--- /dev/null
+5000 sleep
+send (B/MB) receive (B/MB) time (s)
+------------------------------------------------------------
+1048576/1 1048576/1 1
+33554432/32 25030616/24 24
+67108864/64 49692348/48 44
+134217728/128 89076884/85 89
+268435456/256 125071216/120 164
+
+
+send (B/MB) receive (B/KB) time (s)
+------------------------------------------------------------
+1048576/1 139332/137 1
+33554432/32 344232/337 6
+67108864/64 368820/361 8
+134217728/128 434388/425 19
+268435456/256 1901472/1946 53
--- /dev/null
+send (B/MB) receive (B/MB) time (s)
+------------------------------------------------------------
+1048576/1 210944/0.2 1
+33554432/32 8388608/8 17
+67108864/64 18874368/18 37
+134217728/128 40894464/39 90
+268435456/256 57671680/55 133