diff --git a/pandora_console/godmode/reporting/graph_builder.main.php b/pandora_console/godmode/reporting/graph_builder.main.php
index e6e0bcb862..d50a5d8b55 100644
--- a/pandora_console/godmode/reporting/graph_builder.main.php
+++ b/pandora_console/godmode/reporting/graph_builder.main.php
@@ -1,29 +1,44 @@
 <?php
+/**
+ * Combined graph
+ *
+ * @category   Combined graph
+ * @package    Pandora FMS
+ * @subpackage Community
+ * @version    1.0.0
+ * @license    See below
+ *
+ *    ______                 ___                    _______ _______ ________
+ *   |   __ \.-----.--.--.--|  |.-----.----.-----. |    ___|   |   |     __|
+ *  |    __/|  _  |     |  _  ||  _  |   _|  _  | |    ___|       |__     |
+ * |___|   |___._|__|__|_____||_____|__| |___._| |___|   |__|_|__|_______|
+ *
+ * ============================================================================
+ * Copyright (c) 2005-2019 Artica Soluciones Tecnologicas
+ * Please see http://pandorafms.org for full contribution list
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation for version 2.
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ * ============================================================================
+ */
 
-// Pandora FMS - http://pandorafms.com
-// ==================================================
-// Copyright (c) 2005-2010 Artica Soluciones Tecnologicas
-// Please see http://pandorafms.org for full contribution list
-// This program is free software; you can redistribute it and/or
-// modify it under the terms of the GNU General Public License
-// as published by the Free Software Foundation for version 2.
-// This program is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-// GNU General Public License for more details.
 global $config;
 
 require_once 'include/functions_custom_graphs.php';
 
-if (is_ajax()) {
-    $search_agents = (bool) get_parameter('search_agents');
+if (is_ajax() === true) {
+    $search_agents = (bool) get_parameter('search_agents', false);
 
-    if ($search_agents) {
+    if ($search_agents === true) {
         include_once 'include/functions_agents.php';
 
         $id_agent = (int) get_parameter('id_agent');
         $string = (string) get_parameter('q');
-        // q is what autocomplete plugin gives
+        // Q is what autocomplete plugin gives.
         $id_group = (int) get_parameter('id_group');
 
         $filter = [];
@@ -47,7 +62,9 @@ if (is_ajax()) {
 
 check_login();
 
-if (! check_acl($config['id_user'], 0, 'RW') && ! check_acl($config['id_user'], 0, 'RM')) {
+if (! check_acl($config['id_user'], 0, 'RW')
+    && ! check_acl($config['id_user'], 0, 'RM')
+) {
     db_pandora_audit(
         'ACL Violation',
         'Trying to access graph builder'
@@ -57,7 +74,9 @@ if (! check_acl($config['id_user'], 0, 'RW') && ! check_acl($config['id_user'],
 }
 
 if ($edit_graph) {
-    $graphInTgraph = db_get_row_sql('SELECT * FROM tgraph WHERE id_graph = '.$id_graph);
+    $graphInTgraph = db_get_row_sql(
+        'SELECT * FROM tgraph WHERE id_graph = '.$id_graph
+    );
     $stacked = $graphInTgraph['stacked'];
     $period = $graphInTgraph['period'];
     $id_group = $graphInTgraph['id_group'];
@@ -94,56 +113,84 @@ if ($edit_graph) {
 // -----------------------
 // CREATE/EDIT GRAPH FORM
 // -----------------------
-echo "<table width='100%' cellpadding=4 cellspacing=4 class='databox filters'>";
-
+$url = 'index.php?sec=reporting&sec2=godmode/reporting/graph_builder';
 if ($edit_graph) {
-    echo "<form method='post' action='index.php?sec=reporting&sec2=godmode/reporting/graph_builder&edit_graph=1&update_graph=1&id=".$id_graph."'>";
+    $output = "<form method='post' action='".$url.'&edit_graph=1&update_graph=1&id='.$id_graph."'>";
 } else {
-    echo "<form method='post' action='index.php?sec=reporting&sec2=godmode/reporting/graph_builder&edit_graph=1&add_graph=1'>";
+    $output = "<form method='post' action='".$url."&edit_graph=1&add_graph=1'>";
 }
 
-echo '<tr>';
-echo "<td class='datos'><b>".__('Name').'</b></td>';
-echo "<td class='datos'><input type='text' name='name' size='25' ";
+$output .= "<table width='100%' cellpadding=4 cellspacing=4 class='databox filters'>";
+$output .= '<tr>';
+$output .= "<td class='datos'><b>".__('Name').'</b></td>';
+$output .= "<td class='datos'><input type='text' name='name' size='25' ";
 if ($edit_graph) {
-    echo "value='".$graphInTgraph['name']."' ";
+    $output .= "value='".$graphInTgraph['name']."' ";
 }
 
-echo '>';
+$output .= '>';
 
 $own_info = get_user_info($config['id_user']);
 
-echo '<td><b>'.__('Group').'</b></td><td>';
+$output .= '<td><b>'.__('Group').'</b></td><td>';
 if (check_acl($config['id_user'], 0, 'RW')) {
-    echo html_print_select_groups($config['id_user'], 'RW', true, 'graph_id_group', $id_group, '', '', '', true);
+    $output .= html_print_select_groups(
+        $config['id_user'],
+        'RW',
+        true,
+        'graph_id_group',
+        $id_group,
+        '',
+        '',
+        '',
+        true
+    );
 } else if (check_acl($config['id_user'], 0, 'RM')) {
-    echo html_print_select_groups($config['id_user'], 'RM', true, 'graph_id_group', $id_group, '', '', '', true);
+    $output .= html_print_select_groups(
+        $config['id_user'],
+        'RM',
+        true,
+        'graph_id_group',
+        $id_group,
+        '',
+        '',
+        '',
+        true
+    );
 }
 
