[jboss-jira] [JBoss JIRA] (JGRP-2396) increasing networkdata, cpu and heap

increasing networkdata, cpu and heap ------------------------------------ Key: JGRP-2396 URL: https://issues.redhat.com/browse/JGRP-2396 Project: JGroups Issue Type: Bug Affects Versions: 4.0.19 Reporter: Rob van der Boom Assignee: Bela Ban Priority: Major Attachments: Schermafbeelding 2019-11-08 om 15.43.04.png, Schermafbeelding 2019-11-08 om 15.44.52.png, Schermafbeelding 2019-11-08 om 16.00.48.png, jstack-production-pod0.dump, standalone-ha.xml hey, we have an keycloak (sso) setup, version 7.0.1 running in kubernetes - aws. Its build on wildfly 17, infinispan 9.4 and jgroups 4.0.19. We have 3 pods running in standalone-ha with cache setup on distribution (all 3 nodes - so equivalent to replication) ISSUE: We see a slowly growing of networkstatistics, heap and cpu, while the number of sessions in keycloak (cached) remain almost stable. The cpu growth is caused by the TQbundler process, which explaines the networkdata growth. It looks like this is causing also a memory leakage.. every 5 days we have to restart the pods and then every resets to a very low level including the heap. this while all sessions are still valid and cached. The only issue i could find maybe related to this is: https://issues.jboss.org/browse/JGRP-2382?jql=project%20%3D%20JGRP%20AND%... Could this be the same issue and does it also cause increasing network and cpu (since that is why we have to restart, the heap has much space left !). And if so how does this issue continue since for us its a major issue. We als had this issue already in keycloak 5 (wildfly 15), thats why we upgraded to the latest available version.