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librenms/includes/html/graphs/generic_data.inc.php
SourceDoctor ed70b2636a
RRD Float Precision Customization (#11853)
2020-06-25 21:51:55 +02:00

197 lines
10 KiB
PHP
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<?php
/*
* This program is free software: you can redistribute it and/or modify it
* under the terms of the GNU General Public License as published by the
* Free Software Foundation, either version 3 of the License, or (at your
* option) any later version. Please see LICENSE.txt at the top level of
* the source code distribution for details.
*
* @package LibreNMS
* @subpackage graphs
* @link http://librenms.org
* @copyright 2017 LibreNMS
* @author LibreNMS Contributors
*/
use LibreNMS\Config;
require 'includes/html/graphs/common.inc.php';
$stacked = generate_stacked_graphs();
if ($rrd_filename) {
$rrd_filename_out = $rrd_filename;
$rrd_filename_in = $rrd_filename;
}
if ($inverse) {
$in = 'out';
$out = 'in';
} else {
$in = 'in';
$out = 'out';
}
if ($multiplier) {
$rrd_options .= ' DEF:p' . $out . 'octets=' . $rrd_filename_out . ':' . $ds_out . ':AVERAGE';
$rrd_options .= ' DEF:p' . $in . 'octets=' . $rrd_filename_in . ':' . $ds_in . ':AVERAGE';
$rrd_options .= ' DEF:p' . $out . 'octets_max=' . $rrd_filename_out . ':' . $ds_out . ':MAX';
$rrd_options .= ' DEF:p' . $in . 'octets_max=' . $rrd_filename_in . ':' . $ds_in . ':MAX';
$rrd_options .= " CDEF:inoctets=pinoctets,$multiplier,*";
$rrd_options .= " CDEF:outoctets=poutoctets,$multiplier,*";
$rrd_options .= " CDEF:inoctets_max=pinoctets_max,$multiplier,*";
$rrd_options .= " CDEF:outoctets_max=poutoctets_max,$multiplier,*";
} else {
$rrd_options .= ' DEF:' . $out . 'octets=' . $rrd_filename_out . ':' . $ds_out . ':AVERAGE';
$rrd_options .= ' DEF:' . $in . 'octets=' . $rrd_filename_in . ':' . $ds_in . ':AVERAGE';
$rrd_options .= ' DEF:' . $out . 'octets_max=' . $rrd_filename_out . ':' . $ds_out . ':MAX';
$rrd_options .= ' DEF:' . $in . 'octets_max=' . $rrd_filename_in . ':' . $ds_in . ':MAX';
}
if ($_GET['previous'] == 'yes') {
if ($multiplier) {
$rrd_options .= ' DEF:p' . $out . 'octetsX=' . $rrd_filename_out . ':' . $ds_out . ':AVERAGE:start=' . $prev_from . ':end=' . $from;
$rrd_options .= ' DEF:p' . $in . 'octetsX=' . $rrd_filename_in . ':' . $ds_in . ':AVERAGE:start=' . $prev_from . ':end=' . $from;
$rrd_options .= ' DEF:p' . $out . 'octets_maxX=' . $rrd_filename_out . ':' . $ds_out . ':MAX:start=' . $prev_from . ':end=' . $from;
$rrd_options .= ' DEF:p' . $in . 'octets_maxX=' . $rrd_filename_in . ':' . $ds_in . ':MAX:start=' . $prev_from . ':end=' . $from;
$rrd_options .= ' SHIFT:p' . $out . "octetsX:$period";
$rrd_options .= ' SHIFT:p' . $in . "octetsX:$period";
$rrd_options .= " CDEF:inoctetsX=pinoctetsX,$multiplier,*";
$rrd_options .= " CDEF:outoctetsX=poutoctetsX,$multiplier,*";
$rrd_options .= " CDEF:inoctets_maxX=pinoctets_maxX,$multiplier,*";
$rrd_options .= " CDEF:outoctets_maxX=poutoctets_maxX,$multiplier,*";
} else {
$rrd_options .= ' DEF:' . $out . 'octetsX=' . $rrd_filename_out . ':' . $ds_out . ':AVERAGE:start=' . $prev_from . ':end=' . $from;
$rrd_options .= ' DEF:' . $in . 'octetsX=' . $rrd_filename_in . ':' . $ds_in . ':AVERAGE:start=' . $prev_from . ':end=' . $from;
$rrd_options .= ' DEF:' . $out . 'octets_maxX=' . $rrd_filename_out . ':' . $ds_out . ':MAX:start=' . $prev_from . ':end=' . $from;
$rrd_options .= ' DEF:' . $in . 'octets_maxX=' . $rrd_filename_in . ':' . $ds_in . ':MAX:start=' . $prev_from . ':end=' . $from;
