diff --git a/hadoop-ozone/s3gateway/src/main/java/org/apache/hadoop/ozone/s3/Gateway.java b/hadoop-ozone/s3gateway/src/main/java/org/apache/hadoop/ozone/s3/Gateway.java
index 9126d8ed4a2b..7b8dd58e2e28 100644
--- a/hadoop-ozone/s3gateway/src/main/java/org/apache/hadoop/ozone/s3/Gateway.java
+++ b/hadoop-ozone/s3gateway/src/main/java/org/apache/hadoop/ozone/s3/Gateway.java
@@ -33,6 +33,7 @@
 import org.apache.hadoop.hdds.server.http.BaseHttpServer;
 import org.apache.hadoop.hdds.tracing.TracingUtil;
 import org.apache.hadoop.hdds.utils.HddsServerUtil;
+import org.apache.hadoop.hdds.utils.NettyMetrics;
 import org.apache.hadoop.ozone.OzoneSecurityUtil;
 import org.apache.hadoop.ozone.s3.metrics.S3GatewayMetrics;
 import org.apache.hadoop.ozone.util.OzoneNetUtils;
@@ -61,6 +62,7 @@ public class Gateway extends GenericCli implements Callable<Void> {
   /** Servlets and static content on separate port. */
   private BaseHttpServer contentServer;
   private S3GatewayMetrics metrics;
+  private NettyMetrics nettyMetrics;
 
   private final JvmPauseMonitor jvmPauseMonitor = newJvmPauseMonitor("S3G");
 
@@ -81,6 +83,7 @@ public Void call() throws Exception {
     httpServer = new S3GatewayHttpServer(OzoneConfigurationHolder.configuration(), "s3gateway");
     contentServer = new S3GatewayWebAdminServer(OzoneConfigurationHolder.configuration(), "s3g-web");
     metrics = S3GatewayMetrics.create(OzoneConfigurationHolder.configuration());
+    nettyMetrics = NettyMetrics.create();
     start();
 
     ShutdownHookManager.get().addShutdownHook(() -> {
@@ -112,6 +115,9 @@ public void stop() throws Exception {
     contentServer.stop();
     jvmPauseMonitor.stop();
     S3GatewayMetrics.unRegister();
+    if (nettyMetrics != null) {
+      nettyMetrics.unregister();
+    }
   }
 
   private static void loginS3GUser(OzoneConfiguration conf)