| From: | Jelte Fennema-Nio <postgres(at)jeltef(dot)nl> |
|---|---|
| To: | Atsushi Torikoshi <torikoshia(dot)tech(at)gmail(dot)com> |
| Cc: | vellaipandiyan sm <vellaipandiyan(dot)sm(at)gmail(dot)com>, torikoshia <torikoshia(at)oss(dot)nttdata(dot)com>, Pgsql Hackers <pgsql-hackers(at)postgresql(dot)org>, Tomas Vondra <tomas(at)vondra(dot)me> |
| Subject: | Re: RFC: Allow EXPLAIN to Output Page Fault Information |
| Date: | 2026-05-24 09:50:00 |
| Message-ID: | CAGECzQSOrmOTSyVHi1tkx9QDg9_PkVJudtdTH0B7ovHeZXtFLQ@mail.gmail.com |
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| Lists: | pgsql-hackers |
On Fri, 22 May 2026 at 18:07, Atsushi Torikoshi
<torikoshia(dot)tech(at)gmail(dot)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.
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