Visual Basic telemetry.TrackPageView("GameReviewPage") JavaScript ackPageView("tab1") Ĭ# telemetry.TrackPageView("GameReviewPage") User and session data is sent as properties along with page views, so the user and session charts come alive when there's page view telemetry. For example, in an app that displays tabs or blades, you might want to track a page whenever the user opens a new blade. But you can change the default to track page views at more or different times. In a device or webpage app, page view telemetry is sent by default when each screen or page is loaded. ValueCount has a minimum value of one the record itself represents an entry. valueCount: The number of measurements that were aggregated into this trackMetric(.) call.To get the mean value, divide by valueCount. valueSum: The sum of the measurements.Each row represents a call to trackMetric(.) in your app. The telemetry is available in the customMetrics table in Application Insights Analytics.
Or you might want to know how often they achieve certain goals or make specific types of mistakes.įor example, in a game app, send an event whenever a user wins the game: For example, you might want to track how often users choose a particular feature.
APP INSIGHTS CODE
Insert TrackEvent calls in your code to count various events. (It isn't related to MVC or other framework "events.")
In Application Insights, a custom event is a data point that you can display in Metrics Explorer as an aggregated count and in Diagnostic Search as individual occurrences. We recommend this approach only for scenarios that require isolated configuration from the singleton defaultClient. In Node.js projects, you can use new applicationInsights.Telemetr圜lient(instrumentationKey?) to create a new instance. Telemetry.getContext().getDevice().setId(".") Java telemetry.getContext().getUser().setId(".") This information is attached to all events that the instance sends.Ĭ# Telemetr圜 = "." You can set properties such as UserId and DeviceId to identify the machine. For example, you might have one Telemetr圜lient instance in your middleware class to report business logic events. You might want to create more instances of Telemetr圜lient for other modules of your app. Node.js var telemetry = faultClient įor ASP.NET and Java projects, incoming HTTP requests are automatically captured. Java private Telemetr圜lient telemetry = new Telemetr圜lient() Visual Basic Private Dim telemetry As New Telemetr圜lient If you see a message that tells you this method is obsolete, see microsoft/ApplicationInsights-dotnet#1152 for more information. If you use Azure Functions v2+ or Azure WebJobs v3+, see Monitor Azure Functions.Ĭ# private Telemetr圜lient telemetry = new Telemetr圜lient() NET/.NET Core apps, get an instance of Telemetr圜lient from the dependency injection container as explained in their respective documentation. Get an instance of Telemetr圜lient (except in JavaScript in webpages):įor ASP.NET Core apps and Non-HTTP/Worker for. Node.js: var applicationInsights = require("applicationinsights") Visual Basic: Imports Microsoft.ApplicationInsights In your device or web server code, include:
If you don't have a reference on Application Insights SDK yet:Īdd the Application Insights SDK to your project: You can attach properties and metrics to most of these telemetry calls. Logging the duration and frequency of calls to external components that your app depends on. Logging the frequency and duration of server requests for performance analysis. Trace where they occur in relation to other events and examine stack traces. Performance measurements such as queue lengths not related to specific events. Zero and multidimensional metrics, centrally configured aggregation, C# only. Used to track user behavior or to monitor performance. The core API is uniform across all platforms, apart from a few variations like GetMetric (.NET only). Transition to connection strings to take advantage of new capabilities. Instrumentation key ingestion will continue to work, but we'll no longer provide updates or support for the feature. On March 31, 2025, support for instrumentation key ingestion will end.
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