ml

internal/collector/issue_extract.go

@@ -87,7 +87,7 @@ func spanSample(span ptrace.Span, res pcommon.Resource, timestamp int64, title s
 		SpanID:      idString(span.SpanID()),
 		Message:     title,
 		HTTPMethod:  firstAttr(span.Attributes(), "http.request.method", "http.method"),
-		HTTPRoute:   firstAttr(span.Attributes(), "http.route", "http.target", "url.path"),
+		HTTPRoute:   httpRoute(span.Attributes()),
 		UserAgent:   firstAttr(span.Attributes(), "user_agent.original", "http.user_agent"),
 		SourceIP:    sourceIP(span.Attributes(), res.Attributes()),
 		Release:     firstAttr(span.Attributes(), "service.release"),
@@ -109,7 +109,7 @@ func logSample(record plog.LogRecord, res pcommon.Resource, timestamp int64, tit
 		Message:     title,
 		Stacktrace:  attrString(record.Attributes(), "exception.stacktrace"),
 		HTTPMethod:  firstAttr(record.Attributes(), "http.request.method", "http.method"),
-		HTTPRoute:   firstAttr(record.Attributes(), "http.route", "http.target", "url.path"),
+		HTTPRoute:   httpRoute(record.Attributes()),
 		UserAgent:   firstAttr(record.Attributes(), "user_agent.original", "http.user_agent", "browser.userAgent"),
 		SourceIP:    sourceIP(record.Attributes(), res.Attributes()),
 		Release:     firstAttr(record.Attributes(), "service.release"),
@@ -179,6 +179,18 @@ func firstAttr(attrs pcommon.Map, keys ...string) string {
 	return ""
 }
 
+// httpRoute prefers the concrete URL path when instrumentation reports "/"
+// as a generic router mount. This keeps API endpoints distinct in issue
+// fingerprints and avoids collapsing unrelated requests into one root route.
+func httpRoute(attrs pcommon.Map) string {
+	route := firstAttr(attrs, "http.route")
+	path := firstAttr(attrs, "url.path", "http.target")
+	if path != "" && (route == "" || route == "/" && path != "/") {
+		return path
+	}
+	return route
+}
+
 // getHTTPStatusCode extracts an HTTP status code from attributes, supporting
 // both new (http.response.status_code) and old (http.status_code) semconv keys,
 // stored as integer or string.