303 lines
13 KiB
PHP
303 lines
13 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) 2013-2021 Observium Limited
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*
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*/
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include($config['html_dir']."/includes/graphs/common.inc.php");
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$graph_return['valid_options'][] = "previous";
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$graph_return['valid_options'][] = "total";
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$graph_return['valid_options'][] = "trend";
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$graph_return['legend_lines'] = 0;
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// Here we scale the number of numerical columns shown to make sure we keep the text.
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if ($width > 600) {
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$data_show = array('lst', 'avg', 'min', 'max', 'tot');
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} elseif ($width > 400) {
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$data_show = array('lst', 'avg', 'max', 'tot');
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} elseif ($width > 300) {
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$data_show = array('lst', 'avg', 'max', 'tot');
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} else {
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$data_show = array('lst', 'avg', 'max');
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}
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// Drop total from view if requested not to show
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if ($args['nototal'] || $nototal)
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{
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if (($key = array_search('tot', $data_show)) !== FALSE)
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{
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unset($data_show[$key]);
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}
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}
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$data_len = safe_count($data_show) * 8;
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// Here we scale the length of the description to make sure we keep the numbers
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if ($width > 600) {
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$descr_len = 40;
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} elseif ($width > 300) {
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$descr_len = floor(($width + 42) / 8) - $data_len;
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} else {
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$descr_len = floor(($width + 42) / 7) - $data_len;
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}
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// Build the legend headers using the length values previously calculated
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if (!isset($unit_text))
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{
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if ($format == "octets" || $format == "bytes")
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{
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$units = "Bps";
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$format = "bytes";
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$unit_text = "Bytes/s";
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} else {
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$units = "bps";
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$format = "bits";
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$unit_text = "Bits/s";
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}
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}
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if ($legend != 'no')
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{
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$rrd_options .= " COMMENT:'".rrdtool_escape($unit_text, $descr_len)."'";
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if (in_array("lst", $data_show)) { $rrd_options .= " COMMENT:' Now'"; }
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if (in_array("avg", $data_show)) { $rrd_options .= " COMMENT:' Avg'"; }
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if (in_array("min", $data_show)) { $rrd_options .= " COMMENT:' Min'"; }
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if (in_array("max", $data_show)) { $rrd_options .= " COMMENT:' Max'"; }
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if (in_array("tot", $data_show)) { $rrd_options .= " COMMENT:' Total'"; }
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$rrd_options .= " COMMENT:'\\l'";
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$graph_return['legend_lines']++;
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}
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$i = 0;
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$rrd_multi = array();
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$count = safe_count($rrd_list);
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if(isset($colours_in))
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{
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if($count > 50)
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{
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$config['graph_colours']['in'] = array_merge(array_values(generate_colour_gradient(reset($config['graph_colours'][$colours_in]), end($config['graph_colours'][$colours_in]), 25)),
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array_values(generate_colour_gradient(end($config['graph_colours'][$colours_in]), reset($config['graph_colours'][$colours_in]), 25)));
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} else {
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$config['graph_colours']['in'] = generate_colour_gradient(reset($config['graph_colours'][$colours_in]), end($config['graph_colours'][$colours_in]), $count);
