added node avg propagation time

models/node.js

@@ -27,6 +27,7 @@ var Node = function Node(data)
 			uncles: []
 		},
 		blocktimeAvg: 0,
+		propagationAvg: 0,
 		blockTimes: [],
 		difficulty: [],
 		latency: 0,
@@ -108,6 +109,16 @@ Node.prototype.setStats = function(stats, history)
 	if(typeof stats !== 'undefined' && typeof stats.block !== 'undefined' && typeof stats.block.number !== 'undefined')
 	{
 		this.history = history;
+
+		var positives = _.filter(history, function(p) {
+			return p >= 0;
+		});
+
+		if(positives.length > 0)
+			stats.propagationAvg = Math.round(_.sum(positives)/positives.length);
+		else
+			stats.propagationAvg = 0;
+
 		this.stats = stats;
 
 		return this.getStats();

public/js/filters.js

@@ -174,6 +174,23 @@ angular.module('netStatsApp.filters', [])
 		return 'text-danger'
 	};
 })
+.filter('propagationAvgTimeClass', function() {
+	return function(propagation) {
+		if(propagation == 0)
+			return 'text-info';
+
+		if(propagation < 1000)
+			return 'text-success';
+
+		if(propagation < 3000)
+			return 'text-warning';
+
+		if(propagation < 7000)
+			return 'text-orange';
+
+		return 'text-danger'
+	};
+})
 .filter('latencyFilter', function() {
 	return function(stats) {
 		if(stats.active === false)

views/index.jade

@@ -174,6 +174,8 @@ block content
             th.th-peerPropagationTime
               i.icon-gas(data-toggle="tooltip", data-placement="top", title="Propagation time", ng-click="orderTable(['-stats.active', '-stats.block.number', 'stats.block.propagation'], false)")
             th.th-peerPropagationChart
+            th.th-peerPropagationAvg
+              i.icon-gas(data-toggle="tooltip", data-placement="top", title="Average propagation time", ng-click="orderTable(['-stats.active', 'stats.propagationAvg'], false)")
             th
               i.icon-bulb(data-toggle="tooltip", data-placement="top", title="Up-time", ng-click="orderTable(['-stats.active', '-stats.uptime'], false)")
         tbody(ng-cloak)
@@ -203,4 +205,5 @@ block content
               div.propagationBox
               span {{node.stats.block.propagation | blockPropagationFilter}}
             td.peerPropagationChart(class="{{node.id}}")
+            td(class="{{ node.stats.propagationAvg | propagationAvgTimeClass }}") {{ node.stats.propagationAvg | blockPropagationFilter }}
             td(class="{{ node.stats.uptime | upTimeClass : node.stats.active }}") {{ node.stats.uptime | upTimeFilter }}