Thanks for your help.
We've just updated the server and the problem seems to stay.
After 40 minutes uptime, there are already 60 MB LinkedBlockingQueue$Node. The stacktrace is the following
SelectorThread-80
at sun.nio.ch.EPollArrayWrapper.epollWait(JIJI)I (Native Method)
at sun.nio.ch.EPollArrayWrapper.poll(J)I (EPollArrayWrapper.java:215)
at sun.nio.ch.EPollSelectorImpl.doSelect(J)I (EPollSelectorImpl.java:65)
at sun.nio.ch.SelectorImpl.lockAndDoSelect(J)I (SelectorImpl.java:69)
at sun.nio.ch.SelectorImpl.select(J)I (SelectorImpl.java:80)
at com.sun.enterprise.web.connector.grizzly.SelectorThread.doSelect()V (SelectorThread.java:1410)
at com.sun.enterprise.web.connector.grizzly.SelectorThread.startListener()V (SelectorThread.java:1325)
at com.sun.enterprise.web.connector.grizzly.SelectorThread.startEndpoint()V (SelectorThread.java:1288)
at com.sun.enterprise.web.connector.grizzly.SelectorThread.run()V (SelectorThread.java:1264)
btw, we have cometSupport enabled on this SelectorThread, but the error appears on the admin-listener, too.
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