What are the SU units quoted in my time grants?
Compute time allocations are made in Service Units (SU) which reflect both the time used and the priority at which it is used. For normal use, a Service Unit (SU) corresponds to one hour of elapsed time on one processor of the system. A kSU is simply 1000 SU. Note that an 8CPU job which runs for an elapsed walltime of 1 hour is accounted as using 8SU.