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}
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$colours_in = 'in';
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}
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if (isset($colours_out))
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{
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$config['graph_colours']['out'] = generate_colour_gradient(reset($config['graph_colours'][$colours_out]), end($config['graph_colours'][$colours_out]), $count);
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$colours_out = 'out';
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}
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foreach ($rrd_list as $rrd)
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{
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if (!$config['graph_colours'][$colours_in][$iter] || !$config['graph_colours'][$colours_out][$iter]) { $iter = 1; }
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$colour_in=$config['graph_colours'][$colours_in][$iter];
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$colour_out=$config['graph_colours'][$colours_out][$iter];
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if ($rrd['colour_area_in']) { $colour_in = $rrd['colour_area_in']; }
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if ($rrd['colour_area_out']) { $colour_out = $rrd['colour_area_out']; }
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$rrd_filename_escape = rrdtool_escape($rrd['filename']);
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$rrd_options .= " DEF:inB".$i."=".$rrd_filename_escape.":".$rrd['ds_in'].":AVERAGE ";
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$rrd_options .= " DEF:outB".$i."=".$rrd_filename_escape.":".$rrd['ds_out'].":AVERAGE ";
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$rrd_options .= " CDEF:octets".$i."=inB".$i.",outB".$i.",+";
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$rrd_options .= " CDEF:inbits".$i."=inB".$i.",$multiplier,* ";
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$rrd_options .= " CDEF:outbits".$i."=outB".$i.",$multiplier,*";
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$rrd_options .= " CDEF:outbits".$i."_neg=outbits".$i.",-1,*";
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$rrd_options .= " CDEF:bits".$i."=inbits".$i.",outbits".$i.",+";
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if ($vars['previous'])
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{
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$rrd_options .= " DEF:inB" . $i . "X=".$rrd_filename_escape.":".$ds_in.":AVERAGE:start=".$prev_from.":end=".$from;
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$rrd_options .= " DEF:outB" . $i . "X=".$rrd_filename_escape.":".$ds_out.":AVERAGE:start=".$prev_from.":end=".$from;
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$rrd_options .= " SHIFT:inB" . $i . "X:$period";
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$rrd_options .= " SHIFT:outB" . $i . "X:$period";
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$rrd_multi['in_thingX'][] = "inB" . $i;
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$rrd_multi['out_thingX'][] = "outB" . $i;
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}
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if (in_array("tot", $data_show))
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{
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$rrd_options .= " VDEF:totinB".$i."=inB".$i.",TOTAL";
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$rrd_options .= " VDEF:totoutB".$i."=outB".$i.",TOTAL";
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$rrd_options .= " VDEF:tot".$i."=octets".$i.",TOTAL";
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$rrd_multi['in_thing'][] = "inB" . $i;
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$rrd_multi['out_thing'][] = "outB" . $i;
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}
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if ($i) { $stack=":STACK"; }
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$rrd_options .= " AREA:inbits".$i."#" . $colour_in . ":'" . rrdtool_escape($rrd['descr'], $descr_len - 3) . " Rx'$stack";
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if (in_array("lst", $data_show)) { $rrd_options .= " GPRINT:inbits".$i.":LAST:%6.2lf%s"; }
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if (in_array("avg", $data_show)) { $rrd_options .= " GPRINT:inbits".$i.":AVERAGE:%6.2lf%s"; }
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if (in_array("min", $data_show)) { $rrd_options .= " GPRINT:inbits".$i.":MIN:%6.2lf%s"; }
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if (in_array("max", $data_show)) { $rrd_options .= " GPRINT:inbits".$i.":MAX:%6.2lf%s"; }
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if (in_array("tot", $data_show)) { $rrd_options .= " GPRINT:totinB".$i.":%6.2lf%s".$total_units; }
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$rrd_options .= " COMMENT:'\\l'";
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$graph_return['legend_lines']++;
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$rrd_optionsb .= " AREA:outbits".$i."_neg#" . $colour_out . ":".$stack;
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$rrd_options .= " HRULE:999999999999999#" . $colour_out . ":'" . rrdtool_escape($rrd['descr_out'], $descr_len - 3) . " Tx'";
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if (in_array("lst", $data_show)) { $rrd_options .= " GPRINT:outbits".$i.":LAST:%6.2lf%s"; }
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if (in_array("avg", $data_show)) { $rrd_options .= " GPRINT:outbits".$i.":AVERAGE:%6.2lf%s"; }
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if (in_array("min", $data_show)) { $rrd_options .= " GPRINT:outbits".$i.":MIN:%6.2lf%s"; }
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if (in_array("max", $data_show)) { $rrd_options .= " GPRINT:outbits".$i.":MAX:%6.2lf%s"; }
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if (in_array("tot", $data_show)) { $rrd_options .= " GPRINT:totoutB".$i.":%6.2lf%s".$total_units; }
