HotFunctions/utils/visualize.html at master · Prev/HotFunctions · GitHub

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<html>
<body>
	<style>
		body {
			background-color: #eee;
			overflow: scroll;
		}
		#container {
			position: relative;
			margin: 30px auto;
			font-size: 12px;
		}

		.axis-wrap {
			position: relative;
			top: -33px;
			color: #999;
		}

		.node {
			position: relative;
			padding: 10px;
			/* border: 1px solid black; */
			height: 200px;
			margin: 50px 0;
			box-sizing: border-box;
			background-color: #fff;
		}

		.node h3 {
			position: relative;
			top: -45px;
			left: -10px;
		}

		.node .box {
			position: absolute;
			padding: 1px;
			box-sizing: border-box;
			border: 1px solid black;
		}

		.node .line {
			position: absolute;
			width: 3000px;
			border-top: 1px solid #ccc;
		}

		.box.cold{ background: #b9b9b9; ; }
		.box.type-T { background-color: #e0e0e0; }
		.box.type-D { background-color: #ccc; }
		.box.type-B { background-color: #bbb; }

		.axis {
			position: absolute;
			top: 5px;
		}
	</style>

	<div id="file-area">
		<input id="file-input" type="file" onChange="fileOnChange()">
		<script>
			function fileOnChange() {
				var file = document.getElementById('file-input').files[0];
				if (file) {
					var reader = new FileReader();
					reader.readAsText(file, 'UTF-8');
					reader.onload = function (event) {
						draw(event.target.result);
					}
					reader.onerror = function (event) {
						console.error(event);
					}
				}
			}
		</script>
	</div>
	<div id="container"></div>


	<script>
		const WIDTH_OVER_MSEC = 0.05;
		const HEIGHT = 25;
		const NUM_NODES = 8;
		const NODE_CAPACITY = 8;

		function draw(log) {
			let htmls = [];
			for (let i = 0; i < NUM_NODES; i++) {
				htmls[i] = `<h3>Node ${i}</h3>`;
			}

			var stdTime = -1;
			var localOffsets = [];
			var totalWidth = 0;

			for (let i = 0; i < NUM_NODES; i++) {
				var arr = [];
				for (let j = 0; j < NODE_CAPACITY; j++) {
					arr.push(0);
				}
				localOffsets.push(arr)
			}

			log.split("\n").forEach(e => {
				const splitted = e.split(' ');
				if (splitted.length < 3) {
					return;
				}

				const startTime = parseInt(splitted[2]);
				const endTime = parseInt(splitted[3]);
				const appName = splitted[4];
				let nodeIndex;

				try {
					nodeIndex = parseInt(e.split('"WorkerNodeId":')[1].split(',')[0]);
				} catch (e) {
					return;
				}

				if (stdTime == -1) {
					stdTime = startTime;
				}

				const left = (startTime - stdTime) * WIDTH_OVER_MSEC + 5;
				const width = (endTime - startTime) * WIDTH_OVER_MSEC;

				totalWidth = Math.max(totalWidth, left + width);

				var localOffset = -1;
				for (let j = 0; j < localOffsets[nodeIndex].length; j++) {
					if (localOffsets[nodeIndex][j] <= startTime) {
						localOffsets[nodeIndex][j] = endTime;
						localOffset = j;
						break;
					}
				}
				const top = localOffset * HEIGHT + 5;
				let color = 'white';

				if (e.indexOf('"UsingExistingRestContainer":true') !== -1) {
					color = 'skyblue';
				} else if (e.indexOf('"UsingPooledContainer":true') !== -1) {
					color = '#89ff89';
				} else if (e.indexOf('"ImageBuilt":true') !== -1) {
					color = '#ffc7c7';
				}

				htmls[nodeIndex] += `
				<div class="box"
					 style="left: ${left}px; top: ${top}px; width: ${width}px; background-color: ${color}">
					<span>${appName}</span></sub>
				</div>`;

			});

			let finalHtml = '';

			let axisHtml = `<div class="axis-wrap">`;
			for (let x = WIDTH_OVER_MSEC * 1000; x <= totalWidth; x += WIDTH_OVER_MSEC * 1000) {
				const k = x / WIDTH_OVER_MSEC / 1000;
				axisHtml += `<div class="axis" style="left: ${x}px">${k}s</div>`;
			}
			axisHtml += `</div>`;

			for (let i = 0; i < NUM_NODES; i++) {
				const height = NODE_CAPACITY * HEIGHT + 10;

				let lines = '';
				for (let j = 1; j < NODE_CAPACITY; j++)
					lines += `<div class="line" style="top: ${j * HEIGHT + 5}; width: ${totalWidth}"></div>`;

				finalHtml += `<div id="node${i}" class="node" style="height: ${height}; width: ${totalWidth}">
					${axisHtml}
					${lines}
					${htmls[i]}
				</div>`;

				// document.getElementById('node' + i).innerHTML += htmls[i];
			}
			document.getElementById('container').innerHTML = finalHtml;
		}
	</script>
</body>
</html>