CAST AI Performance Tuning Overview Tune CAST AI for faster node provisioning, more responsive autoscaling, and efficient API usage. Covers headroom configuration, instance family selection, and API caching for multi-cluster dashboards. Prerequisites - CAST AI Phase 2 (full automation) enabled - Understanding of workload scheduling patterns - Access to autoscaler policy configuration Instructions Step 1: Optimize Node Provisioning Speed Headroom pre-provisions spare capacity so pods schedule immediately instead of waiting 2-5 minutes for new nodes. Step 2: Instance Family Optimization Step 3:…