Identify span metrics from OpenTelemetry libraries with 'otel.library…

…' tag. Use existing 'otel' tag for other sources of spans, such as manual tracing.
DataDog · Sep 25, 2024 · 2143f16 · 2143f16
1 parent c03632f
commit 2143f16
Show file tree

Hide file tree

Showing 2 changed files with 2 additions and 1 deletion.
diff --git a/packages/dd-trace/src/opentelemetry/span.js b/packages/dd-trace/src/opentelemetry/span.js
@@ -142,7 +142,7 @@ class Span {
       context: spanContext._ddContext,
       startTime,
       hostname: _tracer._hostname,
-      integrationName: 'otel',
+      integrationName: parentTracer?._isOtelLibrary ? 'otel.library' : 'otel',
       tags: {
         [SERVICE_NAME]: _tracer._service,
         [RESOURCE_NAME]: spanName

diff --git a/packages/dd-trace/src/opentelemetry/tracer.js b/packages/dd-trace/src/opentelemetry/tracer.js
@@ -16,6 +16,7 @@ class Tracer {
     this._tracerProvider = tracerProvider
     // Is there a reason this is public?
     this.instrumentationLibrary = library
+    this._isOtelLibrary = library?.name?.startsWith('@opentelemetry/')
     this._spanLimits = {}
   }