-echo '</td></tr>';
-echo '<tr>';
-echo "<td class='datos2'><b>".__('Description').'</b></td>';
-echo "<td class='datos2' colspan=3><textarea name='description' style='height:45px;' cols=55 rows=2>";
+$output .= '</td></tr>';
+$output .= '<tr>';
+$output .= "<td class='datos2'><b>".__('Description').'</b></td>';
+$output .= "<td class='datos2' colspan=3><textarea name='description' style='height:45px;' cols=55 rows=2>";
 if ($edit_graph) {
-    echo $graphInTgraph['description'];
+    $output .= $graphInTgraph['description'];
 }
 
-echo '</textarea>';
-echo '</td></tr>';
+$output .= '</textarea>';
+$output .= '</td></tr>';
 if ($stacked == CUSTOM_GRAPH_GAUGE) {
     $hidden = ' style="display:none;" ';
 } else {
     $hidden = '';
 }
 
-echo '<tr>';
-echo "<td class='datos'>";
-echo '<b>'.__('Period').'</b></td>';
-echo "<td class='datos'>";
-html_print_extended_select_for_time('period', $period, '', '', '0', 10);
-echo "</td><td class='datos2'>";
-echo '<b>'.__('Type of graph').'</b></td>';
-echo "<td class='datos2'> <div style='float:left;display:inline-block'>";
+$output .= '<tr>';
+$output .= "<td class='datos'>";
+$output .= '<b>'.__('Period').'</b></td>';
+$output .= "<td class='datos'>";
+$output .= html_print_extended_select_for_time(
+    'period',
+    $period,
+    '',
+    '',
+    '0',
+    10,
+    true
+);
+$output .= "</td><td class='datos2'>";
+$output .= '<b>'.__('Type of graph').'</b></td>';
+$output .= "<td class='datos2'> <div style='float:left;display:inline-block'>";
 
 require_once $config['homedir'].'/include/functions_graph.php';
 
@@ -158,85 +205,149 @@ $stackeds = [
     CUSTOM_GRAPH_VBARS        => __('Vertical bars'),
     CUSTOM_GRAPH_PIE          => __('Pie'),
 ];
-html_print_select($stackeds, 'stacked', $stacked);
+$output .= html_print_select($stackeds, 'stacked', $stacked, '', '', 0, true);
 
-echo '</div></td></tr>';
+$output .= '</div></td></tr>';
 
-echo "<tr><td class='datos2'><b>".__('Percentil').'</b></td>';
-echo "<td class='datos2'>".html_print_checkbox('percentil', 1, $percentil, true).'</td>';
-echo "<td class='datos2 thresholdDiv'><b>".__('Equalize maximum thresholds').'</b></td>';
-echo "<td class='datos2 thresholdDiv'>".html_print_checkbox('threshold', CUSTOM_GRAPH_BULLET_CHART_THRESHOLD, $check, true, false, '', false);
-echo '</td></tr>';
-echo "<tr><td class='datos2'><b>".__('Add summatory series').'</b></td>';
-echo "<td class='datos2'>".html_print_checkbox('summatory_series', 1, $summatory_series, true)."</td>
-<td class='datos2'><b>".__('Add average series').'</b></td>';
-echo "<td class='datos2'>".html_print_checkbox('average_series', 1, $average_series, true).'</td></tr>';
-echo "<tr><td class='datos2'><b>".__('Modules and series').'</b></td>';
+$output .= '<tr>';
+$output .= "<td class='datos2 thresholdDiv'><b>";
+$output .= __('Equalize maximum thresholds');
+$output .= '</b></td>';
+$output .= "<td class='datos2 thresholdDiv'>";
+$output .= html_print_checkbox(
+    'threshold',
+    CUSTOM_GRAPH_BULLET_CHART_THRESHOLD,
+    $check,
+    true,
+    false,
+    '',
+    false
+);
+$output .= '</td></tr>';
 
-echo "<td class='datos2'>".html_print_checkbox('modules_series', 1, $modules_series, true).'</td>';
-echo "<td class='datos2'><b>".__('Show full scale graph (TIP)').'</td>';
-echo "<td class='datos2'>".html_print_checkbox('fullscale', 1, $fullscale, true).'</td>';
-echo '</tr>';
-echo '</table>';
+$output .= "<tr><td class='datos2 sparse_graph '><b>";
+$output .= __('Percentil');
+$output .= '</b></td>';
+$output .= "<td class='datos2 sparse_graph'>";
+$output .= html_print_checkbox(
+    'percentil',
+    1,
+    $percentil,
+    true
+);
+$output .= '</td>';
+$output .= '</tr>';
+
+$output .= "<tr><td class='datos2 sparse_graph'><b>";
+$output .= __('Add summatory series');
+$output .= '</b></td>';
+$output .= "<td class='datos2 sparse_graph'>";
+$output .= html_print_checkbox(
+    'summatory_series',
+    1,
+    $summatory_series,
+    true
+);
+$output .= "</td><td class='datos2 sparse_graph'><b>";
+$output .= __('Add average series');
+$output .= '</b></td>';
+$output .= "<td class='datos2 sparse_graph'>";
+$output .= html_print_checkbox(
+    'average_series',
+    1,
+    $average_series,
+    true
+);
+$output .= '</td></tr>';
+$output .= "<tr><td class='datos2 sparse_graph'><b>";
+$output .= __('Modules and series');
+$output .= '</b></td>';
+$output .= "<td class='datos2 sparse_graph'>";
+$output .= html_print_checkbox('modules_series', 1, $modules_series, true);
+$output .= '</td>';
+$output .= "<td class='datos2 sparse_graph'><b>";
+$output .= __('Show full scale graph (TIP)');
+$output .= '</td>';
+$output .= "<td class='datos2 sparse_graph'>";
+$output .= html_print_checkbox('fullscale', 1, $fullscale, true);
+$output .= '</td>';
+$output .= '</tr>';
+
+$output .= '</table>';
 
