Collection of custom measurements. Use this collection to report named measurement associated with the telemetry item. Typical use cases are:
- the size of Dependency Telemetry payload
- the number of queue items processed by Request Telemetry
- time that customer took to complete the step in wizard step completion Event Telemetry.
You can query custom measurements in Application Analytics:
customEvents
| where customMeasurements != ""
| summarize avg(todouble(customMeasurements["Completion Time"]) * itemCount)
Note
Custom measurements associated with the telemetry item they belong to. And they are subject for sampling with the telemetry item containing those measurements. Use Metric Telemetry to track the measurement that has value independent from other telemetry type.
Max key length: 150