On 04/17/2018 05:02 PM, Hans Sebastian wrote:
> Hello group,
>
> We run postgresql 10.3 for a python django app with gunicorn on nginx
> with django version 1.9.5.
>
> Recently, we started noticing there are many active connections from the
> django app server that are more than 1 week old still showing in
> pg_stat_activity.
>
> Even though the django server has been stopped (all processes killed),
> the active connections still persist. All of these connections are
> UPDATE queries that look pretty normal.
Are sure they are coming from Django?
>
> Does anyone know the reasons they could be there? What could have caused
> them being still active?
Can we see the data from pg_stat_activity for those queries?
>
> This has become an issue as we started getting "FATAL: remaining
> connection slots are reserved for non-replication superuser connections"
>
> Thanks,
> -hans
>
--
Adrian Klaver
adrian.klaver@aklaver.com