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chart.html
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<html>
<head>
<title>Cache Put Benchmark</title>
<script type="text/javascript" src="https://www.gstatic.com/charts/loader.js">
</script>
<script type="text/javascript">
google.charts.load('current', {packages: ['corechart']});
</script>
</head>
<body>
<div id="container" style="width: 550px; height: 400px; margin: 0 auto">
</div>
<script language="JavaScript">
function drawChart() {
var jsonData = loadJSON("reports/test.json");
var iterationArr = [];
var chartRows = [
['iteration', 'Nanoseconds per request']
];
for (var i in jsonData) {
if ((!iterationArr.includes(jsonData[i].iteration))&&jsonData[i].iteration != null) {
//console.log(jsonData[i].iteration);
iterationArr.push(jsonData[i].iteration);
}
}
for (var i in iterationArr) {
var avg = getAverageTime(iterationArr[i], jsonData);
var row = [iterationArr[i].toString(), avg];
chartRows.push(row);
}
// Define the chart to be drawn.
var data = google.visualization.arrayToDataTable(chartRows);
var options = {title: 'Nanoseconds per request'};
// Instantiate and draw the chart.
var chart = new google.visualization.BarChart(document.getElementById('container'));
chart.draw(data, options);
}
google.charts.setOnLoadCallback(drawChart);
function loadTextFileAjaxSync(filePath, mimeType) {
var xmlhttp = new XMLHttpRequest();
xmlhttp.open("GET", filePath, false);
if (mimeType != null) {
if (xmlhttp.overrideMimeType) {
xmlhttp.overrideMimeType(mimeType);
}
}
xmlhttp.send();
if (xmlhttp.status == 200) {
return xmlhttp.responseText;
}
else {
return null;
}
}
function loadJSON(filePath) {
// Load json file;
var json = loadTextFileAjaxSync(filePath, "application/json");
// Parse json
return JSON.parse(json);
}
function getAverageTime(iteration, data) {
var count = 0;
var sum = 0;
for (var i in data) {
if (iteration = data[i].iteration) {
var id = data[i].timeTaken;
count++;
sum += id;
}
}
return (sum / count);
}
</script>
</body>
</html>