求助，这是什么原因啊

fhksbb

用的 LNMP1.1 默认就是php-fpm啊  没有php-cgi啊 另一个服务器新安装的也没有发现有啊

access.log 日志从2015年就一直是记录的这样内容
113.215.11.149 - - [26/Mar/2015:20:48:31 +0800] "GET / HTTP/1.1" 403 162 "-" "nws" -
113.215.11.149 - - [26/Mar/2015:20:48:31 +0800] "\x00" 400 166 "-" "-" -
183.224.43.65 - - [26/Mar/2015:20:48:31 +0800] "GET / HTTP/1.1" 403 162 "-" "nws" -
183.224.43.65 - - [26/Mar/2015:20:48:32 +0800] "\x00" 400 166 "-" "-" -
124.228.42.54 - - [26/Mar/2015:20:48:32 +0800] "GET / HTTP/1.1" 403 162 "-" "nws" -
124.228.42.54 - - [26/Mar/2015:20:48:32 +0800] "\x00" 400 166 "-" "-" -
211.162.54.53 - - [26/Mar/2015:20:48:32 +0800] "GET / HTTP/1.1" 403 162 "-" "nws" -
211.162.54.53 - - [26/Mar/2015:20:48:32 +0800] "\x00" 400 166 "-" "-" -

nginx_error.log 一直是这样的内容
2015/01/20 21:33:09 [crit] 1180#0: *1 connect() to unix:/tmp/php-cgi.sock failed (2: No such file or directory) while connecting to upstream, client: 42.121.43.140, server: www.XXX.com, request: "GET / HTTP/1.0", upstream: "fastcgi://unix:/tmp/php-cgi.sock:", host: "www.XXX.com"
2015/01/20 21:33:09 [crit] 1180#0: *2 connect() to unix:/tmp/php-cgi.sock failed (2: No such file or directory) while connecting to upstream, client: 42.121.43.140, server: www.XXX.com, request: "GET / HTTP/1.0", upstream: "fastcgi://unix:/tmp/php-cgi.sock:", host: "www.XXX.com"
2015/01/20 21:33:09 [crit] 1180#0: *5 connect() to unix:/tmp/php-cgi.sock failed (2: No such file or directory) while connecting to upstream, client: 42.121.43.140, server: www.XXX.com, request: "GET / HTTP/1.0", upstream: "fastcgi://unix:/tmp/php-cgi.sock:", host: "www.XXX.com"
2015/01/20 21:33:09 [crit] 1180#0: *6 connect() to unix:/tmp/php-cgi.sock failed (2: No such file or directory) while connecting to upstream, client: 42.121.43.140, server: www.XXX.com, request: "GET / HTTP/1.0", upstream: "fastcgi://unix:/tmp/php-cgi.sock:", host: "www.XXX.com"
2015/03/02 18:50:22 [crit] 1268#0: *1 connect() to unix:/tmp/php-cgi.sock failed (2: No such file or directory) while connecting to upstream, client: 125.107.94.50, server: www.XXX.com, request: "GET / HTTP/1.1", upstream: "fastcgi://unix:/tmp/php-cgi.sock:", host: "www.XXX.com"
2015/03/02 18:50:22 [crit] 1268#0: *3 connect() to unix:/tmp/php-cgi.sock failed (2: No such file or directory) while connecting to upstream, client: 125.107.94.50, server: www.XXX.com, request: "GET / HTTP/1.1", upstream: "fastcgi://unix:/tmp/php-cgi.sock:", host: "www.XXX.com"
2015/03/02 18:50:22 [crit] 1268#0: *4 connect() to unix:/tmp/php-cgi.sock failed (2: No such file or directory) while connecting to upstream, client: 125.107.94.50, server: www.XXX.com, request: "GET / HTTP/1.1", upstream: "fastcgi://unix:/tmp/php-cgi.sock:", host: "www.XXX.com"
2015/03/02 18:50:22 [crit] 1268#0: *5 connect() to unix:/tmp/php-cgi.sock failed (2: No such file or directory) while connecting to upstream, client: 125.107.94.50, server: www.XXX.com, request: "GET / HTTP/1.1", upstream: "fastcgi://unix:/tmp/php-cgi.sock:", host: "www.XXX.com
中间略..................................................
2015/03/25 18:14:29 [crit] 31379#0: *10065 connect() to unix:/tmp/php-cgi.sock failed (2: No such file or directory) while connecting to upstream, client: 180.153.81.158, server: www.XXX.com, request: "GET / HTTP/1.1", upstream: "fastcgi://unix:/tmp/php-cgi.sock:", host: "www.XXX.com"
2015/03/25 18:14:29 [crit] 31379#0: *10067 connect() to unix:/tmp/php-cgi.sock failed (2: No such file or directory) while connecting to upstream, client: 61.155.149.57, server: www.XXX.com, request: "GET /space-username-hwqjrmdu.html HTTP/1.1", upstream: "fastcgi://unix:/tmp/php-cgi.sock:", host: "www.XXX.com", referrer: "http://www.XXX.com/space-username-hwqjrmdu.html"
2015/03/25 18:14:29 [crit] 31379#0: *10069 connect() to unix:/tmp/php-cgi.sock failed (2: No such file or directory) while connecting to upstream, client: 117.34.28.63, server: www.XXX.com, request: "GET /forum.php HTTP/1.1", upstream: "fastcgi://unix:/tmp/php-cgi.sock:", host: "www.XXX.com"
2015/03/25 18:14:29 [crit] 31379#0: *10072 connect() to unix:/tmp/php-cgi.sock failed (2: No such file or directory) while connecting to upstream, client: 117.34.28.63, server: www.XXX.com, request: "GET /forum.php HTTP/1.1", upstream: "fastcgi://unix:/tmp/php-cgi.sock:", host: "www.XXX.com"
2015/03/25 18:14:29 [crit] 31379#0: *10074 connect() to unix:/tmp/php-cgi.sock failed (2: No such file or directory) while connecting to upstream, client: 117.34.28.63, server: www.XXX.com, request: "GET /forum.php HTTP/1.1", upstream: "fastcgi://unix:/tmp/php-cgi.sock:", host: "www.XXX.com"

