very very slow starting up on Solaris T5240

Sat Oct 3 19:40:41 UTC 2009

Hi everybody,

i send a first mail to group,   we have a start-up problem.

we have huge number of Solaris Servers.  Sun v490&890  is normal for staring up . New generation Sun T5240  is extremly good for CPU& MEM. -

but our WeblogicServer application server is very very slow starting up on Solaris T5240.
 ~1hour.

Why could it be ?

Regards from Turkey,

We are using these args:

24575:  /turkcell/extusr/jdk519/bin/java -Dweblogic.Name=EXT-WLS10-PROD-MAN1-M1-3 -serv
argv[0]: /turkcell/extusr/jdk519/bin/java
argv[1]: -Dweblogic.Name=EXT-WLS10-PROD-MAN1-M1-3
argv[2]: -server
argv[3]: -Xms1792m
argv[4]: -Xmx1792m
argv[5]: -Xss128k
argv[6]: -Xmn510m
argv[7]: -XX:SurvivorRatio=4
argv[8]: -XX:+UseParNewGC
argv[9]: -XX:+UseConcMarkSweepGC
argv[10]: -XX:+CMSClassUnloadingEnabled
argv[11]: -XX:PermSize=512m
argv[12]: -XX:MaxPermSize=512m
argv[13]: -verbosegc
argv[14]: -XX:+PrintGCTimeStamps
argv[15]: -XX:+PrintGCDetails
argv[16]: -XX:+PrintTenuringDistribution
argv[17]: -XX:+PrintHeapAtGC
argv[18]: -Xloggc:/turkcell/extusr/wlserver10/wlserver_10.0/domains/EXT-WLS10-PROD-DMN/logs/MAN1-3gc.logs
argv[19]: -Xcheck:jni
argv[20]: -Djavax.net.ssl.trustStore=/usr/jdk/jdk160_05/jre/lib/security/cacerts
argv[21]: -Dweblogic.configuration.schemaValidationEnabled=false
argv[22]: -DPosnetLogDir=/data/beawllog
argv[23]: -Dweblogic.management.username=****
argv[24]: -Dweblogic.management.password=***
argv[25]: -Dweblogic.management.server=https://***:**
argv[26]: -Dweblogic.security.SSL.ignoreHostnameVerification=true
argv[27]: -Djava.security.policy=/turkcell/extusr/wlserver10/wlserver_10.0/server/lib/weblogic.policy
argv[28]: -DEnv=PROD
argv[29]: -DHostName_WLSName=trafalgar-MAN1-M1-3
argv[30]: -Dweblogic.webservice.i18n.charset=ISO-8859-9
argv[31]: -Dfile.encoding=ISO-8859-9
argv[32]: -Dorg.apache.xerces.xni.parser.XMLParserConfiguration=org.apache.xerces.parsers.XIncludeAwareParserConfiguration
argv[33]: weblogic.Server

little begin- Gc out

156.793: [GC {Heap before gc invocations=0:
 par new generation   total 435200K, used 348160K [0x63c00000, 0x83a00000, 0x83a00000)
  eden space 348160K, 100% used [0x63c00000, 0x79000000, 0x79000000)
  from space 87040K,   0% used [0x79000000, 0x79000000, 0x7e500000)
  to   space 87040K,   0% used [0x7e500000, 0x7e500000, 0x83a00000)
 concurrent mark-sweep generation total 1312768K, used 0K [0x83a00000, 0xd3c00000, 0xd3c00000)
 concurrent-mark-sweep perm gen total 524288K, used 24076K [0xd3c00000, 0xf3c00000, 0xf3c00000)
156.794: [ParNew
Desired survivor size 44564480 bytes, new threshold 15 (max 15)
- age   1:   15784840 bytes,   15784840 total
- age   2:      10944 bytes,   15795784 total
: 348160K->15709K(435200K), 0.2141873 secs] 348160K->15709K(1747968K)Heap after gc invocations=1:
 par new generation   total 435200K, used 15709K [0x63c00000, 0x83a00000, 0x83a00000)
  eden space 348160K,   0% used [0x63c00000, 0x63c00000, 0x79000000)
  from space 87040K,  18% used [0x7e500000, 0x7f4577a8, 0x83a00000)
  to   space 87040K,   0% used [0x79000000, 0x79000000, 0x7e500000)
 concurrent mark-sweep generation total 1312768K, used 0K [0x83a00000, 0xd3c00000, 0xd3c00000)
 concurrent-mark-sweep perm gen total 524288K, used 24076K [0xd3c00000, 0xf3c00000, 0xf3c00000)
}
, 0.2152029 secs]
189.791: [GC {Heap before gc invocations=1:
 par new generation   total 435200K, used 363869K [0x63c00000, 0x83a00000, 0x83a00000)
  eden space 348160K, 100% used [0x63c00000, 0x79000000, 0x79000000)
  from space 87040K,  18% used [0x7e500000, 0x7f4577a8, 0x83a00000)
  to   space 87040K,   0% used [0x79000000, 0x79000000, 0x7e500000)
 concurrent mark-sweep generation total 1312768K, used 0K [0x83a00000, 0xd3c00000, 0xd3c00000)

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