mirror of
https://github.com/munin-monitoring/contrib.git
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127 lines
3.4 KiB
PHP
Executable file
127 lines
3.4 KiB
PHP
Executable file
#!/usr/bin/php
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<?php
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global $argc, $argv;
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/**************************************************************************
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SpeedTest multi-sites, test one site at a time (in background)
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v1.4 - tanguy.pruvot on gmail.com (24 Jan 2011)
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***************************************************************************/
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$cache_file = '/var/lib/munin/speedtest.cache';
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$grenouille_csv = '/usr/local/pygrenouille/logs/download.csv';
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$mire = array(
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"free" => "http://test-debit.free.fr/16384.rnd",
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//"bouygues" => "http://speedtest.lafibre.info/speedtest/random2000x2000.jpg?x=".date('U'),
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//"cableinfo" => "http://ports.cable-info.net:43210/test.php",
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"bbox" => "http://speed.degrouptest.com/ookla/speedtest/random1500x1500.jpg?x=".date('U')
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);
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$labels = array(
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"bbox" => "Speedtest.net BBox fibre (ookla)",
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"free" => "test-debit.free.fr"
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);
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//Connexion Mbits (30/100)
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$connexion = 35;
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// CONFIG ------------------------------------------------------------------
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if ($argc > 1 && $argv[1]=='config'){
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echo "graph_category network
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graph_title Speed test
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graph_args --base 1024
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graph_vlabel DL (MB/s)
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grenouille.label Grenouille (NC)
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grenouille.type GAUGE
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maximum.label Connexion (max)
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maximum.type GAUGE
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maximum.colour ff0000
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maximum.max ".$connexion."00000
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";
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$order="";
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foreach ($mire as $label => $url) {
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if (isset($labels[$label]))
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echo "$label.label ".$labels[$label]."\n";
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else
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echo "$label.label $label\n";
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echo "$label.draw LINE2\n";
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$order .= " $label";
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}
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echo "graph_order grenouille ".trim($order)." maximum\n";
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exit;
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}
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// CACHE & GRENOUILLE -----------------------------------------------------
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$cache = @ unserialize(file_get_contents($cache_file));
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if (empty($cache))
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$cache = array('item'=>0);
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if (is_file($grenouille_csv) ) {
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$grenouille = explode("\n",trim(file_get_contents($grenouille_csv)));
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$grenouille = end($grenouille);
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$last_data = explode(";",$grenouille);
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$cache['grenouille'] = @ floatval($last_data[2])*1000.0;
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}
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$output = "grenouille.value ".round($cache['grenouille'])."\n";
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// OUTPUT ------------------------------------------------------------------
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$item = 0;
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foreach ($mire as $label => $url) {
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$cache[$label] = (float) @ $cache[$label];
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$item++;
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$output .= "$label.value ".round($cache[$label])."\n";
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}
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$output .= "maximum.value ".round($connexion * 1024 * 1024 / 10)."\n";
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echo $output;
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// SPEED TEST --------------------------------------------------------------
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// Background Process
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if ($argc == 2 && $argv[1]=='speedtest'){
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$item = 0;
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foreach ($mire as $label => $url) {
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$cache[$label] = (float) @ $cache[$label];
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if ($item == $cache['item']) {
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$data = ""; $timeout = 10;
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$before = microtime(true);
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while ($timeout > 0 && strlen($data) < 15000000) {
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$data .= file_get_contents($url);
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$timeout--;
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}
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$after = microtime(true);
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$len = strlen($data);
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if (($after - $before) > 0) {
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$speed = $len / ($after - $before);
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if ($cache[$label] > 0)
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$cache[$label] = ($cache[$label] + $speed) / 2;
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else
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$cache[$label] = $speed;
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} else
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$cache[$label] = 0;
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}
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$item++;
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}
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$cache['item'] = ($cache['item'] + 1) % count($mire);
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//save cache for next munin call
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@file_put_contents($cache_file,serialize($cache));
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@chmod ($cache_file, 0666);
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@chown($cache_file,'munin');
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}
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else
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{
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//do all speedtests in background
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$processes = trim(shell_exec("ps aux | grep php | grep speedtest"));
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if (count(explode("\n", $processes)) <= 2) {
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shell_exec("nohup ".$argv[0].' speedtest > /dev/null 2>&1 &echo $!');
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}
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}
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?>
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