Thanks for the update, Do we need a JIRA ticket to track this? On Tue, Jun 26, 2018 at 2:02 PM Marc Dequènes (Duck) <duck@redhat.com> wrote:
Quack,
Sandro noticed some posts did not appear quickly on the interface. There's quite a lot of traffic and it was not keeping up, so I added a vCPU (2->3), but I had to restart the VM but it was fast.
I also noticed some MM crontab maintenance jobs did trigger an OOM killer, so I added a bit more RAM (4GB->5GB).
Another thing to consider is: we also filter outgoing mails, which is nice to avoid being blacklisted if some bad guy subscribe and post spammy content. But it seems postfix is applying a recipient concurrency of one when sending to the filter, which means if the list has x subscribers then it is checked x times, which is silly. There is no such thing in the configuration so I'm looking into it. This probably affects other installations but this one being heavily loaded…
\_o<
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