Skip to main content

Erlang/OTP 27 Is Currently Not Supported

· One min read

Erlang/OTP 27.0 was released on May 20th, 2024. While it contains a lot of exciting features and improvements, unfortunately RabbitMQ currently doesn't work well with this version. We are aware of significant performance regressions, as high as 30% lower message throughput in many common workloads.

We are investigating the root cause of this regression. Please do not use Erlang/OTP 27 with RabbitMQ at this time.

We will announce support for Erlang/OTP 27 when we are confident that it works well with RabbitMQ.