Thread

Re: RFC: Allow EXPLAIN to Output Page Fault Information

Jelte Fennema-Nio <postgres@jeltef.nl> — 2026-05-24T09:50:00Z

On Fri, 22 May 2026 at 18:07, Atsushi Torikoshi
<torikoshia.tech@gmail.com> wrote:
> Updated the patch to clarify that the reported values include not only
> the backend process executing the query, but also any parallel query
> worker processes involved in the query.

For PG19 Tomas added an IO option to EXPLAIN. I think it would be
better to have the Storage IO tracking be enabled by the IO option,
rather than the BUFFERS option.