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| <title>Testing a Jetty Release</title><link rel="stylesheet" type="text/css" href="css/docbook.css"><meta name="generator" content="DocBook XSL-NS Stylesheets V1.76.1"><meta name="keywords" content="jetty, servlet, servlet-api, cometd, http, websocket, eclipse, maven, java, server, software"><link rel="home" href="index.html" title="Jetty : The Definitive Reference"><link rel="up" href="advanced-contributing.html" title="Chapter 33. Contributing to Jetty"><link rel="prev" href="releasing-jetty.html" title="Releasing Jetty"><link rel="next" href="reference-section.html" title="Chapter 34. Reference Section"><link xmlns:jfetch="java:org.eclipse.jetty.xslt.tools.JavaSourceFetchExtension" xmlns:fetch="java:org.eclipse.jetty.xslt.tools.SourceFetchExtension" xmlns:d="http://docbook.org/ns/docbook" xmlns:l="http://docbook.sourceforge.net/xmlns/l10n/1.0" xmlns:xslthl="http://xslthl.sf.net" xmlns:gcse="http://www.google.com" xmlns:date="http://exslt.org/dates-and-times" rel="shortcut icon" href="images/favicon.ico"><script type="text/javascript" src="js/shCore.js"></script><script type="text/javascript" src="js/shBrushJava.js"></script><script type="text/javascript" src="js/shBrushXml.js"></script><script type="text/javascript" src="js/shBrushBash.js"></script><script type="text/javascript" src="js/shBrushJScript.js"></script><script type="text/javascript" src="js/shBrushSql.js"></script><script type="text/javascript" src="js/shBrushProperties.js"></script><script type="text/javascript" src="js/shBrushPlain.js"></script><link type="text/css" rel="stylesheet" href="css/shCore.css"><link type="text/css" rel="stylesheet" href="css/shThemeEclipse.css"><link type="text/css" rel="stylesheet" href="css/font-awesome.min.css"></head><body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"><table xmlns:jfetch="java:org.eclipse.jetty.xslt.tools.JavaSourceFetchExtension" xmlns:fetch="java:org.eclipse.jetty.xslt.tools.SourceFetchExtension" xmlns:d="http://docbook.org/ns/docbook" xmlns:l="http://docbook.sourceforge.net/xmlns/l10n/1.0" xmlns:xslthl="http://xslthl.sf.net" xmlns:gcse="http://www.google.com" xmlns:date="http://exslt.org/dates-and-times"><tr><td style="width: 25%"><a href="http://www.eclipse.org/jetty"><img src="images/jetty-header-logo.png" alt="Jetty Logo"></a><br><span style="font-size: small"> |
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| <span class="website">www.webtide.com</span></a></h5><p> |
| private support for your internal/customer projects ... custom extensions and distributions ... versioned snapshots for indefinite support ... |
| scalability guidance for your apps and Ajax/Comet projects ... development services from 1 day to full product delivery |
| </p></div><div class="section"><div class="titlepage"><div><div><h2 class="title" style="clear: both"><a name="release-testing"></a>Testing a Jetty Release</h2></div></div></div><div class="toc"><dl><dt><span class="section"><a href="release-testing.html#testing-cometd">Testing CometD</a></span></dt></dl></div><p>To test a Jetty release, complete the following steps for each release |
| you want to test:</p><div class="orderedlist"><ol class="orderedlist" type="1"><li class="listitem"><p>Download the staged release:</p><div class="screenexample"><pre class="screen"> |
| |
| wget https://oss.sonatype.org/content/repositories/jetty-[reponumber]/org/eclipse/jetty/jetty-distribution/[jetty-version]/jetty-distribution-9.[jetty-minor-version].tar.gz |
| |
| </pre></div></li><li class="listitem"><p>Extract to a directory of your choice.</p></li><li class="listitem"><p>Start jetty:</p><div class="screenexample"><pre class="screen"> |
| |
| cd [installdir] ; java -jar start.jar |
| |
| </pre></div></li><li class="listitem"><p>If there are no exceptions, proceed. Otherwise, |
| investigate.</p></li><li class="listitem"><p>Open http://localhost:8080/ in a browser. In the examples section |
| click "Test Jetty Webapp". You should see the |
| <code class="filename">test.war</code> webapp.</p></li><li class="listitem"><p>Go through ALL the tests and verify that everything works as |
