65 lines
2.1 KiB
PHP
65 lines
2.1 KiB
PHP
<?php
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/**
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* Observium
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*
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* This file is part of Observium.
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*
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* @package observium
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* @subpackage graphs
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* @copyright (C) 2006-2013 Adam Armstrong, (C) 2013-2020 Observium Limited
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*
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*/
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$scale_min = "0";
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$scale_max = "100";
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include_once($config['html_dir']."/includes/graphs/common.inc.php");
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if($width > 350)
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{
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$padding = 45;
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$text_width = 7;
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} else {
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$padding = 39;
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$text_width = 6;
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}
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$legend_len = ($vars['width'] + $padding) / $text_width;
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$descr_len = $legend_len - 31;
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$iter = 0;
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$colours = 'mixed-10c';
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$rrd_options .= " COMMENT:'".str_pad('Size Used % Used', $legend_len, ' ', STR_PAD_LEFT)."\\l'";
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$graph_return['legend_lines'] = 1;
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foreach (dbFetchRows("SELECT * FROM storage where device_id = ?", array($device['device_id'])) as $storage)
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{
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if (!$config['graph_colours'][$colours][$iter]) { $iter = 0; }
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$colour=$config['graph_colours'][$colours][$iter];
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$descr = rrdtool_escape(rewrite_entity_name($storage['storage_descr'], 'storage'), $descr_len);
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$rrd = get_rrd_path($device, "storage-".strtolower($storage['storage_mib'])."-".$storage['storage_descr'].".rrd");
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if (rrd_is_file($rrd))
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{
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$rrd_filename_escape = rrdtool_escape($rrd);
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$rrd_options .= " DEF:".$storage['storage_id']."used=$rrd_filename_escape:used:AVERAGE";
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$rrd_options .= " DEF:".$storage['storage_id']."free=$rrd_filename_escape:free:AVERAGE";
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$rrd_options .= " CDEF:".$storage['storage_id']."size=".$storage['storage_id']."used,".$storage['storage_id']."free,+";
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$rrd_options .= " CDEF:".$storage['storage_id']."perc=".$storage['storage_id']."used,".$storage['storage_id']."size,/,100,*";
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$rrd_options .= " LINE1.25:".$storage['storage_id']."perc#" . $colour . ":'$descr'";
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$rrd_options .= " GPRINT:".$storage['storage_id']."size:LAST:%6.2lf%sB";
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$rrd_options .= " GPRINT:".$storage['storage_id']."used:LAST:%6.2lf%sB";
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$rrd_options .= " GPRINT:".$storage['storage_id']."perc:LAST:%5.2lf%%\\l";
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$iter++;
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$graph_return['legend_lines']++;
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$graph_return['rrds'][] = $rrd;
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} else {
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$graph_return['missing_rrds'][] = $rrd;
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}
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}
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// EOF
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