What is the recommended frequency for ingesting custom metrics to optimize DDU usage?

Ingesting custom metrics once a minute is the recommended frequency for optimizing DDU (Davis Data Units) usage in Dynatrace. This frequency strikes a balance between the need for timely data and the efficient use of resources.

By sending custom metrics every minute, Dynatrace can provide near real-time insights into application performance without overwhelming the system with too much data. More frequent ingestion, such as every 10 or 30 seconds, can lead to increased DDU consumption, which could incur additional costs or resource strain without significantly improving the quality of insights gained. Conversely, ingesting metrics every hour might delay the response to performance issues, making it difficult to act promptly when problems arise.

This one-minute interval is therefore considered optimal for maintaining a responsive monitoring environment while managing costs effectively.