diff --git a/src/utils/tracer.ts b/src/utils/tracer.ts
index 39d39811a..85e8c9c60 100644
--- a/src/utils/tracer.ts
+++ b/src/utils/tracer.ts
@@ -1,7 +1,8 @@
 import tracer from "dd-trace"
 
 tracer.init({
-  logInjection: true,
+  logInjection: true, // https://docs.datadoghq.com/tracing/other_telemetry/connect_logs_and_traces/nodejs/
+  runtimeMetrics: true, // https://docs.datadoghq.com/tracing/metrics/runtime_metrics/nodejs
   sampleRate: 1,
 })