<br> Yes, and also 4.0.2 did had a memory leak that was fixed in 4.0.3, were no leak was detected my profiling tools. So make sure you are using 4.0.3.<br><br> []s<br> Edson<br><br><div><span class="gmail_quote">2008/1/7, Paul Smith <
<a href="mailto:paul.t.smith@gmail.com">paul.t.smith@gmail.com</a>>:</span><blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">Also make sure that you are either using Stateless Working Memory or if you are using a Stateful Working Memory then make sure you're dereferencing objects. I had a similar issue and it turned out to be me using Stateful WM when I didn't realy need it and not dereferencing the objects. There are a number of tools around to help to identify memory leaks. JRockit has a pretty good tool for helping to isolate issues. That's how I isolated my issues.
<br><br><a href="http://e-docs.bea.com/jrockit/docs142/userguide/memleak.html" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">http://e-docs.bea.com/jrockit/docs142/userguide/memleak.html</a><div><span class="e" id="q_11752cb9e24010bd_1">
<br><br><br><br><div class="gmail_quote">On Jan 7, 2008 3:27 PM, Michael Rhoden <
<a href="mailto:mrhoden@franklinamerican.com" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">mrhoden@franklinamerican.com</a>> wrote:<br><blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">
Try setting your JVM memory higher. Drools tends to use plenty of memory<br>as well as perm gen space.<br><br>What I use:<br>-Xmx512m -XX:MaxPermSize=512m<br><br>-----Original Message-----<br>From: <a href="mailto:rules-users-bounces@lists.jboss.org" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">
rules-users-bounces@lists.jboss.org</a><br>[mailto:<a href="mailto:rules-users-bounces@lists.jboss.org" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">rules-users-bounces@lists.jboss.org</a>] On Behalf Of heroshaojun
<br>Sent: Sunday, January 06, 2008 9:14 PM<br>To: <a href="mailto:rules-users@lists.jboss.org" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">
rules-users@lists.jboss.org</a><br>Subject: [rules-users] Drools 4.02 or 4.03 memory leak?<br><br>When I use profiler to test inserting object to WorkingMemory, outmemory<br>always occurs.<br><br>Who can help me?<br><br>
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<br><br clear="all"><br>-- <br> Edson Tirelli<br> JBoss Drools Core Development<br> Office: +55 11 3529-6000<br> Mobile: +55 11 9287-5646<br> JBoss, a division of Red Hat @ <a href="http://www.jboss.com">www.jboss.com
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