70 lines
2.2 KiB
PHP
70 lines
2.2 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) Adam Armstrong
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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($config['html_dir'] . "/includes/graphs/common.inc.php");
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$rrd_options .= " -b 1024";
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$iter = "1";
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$rrd_options .= " COMMENT:' Size Free % Used\\n'";
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$colour = "CC0000";
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$colour_area = "ffaaaa";
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$descr = rrdtool_escape(rewrite_entity_name($storage['storage_descr'], 'storage'), 12);
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$percentage = round($storage['storage_perc'], 0);
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$background = get_percentage_colours($percentage);
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$rrd_options .= " DEF:used=$rrd_filename_escape:used:AVERAGE";
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$rrd_options .= " DEF:free=$rrd_filename_escape:free:AVERAGE";
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$rrd_options .= " CDEF:size=used,free,+";
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$rrd_options .= " CDEF:perc=used,size,/,100,*";
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$rrd_options .= " AREA:perc#" . $background['right'] . ":";
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$rrd_options .= " LINE1.25:perc#" . $background['left'] . ":'$descr'";
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$rrd_options .= " GPRINT:size:LAST:%6.2lf%sB";
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$rrd_options .= " GPRINT:free:LAST:%6.2lf%sB";
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$rrd_options .= " GPRINT:perc:LAST:%5.2lf%%\\n";
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if ($vars['trend']) {
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$rrd_options .= " VDEF:slope=perc,LSLSLOPE ";
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$rrd_options .= " VDEF:cons=perc,LSLINT ";
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$rrd_options .= " CDEF:lsl2=perc,POP,slope,COUNT,*,cons,+ ";
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$rrd_options .= ' LINE1.25:lsl2#ff0000::dashes=2';
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}
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if ($vars['previous']) {
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$descr = rrdtool_escape("Prev " . rewrite_entity_name($storage['storage_descr'], 'storage'), 12);
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$colour = "99999999";
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$colour_area = "66666666";
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$rrd_options .= " DEF:usedX=$rrd_filename_escape:used:AVERAGE:start=" . $prev_from . ":end=" . $from;
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$rrd_options .= " DEF:freeX=$rrd_filename_escape:free:AVERAGE:start=" . $prev_from . ":end=" . $from;
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$rrd_options .= " SHIFT:usedX:$period";
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$rrd_options .= " SHIFT:freeX:$period";
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$rrd_options .= " CDEF:sizeX=usedX,freeX,+";
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$rrd_options .= " CDEF:percX=usedX,sizeX,/,100,*";
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$rrd_options .= " AREA:percX#" . $colour_area . ":";
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$rrd_options .= " LINE1.25:percX#" . $colour . ":'$descr'";
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$rrd_options .= " GPRINT:sizeX:LAST:%6.2lf%sB";
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$rrd_options .= " GPRINT:freeX:LAST:%6.2lf%sB";
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$rrd_options .= " GPRINT:percX:LAST:%5.2lf%%\\n";
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}
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?>
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