Java server0 restaring authomatically

Question

Hi All,
My java server0 is restating automatically.
I checked some notes and maintained the java parameters accordingly but it did not help.
Please find below the logs abd the parameters
I am on Windows 64 bit server
Java parameter setting
Djco.jarm=1
-XX:MaxPermSize=512M
-XX:PermSize=512M
-Xms2048M
-XX:NewSize=171M
-XX:MaxNewSize=171M
-XX:+DisableExplicitGC
-verbose:gc
-XX:+PrintGCDetails
-XX:+PrintGCTimeStamps
-Djava.awt.headless=true
-Dsun.io.useCanonCaches=false
-XX:SoftRefLRUPolicyMSPerMB=1
-XX:SurvivorRatio=2
-XX:TargetSurvivorRatio=90
-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
Developer trace
trc file: "H:\usr\sap\XID\DVEBMGS00\work\dev_server0", trc level: 1, release: "700"
node name   : ID7718850
pid         : 8428
system name : XID
system nr.  : 00
started at  : Wed Dec 02 16:18:16 2009
arguments       :
       arg[00] : H:\usr\sap\XID\DVEBMGS00\exe\jlaunch.exe
       arg[01] : pf=H:\usr\sap\XID\SYS\profile\XID_DVEBMGS00_hkbxidev
       arg[02] : -DSAPINFO=XID_00_server
       arg[03] : pf=H:\usr\sap\XID\SYS\profile\XID_DVEBMGS00_hkbxidev
       arg[04] : -DSAPSTART=1
       arg[05] : -DCONNECT_PORT=3593
       arg[06] : -DSAPSYSTEM=00
       arg[07] : -DSAPSYSTEMNAME=XID
       arg[08] : -DSAPMYNAME=hkbxidev_XID_00
       arg[09] : -DSAPPROFILE=H:\usr\sap\XID\SYS\profile\XID_DVEBMGS00_hkbxidev
       arg[10] : -DFRFC_FALLBACK=ON
       arg[11] : -DFRFC_FALLBACK_HOST=localhost
[Thr 6488] Wed Dec 02 16:18:16 2009
[Thr 6488] *** WARNING => INFO: Unknown property [instance.box.number=XIDDVEBMGS00hkbxidev] [jstartxx.c   841]
[Thr 6488] *** WARNING => INFO: Unknown property [instance.en.host=hkbxidev] [jstartxx.c   841]
[Thr 6488] *** WARNING => INFO: Unknown property [instance.en.port=3201] [jstartxx.c   841]
[Thr 6488] *** WARNING => INFO: Unknown property [instance.system.id=0] [jstartxx.c   841]
JStartupReadInstanceProperties: read instance properties [H:\usr\sap\XID\DVEBMGS00\j2ee\cluster\instance.properties]
-> ms host    : hkbxidev
-> ms port    : 3901
-> OS libs    : H:\usr\sap\XID\DVEBMGS00\j2ee\os_libs
-> Admin URL  :
-> run mode   : NORMAL
-> run action : NONE
-> enabled    : yes
**********ion=700.2006.09.13)
[Thr 6488] [Node: server0] java home is set by profile parameter
     Java Home: C:\j2sdk1.4.2_13-x64
[Thr 6488] JStartupICheckFrameworkPackage: can't find framework package H:\usr\sap\XID\DVEBMGS00\exe\jvmx.jar
JStartupIReadSection: read node properties [ID7718850]
-> node name          : server0
-> node type          : server
-> node execute       : yes
-> jlaunch parameters :
-> java path          : C:\j2sdk1.4.2_13-x64
-> java parameters    : -Djco.jarm=1 -XX:MaxPermSize=512M -XX:PermSize=512M -XX:NewSize=171M -XX:MaxNewSize=171M -XX:DisableExplicitGC -verbose:gc -XX:PrintGCDetails -XX:+PrintGCTimeStamps -Djava.awt.headless=true -Dsun.io.useCanonCaches=false -XX:SoftRefLRUPolicyMSPerMB=1 -XX:SurvivorRatio=2 -XX:TargetSurvivorRatio=90 -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
-> java vm version    : 1.4.2_13-b06
-> java vm vendor     : Java HotSpot(TM) 64-Bit Server VM (Sun Microsystems Inc.)
-> java vm type       : server
-> java vm cpu        : amd64
-> heap size          : 4096M
-> init heap size     : 2048M
-> root path          : H:\usr\sap\XID\DVEBMGS00\j2ee\cluster\server0
-> class path         : .\bin\boot\boot.jar;.\bin\boot\jaas.jar;.\bin\system\bytecode.jar;.
-> OS libs path       : H:\usr\sap\XID\DVEBMGS00\j2ee\os_libs
-> main class         : com.sap.engine.boot.Start
-> framework class    : com.sap.bc.proj.jstartup.JStartupFramework
-> registr. class     : com.sap.bc.proj.jstartup.JStartupNatives
-> framework path     : H:\usr\sap\XID\DVEBMGS00\exe\jstartup.jar;H:\usr\sap\XID\DVEBMGS00\exe\jvmx.jar
-> shutdown class     : com.sap.engine.boot.Start
-> parameters         :
-> debuggable         : no
Best Regards
Tushar

Answer 1

Hi Sandeep,
This is general problem of portal.
This is due to heap memory.
For solving this issue you have to set the heap memory ( tune the system ) as per note :- 723909
====================================
-Xmx2048m
-Xms2048m
-XX:NewSize=320m
-XX:MaxNewSize=320m
-XX:PermSize=512m
-XX:MaxPermSize=512m
===========================
As well if you have much load on the application then you can increase more the heap meomry
i can see in your error the value of NEWSIZE is 170 increase NEWSIZE and MAXNEWZIXE to 320 and then restart the application
Thanks
Anil
Edited by: Anil Bhandary on Dec 2, 2009 1:18 PM