Horton

Re: Vacuum statistics

Kirill Reshke <reshkekirill@gmail.com>

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From: Kirill Reshke <reshkekirill@gmail.com>
To: Alena Rybakina <a.rybakina@postgrespro.ru>
Cc: pgsql-hackers <pgsql-hackers@postgresql.org>, Alexander Korotkov <aekorotkov@gmail.com>, Jim Nasby <jnasby@upgrade.com>, Ilia Evdokimov <ilya.evdokimov@tantorlabs.com>, Andrei Zubkov <zubkov@moonset.ru>, Masahiko Sawada <sawada.mshk@gmail.com>, Melanie Plageman <melanieplageman@gmail.com>, jian he <jian.universality@gmail.com>, a.lepikhov@postgrespro.ru, Sami Imseih <samimseih@gmail.com>
Date: 2025-03-10T13:33:15Z
Lists: pgsql-hackers

Commits

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

  1. Move wal_buffers_full from PgStat_PendingWalStats to WalUsage

On Thu, 27 Feb 2025 at 23:00, Alena Rybakina <a.rybakina@postgrespro.ru> wrote:
>
> Hi!
> On 17.02.2025 17:46, Alena Rybakina wrote:
> > On 04.02.2025 18:22, Alena Rybakina wrote:
> >> Hi! Thank you for your review!
> >>
> >> On 02.02.2025 23:43, Alexander Korotkov wrote:
> >>> On Mon, Jan 13, 2025 at 3:26 PM Alena Rybakina
> >>> <a.rybakina@postgrespro.ru> wrote:
> >>>> I noticed that the cfbot is bad, the reason seems to be related to
> >>>> the lack of a parameter in
> >>>> src/backend/utils/misc/postgresql.conf.sample. I added it, it
> >>>> should help.
> >>> The patch doesn't apply cleanly.  Please rebase.
> >> I rebased them.
> > The patch needed a rebase again. There is nothing new since version
> > 18, only a rebase.
>
> The patch needed a new rebase.
>
> Sorry, but due to feeling unwell I picked up a patch from another thread
> and squashed the patch for vacuum statistics for indexes and heaps in
> the previous version. Now I fixed everything together with the rebase.
>
> --
> Regards,
> Alena Rybakina
> Postgres Professional

Hi!
CI fails on this one[0]

Is it a flap or a real problem caused by v20?

```

 SELECT relpages AS irp
diff -U3 /tmp/cirrus-ci-build/src/test/regress/expected/vacuum_tables_and_db_statistics.out
/tmp/cirrus-ci-build/build-32/testrun/recovery/027_stream_regress/data/results/vacuum_tables_and_db_statistics.out
--- /tmp/cirrus-ci-build/src/test/regress/expected/vacuum_tables_and_db_statistics.out
2025-03-10 09:36:10.274799176 +0000
+++ /tmp/cirrus-ci-build/build-32/testrun/recovery/027_stream_regress/data/results/vacuum_tables_and_db_statistics.out
2025-03-10 09:49:35.796596462 +0000
@@ -65,7 +65,7 @@
 WHERE vt.relname = 'vestat' AND vt.relid = c.oid;
  relname | vm_new_frozen_pages | tuples_deleted | relpages |
pages_scanned | pages_removed
 ---------+---------------------+----------------+----------+---------------+---------------
- vestat  |                   0 |              0 |      455 |
   0 |             0
+ vestat  |                   0 |              0 |      417 |
   0 |             0
 (1 row)

 SELECT relpages AS rp
=== EOF ===


```

[0] https://api.cirrus-ci.com/v1/artifact/task/5336493629112320/testrun/build-32/testrun/recovery/027_stream_regress/log/regress_log_027_stream_regress

-- 
Best regards,
Kirill Reshke