[sr-dev] git:master:0a149060: snmpstats Add improved explanation of memory usage

[Olle E. Johansson]

Module: kamailio
Branch: master
Commit: 0a149060aa4a1dfce119a4907a4bb2b334079127
URL: https://github.com/kamailio/kamailio/commit/0a149060aa4a1dfce119a4907a4bb2b334079127

Author: Olle E. Johansson <oej at edvina.net>
Committer: Olle E. Johansson <oej at edvina.net>
Date: 2016-05-24T15:18:24+02:00

snmpstats Add improved explanation of memory usage

Issue #636

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Modified: modules/snmpstats/README
Modified: modules/snmpstats/doc/snmpstats_admin.xml

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Diff:  https://github.com/kamailio/kamailio/commit/0a149060aa4a1dfce119a4907a4bb2b334079127.diff
Patch: https://github.com/kamailio/kamailio/commit/0a149060aa4a1dfce119a4907a4bb2b334079127.patch

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diff --git a/modules/snmpstats/README b/modules/snmpstats/README
index 12d2c31..dbc1e43 100644
--- a/modules/snmpstats/README
+++ b/modules/snmpstats/README
@@ -417,6 +417,12 @@ modparam("snmpstats", "snmpCommunity", "customCommunityString")
    parameter is set to 1. This will result in more memory usage and bigger
    exporter structure.
 
+   If you enable this setting and NOT use it (i.e. not check the SNMP
+   tables for registrations) an internal memory queue of usrloc changes
+   will keep growing in shared (core) memory. To release the queue memory,
+   run snmpwalk or use a monitoring tool to check the tables with regular
+   intervals.
+
    Default value is "0" (don't export).
 
    Example 1.8. Setting the export_registrar parameter
diff --git a/modules/snmpstats/doc/snmpstats_admin.xml b/modules/snmpstats/doc/snmpstats_admin.xml
index 71a7b61..6789a37 100644
--- a/modules/snmpstats/doc/snmpstats_admin.xml
+++ b/modules/snmpstats/doc/snmpstats_admin.xml
@@ -440,6 +440,13 @@ modparam("snmpstats", "snmpCommunity", "customCommunityString")
 		this parameter is set to 1. This will result in more memory usage
 		and bigger exporter structure.
 		</para>
+		<para>
+		If you enable this setting and NOT use it (i.e. not check the SNMP tables
+		for registrations) an internal memory queue of usrloc changes will
+		keep growing in shared (core) memory. To release the queue memory,
+		run snmpwalk or use a monitoring tool to check the tables with
+		regular intervals.
+		</para>
 
 		<para>
 		<emphasis>