Re: Weird delays on pgsql-committers email traffic

On 4/8/20 5:40 PM, Magnus Hagander wrote:
> On Wed, Apr 8, 2020 at 5:38 PM Tom Lane <tgl@sss.pgh.pa.us> wrote:
>>
>> For the last day or so, I've been seeing that commit emails suffer
>> a noticeable lag, five minutes or more.  Which is weird because
>> traffic on other, higher-volume lists is not similarly delayed.
>> Maybe it's something in the mechanism generating the mail, rather
>> than the fault of the mailing list server proper.
> 
> Hi!
> 
> Yeah, there is a strange delay since approximately a day ago. It's in
> the outbound delivery from the commit messages. We are currently
> investigating where it's coming from -- we're seeing similar patterns
> from a couple of other hosts. The delay happens before it even hits
> the listserver -- that's why regular email sent to the high volume
> lists still deliver quickly. It's stuck in a transient delivery queue
> for reasons yet not fully figured out.

should be fixed - that was caused by both a config thinko on my side
during an upgrade _AND_ the fact that I forgot to remove the thinko
after the upgrade.

It basically caused mails from auxiliary^non-primary mail systems
systems (like gitmaster) to get put in the queue immediately (instead of
being delivered) and only deliver on the next queue run(which in this
case runs on a 300s/5m schedule)...


Stefan