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HTTP 프록시 서버 벤치마크 본문
HTTP Proxy Server Benchmarks
h2load를 사용해 리버스 프록시 서버로서의 H2O와 Nginx를 벤치마크 및 비교해 보았다. HTTP/2와 HTTP/3 각각에 대해 테스트하였고, 벤치마크 명령어를 다섯 번 실행하여 시간이 가장 적게 소모된 경우를 뽑았다.
Configurations
H2O
2022년 1월 8일 기준 최신 커밋을 빌드하였으며, ECDH Curves 관련 PR을 적용했다.
h2o.conf
send-server-name: OFF
access-log: /app/log/h2o-access.log
error-log: /app/log/h2o-error.log
error-log.emit-request-errors: ON
hosts:
"localhost":
listen: &www_ssl_listen
port: 443
ssl:
certificate-file: /certs/localhost.pem
key-file: /certs/localhost.key
min-version: TLSv1.2
ecdh-curves: X25519:P-521:P-384
cipher-suite: ECDHE-ECDSA-AES256-GCM-SHA384:ECDHE-ECDSA-CHACHA20-POLY1305:ECDHE-ECDSA-AES128-GCM-SHA256
cipher-suite-tls1.3: [TLS_AES_256_GCM_SHA384, TLS_AES_128_GCM_SHA256, TLS_CHACHA20_POLY1305_SHA256]
listen:
type: quic
<<: *www_ssl_listen
compress:
br: 6
file.send-compressed: ON
paths:
"/":
proxy.reverse.url: "http://localhost:3000/"
proxy.timeout.first_byte: 600000Nginx
2022년 1월 8일 기준 3개월 전에 갱신된 ranadeeppolavarapu/nginx-http3를 사용하였다. 버전은 1.19.5라는 것 같다.
아래 설정 파일에서 map이나 add_header 등의 구문들을 빼고 실행해 보았었으나, 실행 시간에 유의미한 향상은 없었다.
nginx.conf
user nginx;
pid /var/run/nginx.pid;
worker_processes auto;
worker_rlimit_nofile 65535;
events {
multi_accept on;
worker_connections 65535;
}
http {
upstream proxy {
server 0.0.0.0:3000;
}
charset utf-8;
sendfile on;
tcp_nopush on;
tcp_nodelay on;
server_tokens off;
log_not_found off;
types_hash_max_size 2048;
types_hash_bucket_size 64;
client_max_body_size 16M;
# MIME
include mime.types;
default_type application/octet-stream;
# Logging
access_log /var/log/nginx/access.log;
error_log /var/log/nginx/error.log warn;
# SSL
ssl_session_timeout 1d;
ssl_session_cache shared:SSL:10m;
ssl_session_tickets off;
# Mozilla Modern configuration
ssl_protocols TLSv1.3;
# OCSP Stapling
ssl_stapling on;
ssl_stapling_verify on;
resolver 1.1.1.1 1.0.0.1 valid=60s;
resolver_timeout 2s;
# Connection header for WebSocket reverse proxy
map $http_upgrade $connection_upgrade {
default upgrade;
"" close;
}
map $remote_addr $proxy_forwarded_elem {
# IPv4 addresses can be sent as-is
~^[0-9.]+$ "for=$remote_addr";
# IPv6 addresses need to be bracketed and quoted
~^[0-9A-Fa-f:.]+$ "for=\"[$remote_addr]\"";
# Unix domain socket names cannot be represented in RFC 7239 syntax
default "for=unknown";
}
server {
listen 443 quic reuseport;
listen 443 ssl http2;
server_name localhost;
http2_push_preload on;
brotli_static on;
brotli on;
brotli_types text/plain text/css application/json application/javascript application/x-javascript text/javascript;
brotli_comp_level 6;
ssl_protocols TLSv1.2 TLSv1.3;
ssl_certificate /etc/ssl/localhost.pem;
ssl_certificate_key /etc/ssl/private/localhost.key;
ssl_session_cache shared:SSL:10m;
ssl_session_timeout 5m;
ssl_session_tickets off;
# Enable TLSv1.3's 0-RTT. Use $ssl_early_data when reverse proxying to
# prevent replay attacks.
#
# @see: http://nginx.org/en/docs/http/ngx_http_ssl_module.html#ssl_early_data
ssl_early_data on;
ssl_ciphers HIGH:!aNULL:!MD5;
ssl_prefer_server_ciphers on;
add_header alt-svc 'h3-29=":443"; ma=86400, h3=":443"; ma=86400';
# Debug 0-RTT.
add_header X-Early-Data $tls1_3_early_data;
add_header x-frame-options "deny";
add_header Strict-Transport-Security "max-age=31536000" always;
location / {
proxy_pass http://proxy;
}
}
map $ssl_early_data $tls1_3_early_data {
"~." $ssl_early_data;
default "";
}
}Ubuntu
잘 알려진 몇 가지 간단한 트윅을 추가했다. 참고
/etc/sysctl.conf
net.core.default_qdisc = fq
net.ipv4.tcp_congestion_control = bbr
net.ipv4.tcp_notsent_lowat = 16384Web Server
Go 언어의 Fiber 라이브러리를 사용해 1000B 길이의 단순 문자열을 출력하는 프로그램을 썼다. 문자열은 적당한 랜덤 문자열을 하드코딩했는데, 벤치마크에 더 적절한 방법이 있는지 궁금하다.
