两次灵异的502,找不到原因,求大神指点

rewalax 发表于 2014-9-5 02:49:19

遇到两次灵异的502,找不到原因,php为5.4,出现问题后把php升级到5.5(同时卸载了memcache和opcache)还是不行,只能重装服务器
PS:弄了一晚上,重装了一次系统,重新装了几次lnmp,每次配置完正常运行,但是一reboot服务器就502了,是不是系统有问题啊?

贴出错误日志,求大神指点

php-fmp.log: NOTICE: fpm is running, pid 31635
NOTICE: ready to handle connections
NOTICE: Finishing ...
NOTICE: exiting, bye-bye!
NOTICE: fpm is running, pid 31677
NOTICE: ready to handle connections
NOTICE: Finishing ...
NOTICE: exiting, bye-bye!
NOTICE: fpm is running, pid 9466
NOTICE: ready to handle connections
NOTICE: Finishing ...
NOTICE: exiting, bye-bye!
NOTICE: fpm is running, pid 9517
NOTICE: ready to handle connections
NOTICE: Finishing ...
NOTICE: exiting, bye-bye!
NOTICE: fpm is running, pid 12538
NOTICE: ready to handle connections
NOTICE: Finishing ...
NOTICE: exiting, bye-bye!
NOTICE: fpm is running, pid 12581
NOTICE: ready to handle connectionsphp-fpm.conf:
pid = /usr/local/php/var/run/php-fpm.pid
error_log = /usr/local/php/var/log/php-fpm.log
log_level = notice

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 = 20
pm.start_servers = 2
pm.min_spare_servers = 1
pm.max_spare_servers = 6
request_terminate_timeout = 100
request_slowlog_timeout = 0
slowlog = var/log/slow.lognginx.conf:userwww www;

worker_processes auto;

error_log/home/wwwlogs/nginx_error.logcrit;

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

#Specifies the value for maximum file descriptors that can be opened by this process.
worker_rlimit_nofile 51200;

events
   {
            use epoll;
            worker_connections 51200;
            multi_accept on;
   }

http
   {
            include    mime.types;
            default_typeapplication/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_length1k;
            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 \.";

            #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_formataccess'$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;
            return 500;
   }
include vhost/*.conf;
}

[ 本帖最后由 rewalax 于 2014-9-5 07:23 编辑 ]

licess 发表于 2014-9-5 08:43:41

重启后就502你重启完ps aux看看php-fpm是否运行

rewalax 发表于 2014-9-5 08:54:53

回复 2# 的帖子

感谢军哥救急,重启后发现php-fpm没有运行了,但是我怎么php-fpm restart/reload 或者lnmp restart都没用, 而且我开slow-log怎么没有反应啊

licess 发表于 2014-9-5 13:15:57

回复 3# 的帖子

/etc/init.d/php-fpm start 可以启动吗

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