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Posted to notifications@tomee.apache.org by bu...@apache.org on 2012/11/12 18:41:58 UTC
svn commit: r838067 - in /websites/staging/openejb/trunk: cgi-bin/ content/
content/ejb-request-logging.html content/sitemap.html content/sitemap.xml
Author: buildbot
Date: Mon Nov 12 17:41:57 2012
New Revision: 838067
Log:
Staging update by buildbot for openejb
Added:
websites/staging/openejb/trunk/content/ejb-request-logging.html
Modified:
websites/staging/openejb/trunk/cgi-bin/ (props changed)
websites/staging/openejb/trunk/content/ (props changed)
websites/staging/openejb/trunk/content/sitemap.html
websites/staging/openejb/trunk/content/sitemap.xml
Propchange: websites/staging/openejb/trunk/cgi-bin/
------------------------------------------------------------------------------
--- cms:source-revision (original)
+++ cms:source-revision Mon Nov 12 17:41:57 2012
@@ -1 +1 @@
-1408257
+1408369
Propchange: websites/staging/openejb/trunk/content/
------------------------------------------------------------------------------
--- cms:source-revision (original)
+++ cms:source-revision Mon Nov 12 17:41:57 2012
@@ -1 +1 @@
-1408257
+1408369
Added: websites/staging/openejb/trunk/content/ejb-request-logging.html
==============================================================================
--- websites/staging/openejb/trunk/content/ejb-request-logging.html (added)
+++ websites/staging/openejb/trunk/content/ejb-request-logging.html Mon Nov 12 17:41:57 2012
@@ -0,0 +1,267 @@
+<!DOCTYPE html>
+<html lang="en">
+ <head>
+
+ <meta charset="utf-8">
+ <title>EJB Request Logging</title>
+ <meta name="description" content="">
+ <meta name="author" content="">
+
+ <!-- Le HTML5 shim, for IE6-8 support of HTML elements -->
+ <!--[if lt IE 9]>
+ <script src="http://html5shim.googlecode.com/svn/trunk/html5.js"></script>
+ <![endif]-->
+
+ <!-- Le styles -->
+ <link href="./bootstrap.css" rel="stylesheet">
+ <link href="./prettify.css" rel="stylesheet">
+ <link href="./bootstrap-mods.css" rel="stylesheet">
+
+ <style type="text/css">
+ body {
+ padding-top: 60px;
+ }
+ .sprite {
+ display: inline-block;
+ height: 20px;
+ margin: 0 auto 4px;
+ outline: medium none;
+ text-indent: -999em;
+ width: 24px;
+ background-image: url('./images/sprites.png');
+ background-repeat: no-repeat;
+ overflow: hidden;
+ cursor: pointer;
+ }
+ .edit-page {
+ display: inline-block;
+ height: 20px;
+ margin: 0 auto 4px;
+ outline: medium none;
+ text-indent: -999em;
+ width: 24px;
+ background-image: url('./images/edit.png');
+ background-repeat: no-repeat;
+ overflow: hidden;
+ cursor: pointer;
+ }
+ .fb-share {
+ background-position: 0px -40px;
+ }
+ .gp-share {
+ background-position: 0px 0px;
+ }
+ .tw-share {
+ background-position: 0px -80px;
+ }
+ </style>
+ <script type="text/javascript">
+ function fbshare () {
+ window.open(
+ "http://www.facebook.com/sharer/sharer.php?u="+document.URL,
+ 'Share on Facebook',
+ 'width=640,height=426');
+ };
+ function gpshare () {
+ window.open(
+ "https://plus.google.com/share?url="+document.URL,
+ 'Share on Google+',
+ 'width=584,height=385');
+ };
+ function twshare () {
+ window.open(
+ "https://twitter.com/intent/tweet?url="+document.URL+"&text=EJB Request Logging",
+ 'Share on Twitter',
+ 'width=800,height=526');
+ };
+ </script>
+
+ <!-- Le fav and touch icons -->
+ <link rel="shortcut icon" href="./images/favicon.ico">
+ <link rel="apple-touch-icon" href="./images/apple-touch-icon.png">
+ <link rel="apple-touch-icon" sizes="72x72" href="./images/apple-touch-icon-72x72.png">
+ <link rel="apple-touch-icon" sizes="114x114" href="./images/apple-touch-icon-114x114.png">
+
