got a good one - semaphores

Very interesting one which I am currently working with IBM support.

ND6.0.5 on V5R3.  Every couple of mins, the server will start popping 
semaphores on names.nsf from the server job for 30-60 seconds and then 
free.  Cycle just keeps repeating.  Been doing this the whole day and 
maybe even all day yesterday.  You know how it goes, users complain server 
is slow, you check it and it is fine.  User is wrong - guess not this 
time.  Good thing is that the server really never goes down, the bad thing 
is it is a nuisance.

Nothing running on the address book.  No backups running.  Everything 
seems fine.

Anyone every see something like this.  Thanks in advance.


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