For name-service call wait:
       1) To publish a (key,value) entry with the Name-service.
       2) To delete a (key,value) entry from the Name-service.

             The waiting process is waiting for LMON to process the request.

MOS上有一篇内部文档介绍，WAITEVENT: V8i "name-service call wait" (Doc ID 69051.1)