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  1. AMQ Broker
  2. ENTMQBR-741

CLIENT_ACKNOWLEDGE is 4-10 times slower than AUTO_ACKNOWLEDGE

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    • Icon: Bug Bug
    • Resolution: Done
    • Icon: Major Major
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    • AMQ 7.0.1.GA
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      1. Install and set up AMQ 7.0.1
      2. Unpack amqproduce.zip and build
      3. Using any client, put 2000 messages on the queue __test_destination
      4. Run the test code, which consumes 1000 messages with each acknowledgment mode:

      $ java -jar target/amqconsume-0.1.0-jar-with-dependenci.jar
      Auto-ack received in 667 msec
      Client-ack received in 3098 msec

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      1. Install and set up AMQ 7.0.1 2. Unpack amqproduce.zip and build 3. Using any client, put 2000 messages on the queue __test_destination 4. Run the test code, which consumes 1000 messages with each acknowledgment mode: $ java -jar target/amqconsume-0.1.0-jar-with-dependenci.jar Auto-ack received in 667 msec Client-ack received in 3098 msec
    • AMQ Broker 7.1 Sprint 1

      Using CLIENT_ACKNOWLEDGE in message consumption is hugely slower than AUTO_ACKNOWLEDGE. While we might expect it to be somewhat slower, tests show that it is 4-10 times slower.

        1. amqconsume.zip
          4 kB

              rh-ee-ataylor Andy Taylor
              rhn-support-kboone Kevin Boone
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                Created:
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