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SubjectRe: oomkillers gone wild.
On Fri, Jun 08, 2012 at 01:15:50PM -0700, David Rientjes wrote:
> On Tue, 5 Jun 2012, Dave Jones wrote:
>
> > Still doesn't seem right..
> >
> > eg..
> >
> > [42309.542776] [ pid ] uid tgid total_vm rss cpu oom_adj oom_score_adj name
> > ..
> > [42309.553933] [ 500] 81 500 5435 1 4 -13 -900 dbus-daemon
> > ..
> > [42309.597531] [ 9054] 1000 9054 528677 14540 3 0 0 trinity-child3
> > ..
> >
> > [42309.643057] Out of memory: Kill process 500 (dbus-daemon) score 511952 or sacrifice child
> > [42309.643620] Killed process 500 (dbus-daemon) total-vm:21740kB, anon-rss:0kB, file-rss:4kB
> >
> > and a slew of similar 'wrong process' death spiral kills follows..
> >
>
> On a system not under oom conditions, i.e. before you start trinity, can
> you send the output of
>
> cat /proc/$(pidof dbus-daemon)/oom_score{_adj,}
> grep RSS /proc/$(pidof dbus-daemon)/status

# cat /proc/$(pidof dbus-daemon)/oom_score{_adj,}
-900
7441500919753
# grep RSS /proc/$(pidof dbus-daemon)/status
VmRSS: 1660 kB


Dave


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