Which metric is NOT included in an availability report generated by Dynatrace?

The correct choice is identified as the metric that is not part of an availability report generated by Dynatrace. Availability reports are primarily focused on metrics that directly pertain to service availability, such as uptime and the functioning of monitoring systems, rather than performance metrics like response time.

Percent usable reflects the proportion of time that a service is operational as expected, which is crucial for understanding overall availability. The number of synthetic monitors run indicates how many checks have been conducted to assess service health, providing insight into testing frequency and coverage. The number of outages directly measures service interruptions, further enhancing the comprehension of availability issues.

In contrast, response time, while it does provide valuable performance data, is not typically included in an availability report. Response time is more related to the speed of service delivery, which, although important for user experience, does not directly correlate with the metric of availability itself. Therefore, it is excluded from such reports designed to assess service uptime and reliability.