Span profiles for OpenTelemetry

This package enables applications that already rely on OpenTelemetry for distributed tracing and Pyroscope for continuous profiling to link the tracing and profiling data together.

See Link tracing and profiling with Span Profiles for more information.

Prerequisites

• Your .NET application is instrumented with Pyroscope's profiler
• Your .NET application is instrumented (manually) with OpenTelemetry

Integration

Add the following package to your project:

dotnet add package Pyroscope.OpenTelemetry

Register the PyroscopeSpanProcessor in your OpenTelemetry integration:

builder.Services.AddOpenTelemetry()
    .WithTracing(b =>
    {
        b
        .AddAspNetCoreInstrumentation()
        .AddConsoleExporter()
        .AddOtlpExporter()
        .AddProcessor(new Pyroscope.OpenTelemetry.PyroscopeSpanProcessor());
    });