diff --git a/app/src/main/java/it/integry/integrywmsnative/MainApplication.java b/app/src/main/java/it/integry/integrywmsnative/MainApplication.java
index d7237c3e..2acaab81 100644
--- a/app/src/main/java/it/integry/integrywmsnative/MainApplication.java
+++ b/app/src/main/java/it/integry/integrywmsnative/MainApplication.java
@@ -7,6 +7,8 @@ import android.content.res.Resources;
 import android.text.SpannableString;
 
 import com.crashlytics.android.Crashlytics;
+import com.google.firebase.perf.FirebasePerformance;
+import com.google.firebase.perf.metrics.Trace;
 import com.orhanobut.logger.AndroidLogAdapter;
 import com.orhanobut.logger.Logger;
 
@@ -33,9 +35,11 @@ public class MainApplication extends Application {
     @Override
     public void onCreate() {
         super.onCreate();
+
         if(!BuildConfig.DEBUG) {
             Fabric.with(this, new Crashlytics());
         }
+
         Stash.init(this);
 
         SettingsManager.init(this);
diff --git a/app/src/main/java/it/integry/integrywmsnative/core/settings/SettingsManager.java b/app/src/main/java/it/integry/integrywmsnative/core/settings/SettingsManager.java
index 4d65da82..a79f5168 100644
--- a/app/src/main/java/it/integry/integrywmsnative/core/settings/SettingsManager.java
+++ b/app/src/main/java/it/integry/integrywmsnative/core/settings/SettingsManager.java
@@ -2,6 +2,8 @@ package it.integry.integrywmsnative.core.settings;
 
 import android.content.Context;
 
+import com.google.firebase.perf.metrics.Trace;
+
 import java.util.List;
 
 import it.integry.integrywmsnative.R;
@@ -11,6 +13,7 @@ import it.integry.integrywmsnative.core.REST.consumers.ISimpleOperationCallback;
 import it.integry.integrywmsnative.core.REST.consumers.SystemRESTConsumer;
 import it.integry.integrywmsnative.core.REST.model.AvailableCodMdepsDTO;
 import it.integry.integrywmsnative.core.expansion.RunnableArgs;
+import it.integry.integrywmsnative.core.utility.UtilityFirebase;
 
 public class SettingsManager {
 
@@ -68,11 +71,24 @@ public class SettingsManager {
     public static void reloadDBVariables(Runnable onComplete, RunnableArgs<Exception> onFailed){
         dbSettingsModelIstance = new DBSettingsModel();
 
+        Trace perfTrace = UtilityFirebase.getNewPerformanceTrace("_db_reload_vars");
+        perfTrace.start();
+
+        Runnable tmpOnComplete = () -> {
+            perfTrace.stop();
+            onComplete.run();
+        };
+
+        RunnableArgs<Exception> tmpOnFailed = ex -> {
+            perfTrace.putAttribute("failed", "true");
+            onFailed.run(ex);
+        };
+
         loadDatiAzienda(() ->
             loadAvailableProfiles(() ->
                 loadAvailableCodMdeps(() ->
                     loadAvailablePosizioni(() ->
-                        loadGestSetupValues(onComplete, onFailed) ,onFailed), onFailed), onFailed), onFailed);
+                        loadGestSetupValues(tmpOnComplete, tmpOnFailed) ,tmpOnFailed), tmpOnFailed), tmpOnFailed), tmpOnFailed);
     }
 
     private static void loadDatiAzienda(Runnable onComplete, RunnableArgs<Exception> onFailed) {
diff --git a/app/src/main/java/it/integry/integrywmsnative/core/utility/UtilityFirebase.java b/app/src/main/java/it/integry/integrywmsnative/core/utility/UtilityFirebase.java
new file mode 100644
index 00000000..04024801
--- /dev/null
+++ b/app/src/main/java/it/integry/integrywmsnative/core/utility/UtilityFirebase.java
@@ -0,0 +1,20 @@
+package it.integry.integrywmsnative.core.utility;
+
+import com.google.firebase.perf.FirebasePerformance;
+import com.google.firebase.perf.metrics.Trace;
+
+import it.integry.integrywmsnative.core.settings.SettingsManager;
+
+public class UtilityFirebase {
+
+    public static Trace getNewPerformanceTrace(String traceName) {
+        String username = SettingsManager.i().user.fullname;
+
+        Trace newTrace = FirebasePerformance.getInstance().newTrace(traceName);
+
+        newTrace.putAttribute("user_fullame", username);
+
+        return newTrace;
+    }
+
+}