Установлена связка
nginx 1.12 + php-cgi 5.(2/3) + mysql
при первом запуске сервера все работает нормально. стоит мне сделать рестарт всех модулей, описанных выше, сервер перестает выдавать динамику (подвисает страница при запросе), а иногда и статику.





worker_processes 3;

error_log logs/error.log debug;

#pid logs/nginx.pid;


events {
worker_connections 1024;
}


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

#log_format main '$remote_addr - $remote_user [$time_local] "$request" '
# '$status $body_bytes_sent "$http_referer" '
# '"$http_user_agent" "$http_x_forwarded_for"';

access_log logs/access.log;
error_log logs/error.log debug;

sendfile on;
#tcp_nopush on;

#keepalive_timeout 0;
keepalive_timeout 65;

#gzip on;

server {
listen 8080;
server_name localhost;

#charset koi8-r;

#access_log logs/host.access.log main;

location / {
try_files $uri $uri/ $uri/index.php;
index index.html index.php;

#if (!-e $request_filename) {
# rewrite ^(.+)$ /index.php?q=$1 last;
#}
}

#error_page 404 /404.html;

# redirect server error pages to the static page /50x.html
#
error_page 500 502 503 504 /50x.html;
location = /50x.html {
root html;
}

# proxy the PHP scripts to Apache listening on 127.0.0.1:80
#
#location ~ \.php$ {
# proxy_pass http://127.0.0.1;
#}

# pass the PHP scripts to FastCGI server listening on 127.0.0.1:9000
#
location ~ \.php$ {
root r:/__WEB/nginx/logs/nginx-1.1.2/html;
fastcgi_pass wordpress_upstream;
fastcgi_index index.php;
#fastcgi_param SCRIPT_FILENAME $fastcgi_script_name;
include fastcgi_params;
}

# deny access to .htaccess files, if Apache's document root
# concurs with nginx's one
#
#location ~ /\.ht {
# deny all;
#}

location ~* \.(js|css|png|jpg|jpeg|gif|ico)$ {
expires max;
log_not_found off;
}
}



# another virtual host using mix of IP-, name-, and port-based configuration
#
#server {
# listen 8000;
# listen somename:8080;
# server_name somename alias another.alias;

# location / {
# root html;
# index index.html index.htm;
# }
#}


# HTTPS server
#
#server {
# listen 443;
# server_name localhost;

# ssl on;
# ssl_certificate cert.pem;
# ssl_certificate_key cert.key;

# ssl_session_timeout 5m;

# ssl_protocols SSLv2 SSLv3 TLSv1;
# ssl_ciphers HIGH:!aNULL:!MD5;
# ssl_prefer_server_ciphers on;

# location / {
# root html;
# index index.html index.htm;
# }
#}

upstream wordpress_upstream{
server 127.0.0.1:10521;
server 127.0.0.1:10522;
server 127.0.0.1:10523;
}

}