Dynatrace ingests metrics from Azure Metrics API for Azure Application Gateway. You can view metrics for each service instance, split metrics into multiple dimensions, and create custom charts that you can pin to your dashboards.
You can view the service metrics in your Dynatrace environment either on the custom device overview page or on your Dashboards page.
View metrics on the custom device overview page
To access the custom device overview page
Go to Technologies & Processes or Technologies & Processes Classic (latest Dynatrace).
Filter by service name and select the relevant custom device group.
Once you select the custom device group, you're on the custom device group overview page.
The custom device group overview page lists all instances (custom devices) belonging to the group. Select an instance to view the custom device overview page.
View metrics on your dashboard
Once you add a service to monitoring, a preset dashboard for the respective service containing all recommended metrics is automatically created on your Dashboards page. You can look for specific dashboards by filtering by Preset and then by Name.
For existing monitored services, you might need to resave your credentials for the preset dashboard to appear on the Dashboards page. To resave your credentials, go to Settings > Cloud and virtualization > Azure, select the desired Azure instance, then select Save.
You can't make changes on a preset dashboard directly, but you can clone and edit it. To clone a dashboard, open the browse menu (…) and select Clone.
To remove a dashboard from the dashboards list, you can hide it. To hide a dashboard, open the browse menu (…) and select Hide.
Hiding a dashboard doesn't affect other users.
Available metrics
This service monitors a part of Azure Application Gateway (Microsoft.Network/applicationGateways). While you have this service configured, you can't have Azure Application Gateway service turned on.
Name
Description
Dimensions
Unit
Recommended
Throughput
Number of bytes per second the Application Gateway has served
BytePerSecond
Unhealthy host count
Number of unhealthy backend hosts
Backend pool HTTP settings
Count
Healthy host count
Number of healthy backend hosts
Backend pool HTTP settings
Count
Total requests
Count of successful requests that Application Gateway has served
Backend pool HTTP settings
Count
Requests per minute per healthy host
Average request count per minute per healthy backend host in a pool
Backend pool HTTP settings
Count
Failed requests
Count of failed requests that Application Gateway has served
Backend pool HTTP settings
Count
Response status
Http response status returned by Application Gateway
HTTP status
Count
Current connections
Count of current connections established with Application Gateway
Count
CPU utilization
Current CPU utilization of the Application Gateway
Percent
New connections per second
New connections per second established with Application Gateway
PerSecond
Current capacity units
Capacity Units consumed
Count
Fixed billable capacity units
Minimum capacity units that will be charged
Count
Estimated billed capacity units
Estimated capacity units that will be charged
Count
Current compute units
Compute Units consumed
Count
Backend response status
The number of HTTP response codes generated by the backend members. This does not include any response codes generated by the Application Gateway.
Backend server, Backend pool, Backend HTTP setting, HTTP status
Count
Client TLS protocol
The number of TLS and non-TLS requests initiated by the client that established connection with the Application Gateway. To view TLS protocol distribution, filter by the dimension TLS Protocol.
Listener, TLS protocol
Count
Bytes sent
The total number of bytes sent by the Application Gateway to the clients
Listener
Byte
Bytes received
The total number of bytes received by the Application Gateway from the clients
Listener
Byte
Client RTT
Round trip time between clients and Application Gateway. This metric indicates how long it takes to establish connections and return acknowledgements
Listener
MilliSecond
Application gateway total time
Time that it takes for a request to be processed and its response to be sent. This is the interval from the time when Application Gateway receives the first byte of an HTTP request to the time when the response send operation finishes. It's important to note that this usually includes the Application Gateway processing time, time that the request and response packets are traveling over the network and the time the backend server took to respond.
Listener
MilliSecond
Backend connect time
Time spent establishing a connection with a backend server
Listener, Backend server, Backend pool, Backend HTTP setting
MilliSecond
Backend first byte response time
Time interval between start of establishing a connection to backend server and receiving the first byte of the response header, approximating processing time of backend server
Listener, Backend server, Backend pool, Backend HTTP setting
MilliSecond
Backend last byte response time
Time interval between start of establishing a connection to backend server and receiving the last byte of the response body
Listener, Backend server, Backend pool, Backend HTTP setting
MilliSecond
Matched count
Web Application Firewall Total Rule Distribution for the incoming traffic
Rule group, Rule ID
Count
Blocked count
Web Application Firewall blocked requests rule distribution
