OldSnapshotTimemapLock information is missing in monitoring.sgml file
Hi All,
monitoring.sgml file has the list of all the wait event names that is
being monitored by pg_stat_activity but as one of the LWLock named
'OldSnapshotTimemapLock' was added recently as the part of git commit
'848ef42b' -->"Add the "snapshot too old" feature", this lwlock
information is currently missing in the monitoring.sgml file. I have
added the necessary information about the same in this file and
attached is the patch. Thanks.
With Regards,
Ashutosh Sharma
EnterpriseDB:http://www.enterprisedb.com
Attachments:
OldSnapshotTimemapLock_doc.patchtext/x-patch; charset=US-ASCII; name=OldSnapshotTimemapLock_doc.patchDownload
diff --git a/doc/src/sgml/monitoring.sgml b/doc/src/sgml/monitoring.sgml
index b620feb..916ca79 100644
--- a/doc/src/sgml/monitoring.sgml
+++ b/doc/src/sgml/monitoring.sgml
@@ -969,6 +969,11 @@ postgres 27093 0.0 0.0 30096 2752 ? Ss 11:34 0:00 postgres: ser
<entry>Waiting to read or truncate multixact information.</entry>
</row>
<row>
+ <entry><literal>OldSnapshotTimeMapLock</></entry>
+ <entry>Waiting to read or update old snapshot control
+ information.</entry>
+ </row>
+ <row>
<entry morerows="15"><literal>LWLockTranche</></entry>
<entry><literal>clog</></entry>
<entry>Waiting for I/O on a clog (transaction status) buffer.</entry>
On Wed, Aug 3, 2016 at 4:52 AM, Ashutosh Sharma <ashu.coek88@gmail.com> wrote:
monitoring.sgml file has the list of all the wait event names that is
being monitored by pg_stat_activity but as one of the LWLock named
'OldSnapshotTimemapLock' was added recently as the part of git commit
'848ef42b' -->"Add the "snapshot too old" feature", this lwlock
information is currently missing in the monitoring.sgml file. I have
added the necessary information about the same in this file and
attached is the patch. Thanks.
Pushed with minor fixes (white space and bumping the count for the tranche).
Thanks!
--
Kevin Grittner
EDB: http://www.enterprisedb.com
The Enterprise PostgreSQL Company
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Pushed with minor fixes (white space and bumping the count for the tranche).
Thanks. I just missed to increase the LWLock count by one.
With Regards,
Ashutosh Sharma
EnterpriseDB:http://www.enterprisedb.com
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