1Known issues/TODO (for steady-state) 2 3- Allow user to specify the frequency of measurements 4 5- Better documentation for output 6 7- Report read, write, trim IOPS/BW separately 8 9- Semantics for the ring buffer ss->head are confusing. ss->head points 10 to the beginning of the buffer up through the point where the buffer 11 is filled for the first time. afterwards, when a new element is added, 12 ss->head is advanced to point to the second element in the buffer. if 13 steady state is attained upon adding a new element, ss->head is not 14 advanced so it actually does point to the head of the buffer. 15