[jira] [Created] (KAFKA-13179) High kafka latency on simple benchmark

["Vitaly Romashkin (Jira)" <ji...@apache.org>]

Vitaly Romashkin created KAFKA-13179:
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             Summary: High kafka latency on simple benchmark
                 Key: KAFKA-13179
                 URL: https://issues.apache.org/jira/browse/KAFKA-13179
             Project: Kafka
          Issue Type: Test
    Affects Versions: 2.8.0
         Environment: Ubuntu 18.04.5 LTS x86_64 4.15.0-153-generic
Intel(R) Core(TM) i7-4770 CPU @ 3.40GHz (8 logical cores)
16GB RAM (swap is off)
Samsung SSD 850 Evo 512GB (btrfs)
openjdk version "11.0.5-BellSoft" 2019-10-15
OpenJDK Runtime Environment (build 11.0.5-BellSoft+11)
OpenJDK 64-Bit Server VM (build 11.0.5-BellSoft+11, mixed mode)
kafka_2.13-2.8.0
zookeeper v3.5.9
            Reporter: Vitaly Romashkin


Currently, I am bench-marking different transports.
 The first one is Kafka.
 I created a repo in my GitHub — [https://github.com/rvit34/transport-benchmark]
 The result for Kafka is not so good. For RPS 25K and higher, latency is about 1second and higher.
 Maybe I'm doing something completely wrong but If I change transport from Kafka to Aeron my max latency is always under 100ms for any workload (100K RPS and higher).
 So, might somebody check it out?



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