+ <script src="./javascript/prettify.js" type="text/javascript"></script>
+ <script src="./javascript/jquery-latest.js"></script>
+ <script src="http://platform.twitter.com/widgets.js" type="text/javascript"></script>
+ <script src="./javascript/common.js"></script>
+ <script src="./javascript/prettyprint.js"></script>
+
+ <script type="text/javascript">
+
+ var _gaq = _gaq || [];
+ _gaq.push(['_setAccount', 'UA-2717626-1']);
+ _gaq.push(['_setDomainName', 'apache.org']);
+ _gaq.push(['_trackPageview']);
+
+ (function() {
+ var ga = document.createElement('script'); ga.type = 'text/javascript'; ga.async = true;
+ ga.src = ('https:' == document.location.protocol ? 'https://ssl' : 'http://www') + '.google-analytics.com/ga.js';
+ var s = document.getElementsByTagName('script')[0]; s.parentNode.insertBefore(ga, s);
+ })();
+
+ </script>
+
+
+ </head>
+
+ <body>
+
+ <div class="topbar">
+ <div class="fill">
+ <div class="container">
+ <a class="brand" href="./index.html">Apache TomEE</a>
+ <ul class="nav">
+ <li><a href="./index.html">Home</a></li>
+ <li><a href="./downloads.html">Downloads</a></li>
+ <li><a href="./documentation.html">Documentation</a></li>
+ <li><a href="./support.html">Support</a></li>
+ </ul>
+
+ <!-- Google CSE Search Box Begins -->
+ <FORM class="pull-right" id="searchbox_010475492895890475512:_t4iqjrgx90" action="http://www.google.com/cse">
+ <INPUT type="hidden" name="cx" value="010475492895890475512:_t4iqjrgx90">
+ <INPUT type="hidden" name="cof" value="FORID:0">
+ <INPUT name="q" type="text" placeholder="Search">
+ </FORM>
+ <!--<SCRIPT type="text/javascript" src="http://www.google.com/coop/cse/brand?form=searchbox_010475492895890475512:_t4iqjrgx90"></SCRIPT>-->
+ <!-- Google CSE Search Box Ends -->
+ </div>
+ </div>
+ </div>
+
+ <div class="container">
+
+
+<div class="page-header">
+<small><a href="./index.html">Home</a></small><br>
+<h1>EJB Request Logging
+
+ <div style="float: right; position: relative; bottom: -10px; ">
+ <a onclick="javascript:gpshare()" class="gp-share sprite" title="share on Google+">share [gp]</a>
+ <a onclick="javascript:fbshare()" class="fb-share sprite" title="share on Facebook">share [fb]</a>
+ <a onclick="javascript:twshare()" class="tw-share sprite" title="share on Twitter">share [tw]</a>
+ <a data-toggle="modal" href="#edit" class="edit-page" title="Contribute to this Page">contribute</a>
+ </div>
+</h1>
+</div>
+
+<p>Both client-side and server-side request logging is supported and includes various invocation times aimed at helping to identify where time
+is going in a request.</p>
+
+<h2>Client-side</h2>
+
+<p>On the client requests/responses are logged on java.util.logging <code>FINEST</code> level in category <code>OpenEJB.client</code>. The code is similar to the following:</p>
+
+<pre><code>final long time = System.nanoTime() - start;
+final String message = String.format("Invocation %sns - %s - Request(%s) - Response(%s)", time, conn.getURI(), req, res);
+logger.log(Level.FINEST, message);
+</code></pre>
+
+<p>Note that the check to see if FINEST is enabled is cached for performance reasons, so it must be set at VM startup.</p>
+
+<h2>Server-side</h2>
+
+<p>On the server requests/responses are logged in java.util.logging <code>FINE</code> in category<code>"OpenEJB.server.remote.ejb</code>. The code for that
+is similar to this:</p>
+
+<pre><code>logger.fine("EJB REQUEST: " + req + " -- RESPONSE: " + res);
+</code></pre>
+
+<h2>Request times</h2>
+
+<p>Three times are tracked per request and logged in the above statements as part of the formatting of the EJB Response. They're best understood in reverse:</p>
+
+<ul>
+<li><strong>Container time</strong> -- this is the raw time of invoking the bean including its
