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YuliiaKovalova merged 1 commit into from
Sep 29, 2025
Merged

Add new project telemetry to telemetry documentation #12565

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20 changes: 20 additions & 0 deletions documentation/wiki/CollectedTelemetry.md
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Original file line number Diff line number Diff line change
Expand Up @@ -32,6 +32,14 @@ Expressed and collected via [LoggingConfigurationTelemetry type](https://github.
| >= 8.0.100 | Indication if Binary logger was used. |
| >= 8.0.100 | Indication if Binary logger used with default log name. |

#### Deprecated Data

| Introduced | Removed | Data |
|---------------|------------|------|
| 8.0.100 | 10.0.100 | Console logger type (serial, parallel). |
| 8.0.100 | 10.0.100 | File logger type (serial, parallel). |
| 8.0.100 | 10.0.100 | Number of file loggers. |

### BuildCheck

Expressed and collected via [BuildCheckTelemetry type](https://github.com/dotnet/msbuild/blob/94941d9cb26bb86045452b4a174a357b65a30c99/src/Framework/Telemetry/BuildCheckTelemetry.cs)
Expand Down Expand Up @@ -92,3 +100,15 @@ Expressed and collected via [BuildTelemetry type](https://github.com/dotnet/msbu
| >= 9.0.100 | Indication of enablement of BuildCheck feature. |
| >= 9.0.100 | Indication of Smart App Control being in evaluation mode on machine executing the build. |
| >= 10.0.100 | Indication if the build was run in multithreaded mode. |

### Project Build

Expressed and collected via [ProjectTelemetry type](https://github.com/dotnet/msbuild/blob/main/src/Build/Logging/ProjectTelemetry.cs)

| SDK versions | Data |
|--------------|------|
| >= 10.0.100 | Count of tasks executed by task factory type (Assembly, Intrinsic, Code, RoslynCode, Xaml, and custom task factories). |
| >= 10.0.100 | Total count of tasks executed in the project. |
| >= 10.0.100 | Count of tasks executed in TaskHost (out-of-process). |

**Note**: These telemetry events are aggregated per build by the SDK.