 if ($edit_graph) {
-    echo "<div style='width:100%'><input style='float:right;' type=submit name='store' class='sub upd' value='".__('Update')."'></div>";
+    $output .= "<div style='width:100%'>";
+    $output .= "<input style='float:right;' type=submit name='store' class='sub upd' value='".__('Update')."'>";
+    $output .= '</div>';
 } else {
-    echo "<div style='width:100%'><input style='float:right;' type=submit name='store' class='sub next' value='".__('Create')."'></div>";
+    $output .= "<div style='width:100%'>";
+    $output .= "<input style='float:right;' type=submit name='store' class='sub next' value='".__('Create')."'>";
+    $output .= '</div>';
 }
 
-echo '</form>';
+$output .= '</form>';
 
+echo $output;
+?>
+<script type="text/javascript">
+    $(document).ready(function() {
+        if ($("#stacked").val() == '<?php echo CUSTOM_GRAPH_BULLET_CHART; ?>') {
+            $(".thresholdDiv").show();
+            $(".sparse_graph").hide();
+        } else if (
+            $("#stacked").val() == '<?php echo CUSTOM_GRAPH_AREA; ?>' ||
+            $("#stacked").val() == '<?php echo CUSTOM_GRAPH_LINE; ?>'
+        ) {
+            $(".thresholdDiv").hide();
+            $(".sparse_graph").show();
+        } else {
+            $(".thresholdDiv").hide();
+            $(".sparse_graph").hide();
+        }
 
-echo '<script type="text/javascript">
-	$(document).ready(function() {
-		if ($("#stacked").val() == '.CUSTOM_GRAPH_BULLET_CHART.') {
-			$(".thresholdDiv").show();
-		}else{
-			$(".thresholdDiv").hide();
-		}
-		
-		if(!$("#checkbox-summatory_series").is(":checked") && !$("#checkbox-average_series").is(":checked")){
-			$("#checkbox-modules_series").attr("disabled", true);
-			$("#checkbox-modules_series").attr("checked", false);
-		}
-		
-	});
+        if( !$("#checkbox-summatory_series").is(":checked") &&
+            !$("#checkbox-average_series").is(":checked")
+        ){
+            $("#checkbox-modules_series").attr("disabled", true);
+            $("#checkbox-modules_series").attr("checked", false);
+        }
 
-	$("#stacked").change(function(){
-		if ( $(this).val() == '.CUSTOM_GRAPH_GAUGE.') {
-			$("[name=threshold]").prop("checked", false);
-			$(".stacked").hide();
-			$("input[name=\'width\']").hide();
-			$(".thresholdDiv").hide();
-		} else if ($(this).val() == '.CUSTOM_GRAPH_BULLET_CHART.') {
-			$(".thresholdDiv").show();
-			$(".stacked").show();
-			$("input[name=\'width\']").show();
-		} else {
-			$("[name=threshold]").prop("checked", false);
-			$(".stacked").show();
-			$("input[name=\'width\']").show();
-			$(".thresholdDiv").hide();
-		}
-	});
-	
-	$("#checkbox-summatory_series").change(function() {
-		if($("#checkbox-summatory_series").is(":checked") && $("#checkbox-modules_series").is(":disabled")) {
-			$("#checkbox-modules_series").removeAttr("disabled");
-		} else if(!$("#checkbox-average_series").is(":checked")) {
-			$("#checkbox-modules_series").attr("disabled", true);
-			$("#checkbox-modules_series").attr("checked", false);
-		}
-	});
-	
-	$("#checkbox-average_series").change(function() {
-		if($("#checkbox-average_series").is(":checked") && $("#checkbox-modules_series").is(":disabled")) {
-			$("#checkbox-modules_series").removeAttr("disabled");
-		} else if(!$("#checkbox-summatory_series").is(":checked")) {
-			$("#checkbox-modules_series").attr("disabled", true);
-			$("#checkbox-modules_series").attr("checked", false);
-		}
-	});
+        $("#stacked").change(function(){
+            if ( $(this).val() == '<?php echo CUSTOM_GRAPH_BULLET_CHART; ?>') {
+                $(".thresholdDiv").show();
+                $(".sparse_graph").hide();
+            } else if (
+                $(this).val() == '<?php echo CUSTOM_GRAPH_AREA; ?>' ||
+                $(this).val() == '<?php echo CUSTOM_GRAPH_LINE; ?>'
+            ) {
+                $(".thresholdDiv").hide();
+                $(".sparse_graph").show();
+            } else {
+                $(".thresholdDiv").hide();
+                $(".sparse_graph").hide();
+            }
+        });
 
