lhotari commented on issue #21577:
URL: https://github.com/apache/pulsar/issues/21577#issuecomment-1821144894

   Thanks for reporting. Do you have a chance to upgrade to 2.11.2 ? 2.11.1 
runs on 17.0.6 which is rather old. Some JVM crashes were fixed in 17.0.7 . 
   
   Btw. Probably not related, but I'd recommend setting 
`/sys/kernel/mm/transparent_hugepage/enabled` to `madvise` when running Java on 
Linux. (`-XX:+UseTransparentHugePages` can be used with `madvise` to opt-in to 
use THP for the JVM when needed). Alternatively `-XX:+AlwaysPreTouch` jvm 
startup option could be used to mitigate some issues that THP causes.


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