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<?
/* This file is part of JFFNMS
* Copyright (C) <2002-2005> Javier Szyszlican <javier@szysz.com>
* This program is licensed under the GNU GPL, full terms in the LICENSE file
*/
//it takes all the interfaces on ID and makes an aggregated graph
function graph_traffic_aggregation ($data) {
$opts_agg = array();
$bandwidth_agg_in=0;
$bandwidth_agg_out=0;
$str_cdef_in = "CDEF:input=0,";
$str_cdef_out = "CDEF:output=0,";
foreach ($data["id"] as $id) {
$interface=$data[$id];
if ($interface["flipinout"]==1) {
$opts_agg = @array_merge ($opts_agg,rrdtool_get_def($interface,array("output$id"=>"input","input$id"=>"output")));
$flip_legend = " (Some In / Out Flipped)";
} else
$opts_agg = @array_merge ($opts_agg,rrdtool_get_def($interface,array("input$id"=>"input","output$id"=>"output")));
$bandwidthin += $interface["bandwidthin"];
$bandwidthout += $interface["bandwidthout"];
$str_cdef_in .="input$id,UN,0,input$id,IF,+,";
$str_cdef_out .="output$id,UN,0,output$id,IF,+,";
}
$opts_agg[] = $str_cdef_in;
$opts_agg[] = $str_cdef_out;
$bandwidthin_k = $bandwidthin/1000;
$bandwidthout_k = $bandwidthout/1000;
$opts_GRAPH = array(
"CDEF:inputbits=input,UN,0,input,IF,8,*",
"CDEF:outputbits=output,UN,0,output,IF,8,*",
//"CDEF:total_inputbits=inputbits,UN,0,inputbits,IF,300,*,PREV,UN,0,PREV,IF,+",
//"CDEF:total_outputbits=outputbits,UN,0,outputbits,IF,300,*,PREV,UN,0,PREV,IF,+",
"HRULE:$bandwidthin#FF0000:' '",
"COMMENT:'Inbound Bandwidth: $bandwidthin_k kbps'",
"HRULE:$bandwidthout#AA0000:' '",
"COMMENT:'Outbound Bandwidth: $bandwidthout_k kbps\\n'",
(!empty($flip_comment))?"COMMENT:'$flip_legend\\n'":"",
"AREA:inputbits#00CC00:'Inbound '",
"GPRINT:inputbits:MAX:'Max\:%8.2lf %sbps'",
"GPRINT:inputbits:AVERAGE:'Average\:%8.2lf %sbps'",
"GPRINT:inputbits:LAST:'Last\:%8.2lf %sbps\\n'",
//"GPRINT:total_inputbits:MAX:'Total\:%8.2lf %sbps\\n'",
"LINE2:outputbits#0000FF:Outbound",
"GPRINT:outputbits:MAX:'Max\:%8.2lf %sbps'",
"GPRINT:outputbits:AVERAGE:'Average\:%8.2lf %sbps'",
"GPRINT:outputbits:LAST:'Last\:%8.2lf %sbps\\n'",
//"GPRINT:total_outputbits:MAX:'Total\:%8.2lf %sbps'",
);
$opts_header[] = "--vertical-label='Bits per Second'";
return array ($opts_header, @array_merge($opts_agg,$opts_GRAPH));
}
?>
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