on 10-07-2013 11:31 PM
Hi
I have Portal 7.3 Windows 2008 on Sybase ASE 15.7.0.13 server.
I have increased RAM from 16 GB to 32 GB , what memory parameters do i need to change.
Should i add more server nodes ??
Plz let me know
Regards
Tushar
Hi,
Please check this note.
OSS 1303953 - SAP JVM memory parameters and their names in the Config Tool
OSS 1248926 - AS Java VM Parameters for NetWeaver 7.1 based products ZeroAdmin Templates
SDN Article: Performance Best Practices Guide for SAP NetWeaver Portal 7.3 - http://scn.sap.com/docs/DOC-7284
BR,
Prabhakar
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Hi,
Please check this note.
OSS 1303953 - SAP JVM memory parameters and their names in the Config Tool
OSS 1248926 - AS Java VM Parameters for NetWeaver 7.1 based products ZeroAdmin Templates
SDN Article: Performance Best Practices Guide for SAP NetWeaver Portal 7.3 - http://scn.sap.com/docs/DOC-7284
BR,
Prabhakar
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Hello
I wouldn't suggest increasing the Java heap parameters of the system just because you have more memory on the system than before.
You should first analyse how much memory is used by the database and the J2EE system with the present configuration.
What is this portal used for ? Are there any frequent OutOfMemory issues on the J2EE system ?
Having additional server nodes is far better than assigning more heap memory to a single server node.
Regards
RB
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Hi,
Please check ..
Java virtual memory settings according to SAP Note 1538263.
BR,
Prabhakar
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Hi Tushar,
How many server nodes do you have now? Multiple nodes certainly helps so that one job in error does not lock up access to the other users. It's better to have a number of nodes rather than one or two very large ones.
Regards,
Graham
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HI Tushar,
Please check
http://help.sap.com/saphelp_nw73/helpdata/en/47/b08f91542e3378e10000000a421937/content.htm
BR
Atul
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Hi,
In case of NW 7.3 system you can Increase the heap size - if you have the available resources and enough memory - to 2.5GB - 4GB.
http://help.sap.com/saphelp_nwce10/helpdata/en/43/73949862c16fcbe10000000a1553f6/content.htm
Thanks
Rishi abrol
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