I have a number of NW65SP6 servers that are experiencing cache memory
errors to the point the server bogs down and various services become
unresponsive. A reboot seems to clear the problem.

Using SEG.NLM, I identified that DS.NLM is growing to approx 870MB on
each server before the problem rears its head.

Each server has 4GB of memory, and uses the MEMCALC.NLM settings for
memory settings.

I had hoped that the memory leaks were a thing of the past, but it
appears that it has returned.

I cannot find any patches that refer to this type of problem. Is
anyone else experiencing this type of behaviour?