Services consume more memory. Networking rules drift. Resource allocations creep upward until yesterday’s healthy margins become today’s hidden bottlenecks. That’s why the Infrastructure Resource Profiles Quarterly Check-In is not an optional ritual. It’s the backbone of staying fast, lean, and reliable.
A quarterly check-in is a deliberate pause. You inventory compute, storage, and network utilization. You compare actual demand against the resource profiles you projected. You confirm your baselines are still relevant. Just as important, you detect and prune waste before it becomes ingrained in the system.
Start with CPU and memory metrics for each service. Map them against scaling rules. Look for consistent over-allocation or sudden spikes that hint at inefficient workloads. Then study storage—capacity consumed, I/O patterns, and retention policies. Many slowdowns start with unnoticed bloat in persistent volumes or object stores.
Next, focus on network performance: bandwidth usage, latency across internal and external endpoints, and the health of ingress and egress rules. Misconfigurations here silently choke throughput and cascade into performance incidents. Security scans during this review often reveal stale firewall rules or open ports that no one owns anymore.