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<title>Hardware / OS / JVM</title><link rel="stylesheet" href="styles.css" tppabs="http://www.huihoo.org/jboss/online_manual/3.0/styles.css" type="text/css"><meta name="generator" content="DocBook XSL Stylesheets Vimages/callouts/"><link rel="home" href="index.html" tppabs="http://www.huihoo.org/jboss/online_manual/3.0/index.html" title="JBoss 3.0 Documentation"><link rel="up" href="ch11.html" tppabs="http://www.huihoo.org/jboss/online_manual/3.0/ch11.html" title="Chapter 11. JBoss in production"><link rel="previous" href="ch11.html" tppabs="http://www.huihoo.org/jboss/online_manual/3.0/ch11.html" title="Chapter 11. JBoss in production"><link rel="next" href="javascript:if(confirm('http://www.huihoo.org/jboss/online_manual/3.0/ch11s03.html \n\n文件并未依 Teleport Pro 取回，因为 服务器报告因为错误的发生导致无法读取。 \n\n你要从服务器上打开它吗？'))window.location='http://www.huihoo.org/jboss/online_manual/3.0/ch11s03.html'" tppabs="http://www.huihoo.org/jboss/online_manual/3.0/ch11s03.html" title="Security"></head><body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"><table border="0" cellpadding="0" cellspacing="0" height="65"><tr height="65"><td rowspan="2"><img src="jboss.gif" tppabs="http://www.huihoo.org/jboss/online_manual/3.0/jboss.gif" border="0"></td><td rowspan="2" background="gbar.gif" tppabs="http://www.huihoo.org/jboss/online_manual/3.0/gbar.gif" width="100%" align="right" valign="top"><a href="index.html" tppabs="http://www.huihoo.org/jboss/online_manual/3.0/index.html"><img src="doc.gif" tppabs="http://www.huihoo.org/jboss/online_manual/3.0/doc.gif" border="0"></a><a href="ch11.html" tppabs="http://www.huihoo.org/jboss/online_manual/3.0/ch11.html"><img src="toc.gif" tppabs="http://www.huihoo.org/jboss/online_manual/3.0/toc.gif" border="0"></a><a href="ch11.html" tppabs="http://www.huihoo.org/jboss/online_manual/3.0/ch11.html"><img src="prev.gif" tppabs="http://www.huihoo.org/jboss/online_manual/3.0/prev.gif" border="0"></a><a href="javascript:if(confirm('http://www.huihoo.org/jboss/online_manual/3.0/ch11s03.html \n\n文件并未依 Teleport Pro 取回，因为 服务器报告因为错误的发生导致无法读取。 \n\n你要从服务器上打开它吗？'))window.location='http://www.huihoo.org/jboss/online_manual/3.0/ch11s03.html'" tppabs="http://www.huihoo.org/jboss/online_manual/3.0/ch11s03.html"><img src="next.gif" tppabs="http://www.huihoo.org/jboss/online_manual/3.0/next.gif" border="0"></a></td></tr><tr></tr></table><div class="section"><a name="d0e7605"></a><div class="titlepage"><div><h2 class="title" style="clear: both"><a name="d0e7605"></a>Hardware / OS / JVM</h2></div></div><p>JBoss is 100% pure Java, so it should run on any Java platform. The recommended JVM version is jdk1.3. JBoss used to run with jdk1.2.2 with a little tuning, but this is not supported anymore.</p><p>For example, JBoss has been reported to run well on a variety of PCs with Windows NT / 2000 / Linux, on Sun/Solaris boxe, on MacOs X...</p><p>Be aware however that JBoss performance is very dependant on the underlying configuration. For example, informal tests show that on the same PC box, it can run twice as fast under Windows 2000 / Sun JVM than under Linux 2.2 / Sun JVM.</p><p>Linux users probably already know that linux does not support real threads. Under heavy load, JBoss will for example crash with 200 concurrent users under linux, whereas it can handle 1000 of them on the same box with Windows 2000. Of course, if you use Apache or Jetty in front of JBoss to handle the thread pooling, this will not be a problem.</p></div><table border="0" cellpadding="0" cellspacing="0" height="65"><tr height="65"><td rowspan="2"><img src="gbar.gif" tppabs="http://www.huihoo.org/jboss/online_manual/3.0/gbar.gif" width="432" height="79"></td><td rowspan="2" background="gbar.gif" tppabs="http://www.huihoo.org/jboss/online_manual/3.0/gbar.gif" width="100%" align="right" valign="top"><a href="index.html" tppabs="http://www.huihoo.org/jboss/online_manual/3.0/index.html"><img src="doc.gif" tppabs="http://www.huihoo.org/jboss/online_manual/3.0/doc.gif" border="0"></a><a href="ch11.html" tppabs="http://www.huihoo.org/jboss/online_manual/3.0/ch11.html"><img src="toc.gif" tppabs="http://www.huihoo.org/jboss/online_manual/3.0/toc.gif" border="0"></a><a href="ch11.html" tppabs="http://www.huihoo.org/jboss/online_manual/3.0/ch11.html"><img src="prev.gif" tppabs="http://www.huihoo.org/jboss/online_manual/3.0/prev.gif" border="0"></a><a href="javascript:if(confirm('http://www.huihoo.org/jboss/online_manual/3.0/ch11s03.html \n\n文件并未依 Teleport Pro 取回，因为 服务器报告因为错误的发生导致无法读取。 \n\n你要从服务器上打开它吗？'))window.location='http://www.huihoo.org/jboss/online_manual/3.0/ch11s03.html'" tppabs="http://www.huihoo.org/jboss/online_manual/3.0/ch11s03.html"><img src="next.gif" tppabs="http://www.huihoo.org/jboss/online_manual/3.0/next.gif" border="0"></a></td></tr><tr></tr></table></body></html>⌨️ 快捷键说明
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