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Former Member

BusinessObjects BI 4.0 Installation and java memory consumption

Hi all,

I'm working with an installation of BusinessObjects BI 4.0 on a machine Windows 2008 Server 64bit and in these last day I noticed a serious performance problem. Server is very slow, and I see from task manager the process java.exe that occupied a lot of resources. CPU usage grows till 95-99 and come back to 0 periodically. In the past weeks this problem didn't occur.

Did somebody have this problem in the past? what could be the cause?

Thanks for the support!

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    Former Member
    Feb 03, 2012 at 06:48 PM

    Hi,

    Goto Tomcat Properties --Java Tab and enter the parameters like below

    -XX:PermSize=256m

    -XX:MaxPermSize=256m

    -XX:NewSize=171m

    -XX:MaxNewSize=171m

    -XX:SurvivorRatio=2

    -XX:TargetSurvivorRatio=90

    -XX:+DisableExplicitGC

    -XX:+UseTLAB

    Restart the Tomcat and SIA's and check again.

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