+++ /dev/null
-<%#
-LuCI - Lua Configuration Interface
-Copyright 2010 Jo-Philipp Wich <xm@subsignal.org>
-
-Licensed under the Apache License, Version 2.0 (the "License");
-you may not use this file except in compliance with the License.
-You may obtain a copy of the License at
-
- http://www.apache.org/licenses/LICENSE-2.0
-
--%>
-
-<%+header%>
-
-<script type="text/javascript" src="<%=resource%>/cbi.js"></script>
-<script type="text/javascript">//<![CDATA[
- var bwxhr = new XHR();
-
- var G;
- var TIME = 0;
- var L01 = 1;
- var L05 = 2;
- var L15 = 3;
-
- var width = 760;
- var height = 300;
- var step = 5;
-
- var data_wanted = Math.floor(width / step);
- var data_fill = 0;
- var data_stamp = 0;
-
- var data_01 = [ ];
- var data_05 = [ ];
- var data_15 = [ ];
-
- var line_01;
- var line_05;
- var line_15;
-
- var label_25;
- var label_050;
- var label_75;
-
- var label_01_cur;
- var label_01_avg;
- var label_01_peak;
-
- var label_05_cur;
- var label_05_avg;
- var label_05_peak;
-
- var label_15_cur;
- var label_15_avg;
- var label_15_peak;
-
- var label_scale;
-
-
- /* wait for SVG */
- window.setTimeout(
- function() {
- var svg = document.getElementById('bwsvg');
-
- try {
- G = svg.getSVGDocument
- ? svg.getSVGDocument() : svg.contentDocument;
- }
- catch(e) {
- G = document.embeds['bwsvg'].getSVGDocument();
- }
-
- if (!G)
- {
- window.setTimeout(arguments.callee, 1000);
- }
- else
- {
- /* find sizes */
- width = svg.offsetWidth - 2;
- height = svg.offsetHeight - 2;
- data_wanted = Math.ceil(width / step);
-
- /* prefill datasets */
- for (var i = 0; i < data_wanted; i++)
- {
- data_01[i] = 0;
- data_05[i] = 0;
- data_15[i] = 0;
- }
-
- /* find svg elements */
- line_01 = G.getElementById('load01');
- line_05 = G.getElementById('load05');
- line_15 = G.getElementById('load15');
-
- label_25 = G.getElementById('label_25');
- label_50 = G.getElementById('label_50');
- label_75 = G.getElementById('label_75');
-
- label_01_cur = document.getElementById('lb_load01_cur');
- label_01_avg = document.getElementById('lb_load01_avg');
- label_01_peak = document.getElementById('lb_load01_peak');
-
- label_05_cur = document.getElementById('lb_load05_cur');
- label_05_avg = document.getElementById('lb_load05_avg');
- label_05_peak = document.getElementById('lb_load05_peak');
-
- label_15_cur = document.getElementById('lb_load15_cur');
- label_15_avg = document.getElementById('lb_load15_avg');
- label_15_peak = document.getElementById('lb_load15_peak');
-
- label_scale = document.getElementById('scale');
-
-
- /* plot horizontal time interval lines */
- for (var i = width % (step * 60); i < width; i += step * 60)
- {
- var line = G.createElementNS('http://www.w3.org/2000/svg', 'line');
- line.setAttribute('x1', i);
- line.setAttribute('y1', 0);
- line.setAttribute('x2', i);
- line.setAttribute('y2', '100%');
- line.setAttribute('style', 'stroke:black;stroke-width:0.1');
-
- var text = G.createElementNS('http://www.w3.org/2000/svg', 'text');
- text.setAttribute('x', i + 5);
- text.setAttribute('y', 15);
- text.setAttribute('style', 'fill:#999999; font-size:9pt');
- text.appendChild(G.createTextNode(Math.round((width - i) / step / 60) + 'm'));
-
- label_25.parentNode.appendChild(line);
- label_25.parentNode.appendChild(text);
- }
-
- label_scale.innerHTML = String.format('<%:(%d minute window, %d second interval)%>', data_wanted / 60, 3);
-
- /* render datasets, start update interval */
- XHR.poll(3, '<%=build_url("admin/status/realtime/load_status")%>', null,
- function(x, data)
- {
- var data_max = 0;
- var data_scale = 0;
-
- var data_01_avg = 0;
- var data_05_avg = 0;
- var data_15_avg = 0;
-
- var data_01_peak = 0;
- var data_05_peak = 0;
- var data_15_peak = 0;
-
- for (var i = data_stamp ? 0 : 1; i < data.length; i++)
- {
- /* skip overlapping entries */
- if (data[i][TIME] <= data_stamp)
- continue;
-
- data_01.push(data[i][L01]);
- data_05.push(data[i][L05]);
- data_15.push(data[i][L15]);
- }
-
- /* cut off outdated entries */
- data_01 = data_01.slice(data_01.length - data_wanted, data_01.length);
- data_05 = data_05.slice(data_05.length - data_wanted, data_05.length);
- data_15 = data_15.slice(data_15.length - data_wanted, data_15.length);