-</script>';
+        $("#checkbox-summatory_series").change(function() {
+            if( $("#checkbox-summatory_series").is(":checked") &&
+                $("#checkbox-modules_series").is(":disabled")
+            ) {
+                $("#checkbox-modules_series").removeAttr("disabled");
+            } else if(!$("#checkbox-average_series").is(":checked")) {
+                $("#checkbox-modules_series").attr("disabled", true);
+                $("#checkbox-modules_series").attr("checked", false);
+            }
+        });
+
+        $("#checkbox-average_series").change(function() {
+            if( $("#checkbox-average_series").is(":checked") &&
+                $("#checkbox-modules_series").is(":disabled")
+            ) {
+                $("#checkbox-modules_series").removeAttr("disabled");
+            } else if(!$("#checkbox-summatory_series").is(":checked")) {
+                $("#checkbox-modules_series").attr("disabled", true);
+                $("#checkbox-modules_series").attr("checked", false);
+            }
+        });
+    });
+</script>
diff --git a/pandora_console/godmode/reporting/graph_builder.php b/pandora_console/godmode/reporting/graph_builder.php
index 23aa4b0771..f0262f6e5f 100644
--- a/pandora_console/godmode/reporting/graph_builder.php
+++ b/pandora_console/godmode/reporting/graph_builder.php
@@ -1,16 +1,31 @@
 <?php
+/**
+ * Combined graph
+ *
+ * @category   Combined graph
+ * @package    Pandora FMS
+ * @subpackage Community
+ * @version    1.0.0
+ * @license    See below
+ *
+ *    ______                 ___                    _______ _______ ________
+ *   |   __ \.-----.--.--.--|  |.-----.----.-----. |    ___|   |   |     __|
+ *  |    __/|  _  |     |  _  ||  _  |   _|  _  | |    ___|       |__     |
+ * |___|   |___._|__|__|_____||_____|__| |___._| |___|   |__|_|__|_______|
+ *
+ * ============================================================================
+ * Copyright (c) 2005-2019 Artica Soluciones Tecnologicas
+ * Please see http://pandorafms.org for full contribution list
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation for version 2.
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ * ============================================================================
+ */
 
-// Pandora FMS - http://pandorafms.com
-// ==================================================
-// Copyright (c) 2005-2010 Artica Soluciones Tecnologicas
-// Please see http://pandorafms.org for full contribution list
-// This program is free software; you can redistribute it and/or
-// modify it under the terms of the GNU General Public License
-// as published by the Free Software Foundation for version 2.
-// This program is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-// GNU General Public License for more details.
 global $config;
 
 if (is_ajax()) {
@@ -21,7 +36,7 @@ if (is_ajax()) {
 
         $id_agent = (int) get_parameter('id_agent');
         $string = (string) get_parameter('q');
-        // q is what autocomplete plugin gives
+        // Q is what autocomplete plugin gives.
         $id_group = (int) get_parameter('id_group');
 
         $filter = [];
@@ -45,7 +60,9 @@ if (is_ajax()) {
 
 check_login();
 
-if (! check_acl($config['id_user'], 0, 'RW') && ! check_acl($config['id_user'], 0, 'RM')) {
+if (! check_acl($config['id_user'], 0, 'RW')
+    && ! check_acl($config['id_user'], 0, 'RM')
+) {
     db_pandora_audit(
         'ACL Violation',
         'Trying to access graph builder'
@@ -95,7 +112,7 @@ if ($add_graph) {
         $stacked = $threshold;
     }
 
-    // Create graph
+    // Create graph.
     $values = [
         'id_user'          => $config['id_user'],
         'name'             => $name,
@@ -114,7 +131,7 @@ if ($add_graph) {
     if (trim($name) != '') {
         $id_graph = db_process_sql_insert('tgraph', $values);
         if ($id_graph !== false) {
-            db_pandora_audit('Report management', "Create graph #$id_graph");
+            db_pandora_audit('Report management', 'Create graph #'.$id_graph);
         } else {
             db_pandora_audit('Report management', 'Fail try to create graph');
         }
@@ -166,9 +183,15 @@ if ($update_graph) {
             ['id_graph' => $id_graph]
         );
         if ($success !== false) {
-            db_pandora_audit('Report management', "Update graph #$id_graph");
+            db_pandora_audit(
+                'Report management',
+                'Update graph #'.$id_graph
+            );
         } else {
-            db_pandora_audit('Report management', "Fail try to update graph #$id_graph");
+            db_pandora_audit(
+                'Report management',
+                'Fail try to update graph #'.$id_graph
+            );
         }
     } else {
         $success = false;
@@ -188,12 +211,12 @@ if ($add_module) {
     $id_agents = get_parameter('id_agents');
     $weight = get_parameter('weight');
 
-    // Id modules has double entities conversion
-    // Safe output remove all entities
+    // Id modules has double entities conversion.
+    // Safe output remove all entities.
     io_safe_output_array($id_modules, '');
 
     // We need to put the entities again
-    // to browse in db
+    // to browse in db.
     io_safe_input_array($id_modules);
 
     $id_agent_modules = db_get_all_rows_sql(
@@ -304,23 +327,39 @@ switch ($tab) {
 }
 
 if ($add_graph) {
-    ui_print_result_message($id_graph, __('Graph stored successfully'), __('There was a problem storing Graph'));
+    ui_print_result_message(
+        $id_graph,
+        __('Graph stored successfully'),
+        __('There was a problem storing Graph')
+    );
 }
 
 if ($add_module) {
-    ui_print_result_message($result, __('Module added successfully'), __('There was a problem adding Module'));
+    ui_print_result_message(
+        $result,
+        __('Module added successfully'),
+        __('There was a problem adding Module')
+    );
 }
 
 if ($update_graph) {
-    ui_print_result_message($success, __('Update the graph'), __('Bad update the graph'));
+    ui_print_result_message(
+        $success,
+        __('Update the graph'),
+        __('Bad update the graph')
+    );
 }
 
 if ($delete_module) {
-    ui_print_result_message($result, __('Graph deleted successfully'), __('There was a problem deleting Graph'));
+    ui_print_result_message(
+        $result,
+        __('Graph deleted successfully'),
+        __('There was a problem deleting Graph')
+    );
 }
 
