diff --git a/pandora_console/include/functions_graph.php b/pandora_console/include/functions_graph.php
index 27c4ac083a..d8760caa1a 100644
--- a/pandora_console/include/functions_graph.php
+++ b/pandora_console/include/functions_graph.php
@@ -4808,7 +4808,11 @@ function graph_netflow_aggregate_pie($data, $aggregate, $ttl=1, $only_image=fals
         $water_mark,
         $config['fontpath'],
         $config['font_size'],
-        $ttl
+        $ttl,
+        false,
+        '',
+        false,
+        6
     );
 }
 
@@ -4833,7 +4837,7 @@ function graph_netflow_circular_mesh($data)
 
     include_once $config['homedir'].'/include/graphs/functions_d3.php';
 
-    return d3_relationship_graph($data['elements'], $data['matrix'], 700, true);
+    return d3_relationship_graph($data['elements'], $data['matrix'], 900, true);
 }
 
 
diff --git a/pandora_console/include/functions_netflow.php b/pandora_console/include/functions_netflow.php
index 8007c19077..5c05c19a7c 100644
--- a/pandora_console/include/functions_netflow.php
+++ b/pandora_console/include/functions_netflow.php
@@ -420,7 +420,8 @@ function netflow_get_data(
     $max,
     $absolute,
     $connection_name='',
-    $address_resolution=false
+    $address_resolution=false,
+    $network_format_bytes=false
 ) {
     global $nfdump_date_format;
     global $config;
@@ -560,7 +561,25 @@ function netflow_get_data(
                 continue;
             }
 
-            $values['data'][$interval_end][$line['agg']] = $line['data'];
+            if ($network_format_bytes == true) {
+                $pos = 0;
+                $number = $line['data'];
+                while ($number >= 1024) {
+                    // As long as the number can be divided by divider.
+                    $pos++;
+                    // Position in array starting with 0.
+                    $number = ($number / 1024);
+                }
+
+                while ($pos > 0) {
+                    $number = ($number * 1000);
+                    $pos --;
+                }
+
+                $values['data'][$interval_end][$line['agg']] = $number;
+            } else {
+                $values['data'][$interval_end][$line['agg']] = $line['data'];
+            }
         }
     }
 
@@ -1080,9 +1099,10 @@ function netflow_draw_item(
                 $filter,
                 $aggregate,
                 $max_aggregates,
-                false,
+                true,
                 $connection_name,
-                $address_resolution
+                $address_resolution,
+                true
             );
 
             if (empty($data) === true) {
diff --git a/pandora_console/include/graphs/fgraph.php b/pandora_console/include/graphs/fgraph.php
index 00004e6d71..ec83514c46 100644
--- a/pandora_console/include/graphs/fgraph.php
+++ b/pandora_console/include/graphs/fgraph.php
@@ -782,7 +782,8 @@ function pie_graph(
     $ttl=1,
     $legend_position=false,
     $colors='',
-    $hide_labels=false
+    $hide_labels=false,
+    $max_values=9
 ) {
     if (empty($chart_data) === true) {
         return graph_nodata_image($width, $height, 'pie');
@@ -793,8 +794,7 @@ function pie_graph(
     }
 
     // This library allows only 8 colors.
-    $max_values = 9;
-
+    // $max_values = 9;
     // Remove the html_entities.
     $temp = [];
     foreach ($chart_data as $key => $value) {
diff --git a/pandora_console/include/graphs/pandora.d3.js b/pandora_console/include/graphs/pandora.d3.js
index 8912ae673b..8495a8728b 100644
--- a/pandora_console/include/graphs/pandora.d3.js
+++ b/pandora_console/include/graphs/pandora.d3.js
@@ -98,6 +98,32 @@ function chordDiagram(recipient, elements, matrix, width) {
               })
               .transition()
               .style("opacity", opacity);
+
+            if (event.type == "mouseover") {
+              const chords = chord.chords();
+              let aux = 0;
+              $.each(chords, function(key, value) {
+                console.log(aux);
+                if (aux < 5) {
+                  if (
+                    (value.source.index == i && value.target.subindex == i) ||
+                    (value.source.subindex == i && value.target.index == i)
+                  ) {
+                    if (
+                      $("#tooltip").is(":hidden") ||
+                      $("#tooltip").length == 0
+                    ) {
+                      show_tooltip(value);
+                    } else {
+                      add_tooltip(value);
+                      aux++;
+                    }
+                  }
+                }
+              });
+            } else {
+              hide_tooltip();
+            }
           };
         };
 
@@ -122,7 +148,8 @@ function chordDiagram(recipient, elements, matrix, width) {
           .style("stroke", fill)
           .attr("d", arc)
           .on("mouseover", fade(0.1))
-          .on("mouseout", fade(1));
+          .on("mouseout", fade(1))
+          .on("mousemove", move_tooltip);
 
         g.append("svg:text")
           .each(function(d) {
@@ -259,6 +286,25 @@ function chordDiagram(recipient, elements, matrix, width) {
           );
         }
 
+        function add_tooltip(d) {
+          $("#tooltip").append(
+            "</br>" +
+              elements[d.source.index] +
+              " → " +
+              elements[d.target.index] +
+              ": <b>" +
+              valueToBytes(d.source.value) +
+              "</b>" +
+              "<br>" +
+              elements[d.target.index] +
+              " → " +
+              elements[d.source.index] +
+              ": <b>" +
+              valueToBytes(d.target.value) +
+              "</b>"
+          );
+        }
+
         function show_tooltip(d) {
           x = d3.event.pageX + 10;
           y = d3.event.pageY + 10;