Messages in this thread | | | Date | Mon, 23 Mar 2009 16:48:42 +0900 | From | KAMEZAWA Hiroyuki <> | Subject | Re: [PATCH -tip] cpuacct: per-cgroup utime/stime statistics - v4 |
| |
On Mon, 23 Mar 2009 13:17:50 +0530 Bharata B Rao <bharata@linux.vnet.ibm.com> wrote:
> On Mon, Mar 23, 2009 at 04:01:12PM +0900, KAMEZAWA Hiroyuki wrote: > > > > Removet this. > > > > +- It is possible to see slightly outdated values for stime and utime > > + due to the batch processing nature of percpu_counter. > > This will explain why the stime and utime values for the top cgroup is > different from the ones seen from /proc/stat. Hence I would prefer to have a > mention of it in the documentation. > i see.
Thanks, -Kame > [root@llm11 cgroups]# cat cpuacct.stat ; cat /proc/stat | grep cpu > utime 3110 > stime 8410 > cpu 3151 2 8336 4051594 2189 0 133 0 0 > ... > > Regards, > Bharata. >
| |