Supported metrics for Microsoft.Cdn/profiles

The following table lists the metrics available for the Microsoft.Cdn/profiles resource type.

Table headings

Metric - The metric display name as it appears in the Azure portal.
Name in Rest API - Metric name as referred to in the REST API.
Unit - Unit of measure.
Aggregation - The default aggregation type. Valid values: Average, Minimum, Maximum, Total, Count.
Dimensions - Dimensions available for the metric.
Time Grains - Intervals at which the metric is sampled. For example, PT1M indicates that the metric is sampled every minute, PT30M every 30 minutes, PT1H every hour, and so on.
DS Export- Whether the metric is exportable to Azure Monitor Logs via Diagnostic Settings.

For information on exporting metrics, see - Metrics export using data collection rules and Create diagnostic settings in Azure Monitor.

For information on metric retention, see Azure Monitor Metrics overview.

For a list of supported logs, see Supported log categories - Microsoft.Cdn/profiles

Category: Latency

Metric	Name in REST API	Unit	Aggregation	Dimensions	Time Grains	DS Export
Origin Latency The time calculated from when the request was sent by AFDX edge to the backend until AFDX received the last response byte from the backend.	OriginLatency	MilliSeconds	Average	Origin, Endpoint	PT1M, PT5M, PT15M, PT30M, PT1H, PT6H, PT12H, P1D	Yes
Total Latency The time calculated from when the client request was received by the HTTP/S proxy until the client acknowledged the last response byte from the HTTP/S proxy	TotalLatency	MilliSeconds	Average	HttpStatus, HttpStatusGroup, ClientRegion, ClientCountry, Endpoint	PT1M, PT5M, PT15M, PT30M, PT1H, PT6H, PT12H, P1D	Yes

Category: Origin Health

Metric	Name in REST API	Unit	Aggregation	Dimensions	Time Grains	DS Export
Origin Health Percentage The percentage of successful health probes from AFDX to backends.	OriginHealthPercentage	Percent	Average	Origin, OriginGroup	PT1M, PT5M, PT15M, PT30M, PT1H, PT6H, PT12H, P1D	Yes

Category: Request Status

Metric	Name in REST API	Unit	Aggregation	Dimensions	Time Grains	DS Export
Byte Hit Ratio This is the ratio of the total bytes served from the cache compared to the total response bytes	ByteHitRatio	Percent	Average	Endpoint	PT1M, PT5M, PT15M, PT30M, PT1H, PT6H, PT12H, P1D	Yes
Percentage of 4XX The percentage of all the client requests for which the response status code is 4XX	Percentage4XX	Percent	Average	Endpoint, ClientRegion, ClientCountry	PT1M, PT5M, PT15M, PT30M, PT1H, PT6H, PT12H, P1D	Yes
Percentage of 5XX The percentage of all the client requests for which the response status code is 5XX	Percentage5XX	Percent	Average	Endpoint, ClientRegion, ClientCountry	PT1M, PT5M, PT15M, PT30M, PT1H, PT6H, PT12H, P1D	Yes

Category: Traffic

Metric	Name in REST API	Unit	Aggregation	Dimensions	Time Grains	DS Export
Active Websocket Connections The number of active WebSocket connection	ActiveWebSocketConnections	Count	Total (Sum)	<none>	PT1M	Yes
Average WebSocket Connection Duration The average time taken by WebSocket connection	AverageWebSocketConnectionDuration	MilliSeconds	Average	HttpStatus, HttpStatusGroup, ClientRegion, ClientCountry, Endpoint	PT1M	Yes
Origin Request Count The number of requests sent from AFDX to origin.	OriginRequestCount	Count	Total (Sum)	HttpStatus, HttpStatusGroup, Origin, Endpoint	PT1M, PT5M, PT15M, PT30M, PT1H, PT6H, PT12H, P1D	Yes
Request Count The number of client requests served by the HTTP/S proxy	RequestCount	Count	Total (Sum)	HttpStatus, HttpStatusGroup, ClientRegion, ClientCountry, Endpoint	PT1M, PT5M, PT15M, PT30M, PT1H, PT6H, PT12H, P1D	Yes
Request Size The number of bytes sent as requests from clients to AFDX.	RequestSize	Bytes	Total (Sum)	HttpStatus, HttpStatusGroup, ClientRegion, ClientCountry, Endpoint	PT1M, PT5M, PT15M, PT30M, PT1H, PT6H, PT12H, P1D	Yes
Response Size The number of bytes sent as responses from HTTP/S proxy to clients	ResponseSize	Bytes	Total (Sum)	HttpStatus, HttpStatusGroup, ClientRegion, ClientCountry, Endpoint	PT1M, PT5M, PT15M, PT30M, PT1H, PT6H, PT12H, P1D	Yes
Web Application Firewall JS Challenge Request Count The number of JS challenge requests evaluated by the Web Application Firewall	WebApplicationFirewallJsRequestCount	Count	Total (Sum)	PolicyName, RuleName, Action	PT1M, PT5M, PT15M, PT30M, PT1H, PT6H, PT12H, P1D	Yes
Web Application Firewall Request Count The number of client requests processed by the Web Application Firewall	WebApplicationFirewallRequestCount	Count	Total (Sum)	PolicyName, RuleName, Action	PT1M, PT5M, PT15M, PT30M, PT1H, PT6H, PT12H, P1D	Yes
WebSocket Connections The number of WebSocket connections requested	WebSocketConnections	Count	Total (Sum)	HttpStatus, HttpStatusGroup, ClientRegion, ClientCountry, Endpoint	PT1M	Yes

Next steps

• Read about metrics in Azure Monitor
• Metrics export using data collection rules
• Create alerts on metrics
• Export metrics to storage, Event Hub, or Log Analytics