Skip to content

Latest commit

 

History

History
150 lines (120 loc) · 4.08 KB

localhost-iperf-benchmark.md

File metadata and controls

150 lines (120 loc) · 4.08 KB
Raw

localhost iperf benchmark

Environment

Hardware

  • CPU: AMD Ryzen 7 PRO 2700U w/ Radeon Vega Mobile Gfx (8) @ 2.200GHz

Software

  • OS: Arch Linux x86_64
  • iperf 3.11 (cJSON 1.7.13)
  • proxychains 4.16-1
  • OpenSSH_9.0p1, OpenSSL 1.1.1o 3 May 2022
  • frp 0.43.0
  • portguard 0.3.2

Steps

  1. run iperf3 server: iperf3 -s
  2. forward port 5201 to 6000
  3. run iperf3 client:
    • -D mode: proxychains iperf3 -c 127.0.0.1 -p 5201
    • others: iperf3 -c 127.0.0.1 -p 6000

We compare portguard with ssh and frp in different modes. Project with the most similar behavior as portguard in -R mode is frp with stcp and encryption.

Results

without port forwarding

[ ID] Interval           Transfer     Bitrate         Retr
[  5]   0.00-10.00  sec  27.5 GBytes  23.6 Gbits/sec    2             sender
[  5]   0.00-10.00  sec  27.5 GBytes  23.6 Gbits/sec                  receiver

-L mode

[ ID] Interval           Transfer     Bitrate         Retr
[  5]   0.00-10.00  sec   350 MBytes   293 Mbits/sec    0             sender
[  5]   0.00-10.00  sec   344 MBytes   289 Mbits/sec                  receiver
  • portguard: use config in tests/gen-cli.sh
    • server: ./portguard server -c test.toml
    • client: ./normal.exe 6000
[ ID] Interval           Transfer     Bitrate         Retr
[  5]   0.00-10.00  sec  2.39 GBytes  2.05 Gbits/sec    0             sender
[  5]   0.00-10.00  sec  2.37 GBytes  2.04 Gbits/sec                  receiver

-D mode

[ ID] Interval           Transfer     Bitrate         Retr
[  9]   0.00-10.00  sec   337 MBytes   283 Mbits/sec    0             sender
[  9]   0.00-10.00  sec   331 MBytes   278 Mbits/sec                  receiver
  • portguard: use config in tests/gen-cli.sh
    • server: ./portguard server -c test.toml
    • client: ./socks5.exe 6000
[ ID] Interval           Transfer     Bitrate         Retr
[  9]   0.00-10.00  sec  2.38 GBytes  2.04 Gbits/sec    0             sender
[  9]   0.00-10.00  sec  2.36 GBytes  2.03 Gbits/sec                  receiver

-R mode

[ ID] Interval           Transfer     Bitrate         Retr
[  5]   0.00-10.00  sec   330 MBytes   277 Mbits/sec    0             sender
[  5]   0.00-10.00  sec   325 MBytes   273 Mbits/sec                  receiver
  • frp in stcp mode with encryption:
    • server:
    # frps.ini
[common]
bind_port = 8848
    • client: stcp mode with encryption
    # frpc.ini
[common]
server_addr = 127.0.0.1
server_port = 8848

[iperf]
type = stcp
sk = abcdefg
local_ip = 127.0.0.1
local_port = 5201
use_encryption = true
    • visitor: stcp mode with encryption
    # visitor.ini
[common]
server_addr = 127.0.0.1
server_port = 8848

[iperf_visitor]
type = stcp
role = visitor
server_name = iperf
sk = abcdefg
bind_addr = 127.0.0.1
bind_port = 6000
use_encryption = true
[ ID] Interval           Transfer     Bitrate         Retr
[  5]   0.00-10.00  sec   906 MBytes   760 Mbits/sec    0             sender
[  5]   0.00-10.00  sec   898 MBytes   754 Mbits/sec                  receiver
  • frp in stcp mode without encryption:
[ ID] Interval           Transfer     Bitrate         Retr
[  5]   0.00-10.00  sec  2.04 GBytes  1.75 Gbits/sec    0             sender
[  5]   0.00-10.00  sec  2.03 GBytes  1.75 Gbits/sec                  receiver
  • portguard: use config in tests/gen-cli.sh
    • server: ./portguard server -c test.toml
    • client: ./rclient.exe
    • visitor: ./rvisitor.exe 6000
[ ID] Interval           Transfer     Bitrate         Retr
[  5]   0.00-10.00  sec  1.30 GBytes  1.12 Gbits/sec    0             sender
[  5]   0.00-10.00  sec  1.29 GBytes  1.11 Gbits/sec                  receiver

Conclusion

It shows the performance of port forwarding in the environment with unlimited network bandwidth, the bottleneck is CPU.