diff options
| author | Alvaro Herrera <alvherre@alvh.no-ip.org> | 2017-09-22 13:35:54 +0200 |
|---|---|---|
| committer | Alvaro Herrera <alvherre@alvh.no-ip.org> | 2017-09-22 13:35:54 +0200 |
| commit | e9c9ba7845c1d5a59d5f9d2429fd81638ae48a19 (patch) | |
| tree | df6510ff355e1503b53e8ad01b4e6a910d6188d0 /doc/src | |
| parent | 3876b16ce3f30fcd8e10738d4449f8c51a695b17 (diff) | |
Document further existing locks as wait events
Reported-by: Jeremy Schneider
Author: Michael Paquier
Discussion: https://postgr.es/m/CA+fnDAZaPCwfY8Lp-pfLnUGFAXRu1VfLyRgdup-L-kwcBj8MqQ@mail.gmail.com
Diffstat (limited to 'doc/src')
| -rw-r--r-- | doc/src/sgml/monitoring.sgml | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/doc/src/sgml/monitoring.sgml b/doc/src/sgml/monitoring.sgml index 5575c2c8376..141a08a08cf 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 <tbody> <row> - <entry morerows="60"><literal>LWLock</></entry> + <entry morerows="62"><literal>LWLock</></entry> <entry><literal>ShmemIndexLock</></entry> <entry>Waiting to find or allocate space in shared memory.</entry> </row> @@ -1031,6 +1031,14 @@ postgres 27093 0.0 0.0 30096 2752 ? Ss 11:34 0:00 postgres: ser <entry>Waiting to read or update old snapshot control information.</entry> </row> <row> + <entry><literal>BackendRandomLock</></entry> + <entry>Waiting to generate a random number.</entry> + </row> + <row> + <entry><literal>LogicalRepWorkerLock</></entry> + <entry>Waiting for action on logical replication worker to finish.</entry> + </row> + <row> <entry><literal>CLogTruncationLock</></entry> <entry>Waiting to truncate the write-ahead log or waiting for write-ahead log truncation to finish.</entry> </row> |