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$rrd_options .= " COMMENT:'\\l'";
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$graph_return['legend_lines']++;
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$i++; $iter++;
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}
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if ($vars['previous'] == "yes")
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{
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$rrd_options .= " CDEF:inBX=" . rrd_aggregate_dses($rrd_multi['in_thingX']);
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$rrd_options .= " CDEF:outBX=" . rrd_aggregate_dses($rrd_multi['out_thingX']);
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$rrd_options .= " CDEF:octetsX=inBX,outBX,+";
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$rrd_options .= " CDEF:doutBX=outBX,-1,*";
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$rrd_options .= " CDEF:inbitsX=inBX,8,*";
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$rrd_options .= " CDEF:outbitsX=outBX,8,*";
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$rrd_options .= " CDEF:bitsX=inbitsX,outbitsX,+";
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$rrd_options .= " CDEF:doutbitsX=doutBX,8,*";
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$rrd_options .= " VDEF:95thinX=inbitsX,95,PERCENT";
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$rrd_options .= " VDEF:95thoutX=outbitsX,95,PERCENT";
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$rrd_options .= " CDEF:poutX_tmp=doutbitsX,-1,* VDEF:dpoutX_tmp=poutX_tmp,95,PERCENT CDEF:dpoutX_tmp2=doutbitsX,doutbitsX,-,dpoutX_tmp,-1,*,+ VDEF:d95thoutX=dpoutX_tmp2,FIRST";
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$rrd_options .= " AREA:in".$format."X#99999999";
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$rrd_optionsb .= " AREA:dout".$format."X#99999999";
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$rrd_options .= " LINE1.25:in".$format."X#666666";
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$rrd_optionsb .= " LINE1.25:dout".$format."X#666666";
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}
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if (in_array("tot", $data_show))
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{
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$rrd_options .= " CDEF:inB=" . rrd_aggregate_dses($rrd_multi['in_thing']);
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$rrd_options .= " CDEF:outB=" . rrd_aggregate_dses($rrd_multi['out_thing']);
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$rrd_options .= " CDEF:octets=inB,outB,+";
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$rrd_options .= " CDEF:doutB=outB,-1,*";
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$rrd_options .= " CDEF:inbits=inB,8,*";
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$rrd_options .= " CDEF:outbits=outB,8,*";
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$rrd_options .= " CDEF:bits=inbits,outbits,+";
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$rrd_options .= " CDEF:doutbits=doutB,8,*";
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$rrd_options .= " VDEF:95thin=inbits,95,PERCENT";
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$rrd_options .= " VDEF:95thout=outbits,95,PERCENT";
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$rrd_options .= " CDEF:pout_tmp=doutbits,-1,* VDEF:dpout_tmp=pout_tmp,95,PERCENT CDEF:dpout_tmp2=doutbits,doutbits,-,dpout_tmp,-1,*,+ VDEF:d95thout=dpout_tmp2,FIRST";
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$rrd_options .= " VDEF:totin=inB,TOTAL";
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$rrd_options .= " VDEF:avein=inbits,AVERAGE";
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$rrd_options .= " VDEF:totout=outB,TOTAL";
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$rrd_options .= " VDEF:aveout=outbits,AVERAGE";
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$rrd_options .= " VDEF:tot=octets,TOTAL";
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$rrd_options .= " COMMENT:' \\l'";
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$graph_return['legend_lines']++;
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$rrd_options .= " HRULE:999999999999999#FFFFFF:'" . rrdtool_escape("Total", $descr_len - 3) . " Rx'";
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if (in_array("lst", $data_show)) { $rrd_options .= " GPRINT:inbits:LAST:%6.2lf%s"; }
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if (in_array("avg", $data_show)) { $rrd_options .= " GPRINT:inbits:AVERAGE:%6.2lf%s"; }
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if (in_array("min", $data_show)) { $rrd_options .= " GPRINT:inbits:MIN:%6.2lf%s"; }
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if (in_array("max", $data_show)) { $rrd_options .= " GPRINT:inbits:MAX:%6.2lf%s"; }
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if (in_array("tot", $data_show)) { $rrd_options .= " GPRINT:totin:%6.2lf%s".$total_units; }
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$rrd_options .= " COMMENT:'\\l'";
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$graph_return['legend_lines']++;
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$rrd_options .= " HRULE:999999999999999#FFFFFF:'" . rrdtool_escape("", $descr_len - 3) . " Tx'";
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if (in_array("lst", $data_show)) { $rrd_options .= " GPRINT:outbits:LAST:%6.2lf%s"; }
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if (in_array("avg", $data_show)) { $rrd_options .= " GPRINT:outbits:AVERAGE:%6.2lf%s"; }
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if (in_array("min", $data_show)) { $rrd_options .= " GPRINT:outbits:MIN:%6.2lf%s"; }
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if (in_array("max", $data_show)) { $rrd_options .= " GPRINT:outbits:MAX:%6.2lf%s"; }
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if (in_array("tot", $data_show)) { $rrd_options .= " GPRINT:totout:%6.2lf%s".$total_units; }
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$rrd_options .= " COMMENT:'\\l'";