+interceptors and any transaction begin/commit time. This time is effectively "business logic".</li>
+<li><strong>Server time</strong> -- this timer starts the (nano)second the request is seen by the server and
+the (nano)second the response is actually written. The serverTime minus the containerTime will
+effectively show you how long serialization and deserialization is taking pre request.</li>
+<li><strong>Client time</strong> -- entire begin to end including attempting to contact the server and fully reading the response. The clientTime minus the serverTime will show network latency for the most part.</li>
+</ul>
+
+<p>The container time and server time are written in the EJB response and visible to the client. The client will log all three times, the server will log the first two. All log statements are on a single line.</p>
+
+<h2>Bean-time and JMX Statistics</h2>
+
+<p>The above information applies purely to remote EJB calls made over a network. Calls on <code>@Remote</code> or <code>@Local</code> interfaces between two components in the same server are not logged.</p>
+
+<p>However, <strong>all</strong> EJB invocations to business methods <em>or</em> callbacks like <code>@PostConstruct</code> are tracked for statistical analysis.
+By default a floating window of 2000 samples are kept. The time tracked is purely <strong>bean time</strong> which includes interceptors, decorators and the bean itself, but does not include other container services like transactions or security. This information is available in JMX.</p>
+
+<p>All beans have the following MBean attributes, listed here in shorthand:</p>
+
+<ul>
+<li>javax.management.MBeanAttributeInfo[description=, name=InvocationCount, type=long, read-only, descriptor={}]</li>
+<li>javax.management.MBeanAttributeInfo[description=, name=InvocationTime, type=long, read-only, descriptor={}]</li>
+<li>javax.management.MBeanAttributeInfo[description=, name=MonitoredMethods, type=long, read-only, descriptor={}]</li>
+<li>javax.management.MBeanOperationInfo[description=, name=FilterAttributes, returnType=void, signature=[javax.management.MBeanParameterInfo[description="", name=excludeRegex, type=java.lang.String, descriptor={}], javax.management.MBeanParameterInfo[description="", name=includeRegex, type=java.lang.String, descriptor={}]], impact=unknown, descriptor={}]</li>
+</ul>
+
+<p>Then for every method there will be these attributes and operations:</p>
+
+<ul>
+<li>javax.management.MBeanAttributeInfo[description=, name=someMethod().Count, type=long, read-only, descriptor={}]</li>
+<li>javax.management.MBeanAttributeInfo[description=, name=someMethod().GeometricMean, type=double, read-only, descriptor={}]</li>
+<li>javax.management.MBeanAttributeInfo[description=, name=someMethod().Kurtosis, type=double, read-only, descriptor={}]</li>
+<li>javax.management.MBeanAttributeInfo[description=, name=someMethod().Max, type=double, read-only, descriptor={}]</li>
+<li>javax.management.MBeanAttributeInfo[description=, name=someMethod().Mean, type=double, read-only, descriptor={}]</li>
+<li>javax.management.MBeanAttributeInfo[description=, name=someMethod().Min, type=double, read-only, descriptor={}]</li>
+<li>javax.management.MBeanAttributeInfo[description=, name=someMethod().Percentile01, type=double, read-only, descriptor={}]</li>
+<li>javax.management.MBeanAttributeInfo[description=, name=someMethod().Percentile10, type=double, read-only, descriptor={}]</li>
+<li>javax.management.MBeanAttributeInfo[description=, name=someMethod().Percentile25, type=double, read-only, descriptor={}]</li>
+<li>javax.management.MBeanAttributeInfo[description=, name=someMethod().Percentile50, type=double, read-only, descriptor={}]</li>
