diff --git a/google-cloud-bigtable/src/main/java/com/google/cloud/bigtable/data/v2/stub/metrics/BigtableExporterUtils.java b/google-cloud-bigtable/src/main/java/com/google/cloud/bigtable/data/v2/stub/metrics/BigtableExporterUtils.java
index 821c2295e..f6a8ba67f 100644
--- a/google-cloud-bigtable/src/main/java/com/google/cloud/bigtable/data/v2/stub/metrics/BigtableExporterUtils.java
+++ b/google-cloud-bigtable/src/main/java/com/google/cloud/bigtable/data/v2/stub/metrics/BigtableExporterUtils.java
@@ -41,6 +41,7 @@
 import com.google.cloud.opentelemetry.detection.GCPPlatformDetector;
 import com.google.common.base.MoreObjects;
 import com.google.common.base.Preconditions;
+import com.google.common.base.Stopwatch;
 import com.google.common.collect.ImmutableSet;
 import com.google.monitoring.v3.Point;
 import com.google.monitoring.v3.TimeInterval;
@@ -158,7 +159,9 @@ static List<TimeSeries> convertToApplicationResourceTimeSeries(
   @Nullable
   static MonitoredResource detectResource() {
     GCPPlatformDetector detector = GCPPlatformDetector.DEFAULT_INSTANCE;
+    Stopwatch stopwatch = Stopwatch.createStarted();
     DetectedPlatform detectedPlatform = detector.detectPlatform();
+    System.out.println("detect took" + stopwatch.elapsed());
     MonitoredResource monitoredResource = null;
     try {
       switch (detectedPlatform.getSupportedPlatform()) {