We are Experiencing High memory utilization on VXML Servers running on V10.5.
When the server is restarted the VXML service consumes about 500MB of memory but this gradually increases above 1.1GB within a week.
From the tomcat log I can see few errors stating the memory leaks as below.
Aug 14, 2015 5:19:08 PM org.apache.catalina.core.StandardService stopInternal
INFO: Stopping service Catalina
Aug 14, 2015 5:19:08 PM org.apache.catalina.loader.WebappClassLoader clearReferencesThreads
SEVERE: The web application [/CVP] appears to have started a thread named [Cisco Unified CVP VXML Server: Logger Manager] but has failed to stop it. This is very likely to create a memory leak.
Aug 14, 2015 5:19:08 PM org.apache.catalina.loader.WebappClassLoader clearReferencesThreads
SEVERE: The web application [/CVP] appears to have started a thread named [SNMPForwarderHBSendThread] but has failed to stop it. This is very likely to create a memory leak.
Aug 14, 2015 5:19:08 PM org.apache.catalina.loader.WebappClassLoader clearReferencesThreads
SEVERE: The web application [/CVP] appears to have started a thread named [SNMPForwarderHBDeathClock] but has failed to stop it. This is very likely to create a memory leak.
Aug 14, 2015 5:19:08 PM org.apache.catalina.loader.WebappClassLoader clearReferencesThreads
SEVERE: The web application [/CVP] appears to have started a thread named [SNMPForwarderReceiveThread] but has failed to stop it. This is very likely to create a memory leak.
Aug 14, 2015 5:19:08 PM org.apache.catalina.loader.WebappClassLoader clearReferencesThreads
SEVERE: The web application [/CVP] appears to have started a thread named [Log Purge Timer] but has failed to stop it. This is very likely to create a memory leak.
Aug 14, 2015 5:19:08 PM org.apache.catalina.loader.WebappClassLoader clearReferencesThreads
I guess these JARs are part of CVP package.
we performed a platform upgrade recently from CVP 9.0 to CVP 10.5 and thats wen we are facing this issue.
There was no new changes done to the VXML application after the upgrade, saying that these applications were running perfectly on 9.0 but they are leaking memory on CVP 10.5...
Any clue on this will be highly helpful..
