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<?
/* Load Average Aggregation. This file is part of JFFNMS
* Copyright (C) <2004> Robert St.Denis <service@iahu.ca>
* This program is licensed under the GNU GPL, full terms in the LICENSE file
*/
function graph_ucd_load_average_aggregation ($data) {
$opts_agg = array();
$cant = count($data["id"]);
$str_cdef_1 .= "CDEF:load_average_1=0";
$str_cdef_5 .= "CDEF:load_average_5=0";
$str_cdef_15 .= "CDEF:load_average_15=0";
foreach ($data["id"] as $id) {
$interface=$data[$id];
$opts_agg = array_merge($opts_agg,rrdtool_get_def($interface,array(
"load_average_1$id"=>"load_average_1",
"load_average_5$id"=>"load_average_5",
"load_average_15$id"=>"load_average_15")));
$str_cdef_1 .=",load_average_1$id,+";
$str_cdef_5 .=",load_average_5$id,+";
$str_cdef_15 .=",load_average_15$id,+";
}
$str_cdef_1 .= ",$cant,/";
$str_cdef_5 .= ",$cant,/";
$str_cdef_15 .= ",$cant,/";
$opts_GRAPH = array(
$str_cdef_1,
$str_cdef_5,
$str_cdef_15,
"COMMENT:'Number of Processors:".$cant."\\n'",
"LINE1:load_average_1#FF0000:' 1 Minute Load Average'",
"GPRINT:load_average_1:MAX:'Max\: %5.2lf'",
"GPRINT:load_average_1:AVERAGE:'Average\: %5.2lf'",
"GPRINT:load_average_1:LAST:'Last\: %5.2lf\\n'",
"LINE2:load_average_5#0000FF:' 5 Minutes Load Average'",
"GPRINT:load_average_5:MAX:'Max\: %5.2lf'",
"GPRINT:load_average_5:AVERAGE:'Average\: %5.2lf'",
"GPRINT:load_average_5:LAST:'Last\: %5.2lf\\n'",
"LINE2:load_average_15#00CC00:'15 Minutes Load Average'",
"GPRINT:load_average_15:MAX:'Max\: %5.2lf'",
"GPRINT:load_average_15:AVERAGE:'Average\: %5.2lf'",
"GPRINT:load_average_15:LAST:'Last\: %5.2lf\\n'"
);
$opts_header[] = "--vertical-label='Load Average'";
return array ($opts_header, @array_merge($opts_agg,$opts_GRAPH));
}
?>
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