| expected.</p></li><li class="listitem"><p>In the examples section click "JAAS Test" and verify that |
| everything works as expected.</p></li><li class="listitem"><p>In the examples section click "JNDI Test" and verify that |
| everything works as expected.</p></li><li class="listitem"><p>In the examples section click "Servlet 3.1 Test" and verify that |
| everything works as expected.</p></li><li class="listitem"><p>Verify that hot deployment works.</p><div class="screenexample"><pre class="screen"> |
| |
| cd [installdir] ; |
| touch [pathToJettyDistribution]/webapps.demo/test.xml |
| |
| </pre></div></li><li class="listitem"><p>Verify that <code class="filename">test.war</code> gets redeployed in |
| <code class="filename">STDOUT</code>.</p></li><li class="listitem"><p>Verify that the spdy example webapp and spdy-proxy do work</p><div class="screenexample"><pre class="screen"> |
| |
| cd jetty_src/jetty-spdy/spdy-example-webapp |
| mvn jetty:run-forked |
| |
| </pre></div></li><li class="listitem"><p>Browse to https://localhost:8443 and verify that all looks |
| ok</p></li><li class="listitem"><p>Stop the server with CTRL+C and restart it in proxy mode:</p><div class="screenexample"><pre class="screen"> |
| |
| mvn -Pproxy jetty:run-forked |
| |
| </pre></div></li><li class="listitem"><p>Browse to http://localhost:8080 and https://localhost:8443 and |
| verify that all looks ok</p></li></ol></div><div class="section"><div class="titlepage"><div><div><h3 class="title"><a name="testing-cometd"></a>Testing CometD</h3></div></div></div><div class="orderedlist"><ol class="orderedlist" type="1"><li class="listitem"><p>Clone CometD.</p><div class="screenexample"><pre class="screen"> |
| |
| clone git://github.com/cometd/cometd.git |
| git clone git://github.com/cometd/cometd.git |
| |
| </pre></div></li><li class="listitem"><p>Edit <code class="filename">pom.xml</code> and update |
| <code class="filename">jetty-version.</code></p><div class="screenexample"><pre class="screen"> |
| |
| <properties> |
| <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding> |
| <jetty-version>7.6.2.v20120308</jetty-version> |
| <jetty-plugin-version>${jetty-version}</jetty-plugin-version> |
| <slf4j-version>1.6.4</slf4j-version> |
| <spring-version>3.1.0.RELEASE</spring-version> |
| </properties> |
| <repositories> |
| <repository> |
| <id>Jetty Staging</id> |
| <url>https://oss.sonatype.org/content/repositories/jetty-988/</url> |
| </repository> |
| </repositories> |
| |
| </pre></div></li><li class="listitem"><p>Build Cometd:</p><div class="screenexample"><pre class="screen"> |
| |
| mvn clean install |
| |
| </pre></div></li><li class="listitem"><p>Be patient.</p></li><li class="listitem"><p>Run the loadtest as it is described here: |
| http://cometd.org/documentation/2.x/howtos/loadtesting. Keep the |
| default values, but make sure that you raise the clients setting to |
| 1000. Run the loadtest until ''JIT compilation time'' is close to a |
| value of zero (about 10k calls).</p></li><li class="listitem"><p>Make sure that the performance results are reasonably fast. On a |
| MacBook Pro i7 2.6ghz dualcore produces the following:</p><div class="screenexample"><pre class="screen"> |
| |
| ======================================== |
| Statistics Started at Fri Mar 09 13:44:35 CET 2012 |
| Operative System: Mac OS X 10.7.3 amd64 |
| JVM : Oracle Corporation Java HotSpot(TM) 64-Bit Server VM runtime 23.0-b16 1.7.0_04-ea-b14 |
| Processors: 4 |
| System Memory: 99.583336% used of 30.0 GiB |
| Used Heap Size: 36.490677 MiB |
| Max Heap Size: 1920.0 MiB |
| Young Generation Heap Size: 896.0 MiB |
| - - - - - - - - - - - - - - - - - - - - |
| Testing 1000 clients in 100 rooms, 10 rooms/client |
| Sending 1000 batches of 10x50 bytes messages every 10000 ?s |
| [GC [PSYoungGen: 786432K->8736K(917504K)] 823650K->45954K(1966080K), 0.0309940 secs] [Times: user=0.09 sys=0.00, real=0.03 secs] |
| [GC [PSYoungGen: 795168K->11424K(917504K)] 832386K->48642K(1966080K), 0.0513360 secs] [Times: user=0.13 sys=0.00, real=0.05 secs] |
| [GC [PSYoungGen: 797856K->14560K(917504K)] 835074K->51778K(1966080K), 0.0432940 secs] [Times: user=0.12 sys=0.00, real=0.05 secs] |
