What should you do from the Azure portal?

You plan to support many connections to your company’s automatically uses up to five instances when CPU utilization on the instances exceeds 70 percent for 10 minutes. When CPU utilization decreases, the solution must automatically reduce the number of instances.

What should you do from the Azure portal?

Answer: Step 1:

Locate the Homepage App Service plan

Step 2:

Click Add a rule, and enter the appropriate fields, such as below, and the click Add.

Time aggregation: average

Metric Name: Percentage CPU

Operator: Greater than

Threshold 70

Duration: 10 minutes

Operation: Increase count by

Instance count: 4

Step 3:

We must add a scale in rule as well. Click Add a rule, and enter the appropriate fields, such as below, then click Add.

Operator: Less than

Threshold 70

Duration: 10 minutes

Operation: Decrease count by

Instance count: 4

References:

https://docs.microsoft.com/en-us/azure/virtual-machine-scale-sets/virtual-machine-scale-setsautoscale-

portal

https://docs.microsoft.com/en-us/azure/monitoring-and-diagnostics/insights-autoscale-best-practices