We are experiencing OutOfMemoryErrors with CAS running. This error that
I am including the trace of occurred within 8 hours of the service
startup which we are bouncing nightly at 4AM due to these memory issues.
Our hunch is that it has to do with the EhCache module but this is
currently only speculation
What evidence do you have for Ehcache? I don't see anything in the
thread dump that suggests a problem there. In cases like these we
typically enable the YourKit agent and capture periodic snapshots and
then analyze them offline. If you've got a resource leak, that should
help you find it. If you don't have access to YourKit, then the built-in
JVM tool jmap can be used as a poor man's alternative.
M
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