-// Parse CHUNK information into showable information
-// Split id to get all parameters
+// Parse CHUNK information into showable information.
+// Split id to get all parameters.
 if (!$delete_module) {
     if (isset($_POST['period'])) {
         $period = $_POST['period'];
diff --git a/pandora_console/godmode/setup/setup_visuals.php b/pandora_console/godmode/setup/setup_visuals.php
index e21c3b6e55..8c07381452 100755
--- a/pandora_console/godmode/setup/setup_visuals.php
+++ b/pandora_console/godmode/setup/setup_visuals.php
@@ -917,6 +917,15 @@ $row++;
     );
     $row++;
 
+    $table_chars->data[$row][0] = __('Chart fit to content');
+    $table_chars->data[$row][1] = html_print_checkbox_switch(
+        'maximum_y_axis',
+        1,
+        $config['maximum_y_axis'],
+        true
+    );
+    $row++;
+
     $table_chars->data[$row][0] = __('Type of module charts');
     $table_chars->data[$row][1] = __('Area').'&nbsp;'.html_print_radio_button(
         'type_module_charts',
diff --git a/pandora_console/include/functions_config.php b/pandora_console/include/functions_config.php
index 3922e0ddf4..ea94b3a7da 100644
--- a/pandora_console/include/functions_config.php
+++ b/pandora_console/include/functions_config.php
@@ -925,6 +925,10 @@ function config_update_config()
                         $error_update[] = __('Use round corners');
                     }
 
+                    if (!config_update_value('maximum_y_axis', (bool) get_parameter('maximum_y_axis'))) {
+                        $error_update[] = __('Chart fit to content');
+                    }
+
                     if (!config_update_value('show_qr_code_header', (bool) get_parameter('show_qr_code_header'))) {
                         $error_update[] = __('Show QR code header');
                     }
@@ -1772,6 +1776,10 @@ function config_process_config()
         config_update_value('round_corner', false);
     }
 
+    if (isset($config['maximum_y_axis']) === false) {
+        config_update_value('maximum_y_axis', false);
+    }
+
     if (!isset($config['show_qr_code_header'])) {
         config_update_value('show_qr_code_header', false);
     }
diff --git a/pandora_console/include/functions_forecast.php b/pandora_console/include/functions_forecast.php
index a7e5545d55..212098e23f 100644
--- a/pandora_console/include/functions_forecast.php
+++ b/pandora_console/include/functions_forecast.php
@@ -56,7 +56,17 @@ function forecast_projection_graph(
         'projection'      => true,
     ];
 
-    $module_data = grafico_modulo_sparse($params, $server_name);
+    if (is_metaconsole()) {
+        $id_meta = metaconsole_get_id_server($server_name);
+        $server  = metaconsole_get_connection_by_id($id_meta);
+        metaconsole_connect($server);
+    }
+
+    $module_data = grafico_modulo_sparse($params);
+
+    if (is_metaconsole()) {
+        metaconsole_restore_db();
+    }
 
     if (empty($module_data)) {
         return [];
diff --git a/pandora_console/include/functions_graph.php b/pandora_console/include/functions_graph.php
index 9747cb1033..b4505df1a0 100644
--- a/pandora_console/include/functions_graph.php
+++ b/pandora_console/include/functions_graph.php
@@ -629,172 +629,177 @@ function grafico_modulo_sparse_data(
  * 'graph_render'        => 0,
  * 'zoom'                => 1,
  * 'server_id'           => null,
- * 'stacked'             => 0.
+ * 'stacked'             => 0
+ * 'maximum_y_axis'      => 0.
  *
  * @return string html Content graphs.
  */
-function grafico_modulo_sparse($params, $server_name='')
+function grafico_modulo_sparse($params)
 {
     global $config;
 
-    if (!isset($params) || !is_array($params)) {
+    if (isset($params) === false || is_array($params) === false) {
         return false;
     }
 
-    if (!isset($params['period'])) {
+    if (isset($params['period']) === false) {
         return false;
     }
 
-    if (!isset($params['show_events'])) {
+    if (isset($params['show_events']) === false) {
         $params['show_events'] = false;
     }
 
-    if (!isset($params['width'])) {
+    if (isset($params['width']) === false) {
         $params['width'] = '90%';
     }
 
-    if (!isset($params['height'])) {
+    if (isset($params['height']) === false) {
         $params['height'] = 450;
     }
 
-    if (!isset($params['title'])) {
+    if (isset($params['title']) === false) {
         $params['title'] = '';
     }
 
-    if (!isset($params['unit_name'])) {
+    if (isset($params['unit_name']) === false) {
         $params['unit_name'] = null;
     }
 
-    if (!isset($params['show_alerts'])) {
+    if (isset($params['show_alerts']) === false) {
         $params['show_alerts'] = false;
     }
 
-    if (!isset($params['date']) || !$params['date']) {
+    if (isset($params['date']) === false || !$params['date']) {
         $params['date'] = get_system_time();
     }
 
-    if (!isset($params['unit'])) {
+    if (isset($params['unit']) === false) {
         $params['unit'] = '';
     }
 
-    if (!isset($params['baseline'])) {
+    if (isset($params['baseline']) === false) {
         $params['baseline'] = 0;
     }
 
-    if (!isset($params['return_data'])) {
+    if (isset($params['return_data']) === false) {
         $params['return_data'] = 0;
     }
 
-    if (!isset($params['show_title'])) {
+    if (isset($params['show_title']) === false) {
         $show_title = true;
     }
 
-    if (!isset($params['only_image'])) {
+    if (isset($params['only_image']) === false) {
         $params['only_image'] = false;
     }
 
-    if (!isset($params['homeurl'])) {
+    if (isset($params['homeurl']) === false) {
         $params['homeurl'] = $config['homeurl'];
     }
 
