Performance Tuning and Test

This chapter introduces how to run performance tuning and test for EMQX.

• Performance Tuning

  This section introduces how to run performance tuning in Linux, covering topics like the Linus kernel tuning, TCP network tuning, Erlang VM tuning, and EMQX tuning.

• Performance Testing with eMQTT-Bench

  This section introduces how to install and use emqtt_bench, the concise and powerful MQTT protocol performance testing tool.

• EMQX Performance Reference

  This section lists the performance change curves of EMQX in several typical scenarios, and reveals the impact of factors such as QoS level and Payload size on the final performance.