[zeromq-dev] PUB-SUB Performance with 5000 subscriber

Doron Somech somdoron at gmail.com
Sun Oct 28 10:24:23 CET 2018


If you are on your own network and multicast is an option you can try
scatter-gather pattern and use multicast or PGM with pub-sub.


On Fri, Oct 26, 2018 at 7:35 AM Justin Karneges <justin at karneges.com> wrote:

> 5000*500kb = 2.5gb. That's a lot of data. What throughput are you
> expecting?
>
> On Thu, Oct 25, 2018, at 8:11 PM, Hiren Shah wrote:
>
> Notice there is significant increase in latency for bigger Message Size
> when Number of subscriber increases.
>
> 4k Message size gets to all Subscriber in < 1sec but 500k Message Size
> takes about 60sec.
>
> With Async IO and 5000 clients 500k message should be quite faster then
> what I am seeing. I feel like I am missing option which I am setting.
>
>
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