profiles

Local file fastest…hmm…


Can read it “cat” at 3GB/s

if=/dev/zero 5.5 GB/s to 7 GB/s

Theoretically I am “dual” 10Gbe
1 GB/s

iperf: 9.41 Gbits/sec 1GB/s
  So not dual…


Dual mbuffers “blind” -> 128 MiB/s
0m29.387s

Scp
real	0m16.452s 229.6MB


Dual buffer cat’s: 149 MB/s

Scp: 153.1MB/s (same file as above)

5GB

Cat worked this time LOL
  Nc is using 100% cpu whaaat?
  14.30 14.39

SSH: 38s

Perf:

Straight bash

socat?

0m5.435s whoa we have a winner!
0m4.731s 6.8 6.2 6.8 4.7
4.5 to /dev/null

70 to 90% cpu still hrm…

Peak 847M

Bbcp?


On linodes: 212MB/s for both netcat and iperf3…so hard to distinguish there.


DO is single gigabit, no matter what…100 MB/s :(

Vulture 6 GB!

Linode too from the other direction wait what???

Vulture 400 to 300 linode cpu :|

Linode slightly more stable network…

http://beej.us/guide/bgnet/html/multi/clientserver.html#simpleclient

10G to /dev/null
Bbcp 16.5s 
Iperf3 0m10.176s
Nc 0m13.311s
Scp 1m31.616s
Hpn ssh (scp —client only): 1m31.616s
socat 0m15.989s