Cilium’s out-of-the-box default settings prioritize compatibility over performance, making it easy to deploy and get started. However, for production-grade environments, it’s essential to tune the settings to unlock Cilium’s full potential for performance and scalability.

In this talk, we’ll explore settings and options that make a real difference, from eBPF-based host routing and kube-proxy replacement, to eBPF map sizing and multi-cluster setups. We’ll also look at cutting-edge features like BIG TCP and Netkit, and future performance features the project has on the roadmap. Whether you’re looking to optimize your performance or scale to the next level, we’ll provide the tools to get your Cilium environment running at top speed—without “waiting for the kettle to boil”!