How long does Dynatrace OneAgent wait before allowing updates on EC2 hosts by default?

The correct answer is 1440 minutes, which is equivalent to 24 hours. By default, Dynatrace OneAgent is designed to wait for a full 24 hours (1440 minutes) after its initial installation or an update applied to an EC2 host before allowing further updates. This delay is implemented to ensure that the system remains stable and does not undergo frequent changes that might disrupt ongoing monitoring processes or the performance of applications running on the host. The intention behind this wait period is to mitigate the risk of instability due to rapid iterative updates and to allow the OneAgent to gather sufficient performance and monitoring data before introducing additional changes.

Other options, such as 30 and 120 minutes, are shorter time frames that do not align with the stability goals of Dynatrace OneAgent. The large timeframe of 1440 minutes supports intricate environments, especially in cloud infrastructures like EC2, where stability and consistency are vital for effective monitoring and analysis.