Joining the conversation are Bryan Boreham, a distinguished engineer at Grafana Labs with a focus on databases, Niki Manoledaki, a Senior Software Engineer at Grafana who specializes in Kubernetes tools, and Thomas Dullien, the former CEO of Optimyze known for his contributions to OpenTelemetry. They dive into optimizing Kubernetes cluster performance and innovative methods to track carbon footprints. Highlights include strategies for better resource allocation, the Kepler project's energy profiling, and the balance between efficiency and sustainability in tech.