diff --git a/doc/src/sgml/monitoring.sgml b/doc/src/sgml/monitoring.sgml
index 87b6e5fb5e8..180798a6b95 100644
--- a/doc/src/sgml/monitoring.sgml
+++ b/doc/src/sgml/monitoring.sgml
@@ -336,7 +336,8 @@ postgres 27093 0.0 0.0 30096 2752 ? Ss 11:34 0:00 postgres: ser
pg_stat_recovery_prefetchpg_stat_recovery_prefetchOnly one row, showing statistics about blocks prefetched during recovery.
- See for details.
+ See
+ pg_stat_recovery_prefetch for details.
@@ -2977,81 +2978,13 @@ SELECT pid, wait_event_type, wait_event FROM pg_stat_activity WHERE wait_event i
-
- <structname>pg_stat_subscription</structname>
+
+ <structname>pg_stat_recovery_prefetch</structname>
- pg_stat_subscription
+ pg_stat_recovery_prefetch
-
- The pg_stat_subscription view will contain one
- row per subscription for main worker (with null PID if the worker is
- not running), and additional rows for workers handling the initial data
- copy of the subscribed tables.
-
-
-
- <structname>pg_stat_recovery_prefetch</structname> View
-
-
-
- Column
- Type
- Description
-
-
-
-
-
- prefetch
- bigint
- Number of blocks prefetched because they were not in the buffer pool
-
-
- hit
- bigint
- Number of blocks not prefetched because they were already in the buffer pool
-
-
- skip_init
- bigint
- Number of blocks not prefetched because they would be zero-initialized
-
-
- skip_new
- bigint
- Number of blocks not prefetched because they didn't exist yet
-
-
- skip_fpw
- bigint
- Number of blocks not prefetched because a full page image was included in the WAL
-
-
- skip_rep
- bigint
- Number of blocks not prefetched because they were already recently prefetched
-
-
- wal_distance
- integer
- How many bytes ahead the prefetcher is looking
-
-
- block_distance
- integer
- How many blocks ahead the prefetcher is looking
-
-
- io_depth
- integer
- How many prefetches have been initiated but are not yet known to have completed
-
-
-
-
-
The pg_stat_recovery_prefetch view will contain
only one row. The columns wal_distance,
@@ -3061,6 +2994,132 @@ SELECT pid, wait_event_type, wait_event FROM pg_stat_activity WHERE wait_event i
with the pg_stat_reset_shared function.
+
+ <structname>pg_stat_recovery_prefetch</structname> View
+
+
+
+
+ Column Type
+
+
+ Description
+
+
+
+
+
+
+
+
+ prefetchbigint
+
+
+ Number of blocks prefetched because they were not in the buffer pool
+
+
+
+
+
+
+
+ hitbigint
+
+
+ Number of blocks not prefetched because they were already in the buffer pool
+
+
+
+
+
+
+
+ skip_initbigint
+
+
+ Number of blocks not prefetched because they would be zero-initialized
+
+
+
+
+
+
+
+ skip_newbigint
+
+
+ Number of blocks not prefetched because they didn't exist yet
+
+
+
+
+
+
+
+ skip_fpwbigint
+
+
+ Number of blocks not prefetched because a full page image was included in the WAL
+
+
+
+
+
+
+
+ skip_repbigint
+
+
+ Number of blocks not prefetched because they were already recently prefetched
+
+
+
+
+
+
+
+ wal_distanceint
+
+
+ How many bytes ahead the prefetcher is looking
+
+
+
+
+
+
+
+ block_distanceint
+
+
+ How many blocks ahead the prefetcher is looking
+
+
+
+
+
+
+
+ io_depthint
+
+
+ How many prefetches have been initiated but are not yet known to have completed
+
+
+
+
+
+