<br><font size=2 face="sans-serif">Hi,</font>
<br>
<br><font size=2 face="sans-serif">We're using Drools Guvnor 5.0.1 in a
production environment, running on Oracle's OAS10g 10.1.3.3.0 application
server. We're experiencing permgen issues, particularly when doing
large imports of rules, archiving, or compilation of rules. </font>
<br>
<br><font size=2 face="sans-serif">We initially deployed to production
with the following permgen settings: </font>
<br><font size=2 face="sans-serif">-XX:MaxPermSize=128M -ms128M -mx256M</font><font size=2 color=#e26200 face="sans-serif"> </font>
<br>
<br><font size=2 face="sans-serif">Following permgen exceptions, we increased
the permgen to :</font>
<br><font size=2 face="sans-serif">-XX:MaxPermSize=256M -ms128M -mx256M</font><font size=2 color=#e26200 face="sans-serif">.</font>
<br>
<br><font size=2 face="sans-serif">This sustained us for a while, but our
assets are ever growing, and again we're exceeding the permgen space allocated.
Can someone recommend appropriate setting, particularly if you are
using Guvnor to this capacity? Is there a close correlation to the
number of assets within Guvnor to the memory needed, so that we can project
our future memory requirements?</font>
<br>
<br><font size=2 face="sans-serif">Assets in Guvnor:</font>
<br><font size=2 face="sans-serif">~ 1000 rules in 5 decision tables (.xls)
in 5 separate packages</font>
<br><font size=2 face="sans-serif">~ 125 technical rules (drl)</font>
<br><font size=2 face="sans-serif">~ 5 Guided editor rules</font>
<br>
<br><font size=2 face="sans-serif">Thanks,</font>
<br><font size=2 face="sans-serif">Clint </font>
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<br><font size=2 face="sans-serif"><br>
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<td><font size=1 color=#d2d2d2 face="Arial">______________________________________________________________________________________</font>
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<td><font size=1 color=#0060a0 face="Arial"><b> Clint Brown</b> |
Programmer Analyst II (Advisors) | o: 512.683.5232 | m: 512.736.6337</font></table>
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