Thanks for the clarification.

So, outside of the monitoring results that included benchmarks the vast majority of read/ write IOPS are concluded in less than one millisecond.

When I copied a single 635MB file the max largest transfer size of 1.02MB is what occurred with a single read I/O operation? Now I'm struggling. The 635MB file is split into small "chunks" each with its own I/O operation? The larger the file the larger the "chunk" per I/O and the faster the write? Why are my Read/ Write Xfer Max Size typically comming in at around 1MB? Is that the optimum size for an I/O operation? (Sorry for being dumb again).