One of our clients runs a Netware 6.5 SP8 server with 2GB of memory. For several weeks now, the server loses memory all the time, resulting in necessary reboots about every 3-4 days.

GWPOA is loaded in protected memory space, I don't know if that consumes a lot of extra RAM?

The NLM's eating most memory are NSS. DS and GWPOA. See the screen shot of SEG for the delta after 48 hours.

Is there some way to reduce the memory hunger of NSS or GWPOA?