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WAS - EP 7.0 (2004s) Performance Problems

Hello,

WAS - EP 7.0 (2004s) Performance Problems



we have massive performance problems with our web application server and netweaver portal environment. The system is build up on Windows 2003 Enterprise Server Edition 64 Bit with an Oracle Database 10g.

- We use at the moment two server instances with 2048M HeapSize.
- The system has 8 GB physical RAM space.
- The system use at the moment 12,9 GB RAM, so the system page out on filesystem. Because of this we install once more 8 GB RAM, so we have then 16 GB RAM.
- 4 CPU´s (we use Hyper Threading at the moment) - Is this maybe a problem?

- Have anyone a finetuning document about WAS 7.0 and Netweaver Portal & KMC?

- How many must we use for virtual memory? -> factor 1,5x -> 16 GB RAM -> 24 GB virtual RAM ?

- I hope, that anyone can help me. - Thanks for advance.

Best Regards,

Ralf

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2 Answers

  • author's profile photo Former Member
    Former Member
    Posted on Sep 21, 2007 at 07:18 AM

    Hi Ralf,

    Try to analye the BTC, Dialog response times in ST03N and you will get which are talking more time. You can reduce the load after analyzing it.

    Here is some documents it will help you

    http://help.sap.com/saphelp_nw04s/helpdata/en/ec/9e1802dd600947abafd2248518697f/frameset.htm

    https://websmp107.sap-ag.de/OperationsNW70

    Virtual memory you can go with 2.0 X with out any problem.

    Regards,

    Hari.

    PS: Award points if helpful.

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  • author's profile photo Former Member
    Former Member
    Posted on Sep 21, 2007 at 01:23 PM
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