librenms-librenms/html/includes/graphs/device/agent.inc.php

<?php

$scale_min = 0;

require 'includes/graphs/common.inc.php';

$agent_rrd = $config['rrd_dir'].'/'.$device['hostname'].'/agent.rrd';

if (is_file($agent_rrd)) {
    $rrd_filename = $agent_rrd;
}

$ds = 'time';

$colour_area = 'EEEEEE';
$colour_line = '36393D';

$colour_area_max = 'FFEE99';

$graph_max         = 1;
$multiplier        = 1000;
$multiplier_action = '/';

$unit_text = 'Seconds';

require 'includes/graphs/generic_simplex.inc.php';