Program legend report

The program legend report defines the column headings used in most of the program reports (see Figure 1).
Figure 1. Program legend report
PROGRAM LEGEND                                                  BSS   SUBSYSTEM             28 FEB   13:45:17   PROGRAM   PAGE     2
COLUMN        DESCRIPTION                                                                                                           
===========   ----------------------------------------------------------------------------------------------------------------------
#COME         THE NUMBER OF ENTERS THAT HAD TO AWAIT INCOMING I/O IN ORDER TO RETRIEVE THE PROGRAM BEING ENTERED                    
#ENTERS       THE NUMBER OF GENERIC ENTERS                                                                                          
#EVENTS       THE NUMBER OF GENERIC ENTERS OR GENERIC RETURNS                                                                       
                                                                                                                                    
#IN           THE NUMBER OF ENTERS THAT FOUND THE PROGRAM BEING ENTERED ALREADY IN PLACE                                            
                                                                                                                                    
#RETURNS      THE NUMBER OF GENERIC RETURNS                                                                                         
%BACKCS       THE PERCENTAGE OF RETURNS THAT WERE BACKCS                                                                            
%COME         THE PERCENTAGE OF ENTERS THAT HAD TO AWAIT INCOMING I/O IN ORDER TO RETRIEVE THE PROGRAM BEING ENTERED                
                                                                                                                                    
%DLMFC        THE PERCENTAGE OF ENTERS THAT WERE DLM EXTERNAL FUNCTION CALLS                                                        
%DLMR         THE PERCENTAGE OF RETURNS THAT WERE DLM RETURNS                                                                       
%ENTDC        THE PERCENTAGE OF ENTERS THAT WERE ENTDCS                                                                             
                                                                                                                                    
%ENTNC        THE PERCENTAGE OF ENTERS THAT WERE ENTNCS                                                                             
%ENTRC        THE PERCENTAGE OF ENTERS THAT WERE ENTRCS                                                                             
%FILE         THE PERCENTAGE OF ENTERS THAT HAD TO ACCESS THE VFA OR DASD IN ORDER TO RETRIEVE THE PROGRAM BEING ENTERED            
                                                                                                                                    
%I1 %I2 ...   THE PERCENTAGE OF GENERIC ENTERS OR GENERIC RETURNS THAT OCCURRED ON THE NUMBERED TIGHTLY-COUPLED PROCESSOR           
%IN           THE PERCENTAGE OF ENTERS THAT FOUND THE PROGRAM BEING ENTERED ALREADY IN PLACE                                        
                                                                                                                                    
CAT           THE PROGRAM CATEGORIES:                                                                                               
                                                                                                                                    
              *** - INDETERMINATE PROGRAMS                                                                                          
                                                                                                                                    
              C31 - CORE RESIDENT, 31-BIT PROGRAMS                                                                                  
              C64 - CORE RESIDENT, 64-BIT PROGRAMS                                                                                  
                                                                                                                                    
ENTERS RATE   THE NUMBER OF GENERIC ENTERS PER SECOND                                                                               
ESCUM%        THE CUMULATIVE PERCENTAGE OF THE SUBSYSTEM'S ENTERS                                                                   
ESREL%        THE RELATIVE PERCENTAGE OF THE SUBSYSTEM'S ENTERS                                                                     
                                                                                                                                    
PACKAGE       THE NAME OF THE PACKAGE OF PROGRAMS                                                                                   
PROG          THE NAME (OR NUMBER) OF THE PROGRAM ('OTHER' IS A SPECIAL PROGRAM-NAME REPRESENTING UNREDUCEABLE PROGRAM DATA)        
SUBSYS        THE NAME OF THE SUBSYSTEM