netstat -anp показывает тысячи LISTEN ХХХХ/nginx: master

[Denis Kot]

Собственно сабж
netstat -anp | grep nginx выдает тысячи (подозреваю, что сотни тысяч,
т.к. "netstat -anp | grep nginx | grep LISTEN | wc -l" уже минут 10
считает) строчек вида:
....
tcp        2      0 0.0.0.0:80              0.0.0.0:*
LISTEN      8622/nginx: master
tcp        2      0 0.0.0.0:80              0.0.0.0:*
LISTEN      8622/nginx: master
tcp        0      0 0.0.0.0:80              0.0.0.0:*
LISTEN      8622/nginx: master
tcp        0      0 0.0.0.0:80              0.0.0.0:*
LISTEN      8622/nginx: master
tcp        0      0 0.0.0.0:80              0.0.0.0:*
LISTEN      8622/nginx: master
tcp        0      0 0.0.0.0:80              0.0.0.0:*
LISTEN      8622/nginx: master
tcp        0      0 0.0.0.0:80              0.0.0.0:*
LISTEN      8622/nginx: master
...

# nginx -V
nginx: nginx version: nginx/0.9.5
nginx: TLS SNI support enabled
nginx: configure arguments: --with-md5=/usr/include --with-sha1-asm
--with-sha1=/usr/include --with-http_addition_module
--with-http_realip_module --with-http_ssl_module
--with-http_perl_module --with-http_stub_status_module
--without-mail_pop3_module --without-mail_smtp_module
--without-mail_imap_module

С 0.8.53 такая же ситуация.

Это нормально?

Главный конфиг:
user nginx nginx;
worker_processes  1;
worker_rlimit_nofile 32768;

error_log /var/log/nginx/error_log info;

events {
        worker_connections 8196;
        use epoll;
}

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

        set_real_ip_from   1.1.1.1;
        real_ip_header     X-Real-IP;

        proxy_cache_path /var/www/nginx/proxy
        levels=1:2 keys_zone=zonename:64m max_size=512m
        inactive=30d;

        log_format main
                '$remote_addr - $remote_user [$time_local] '
                '"$request" $status $bytes_sent '
                '"$http_referer" "$http_user_agent" '
                '"$gzip_ratio"';

        client_header_timeout 10m;
        client_body_timeout 10m;
        send_timeout 10m;

        server_names_hash_bucket_size 64;

        connection_pool_size 1024;
        client_header_buffer_size 64k;
        large_client_header_buffers 32 64k;
        request_pool_size 16k;

        gzip on;
        gzip_min_length 110;
        gzip_buffers 4 8k;
        gzip_types text/plain text/css application/x-javascript
text/xml application/xml application/xml+rss text/javascript;

        output_buffers 4 32k;
        client_max_body_size 10M;

        postpone_output 1460;

        sendfile off;
        tcp_nopush on;
        tcp_nodelay on;

        keepalive_timeout 30 20;

#       ignore_invalid_headers on;

#       index index.html;

        upstream phpfarm {
            server unix:/dev/shm/www.sock   weight=100 max_fails=10
fail_timeout=5;
#            server unix:/dev/shm/www1.sock  weight=100 max_fails=10
fail_timeout=5;
#            server unix:/dev/shm/www2.sock  weight=50 max_fails=10
fail_timeout=5;
#           server 127.0.0.1:9000 weight=100 max_fails=10 fail_timeout=5;
        }

        upstream torrfarm {
#           server 10.11.12.8:9000;
            server unix:/dev/shm/www1.sock;
        }


#       server {
#               listen 127.0.0.1;
#               server_name localhost;
#
#               access_log /var/log/nginx/localhost.access_log main;
#               error_log /var/log/nginx/localhost.error_log info;
#
#               root /var/www/localhost/htdocs;
#       }

        # SSL example
        #server {
        #       listen 127.0.0.1:443;
        #       server_name localhost;

        #       ssl on;
        #       ssl_certificate /etc/ssl/nginx/nginx.pem;
        #       ssl_certificate_key /etc/ssl/nginx/nginx.key;

        #       access_log /var/log/nginx/localhost.ssl_access_log main;
        #       error_log /var/log/nginx/localhost.ssl_error_log info;

        #       root /var/www/localhost/htdocs;
        #}


        include     /etc/nginx/vhosts/*.conf;
}


Denis Kot