Since you've already started, can you do a benchmark of a pair of copies started at same time? One copy operation is the little files and deep hierarchy. The o

Since you've already started, can you do a benchmark of a pair of copies started at same time? One copy operation is the little files and deep hierarchy. The other copy operation is just a big file. Both operations start at same time and use the same tool. I'm curious what cp and fcp do to the cache as they operate.