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Posted to gitbox@activemq.apache.org by GitBox <gi...@apache.org> on 2019/06/24 16:14:12 UTC

[GitHub] [activemq-artemis] franz1981 commented on issue #2730: ARTEMIS-2399 Fix performance degradation when there are a lot of subscribers

franz1981 commented on issue #2730: ARTEMIS-2399 Fix performance degradation when there are a lot of subscribers
URL: https://github.com/apache/activemq-artemis/pull/2730#issuecomment-505077972
 
 
   @wy96f 5000 msg/sec seems to me too similar to the default value for page-max-concurrent-io ie "The max number of concurrent reads allowed on paging. Default=5"
   Could you check the results again by increasing the default to the total number of consumers?
   To avoid being backpressured by the `Semaphore` when the pages are being eviced?

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