engine/graphs/packets_aggregation.inc.php

   1 <?
   2     //it takes all the interfaces on ID and makes an aggregated graph
   3
   4 function graph_packets_aggregation ($data) {
   5     $opts_agg = array();
   6
   7     $str_cdef_in = "CDEF:inputpackets=0,";
   8     $str_cdef_out = "CDEF:outputpackets=0,";
   9
  10     foreach ($data[id] as $id) {
  11         $interface=$data[$id];
  12
  13         $opts_agg = array_merge ($opts_agg,rrdtool_get_def($interface,array("input$id"=>"inpackets","output$id"=>"outpackets")));
  14
  15         $str_cdef_in  .="input$id,UN,0,input$id,IF,+,";
  16         $str_cdef_out .="output$id,UN,0,output$id,IF,+,";
  17     }
  18
  19     $opts_agg[] = $str_cdef_in;
  20     $opts_agg[] = $str_cdef_out;
  21
  22     $opts_GRAPH = array(
  23
  24         "AREA:inputpackets#00CC00:'Inbound '",
  25         "GPRINT:inputpackets:MAX:'Max\:%8.2lf %sPps'",
  26         "GPRINT:inputpackets:AVERAGE:'Average\:%8.2lf %sPps'",
  27         "GPRINT:inputpackets:LAST:'Last\:%8.2lf %sPps\\n'",
  28
  29         "LINE2:outputpackets#0000FF:Outbound",
  30         "GPRINT:outputpackets:MAX:'Max\:%8.2lf %sPps'",
  31         "GPRINT:outputpackets:AVERAGE:'Average\:%8.2lf %sPps'",
  32         "GPRINT:outputpackets:LAST:'Last\:%8.2lf %sPps'"
  33     );
  34
  35     $opts_header[] = "--vertical-label='Packets per Second'";
  36
  37     return array ($opts_header, @array_merge($opts_agg,$opts_GRAPH));
  38 }
  39 ?>