[Ci-users] Unexpected outage 17:00 UTC Today - Service Restored

Wed Jun 14 17:05:49 UTC 2017
Ari LiVigni <alivigni at redhat.com>

Hi KB,

In the future our team would like to help with Jenkins maintenance and
issues.  This is something I have spoken about with Brian.
Let me know if this is an option you would like to pursue in the near term.



On Wed, Jun 14, 2017 at 12:20 PM, Karanbir Singh <kbsingh at centos.org> wrote:

>
>
> On 14/06/17 10:51, Karanbir Singh wrote:
> >
> >
> > On 14/06/17 08:18, Daniel Horák wrote:
> >> Hi Brian,
> >> I see lots of slaves offline, is it connected to the yesterday's outage
> >> or is it different issue?
> >>
> >> Thanks,
> >> Daniel
> >>
> >> On 06/13/17 19:57, Brian Stinson wrote:
> >>> Hi Folks,
> >>>
> >>> Jenkins was leaking file descriptors and hit a limit today at 17:00
> UTC,
> >>> service was degraded for about 10 minutes, and service was fully
> >>> restored at around 17:24.
> >>>
> >>> I've increased the open-files limit for jenkins and am working on
> tuning
> >>> the garbage collector to mitigate this in the future.
> >>>
> >>> Thanks for your patience, and apologies for any inconvenience.
> >>>
> >
> > I noticed a lot of slaves were down, and was pointed to this by a few
> > people - on chat.openshift.io and irc.freenode : on investigation it
> > looked like jenkins master had exhausted ram and other jobs on the
> > machine were killing the cpu with loads upto 50.x; I had to restart the
> > jenkins master to bring services back.
> >
> > once Brian is online, he will likely do a more through investigation and
> > get back with details.
> >
>
> service went down again a few minutes back, I have restarted jenkins and
> its up again.
>
> Brian is on a long haul flight out of the US at the moment, I will try
> and keep an eye on things, but were going to need him to look when he can
>
>
> --
> Karanbir Singh, Project Lead, The CentOS Project
> +44-207-0999389 | http://www.centos.org/ | twitter.com/CentOS
> GnuPG Key : http://www.karan.org/publickey.asc
>
>
> _______________________________________________
> Ci-users mailing list
> Ci-users at centos.org
> https://lists.centos.org/mailman/listinfo/ci-users
>
>


-- 
-== @ri ==-
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.centos.org/pipermail/ci-users/attachments/20170614/54b36b5b/attachment-0005.html>