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https://github.com/librenms/librenms.git
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606c948828
git-svn-id: http://www.observium.org/svn/observer/trunk@475 61d68cd4-352d-0410-923a-c4978735b2b8
60 lines
2.8 KiB
PHP
60 lines
2.8 KiB
PHP
<?php
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function graph_multi_bits ($interfaces, $graph, $from, $to, $width, $height, $title, $vertical, $inverse, $legend = '1') {
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global $config, $installdir;
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$imgfile = $config['install_dir'] . "/graphs/" . "$graph";
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$options = "--alt-autoscale-max -E --start $from --end " . ($to - 150) . " --width $width --height $height";
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$options .= $config['rrdgraph_def_text'];
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if($height < "99") { $options .= " --only-graph"; }
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$i = 1;
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foreach(explode(",", $interfaces) as $ifid) {
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$query = mysql_query("SELECT `ifIndex`, `hostname` FROM `interfaces` AS I, devices as D WHERE I.interface_id = '" . $ifid . "' AND I.device_id = D.device_id");
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$int = mysql_fetch_row($query);
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if(is_file($config['rrd_dir'] . "/" . $int[1] . "/" . $int[0] . ".rrd")) {
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$options .= " DEF:inoctets" . $i . "=" . $config['rrd_dir'] . "/" . $int[1] . "/" . $int[0] . ".rrd:INOCTETS:AVERAGE";
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$options .= " DEF:outoctets" . $i . "=" . $config['rrd_dir'] . "/" . $int[1] . "/" . $int[0] . ".rrd:OUTOCTETS:AVERAGE";
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$in_thing .= $seperator . "inoctets" . $i . ",UN,0," . "inoctets" . $i . ",IF";
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$out_thing .= $seperator . "outoctets" . $i . ",UN,0," . "outoctets" . $i . ",IF";
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$pluses .= $plus;
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$seperator = ",";
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$plus = ",+";
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$i++;
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}
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}
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if($inverse) { $in = 'out'; $out = 'in'; } else { $in = 'in'; $out = 'out'; }
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$options .= " CDEF:".$in."octets=" . $in_thing . $pluses;
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$options .= " CDEF:".$out."octets=" . $out_thing . $pluses;
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$options .= " CDEF:doutoctets=outoctets,-1,*";
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$options .= " CDEF:inbits=inoctets,8,*";
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$options .= " CDEF:outbits=outoctets,8,*";
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$options .= " CDEF:doutbits=doutoctets,8,*";
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if($legend == "no") {
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$options .= " AREA:inbits#CDEB8B:";
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$options .= " LINE1.25:inbits#006600:";
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$options .= " AREA:doutbits#C3D9FF:";
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$options .= " LINE1.25:doutbits#000099:";
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} else {
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$options .= " AREA:inbits#CDEB8B:";
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$options .= " COMMENT:BPS\ \ \ \ Current\ \ \ Average\ \ \ \ \ \ Max\\\\n";
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$options .= " LINE1.25:inbits#006600:In\ ";
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$options .= " GPRINT:inbits:LAST:%6.2lf%s";
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$options .= " GPRINT:inbits:AVERAGE:%6.2lf%s";
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$options .= " GPRINT:inbits:MAX:%6.2lf%s\\\\l";
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$options .= " AREA:doutbits#C3D9FF:";
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$options .= " LINE1.25:doutbits#000099:Out";
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$options .= " GPRINT:outbits:LAST:%6.2lf%s";
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$options .= " GPRINT:outbits:AVERAGE:%6.2lf%s";
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$options .= " GPRINT:outbits:MAX:%6.2lf%s";
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}
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if($width <= "300") { $options .= " --font LEGEND:7:".$config['mono_font']." --font AXIS:6:".$config['mono_font']." --font-render-mode normal"; }
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$thing = shell_exec($config['rrdtool'] . " graph $imgfile $options");
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return $imgfile;
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}
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if($_GET['if']) { $interfaces = $_GET['if']; }
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if($_GET['interfaces']) { $interfaces = $_GET['interfaces']; }
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$graph = graph_multi_bits ($interfaces, $graphfile, $from, $to, $width, $height, $title, $vertical, $inverse, $legend);
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?>
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