Estamos ejecutando un servidor Nginx, pero es muy lento y, a veces, ni siquiera es accesible. A veces carga 20 segundos.

Esta es nuestra configuración:

 #Example Config user www-data; worker_rlimit_nofile 100000; events { worker_connections 4000; use epoll; multi_accept on; } http { open_file_cache max=200000 inactive=20s; open_file_cache_valid 30s; open_file_cache_min_uses 2; open_file_cache_errors on; access_log off; sendfile on; tcp_nopush on; tcp_nodelay on; gzip on; gzip_min_length 10240; gzip_comp_level 1; gzip_vary on; gzip_disable msie6; gzip_proxied expired no-cache no-store private auth; gzip_types # text/html is always compressed by HttpGzipModule text/css text/javascript text/xml text/plain text/x-component application/javascript application/x-javascript application/json application/xml application/rss+xml application/atom+xml font/truetype font/opentype application/vnd.ms-fontobject image/svg+xml; # allow the server to close connection on non responding client, this will free up memory reset_timedout_connection on; # request timed out -- default 60 client_body_timeout 10; client_max_body_size 10M; # if client stop responding, free up memory -- default 60 send_timeout 2; # server will close connection after this time -- default 75 keepalive_timeout 30; # number of requests client can make over keep-alive -- for testing environment keepalive_requests 100000; include mime.types; default_type application/octet-stream; include fastcgi.conf; server { listen 443 ssl http2; #listen 80 http2; server_name ***; root /**/**/**/; # SSL certificate ssl_certificate /**/**/**; ssl_certificate_key /**/**/**; index index.php index.html; location / { # First attempt to serve request as file, then # as directory, then fall back to displaying a 404. if (!-f $request_filename){ set $rule_0 1$rule_0; } if (!-d $request_filename){ set $rule_0 2$rule_0; } if ($rule_0 = "21"){ rewrite ^/(.*)$ /index.php?$1 last; } } location ~ \.php$ { include snippets/fastcgi-php.conf; fastcgi_pass unix:/var/run/php/php7.4-fpm.sock; } location ~ /\.ht { deny all; } } server_tokens off; }

También tenemos varios errores en nginx/error.log: 2021/07/01 10:53:28 [error] 25453#25453: *81 upstream timed out (110: Connection timed out) while reading response header from upstream, The los errores son solicitudes POST y GET.

No se si tiene algo que ver.

¿Hay algo que podamos hacer?

¡Gracias de antemano!