digitalocean 上建的 wordpress 站点时常不能访问

[oldcheetah]

经常需要后台重启 web 服务或者直接重启服务器，多则五六天少则一两天就出一次问题，不知道最可能的原因是什么呢？

[wevsty]

不能访问时访问有什么提示？挂代理能不能访问？什么信息都没有，没办法回答。

[qcloud]

感觉不是 DO 的问题吧老哥。。检查下 web 环境吧

[xiaoz]

看 web 日志吧

[oldcheetah]

@wevsty 错误提示： 504 Gateway Time-out nginx/1.2.9

如下那个是 web 日志啊？
/var/log/cron-20170312
/var/log/messages-20170226
/var/log/anaconda.program.log
/var/log/secure-20170319
/var/log/yum.log-20170307

[wevsty]

@oldcheetah
检查一下有没有
/var/log/nginx/error.log

[oldcheetah]

@wevsty

没有 nginx 这目录
log 里如下
anaconda.ifcfg.log 文件 root root -rw------- 2013-12-18 03:40 2k 编 删 下载
anaconda.log 文件 root root -rw------- 2013-12-18 03:40 21k 编 删 下载
anaconda.program.log 文件 root root -rw------- 2013-12-18 03:40 42k 编 删 下载
anaconda.storage.log 文件 root root -rw------- 2013-12-18 03:40 121k 编 删 下载
anaconda.syslog 文件 root root -rw------- 2013-12-18 03:40 43k 编 删 下载
anaconda.xlog 文件 root root -rw------- 2013-12-18 03:40 32k 编 删 下载
anaconda.yum.log 文件 root root -rw------- 2013-12-18 03:40 3k 编 删 下载
audit 目录 root root drwxr-x--- 2017-03-18 13:19 4k 进 删
boot.log 文件 root root -rw-r--r-- 2017-03-20 10:55 1k 编 删 下载
cron-20170226 文件 root root -rw------- 2017-02-26 03:37 900k 编 删 下载
cron-20170305 文件 root root -rw------- 2017-03-05 03:20 896k 编 删 下载
cron-20170312 文件 root root -rw------- 2017-03-12 03:38 899k 编 删 下载
cron-20170319 文件 root root -rw------- 2017-03-19 03:12 896k 编 删 下载
cron 文件 root root -rw------- 2017-03-20 11:19 172k 编 删 下载
dmesg.old 文件 root root -rw-r--r-- 2017-03-19 21:35 20k 编 删 下载
dmesg 文件 root root -rw-r--r-- 2017-03-20 10:55 20k 编 删 下载
flash_tcp 目录 root root drwxr-xr-x 2017-03-06 15:41 4k 进 删
lastlog 文件 root root -rw-r--r-- 2017-03-06 15:53 286k 编 删 下载
maillog-20170226 文件 root root -rw------- 2017-02-22 10:17 846b 编 删 下载
maillog-20170305 文件 root root -rw------- 2017-03-04 22:03 5k 编 删 下载
maillog-20170312 文件 root root -rw------- 2017-03-08 10:17 3k 编 删 下载
maillog-20170319 文件 root root -rw------- 2017-03-15 10:19 1k 编 删 下载
maillog 文件 root root -rw------- 2017-03-20 11:17 5k 编 删 下载
mail 目录 root root drwxr-xr-x 2015-01-14 10:05 4k 进 删
messages-20170226 文件 root root -rw------- 2017-02-26 02:08 313k 编 删 下载
messages-20170305 文件 root root -rw------- 2017-03-04 04:06 277k 编 删 下载
messages-20170312 文件 root root -rw------- 2017-03-11 21:24 249k 编 删 下载
messages-20170319 文件 root root -rw------- 2017-03-19 02:25 302k 编 删 下载
messages 文件 root root -rw------- 2017-03-20 10:55 76k 编 删 下载
ntpstats 目录 ntp ntp drwxr-xr-x 2014-12-20 10:51 4k 进 删
secure-20170226 文件 root root -rw------- 2017-02-20 15:11 472b 编 删 下载
secure-20170305 文件 root root -rw------- 2017-03-04 22:03 4k 编 删 下载
secure-20170312 文件 root root -rw------- 2017-03-06 15:54 2k 编 删 下载
secure-20170319 文件 root root -rw------- 2017-03-18 13:20 1k 编 删 下载
secure 文件 root root -rw------- 2017-03-20 11:17 4k 编 删 下载
shadowsocks.log 文件 root root -rw-r--r-- 2017-03-20 10:55 89m 编 删 下载
spooler 文件 root root -rw------- 2017-03-20 10:55 0b 编 删 下载
wtmp 文件 root utmp -rw-rw-r-- 2017-03-20 10:55 219k 编 删 下载
yum.log-20150114 文件 root root -rw------- 2015-01-14 10:05 7k 编 删 下载
yum.log-20160101 文件 root root -rw------- 2015-01-27 12:56 118b 编 删 下载
yum.log-20170307