$rrd_options .= ' SHIFT:' . $out . "octetsX:$period";
$rrd_options .= ' SHIFT:' . $in . "octetsX:$period";
}
$rrd_options .= ' CDEF:octetsX=inoctetsX,outoctetsX,+';
$rrd_options .= ' CDEF:doutoctetsX=outoctetsX,' . $stacked['stacked'] . ',*';
$rrd_options .= ' CDEF:outbitsX=outoctetsX,8,*';
$rrd_options .= ' CDEF:outbits_maxX=outoctets_maxX,8,*';
$rrd_options .= ' CDEF:doutoctets_maxX=outoctets_maxX,' . $stacked['stacked'] . ',*';
$rrd_options .= ' CDEF:doutbitsX=doutoctetsX,8,*';
$rrd_options .= ' CDEF:doutbits_maxX=doutoctets_maxX,8,*';
$rrd_options .= ' CDEF:inbitsX=inoctetsX,8,*';
$rrd_options .= ' CDEF:inbits_maxX=inoctets_maxX,8,*';
$rrd_options .= ' VDEF:totinX=inoctetsX,TOTAL';
$rrd_options .= ' VDEF:totoutX=outoctetsX,TOTAL';
$rrd_options .= ' VDEF:totX=octetsX,TOTAL';
$rrd_options .= ' CDEF:dpercentile_outnX=doutbitsX,' . $stacked['stacked'] . ',*';
$rrd_options .= ' VDEF:dpercentile_outnpX=dpercentile_outnX,' . Config::get('percentile_value') . ',PERCENT';
$rrd_options .= ' CDEF:dpercentile_outnpnX=doutbitsX,doutbitsX,-,dpercentile_outnpX,' . $stacked['stacked'] . ',*,+';
$rrd_options .= ' VDEF:dpercentile_outX=dpercentile_outnpnX,FIRST';
}
$rrd_options .= ' CDEF:octets=inoctets,outoctets,+';
$rrd_options .= ' CDEF:doutoctets=outoctets,' . $stacked['stacked'] . ',*';
$rrd_options .= ' CDEF:outbits=outoctets,8,*';
$rrd_options .= ' CDEF:outbits_max=outoctets_max,8,*';
$rrd_options .= ' CDEF:doutoctets_max=outoctets_max,' . $stacked['stacked'] . ',*';
$rrd_options .= ' CDEF:doutbits=doutoctets,8,*';
$rrd_options .= ' CDEF:doutbits_max=doutoctets_max,8,*';
$rrd_options .= ' CDEF:inbits=inoctets,8,*';
$rrd_options .= ' CDEF:inbits_max=inoctets_max,8,*';
if (Config::get('rrdgraph_real_percentile')) {
$rrd_options .= ' CDEF:highbits=inoctets,outoctets,MAX,8,*';
$rrd_options .= ' VDEF:percentilehigh=highbits,' . Config::get('percentile_value') . ',PERCENT';
if ($_GET['previous'] == 'yes') {
$rrd_options .= ' CDEF:highbitsX=inoctetsX,outoctetsX,MAX,8,*';
$rrd_options .= ' VDEF:percentilehighX=highbitsX,' . Config::get('percentile_value') . ',PERCENT';
}
}
$rrd_options .= ' VDEF:totin=inoctets,TOTAL';
$rrd_options .= ' VDEF:totout=outoctets,TOTAL';
$rrd_options .= ' VDEF:tot=octets,TOTAL';
$rrd_options .= ' CDEF:dpercentile_outn=doutbits,' . $stacked['stacked'] . ',*';
$rrd_options .= ' VDEF:dpercentile_outnp=dpercentile_outn,' . Config::get('percentile_value') . ',PERCENT';
$rrd_options .= ' CDEF:dpercentile_outnpn=doutbits,doutbits,-,dpercentile_outnp,' . $stacked['stacked'] . ',*,+';
$rrd_options .= ' VDEF:dpercentile_out=dpercentile_outnpn,FIRST';
if ($format == 'octets' || $format == 'bytes') {
$rrd_options .= ' VDEF:percentile_in=inoctets,' . Config::get('percentile_value') . ',PERCENT';
$rrd_options .= ' VDEF:percentile_out=outoctets,' . Config::get('percentile_value') . ',PERCENT';
if ($_GET['previous'] == 'yes') {
$rrd_options .= ' VDEF:percentile_inX=inoctetsX,' . Config::get('percentile_value') . ',PERCENT';
$rrd_options .= ' VDEF:percentile_outX=outoctetsX,' . Config::get('percentile_value') . ',PERCENT';
}
$units = 'Bps';
$format = 'octets';
} else {
$rrd_options .= ' VDEF:percentile_in=inbits,' . Config::get('percentile_value') . ',PERCENT';
$rrd_options .= ' VDEF:percentile_out=outbits,' . Config::get('percentile_value') . ',PERCENT';
if ($_GET['previous'] == 'yes') {
$rrd_options .= ' VDEF:percentile_inX=inbitsX,' . Config::get('percentile_value') . ',PERCENT';
