Do you mean 100MB/s? Because at 100mb/s it should take much longer than 2-4 seconds per file.
Do you mean 32MB/s? Because at 32mb/s, it should take much longer than 10-15 seconds per file.
I’m not trying to be argumentative above. It’s just that so far, unless I’ve missed something, you haven’t provided some pretty key numbers that would let us figure out what bandwidth you’re actually using. Your graphs & numbers don’t tell us how many processes you’re running, nor how many files you’re transferring in the times shown. It would be easiest to answer my question if we just had a graph of network I/O, but lacking that, if we had other numbers we could estimate.
I’m asking because so far there’s nothing in your posts that eliminates bandwidth as the limiting factor instead of CPU. It seems perfectly possible that you’re saturating network or disk I/O at less than 100% CPU usage. And speaking of disk, what are you using? Something that can sustain 2.5gB/s?