怎么回事呀哪里有问题，求帮忙  该怎么解决啊 在这里O(∩_∩)O谢谢大家了  稍后补上修改配置文件

fhksbb

[global]
pid = /usr/local/php/var/run/php-fpm.pid
error_log = /usr/local/php/var/log/php-fpm.log
log_level = notice

[www]
listen = /tmp/php-cgi.sock
listen.backlog = -1
listen.allowed_clients = 127.0.0.1
listen.owner = www
listen.group = www
listen.mode = 0666
user = www
group = www
pm = dynamic
pm.max_children = 10
pm.start_servers = 1
pm.min_spare_servers = 1
pm.max_spare_servers = 10
request_terminate_timeout = 100
request_slowlog_timeout = 0
slowlog = var/log/slow.log

fhksbb

ser  www www;

worker_processes auto;

error_log  /home/wwwlogs/nginx_error.log  crit;

pid        /usr/local/nginx/logs/nginx.pid;

#Specifies the value for maximum file descriptors that can be opened by this process.
worker_rlimit_nofile 65535;

events
        {
                use epoll;
                worker_connections 65535;
                multi_accept on;
        }

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

                server_names_hash_bucket_size 128;
                client_header_buffer_size 32k;
                large_client_header_buffers 4 32k;
                client_max_body_size 50m;

                sendfile on;
                tcp_nopush     on;

                keepalive_timeout 60;

                tcp_nodelay on;

                fastcgi_connect_timeout 300;
                fastcgi_send_timeout 300;
                fastcgi_read_timeout 300;
                fastcgi_buffer_size 64k;
                fastcgi_buffers 4 64k;
                fastcgi_busy_buffers_size 128k;
                fastcgi_temp_file_write_size 256k;

                gzip on;
                gzip_min_length  1k;
                gzip_buffers     4 16k;
                gzip_http_version 1.0;
                gzip_comp_level 2;
                gzip_types       text/plain application/x-javascript text/css application/xml;
                gzip_vary on;
                gzip_proxied        expired no-cache no-store private auth;
                gzip_disable        "MSIE [1-6].";

                #limit_conn_zone $binary_remote_addr zone=perip:10m;
                ##If enable limit_conn_zone,add "limit_conn perip 10;" to server section.

                server_tokens off;
                #log format
                log_format  access  '$remote_addr - $remote_user [$time_local] "$request" '
             '$status $body_bytes_sent "$http_referer" '
             '"$http_user_agent" $http_x_forwarded_for';

server
        {
                listen 80 default;
                #listen [::]:80 default ipv6only=on;
                server_name www.lnmp.org;
                index index.html index.htm index.php;
                root  /home/wwwroot/default;

                #error_page   404   /404.html;
                location ~ [^/].php(/|$)
                        {
                                # comment try_files $uri =404; to enable pathinfo
                                try_files $uri =404;
                                fastcgi_pass  unix:/tmp/php-cgi.sock;
                                fastcgi_index index.php;
                                include fastcgi.conf;
                                #include pathinfo.conf;
                        }

                location /nginx_status {
                        stub_status on;
                        access_log   off;
                }

                location ~ .*.(gif|jpg|jpeg|png|bmp|swf)$
                        {
                                expires      30d;
                        }

                location ~ .*.(js|css)?$
                        {
                                expires      12h;
                        }

                access_log  /home/wwwlogs/access.log  access;
        }
include vhost/*.conf;
}

licess

connect() to unix:/tmp/php-cgi.sock failed (2: No such file or directory) 说明你的php-fpm挂掉了

fhksbb

奇怪的是网站一直访问正常啊 只是云监控会经常发服务器响应超时丢包的告警邮件，用top命令也可以看到php-fpm的进程，便一直没有当回事
可是每次看到日志这样报错又觉得不应该不管它，

请问军哥 这个问题该怎么解决修复，我还是个新手 能告诉一下具体操作方法及相关命令吗，在此谢过了...

licess

只按日志看是有执行很长的程序，可以自己开慢日志看看是什么程序