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Andrew Lock

Observability
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  3. ASP.NET Core in Action, Third Edition

    My new book ASP.NET Core in Action, Third Edition is available now! It supports .NET 7.0, and is available as an eBook or paperback.

  4. Banner image for Stripping extra dependencies in .NET NativeAOT apps using linker substitutions

    Stripping extra dependencies in .NET NativeAOT apps using linker substitutions

    In this post I describe how to perform method-substitutions with the NativeAOT linker to remove additional dependencies that the linker couldn't see were unused…

     in  .NET CoreObservability
  5. Banner image for Finding the total number of processors on a machine with .NET

    Finding the total number of processors on a machine with .NET

    In this post I show how to find the total number of logical CPUs on a host (not just those available to a process); something that isn't exposed in modern .NET…

     in  .NET CoreObservability
  6. Banner image for Recording metrics in-process using MeterListener

    Recording metrics in-process using MeterListener

    System.Diagnostics.Metrics APIs - Part 4

    In this post I show how you can use MeterListener to listen to Instrument measurements, how to trigger Observable measurements, and how to aggregate values.…

     in  Observability.NET Core
  7. Banner image for Creating standard and "observable" instruments

    Creating standard and "observable" instruments

    System.Diagnostics.Metrics APIs - Part 3

    In this post I discuss the various Instrument<T> types exposed by the System.Diagnostics.Metrics API and show examples from the .NET libraries and ASP.NET Core…

     in  Observability.NET Core
  8. Banner image for Exploring the (underwhelming) System.Diagnostics.Metrics source generators

    Exploring the (underwhelming) System.Diagnostics.Metrics source generators

    System.Diagnostics.Metrics APIs - Part 2

    In this post I explore the source generators shipped in Microsoft.Extensions.Telemetry.Abstractions, explore the code, and discuss whether I would use them…

     in  Observability.NET Core
  9. Banner image for Creating and consuming metrics with System.Diagnostics.Metrics APIs

    Creating and consuming metrics with System.Diagnostics.Metrics APIs

    System.Diagnostics.Metrics APIs - Part 1

    In this post I provide an introduction to the System.Diagnostics.Metrics API, and show how to create a custom metric and read it with dotnet-counters…

     in  Observability.NET CoreDatadog
Andrew Lock | .Net Escapades
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