88 lines
3.0 KiB
PHP
88 lines
3.0 KiB
PHP
<?php
|
|
/**
|
|
* Observium
|
|
*
|
|
* This file is part of Observium.
|
|
*
|
|
* @package observium
|
|
* @subpackage poller
|
|
* @copyright (C) 2006-2013 Adam Armstrong, (C) 2013-2021 Observium Limited
|
|
*
|
|
*/
|
|
|
|
$table_rows = array();
|
|
|
|
// Pre-cache all processors oid
|
|
$query = 'SELECT `processor_oid` FROM `processors` WHERE `device_id` = ? AND `processor_oid` REGEXP ? AND `processor_type` != ?';
|
|
// wmi excluded, select only valid numeric OIDs like .1.2.3.3 (excluded ucd-old, hr-average)
|
|
if ($oid_to_cache = dbFetchColumn($query, array($device['device_id'], '^\.?[0-9]+(\.[0-9]+)+$', 'wmi'))) {
|
|
usort($oid_to_cache, 'compare_numeric_oids'); // correctly sort numeric oids
|
|
print_debug_vars($oid_to_cache);
|
|
$oid_cache = snmp_get_multi_oid($device, $oid_to_cache, $oid_cache, NULL, NULL, OBS_SNMP_ALL_NUMERIC);
|
|
print_debug_vars($oid_cache);
|
|
}
|
|
|
|
$sql = "SELECT * FROM `processors` WHERE `device_id` = ?";
|
|
|
|
foreach (dbFetchRows($sql, array($device['device_id'])) as $processor) {
|
|
// echo("Processor " . $processor['processor_descr'] . " ");
|
|
|
|
$processor['processor_oid'] = '.' . ltrim($processor['processor_oid'], '.'); // Fix first dot in oid
|
|
|
|
$file = $config['install_dir']."/includes/polling/processors/".$processor['processor_type'].".inc.php";
|
|
if (is_file($file)) {
|
|
include($file);
|
|
} elseif (isset($oid_cache[$processor['processor_oid']])) {
|
|
// Use cached OIDs
|
|
$proc = $oid_cache[$processor['processor_oid']];
|
|
} else {
|
|
// Not should be happen, but keep it as last anyway
|
|
$proc = snmp_get_oid($device, $processor['processor_oid']);
|
|
}
|
|
|
|
$proc = snmp_fix_numeric($proc);
|
|
|
|
if (is_numeric($proc)) {
|
|
if (!$processor['processor_precision']) {
|
|
$processor['processor_precision'] = 1;
|
|
}
|
|
$proc = round($proc / $processor['processor_precision'], 2);
|
|
if ($processor['processor_returns_idle'] == 1) {
|
|
$proc = 100 - $proc;
|
|
} // The OID returns idle value, so we subtract it from 100.
|
|
} else {
|
|
$proc = 0;
|
|
}
|
|
$processor['processor_usage'] = $proc;
|
|
|
|
$graphs['processor'] = TRUE;
|
|
|
|
// Update StatsD/Carbon
|
|
if ($config['statsd']['enable'] == TRUE) {
|
|
StatsD::gauge(str_replace(".", "_", $device['hostname']).'.'.'processor'.'.'.$processor['processor_type'] . "-" . $processor['processor_index'], $proc);
|
|
}
|
|
|
|
// Update RRD
|
|
rrdtool_update_ng($device, 'processor', array('usage' => $proc), $processor['processor_type'] . "-" . $processor['processor_index']);
|
|
|
|
// Update SQL State
|
|
dbUpdate(array('processor_usage' => $proc, 'processor_polled' => time()), 'processors', '`processor_id` = ?', array($processor['processor_id']));
|
|
|
|
// Check alerts
|
|
check_entity('processor', $processor, array('processor_usage' => $proc));
|
|
|
|
$table_row = array();
|
|
$table_row[] = $processor['processor_descr'];
|
|
$table_row[] = $processor['processor_type'];
|
|
$table_row[] = $processor['processor_index'];
|
|
$table_row[] = $processor['processor_usage'].'%';
|
|
$table_rows[] = $table_row;
|
|
unset($table_row);
|
|
|
|
}
|
|
|
|
$headers = array('%WLabel%n', '%WType%n', '%WIndex%n', '%WUsage%n');
|
|
print_cli_table($table_rows, $headers);
|
|
|
|
// EOF
|