This isn't the first time benchmarks like this have been done and these results are consistent with the earlier ones.
It shouldn't surprise most people that enabling transparent compression gives these benefits. Why you ask? Well what is the largest bottleneck in a system? Disk IO - by far. So all ZFS is doing is transferring workload to a subsystem you likely have plenty of(CPU) from one that you have the least of(Disk IO/latency)
It shouldn't surprise most people that enabling transparent compression gives these benefits. Why you ask? Well what is the largest bottleneck in a system? Disk IO - by far. So all ZFS is doing is transferring workload to a subsystem you likely have plenty of(CPU) from one that you have the least of(Disk IO/latency)