From: | Stefan Kaltenbrunner <stefan(at)kaltenbrunner(dot)cc> |
---|---|
To: | Magnus Hagander <magnus(at)hagander(dot)net>, Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us> |
Cc: | PostgreSQL WWW <pgsql-www(at)lists(dot)postgresql(dot)org> |
Subject: | Re: Weird delays on pgsql-committers email traffic |
Date: | 2020-04-09 17:31:08 |
Message-ID: | f39f151a-b76b-fb4c-3280-d48ca3a7f222@kaltenbrunner.cc |
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Thread: | |
Lists: | pgsql-www |
On 4/8/20 5:40 PM, Magnus Hagander wrote:
> On Wed, Apr 8, 2020 at 5:38 PM Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)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
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