Nginx服务器非常慢

Question

我有两个joomla网站与nginx服务器的树莓派。 其中一个（默认的：www.sauvtag.com）在第一次请求时非常慢。

我不知道为什么。我是nginx上的新手。

你能帮我吗？

这里是我的地盘，可配置

# You may add here your 
# server { 
# ... 
# } 
# statements for each of your virtual hosts to this file 

## 
# You should look at the following URL's in order to grasp a solid understanding 
# of Nginx configuration files in order to fully unleash the power of Nginx. 
# http://wiki.nginx.org/Pitfalls 
# http://wiki.nginx.org/QuickStart 
# http://wiki.nginx.org/Configuration 
# 
# Generally, you will want to move this file somewhere, and start with a clean 
# file but keep this around for reference. Or just disable in sites-enabled. 
# 
# Please see /usr/share/doc/nginx-doc/examples/ for more detailed examples. 
## 

server { 
    listen 80 default_server; ## listen for ipv4; this line is default and implied 
# listen [::]:80; ## listen for ipv6 

    root /var/www/sauvtag.com/; 
    index index.html index.htm index.php; 

    # Make site accessible from http://localhost/ 
    server_name sauvtag.com www.sautag.com; 

    location/{ 
     # First attempt to serve request as file, then 
     # as directory, then fall back to displaying a 404. 

expires 1d; 
try_files $uri $uri/ /index.php?$args; 
     # Uncomment to enable naxsi on this location 
     # include /etc/nginx/naxsi.rules 
    } 
    location /doc/ { 
     alias /usr/share/doc/; 
     autoindex on; 
     allow 127.0.0.1; 
     allow ::1; 
     deny all; 
    } 

    #cache navigateur 
     location ~* \.(js|css|png|jpg|jpeg|JPG|gif|ico|woff)$ { 
       expires 7d; 
     } 
    # Only for nginx-naxsi used with nginx-naxsi-ui : process denied requests 
    #location /RequestDenied { 
    # proxy_pass http://127.0.0.1:8080;  
    #} 

    #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 /usr/share/nginx/www; 
    #} 

    # pass the PHP scripts to FastCGI server listening on 127.0.0.1:9000 
    # 
    location ~ \.php$ { 
     fastcgi_split_path_info ^(.+\.php)(/.+)$; 
    # # NOTE: You should have "cgi.fix_pathinfo = 0;" in php.ini 
    # 
    # # With php5-cgi alone: 
    # fastcgi_pass 127.0.0.1:9000; 
    # # With php5-fpm: 
     fastcgi_pass unix:/var/run/php5-fpm.sock; 
     fastcgi_index index.php; 
     include fastcgi_params; 
       fastcgi_cache nginxcache; 
       fastcgi_cache_key $host$request_uri; 
       fastcgi_cache_valid any 2h; 
       fastcgi_cache_use_stale off; 
    } 

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


# another virtual host using mix of IP-, name-, and port-based configuration 
# 
#server { 
# listen 8000; 
# listen somename:8080; 
# server_name somename alias another.alias; 
# root html; 
# index index.html index.htm; 
# 
# location/{ 
#  try_files $uri $uri/ =404; 
# } 
#} 


# HTTPS server 
# 
#server { 
# listen 443; 
# server_name localhost; 
# 
# root html; 
# index index.html index.htm; 
# 
# ssl on; 
# ssl_certificate cert.pem; 
# ssl_certificate_key cert.key; 
# 
# ssl_session_timeout 5m; 
# 
# ssl_protocols SSLv3 TLSv1; 
# ssl_ciphers ALL:!ADH:!EXPORT56:RC4+RSA:+HIGH:+MEDIUM:+LOW:+SSLv3:+EXP; 
# ssl_prefer_server_ciphers on; 
# 
# location/{ 
#  try_files $uri $uri/ =404; 
# } 
#} 

这里也是我的nginx的configuation文件

user www-data; 
worker_processes 4; 
pid /var/run/nginx.pid; 

events { 
    worker_connections 768; 
    # multi_accept on; 
} 

http { 

    ## 
    # Basic Settings 
    ## 

    sendfile on; 
    tcp_nopush on; 
    tcp_nodelay on; 
    keepalive_timeout 65; 
    types_hash_max_size 2048; 
    # server_tokens off; 
client_max_body_size 3M; 
    server_names_hash_bucket_size 64; 
    # server_name_in_redirect off; 

    include /etc/nginx/mime.types; 
    default_type application/octet-stream; 
     ##cache config fast cgi 

     fastcgi_cache_path /var/cache/nginx levels=1:2 keys_zone=nginxcache:10m inactive=2h max_size=1g; 
    ## 
    # Logging Settings 
    ## 

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

    ## 
    # Gzip Settings 
    ## 

    gzip on; 
    gzip_disable "msie6"; 

    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/x-javascript text/xml application/xml application/xml+rss text/javascript; 
     gzip_static on; 

    ## 
    # nginx-naxsi config 
    ## 
    # Uncomment it if you installed nginx-naxsi 
    ## 

    #include /etc/nginx/naxsi_core.rules; 

    ## 
    # nginx-passenger config 
    ## 
    # Uncomment it if you installed nginx-passenger 
    ## 

    #passenger_root /usr; 
    #passenger_ruby /usr/bin/ruby; 

    ## 
    # Virtual Host Configs 
    ## 

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


#mail { 
# # See sample authentication script at: 
# # http://wiki.nginx.org/ImapAuthenticateWithApachePhpScript 
# 
# # auth_http localhost/auth.php; 
# # pop3_capabilities "TOP" "USER"; 
# # imap_capabilities "IMAP4rev1" "UIDPLUS"; 
# 
# server { 
#  listen  localhost:110; 
#  protocol pop3; 
#  proxy  on; 
# } 
# 
# server { 
#  listen  localhost:143; 
#  protocol imap; 
#  proxy  on; 
# } 
#} 

Answer 1

喜每个人首先是我在一个树莓B +的Joomla 3.4上运行。我使用10级SD卡。 在我的Joomla使用： -communiquer builer -jch-优化（压缩HTML和CSS它）

这是非常非常慢的请求是第一个GET请求（针对HTML）

也许我应该为/ www /目录使用usb2硬盘驱动器。

注：我有另一个关于这个覆盆子（也运行在joomla上）的网站，它运作完美。