I thought I would share the solution that was implemented thanks to Adobe Support.The problem was related to the starting size of the heap and the garbage collection algorithm used.Our servers have 32gb. Using trial an error on the starting and max heap sizes we settled on  -Xms18 -Xmx22 and -XX:+Us...

I am still investigating this. I tried the following parameters on a 32gb servers -Xmx28G -Xms28G -Xmn8G -XX:SurvivorRatio=4 -XX:ReservedCodeCacheSize=256m -XX:+UseParallelGCThe result was the application ran out of memory. I will try suggestions above, but remember the servers are not running TarMK...

I think this issue is related to jvm memory parameters on startup. Would people please share what they use for allocating heap, etc when starting up the jvm?Thanks.

Thanks for suggestions Team.What I have found is we recently turned on the link checker on our production publishers. Along with that, the TarMK GC night job is failing due to insufficient memory for compaction. Once I turned off the link checker space usage has returned to normal. My current proble...

Thank you for your response. I have confirmed my AEM servers have been running with all the -add-opens, nashorn, and UseParallelGC.I checked for felix.bootdelegation.implicit and it is not in sling.properties. Checking the Apache Felix website, it is stated:felix.bootdelegation.implicit - Specifies ...

Thanks for the suggestions. We have plenty of free disk space. I'm thinking this has something to do with how much memory is being allocated with on the java command line in the start script.My dev/qa machines have 16gb. They were running with -Xmx10gb. I have reduced it to 8gb to see if that has an...

Team. Author and publishers are randomly failing TarMK GC failing due to lack of memory since we upgraded to Java11.Anyone else have this issue? any suggestions?Thanks for your assistance. Last FileStore TarMK GC Results13.12.2024 02:00:00.077 *INFO* [TarMK revision gc [/author/author65/crx-quicksta...

Need to add, the repository has valid consistency checki.

Hello Team.Recently we had a publisher that started experienced rapid data*tar file file growth.It just happened suddenly. Running with Java11.Has anyone had this happen to them? and identified the root cause?There is nothing in the logs that indicates why this happened.Also, are there any tools tha...

That makes sense.I guess I am looking for the size of the core team that always supports and maintains the AEM environment.