librenms-librenms/includes/html/graphs/application/mdadm_sync_completed.inc.php

<?php
$unit_text     = 'Sync completed (%)';
$unitlen       = 20;
$bigdescrlen   = 15;
$smalldescrlen = 15;

$rrdVar='sync_completed';

require 'mdadm-common.inc.php';