tldr - powered by Generative AI

• Misapplying Kubernetes concepts to Linux performance rules is a big mistake
• Thinking in cores can be dangerous, as Linux thinks in time
• Configuring cores actually converts into time
• Properly scaling on the right metric can greatly simplify cluster setup and reduce churn
• Measuring what's going on is necessary to understand best practices for a cluster
• Prometheus is a good tool for measuring cluster performance