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https://github.com/librenms/librenms.git
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2b8178bb5b
git-svn-id: http://www.observium.org/svn/observer/trunk@3068 61d68cd4-352d-0410-923a-c4978735b2b8
65 lines
1.7 KiB
PHP
65 lines
1.7 KiB
PHP
<?php
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$uptime = snmp_get($device, "sysUpTime.0", "-Otv");
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$time_offset = time() - intval($uptime) / 100;
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$slavals = snmp_walk($device, "ciscoRttMonMIB.ciscoRttMonObjects.rttMonCtrl.rttMonLatestRttOperTable", "-OUsqt", "+CISCO-RTTMON-MIB");
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$sla_table = array();
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foreach (explode("\n", $slavals) as $sla) {
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$key_val = explode(" ", $sla, 2);
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if (count($key_val) != 2)
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$key_val[] = "";
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$key = $key_val[0];
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$value = $key_val[1];
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$prop_id = explode(".", $key);
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if ((count($prop_id) != 2) || !ctype_digit($prop_id[1]))
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continue;
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$property = str_replace("rttMonLatestRttOper", "", $prop_id[0]);
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$id = intval($prop_id[1]);
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$sla_table[$id][$property] = trim($value);
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}
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// Update timestamps
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foreach ($sla_table as &$sla)
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{
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$sla['UnixTime'] = intval($sla['Time'] / 100 + $time_offset);
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$sla['TimeStr'] = strftime("%Y-%m-%d %H:%M:%S", $sla['UnixTime']);
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}
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unset($sla);
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foreach (dbFetchRows("SELECT * FROM `slas` WHERE `device_id` = ? AND `deleted` = 0 AND `status` = 1", array($device['device_id'])) as $sla)
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{
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echo("SLA " . $sla['sla_nr'] . ": " . $sla['rtt_type'] . " " . $sla['owner'] . " " . $sla['tag']. "... ");
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$slarrd = $config['rrd_dir'] . "/" . $device['hostname'] . "/" . safename("sla-" . $sla['sla_nr'] . ".rrd");
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if (!is_file($slarrd))
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{
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rrdtool_create($slarrd, "--step 300 \
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DS:rtt:GAUGE:600:0:300000 ".$config['rrd_rra']);
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}
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if (isset($sla_table[$sla['sla_nr']]))
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{
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$slaval = $sla_table[$sla['sla_nr']];
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echo($slaval['CompletionTime'] . "ms at " . $slaval['TimeStr']);
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$ts = $slaval['UnixTime'];
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$val = $slaval['CompletionTime'];
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}
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else
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{
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echo("NaN");
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$ts = 'N';
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$val = 'U';
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}
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rrdtool_update($slarrd,$ts.":".$val);
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echo("\n");
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}
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?>
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