Re: [I] [Bug] Perf regression: ~15% latency increase in e2e tests with shared subscriptions in Pulsar 4.0.x [pulsar]

["Ganesh-Chandra (via GitHub)" <gi...@apache.org>]

Ganesh-Chandra commented on issue #24490:
URL: https://github.com/apache/pulsar/issues/24490#issuecomment-3150807580

   @lhotari 
   For benchmarking and getting these results, we are using [OMB](https://github.com/datastax/openmessaging-benchmark) testing with the following configurations.
   - driver
   It's in the below tar file with the following path driver-pulsar/pulsar-shared-subscription.yaml
   - workload
   [1m-10-topics-3-partitions-100b-shared-subs.yaml](https://drive.google.com/file/d/1HBgvRkhv3fG_HYnlM4BGYVx-i-0FH8Oe/view?usp=sharing)
   - broker.conf
   [broker-starlight.conf](https://drive.google.com/file/d/1FuIHzFVEdDxKKsQBqZUR6cYKXq9-E8fm/view?usp=drive_link)
   - with this [openmessaging-benchmark-0.0.4-SNAPSHOT](https://drive.google.com/file/d/1f9bQnbgskIELal3C05gp9srETZH-0ycB/view?usp=drive_link) tar.
   
   Command being used to run the tests is
   `bin/benchmark --drivers "driver-pulsar/pulsar-shared-subscription.yaml --extra" --workload "1m-10-topics-3-partitions-100b-shared-subs.yaml"
   `
   Would you be able to run these tests on your own instance and setup? Feel free to reach out for any help required.


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