-send (B/MB) receive (B/KB) t(s) 2p 3p 6p
------------------------------------------------------------------------
-33554432/32 344232/337 4 10 18 49
-67108864/64 368820/361 10 20 35 80
-134217728/128 434388/425 20 42 58 226
-268435456/256 1901472/1946 41 75 129 385
+send (B/MB) receive (B/KB) t(s) 2p 3p 6p 8p
+-------------------------------------------------------------------------------
+33554432/32 344232/337 4 10 18 49 61
+67108864/64 368820/361 10 20 35 80 115
+134217728/128 434388/425 20 42 58 226 214
+268435456/256 1901472/1946 41 75 129 385 439