be easy to implement.

Joerg