Under what condition does Dynatrace raise a mobile app crash alert?

Dynatrace raises a mobile app crash alert when the number of crashes exceeds predefined expectations within a specified time frame, such as a 10-minute window. This approach ensures that alerts are meaningful and actionable, allowing teams to respond promptly when there's a significant increase in stability issues. By focusing on crashes that surpass expected thresholds, Dynatrace helps to minimize noise from less critical events and target situations that may indicate a severe problem impacting user experience.

Other options, while pertinent to app performance monitoring, do not directly trigger a crash alert. For instance, performance issues or user complaints might signal underlying concerns but do not specifically indicate a crash, which is a more severe failure state for an application. Server-side application failures are also not linked to mobile app crash alerts since these failures do not directly result from mobile app conditions but rather from backend infrastructure.