Select the job name and from the top menu, select Goto > Job Statistics.
On the next screen, click on Choose (or press F2 keyboard button)
The below screen will appear. You can select on each task to display specifically statistics for the Time, DB, Task/Memory, Bytes & Client Info.
• Time – Analysis of time in work process
• DB – Analysis of ABAP/4 database requests (only explicitly by application)
• Task/Memory – Task and memory information
• Bytes – Bytes transferred
• Client info – User and system (instance) information