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Commit version 24.12.13800

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This commit is contained in:
Chris Hammer
2025-01-06 17:35:06 -05:00
parent b7f6a79c2c
commit 55d9218816
6133 changed files with 4239740 additions and 1374287 deletions
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73
includes/polling/syslog.inc.php Normal file
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<?php
/**
* Observium
*
* This file is part of Observium.
*
* @package observium
* @subpackage poller
* @copyright (C) Adam Armstrong
*
*/
if (!$config['enable_syslog']) {
// Syslog disabled
if (isset($attribs['syslog_stats'])) {
del_entity_attrib('device', $device['device_id'], 'syslog_stats');
}
return;
}
$where = generate_query_values($device['device_id'], 'device_id');
if (!(isset($attribs['syslog_stats']) || dbExist('syslog', $where))) {
// Exist much faster than count()
// do not store stats when no syslog messages
return;
}
$syslog_stats = safe_json_decode($attribs['syslog_stats']);
if (!is_array($syslog_stats)) {
// init stats
$syslog_stats = [
'count' => 0, // total messages count
'rate' => 0, // rate per second
'last_id' => 0, // last message id (seq)
'last_unixtime' => time() // last polled time
];
}
print_debug_vars($syslog_stats);
$sql = 'SELECT COUNT(*) AS `count`, MAX(`seq`) AS `seq` FROM `syslog` ';
$syslog_db = dbFetchRow($sql . generate_where_clause($where, '`seq` > ' . (int)$syslog_stats['last_id']));
// auto increment was reset?
if (!$syslog_db['count'] && ($auto_id = dbShowNextID('syslog')) && $auto_id < $syslog_stats['last_id']) {
print_debug('Auto increment of syslog table was reset.');
$syslog_db = dbFetchRow($sql . generate_where_clause($where));
}
$syslog_count = int_add($syslog_stats['count'], $syslog_db['count']);
$syslog_time = time();
$syslog_period = $syslog_time - $syslog_stats['last_unixtime'];
$syslog_rate = float_div($syslog_db['count'], $syslog_period);
//check_entity('syslog', $device, [ 'count' => $syslog_count, 'rate' => $syslog_rate ]);
$alert_metrics['syslog_count_total'] = $syslog_count;
$alert_metrics['syslog_count'] = $syslog_stats['count'];
$alert_metrics['syslog_rate'] = $syslog_rate;
rrdtool_update_ng($device, 'syslog', [ 'count' => $syslog_count, 'messages' => $syslog_count ]);
$graphs['syslog_count'] = TRUE;
$graphs['syslog_messages'] = TRUE;
// store new stats
$syslog_stats = [
'count' => $syslog_count, // total messages count
'rate' => $syslog_rate, // rate per second
'last_id' => $syslog_db['seq'], // last message id (seq)
'last_unixtime' => $syslog_time // last polled time
];
print_debug_vars($syslog_stats, 1);
set_entity_attrib('device', $device['device_id'], 'syslog_stats', safe_json_encode($syslog_stats));
// EOF