Added some performance profiling code

src/app/controllers/console-ctrl.js

@@ -98,7 +98,6 @@ function (angular, _, moment) {
     $httpProvider.interceptors.push('mupp');
   });
 
-
   module.controller('ConsoleCtrl', function($scope) {
 
     $scope.events = events;

src/app/controllers/dash.js

@@ -26,9 +26,9 @@ function (angular, $, config, _) {
     $scope.setupDashboard = function(event, dashboardData) {
       timer.cancel_all();
 
-      $scope.performance.dashboardLoadStart = new Date().getTime();
-      $scope.performance.panelsInitialized = 0;
-      $scope.performance.panelsRendered= 0;
+      $rootScope.performance.dashboardLoadStart = new Date().getTime();
+      $rootScope.performance.panelsInitialized = 0;
+      $rootScope.performance.panelsRendered= 0;
 
       $scope.dashboard = dashboardSrv.create(dashboardData);
       $scope.dashboardViewState = dashboardViewStateSrv.create($scope);

src/app/controllers/grafanaCtrl.js

@@ -12,29 +12,21 @@ function (angular, config, _, $) {
   module.controller('GrafanaCtrl', function($scope, alertSrv, grafanaVersion, $rootScope) {
 
     $scope.grafanaVersion = grafanaVersion[0] === '@' ? 'master' : grafanaVersion;
-    $scope.performance = { loadStart: new Date().getTime() };
-
-    var count = 0;
-    $scope.$watch(function() {
-      console.log(1);
-      count++;
-    }, function() {
-    });
+    $scope.consoleEnabled = (window.localStorage && window.localStorage.grafanaConsole === 'true');
 
-    setTimeout(function() {
-      console.log("Dashboard::Performance Total Digests: " + count);
-      console.log("Dashboard::Performance Total Watchers: " + $scope.getTotalWatcherCount());
-      console.log("Dashboard::Performance Total ScopeCount: " + $scope.performance.scopeCount);
-    }, 3000);
+    $rootScope.profilingEnabled = (window.localStorage && window.localStorage.profilingEnabled === 'true');
+    $rootScope.performance = { loadStart: new Date().getTime() };
 
     $scope.init = function() {
       $scope._ = _;
+      if ($rootScope.profilingEnabled) {
+        $scope.initProfiling();
+      }
+
       $scope.dashAlerts = alertSrv;
       $scope.grafana = {
         style: 'dark'
       };
-
-      $scope.consoleEnabled = (window.localStorage && window.localStorage.grafanaConsole === 'true');
     };
 
     $scope.toggleConsole = function() {
@@ -80,10 +72,26 @@ function (angular, config, _, $) {
       };
 
       f(root);
-      $scope.performance.scopeCount = scopes;
+      $rootScope.performance.scopeCount = scopes;
       return count;
     };
 
+    $scope.initProfiling = function() {
+      var count = 0;
+      $scope.$watch(function() {
+        console.log(1);
+        count++;
+      }, function() {
+      });
+
+      setTimeout(function() {
+        console.log("Dashboard::Performance Total Digests: " + count);
+        console.log("Dashboard::Performance Total Watchers: " + $scope.getTotalWatcherCount());
+        console.log("Dashboard::Performance Total ScopeCount: " + $scope.performance.scopeCount);
+      }, 3000);
+
+    };
+
     $scope.init();
 
   });

src/app/services/panelSrv.js

@@ -130,11 +130,13 @@ function (angular, _) {
         }
       }
 
-      $scope.performance.panelsInitialized++;
-      if ($scope.performance.panelsInitialized === $scope.dashboard.rows.length) {
+      if ($rootScope.profilingEnabled) {
+        $rootScope.performance.panelsInitialized++;
+        if ($rootScope.performance.panelsInitialized === $scope.dashboard.rows.length) {
           var timeTaken = new Date().getTime() - $scope.performance.dashboardLoadStart;
           console.log("Dashboard::Performance - All panels initialized in " + timeTaken + " ms");
         }
+      }
     };
   });