On Mon, May 18, 2020 at 7:07 AM Laurenz Albe <laurenz(dot)albe(at)cybertec(dot)at>
wrote:
> Did you profile your benchmark?
> It would be interesting to know where the time is spent.
>
Unfortunately, I have not. Fortunately, it appears that Tom Lane recognized
this as a part of another issue and has prepared a patch.
https://www.postgresql.org/message-id/6648.1589819885%40sss.pgh.pa.us
Thanks,
Jack