Github user wy96f commented on the issue:
https://github.com/apache/activemq-artemis/pull/1851
@franz1981 Hi, I'm a little puzzled about padding technique. In your
example, i know that stampedLock fileds are in different cache lines for
different sections but fields like capacity, size, etc can be in the same cache
line with the next section's stampedLock fields. So the thread will clash with
other threads and cause cache invalidations, is it right?---
