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[GitHub] activemq-artemis issue #2480: ARTEMIS-2212 Avoid using CLQ on ServerConsumer...


Github user franz1981 commented on the issue:

    https://github.com/apache/activemq-artemis/pull/2480
  
    > Whats the concurrent performance on this. Do you have some stats?
    
    Only allocations profiles and given that is in the hot path, we have a LOT of ConcurrentLinkedQueue::Node saved by this change.
    The overall perf won't change by a bit (if not a tiny improvement), because it isn't a bottleneck AFAIK.
    
    > Re sync lock blocks. Could be replaced with lock on this and or sync methods.
    
    Agree at a first look, but I do not remember the reason why was used a separate lock TBH


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