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| author | Amit Kapila <akapila@postgresql.org> | 2025-11-25 06:47:49 +0000 |
|---|---|---|
| committer | Amit Kapila <akapila@postgresql.org> | 2025-11-25 07:06:02 +0000 |
| commit | 76b78721ca49c16dfcbfbd2f4f87fcdb2db2bbb6 (patch) | |
| tree | bf239b845d97ce9385c6d7b03b8ba52e035895c3 /src/backend/executor/nodeLockRows.c | |
| parent | c581c9a7ac2af2c75567013f25125bd294d49ff2 (diff) | |
Add slotsync skip statistics.
This patch adds two new columns to the pg_stat_replication_slots view:
slotsync_skip_count - the total number of times a slotsync operation was
skipped.
slotsync_skip_at - the timestamp of the most recent skip.
These additions provide better visibility into replication slot
synchronization behavior.
A future patch will introduce the slotsync_skip_reason column in
pg_replication_slots to capture the reason for skip.
Author: Shlok Kyal <shlok.kyal.oss@gmail.com>
Reviewed-by: shveta malik <shveta.malik@gmail.com>
Reviewed-by: Hayato Kuroda <kuroda.hayato@fujitsu.com>
Reviewed-by: Ashutosh Sharma <ashu.coek88@gmail.com>
Reviewed-by: Amit Kapila <amit.kapila16@gmail.com>
Discussion: https://postgr.es/m/CAE9k0PkhfKrTEAsGz4DjOhEj1nQ+hbQVfvWUxNacD38ibW3a1g@mail.gmail.com
Diffstat (limited to 'src/backend/executor/nodeLockRows.c')
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