Error related to Jgroup and Database connection is getting reset ---------------------------------------------------------------- Key: JGRP-2361 URL: https://issues.redhat.com/browse/JGRP-2361 Project: JGroups Issue Type: Bug Affects Versions: 3.6.11 Environment: Hybris running on tomcat - Centos 7 Reporter: karthikeyan Aruljothi Assignee: Bela Ban Priority: Major Attachments: Jgroup error in preprod-000.txt, Jgroup node configuration.txt, Jgroups blocking and terminating connection.txt, Jgroups error in console.txt, error Jgroups.txt, jgroups-tcp.xml Hi , we are facing an issue with our cluster configuration and due to this JVM responding time also takes more time, after clearing the cache / restarting all nodes application works as expected. When issue arises one of the core occupies 100% cpu utilization then it confirms to restart the server otherwise it never process any request. Below is our configuration in local.properties. Also providing error logs as attachment. could see error in logs related to Jgroups blocking and connection getting terminated between nodes. Let us know your valuable inputs, on what exactly the issue i.e causing the slowness then blocking the whole server. Attached cluster configuration for each nodes and error logs Adding to this we are getting below error while doing deployment/restarting of servers WARN [localhost-startStop-1] [GMS] hybrisnode-0: JOIN(hybrisnode-0) sent to hybrisnode-2 timed out (after 3000 ms), on try 3 WARN [pool-3-thread-1] [GMS] hybrisnode-3: JOIN(hybrisnode-3) sent to hybrisnode-1 timed out (after 3000 ms), on try 4