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Jlaunch.exe Memory Usage Leak

My stand alone J2ee server keeps growing the jlaunch.exe memory and finaly crashes. I have adjusted this parameters. I am on win 2003 server with on a CRM 2005 install - SAP J2EE Engine Version 7.00 PatchLevel 110760.44 I am suspecting that the GC is not doing a full collection or I am having a terrible memory leak.

Please help

-Djava.security.policy=./java.policy

-Djava.security.egd=file:/dev/urandom

-Dorg.omg.CORBA.ORBClass=com.sap.engine.system.ORBProxy

-Dorg.omg.CORBA.ORBSingletonClass=com.sap.engine.system.ORBSingletonProxy

-Djavax.rmi.CORBA.PortableRemoteObjectClass=com.sap.engine.system.PortableRemoteObjectProxy

-Dorg.xml.sax.driver=com.sap.engine.lib.xml.parser.SAXParser

-verbose:gc

-Xmx6144m

-Xms6144m

-Djco.jarm=1

-XX:PermSize=512m

-XX:MaxPermSize=512m

-XX:NewSize=160m

-XX:MaxNewSize=160m

-XX:SurvivorRatio=2

-XX:TargetSurvivorRatio=90

-XX:+PrintGCTimeStamps

-XX:+UseTLAB

-XX:SoftRefLRUPolicyMSPerMB=1

-Dsun.io.useCanonCaches=false

-Djava.awt.headless=true

-Xss2m

-XX:+UseParNewGC

-XX:+HeapDumpOnOutOfMemoryError

-XX:+HeapDumpOnCtrlBreak

==================================================================

GC log

158382.751: [GC 158382.751: [DefNew: 581250K->101703K(785664K), 0.2269594 secs] 2359929K->1880382K(3932416K), 0.2271049 secs]

159171.616: [GC 159171.616: [DefNew: 625479K->143163K(785664K), 0.3576714 secs] 2404158K->1921842K(3932416K), 0.3578314 secs]

159191.382: [GC 159191.383: [DefNew: 666939K->204625K(785664K), 0.3503101 secs] 2445618K->1983304K(3932416K), 0.3504339 secs]

159192.965: [GC 159192.965: [DefNew: 728401K->248916K(785664K), 0.4125966 secs] 2507080K->2027595K(3932416K), 0.4127022 secs]

159293.844: [GC 159293.844: [DefNew: 772692K->56802K(785664K), 0.1643639 secs] 2551371K->1848797K(3932416K), 0.1644861 secs]

159353.266: [GC 159353.266: [DefNew: 580578K->119435K(785664K), 0.2637674 secs] 2372573K->1911430K(3932416K), 0.2638917 secs]

159386.096: [GC 159386.097: [DefNew: 643211K->179246K(785664K), 0.3292725 secs] 2435206K->1971241K(3932416K), 0.3293935 secs]

161895.851: [GC 161895.851: [DefNew: 703022K->124452K(785664K), 0.3033383 secs] 2495017K->1916447K(3932416K), 0.3035049 secs]

164307.454: [GC 164307.454: [DefNew: 648228K->125713K(785664K), 0.3011855 secs] 2440223K->1917708K(3932416K), 0.3013311 secs]

166336.443: [GC 166336.443: [DefNew: 649489K->100783K(785664K), 0.2414682 secs] 2441484K->1892778K(3932416K), 0.2416246 secs]

166377.124: [GC 166377.125: [DefNew: 624559K->120050K(785664K), 0.1999246 secs] 2416554K->1912045K(3932416K), 0.2000331 secs]

166442.250: [GC 166442.250: [DefNew: 643826K->57548K(785664K), 0.1151170 secs] 2435821K->1849543K(3932416K), 0.1152488 secs]

166628.887: [GC 166628.888: [DefNew: 581324K->132161K(785664K), 0.3153368 secs] 2373319K->1924156K(3932416K), 0.3154696 secs]

167013.455: [GC 167013.455: [DefNew: 655937K->80209K(785664K), 0.1715053 secs] 2447932K->1872204K(3932416K), 0.1716288 secs]

170314.504: [GC 170314.504: [DefNew: 603985K->163219K(785664K), 0.3902647 secs] 2395980K->1955214K(3932416K), 0.3904458 secs]

170329.024: [GC 170329.024: [DefNew: 686995K->132841K(785664K), 0.3052545 secs] 2478990K->1924836K(3932416K), 0.3053801 secs]

171137.490: [GC 171137.490: [DefNew: 656617K->132146K(785664K), 0.2843401 secs] 2448612K->1924141K(3932416K), 0.2844757 secs]

171358.853: [GC 171358.853: [DefNew: 655922K->116406K(785664K), 0.2438990 secs] 2447917K->1908401K(3932416K), 0.2440486 secs]

171424.645: [GC 171424.645: [DefNew: 640182K->163106K(785664K), 0.2879612 secs] 2432177K->1955101K(3932416K), 0.2880898 secs]

171488.888: [GC 171488.888: [DefNew: 686882K->100976K(785664K), 0.2146827 secs] 2478877K->1892971K(3932416K), 0.2147931 secs]

171625.037: [GC 171625.037: [DefNew: 624752K->117614K(785664K), 0.2266905 secs] 2416747K->1909616K(3932416K), 0.2268054 secs]

172373.522: [GC 172373.522: [DefNew: 641251K->119688K(785664K), 0.2446845 secs] 2433253K->1911701K(3932416K), 0.2448366 secs]

172442.884: [GC 172442.884: [DefNew: 643464K->124423K(785664K), 0.1982874 secs] 2435477K->1916444K(3932416K), 0.1984073 secs]

172643.995: [GC 172643.995: [DefNew: 648199K->90556K(785664K), 0.1746862 secs] 2440220K->1882584K(3932416K), 0.1748132 secs]

172696.895: [GC 172696.895: [DefNew: 614332K->93662K(785664K), 0.1554577 secs] 2406360K->1885700K(3932416K), 0.1555864 secs]

175599.645: [GC 175599.645: [DefNew: 617438K->182189K(785664K), 0.4199703 secs] 2409476K->1974248K(3932416K), 0.4201357 secs]

179362.752: [GC 179362.752: [DefNew: 705965K->185436K(785664K), 0.4284059 secs] 2498024K->1977840K(3932416K), 0.4285575 secs]

181499.331: [GC 181499.331: [DefNew: 709212K->140225K(785664K), 0.3171983 secs] 2501616K->1932711K(3932416K), 0.3173489 secs]

183520.453: [GC 183520.453: [DefNew: 664001K->135899K(785664K), 0.2893111 secs] 2456487K->1928559K(3932416K), 0.2894595 secs]

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