ST03N report Header meanings

Hi,

I have a report from Transaction ST03N and I require an explanation as to what the following headers mean:

User # Steps T Response Time Ø Time Process. Avg. Proc. Time T CPU~ Ø CPU~ T DB Time Ø DB Time Ø Time T Roll Wait Time Ø Roll Wait Time T WaitTime Ø WaitTime # Sequential Reads T Seq. Read Time Ø Seq. Read Time # Accesses T Time Ø Time # Changes T Changes Ø Changes # Calls Ø Time # Reads # DB Recs # Records # Calls T Time Ø Time % CPU~ % Proc. ~ % DB Time % DB Proc. % roll wait time % WaitTime % GUI Time T Time T GUI Time # Trips Ø Time Ø GUI Time Ø GUI/Trip KB Ø Input Ø Output #VMC Calls T VMC CPU T VMCElaps AvgVMC CPU AvgVMCElap

Thanks