mirror of
https://github.com/librenms/librenms.git
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57 lines
2.1 KiB
PHP
57 lines
2.1 KiB
PHP
<?php
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/*
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* LibreNMS front page top ports graph
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* - Find most utilised ports that have been polled in the last N minutes
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*
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* Author: Paul Gear
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* Copyright (c) 2013 Gear Consulting Pty Ltd <http://libertysys.com.au/>
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*
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* This program is free software: you can redistribute it and/or modify it
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* under the terms of the GNU General Public License as published by the
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* Free Software Foundation, either version 3 of the License, or (at your
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* option) any later version. Please see LICENSE.txt at the top level of
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* the source code distribution for details.
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*/
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$minutes = 15;
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$seconds = ($minutes * 60);
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$top = $config['front_page_settings']['top']['ports'];
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if (is_admin() === true || is_read() === true) {
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$query = "
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SELECT *, p.ifInOctets_rate + p.ifOutOctets_rate as total
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FROM ports as p, devices as d
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WHERE d.device_id = p.device_id
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AND unix_timestamp() - p.poll_time < $seconds
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AND ( p.ifInOctets_rate > 0
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OR p.ifOutOctets_rate > 0 )
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ORDER BY total desc
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LIMIT $top
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";
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}
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else {
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$query = "
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SELECT *, I.ifInOctets_rate + I.ifOutOctets_rate as total
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FROM ports as I, devices as d,
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`devices_perms` AS `P`, `ports_perms` AS `PP`
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WHERE ((`P`.`user_id` = ? AND `P`.`device_id` = `d`.`device_id`) OR (`PP`.`user_id` = ? AND `PP`.`port_id` = `I`.`port_id` AND `I`.`device_id` = `d`.`device_id`)) AND
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d.device_id = I.device_id
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AND unix_timestamp() - I.poll_time < $seconds
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AND ( I.ifInOctets_rate > 0
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OR I.ifOutOctets_rate > 0 )
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ORDER BY total desc
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LIMIT $top
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";
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$param[] = array(
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$_SESSION['user_id'],
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$_SESSION['user_id'],
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);
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}//end if
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echo "<strong>Top $top ports (last $minutes minutes)</strong>\n";
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echo "<table class='simple'>\n";
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foreach (dbFetchRows($query, $param) as $result) {
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echo '<tr class=top10>'.'<td class=top10>'.generate_device_link($result, shorthost($result['hostname'])).'</td>'.'<td class=top10>'.generate_port_link($result).'</td>'.'<td class=top10>'.generate_port_link($result, generate_port_thumbnail($result)).'</td>'."</tr>\n";
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}
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echo "</table>\n";
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