diff --git a/apps/foo/src/main/java/org/onlab/onos/foo/SimpleNettyClient.java b/apps/foo/src/main/java/org/onlab/onos/foo/SimpleNettyClient.java
index abe9192..5e3f8f7 100644
--- a/apps/foo/src/main/java/org/onlab/onos/foo/SimpleNettyClient.java
+++ b/apps/foo/src/main/java/org/onlab/onos/foo/SimpleNettyClient.java
@@ -34,7 +34,7 @@
 
         System.exit(0);
     }
-    public static void startStandalone(String... args) throws Exception {
+    public static void startStandalone(String[] args) throws Exception {
         String host = args.length > 0 ? args[0] : "localhost";
         int port = args.length > 1 ? Integer.parseInt(args[1]) : 8081;
         int warmup = args.length > 2 ? Integer.parseInt(args[2]) : 1000;
@@ -46,7 +46,7 @@
         metrics.activate();
         MetricsFeature feature = new MetricsFeature("latency");
         MetricsComponent component = metrics.registerComponent("NettyMessaging");
-        log.info("warmup....");
+        log.info("connecting " + host + ":" + port + " warmup:" + warmup + " iterations:" + iterations);
 
         for (int i = 0; i < warmup; i++) {
             messaging.sendAsync(endpoint, "simple", "Hello World".getBytes());
@@ -73,6 +73,7 @@
             // System.out.println("Got back:" + new String(response.get(2, TimeUnit.SECONDS)));
             context.stop();
         }
+        metrics.deactivate();
     }
 
     public static class TestNettyMessagingService extends NettyMessagingService {
diff --git a/apps/foo/src/main/java/org/onlab/onos/foo/SimpleNettyClientCommand.java b/apps/foo/src/main/java/org/onlab/onos/foo/SimpleNettyClientCommand.java
index 143d319..b63f9c1 100644
--- a/apps/foo/src/main/java/org/onlab/onos/foo/SimpleNettyClientCommand.java
+++ b/apps/foo/src/main/java/org/onlab/onos/foo/SimpleNettyClientCommand.java
@@ -18,15 +18,15 @@
             required = false, multiValued = false)
     String hostname = "localhost";
 
-    @Argument(index = 3, name = "port", description = "Port",
+    @Argument(index = 1, name = "port", description = "Port",
             required = false, multiValued = false)
     String port = "8081";
 
-    @Argument(index = 1, name = "warmupCount", description = "Warm-up count",
+    @Argument(index = 2, name = "warmupCount", description = "Warm-up count",
             required = false, multiValued = false)
     String warmupCount = "1000";
 
-    @Argument(index = 2, name = "messageCount", description = "Message count",
+    @Argument(index = 3, name = "messageCount", description = "Message count",
             required = false, multiValued = false)
     String messageCount = "100000";