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Microsoft

DP-300 · Question #113

You are monitoring an Azure Stream Analytics job. You discover that the Backlogged input Events metric is increasing slowly and is consistently non-zero. You need to ensure that the job can handle…

The correct answer is D. Increase the number of streaming units (SUs). 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…

Submitted by parkjh· Mar 6, 2026Monitor, configure, and optimize database resources

Question

You are monitoring an Azure Stream Analytics job. You discover that the Backlogged input Events metric is increasing slowly and is consistently non-zero. You need to ensure that the job can handle all the events. What should you do?

Options

  • ARemove any named consumer groups from the connection and use $default.
  • BChange the compatibility level of the Stream Analytics job.
  • CCreate an additional output stream for the existing input stream.
  • DIncrease the number of streaming units (SUs).

How the community answered

(41 responses)
  • A
    5% (2)
  • B
    12% (5)
  • C
    2% (1)
  • D
    80% (33)

Explanation

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 https://docs.microsoft.com/en-us/azure/stream-analytics/stream-analytics-monitoring

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