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    <title>Support Forums: Message List - JVM Lies: The OutOfMemory Myth</title>
    <link>http://www.theserverside.com</link>
    <description>Most recent forum messages</description>
    <language>en</language>
    
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    <pubDate>Wed, 22 May 2013 10:19:23 -0400</pubDate>


    <item>

        <title>Re: To be clear...</title>
        <link>http://www.theserverside.com/discussions/thread.tss?thread_id=48112</link>

        

        
            <description><![CDATA[<blockquote>Running under a profiler is not realistic either in some cases, esp. due to the performance degradation.  </blockquote>...]]></description>
        

        <pubDate>Fri, 18 Jan 2008 13:15:30 -0500</pubDate>

        

        <jf:creationDate>Fri, 18 Jan 2008 13:15:30 -0500</jf:creationDate>
        <jf:modificationDate>Fri, 18 Jan 2008 13:15:30 -0500</jf:modificationDate>
        <jf:date>Jan 18, 2008</jf:date>
        <jf:author>Cliff Click</jf:author>
        <jf:replyCount>0</jf:replyCount>
    </item>


    <item>

        <title>Re: To be clear...</title>
        <link>http://www.theserverside.com/discussions/thread.tss?thread_id=48112</link>

        

        
            <description><![CDATA[<blockquote><br>I really hope you were deliberately being overly simplistic in formulating the statement above.  A different JVM is a completely different beast especially with regard to GC and threading behavior.  Changes in GC alone can introduce...]]></description>
        

        <pubDate>Fri, 18 Jan 2008 13:08:00 -0500</pubDate>

        

        <jf:creationDate>Fri, 18 Jan 2008 13:08:00 -0500</jf:creationDate>
        <jf:modificationDate>Fri, 18 Jan 2008 13:08:00 -0500</jf:modificationDate>
        <jf:date>Jan 18, 2008</jf:date>
        <jf:author>Cliff Click</jf:author>
        <jf:replyCount>0</jf:replyCount>
    </item>


    <item>

        <title>Re: To be clear...</title>
        <link>http://www.theserverside.com/discussions/thread.tss?thread_id=48112</link>

        

        
            <description><![CDATA[Hi Jesse,...]]></description>
        

        <pubDate>Thu, 17 Jan 2008 03:53:09 -0500</pubDate>

        

        <jf:creationDate>Thu, 17 Jan 2008 03:53:09 -0500</jf:creationDate>
        <jf:modificationDate>Thu, 17 Jan 2008 03:53:09 -0500</jf:modificationDate>
        <jf:date>Jan 17, 2008</jf:date>
        <jf:author>wlouth</jf:author>
        <jf:replyCount>1</jf:replyCount>
    </item>


    <item>

        <title>To be clear...</title>
        <link>http://www.theserverside.com/discussions/thread.tss?thread_id=48112</link>

        

        
            <description><![CDATA[<blockquote>To be clear you cannot use JRockit tools within a non-JRockit environment and frankly it is questionably the real value offered by such data as you are basically testing your application in a completely different execution environment to that...]]></description>
        

        <pubDate>Wed, 16 Jan 2008 16:50:00 -0500</pubDate>

        

        <jf:creationDate>Wed, 16 Jan 2008 16:50:00 -0500</jf:creationDate>
        <jf:modificationDate>Wed, 16 Jan 2008 16:50:00 -0500</jf:modificationDate>
        <jf:date>Jan 16, 2008</jf:date>
        <jf:author>Jesse Sightler</jf:author>
        <jf:replyCount>3</jf:replyCount>
    </item>


    <item>

        <title>Real issues with Out of Memory Error</title>
        <link>http://www.theserverside.com/discussions/thread.tss?thread_id=48112</link>

        

        
            <description><![CDATA[There is another set of real world problems related to out of memory error....]]></description>
        

        <pubDate>Wed, 16 Jan 2008 13:04:15 -0500</pubDate>

        

        <jf:creationDate>Wed, 16 Jan 2008 13:04:15 -0500</jf:creationDate>
        <jf:modificationDate>Wed, 16 Jan 2008 13:04:15 -0500</jf:modificationDate>
        <jf:date>Jan 16, 2008</jf:date>
        <jf:author>Artem Kornilov</jf:author>
        <jf:replyCount>0</jf:replyCount>
    </item>


