librenms-librenms/includes/html/pages/device/apps/unbound.inc.php

<?php

$graphs = array(
    'unbound_queries' => 'Unbound - Queries',
    'unbound_cache'   => 'Unbound - Cache',
    'unbound_operations'   => 'Unbound - Operations',
    'unbound_requestlist'   => 'Unbound - Request list',
    'unbound_recursiontime'   => 'Unbound - Recursion time'
    );
foreach ($graphs as $key => $text) {
    $graph_type            = $key;
    $graph_array['height'] = '100';
    $graph_array['width']  = '215';
    $graph_array['to'] = \LibreNMS\Config::get('time.now');
    $graph_array['id']     = $app['app_id'];
    $graph_array['type']   = 'application_'.$key;

    echo '<div class="panel panel-default">
    <div class="panel-heading">
        <h3 class="panel-title">'.$text.'</h3>
    </div>
    <div class="panel-body">
    <div class="row">';
    include 'includes/html/print-graphrow.inc.php';
    echo '</div>';
    echo '</div>';
    echo '</div>';
}