Open przemyslaw0 opened 3 months ago
I made some tests for SOCKS5 performance between GOST and Glider (Intel Core i3-7100):
GOST:
$ proxychains4 iperf3 -c 127.0.0.1
[proxychains] config file found: /etc/proxychains4.conf
[proxychains] preloading /usr/lib/x86_64-linux-gnu/libproxychains.so.4
[proxychains] DLL init: proxychains-ng 4.17
[proxychains] Strict chain ... 127.0.0.1:1111 ... 127.0.0.1:5201 ... OK
Connecting to host 127.0.0.1, port 5201
[proxychains] Strict chain ... 127.0.0.1:1111 ... 127.0.0.1:5201 ... OK
[ 9] local 127.0.0.1 port 50500 connected to 127.0.0.1 port 1111
[ ID] Interval Transfer Bitrate Retr Cwnd
[ 9] 0.00-1.00 sec 1.77 GBytes 15.2 Gbits/sec 1 639 KBytes
[ 9] 1.00-2.00 sec 1.75 GBytes 15.0 Gbits/sec 1 512 KBytes
[ 9] 2.00-3.00 sec 1.71 GBytes 14.7 Gbits/sec 2 639 KBytes
[ 9] 3.00-4.00 sec 1.69 GBytes 14.5 Gbits/sec 1 639 KBytes
[ 9] 4.00-5.00 sec 1.68 GBytes 14.5 Gbits/sec 0 639 KBytes
[ 9] 5.00-6.00 sec 1.76 GBytes 15.1 Gbits/sec 0 639 KBytes
[ 9] 6.00-7.00 sec 1.64 GBytes 14.1 Gbits/sec 0 895 KBytes
[ 9] 7.00-8.00 sec 1.75 GBytes 15.0 Gbits/sec 0 576 KBytes
[ 9] 8.00-9.00 sec 1.57 GBytes 13.5 Gbits/sec 0 767 KBytes
[ 9] 9.00-10.00 sec 1.31 GBytes 11.2 Gbits/sec 2 512 KBytes
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval Transfer Bitrate Retr
[ 9] 0.00-10.00 sec 16.6 GBytes 14.3 Gbits/sec 7 sender
[ 9] 0.00-10.00 sec 16.6 GBytes 14.3 Gbits/sec receiver
iperf Done.
Glider:
$ proxychains4 iperf3 -c 127.0.0.1
[proxychains] config file found: /etc/proxychains4.conf
[proxychains] preloading /usr/lib/x86_64-linux-gnu/libproxychains.so.4
[proxychains] DLL init: proxychains-ng 4.17
[proxychains] Strict chain ... 127.0.0.1:1111 ... 127.0.0.1:5201 ... OK
Connecting to host 127.0.0.1, port 5201
[proxychains] Strict chain ... 127.0.0.1:1111 ... 127.0.0.1:5201 ... OK
[ 9] local 127.0.0.1 port 57258 connected to 127.0.0.1 port 1111
[ ID] Interval Transfer Bitrate Retr Cwnd
[ 9] 0.00-1.00 sec 3.52 GBytes 30.2 Gbits/sec 1 384 KBytes
[ 9] 1.00-2.00 sec 3.56 GBytes 30.5 Gbits/sec 0 512 KBytes
[ 9] 2.00-3.00 sec 3.54 GBytes 30.4 Gbits/sec 2 512 KBytes
[ 9] 3.00-4.00 sec 3.53 GBytes 30.4 Gbits/sec 1 512 KBytes
[ 9] 4.00-5.00 sec 3.58 GBytes 30.7 Gbits/sec 0 512 KBytes
[ 9] 5.00-6.00 sec 3.53 GBytes 30.3 Gbits/sec 2 512 KBytes
[ 9] 6.00-7.00 sec 3.54 GBytes 30.4 Gbits/sec 1 384 KBytes
[ 9] 7.00-8.00 sec 3.52 GBytes 30.2 Gbits/sec 4 512 KBytes
[ 9] 8.00-9.00 sec 3.24 GBytes 27.8 Gbits/sec 0 512 KBytes
[ 9] 9.00-10.00 sec 2.54 GBytes 21.8 Gbits/sec 1 831 KBytes
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval Transfer Bitrate Retr
[ 9] 0.00-10.00 sec 34.1 GBytes 29.3 Gbits/sec 12 sender
[ 9] 0.00-10.00 sec 34.1 GBytes 29.3 Gbits/sec receiver
iperf Done.
splice() support almost doubles the data rate transmission, here is good reason to implement it.
It is already implemented in Go standard library: https://github.com/golang/go/blob/master/src/net/splice_linux.go#L12-L49
It is TCP/Linux only, but for improving performance of UDP,
recvmmsg()
andsendmmsg()
can be implemented ingost
too.recvmmsg()
andsendmmsg()
for UDP it already implemented in this project: https://github.com/search?q=repo%3Adatabase64128%2Fshadowsocks-go%20recvmmsg&type=codeThanks.