Create an instrumentation.ts file

apps/nextjs/instrumentation.ts

@@ -0,0 +1,5 @@
+export async function register() {
+  if (process.env.NEXT_RUNTIME === "nodejs") {
+    await import("./instrumentation/tracer");
+  }
+}

apps/nextjs/instrumentation/tracer.ts

@@ -0,0 +1,7 @@
+import { initializeTracer } from "@oakai/core/src/tracing/baseTracing";
+
+export function initTracer() {
+  initializeTracer({});
+}
+
+initTracer();

packages/core/src/tracing/baseTracing.ts

@@ -44,7 +44,7 @@ export function initializeTracer(options: DatadogOptions) {
         options.runtimeMetrics !== undefined ? options.runtimeMetrics : true,
       sampleRate: options.sampleRate || 1,
       profiling: options.profiling !== undefined ? options.profiling : true,
-      plugins: options.plugins !== undefined ? options.plugins : true,
+      plugins: options.plugins !== undefined ? options.plugins : false,
     });
   }
 }

packages/core/src/tracing/serverTracing.ts

@@ -1,8 +1,6 @@
-import { initializeTracer, tracer as baseTracer, isTest } from "./baseTracing";
+import { tracer as baseTracer, isTest } from "./baseTracing";
 import { mockTracer } from "./mockTracer";
 
-initializeTracer({});
-
 export interface TracingSpan {
   setTag: (key: string, value: string | number | boolean | undefined) => void;
   finish: () => void;