package main
import "log"
import "github.com/gofiber/fiber/v2"
func main() {
app := fiber.New()
app.Get("/test", func(c *fiber.Ctx) error {
return c.SendString("QHo>'r3ro;nX8[-)V`=Pz5._go4K\\MW! -Q;sc%F9,=\"oTc)r+6;]e#{e6CcViDy#5oS+L@Vbxha53+Wa.t=#hg>$!+hh!E0kg'Qpl@\"iDT{v\\)D]W!|OFv)}$$F/xvQf2#g_9BGlazCzP3W+?/7BNwGj{HG<Rk(?n../NSJF.xlA>TvGCZj7WkDjC,Q;w5`VTG>?Ntq})\\V0Os3m*l@vEy%K|#H5fs+Q5+-jf?*h|T@Bae;ubH'5bHwh`Cqh+h7\"DdkBIqU88AXtc/7SG%a<4`hwOOJI=Vzx(]0ESc0%1Y+6 ax &'PDj(Rfz\\,7!HuA(y'dFpm`bz6]n$^f\\OC^p\\,D}{Veh3IV(ZW`+n%`yAk8U_aElPwv5BI+NSFxJ>=C}go}[!f#{+6rbOrL^8:;NsBZu<zy9)de<JL%%\\Q|R,TaQDfo7K)q\"*'bn>iPLcwiXh7J[iim<HoyG[gkxJ:{|btsL<3knwz<aiE5N4J26\"PLS:C-)KUx>VzrBH(M8myJvKX{B#H]smsimNx`#)8X \"A 9PzbRxqDh1=+>24Yvk=v5q&d{s6D}L,I ^+hIDmow?P IQ^u]0C)c6goZe1FMbHtsWc_{\"tVt6<kn|x%(,#X=g0MRzo6MByN#0jS>U$^pX+4yU[c.WuC%sw90ppaWHP_&:_ZG!ZviYml7'02},3x$5iIT[%4M3$M+VG+fy0j}*{a+K_-@ P9;:<X`+zMlQ(3\\lX d}puIqVoBfATmi482e//k0n{z4]n``Bl/Sd9l{_T8ONy^9>e#<&`{N5vJO-[Rvn vYe`r%4WAcEtwKG5;r9>sDXZLI]YT6y_Ke2xz+\\@_2X>M%04 @en^s8^0&Rwc7TD_->d091j_cS:3hEX6)6SS;&apmo(nn+zRw0TA*>1gFr)u@sfNV=BR\\xF0BF2}9c6VO&M:%<fa\\#0u-ds#yq=Hp6zS&W3|\"T,IXuP2<lJt/Lp&%@mc@p\"3&Gd!c:Y)XB|rmKMBR+uW'E")
})
log.Fatal(app.Listen(":3000"))
}HTTP/2 (100 connections)
Command: ./h2load -t 2 -m 10 -c 100 -n 100000 https://localhost/test
H2O
finished in 1.88s, 53256.45 req/s, 52.22MB/s
requests: 100000 total, 100000 started, 100000 done, 100000 succeeded, 0 failed, 0 errored, 0 timeout
status codes: 100000 2xx, 0 3xx, 0 4xx, 0 5xx
traffic: 98.05MB (102812500) total, 985.16KB (1008800) headers (space savings 89.71%), 95.37MB (100000000) data
min max mean sd +/- sd
time for request: 218us 182.66ms 15.84ms 9.54ms 89.99%
time for connect: 5.01ms 165.09ms 60.79ms 37.48ms 70.00%
time to 1st byte: 21.02ms 192.11ms 136.26ms 34.47ms 69.00%
req/s : 532.96 752.54 614.27 77.88 55.00%Nginx
finished in 7.29s, 13717.50 req/s, 15.27MB/s
requests: 100000 total, 100000 started, 100000 done, 100000 succeeded, 0 failed, 0 errored, 0 timeout
status codes: 100000 2xx, 0 3xx, 0 4xx, 0 5xx
traffic: 111.30MB (116706600) total, 14.21MB (14900000) headers (space savings 31.96%), 95.37MB (100000000) data
min max mean sd +/- sd
time for request: 2.18ms 415.23ms 61.96ms 26.88ms 86.04%
time for connect: 6.38ms 388.22ms 143.27ms 101.13ms 65.00%
time to 1st byte: 55.66ms 480.30ms 341.13ms 122.16ms 83.00%
req/s : 137.45 727.51 194.18 157.12 92.00%HTTP/2 (1000 connections)
Command: ./h2load -t 2 -m 10 -c 1000 -n 100000 https://localhost/test
H2O
finished in 32.61s, 3066.87 req/s, 3.01MB/s
requests: 100000 total, 100000 started, 100000 done, 100000 succeeded, 0 failed, 0 errored, 0 timeout
status codes: 100000 2xx, 0 3xx, 0 4xx, 0 5xx
traffic: 98.14MB (102902322) total, 1.02MB (1065322) headers (space savings 89.13%), 95.37MB (100000000) data
min max mean sd +/- sd
time for request: 69us 30.93s 1.57s 5.51s 92.39%
time for connect: 53.18ms 1.67s 800.99ms 461.85ms 56.70%
time to 1st byte: 282.24ms 29.50s 6.04s 8.66s 81.50%
req/s : 3.07 59.92 13.32 17.00 85.40%Nginx
finished in 33.81s, 2957.42 req/s, 3.29MB/s
