Issue No.05 - September/October (1972 vol.5)
The Statistics Gathering Package, SGP, is an information retrieval program supplemented with a variety of summarization techniques. It is used to access a data base of performance and usage information collected by OS, SMF, and LASP. SGP provides information that is needed by installation management, system programmers, consultants and computer users to make decisions.
J.A. Cooperman, W.H. Tetzlaff, "SPG: An Effective Use of Performance and Usage Data", Computer, vol.5, no. 5, pp. 20-23, September/October 1972, doi:10.1109/C-M.1972.216962