Morning, The default for repeat-interval is 30s. You have it set for about 20d. There are a few other properties that differ from the default values (async-backup-count, backup-count, start-delay).
Are you sure you want those property values changed? Try the defaults and see if the memory problems go away. Then add the properties one at a time. Ray On Mon, 2022-02-28 at 09:42 -0800, Morning Star wrote: Notice: This message was sent from outside the University of Victoria email system. Please be cautious with links and sensitive information. Hi Ray, Your help really means a lot to me. Adding more info: As of now, we have these hazelcast properties in production. Please take a look & let me know if any of these configuration leads to memory leak. cas.ticket.registry.hazelcast.page-size=500 cas.ticket.registry.hazelcast.cluster.members=10.xx...,10.xx..,10.xx.. cas.ticket.registry.hazelcast.cluster.instance-name=10.xx.. cas.ticket.registry.hazelcast.cluster.port=5701 cas.ticket.registry.hazelcast.enable-compression=false cas.ticket.registry.hazelcast.enable-management-center-scripting=true cas.ticket.registry.hazelcast.crypto.enabled=true cas.ticket.registry.hazelcast.cluster.asyncBackupCount=1 cas.ticket.registry.hazelcast.cluster.backupCount=0 cas.ticket.registry.hazelcast.crypto.signing.key=keyyyyyyyyyyyyyyyyyyyyyyy cas.ticket.registry.hazelcast.crypto.signing.keySize=512 cas.ticket.registry.hazelcast.crypto.encryption.key=keyyyyyyyyyyyyyyyyyyyyyyy cas.ticket.registry.hazelcast.crypto.encryption.keySize=16 cas.ticket.registry.hazelcast.crypto.alg=AES cas.ticket.registry.cleaner.schedule.start-delay=PT20S cas.ticket.registry.cleaner.schedule.repeat-interval=PT3600000S cas.ticket.registry.cleaner.schedule.enabled=true Regards, Morning. On Monday, February 28, 2022 at 10:30:45 PM UTC+5:30 Morning Star wrote: Thanks Ray for your response. Let me try this option & get back. Regards, Morning. On Monday, February 28, 2022 at 10:10:47 PM UTC+5:30 Ray Bon wrote: Morning Star, Other than our site specific hazelcast settings, these are the only other settings. We have not experienced a memory issue. cas.ticket.registry.hazelcast.cluster.multicastEnabled=false cas.ticket.registry.hazelcast.cluster.tcpipEnabled=false Ray On Sun, 2022-02-27 at 07:57 -0800, Morning Star wrote: Notice: This message was sent from outside the University of Victoria email system. Please be cautious with links and sensitive information. Hi Team, CAS Server version : 6.3.7.4 We are facing a serious memory leak issue in production. After analyzing the dump file, we could see below observation. Java Static com.hazelcast.instance.impl.OutOfMemoryErrorDispatcher.SERVER_INSTANCES_REF <<Object might be causing memory leak.>> [1.png] [2.PNG] Can someone help me with the fix or way to address this issue? Will be really thankful if someone help. Regards, Morning Star. -- Ray Bon Programmer Analyst Development Services, University Systems 2507218831<tel:(250)%20721-8831> | CLE 019 | rb...@uvic.ca I acknowledge and respect the lək̓ʷəŋən peoples on whose traditional territory the university stands, and the Songhees, Esquimalt and WSÁNEĆ peoples whose historical relationships with the land continue to this day. -- Ray Bon Programmer Analyst Development Services, University Systems 2507218831 | CLE 019 | r...@uvic.ca<mailto:r...@uvic.ca> I acknowledge and respect the lək̓ʷəŋən peoples on whose traditional territory the university stands, and the Songhees, Esquimalt and WSÁNEĆ peoples whose historical relationships with the land continue to this day. -- - Website: https://apereo.github.io/cas - Gitter Chatroom: https://gitter.im/apereo/cas - List Guidelines: https://goo.gl/1VRrw7 - Contributions: https://goo.gl/mh7qDG --- You received this message because you are subscribed to the Google Groups "CAS Community" group. To unsubscribe from this group and stop receiving emails from it, send an email to cas-user+unsubscr...@apereo.org. To view this discussion on the web visit https://groups.google.com/a/apereo.org/d/msgid/cas-user/e4751f16fdb20b1ceb9ca83b15d24737f8e89822.camel%40uvic.ca.
