THIS IS A TEST INSTANCE. ALL YOUR CHANGES WILL BE LOST!!!!
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Tomcat Manager web application in Tomcat 8 and later starting with Tomcat 7.0.58 / 8.0.0 supports a command that outputs a thread dump. (Tomcat 8 documentation, BZ 57261)
StuckThreadDetectionValve
valve logs stacktraces of request processing threads that are busy for longer than configured time limit. (Not yet documentedIt is available starting with Tomcat 6.0.36 / 7.0.14. (Tomcat 8 documentation)
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How do I read a Java thread dump ?
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