Jboss Stopped responding

Hello Ajay,

As per my understanding, the application is using a watch service to monitor directories or changes in a file. In the attached fastThread report, I could see that 42 threads that are related to "Linux Watch Service" are consuming high CPU and all threads are having the same stack trace. This may cause your application to become unresponsive. Can you take a look at the following 2 links:

https://stackoverflow.com/questions/24739280/watchservice-uses-100-of-cpu-on-centos

https://github.com/linkerd/linkerd/issues/391

Here is a stack trace of thread:

stackTrace:
java.lang.Thread.State: RUNNABLE
at sun.nio.fs.LinuxWatchService.poll(Native Method)
at sun.nio.fs.LinuxWatchService.access$600(LinuxWatchService.java:47)
at sun.nio.fs.LinuxWatchService$Poller.run(LinuxWatchService.java:314)
at java.lang.Thread.run(Thread.java:748)
Locked ownable synchronizers:
- None

Hello Ajay!

 You had posted similar question on Jul' 30 - JBoss freezing during peak hours .  We have posted our response earlier. Did you had a chance to investigate it, based on our comments? This thread dump analytics is very similar to earlier one.