At Navigate NA 2023, Tracy Holmes presented her talk titled "Observability at Home: A Homelab Experiment." She discusses the use of Cilium, Grafana, and Prometheus for observability in a home lab setting. Tracy explains eBPF, Cilium's capabilities, and how Hubble enhances observability. She also shares her personal experiences and insights while using these tools. This informative session is perfect for those interested in observability and networking in Kubernetes environments.