Python 使用NGINX&；服务器上的UWSGI

我使用Flask框架开发了Python应用程序，并使用NGINX和UWSGI部署在Ubuntu18.02服务器上

服务器功能强大，可以轻松处理大量用户，但当30到40个用户连接到它时，它就开始产生问题

我检查了日志，没有发现任何应用程序错误，但在NGINX和UWSGI方面，我看到了以下错误：

来自上游的请求超时

系统未找到套接字文件未找到文件或系统未读取该文件

（套接字文件也存在于/tmp/目录中）

我无法找出问题的根本原因，是权限级别问题还是其他问题？您还可以在下面检查我的配置和ini文件：

以下是我的默认nginx和带有uwsgi.ini详细信息的mynginx配置：

默认nginx.config

    user www-data;
    worker_processes auto;
    pid /run/nginx.pid;
    worker_rlimit_nofile 768;
    include /etc/nginx/modules-enabled/*.conf;

    events {
    worker_connections 768;
    multi_accept on;
    }

    http {

    ##
    # Basic Settings
    ##

    sendfile on;
    tcp_nopush on;
    tcp_nodelay on;
    keepalive_timeout 650;
    send_timeout 120;
    reset_timedout_connection on;
    types_hash_max_size 2048;
    # server_tokens off;

    # server_names_hash_bucket_size 64;
    # server_name_in_redirect off;

    include /etc/nginx/mime.types;
    default_type application/octet-stream;

    ##
    # SSL Settings
    ##

    ssl_protocols TLSv1 TLSv1.1 TLSv1.2; # Dropping SSLv3, ref: POODLE
    ssl_prefer_server_ciphers on;

    ##
    # Logging Settings
    ##

    access_log /var/log/nginx/access.log;
    error_log /var/log/nginx/error.log;

    ##
    # Gzip Settings
    ##
    gzip on;

    gzip_vary on;
    gzip_proxied any;
    gzip_comp_level 6;
    gzip_buffers 16 8k;
    gzip_http_version 1.1;
    gzip_types text/plain text/css application/json application/javascript text/xml application/xml application/xml+rss text/javascript;

    ##
    # Virtual Host Configs
    ##

    include /etc/nginx/conf.d/*.conf;
    include /etc/nginx/sites-enabled/*;
    }

mynginx.config

    user www-data;
    worker_processes auto;
    pid /run/nginx.pid;
    worker_rlimit_nofile 768;
    include /etc/nginx/modules-enabled/*.conf;

    events {
    worker_connections 768;
    multi_accept on;
    }

    http {

    ##
    # Basic Settings
    ##

    sendfile on;
    tcp_nopush on;
    tcp_nodelay on;
    keepalive_timeout 650;
    send_timeout 120;
    reset_timedout_connection on;
    types_hash_max_size 2048;
    # server_tokens off;

    # server_names_hash_bucket_size 64;
    # server_name_in_redirect off;

    include /etc/nginx/mime.types;
    default_type application/octet-stream;

    ##
    # SSL Settings
    ##

    ssl_protocols TLSv1 TLSv1.1 TLSv1.2; # Dropping SSLv3, ref: POODLE
    ssl_prefer_server_ciphers on;

    ##
    # Logging Settings
    ##

    access_log /var/log/nginx/access.log;
    error_log /var/log/nginx/error.log;

    ##
    # Gzip Settings
    ##
    gzip on;

    gzip_vary on;
    gzip_proxied any;
    gzip_comp_level 6;
    gzip_buffers 16 8k;
    gzip_http_version 1.1;
    gzip_types text/plain text/css application/json application/javascript text/xml application/xml application/xml+rss text/javascript;

    ##
    # Virtual Host Configs
    ##

    include /etc/nginx/conf.d/*.conf;
    include /etc/nginx/sites-enabled/*;
    }

uwsgi.ini

任何帮助都将不胜感激，这将成为我制作应用程序的一个障碍

    [uwsgi]
    chdir = /home/tcrm/automate-prod
    module = webapp
    callable = theapp
    
    master = true
    processes = 1
    #threads = 5
    
    #http-websockets=true
    #gevent=1000
    
    #lazy-apps=true
    single-interpreter=true
    enable-threads=true
    
    socket =/tmp/automate_prod_uwsgi.sock
    #socket = 127.0.0.1:3031
    chown-socket=www-data:www-data
    chmod-socket = 666
    
    vacuum = true
    
    die-on-term = true
    
    virtualenv = /home/tcrm/.virtualenvs/automate_prod_venv/
    
    #http = 0.0.0.0:5000
    
    #stats = 0.0.0.0:5001
    #stats-http
    
    #py-autoreload = 2
    
    req-logger = file:uwsgi_request.log
    logger = file:uwsgi_webapp.log
    
    #pidfile = automate_uwsgi.pid
    #daemonize = true