Home » Microsoft » AZ-102 » What should you use?
You are troubleshooting a performance issue for an Azure Application Gateway.
You need to compare the total requests to the failed requests during the past six hours.
What should you use?
A. Metrics in Application Gateway
B. Diagnostics logs in Application Gateway
C. NSG flow logs in Azure Network Watcher
D. Connection monitor in Azure Network Watcher
Correct Answer: A
Explanation/Reference:
Application Gateway currently has seven metrics to view performance counters.
Metrics are a feature for certain Azure resources where you can view performance counters in the portal. For Application Gateway, the following metrics are available:
Total Requests
Failed Requests
Current Connections
Healthy Host Count
Response Status
Throughput
Unhealthy Host count
You can filter on a per backend pool basis to show healthy/unhealthy hosts in a specific backend pool
References: https://docs.microsoft.com/en-us/azure/application-gateway/application-gateway-diagnostics#metrics