| [GC [PSYoungGen: 800992K->15680K(917504K)] 838210K->52898K(1966080K), 0.0491200 secs] [Times: user=0.14 sys=0.00, real=0.05 secs] |
| [GC [PSYoungGen: 802112K->17568K(917504K)] 839330K->54786K(1966080K), 0.0484950 secs] [Times: user=0.14 sys=0.00, real=0.05 secs] |
| [GC [PSYoungGen: 804000K->17600K(917504K)] 841218K->54818K(1966080K), 0.0456460 secs] [Times: user=0.14 sys=0.01, real=0.05 secs] |
| [GC [PSYoungGen: 804032K->19488K(917504K)] 841250K->56706K(1966080K), 0.0542000 secs] [Times: user=0.15 sys=0.00, real=0.05 secs] |
| [GC [PSYoungGen: 805920K->20224K(917504K)] 843138K->57442K(1966080K), 0.0486350 secs] [Times: user=0.16 sys=0.00, real=0.05 secs] |
| [GC [PSYoungGen: 806656K->20192K(917504K)] 843874K->57410K(1966080K), 0.0566690 secs] [Times: user=0.15 sys=0.00, real=0.06 secs] |
| [GC [PSYoungGen: 806624K->21152K(917504K)] 843842K->58370K(1966080K), 0.0536740 secs] [Times: user=0.16 sys=0.00, real=0.06 secs] |
| [GC [PSYoungGen: 807584K->21088K(917504K)] 844802K->58306K(1966080K), 0.0576060 secs] [Times: user=0.18 sys=0.00, real=0.06 secs] |
| [GC [PSYoungGen: 807520K->22080K(917504K)] 844738K->59298K(1966080K), 0.0663300 secs] [Times: user=0.19 sys=0.01, real=0.06 secs] |
| - - - - - - - - - - - - - - - - - - - - |
| Statistics Ended at Fri Mar 09 13:45:21 CET 2012 |
| Elapsed time: 45826 ms |
| Time in JIT compilation: 52 ms |
| Time in Young Generation GC: 606 ms (12 collections) |
| Time in Old Generation GC: 0 ms (0 collections) |
| Garbage Generated in Young Generation: 9036.513 MiB |
| Garbage Generated in Survivor Generation: 21.65625 MiB |
| Garbage Generated in Old Generation: 0.0 MiB |
| Average CPU Load: 156.54865/400 |
| ---------------------------------------- |
| |
| Outgoing: Elapsed = 45820 ms | Rate = 218 messages/s - 21 requests/s - ~0.083 Mib/s |
| Waiting for messages to arrive 996960/999045 |
| All messages arrived 999045/999045 |
| Messages - Success/Expected = 999045/999045 |
| Incoming - Elapsed = 45945 ms | Rate = 21743 messages/s - 9496 responses/s(43.68%) - ~8.295 Mib/s |
| Messages - Wall Latency Distribution Curve (X axis: Frequency, Y axis: Latency): |
| @ _ 24 ms (8765, 0.88%) |
| @ _ 45 ms (58952, 5.90%) |
| @ _ 67 ms (87065, 8.71%) |
| @ _ 88 ms (113786, 11.39%) |
| @ _ 109 ms (167426, 16.76%) |
| @ _ 131 ms (176163, 17.63%) ^50% |
| @ _ 152 ms (123182, 12.33%) |
| @ _ 174 ms (90918, 9.10%) |
| @ _ 195 ms (67209, 6.73%) ^85% |
| @ _ 216 ms (46989, 4.70%) |
| @ _ 238 ms (24975, 2.50%) ^95% |
| @ _ 259 ms (16509, 1.65%) |
| @ _ 281 ms (8454, 0.85%) ^99% |
| @ _ 302 ms (4324, 0.43%) |
| @ _ 323 ms (2955, 0.30%) |
| @ _ 345 ms (957, 0.10%) ^99.9% |
| @ _ 366 ms (204, 0.02%) |
| @ _ 388 ms (144, 0.01%) |
| @ _ 409 ms (25, 0.00%) |
| @ _ 430 ms (43, 0.00%) |
| Messages - Wall Latency 50th%/99th% = 117/275 ms |
| Messages - Wall Latency Min/Ave/Max = 2/123/430 ms |
| Messages - Network Latency Min/Ave/Max = 1/114/417 ms |
| Thread Pool - Concurrent Threads max = 239 | Queue Size max = 1002 | Queue Latency avg/max = 12/101 ms |
| |
| </pre></div></li><li class="listitem"><p>Deploy <code class="filename">cometd.war</code> to the |
| <code class="filename">webapps</code> directory of the jetty-distribution |
| tested above.</p><div class="screenexample"><pre class="screen"> |
| |
| cp cometd-demo/target/cometd-demo-[version].war [pathToJetty]/jetty-distribution-[jetty-version]/webapps/ |
| |
| </pre></div></li><li class="listitem"><p>Start jetty and make sure there are no exceptions.</p><div class="screenexample"><pre class="screen"> |
| |
| cd [pathToJetty] && java -jar start.jar |
| |
| </pre></div></li><li class="listitem"><p>Go through all pages of the demo and test them:</p><div class="screenexample"><pre class="screen"> |
| |
| http://localhost:8080/cometd-demo-2.4.1-SNAPSHOT/ |
| |
| </pre></div></li></ol></div><p>If all tests are green, you are done!</p></div></div><script type="text/javascript"> |
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| <span class="callout"><a href="http://github.com/jetty-project/jetty-documentation">Contribute to this documentation at |
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