是我测试流程有问题吗？或者环境？

带:2222的是 go 写的 https server 。代码很简单。都是标准库的。 根路径就返回个 index.html 内容是 404 not found

nginx 10 秒 1771 go 就 10 秒 6.9w

go 的 tlsconfig 如下

tlsCfg := &tls.Config{
    SessionTicketsDisabled: false,
    ClientSessionCache:     tls.NewLRUClientSessionCache(1000)
}

nginx ssl 配置部分如下

ssl_certificate   .pem;
ssl_certificate_key  .key;
ssl_session_timeout 5m;
ssl_ciphers ECDHE-RSA-AES128-GCM-SHA256:ECDHE:ECDH:AES:HIGH:!NULL:!aNULL:!MD5:!ADH:!RC4;
ssl_protocols TLSv1.2;
ssl_prefer_server_ciphers on;

证书是 rsa2048

而且还有测试期间，nginx 部分就 cpu100% go 部分就 cpu50%上下。

服务器是阿里云的性能突发实例。

nginx
http {
user  www www;
worker_processes  auto;
worker_cpu_affinity auto;

error_log  /usr/local/nginx/logs/error.log error;
pid        /usr/local/nginx/logs/nginx.pid;

#Specifies the value for maximum file descriptors that can be opened by this process. 
worker_rlimit_nofile 65535;

events
{
  use epoll;
  worker_connections 65535;
}

        server_names_hash_max_size 1024;
        server_names_hash_bucket_size 2048;
        client_header_buffer_size 32k;
        large_client_header_buffers 4 32k;
        client_max_body_size 50m;

        sendfile on;
        tcp_nopush     on;

        keepalive_timeout 65;

        tcp_nodelay on;

        fastcgi_connect_timeout 15;
        fastcgi_send_timeout 15;
        fastcgi_read_timeout 15;
        fastcgi_buffer_size 64k;
        fastcgi_buffers 4 64k;
        fastcgi_busy_buffers_size 128k;
        fastcgi_temp_file_write_size 128k;

        ssl_session_cache ssl_session_cache builtin:1000 shared:SSL:10m;

        server {
            listen 443 ssl http2;
            server_name xxx;
            root xxx;
            index index.html index.php;
            ssl_certificate   xxx.pem;
            ssl_certificate_key  xxx.key;
            ssl_session_timeout 5m;
            ssl_ciphers ECDHE-RSA-AES128-GCM-SHA256:ECDHE:ECDH:AES:HIGH:!NULL:!aNULL:!MD5:!ADH:!RC4;
            ssl_protocols TLSv1 TLSv1.1 TLSv1.2;
            ssl_prefer_server_ciphers on;
        }


}