We are in the middle of the project and over the last one week, the PI Development environment slows down. The SXMB_MONI and other ABAP based transactions are okay but it takes ages to open the IR objects. I think there is something wrong with the Java Engine memory etc. After the system is restarted it goes well for 5 to 6 hours and slows down considerably after that.
Has anybody encountered problems like this.
Can somebody suggest how to delete the Message ( both success and error ones ) from the Java engine ( Adapeter etc.,). I have a feeling the retry mechanism of error messages is taking up the memory of Java Engine.
Notes you may find useful :
#872388: Troubleshooting Archiving and Deletion in XI 3.0
#862405 XI Configuration Options for Lowering Memory Requirements
#723909 Java VM settings for J2EE 6.30/6.40/7.0
#894509 XI Performance Check
Regards
Kenny
scale up pi using https://www.sdn.sap.com/irj/servlet/prt/portal/prtroot/docs/library/uuid/c3d9d710-0d01-0010-7486-9a51ab92b927
A new JDK version from IBM has been released which is fully supported by SAP. This new version has been applied to PI, I can confirm the heap memory fragmentation problem is no longer occurring and the system has remained stable since and performing well. I thought this would be useful to rest of the community.
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