79 lines
2.6 KiB
PHP
79 lines
2.6 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) 2013-2023 Observium Limited
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*
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*/
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// FIXME -- bit derpy, maybe replace this.
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include_once($config['html_dir'] . "/includes/graphs/common.inc.php");
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$scale_min = "0";
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$scale_max = "100";
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if ($width > 500) {
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$descr_len = 22;
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} else {
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$descr_len = 12;
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}
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$descr_len += round(($width - 250) / 8);
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if ($width > "1000") {
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$descr_len = 36;
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} elseif ($width > "500") {
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$descr_len = 24;
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} else {
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$descr_len = 12;
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$descr_len += round(($width - 200) / 8);
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}
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$iter = 0;
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$colours = 'mixed';
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$rrd_options .= " COMMENT:'" . str_pad('Size Used %used', $descr_len + 31, ' ', STR_PAD_LEFT) . "\\l'";
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foreach ($vars['id'] as $mempool_id) {
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$mempool = dbFetchRow("SELECT * FROM `mempools` WHERE `mempool_id` = ?", [$mempool_id]);
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$device = device_by_id_cache($mempool['device_id']);
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if (!$config['graph_colours'][$colours][$iter]) {
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$iter = 0;
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}
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$colour = $config['graph_colours'][$colours][$iter];
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$descr = rrdtool_escape(rewrite_entity_name($mempool['mempool_descr'], 'mempool'), $descr_len);
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if (isset($mempool['mempool_table'])) {
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$rrd_filename = get_rrd_path($device, "mempool-" . strtolower($mempool['mempool_mib']) . "-" . $mempool['mempool_table'] . "-" . $mempool['mempool_index'] . ".rrd");
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} else {
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$rrd_filename = get_rrd_path($device, "mempool-" . strtolower($mempool['mempool_mib']) . "-" . $mempool['mempool_index'] . ".rrd");
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}
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if (rrd_is_file($rrd_filename)) {
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$rrd_filename_escape = rrdtool_escape($rrd_filename);
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$rrd_options .= " DEF:" . $mempool['mempool_id'] . "used=$rrd_filename_escape:used:AVERAGE";
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$rrd_options .= " DEF:" . $mempool['mempool_id'] . "free=$rrd_filename_escape:free:AVERAGE";
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$rrd_options .= " CDEF:" . $mempool['mempool_id'] . "size=" . $mempool['mempool_id'] . "used," . $mempool['mempool_id'] . "free,+";
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$rrd_options .= " CDEF:" . $mempool['mempool_id'] . "perc=" . $mempool['mempool_id'] . "used," . $mempool['mempool_id'] . "size,/,100,*";
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$rrd_options .= " AREA:" . $mempool['mempool_id'] . "perc#" . $colour . "10";
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$rrd_options .= " LINE1.25:" . $mempool['mempool_id'] . "perc#" . $colour . ":'$descr'";
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$rrd_options .= " GPRINT:" . $mempool['mempool_id'] . "size:LAST:%6.2lf%sB";
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$rrd_options .= " GPRINT:" . $mempool['mempool_id'] . "used:LAST:%6.2lf%sB";
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$rrd_options .= " GPRINT:" . $mempool['mempool_id'] . "perc:LAST:%5.2lf%%\\l";
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$iter++;
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}
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}
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// EOF
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