$rrd_options .= ' VDEF:percentile_outX=outbitsX,' . Config::get('percentile_value') . ',PERCENT';
}
$units = 'bps';
$format = 'bits';
}
$rrd_options .= " COMMENT:'bps Now Ave Max " . Config::get('percentile_value') . "th %\\n'";
$rrd_options .= ' AREA:in' . $format . '_max#D7FFC7' . $stacked['transparency'] . ':';
$rrd_options .= ' AREA:in' . $format . '#90B040' . $stacked['transparency'] . ':';
$rrd_options .= ' LINE:in' . $format . "#608720:'In '";
$rrd_options .= ' GPRINT:in' . $format . ':LAST:%6.'.$float_precision.'lf%s';
$rrd_options .= ' GPRINT:in' . $format . ':AVERAGE:%6.'.$float_precision.'lf%s';
$rrd_options .= ' GPRINT:in' . $format . '_max:MAX:%6.'.$float_precision.'lf%s';
$rrd_options .= " GPRINT:percentile_in:%6.".$float_precision."lf%s\\n";
$rrd_options .= ' AREA:dout' . $format . '_max#E0E0FF' . $stacked['transparency'] . ':';
$rrd_options .= ' AREA:dout' . $format . '#8080C0' . $stacked['transparency'] . ':';
$rrd_options .= ' LINE:dout' . $format . "#606090:'Out'";
$rrd_options .= ' GPRINT:out' . $format . ':LAST:%6.'.$float_precision.'lf%s';
$rrd_options .= ' GPRINT:out' . $format . ':AVERAGE:%6.'.$float_precision.'lf%s';
$rrd_options .= ' GPRINT:out' . $format . '_max:MAX:%6.'.$float_precision.'lf%s';
$rrd_options .= " GPRINT:percentile_out:%6.".$float_precision."lf%s\\n";
if (Config::get('rrdgraph_real_percentile')) {
$rrd_options .= ' HRULE:percentilehigh#FF0000:"Highest"';
$rrd_options .= " GPRINT:percentilehigh:\"%30.".$float_precision."lf%s\\n\"";
}
$rrd_options .= " GPRINT:tot:'Total %6.".$float_precision."lf%sB'";
$rrd_options .= " GPRINT:totin:'(In %6.".$float_precision."lf%sB'";
$rrd_options .= " GPRINT:totout:'Out %6.".$float_precision."lf%sB)\\l'";
$rrd_options .= ' LINE1:percentile_in#aa0000';
$rrd_options .= ' LINE1:dpercentile_out#aa0000';
// Linear prediction of trend
if ($to > time()) {
$rrd_options .= ' VDEF:islope=inbits_max,LSLSLOPE';
$rrd_options .= ' VDEF:icons=inbits_max,LSLINT';
$rrd_options .= ' CDEF:ilsl=inbits_max,POP,islope,COUNT,*,icons,+ ';
$rrd_options .= " LINE2:ilsl#44aa55:'In Linear Prediction\\n':dashes=8";
$rrd_options .= ' VDEF:oslope=doutbits_max,LSLSLOPE';
$rrd_options .= ' VDEF:ocons=doutbits_max,LSLINT';
$rrd_options .= ' CDEF:olsl=doutbits_max,POP,oslope,COUNT,*,ocons,+ ';
$rrd_options .= " LINE2:olsl#4400dd:'Out Linear Prediction\\n':dashes=8";
}
if ($_GET['previous'] == 'yes') {
$rrd_options .= " COMMENT:' \\n'";
$rrd_options .= ' LINE1.25:in' . $format . "X#333300:'Prev In '\t";
$rrd_options .= ' GPRINT:in' . $format . 'X:AVERAGE:%6.'.$float_precision.'lf%s';
$rrd_options .= ' GPRINT:in' . $format . '_maxX:MAX:%6.'.$float_precision.'lf%s';
$rrd_options .= " GPRINT:percentile_inX:%6.".$float_precision."lf%s\\n";
$rrd_options .= ' LINE1.25:dout' . $format . "X#000099:'Prev Out '\t";
$rrd_options .= ' GPRINT:out' . $format . 'X:AVERAGE:%6.'.$float_precision.'lf%s';
$rrd_options .= ' GPRINT:out' . $format . '_maxX:MAX:%6.'.$float_precision.'lf%s';
$rrd_options .= " GPRINT:percentile_outX:%6.".$float_precision."lf%s\\n";
$rrd_options .= " GPRINT:totX:'Total %6.".$float_precision."lf%sB'";
$rrd_options .= " GPRINT:totinX:'(In %6.".$float_precision."lf%sB'";
$rrd_options .= " GPRINT:totoutX:'Out %6.".$float_precision."lf%sB)\\l'";
$rrd_options .= ' LINE1:percentile_inX#00aaaa';
$rrd_options .= ' LINE1:dpercentile_outX#00aaaa';
}
unset($stacked);
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