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106 lines
4.1 KiB
PHP
106 lines
4.1 KiB
PHP
<?php
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/*
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+-------------------------------------------------------------------------+
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| Copyright (C) 2004-2016 The Cacti Group |
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| This program is free software; you can redistribute it and/or |
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| modify it under the terms of the GNU General Public License |
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| as published by the Free Software Foundation; either version 2 |
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| of the License, or (at your option) any later version. |
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| This program is distributed in the hope that it will be useful, |
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| but WITHOUT ANY WARRANTY; without even the implied warranty of |
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| MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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| GNU General Public License for more details. |
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+-------------------------------------------------------------------------+
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| Cacti: The Complete RRDTool-based Graphing Solution |
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+-------------------------------------------------------------------------+
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| This code is designed, written, and maintained by the Cacti Group. See |
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| about.php and/or the AUTHORS file for specific developer information. |
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+-------------------------------------------------------------------------+
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| http://www.cacti.net/ |
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+-------------------------------------------------------------------------+
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*/
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/* we are not talking to the browser */
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$no_http_headers = true;
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define('MAX_RECACHE_RUNTIME', 296);
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/* do NOT run this script through a web browser */
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if (!isset($_SERVER['argv'][0]) || isset($_SERVER['REQUEST_METHOD']) || isset($_SERVER['REMOTE_ADDR'])) {
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die('<br><strong>This script is only meant to run at the command line.</strong>');
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}
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/* Start Initialization Section */
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include(dirname(__FILE__) . '/include/global.php');
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include_once($config['base_path'] . '/lib/poller.php');
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include_once($config['base_path'] . '/lib/data_query.php');
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include_once($config['base_path'] . '/lib/rrd.php');
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/* Record Start Time */
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$start = microtime(true);
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$poller_commands = db_fetch_assoc('SELECT poller_command.action, poller_command.command FROM poller_command WHERE poller_command.poller_id = 0');
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$last_host_id = 0;
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$first_host = true;
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$recached_hosts = 0;
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if (sizeof($poller_commands) > 0) {
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foreach ($poller_commands as $command) {
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switch ($command['action']) {
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case POLLER_COMMAND_REINDEX:
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list($host_id, $data_query_id) = explode(':', $command['command']);
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if ($last_host_id != $host_id) {
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$last_host_id = $host_id;
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$first_host = true;
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$recached_hosts++;
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} else {
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$first_host = false;
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}
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if ($first_host) {
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cacti_log("Device[$host_id] WARNING: Recache Event Detected for Device", true, 'PCOMMAND');
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}
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if (read_config_option('log_verbosity') >= POLLER_VERBOSITY_DEBUG) {
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cacti_log("Device[$host_id] RECACHE: Recache for Device, data query #$data_query_id", true, 'PCOMMAND');
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}
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run_data_query($host_id, $data_query_id);
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if (read_config_option('log_verbosity') >= POLLER_VERBOSITY_DEBUG) {
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cacti_log("Device[$host_id] RECACHE: Recache successful.", true, 'PCOMMAND');
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}
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break;
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default:
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cacti_log('ERROR: Unknown poller command issued', true, 'PCOMMAND');
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}
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/* record current_time */
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$current = microtime(true);
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/* end if runtime has been exceeded */
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if (($current-$start) > MAX_RECACHE_RUNTIME) {
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cacti_log("ERROR: Poller Command processing timed out after processing '" . $command . "'",true,'PCOMMAND');
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break;
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}
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}
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db_execute('DELETE FROM poller_command WHERE poller_id = 0');
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}
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/* take time to log performance data */
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$recache = microtime(true);
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$recache_stats = sprintf('RecacheTime:%01.4f DevicesRecached:%s', round($recache - $start, 4), $recached_hosts);
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if ($recached_hosts > 0) {
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cacti_log('STATS: ' . $recache_stats, true, 'RECACHE');
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}
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/* insert poller stats into the settings table */
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db_execute("REPLACE INTO settings (name, value) VALUES ('stats_recache', '$recache_stats')");
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