Re: BUG #18027: Logical replication taking forever

On Tue, Jul 18, 2023 at 11:08 AM PG Bug reporting form
<noreply(at)postgresql(dot)org> wrote:
>
> The following bug has been logged on the website:
>
> Bug reference: 18027
> Logged by: Andres Martin del Campo Campos
> Email address: andres(at)invisible(dot)email
> PostgreSQL version: 13.2
> Operating system: PostgreSQL 13.2 on x86_64-pc-linux-gnu, compiled b
> Description:
>
> I'm trying to use logical replication to replicate a table of 69GB it's been
> a week and it hasn't synced but the table says (in the database where I'm
> replicating this table) is now 400GB and I'm running out of space. What's
> wrong, first I thought it was because of all the WAL logs but I'm now
> assuming it's something else.
>

This sounds a bit unusual. Have you verified the size of tables on
both publisher and subscriber? Can you once show the values of
pg_subscription_rel for this table? Are there any operations happening
on this table either on publisher or subscriber?

--
With Regards,
Amit Kapila.