What steps should you follow to create alerts for errors in an agentless Real User Monitoring Web Application?

Creating alerts for errors in an agentless Real User Monitoring Web Application involves defining specific conditions under which notifications should be triggered. By choosing to create a custom event for alerting in the Anomaly Detection settings, you are leveraging a powerful tool that allows for precise monitoring tailored to the unique behaviors and metrics of your application.

This approach enables you to specify the parameters that define what constitutes an error, ensuring that alerts are accurate and relevant. Anomaly Detection can identify deviations from established performance baselines, which is crucial for quickly recognizing and responding to potential issues as they arise. Defining custom events allows for greater flexibility in what you monitor, catering to specific application scenarios that may not be covered by predefined templates or existing metrics.

Using third-party alerting tools could be beneficial, but it may complicate the monitoring setup by adding layers between the data source and the alerting mechanism. Regularly reviewing application performance metrics is important for overall performance management but does not directly create alerts. Using predefined templates might limit your ability to specifically target the errors and issues you're most concerned about in your application.

Overall, creating a custom event for alerting in Anomaly Detection settings is the most effective method to establish relevant, responsive error alerts in an agentless Real User Monitoring