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$graph_return['legend_lines']++;
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$rrd_options .= " HRULE:999999999999999#FFFFFF:'" . rrdtool_escape("", $descr_len - 4) . " Agg'";
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if (in_array("lst", $data_show)) { $rrd_options .= " GPRINT:bits:LAST:%6.2lf%s"; }
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if (in_array("avg", $data_show)) { $rrd_options .= " GPRINT:bits:AVERAGE:%6.2lf%s"; }
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if (in_array("min", $data_show)) { $rrd_options .= " GPRINT:bits:MIN:%6.2lf%s"; }
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if (in_array("max", $data_show)) { $rrd_options .= " GPRINT:bits:MAX:%6.2lf%s"; }
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if (in_array("tot", $data_show)) { $rrd_options .= " GPRINT:tot:%6.2lf%s".$total_units; }
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$rrd_options .= " COMMENT:'\\l'";
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$graph_return['legend_lines']++;
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if ($vars['trend'])
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{
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$rrd_options .= " CDEF:smooth_in=inbits,1800,TREND";
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$rrd_options .= " CDEF:predict_in=586400,-7,1800,inbits,PREDICT";
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$rrd_options .= " LINE2:predict_in#FF00FF::dashes=5";
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$rrd_options .= " CDEF:smooth_out=doutbits,1800,TREND";
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$rrd_options .= " CDEF:predict_out=586400,-7,1800,doutbits,PREDICT";
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$rrd_options .= " LINE2:predict_out#FF00FF::dashes=5";
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}
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}
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if (in_array("tot", $data_show) && $vars['previous'] == "yes")
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{
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$rrd_options .= " VDEF:totinX=inBX,TOTAL";
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$rrd_options .= " VDEF:totoutX=outBX,TOTAL";
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$rrd_options .= " VDEF:totX=octetsX,TOTAL";
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$rrd_options .= " COMMENT:' \\l'";
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$graph_return['legend_lines']++;
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$rrd_options .= " HRULE:999999999999999#AAAAAA:'" . rrdtool_escape("Prev Total", $descr_len - 3) . " Rx'";
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if (in_array("lst", $data_show)) { $rrd_options .= " GPRINT:inbitsX:LAST:%6.2lf%s"; }
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if (in_array("avg", $data_show)) { $rrd_options .= " GPRINT:inbitsX:AVERAGE:%6.2lf%s"; }
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if (in_array("min", $data_show)) { $rrd_options .= " GPRINT:inbitsX:MIN:%6.2lf%s"; }
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if (in_array("max", $data_show)) { $rrd_options .= " GPRINT:inbitsX:MAX:%6.2lf%s"; }
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if (in_array("tot", $data_show)) { $rrd_options .= " GPRINT:totinX:%6.2lf%s".$total_units; }
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$rrd_options .= " COMMENT:'\\l'";
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$graph_return['legend_lines']++;
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$rrd_options .= " HRULE:999999999999999#AAAAAA:'" . rrdtool_escape("", $descr_len - 3) . " Tx'";
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if (in_array("lst", $data_show)) { $rrd_options .= " GPRINT:outbitsX:LAST:%6.2lf%s"; }
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if (in_array("avg", $data_show)) { $rrd_options .= " GPRINT:outbitsX:AVERAGE:%6.2lf%s"; }
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if (in_array("min", $data_show)) { $rrd_options .= " GPRINT:outbitsX:MIN:%6.2lf%s"; }
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if (in_array("max", $data_show)) { $rrd_options .= " GPRINT:outbitsX:MAX:%6.2lf%s"; }
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if (in_array("tot", $data_show)) { $rrd_options .= " GPRINT:totoutX:%6.2lf%s".$total_units; }
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$rrd_options .= " COMMENT:'\\l'";
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$graph_return['legend_lines']++;
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$rrd_options .= " HRULE:999999999999999#AAAAAA:'" . rrdtool_escape("", $descr_len - 4) . " Agg'";
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if (in_array("lst", $data_show)) { $rrd_options .= " GPRINT:bitsX:LAST:%6.2lf%s"; }
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if (in_array("avg", $data_show)) { $rrd_options .= " GPRINT:bitsX:AVERAGE:%6.2lf%s"; }
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if (in_array("min", $data_show)) { $rrd_options .= " GPRINT:bitsX:MIN:%6.2lf%s"; }
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if (in_array("max", $data_show)) { $rrd_options .= " GPRINT:bitsX:MAX:%6.2lf%s"; }
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if (in_array("tot", $data_show)) { $rrd_options .= " GPRINT:totX:%6.2lf%s".$total_units; }
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$rrd_options .= " COMMENT:'\\l'";
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$graph_return['legend_lines']++;
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}
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$rrd_options .= $rrd_optionsb;
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$rrd_options .= " HRULE:0#999999";
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// Clean
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unset($rrd_multi, $in_thing, $out_thing, $pluses, $in_thingX, $out_thingX, $plusesX);
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// EOF
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