-    if (!isset($params['ttl'])) {
+    if (isset($params['ttl']) === false) {
         $params['ttl'] = 1;
     }
 
-    if (!isset($params['adapt_key'])) {
+    if (isset($params['adapt_key']) === false) {
         $params['adapt_key'] = '';
     }
 
-    if (!isset($params['compare'])) {
+    if (isset($params['compare']) === false) {
         $params['compare'] = false;
     }
 
-    if (!isset($params['show_unknown'])) {
+    if (isset($params['show_unknown']) === false) {
         $params['show_unknown'] = false;
     }
 
-    if (!isset($params['menu'])) {
+    if (isset($params['menu']) === false) {
         $params['menu'] = true;
     }
 
-    if (!isset($params['show_legend'])) {
+    if (isset($params['show_legend']) === false) {
         $params['show_legend'] = true;
     }
 
-    if (!isset($params['show_overview'])) {
+    if (isset($params['show_overview']) === false) {
         $params['show_overview'] = true;
     }
 
-    if (!isset($params['show_export_csv'])) {
+    if (isset($params['show_export_csv']) === false) {
         $params['show_export_csv'] = true;
     }
 
-    if (!isset($params['backgroundColor'])) {
+    if (isset($params['backgroundColor']) === false) {
         $params['backgroundColor'] = 'white';
     }
 
-    if (!isset($params['percentil'])) {
+    if (isset($params['percentil']) === false) {
         $params['percentil'] = null;
     }
 
-    if (!isset($params['dashboard'])) {
+    if (isset($params['dashboard']) === false) {
         $params['dashboard'] = false;
     }
 
-    if (!isset($params['vconsole']) || $params['vconsole'] == false) {
+    if (isset($params['vconsole']) === false || $params['vconsole'] == false) {
         $params['vconsole'] = false;
     } else {
         $params['menu'] = false;
     }
 
-    if (!isset($params['type_graph'])) {
+    if (isset($params['type_graph']) === false) {
         $params['type_graph'] = $config['type_module_charts'];
     }
 
-    if (!isset($params['fullscale'])) {
+    if (isset($params['fullscale']) === false) {
         $params['fullscale'] = false;
     }
 
-    if (!isset($params['id_widget_dashboard'])) {
+    if (isset($params['id_widget_dashboard']) === false) {
         $params['id_widget_dashboard'] = false;
     }
 
-    if (!isset($params['force_interval'])) {
+    if (isset($params['force_interval']) === false) {
         $params['force_interval'] = '';
     }
 
-    if (!isset($params['time_interval'])) {
+    if (isset($params['time_interval']) === false) {
         $params['time_interval'] = 300;
     }
 
-    if (!isset($params['array_data_create'])) {
+    if (isset($params['array_data_create']) === false) {
         $params['array_data_create'] = 0;
     }
 
-    if (!isset($params['return_img_base_64'])) {
+    if (isset($params['return_img_base_64']) === false) {
         $params['return_img_base_64'] = false;
     }
 
-    if (!isset($params['image_treshold'])) {
+    if (isset($params['image_treshold']) === false) {
         $params['image_treshold'] = false;
     }
 
-    if (!isset($params['graph_combined'])) {
+    if (isset($params['graph_combined']) === false) {
         $params['graph_combined'] = false;
     }
 
-    if (!isset($params['zoom'])) {
+    if (isset($params['zoom']) === false) {
         $params['zoom'] = ($config['zoom_graph']) ? $config['zoom_graph'] : 1;
     }
 
-    if (!isset($params['type_mode_graph'])) {
+    if (isset($params['type_mode_graph']) === false) {
         $params['type_mode_graph'] = $config['type_mode_graph'];
         if (isset($params['graph_render']) === true) {
             $params['type_mode_graph'] = $params['graph_render'];
         }
     }
 
-    if (!isset($params['projection'])) {
+    if (isset($params['maximum_y_axis']) === false) {
+        $params['maximum_y_axis'] = $config['maximum_y_axis'];
+    }
+
+    if (isset($params['projection']) === false) {
         $params['projection'] = false;
     }
 
@@ -802,7 +807,7 @@ function grafico_modulo_sparse($params, $server_name='')
         $params['pdf'] = false;
     }
 
-    if (!isset($params['agent_module_id'])) {
+    if (isset($params['agent_module_id']) === false) {
         return graph_nodata_image(
             $params['width'],
             $params['height'],
@@ -815,14 +820,12 @@ function grafico_modulo_sparse($params, $server_name='')
         $agent_module_id = $params['agent_module_id'];
     }
 
-    if (!isset($params['stacked'])) {
+    if (isset($params['stacked']) === false) {
         $params['stacked'] = 0;
     }
 
-    // TODO: Configurable.
     $params['grid_color'] = '#C1C1C1';
     $params['legend_color'] = '#636363';
-
     $params['font'] = $config['fontpath'];
     $params['font_size']  = $config['font_size'];
     $params['short_data'] = $config['short_module_graph_data'];
@@ -880,14 +883,14 @@ function grafico_modulo_sparse($params, $server_name='')
     }
 
     // Format of the graph.
-    if (empty($params['unit'])) {
+    if (empty($params['unit']) === true) {
         $params['unit'] = $module_data['unit'];
         if (modules_is_unit_macro($params['unit'])) {
             $params['unit'] = '';
         }
     }
 
-    if (empty($params['divisor'])) {
+    if (empty($params['divisor']) === true) {
         $params['divisor'] = get_data_multiplier($params['unit']);
     }
 
@@ -986,7 +989,7 @@ function grafico_modulo_sparse($params, $server_name='')
 
