What type of alerts can users set up in Datadog?

Users can set up customized alerts based on specific thresholds in Datadog, making this option the most accurate. Datadog allows for a high degree of flexibility when it comes to alert configurations, enabling users to tailor alerts to their specific needs and application environments. This customization includes defining thresholds for metrics, setting conditions that trigger alerts, and personalizing notifications based on the requirements of different teams or projects.

For instance, a user might set an alert to trigger when the CPU usage of a server exceeds a certain percentage or when response times exceed set limits. This level of customization ensures that users can focus on pertinent metrics relevant to their operational goals and performance standards.

The other options do not fully encapsulate the alerting capabilities of Datadog, as the platform supports much more than simple text alerts, periodic alerts, or alerts limited to downtime scenarios. Instead, it empowers users with a robust system that can monitor a wide array of conditions and metrics as the users see fit.