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yubikey-val/ykval-munin-ksmlatency.php

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2010-06-22 17:55:52 +02:00
#!/usr/bin/php
<?php
set_include_path(get_include_path() . PATH_SEPARATOR .
"/etc/ykval:/usr/share/ykval");
require_once 'ykval-synclib.php';
require_once 'ykval-config.php';
require_once 'ykval-log.php';
function ksmurl2shortname ($ksmurl) {
if (preg_match("/^[^\/]+\/\/([a-z0-9-]+)/", $ksmurl, $ksmname)==0){
echo "Cannot match ksm name: " . $ksmurl . "\n";
exit (1);
}
return $ksmname[1];
}
$ksms = otp2ksmurls ("ccccccccfnkjtvvijktfrvvginedlbvudjhjnggndtck", 16);
$shortksms = array_map("ksmurl2shortname", $ksms);
if ($argc==2 && strcmp($argv[1], "config")==0) {
echo "multigraph yk_latency\n";
echo "graph_title KSM latency\n";
echo "graph_vlabel Average KSM Decrypt Latency (seconds)\n";
echo "graph_category ykval\n";
echo "graph_width 400\n";
foreach ($shortksms as $shortksm) {
echo "${shortksm}_avgwait.label ${shortksm}\n";
echo "${shortksm}_avgwait.type GAUGE\n";
echo "${shortksm}_avgwait.info Average wait time for KSM decrypt\n";
echo "${shortksm}_avgwait.min 0\n";
echo "${shortksm}_avgwait.draw LINE1\n";
}
exit(0);
}
echo "multigraph diskstats_latency\n";
foreach ($ksms as $ksm) {
$shortksm = ksmurl2shortname ($ksm);
$time = `curl --silent --write-out '%{time_total}' --max-time 42 '$ksm' -o /dev/null`;
echo "${shortksm}_avgwait.value $time\n";
}
?>