Added some benchmariking utils: benchmarker produces tiing csv and an html using Highcharts JS lib
This commit is contained in:
selva.andre
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//@GrabResolver(name='Paho', root='https://repo.eclipse.org/content/repositories/paho-snapshots/')
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//@Grab(group='org.eclipse.paho', module='org.eclipse.paho.client.mqttv3', version='1.0.1-SNAPSHOT')
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@GrabResolver(name='Paho', root='https://repo.eclipse.org/content/repositories/paho-releases/')
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@Grab(group='org.eclipse.paho', module='mqtt-client', version='0.4.0')
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import org.eclipse.paho.client.mqttv3.MqttAsyncClient
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import org.eclipse.paho.client.mqttv3.MqttMessage
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import org.eclipse.paho.client.mqttv3.MqttException
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import org.eclipse.paho.client.mqttv3.MqttCallback
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import org.eclipse.paho.client.mqttv3.IMqttDeliveryToken
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import org.eclipse.paho.client.mqttv3.persist.MqttDefaultFilePersistence
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import java.util.concurrent.CountDownLatch
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import static groovy.json.JsonOutput.*
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import java.nio.ByteBuffer
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class SubscriberCallback implements MqttCallback {
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int m_numReceived = 0
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long m_startTime
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boolean firstMessageReceived = false
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private CountDownLatch m_latch = new CountDownLatch(1)
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//Maps delay to num of messages reached with that delay
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protected Map<Long, Long> distribution = [:]
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void waitFinish() {
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m_latch.await()
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}
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public void connectionLost(Throwable cause) {
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m_latch.countDown()
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}
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public void messageArrived(String topic, MqttMessage message) throws Exception {
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//println "Received message ${new String(message.payload)} on topic [${topic}]"
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if (!firstMessageReceived) {
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m_startTime = System.currentTimeMillis()
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firstMessageReceived = true
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}
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if (topic == "/exit") {
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long stopTime = System.currentTimeMillis()
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long spentTime = stopTime - m_startTime
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println "/exit received"
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println "subscriber disconnected, received ${m_numReceived} messages in ${spentTime} ms (from first received to last one on topic /exit)"
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client.disconnect()
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m_latch.countDown()
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} else {
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ByteBuffer bb = ByteBuffer.wrap(message.payload)
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long sentTime = bb.getLong()
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long delay = System.currentTimeMillis() - sentTime
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//println "-received in ${delay}(ms) on ${topic} with QoS ${message.qos}"
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//distribution[delay] = distribution[delay] != null ? distribution[delay]++ : 1
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if (distribution[delay] != null) {
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distribution[delay]++
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} else {
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distribution[delay] = 1
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}
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m_numReceived++
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}
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}
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public void deliveryComplete(IMqttDeliveryToken token) {
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//To change body of implemented methods use File | Settings | File Templates.
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}
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}
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def publishQos0(client, long numMessages) {
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print "publishing.."
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long startTime = System.currentTimeMillis()
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(1..numMessages).each {
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byte[] bytes = ByteBuffer.allocate(8).putLong(System.currentTimeMillis()).array();
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client.publish('topic', bytes, 0, false)
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}
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client.publish('/exit', 'Exit'.bytes, 0, false)
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long stopTime = System.currentTimeMillis()
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long spentTime = stopTime -startTime
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println "published in ${spentTime} ms"
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}
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if (args.size() < 2) {
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println "Usage benchmarker <host> <numMessages>"
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return
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}
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String host = args[0]
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long numMessages = args[1] as long
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String tmpDir = System.getProperty("java.io.tmpdir")
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MqttDefaultFilePersistence dataStore = new MqttDefaultFilePersistence(tmpDir)
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int rnd = (Math.random() * 100) as int
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MqttAsyncClient client = new MqttAsyncClient("tcp://${host}:1883", "SubscriberClient${rnd}", dataStore)
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def callback = new SubscriberCallback()
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client.callback = callback
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client.connect().waitForCompletion(1000);
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client.subscribe("topic", 0)
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println "subscribed to topic"
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client.subscribe("/exit", 0)
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println "subscribed to /exit"
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publishQos0(client, numMessages)
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callback.waitFinish()
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Map sorted = callback.distribution.sort( { k1, k2 -> k1 <=> k2 } as Comparator)
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//println prettyPrint(toJson(sorted))
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File csv = new File("perf.csv")
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sorted.each {delay, count -> csv << "${delay}, ${count}\r\n"}
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@@ -0,0 +1,104 @@
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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd">
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<html>
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<head>
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<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
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<title>Moquette performances</title>
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<!-- 1. Add these JavaScript inclusions in the head of your page -->
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<script type="text/javascript" src="http://ajax.googleapis.com/ajax/libs/jquery/1.9.1/jquery.min.js"></script>
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<script type="text/javascript" src="http://code.highcharts.com/highcharts.js"></script>
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<!-- 2. Add the JavaScript to initialize the chart on document ready -->
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<script type="text/javascript">
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$(document).ready(function() {
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var options = {
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chart: {
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renderTo: 'container',
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type: 'line'
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},
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title: {
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text: 'Moquette ping-pong Qos0'
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},
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xAxis: {
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categories: [],
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tickInterval: 100
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},
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yAxis: {
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title: {
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text: 'num msgs'
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}
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},
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series: []
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};
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/*
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Load the data from the CSV file. This is the contents of the file:
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Apples,Pears,Oranges,Bananas,Plums
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John,8,4,6,5
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Jane,3,4,2,3
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Joe,86,76,79,77
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Janet,3,16,13,15
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*/
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//$.get('file:///home/andrea/workspace/moquette/tools_scripts/perf_1000.csv', function(data) {
