doc.FAQ.MyDriversProduceIntermittentCoreDumpsWhatDoIDo Does the database and operating system contain all current patches? Are the patches associated with stability problems? Do Unix kernel tuning parameters match parameters specified by database and o/s documentation? Does the machine have adequate memory and processor resources? Was the database agent re-linked against the database? Is PortHigh set in the [Protocol TCP] section of the Multi-Tier Session Rules Book? This is the oplrqb.ini file that resides in the /bin sub-directory of the server components installation. What happens when users comparison test the following ReUse values: ifsame process, upto 5 ifsame application, upto 5 ifsame database, upto 5 login to the machine that contains the OpenLink server components. Run oplshut -s on the command-line. Compare the output to the Windows Task Manager or Unix ps -ef. Upgrade server components if oplshut shows fewer processes when compared to the Task Manager or ps.