提高单个SSL线程上的NGINX吞吐量
我们正在使用nginx配置文件传递服务器。服务器将通过HTTPS提供大文件服务 我们遇到了一个问题,在一个HTTPS线程上只能实现25MB/s左右 我们已经使用非HTTPS单下载线程(http://)进行了测试,可以以大约120MB/s的速度实现全线速度(1Gb/s) CPU不在加密传输的最大值附近。我们有足够的处理能力 我们使用aio线程和directio用于具有大输出缓冲区的文件传递系统 以下是我们的配置示例:提高单个SSL线程上的NGINX吞吐量,ssl,nginx,https,tcp,nginx-config,Ssl,Nginx,Https,Tcp,Nginx Config,我们正在使用nginx配置文件传递服务器。服务器将通过HTTPS提供大文件服务 我们遇到了一个问题,在一个HTTPS线程上只能实现25MB/s左右 我们已经使用非HTTPS单下载线程(http://)进行了测试,可以以大约120MB/s的速度实现全线速度(1Gb/s) CPU不在加密传输的最大值附近。我们有足够的处理能力 我们使用aio线程和directio用于具有大输出缓冲区的文件传递系统 以下是我们的配置示例: server { sendfile off; directio 512; ai
server {
sendfile off;
directio 512;
aio threads;
output_buffers 1 2m;
server_name downloads.oursite.com;
listen 1.1.1.1:443 ssl;
ssl_certificate /volume1/Backups/nginxserver/ourdownloads.cer;
ssl_certificate_key /volume1/Backups/nginxserver/ourdownloads.key;
ssl on;
ssl_protocols TLSv1 TLSv1.1 TLSv1.2;
ssl_ciphers 'ECDHE-RSA-AES128-GCM-SHA256:ECDHE-ECDSA-AES128-GCM-SHA256:ECDHE-RSA-AES256-GCM-SHA384:ECDHE-ECDSA-AES256-GCM-SHA384:DHE-RSA-AES128-GCM-SHA256:DHE-DSS-AES128-GCM-SHA256:kEDH+AESGCM:ECDHE-RSA-AES128-SHA256:ECDHE-ECDSA-AES128-SHA256:ECDHE-RSA-AES128-SHA:ECDHE-ECDSA-AES128-SHA:ECDHE-RSA-AES256-SHA384:ECDHE-ECDSA-AES256-SHA384:ECDHE-RSA-AES256-SHA:ECDHE-ECDSA-AES256-SHA:DHE-RSA-AES128-SHA256:DHE-RSA-AES128-SHA:DHE-DSS-AES128-SHA256:DHE-RSA-AES256-SHA256:DHE-DSS-AES256-SHA:DHE-RSA-AES256-SHA:AES128-GCM-SHA256:AES256-GCM-SHA384:AES128-SHA256:AES256-SHA256:AES128-SHA:AES256-SHA:AES:CAMELLIA:DES-CBC3-SHA:!aNULL:!eNULL:!EXPORT:!DES:!RC4:!MD5:!PSK:!aECDH:!EDH-DSS-DES-CBC3-SHA:!EDH-RSA-DES-CBC3-SHA:!KRB5-DES-CBC3-SHA';
ssl_prefer_server_ciphers on;
ssl_stapling on;
ssl_stapling_verify on;
resolver 8.8.4.4 8.8.8.8 valid=300s;
resolver_timeout 10s;
location = / {
rewrite ^ https://oursite.com/downloads.html permanent;
}
error_page 404 /404.html;
location = /404.html {
root /volume1/Backups/nginxserver/pages/;
internal;
}
location / {
root /volume1/downloads.oursite.com;
limit_conn_status 429;
limit_conn alpha 50;
}
}
有人知道我们如何通过SSL连接实现单线程更快的传输速度吗?这是什么原因造成的?提前感谢您的提示、建议、建议和帮助。似乎是我们的CPU造成的。没有内置的AES加密支持
admin@RackStation:/$ openssl speed -evp aes-128-cbc
Doing aes-128-cbc for 3s on 16 size blocks: 5462473 aes-128-cbc's in 2.97s
Doing aes-128-cbc for 3s on 64 size blocks: 1516211 aes-128-cbc's in 2.97s
Doing aes-128-cbc for 3s on 256 size blocks: 392944 aes-128-cbc's in 2.97s
Doing aes-128-cbc for 3s on 1024 size blocks: 98875 aes-128-cbc's in 2.98s
Doing aes-128-cbc for 3s on 8192 size blocks: 12479 aes-128-cbc's in 2.97s
OpenSSL 1.0.2o-fips 27 Mar 2018
built on: reproducible build, date unspecified
options:bn(64,64) rc4(16x,int) des(idx,cisc,16,int) aes(partial) blowfish(idx)
compiler: information not available
The 'numbers' are in 1000s of bytes per second processed.
type 16 bytes 64 bytes 256 bytes 1024 bytes 8192 bytes
aes-128-cbc 29427.46k 32672.56k 33869.92k 33975.84k 34420.19k