DP-300 · Question #114
You have an Azure Stream Analytics job. You need to ensure that the job has enough streaming units provisioned. You configure monitoring of the SU % Utilization metric. Which two additional metrics…
The correct answer is C. Backlogged Input Events D. Watermark Delay. To react to increased workloads and increase streaming units, consider setting an alert of 80% on the SU Utilization metric. Also, you can use watermark delay and backlogged events metrics to see if there is an impact. Note: Backlogged Input Events: Number of input events that…
Question
Options
- ALate Input Events
- BOut of order Events
- CBacklogged Input Events
- DWatermark Delay
- EFunction Events
How the community answered
(39 responses)- A3% (1)
- B3% (1)
- C87% (34)
- E8% (3)
Explanation
To react to increased workloads and increase streaming units, consider setting an alert of 80% on the SU Utilization metric. Also, you can use watermark delay and backlogged events metrics to see if there is an impact. Note: Backlogged Input Events: Number of input events that are backlogged. A non-zero value for this metric implies that your job isn't able to keep up with the number of incoming events. If this value is slowly increasing or consistently non-zero, you should scale out your job, by increasing the SUs. https://docs.microsoft.com/en-us/azure/stream-analytics/stream-analytics-monitoring
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