On Fri, Jul 1, 2022 at 9:11 PM Andres Freund <andres@anarazel.de> wrote:
Hi,
On 2022-06-27 14:38:21 -0600, David Johansen wrote: > We're running into an issue where the database can't be connected to. It > appears that the auto-vacuum is timing out and then that prevents new > connections from happening. This assumption is based on these logs showing > up in the logs: > WARNING: worker took too long to start; canceled > The log appears about every 5 minutes and eventually nothing can connect to > it and it has to be rebooted.
How many databases, tables and functions do you have?
1 database
427 tables
1 function
> What can we do to diagnose this problem and get our database working > reliably again?
Downthread you said you're on RDS - unfortunately you're going to have quite limited access and are going to have to take it up with AWS.
Yes, I definitely understand that AWS will likely need to be involved or resolve this issue, but as I said previously, I'm trying to be proactive and just see what I could find.
