we've got a netware6.5sp6 server cpu utilization problem, after finishing
the backup (as9) the utilization of cpu0 goes to 100%. It doesn't do that
every night. But it's doing it more frequently.
In Profile/debug: the SERVER.NLM|GiveMemoryToCache uses up the cpu.

when i give nss /nocachebalance the utilization drops back to normal. But
turning it back on results in 100% cpu usage.
vm garbage collection is set to 6 minutes.

Does anybody know how to resolve te problem?