What does the “min_collection_interval” parameter control in Datadog?

The “min_collection_interval” parameter in Datadog directly controls the minimum frequency at which data is collected from a source. This means that if you set this parameter, Datadog will not collect data more frequently than the specified interval. For example, if the parameter is set to 10 seconds, Datadog ensures that data collection for that specific metric will occur at least once every 10 seconds, but potentially less often if other constraints prevent quicker intervals.

This is particularly useful for managing the load on systems being monitored, as frequent data collection can lead to increased resource consumption. Moreover, it helps maintain consistency in data reporting, as you can set a standard interval for how often you wish to receive updates about a specific metric while preventing excessive noise from very rapid data changes.

The other choices focus on aspects like maximum frequency, default reporting intervals, or transmission rates, which do not capture the essence of what “min_collection_interval” specifically regulates in Datadog. Instead, it is about establishing a lower boundary for how often data can be collected, ensuring better resource management and data reliability.