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Posted to users@kafka.apache.org by "Luo, Chao" <ch...@here.com> on 2016/07/26 19:52:42 UTC

kafka latency

Dear Kafka guys,

I measured the latency of kafka system. The producer, kafka servers, and consumer were running on different machines (AWS EC2 instances). The producer-to-consumer latency is around 250 milliseconds. Is it a normal value for kafka system. Can I do better and how? Any comments or suggestion are highly appreciated!


Best,
Chao

Re: kafka latency

Posted by Stevo Slavić <ss...@gmail.com>.

Hello Chao,

How did you measure latency?

See also
https://engineering.linkedin.com/kafka/benchmarking-apache-kafka-2-million-writes-second-three-cheap-machines

Kind regards,
Stevo Slavic.

On Tue, Jul 26, 2016 at 9:52 PM, Luo, Chao <ch...@here.com> wrote:

> Dear Kafka guys,
>
> I measured the latency of kafka system. The producer, kafka servers, and
> consumer were running on different machines (AWS EC2 instances). The
> producer-to-consumer latency is around 250 milliseconds. Is it a normal
> value for kafka system. Can I do better and how? Any comments or suggestion
> are highly appreciated!
>
>
> Best,
> Chao
>