+<li>javax.management.MBeanAttributeInfo[description=, name=someMethod().Percentile75, type=double, read-only, descriptor={}]</li>
+<li>javax.management.MBeanAttributeInfo[description=, name=someMethod().Percentile90, type=double, read-only, descriptor={}]</li>
+<li>javax.management.MBeanAttributeInfo[description=, name=someMethod().Percentile99, type=double, read-only, descriptor={}]</li>
+<li>javax.management.MBeanAttributeInfo[description=, name=someMethod().SampleSize, type=int, read-only, descriptor={}]</li>
+<li>javax.management.MBeanAttributeInfo[description=, name=someMethod().Skewness, type=double, read-only, descriptor={}]</li>
+<li>javax.management.MBeanAttributeInfo[description=, name=someMethod().StandardDeviation, type=double, read-only, descriptor={}]</li>
+<li>javax.management.MBeanAttributeInfo[description=, name=someMethod().Sum, type=double, read-only, descriptor={}]</li>
+<li>javax.management.MBeanAttributeInfo[description=, name=someMethod().Sumsq, type=double, read-only, descriptor={}]</li>
+<li>javax.management.MBeanAttributeInfo[description=, name=someMethod().Variance, type=double, read-only, descriptor={}]</li>
+<li>javax.management.MBeanOperationInfo[description=, name=someMethod().setSampleSize, returnType=void, signature=[javax.management.MBeanParameterInfo[description=, name=p1, type=int, descriptor={}]], impact=unknown, descriptor={}]</li>
+<li>javax.management.MBeanOperationInfo[description=, name=someMethod().sortedValues, returnType=[D, signature=[], impact=unknown, descriptor={}]</li>
+<li>javax.management.MBeanOperationInfo[description=, name=someMethod().values, returnType=[D, signature=[], impact=unknown, descriptor={}]</li>
+</ul>
+
+
+
+
+ <div id="edit" class="modal hide fade in" style="display: none; ">
+ <div class="modal-header">
+ <a class="close" data-dismiss="modal">x</a>
+
+ <h3>Thank you for contributing to the documention!</h3>
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+ <p>All edits are reviewed before going live, so feel free to do much more than fix typos or links. If you see a page that could benefit from an entire rewrite, we'd be thrilled to review it. Don't be surprised if we like it so much we ask you for help with other pages :)</p>
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+ </div> <!-- /container -->
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+ </body>
+</html>
Modified: websites/staging/openejb/trunk/content/sitemap.html
==============================================================================
--- websites/staging/openejb/trunk/content/sitemap.html (original)
+++ websites/staging/openejb/trunk/content/sitemap.html Mon Nov 12 17:41:57 2012
@@ -223,6 +223,7 @@
<li><a href="ejb-over-ssl.html">EJB over SSL</a></li>
<li><a href="ejb-ref.html">ejb-ref</a></li>
<li><a href="ejb-refs.html">EJB Refs</a></li>
+<li><a href="ejb-request-logging.html">EJB Request Logging</a></li>
<li><a href="ejb-sample-application.html">EJB Sample Application</a></li>
<li><a href="ejb-sample-applications.html">EJB Sample Applications</a></li>
<li><a href="ejb-sample.html">EJB Sample</a></li>
Modified: websites/staging/openejb/trunk/content/sitemap.xml
==============================================================================
--- websites/staging/openejb/trunk/content/sitemap.xml (original)
+++ websites/staging/openejb/trunk/content/sitemap.xml Mon Nov 12 17:41:57 2012
@@ -468,6 +468,9 @@
<loc>http://tomee.apache.org/ejb-refs.html</loc>
</url>
<url>
+ <loc>http://tomee.apache.org/ejb-request-logging.html</loc>
+ </url>
+ <url>
<loc>http://tomee.apache.org/ejb-sample-application.html</loc>
</url>
<url>