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+# sing-box vs xray
+
+An attempt on benchmarking these two multi-protocol proxying frameworks.
+It's reproducible, configs are not redacted, I even uploaded self-signed TLS cert+key,
+client commands are shown in `bench_*.txt` files.
+All you need is iperf3 on client and server, hyperfine on client,
+xray and sing-box binaries (take from "Releases" or compile by yourself) placed on client and server.
+
+Results in a nutshell: (TODO)
+
+## hyperfine, curl, direct outbound
+
+Measurement of execution time of curl.
+Shows overhead of a proxying software.
+
+Proxies are set up to accept requests by SOCKSv5 and forward directly to net.
+
+units: ms (less is better)
+
+### ~1.5M binary file over https from dc09.ru
+|proxy|min|avg|max|
+|:----|:-:|:-:|:-:|
+|no proxy|383.3|477.2|697.7|
+|sing-box|376.4|478.6|681.2|
+|xray|374.2|467.7|662.8|
+
+### 162 bytes HTML over plain http from dc09.ru
+|proxy|min|avg|max|
+|:----|:-:|:-:|:-:|
+|no proxy|51.0|60.5|81.7|
+|sing-box|49.1|62.2|69.9|
+|xray|51.2|61.6|76.4|
+
+### ~150K HTML over https from github.com
+|proxy|min|avg|max|
+|:----|:-:|:-:|:-:|
+|no proxy|365.3|402.1|449.8|
+|sing-box|338.6|390.5|445.5|
+|xray|342.3|390.8|426.0|
+
+## iperf3, proxied outbound
+
+Measurement of bandwidth with iperf3.
+Shows processing speed of a proxying software.
+
+Client proxy (sing-box or xray, specified by a table column) is connected to SOCKSv5, Trojan or VLESS inbound on dc09.ru;
+server proxy on dc09.ru is either sing-box or xray (heading before a table), accepts requests on all 3 inbounds;
+iperf3 server is on the same host as a server proxy.
+
+units: Mbit/s (more is better)
+
+### no proxy - `bench_iperf_direct.txt`
+**sender** 93.7 Mbit/s (**receiver** 91.4 Mbit/s)
+
+### server is sing-box - `bench_sb_*`
+|protocol|sing-box|xray client|
+|:-------|:------:|:---------:|
+|SOCKSv5|102.0 (91.3)|102.0 (91.3)|
+|Trojan|101.3 (91.0)|100.5 (90.6)|
+|VLESS|101.3 (91.3)|101.5 (90.7)|
+
+### server is xray - `bench_xray_*`
+|protocol|sing-box|xray client|
+|:-------|:------:|:---------:|
+|SOCKSv5|101.5 (91.3)|103.0 (91.4)|
+|Trojan|100.1 (90.0)|100.5 (90.6)|
+|VLESS|99.6 (91.1)|102.0 (91.1)|