     // Check available data.
     if ($params['compare'] === 'separated') {
-        if (!empty($array_data)) {
+        if (empty($array_data) === false) {
             $return = area_graph(
                 $agent_module_id,
                 $array_data,
@@ -1011,7 +1014,7 @@ function grafico_modulo_sparse($params, $server_name='')
         }
 
         $return .= '<br>';
-        if (!empty($array_data_prev)) {
+        if (empty($array_data_prev) === false) {
             $series_type_array = series_type_graph_array(
                 $array_data_prev,
                 $params
@@ -1116,11 +1119,11 @@ function graphic_combined_module(
 ) {
     global $config;
 
-    if (!isset($params_combined['from_interface'])) {
+    if (isset($params_combined['from_interface']) === false) {
         $params_combined['from_interface'] = false;
     }
 
-    if (!isset($params_combined['stacked'])) {
+    if (isset($params_combined['stacked']) === false) {
         if ($params_combined['from_interface']) {
             if ($config['type_interface_charts'] == 'line') {
                 $params_combined['stacked'] = CUSTOM_GRAPH_LINE;
@@ -1131,155 +1134,165 @@ function graphic_combined_module(
             if ($params_combined['id_graph'] == 0) {
                 $params_combined['stacked'] = CUSTOM_GRAPH_AREA;
             } else {
-                $params_combined['stacked'] = db_get_row('tgraph', 'id_graph', $params_combined['id_graph']);
+                $params_combined['stacked'] = db_get_row(
+                    'tgraph',
+                    'id_graph',
+                    $params_combined['id_graph']
+                );
             }
         }
     }
 
     $params['stacked'] = $params_combined['stacked'];
 
-    if (!isset($params_combined['projection']) || $params_combined['projection'] == false) {
+    if (isset($params_combined['projection']) === false
+        || $params_combined['projection'] == false
+    ) {
         $params_combined['projection'] = false;
     } else {
         $params['stacked'] = 'area';
         $params['projection'] = true;
     }
 
-    if (!isset($params_combined['labels'])) {
+    if (isset($params_combined['labels']) === false) {
         $params_combined['labels'] = [];
     }
 
-    if (!isset($params_combined['summatory'])) {
+    if (isset($params_combined['summatory']) === false) {
         $params_combined['summatory'] = 0;
     }
 
-    if (!isset($params_combined['average'])) {
+    if (isset($params_combined['average']) === false) {
         $params_combined['average'] = 0;
     }
 
-    if (!isset($params_combined['modules_series'])) {
+    if (isset($params_combined['modules_series']) === false) {
         $params_combined['modules_series'] = 0;
     }
 
-    if (!isset($params_combined['return'])) {
+    if (isset($params_combined['return']) === false) {
         $params_combined['return'] = 1;
     }
 
-    if (!isset($params_combined['id_graph'])) {
+    if (isset($params_combined['id_graph']) === false) {
         $params_combined['id_graph'] = 0;
     }
 
-    if (!isset($params_combined['type_report'])) {
+    if (isset($params_combined['type_report']) === false) {
         $params_combined['type_report'] = '';
     }
 
-    if (!isset($params['percentil'])) {
+    if (isset($params['percentil']) === false) {
         $params_combined['percentil'] = null;
     } else {
         $params_combined['percentil'] = $params['percentil'];
     }
 
-    if (!isset($params['period'])) {
+    if (isset($params['period']) === false) {
         return false;
     }
 
-    if (!isset($params['width'])) {
+    if (isset($params['width']) === false) {
         $params['width'] = '90%';
     }
 
-    if (!isset($params['height'])) {
+    if (isset($params['height']) === false) {
         $params['height'] = 450;
     }
 
-    if (!isset($params['title'])) {
+    if (isset($params['title']) === false) {
         $params['title'] = '';
     }
 
-    if (!isset($params['unit_name'])) {
+    if (isset($params['unit_name']) === false) {
         $params['unit_name'] = null;
     }
 
-    if (!isset($params['show_alerts'])) {
+    if (isset($params['show_alerts']) === false) {
         $params['show_alerts'] = false;
     }
 
-    if (!isset($params['date']) || !$params['date']) {
+    if (isset($params['date']) === false || !$params['date']) {
         $params['date'] = get_system_time();
     }
 
-    if (!isset($params['only_image'])) {
+    if (isset($params['only_image']) === false) {
         $params['only_image'] = false;
     }
 
-    if (!isset($params['ttl'])) {
+    if (isset($params['ttl']) === false) {
         $params['ttl'] = 1;
     }
 
-    if (!isset($params['backgroundColor'])) {
+    if (isset($params['backgroundColor']) === false) {
         $params['backgroundColor'] = 'white';
     }
 
-    if (!isset($params['dashboard'])) {
+    if (isset($params['dashboard']) === false) {
         $params['dashboard'] = false;
     }
 
-    if (!isset($params['menu']) || $params['only_image']) {
+    if (isset($params['menu']) === false
+        || $params['only_image']
+    ) {
         $params['menu'] = true;
     } else {
         $params['menu'] = false;
     }
 
-    if (!isset($params['vconsole']) || $params['vconsole'] == false) {
+    if (isset($params['vconsole']) === false
+        || $params['vconsole'] == false
+    ) {
         $params['vconsole'] = false;
     } else {
         $params['menu'] = false;
     }
 
-    if (!isset($params['type_graph'])) {
+    if (isset($params['type_graph']) === false) {
         $params['type_graph'] = $config['type_module_charts'];
     }
 
-    if (!isset($params['percentil'])) {
+    if (isset($params['percentil']) === false) {
         $params['percentil'] = null;
     }
 
-    if (!isset($params['fullscale'])) {
+    if (isset($params['fullscale']) === false) {
         $params['fullscale'] = false;
     }
 
