0 Replies Latest reply on Aug 12, 2019 1:38 PM by atlanticasoft

    Wildfly uses 100% CPU at certain times


      Hello everyone,



          I use Wildfly 10.1.0.Final, with ORACLE JDK 1.8.0_151, in a UBUNTU 16.04 m5.xlarge instance on AWS.



          Recently the application server has been showing 100% usage until the server no longer responds.



          However we tried to perform the detailed analysis using VISUAL VM, and it contains the method "org.xnio.nio.workerthread.run", but we could not identify in our application which place or method is causing the excessive calls.



          Any tips or tools that may be helping us identify the true origin of this method?



      Thank you.