Hi Stefan, Stefan Tatschner: > On Mon, 2018-11-19 at 13:09 +0100, Stefan Tatschner wrote: >> I installed the mailman3-full package from the buster repository. The >> qcluster component generates a high database load with these queries: > > The reason for this is that the django qcluster component polls the > database regularly: > > https://github.com/Koed00/django-q/issues/139 > https://django-q.readthedocs.io/en/latest/configure.html#poll > > IMO it would make sense to make the qcluster component optional, since > there are cronjobs anyway. But that's an upstream issue... > > In the meanwhile debian could configure a lower default poll rate. I > have set 5 seconds instead of the default 0.2 in order to reduce > database traffic. > > Oh and the issue is related to hyperkitty, which is part of the > mailman3-full metapackage. Maybe someone could tag this issue > accordingly.
Thanks a lot for bugreport and follow-ups. We decided to patch settings.py in mailman3-web package and lower the polling interval for django-q cluster to 5 seconds, as you suggested. This change will be shipped with the next upload of mailman-suite. Cheers jonas
signature.asc
Description: OpenPGP digital signature
