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java.lang.OutOfMemoryError: PermGen space + JBoss AS in Windows
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created by <a href="http://community.jboss.org/people/Rart3001_1">Roberto Requena</a> in <i>Performance Tuning</i> - <a href="http://community.jboss.org/message/624085#624085">View the full discussion</a>
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<div class="jive-rendered-content"><p><span class="hps">Greetings</span><span>.</span></p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>     <span class="hps">I need some</span> <span class="hps">help setting up</span> <span class="hps">a</span> <span class="hps">JBoss</span> <span class="hps">Aplication</span> <span class="hps">for production</span> <span class="hps">as</span> <span class="hps">is giving me</span> <span class="hps">memory problems.</span></p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p><span class="hps">The</span> <span class="hps">server configuration</span> <span class="hps">is as follows:</span></p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p><strong><span class="hps">OS:</span> <span class="hps">Microsoft</span> <span class="hps">Windows</span> <span class="hps">Server</span> <span class="hps">2003 Enterprise</span> <span class="hps">Edition</span> <span class="hps">(Service</span> <span class="hps">Pack 2)</span></strong></p><p><strong><span class="hps">CPU:</span> <span class="hps atn">Pentium (</span>R) <span class="hps">Dua</span>-Core CPU <span class="hps">E5200@2.50GHz</span> <span class="hps">2.50GHz</span></strong></p><p><strong><span class="hps">Memory:</span> <span class="hps">1.96 GB</span> <span class="hps">of</span> <span class="hps">RAM.</span></strong></p><p><strong><span class="hps">JAVA:</span> <span class="hps">java</span> <span class="hps atn">version "</span>1.6.0_24<span class="atn">" Java (</span>TM) <span class="hps">SE Runtime</span> <span class="hps">Environment</span> <span class="hps">(build</span><span class="hps">1.6.0_24</span><span class="atn">-</span>b07)</strong></p><p><strong><span class="hps">Application Server:</span> <span class="hps">JBoss</span> <span class="hps">5.1.0.GA</span></strong></p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p><span class="hps">My</span> <span class="hps">application</span> <span class="hps">is developed</span> <span class="hps">with:</span></p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p><strong><span class="hps">JSF 1.2</span></strong></p><p><strong><span class="hps">Rich</span> <span class="hps">Faces</span> <span class="hps">3.3.3</span> <span class="hps">Final</span></strong></p><p><strong><span class="hps">Facelets</span></strong></p><p><strong><span class="hps">EJB</span> <span class="hps">3.0</span></strong></p><p><strong><span class="hps">JPA</span></strong></p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p><span class="hps">I</span> <span class="hps">tried to make</span> <span class="hps">most of my</span> <span class="hps">Backing</span> <span class="hps">Beam</span> <span class="hps">are in</span> <span class="hps">request</span> <span class="hps">scope</span><span>.</span></p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p><span class="hps">But when</span> <span class="hps">more than one user</span> <span class="hps">is</span> <span class="hps">connected</span> <span class="hps">to the application</span> <span class="hps">I get the following</span> <span class="hps">error:</span></p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><pre class="jive-pre"><code class="jive-code jive-java">java.lang.OutOfMemoryError: PermGen space
</code></pre><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p><span class="hps">and</span> <span class="hps">tried to set</span> <span class="hps">the memory of the</span> <span class="hps">VM,</span> <span class="hps">but</span> <span class="hps">do not know what</span> <span class="hps">values to put</span><span class="hps">exactly</span> <span class="hps">the amount of</span> <span class="hps">server memory.</span> <span class="hps">Nor</span> <span class="hps">is</span> <span class="hps">that components of</span> <span class="hps">jboss</span> <span class="hps">I have to</span> <span class="hps">uninstall</span> <span class="hps">to improve performance</span><span>.</span></p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p><span class="hps">If you have</span> <span class="hps">any suggestions</span> <span class="hps">they are</span> <span class="hps">truly</span> <span class="hps">GRATEFUL</span><span>.</span></p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p><span class="hps">Thanks again and</span> <span class="hps">excuse</span> <span class="hps">me</span> <span class="hps">for my</span> <span class="hps">Inglish</span></p></div>
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