mirror of
https://github.com/stylersnico/librenms.git
synced 2026-07-28 08:02:41 +02:00
Added support for logging packet loss and min/max/avg response times on fping
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laf
@@ -382,6 +382,13 @@ if (device_permitted($vars['device']) || $check_device == $vars['device'])
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</li>');
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}
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echo('<li class="' . $select['performance'] . '">
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<a href="'.generate_device_url($device, array('tab' => 'performance')).'">
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<img src="images/16/chart_line.png" align="absmiddle" border="0" /> Performance
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</a>
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</li>');
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echo ('<li style="float: right;"><a href="https://' . $device['hostname'] . '"><img src="images/16/http.png" alt="https" title="Launch browser to https://' . $device['hostname'] . '" border="0" width="16" height="16" target="_blank"></a></li>
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<li style="float: right;"><a href="ssh://' . $device['hostname'] . '"><img src="images/16/ssh.png" alt="ssh" title="SSH to ' . $device['hostname'] . '" border="0" width="16" height="16"></a></li>
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<li style="float: right;"><a href="telnet://' . $device['hostname'] . '"><img src="images/16/telnet.png" alt="telnet" title="Telnet to ' . $device['hostname'] . '" border="0" width="16" height="16"></a></li>');
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@@ -0,0 +1,158 @@
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<?php
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/*
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* LibreNMS
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*
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* Copyright (c) 2015 Søren Friis Rosiak <sorenrosiak@gmail.com>
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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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* Copyright (c) 2014 Neil Lathwood <https://github.com/laf/ http://www.lathwood.co.uk/fa>
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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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if(!isset($vars['section'])) { $vars['section'] = "performance"; }
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if (is_admin() === true || is_read() === true) {
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$query = "SELECT DATE_FORMAT(timestamp, '".$config['alert_graph_date_format']."') Date, xmt,rcv,loss,min,max,avg FROM `device_perf` WHERE `device_id` = ?";
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$param = array($device['device_id']);
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} else {
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$query = "SELECT DATE_FORMAT(timestamp, '".$config['alert_graph_date_format']."') Date, xmt,rcv,loss,min,max,avg FROM `device_perf`,`devices_perms` WHERE `device_id` = ? AND alert_log.device_id = devices_perms.device_id AND devices_perms.user_id = " . $_SESSION['user_id'];
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$param = array($device['device_id']);
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}
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?>
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<script src="js/vis.min.js"></script>
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<div id="visualization"></div>
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<script type="text/javascript">
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var container = document.getElementById('visualization');
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<?php
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$groups = array();
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$max_val = 0;
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foreach(dbFetchRows($query, $param) as $return_value) {
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$date = $return_value['Date'];
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$loss = $return_value['loss'];
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$min = $return_value['min'];
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$max = $return_value['max'];
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$avg = $return_value['avg'];
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if ($max > $max_val) {
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$max_val = $max;
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}
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$data[] = array('x' => $date,'y' => $loss,'group' => 0);
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$data[] = array('x' => $date,'y' => $min,'group' => 1);
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$data[] = array('x' => $date,'y' => $max,'group' => 2);
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$data[] = array('x' => $date,'y' => $avg,'group' => 3);
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}
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$graph_data = _json_encode($data);
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?>
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var names = ['Loss','Min latency','Max latency','Avg latency'];
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var groups = new vis.DataSet();
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groups.add({
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id: 0,
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content: names[0],
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options: {
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drawPoints: {
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style: 'circle'
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},
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shaded: {
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orientation: 'bottom'
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}
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}
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});
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groups.add({
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id: 1,
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content: names[1],
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options: {
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yAxisOrientation: 'right',
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drawPoints: {
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style: 'circle'
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},
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shaded: {
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orientation: 'bottom'
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}
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}
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});
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groups.add({
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id: 2,
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content: names[2],
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options: {
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yAxisOrientation: 'right',
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drawPoints: {
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style: 'circle'
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},
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shaded: {
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orientation: 'bottom'
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}
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}
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});
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groups.add({
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id: 3,
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content: names[3],
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options: {
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yAxisOrientation: 'right',
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drawPoints: {
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style: 'circle'
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},
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shaded: {
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orientation: 'bottom'
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}
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}
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});
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<?php
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?>
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var items =
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<?php
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echo $graph_data; ?>
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;
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var dataset = new vis.DataSet(items);
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var options = {
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barChart: {width:50, align:'right',handleOverlap:'sideBySide'}, // align: left, center, right
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drawPoints: false,
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legend: {left:{position:"bottom-left"}},
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dataAxis: {
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icons:true,
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showMajorLabels: true,
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showMinorLabels: true,
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customRange: {
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left: {
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min: 0, max: 100
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},
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right: {
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min: 0, max: <?php echo $max_val; ?>
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}
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}
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},
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zoomMin: 86400, //24hrs
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zoomMax: <?php
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$first_date = reset($data);
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$last_date = end($data);
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$milisec_diff = abs(strtotime($first_date[x]) - strtotime($last_date[x])) * 1000;
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echo $milisec_diff;
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?>,
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orientation:'top'
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};
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var graph2d = new vis.Graph2d(container, items, groups, options);
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</script>
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