OutOfMemoryException On SOA Suite installed in Linux on Amazon Cloud

Hello, I need information about if exist any type of optimization for the SOA Suite Installed on Linux in a Cloud Aazon.
The problem is that after working for a long time, the suite turns very slow and throws errors such as OutOfMemoryException.
anyone knows how to fix this?
Thankyou very much.

Can you post the out-of-memory error's complete info here? There could be many reasons behind an out-of-memory error.
For the benefit of other users of this community,
If you see anything related to OutOfMemory due to Number of Threads, then set -Xss memory option to a higher value.
If OutOfMemoryError thrown for the reason of PermGen Space size exceed then set -XX:MaxPermSize memory option to a higher value.
-sever option helps to deal faster in thread context switching.
-Xms and -Xmx options set starting heap size and maximum heap size respectively. Make these two values equal to get best performance in server mode and minimize GC cycle.
Regards,
Anuj

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