Horton

Re: pg_stat_io not tracking smgrwriteback() is confusing

Jonathan S. Katz <jkatz@postgresql.org>

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From: "Jonathan S. Katz" <jkatz@postgresql.org>
To: Melanie Plageman <melanieplageman@gmail.com>, Andres Freund <andres@anarazel.de>
Cc: pgsql-hackers@postgresql.org, Amit Kapila <amit.kapila16@gmail.com>, Alvaro Herrera <alvherre@alvh.no-ip.org>
Date: 2023-05-16T14:30:27Z
Lists: pgsql-hackers 
On 5/6/23 1:30 PM, Melanie Plageman wrote:

> I've done that in the attached v5.

[RMT hat]

RMT nudge on this thread, as we're approaching the Beta 1 cutoff. From 
the above discussion, it sounds like it's pretty close to being ready.

Thanks,

Jonathan

Commits

  1. Add writeback to pg_stat_io

  2. Update parameter name context to wb_context

  3. Use BUFFER_USAGE_LIMIT to reduce needed test table size