-    if (!isset($params['id_widget_dashboard'])) {
+    if (isset($params['id_widget_dashboard']) === false) {
         $params['id_widget_dashboard'] = false;
     }
 
-    if (!isset($params['homeurl'])) {
+    if (isset($params['homeurl']) === false) {
         $params['homeurl'] = ui_get_full_url(false, false, false, false);
     }
 
-    if (!isset($params['show_legend'])) {
+    if (isset($params['show_legend']) === false) {
         $params['show_legend'] = true;
     }
 
-    if (!isset($params['show_overview'])) {
+    if (isset($params['show_overview']) === false) {
         $params['show_overview'] = true;
     }
 
-    if (!isset($params['show_export_csv'])) {
+    if (isset($params['show_export_csv']) === false) {
         $params['show_export_csv'] = true;
     }
 
-    if (!isset($params['return_img_base_64'])) {
+    if (isset($params['return_img_base_64']) === false) {
         $params['return_img_base_64'] = false;
     }
 
-    if (!isset($params['image_treshold'])) {
+    if (isset($params['image_treshold']) === false) {
         $params['image_treshold'] = false;
     }
 
-    if (!isset($params['show_unknown'])) {
+    if (isset($params['show_unknown']) === false) {
         $params['show_unknown'] = false;
     }
 
-    if (!isset($params['type_mode_graph'])) {
+    if (isset($params['type_mode_graph']) === false) {
         $params['type_mode_graph'] = 0;
         if (isset($params['graph_render']) === true) {
             $params['type_mode_graph'] = $params['graph_render'];
@@ -1293,6 +1306,10 @@ function graphic_combined_module(
         $params_combined['fullscale'] = $params['fullscale'];
     }
 
+    if (isset($params['maximum_y_axis']) === false) {
+        $params['maximum_y_axis'] = $config['maximum_y_axis'];
+    }
+
     $params['graph_combined'] = true;
     $params_combined['graph_combined'] = true;
 
@@ -1305,11 +1322,10 @@ function graphic_combined_module(
         );
     }
 
-    if (!isset($params['zoom'])) {
+    if (isset($params['zoom']) === false) {
         $params['zoom'] = 1;
     }
 
-    // TODO: Configurable.
     $params['grid_color']   = '#C1C1C1';
     $params['legend_color'] = '#636363';
 
@@ -1454,23 +1470,23 @@ function graphic_combined_module(
         $params_combined['modules_id'] = $modules;
     }
 
-    if (isset($summatory)) {
+    if (isset($summatory) === true) {
         $params_combined['summatory'] = $summatory;
     }
 
-    if (isset($average)) {
+    if (isset($average) === true) {
         $params_combined['average'] = $average;
     }
 
-    if (isset($modules_series)) {
+    if (isset($modules_series) === true) {
         $params_combined['modules_series'] = $modules_series;
     }
 
-    if (isset($labels)) {
+    if (isset($labels) === true) {
         $params_combined['labels'] = $labels;
     }
 
-    if (isset($weights)) {
+    if (isset($weights) === true) {
         $params_combined['weight_list'] = $weights;
     }
 
@@ -1660,7 +1676,7 @@ function graphic_combined_module(
                 }
             }
 
-            if (empty($array_data)) {
+            if (empty($array_data) === true) {
                 if ($params_combined['return']) {
                     return graph_nodata_image($width, $height);
                 }
@@ -4392,7 +4408,7 @@ function fullscale_data(
                     // Avg count total.
                     $count_data_total++;
 
-                    if ($type_mode_graph && !$params['baseline']) {
+                    if (!$params['baseline']) {
                         // MIN.
                         // max min.
                         if ($min_value >= $min_value_max
@@ -4460,7 +4476,7 @@ function fullscale_data(
             }
         }
 
-        if ($type_mode_graph && !$params['baseline']) {
+        if (!$params['baseline']) {
             if ((int) $type_mode_graph === 1 || (int) $type_mode_graph === 3) {
                 $data['min'.$series_suffix]['min'] = $min_value_min;
                 $data['min'.$series_suffix]['max'] = $min_value_max;
diff --git a/pandora_console/include/graphs/flot/pandora.flot.js b/pandora_console/include/graphs/flot/pandora.flot.js
index 6cd5e482c9..8f5587d917 100644
--- a/pandora_console/include/graphs/flot/pandora.flot.js
+++ b/pandora_console/include/graphs/flot/pandora.flot.js
@@ -537,8 +537,6 @@ $.fn.VUseTooltip = function() {
 
         var color = item.series.color;
 
-        //console.log(item.series.xaxis.ticks[x].label);
-
         /*
         "<strong>" +
             item.series.label +
@@ -1003,6 +1001,7 @@ function pandoraFlotArea(
   var update_legend = {};
   var force_integer = 0;
   var divisor = params.divisor;
+  var maximum_y_axis = params.maximum_y_axis;
 
   if (typeof divisor === "undefined") {
     divisor = 1000;
@@ -1896,6 +1895,13 @@ function pandoraFlotArea(
         fill_color = "green";
       }
 
+      if (typeof maximum_y_axis !== "undefined" && maximum_y_axis != 0) {
+        maximum_y_axis =
+          parseInt(value.max) > parseInt(maximum_y_axis)
+            ? parseInt(value.max)
+            : parseInt(maximum_y_axis);
+      }
+
       switch (series_type[index]) {
         case "area":
           line_show = true;
@@ -2044,6 +2050,10 @@ function pandoraFlotArea(
     }
   };
 
+  if (typeof maximum_y_axis !== "undefined" && maximum_y_axis != 0) {
+    options.yaxis.max = maximum_y_axis;
+  }
+
   if (vconsole) {
     options.grid["hoverable"] = false;
     options.grid["clickable"] = false;