Must-Have or Luxury? The Great DDI Metrics DebateWhen it comes to running core network services like DNS, DHCP, and IP address management (DDI), operators are never short on data. Every server, lease, and query leaves behind a trail of metrics: CPU load, query rates, error codes, address utilization, and more. But in practice, not all metrics are created equal.Some teams rely on a small handful of KPIs to keep the lights on. Others build expansive dashboards to capture every detail. And that raises an important question: which DDI analytics are truly essential, and which are just “nice to have”?The metrics that divide opinions• Capacity and forecasting: Some say short-term utilization trends are mission-critical to prevent outages, while others think long-range forecasting is overkill.• Error visibility: NXDOMAINs, SERVFAILs, and other DNS signals can highlight misconfigurations or abuse, but do you need constant monitoring, or just alerts when thresholds are hit?• DHCP insigh