Re: pg_upgrade too slow on vacuum phase

[Kouber Saparev]

>
> So the analyze(and freeze) are done before the new cluster are fully
> populated. Is the time being taken maybe for the loading schema/data
> portion?
>
>
No, the upgrade is stuck on these 2 stages indeed, maybe 50% on the first
and 50% (or a little more) on the second. When a run them outside of the
pg_upgrade procedure it is still slow, so pg_upgrade is not to blame. I
guess I will need to repack the biggest tables first.