What is the significance of 20% application run-time before alerting in Dynatrace?

The significance of maintaining a 20% application run-time before alerting in Dynatrace primarily lies in ensuring data accuracy for performance metrics. By establishing this threshold, Dynatrace collects sufficient runtime data, which allows it to analyze application performance trends and resource usage effectively. This initial period of data collection helps ensure that any alerts generated afterward are based on reliable and representative performance information, reducing the likelihood of false positives or premature alerts that could arise from anomalous conditions observed during the initial phase of application activity.

This approach ultimately allows organizations to better understand the real state of their application as it ramps up, leading to a more informed response to any issues that may arise. It emphasizes the importance of context in alert management, where sufficient runtime data is essential for accurate monitoring.