Ok? How are you comparing these systems to the benchmark so they might be considered relevant? Compressing "Lots of small files" describes an infinite variety of workloads. To achieve anything close to the benchmark you'd need to specifically only compress only small files in a single directory of an average small size. And even the contents of those files would have large implications as to expected performance....
If that were true, surely it would make sense to demonstrate this directly rather than with a contrived benchmark? The issue is not the preponderance of small files but rather the distribution of data shapes.
