var label_scale;
- function update_graph()
- {
- bwxhr.get('<%=build_url("admin/status/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- /* cut off outdated entries */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_01[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);
-
- /* reset timer */
- window.setTimeout(update_graph, 1000);
- }
- )
- }
-
/* wait for SVG */
window.setTimeout(
function() {
label_25.parentNode.appendChild(text);
}
- label_scale.innerHTML = String.format('<%:(%d minute window, %d second interval)%>', data_wanted / 60, 1);
+ label_scale.innerHTML = String.format('<%:(%d minute window, %d second interval)%>', data_wanted / 60, 3);
/* render datasets, start update interval */
- update_graph();
+ XHR.poll(3, '<%=build_url("admin/status/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_01[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);
+
+ /* reset timer */
+ window.setTimeout(update_graph, 1000);
+ }
+ );
}
}, 1000
);
projects / project / luci.git / blobdiff