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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