-
- /* find peak */
- for (var i = 0; i < data_01.length; i++)
- {
- data_max = Math.max(data_max, data_01[i]);
- data_max = Math.max(data_max, data_05[i]);
- data_max = Math.max(data_max, data_15[i]);
-
- data_01_peak = Math.max(data_01_peak, data_01[i]);
- data_05_peak = Math.max(data_05_peak, data_05[i]);
- data_15_peak = Math.max(data_15_peak, data_15[i]);
-
- if (i > 0)
- {
- data_01_avg = (data_01_avg + data_01[i]) / 2;
- data_05_avg = (data_05_avg + data_05[i]) / 2;
- data_15_avg = (data_15_avg + data_15[i]) / 2;
- }
- else
- {
- data_01_avg = data_01[i];
- data_05_avg = data_05[i];
- data_15_avg = data_15[i];
- }
- }
-
- /* remember current timestamp, calculate horizontal scale */
- data_stamp = data[data.length-1][TIME];
- data_scale = height / (data_max * 1.1);
-
-
- /* plot data */
- var pt_01 = '0,' + height;
- var pt_05 = '0,' + height;
- var pt_15 = '0,' + height;
-
- var y_01 = 0;
- var y_05 = 0;
- var y_15 = 0;
-
- for (var i = 0; i < data_01.length; i++)
- {
- var x = i * step;
-
- y_01 = height - Math.floor(data_01[i] * data_scale);
- y_05 = height - Math.floor(data_05[i] * data_scale);
- y_15 = height - Math.floor(data_15[i] * data_scale);
-
- pt_01 += ' ' + x + ',' + y_01;
- pt_05 += ' ' + x + ',' + y_05;
- pt_15 += ' ' + x + ',' + y_15;
- }
-
- pt_01 += ' ' + width + ',' + y_01 + ' ' + width + ',' + height;
- pt_05 += ' ' + width + ',' + y_05 + ' ' + width + ',' + height;
- pt_15 += ' ' + width + ',' + y_15 + ' ' + width + ',' + height;
-
-
- line_01.setAttribute('points', pt_01);
- line_05.setAttribute('points', pt_05);
- line_15.setAttribute('points', pt_15);
-
- label_25.firstChild.data = (1.1 * 0.25 * data_max / 100).toFixed(2);
- label_50.firstChild.data = (1.1 * 0.50 * data_max / 100).toFixed(2);
- label_75.firstChild.data = (1.1 * 0.75 * data_max / 100).toFixed(2);
-
- label_01_cur.innerHTML = (data_01[data_01.length-1] / 100).toFixed(2);
- label_05_cur.innerHTML = (data_05[data_05.length-1] / 100).toFixed(2);
- label_15_cur.innerHTML = (data_15[data_15.length-1] / 100).toFixed(2);
-
- label_01_avg.innerHTML = (data_01_avg / 100).toFixed(2);
- label_05_avg.innerHTML = (data_05_avg / 100).toFixed(2);
- label_15_avg.innerHTML = (data_15_avg / 100).toFixed(2);
-
- label_01_peak.innerHTML = (data_01_peak / 100).toFixed(2);
- label_05_peak.innerHTML = (data_05_peak / 100).toFixed(2);
- label_15_peak.innerHTML = (data_15_peak / 100).toFixed(2);
- }
- );
- }
- }, 1000
- );
-//]]></script>
-
-<h2><a id="content" name="content"><%:Realtime Load%></a></h2>
-
-<embed id="bwsvg" style="width:100%; height:300px; border:1px solid #000000; background-color:#FFFFFF" src="<%=resource%>/load.svg" />
-<div style="text-align:right"><small id="scale">-</small></div>
-<br />
-
-<table style="width:100%; table-layout:fixed" cellspacing="5">
- <tr>
- <td style="text-align:right; vertical-align:top"><strong style="border-bottom:2px solid #ff0000; white-space:nowrap"><%:1 Minute Load:%></strong></td>
- <td id="lb_load01_cur">0</td>
-
- <td style="text-align:right; vertical-align:top"><strong><%:Average:%></strong></td>
- <td id="lb_load01_avg">0</td>
-
- <td style="text-align:right; vertical-align:top"><strong><%:Peak:%></strong></td>
- <td id="lb_load01_peak">0</td>
- </tr>
- <tr>
- <td style="text-align:right; vertical-align:top"><strong style="border-bottom:2px solid #ff6600; white-space:nowrap"><%:5 Minute Load:%></strong></td>
- <td id="lb_load05_cur">0</td>
-
- <td style="text-align:right; vertical-align:top"><strong><%:Average:%></strong></td>
- <td id="lb_load05_avg">0</td>
-
- <td style="text-align:right; vertical-align:top"><strong><%:Peak:%></strong></td>
- <td id="lb_load05_peak">0</td>
- </tr>
- <tr>
- <td style="text-align:right; vertical-align:top"><strong style="border-bottom:2px solid #ffaa00; white-space:nowrap"><%:15 Minute Load:%></strong></td>
- <td id="lb_load15_cur">0</td>
-
- <td style="text-align:right; vertical-align:top"><strong><%:Average:%></strong></td>
- <td id="lb_load15_avg">0</td>
-
- <td style="text-align:right; vertical-align:top"><strong><%:Peak:%></strong></td>
- <td id="lb_load15_peak">0</td>
- </tr>
-</table>
-
-<%+footer%>
projects / project / luci.git / blobdiff