requests: 100000 total, 100000 started, 100000 done, 100000 succeeded, 0 failed, 0 errored, 0 timeout
status codes: 100000 2xx, 0 3xx, 0 4xx, 0 5xx
traffic: 111.34MB (116749000) total, 14.21MB (14900000) headers (space savings 31.96%), 95.37MB (100000000) data
min max mean sd +/- sd
time for request: 200us 31.86s 1.65s 3.45s 95.34%
time for connect: 66.43ms 2.04s 908.46ms 468.91ms 62.10%
time to 1st byte: 1.65s 33.27s 7.26s 7.12s 78.40%
req/s : 2.96 10.24 6.34 1.94 46.00%HTTP/3 (100 connections)
Command: ./h2load --npn-list h3 -t 2 -m 10 -c 100 -n 100000 https://localhost/test
H2O
finished in 2.72s, 36792.61 req/s, 37.12MB/s
requests: 100000 total, 100000 started, 100000 done, 100000 succeeded, 0 failed, 0 errored, 0 timeout
status codes: 100000 2xx, 0 3xx, 0 4xx, 0 5xx
traffic: 100.90MB (105800500) total, 5.05MB (5300000) headers (space savings 45.92%), 95.37MB (100000000) data
UDP datagram: 23465 sent, 102023 received
min max mean sd +/- sd
time for request: 349us 156.32ms 26.13ms 6.28ms 98.23%
time for connect: 4.79ms 144.78ms 58.79ms 32.01ms 69.00%
time to 1st byte: 103.59ms 167.34ms 134.65ms 17.36ms 66.00%
req/s : 369.13 394.19 374.30 3.82 80.00%Nginx
finished in 6.32s, 15811.57 req/s, 16.94MB/s
requests: 100000 total, 100000 started, 100000 done, 100000 succeeded, 0 failed, 0 errored, 0 timeout
status codes: 100000 2xx, 0 3xx, 0 4xx, 0 5xx
traffic: 107.11MB (112308809) total, 10.97MB (11500000) headers (space savings 51.68%), 95.37MB (100000000) data
UDP datagram: 37347 sent, 110482 received
min max mean sd +/- sd
time for request: 917us 158.01ms 57.60ms 21.09ms 65.72%
time for connect: 98.08ms 201.08ms 154.52ms 25.34ms 70.00%
time to 1st byte: 150.34ms 294.50ms 233.62ms 36.59ms 73.00%
req/s : 158.17 192.97 169.58 11.52 80.00%HTTP/3 (1000 connections)
Command: ./h2load --npn-list h3 -t 2 -m 10 -c 1000 -n 100000 https://localhost/test
H2O
finished in 4.52s, 22142.04 req/s, 22.34MB/s
requests: 100000 total, 100000 started, 100000 done, 100000 succeeded, 0 failed, 0 errored, 0 timeout
status codes: 100000 2xx, 0 3xx, 0 4xx, 0 5xx
traffic: 100.90MB (105805000) total, 5.05MB (5300000) headers (space savings 45.92%), 95.37MB (100000000) data
UDP datagram: 25928 sent, 104305 received
min max mean sd +/- sd
time for request: 179us 3.10s 92.30ms 191.70ms 94.60%
time for connect: 69.01ms 3.32s 1.34s 1.13s 62.40%
time to 1st byte: 431.29ms 4.19s 1.73s 1.10s 44.20%
req/s : 22.65 112.64 54.87 26.70 51.90%Nginx
finished in 24.36s, 4105.82 req/s, 4.40MB/s
requests: 100000 total, 100000 started, 100000 done, 100000 succeeded, 0 failed, 0 errored, 0 timeout
status codes: 100000 2xx, 0 3xx, 0 4xx, 0 5xx
traffic: 107.18MB (112388030) total, 10.97MB (11500000) headers (space savings 51.68%), 95.37MB (100000000) data
UDP datagram: 27441 sent, 115823 received
min max mean sd +/- sd
time for request: 370us 17.90s 1.39s 2.77s 94.08%
time for connect: 552.44ms 3.48s 1.67s 1.06s 63.90%
time to 1st byte: 634.64ms 18.49s 8.08s 6.71s 52.60%
req/s : 4.11 13.38 7.24 2.60 48.80%
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