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  1. ActiveMQ
  2. AMQ-4758

Improve performance of pull consumers

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    Details

    • Type: Improvement
    • Status: Resolved
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: 5.8.0
    • Fix Version/s: 5.9.0
    • Component/s: None
    • Labels:
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      Description

      When we have a queue with only pull consumers (prefetch 0), there are a lot of necessary work being done trying to dispatch every paged message to every consumer. The problem is that most of consumers are full all the time and we lose a lot of cpu time trying to traverse all messages. The problem is more apparent with large number of paged messages.

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            • Assignee:
              dejanb Dejan Bosanac
              Reporter:
              dejanb Dejan Bosanac
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                Updated:
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