Add wait event for CommitDelay

Rafia Sabih <rafia.pghackers@gmail.com>

From: Rafia Sabih <rafia.pghackers@gmail.com>
To: Ants Aasma <ants@cybertec.at>, PostgreSQL Hackers <pgsql-hackers@lists.postgresql.org>
Date: 2025-12-05T10:10:34Z
Lists: pgsql-hackers

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  1. Add wait event for the group commit delay before WAL flush

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Hello there,

So, my colleague Ants Aasma found that a wait_event is missing for
CommitDelay. This just looks like it was missed, please enlighten if it is
left out intentionally.
For now, I worked on this patch to add it.

-- 
Regards,
Rafia Sabih
CYBERTEC PostgreSQL International GmbH