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$.get('perf_tmp.csv', function(data) {
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// Split the lines
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var lines = data.split('\n');
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var series = {
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name: 'Bira',
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//data: [1, 2, 4, 5, 6]
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data: [/*[100,1], [200, 2], [300, 4], [400, 5], [500, 6]*/]
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};
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$.each(lines, function(lineNo, line) {
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var items = line.split(',');
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if (lineNo > 0) {
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var tick = parseFloat(items[0]);
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var value = parseFloat(items[1]);
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if (!isNaN(tick)) {
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series.data.push([tick, value]);
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}
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}
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// header line containes categories
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/*if (lineNo == 0) {
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$.each(items, function(itemNo, item) {
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if (itemNo > 0) options.xAxis.categories.push(item);
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});
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}*/
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// the rest of the lines contain data with their name in the first position
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/*else {
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$.each(items, function(itemNo, item) {
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if (itemNo == 0) {
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series.name = item;
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} else {
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series.data.push(parseFloat(item));
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});
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//options.series.push(series);
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}*/
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});
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options.series.push(series);
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var chart = new Highcharts.Chart(options);
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});
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});
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</script>
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</head>
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<body>
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<!-- 3. Add the container -->
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<div id="container" style="width: 800px; height: 400px; margin: 0 auto"></div>
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</body>
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</html>
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@@ -0,0 +1,30 @@
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@Grab(group='org.eclipse.jetty.aggregate', module='jetty-server', version='8.1.16.v20140903')
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@Grab(group='javax.servlet', module='javax.servlet-api', version='3.0.1')
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import org.eclipse.jetty.server.Server
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import org.eclipse.jetty.server.nio.SelectChannelConnector
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import org.eclipse.jetty.server.handler.ResourceHandler
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import org.eclipse.jetty.server.handler.HandlerList
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import org.eclipse.jetty.server.handler.DefaultHandler
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import org.eclipse.jetty.server.Handler
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Server server = new Server();
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SelectChannelConnector connector = new SelectChannelConnector();
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connector.setPort(8080);
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server.addConnector(connector);
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ResourceHandler resource_handler = new ResourceHandler();
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resource_handler.setDirectoriesListed(true);
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//resource_handler.setWelcomeFiles(["index.html"] as new String[0]);
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resource_handler.setResourceBase(".");
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HandlerList handlers = new HandlerList();
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handlers.addHandler(resource_handler)
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handlers.addHandler(new DefaultHandler());
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server.setHandler(handlers);
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server.start();
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println "Local server started"
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server.join();
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@@ -0,0 +1,96 @@
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ms, num
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2245, 7
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2246, 14
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2247, 11
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2248, 8
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2249, 8
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2250, 7
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2251, 14
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2252, 10
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2253, 8
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2254, 9
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2255, 8
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2256, 16
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2257, 9
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2258, 8
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2259, 8
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2260, 9
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2261, 16
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2262, 8
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2263, 8
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2264, 8
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2265, 10
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2266, 21
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2267, 19
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2268, 18
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2269, 18
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2270, 20
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2271, 39
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2272, 16
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2273, 18
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2274, 17
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2275, 24
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2276, 26
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2277, 18
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2278, 25
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2279, 17
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2280, 21
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2281, 31
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2282, 10
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2283, 11
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2284, 15
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2285, 10
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2286, 9
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2287, 9
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2288, 13
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2289, 14
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2290, 10
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2291, 17
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2292, 14
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2293, 14
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2294, 16
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2295, 9
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2296, 17
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2297, 9
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2298, 17
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2299, 8
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2300, 16
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2301, 13
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2302, 16
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2303, 15
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2304, 18
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2305, 11
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2306, 16
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2307, 10
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2308, 14
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2309, 12
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2310, 14
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2311, 11
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2312, 15
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2313, 12
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2314, 14
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2315, 9
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2316, 17
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2317, 8
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2318, 15
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2319, 13
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2320, 8
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2321, 18
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2322, 9
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2323, 9
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2324, 14
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2325, 18
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2326, 18
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2327, 19
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2328, 8
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2329, 16
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2330, 11
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2331, 14
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2332, 11
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2333, 17
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2334, 8
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2335, 16
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2336, 10
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2337, 16
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2338, 11
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2339, 15
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