    <item>

        <title>EJBs and object leaks</title>
        <link>http://www.theserverside.com/discussions/thread.tss?thread_id=48112</link>

        

        
            <description><![CDATA[I really remember fighting OOMEs when EJB 1.1 was around...sloppy programmers would load tables with a large number of rows and then scratch their heads when the JVM blew up....]]></description>
        

        <pubDate>Wed, 16 Jan 2008 11:45:49 -0500</pubDate>

        

        <jf:creationDate>Wed, 16 Jan 2008 11:45:49 -0500</jf:creationDate>
        <jf:modificationDate>Wed, 16 Jan 2008 11:45:49 -0500</jf:modificationDate>
        <jf:date>Jan 16, 2008</jf:date>
        <jf:author>Tom Pridham</jf:author>
        <jf:replyCount>0</jf:replyCount>
    </item>


    <item>

        <title>Re: JRockit</title>
        <link>http://www.theserverside.com/discussions/thread.tss?thread_id=48112</link>

        

        
            <description><![CDATA[Par,...]]></description>
        

        <pubDate>Wed, 16 Jan 2008 08:45:43 -0500</pubDate>

        

        <jf:creationDate>Wed, 16 Jan 2008 08:45:43 -0500</jf:creationDate>
        <jf:modificationDate>Wed, 16 Jan 2008 08:45:43 -0500</jf:modificationDate>
        <jf:date>Jan 16, 2008</jf:date>
        <jf:author>wlouth</jf:author>
        <jf:replyCount>0</jf:replyCount>
    </item>


    <item>

        <title>Re: JRockit</title>
        <link>http://www.theserverside.com/discussions/thread.tss?thread_id=48112</link>

        

        
            <description><![CDATA[To be clear, that has never been claimed or even hinted at....]]></description>
        

        <pubDate>Wed, 16 Jan 2008 06:47:43 -0500</pubDate>

        

        <jf:creationDate>Wed, 16 Jan 2008 06:47:43 -0500</jf:creationDate>
        <jf:modificationDate>Wed, 16 Jan 2008 06:47:43 -0500</jf:modificationDate>
        <jf:date>Jan 16, 2008</jf:date>
        <jf:author>Par Eklund</jf:author>
        <jf:replyCount>1</jf:replyCount>
    </item>


    <item>

        <title>Turn on permgen garbage collection</title>
        <link>http://www.theserverside.com/discussions/thread.tss?thread_id=48112</link>

        

        
            <description><![CDATA[It's possible to turn on garbage collection for the permgen space. See  <a class="jive-link-external" href="http://my.opera.com/karmazilla/blog/2007/03/13/good-riddance-permgen-outofmemoryerror"...]]></description>
        

        <pubDate>Wed, 16 Jan 2008 06:14:03 -0500</pubDate>

        

        <jf:creationDate>Wed, 16 Jan 2008 06:14:03 -0500</jf:creationDate>
        <jf:modificationDate>Wed, 16 Jan 2008 06:14:03 -0500</jf:modificationDate>
        <jf:date>Jan 16, 2008</jf:date>
        <jf:author>nevenfi</jf:author>
        <jf:replyCount>0</jf:replyCount>
    </item>


    <item>

        <title>Re: JRockit</title>
        <link>http://www.theserverside.com/discussions/thread.tss?thread_id=48112</link>

        

        
            <description><![CDATA[To be clear you cannot use JRockit tools within a non-JRockit environment and frankly it is questionably the real value offered by such data as you are basically testing your application in a completely different execution environment to that of your...]]></description>
        

        <pubDate>Wed, 16 Jan 2008 06:05:21 -0500</pubDate>

        

        <jf:creationDate>Wed, 16 Jan 2008 06:05:21 -0500</jf:creationDate>
        <jf:modificationDate>Wed, 16 Jan 2008 06:05:21 -0500</jf:modificationDate>
        <jf:date>Jan 16, 2008</jf:date>
        <jf:author>wlouth</jf:author>
        <jf:replyCount>6</jf:replyCount>
    </item>


