[Azure Monitor AspNetCore] Plumb EnableStandardMetrics and EnablePerfCounters#56438
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mattsains-msft merged 3 commits intoAzure:mainfrom Feb 24, 2026
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[Azure Monitor AspNetCore] Plumb EnableStandardMetrics and EnablePerfCounters#56438mattsains-msft merged 3 commits intoAzure:mainfrom
mattsains-msft merged 3 commits intoAzure:mainfrom
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Pull request overview
This PR exposes the Azure Monitor Exporter configuration flags EnableStandardMetrics and EnablePerfCounters through the Azure.Monitor.OpenTelemetry.AspNetCore distribution, and verifies the values flow through DI configuration into AzureMonitorExporterOptions.
Changes:
- Added
EnableStandardMetricsandEnablePerfCounterstoAzureMonitorOptionswith default values and XML docs. - Plumbed the new option values into
AzureMonitorExporterOptionsviaSetValueToExporterOptions. - Added unit tests covering defaults, disabling, and propagation through
UseAzureMonitor(...)DI configuration.
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Copilot reviewed 2 out of 2 changed files in this pull request and generated no comments.
| File | Description |
|---|---|
| sdk/monitor/Azure.Monitor.OpenTelemetry.AspNetCore/src/AzureMonitorOptions.cs | Adds the two public options and copies them into exporter options during configuration. |
| sdk/monitor/Azure.Monitor.OpenTelemetry.AspNetCore/tests/Azure.Monitor.OpenTelemetry.AspNetCore.Tests/AzureMonitorOptionsTests.cs | Adds tests verifying defaults and end-to-end propagation into AzureMonitorExporterOptions. |
rajkumar-rangaraj
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Feb 24, 2026
This was referenced May 1, 2026
Open
Bump Azure.Extensions.AspNetCore.Configuration.Secrets from 1.3.1 to 1.5.1
khoinguyennn/eShopOnWeb#5
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Updated [Azure.Monitor.OpenTelemetry.AspNetCore](https://github.com/Azure/azure-sdk-for-net) from 1.4.0 to 1.5.0. <details> <summary>Release notes</summary> _Sourced from [Azure.Monitor.OpenTelemetry.AspNetCore's releases](https://github.com/Azure/azure-sdk-for-net/releases)._ ## 1.5.0 ## 1.5.0 (2026-04-30) ### Features Added * Add ability to specify EnableStandardMetrics and EnablePerformanceCounters ([#56438](Azure/azure-sdk-for-net#56438)) ### Breaking Changes * **Default Sampler Changed**: The default sampling behavior has been changed from `ApplicationInsightsSampler` with 100% sampling (all traces sampled) to `RateLimitedSampler` with 5.0 traces per second. This change significantly reduces telemetry volume for high-traffic applications and provides better cost optimization out of the box. **Impact**: Applications with more than 5 requests per second will see fewer traces exported by default. **Migration**: To maintain the previous behavior (100% sampling), explicitly configure the sampler: ```csharp // Option 1: Set SamplingRatio and clear TracesPerSecond builder.Services.AddOpenTelemetry() .UseAzureMonitor(options => { options.SamplingRatio = 1.0f; options.TracesPerSecond = null; }); // Option 2: Use environment variables // OTEL_TRACES_SAMPLER=microsoft.fixed_percentage // OTEL_TRACES_SAMPLER_ARG=1.0 ``` ### Bugs Fixed * Fixed an issue where Azure Container Apps instances were showing VM instance GUIDs instead of replica names in the Role Instance field. ([#54586](Azure/azure-sdk-for-net#54586)) ## 1.5.0-beta.1 ## 1.5.0-beta.1 (2026-04-28) ### Features Added - Upgraded api-version tag from `package-2024-05-01` to `package-preview-2025-06`. Tag detail available at https://github.com/Azure/azure-rest-api-specs/blob/main/specification/appconfiguration/resource-manager/readme.md. - Added `AzureFrontDoor` property to `AppConfigurationStoreData` and `AppConfigurationStorePatch` to support Azure Front Door configuration for a configuration store. - Added new model `AppConfigurationAzureFrontDoorProperties` with a `ResourceId` property representing an Azure Front Door profile resource ID. ## 1.4.2 ## 1.4.2 (2026-04-28) ### Other Changes - Upgraded dependent `Azure.Core` to 1.54.0. - Upgraded dependent `Azure.ResourceManager` to 1.14.0. ## 1.4.1 ## 1.4.1 (2026-04-27) ### Other Changes - Upgraded dependent `Azure.Core` to 1.54.0. - Upgraded dependent `Azure.ResourceManager` to 1.14.0. Commits viewable in [compare view](https://github.com/Azure/azure-sdk-for-net/commits/Azure.Monitor.OpenTelemetry.AspNetCore_1.5.0). </details> [](https://docs.github.com/en/github/managing-security-vulnerabilities/about-dependabot-security-updates#about-compatibility-scores) Dependabot will resolve any conflicts with this PR as long as you don't alter it yourself. You can also trigger a rebase manually by commenting `@dependabot rebase`. [//]: # (dependabot-automerge-start) [//]: # (dependabot-automerge-end) --- <details> <summary>Dependabot commands and options</summary> <br /> You can trigger Dependabot actions by commenting on this PR: - `@dependabot rebase` will rebase this PR - `@dependabot recreate` will recreate this PR, overwriting any edits that have been made to it - `@dependabot show <dependency name> ignore conditions` will show all of the ignore conditions of the specified dependency - `@dependabot ignore this major version` will close this PR and stop Dependabot creating any more for this major version (unless you reopen the PR or upgrade to it yourself) - `@dependabot ignore this minor version` will close this PR and stop Dependabot creating any more for this minor version (unless you reopen the PR or upgrade to it yourself) - `@dependabot ignore this dependency` will close this PR and stop Dependabot creating any more for this dependency (unless you reopen the PR or upgrade to it yourself) </details> Signed-off-by: dependabot[bot] <support@github.com> Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
This was referenced May 4, 2026
Bump Azure.Extensions.AspNetCore.Configuration.Secrets from 1.3.2 to 1.5.1
Shivakumarmv/eShopOnWeb#9
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This adds the recently-made-public config options EnableStandardMetrics and EnablePerfCounters of Azure Monitor Exporter into the AspNetCore distribution.