2 ms·

CPU usage highly depends on the number of connected clients, not that much on message throughput. You can experiment with the excellent rabbitmq-perf-test tool

by aeyes 6y ago

CPU usage highly depends on the number of connected clients, not that much on message throughput. You can experiment with the excellent rabbitmq-perf-test tool to get some ballpark numbers. I have a system that only pushes 5k messages per second but it needs 32 cores.

nacs 6y ago
What’s the amount of connected clients around for that 32 core setup?
- aeyes 6y ago
  around 3000 connections, 2000 queues, 1K message size
  - airfreak 6y ago
    Yeah that sounds about right. Of course if you had 200 connections and 50 queues you'd more likely be seeing 100000 msg/s. The number of connections and queues has a big effect on total throughput.