diff --git a/doc/src/sgml/monitoring.sgml b/doc/src/sgml/monitoring.sgml
index 8a3cf5d4c3..18fb9c2aa6 100644
--- a/doc/src/sgml/monitoring.sgml
+++ b/doc/src/sgml/monitoring.sgml
@@ -845,7 +845,7 @@ postgres 27093 0.0 0.0 30096 2752 ? Ss 11:34 0:00 postgres: ser
- LWLock>
+ LWLock>
ShmemIndexLock>
Waiting to find or allocate space in shared memory.
@@ -1030,6 +1030,14 @@ postgres 27093 0.0 0.0 30096 2752 ? Ss 11:34 0:00 postgres: ser
OldSnapshotTimeMapLock>
Waiting to read or update old snapshot control information.
+
+ BackendRandomLock>
+ Waiting to generate a random number.
+
+
+ LogicalRepWorkerLock>
+ Waiting for action on logical replication worker to finish.
+
CLogTruncationLock>
Waiting to truncate the write-ahead log or waiting for write-ahead log truncation to finish.