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Re: Draft for basic NUMA observability

Kirill Reshke <reshkekirill@gmail.com>

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From: Kirill Reshke <reshkekirill@gmail.com>
To: Tomas Vondra <tomas@vondra.me>
Cc: Andres Freund <andres@anarazel.de>, Jakub Wartak <jakub.wartak@enterprisedb.com>, Bertrand Drouvot <bertranddrouvot.pg@gmail.com>, Alvaro Herrera <alvherre@alvh.no-ip.org>, Nazir Bilal Yavuz <byavuz81@gmail.com>, PostgreSQL Hackers <pgsql-hackers@postgresql.org>
Date: 2025-04-08T12:44:19Z
Lists: pgsql-hackers 
On Mon, 7 Apr 2025 at 23:00, Tomas Vondra <tomas@vondra.me> wrote:
> I'll let the CI run the tests on it, and
> then will push, unless someone has more comments.
>


Hi! I noticed strange failure after this commit[0]

Looks like it is related to 65c298f61fc70f2f960437c05649f71b862e2c48

In file included from  [01m [K../pgsql/src/include/postgres.h:49 [m [K,
                 from  [01m [K../pgsql/src/port/pg_numa.c:16 [m [K:
 [01m [K../pgsql/src/include/utils/elog.h:79:10: [m [K
 [01;31m [Kfatal error:  [m [Kutils/errcodes.h: No such file or
directory
   79 | #include  [01;31m [K"utils/errcodes.h" [m [K
      |           [01;31m [K^~~~~~~~~~~~~~~~~~ [m [K
compilation terminated.




[0] https://buildfarm.postgresql.org/cgi-bin/show_log.pl?nm=dogfish&dt=2025-04-08%2011%3A25%3A11



-- 
Best regards,
Kirill Reshke

Commits

Same data as JSON: GET /api/v1/messages/:b64id/commits the thread's linked commits as JSON, with link sources. API reference →

  1. doc: Correct pg_shmem_allocations_numa.size data type

  2. Add pg_buffercache_numa view with NUMA node info

  3. Add support for basic NUMA awareness

  4. Introduce pg_shmem_allocations_numa view