at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
... 24 more
Caused by: java.lang.OutOfMemoryError: Java heap space
Checked Cisco Tomcat Service logs from RTMT, noticed following in Tomcat Manager Logs: ======================================================== Jun 2, 2014 8:00:24 AM org.apache.catalina.core.StandardWrapperValve invoke SEVERE: Servlet.service() for servlet Manager threw exception java.lang.OutOfMemoryError: Java heap space Jun 2, 2014 8:00:27 AM org.apache.catalina.core.StandardWrapperValve invoke SEVERE: Servlet.service() for servlet Manager threw exception java.lang.OutOfMemoryError: Java heap space ======================================
You would need to check the Event Viewer - System and Application logs on the CUCM publisher and see if there were any alerts as to the memory used by the Cisco Tomcat service. The error reported is OutOfMemory, so the Cisco Tomcat may have hit the threshold of memory that it can take up, and then couldn't function anymore.
Also check if the service created a core using utils core active list.
How many times has this happened in the past? Is this a regular event? If so, this could be a memory leak.
Ok, what is the RTMT version that is being used to log in to the servers? Is it the client that has been downloaded from this CUCM versions's Plugins page? There is a defect that a lot of customers hit where catalina would have OutOfMemory errors and Tomcat would stop responding due to the large number of expired RTMT requests stuck in memory. CSCtj50884 is the defect.
Also, please log in to the platform using SSH and run the following command and check if you see a .hprof file.
The short answer is that you don't.... That isn't entirely true while at
the same time it kind of is, but for the most part you don't configure
the softkeys. You enable or disable them via TCL. Here is the long
answer. Be sure to read the whole thing or e...
Topology: IP Phone > Switches > Microsoft NPS setup to forward 802.1x
proxy to > ISE 2.1 patch 3 Authentication: EAP-TLS using Cisco MIC SANs
Phone Models 802.1X support? 802.1x flavor Addtl Comment EAP-MD5 EAP-TLS
Cisco 3905 Y Y N Cisco 6911 Y Y N Cisco ...
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