Most CPU consumptive DL/I

Under Heading This is Displayed
Total DL/I CPU Time The number of seconds of CPU time consumed by all executions of DL/I calls during the measurement. This number represents 100 percent of the data upon which the graph is based and is used as the divisor to compute the percentages shown in other lines in the graph.
DL/I Call A DL/I call identified by three fields: a unique sequence number assigned to the DL/I call, its DL/I function code and its PCB name. The quantification and the graph show the number of CPU seconds of execution for this DL/I call.