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Add delay time to VACUUM/ANALYZE (VERBOSE) and autovacuum logs.

Browse Source 
Commit bb8dff9995 added this information to the
pg_stat_progress_vacuum and pg_stat_progress_analyze system views.
This commit adds the same information to the output of VACUUM and
ANALYZE with the VERBOSE option and to the autovacuum logs.

Suggested-by: Masahiro Ikeda <ikedamsh@oss.nttdata.com>
Author: Bertrand Drouvot <bertranddrouvot.pg@gmail.com>
Discussion: https://postgr.es/m/ZmaXmWDL829fzAVX%40ip-10-97-1-34.eu-west-3.compute.internal
This commit is contained in:
Nathan Bossart
2025-02-14 14:53:28 -06:00
parent 9ad1b3d01f
commit 7720082ae5
3 changed files with 26 additions and 3 deletions
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9
doc/src/sgml/config.sgml
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@@ -8267,9 +8267,12 @@ COPY postgres_log FROM '/full/path/to/logfile.csv' WITH csv;
platforms. You can use the <xref linkend="pgtesttiming"/> tool to
measure the overhead of timing on your system. Cost-based vacuum delay
timing information is displayed in
<link linkend="vacuum-progress-reporting"><structname>pg_stat_progress_vacuum</structname></link>
and
<link linkend="analyze-progress-reporting"><structname>pg_stat_progress_analyze</structname></link>.
<link linkend="vacuum-progress-reporting"><structname>pg_stat_progress_vacuum</structname></link>,
<link linkend="analyze-progress-reporting"><structname>pg_stat_progress_analyze</structname></link>,
in the output of <xref linkend="sql-vacuum"/> when the
<literal>VERBOSE</literal> option is used, and by autovacuum for
auto-vacuums and auto-analyzes when
<xref linkend="guc-log-autovacuum-min-duration"/> is set.
Only superusers and users with the appropriate <literal>SET</literal>
privilege can change this setting.
</para>