On 1/13/2017 9:48 AM, Jakub Libosvar wrote:
Hi,
recently I noticed we got oom-killer in action in one of our jobs [1]. I
saw it several times, so far only with linux bridge job. The consequence
is that usually mysqld gets killed as a processes that consumes most of
the memory, sometimes even nova-api gets killed.
Does anybody know whether we can bump memory on nodes in the gate
without losing resources for running other jobs?
Has anybody experience with memory consumption being higher when using
linux bridge agents?
Any other ideas?
Thanks,
Jakub
[1]
http://logs.openstack.org/73/373973/13/check/gate-tempest-dsvm-neutron-linuxbridge-ubuntu-xenial/295d92f/logs/syslog.txt.gz#_Jan_11_13_56_32
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I don't think it's just the linuxbridge job, see:
http://status.openstack.org//elastic-recheck/index.html#1656850
And the linked logstash query, then expand by build_name.
I also tracked that in logstash to have started around 1/10 which was
under our 10-days of logs, so something happened around then to start
tipping us over. I had some leads in the bug report but I think the
keystone team took over from there.
--
Thanks,
Matt Riedemann
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