    <item>

        <title>JRockit</title>
        <link>http://www.theserverside.com/discussions/thread.tss?thread_id=48112</link>

        

        
            <description><![CDATA[This article and discussion illustrate two advantages of using the JRockit JVM, advantages that you particularly love when working on the production/operations side:...]]></description>
        

        <pubDate>Wed, 16 Jan 2008 04:44:21 -0500</pubDate>

        

        <jf:creationDate>Wed, 16 Jan 2008 04:44:21 -0500</jf:creationDate>
        <jf:modificationDate>Wed, 16 Jan 2008 04:44:21 -0500</jf:modificationDate>
        <jf:date>Jan 16, 2008</jf:date>
        <jf:author>Par Eklund</jf:author>
        <jf:replyCount>7</jf:replyCount>
    </item>


    <item>

        <title>Re: JDK update 4</title>
        <link>http://www.theserverside.com/discussions/thread.tss?thread_id=48112</link>

        

        
            <description><![CDATA[But the mentioned bug is more about the classes loaded are not cleaned up during GC and not about resizing PermSpace (which can be done using -XX:PermSize= and -XX:MaxPermSize=)

regards,

   Ingo]]></description>
        

        <pubDate>Wed, 16 Jan 2008 04:10:11 -0500</pubDate>

        

        <jf:creationDate>Wed, 16 Jan 2008 04:10:11 -0500</jf:creationDate>
        <jf:modificationDate>Wed, 16 Jan 2008 04:10:11 -0500</jf:modificationDate>
        <jf:date>Jan 16, 2008</jf:date>
        <jf:author>Ingo Rockel</jf:author>
        <jf:replyCount>0</jf:replyCount>
    </item>


    <item>

        <title>GC Metric Analysis and OOM Articles</title>
        <link>http://www.theserverside.com/discussions/thread.tss?thread_id=48112</link>

        

        
            <description><![CDATA[Beautiful Evidence: Metric Monitoring - GC...]]></description>
        

        <pubDate>Wed, 16 Jan 2008 03:35:42 -0500</pubDate>

        

        <jf:creationDate>Wed, 16 Jan 2008 03:35:42 -0500</jf:creationDate>
        <jf:modificationDate>Wed, 16 Jan 2008 03:35:42 -0500</jf:modificationDate>
        <jf:date>Jan 16, 2008</jf:date>
        <jf:author>wlouth</jf:author>
        <jf:replyCount>0</jf:replyCount>
    </item>


    <item>

        <title>GCViewer</title>
        <link>http://www.theserverside.com/discussions/thread.tss?thread_id=48112</link>

        

        
            <description><![CDATA[We've found gcviewer invaluable for quickly accertaining whether we have slow memory leaks / too frequent or too costly Full GCs...]]></description>
        

        <pubDate>Wed, 16 Jan 2008 02:40:37 -0500</pubDate>

        

        <jf:creationDate>Wed, 16 Jan 2008 02:40:37 -0500</jf:creationDate>
        <jf:modificationDate>Wed, 16 Jan 2008 02:40:37 -0500</jf:modificationDate>
        <jf:date>Jan 16, 2008</jf:date>
        <jf:author>Steve Cresswell</jf:author>
        <jf:replyCount>1</jf:replyCount>
    </item>


    <item>

        <title>Re: JDK update 4</title>
        <link>http://www.theserverside.com/discussions/thread.tss?thread_id=48112</link>

        

        
            <description><![CDATA[Dear god. I hope this doesn't mean that (more) clueless Java developers will add System.gc() all over the code. I've seen countless examples of System.gc() being used to solve memory problems in the same way that sleep() solves race conditions (if you...]]></description>
        

        <pubDate>Wed, 16 Jan 2008 00:26:09 -0500</pubDate>

        

        <jf:creationDate>Wed, 16 Jan 2008 00:26:09 -0500</jf:creationDate>
        <jf:modificationDate>Wed, 16 Jan 2008 00:26:09 -0500</jf:modificationDate>
        <jf:date>Jan 16, 2008</jf:date>
        <jf:author>Gili _</jf:author>
        <jf:replyCount>0</jf:replyCount>
    </item>



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