[oldcheetah]

@xiaoz 找不到 web 日志，非电工。

[teakki]

因为 wordpress 要用一些 google 的资源, 比如 google 字体

[wevsty]

@oldcheetah 那就得你自己看 nginx.conf 看 log 是记录在哪里了。
nginx.conf 里找到类似这样两行
access_log /var/log/nginx_access.log;
error_log /var/log/nginx_error.log;
如果没有，自己加上这两行，然后等下次挂了贴 log

[oldcheetah]

@wevsty
其中一个站的
[30-Apr-2014 10:52:08] PHP Parse error: syntax error, unexpected '}' in /home/huiyibac/public_html/wp-content/themes/PhotoBroad-master/functions.php on line 853
[30-Apr-2014 10:52:33] PHP Parse error: syntax error, unexpected '}' in /home/huiyibac/public_html/wp-content/themes/PhotoBroad-master/functions.php on line 853
[30-Apr-2014 11:42:43] PHP Parse error: syntax error, unexpected T_VARIABLE in /home/huiyibac/public_html/wp-includes/formatting.php on line 1002
[30-Apr-2014 14:52:55] PHP Warning: Cannot modify header information - headers already sent by (output started at /home/huiyibac/public_html/wp-content/themes/PhotoBroad-master/functions.php:847) in /home/huiyibac/public_html/wp-login.php on line 414
[30-Apr-2014 14:52:55] PHP Warning: Cannot modify header information - headers already sent by (output started at /home/huiyibac/public_html/wp-content/themes/PhotoBroad-master/functions.php:847) in /home/huiyibac/public_html/wp-login.php on line 426
[30-Apr-2014 14:53:01] PHP Warning: Cannot modify header information - headers already sent by (output started at /home/huiyibac/public_html/wp-content/themes/PhotoBroad-master/functions.php:847) in /home/huiyibac/public_html/wp-includes/pluggable.php on line 1121
[30-Apr-2014 14:54:05] PHP Warning: Cannot modify header information - headers already sent by (output started at /home/huiyibac/public_html/wp-content/themes/PhotoBroad-master/functions.php:847) in /home/huiyibac/public_html/wp-login.php on line 414
[30-Apr-2014 14:54:05] PHP Warning: Cannot modify header information - headers already sent by (output started at /home/huiyibac/public_html/wp-content/themes/PhotoBroad-master/functions.php:847) in /home/huiyibac/public_html/wp-login.php on line 426
[30-Apr-2014 14:58:33] PHP Warning: Cannot modify header information - headers already sent by (output started at /home/huiyibac/public_html/wp-content/themes/PhotoBroad-master/functions.php:847) in /home/huiyibac/public_html/wp-includes/pluggable.php on line 1121
[30-Apr-2014 14:58:39] PHP Warning: Cannot modify header information - headers already sent by (output started at /home/huiyibac/public_html/wp-content/themes/PhotoBroad-master/functions.php:847) in /home/huiyibac/public_html/wp-login.php on line 414
[30-Apr-2014 14:58:39] PHP Warning: Cannot modify header information - headers already sent by (output started at /home/huiyibac/public_html/wp-content/themes/PhotoBroad-master/functions.php:847) in /home/huiyibac/public_html/wp-login.php on line 426
[30-Apr-2014 16:16:42] PHP Parse error: syntax error, unexpected '<' in /home/huiyibac/public_html/wp-content/themes/PhotoBroad-master/functions.php on line 873
[01-May-2014 01:06:16] PHP Parse error: syntax error, unexpected '<' in /home/huiyibac/public_html/wp-content/themes/PhotoBroad-master/functions.php on line 873
[01-May-2014 01:11:31] PHP Parse error: syntax error, unexpected '<' in /home/huiyibac/public_html/wp-content/themes/PhotoBroad-master/functions.php on line 873
[01-May-2014 01:11:33] PHP Parse error: syntax error, unexpected '<' in /home/huiyibac/public_html/wp-content/themes/PhotoBroad-master/functions.php on line 873
[01-May-2014 01:11:37] PHP Parse error: syntax error, unexpected '<' in /home/huiyibac/public_html/wp-content/themes/PhotoBroad-master/functions.php on line 873
[01-May-2014 01:11:40] PHP Parse error: syntax error, unexpected '<' in /home/huiyibac/public_html/wp-content/themes/PhotoBroad-master/functions.php on line 873
[01-May-2014 01:11:47] PHP Parse error: syntax error, unexpected '<' in /home/huiyibac/public_html/wp-content/themes/PhotoBroad-master/functions.php on line 873
[01-May-2014 01:19:19] PHP Parse error: syntax error, unexpected '<' in /home/huiyibac/public_html/wp-content/themes/PhotoBroad-master/functions.php on line 873
[01-May-2014 01:19:24] PHP Parse error: syntax error, unexpected '<' in /home/huiyibac/public_html/wp-content/themes/PhotoBroad-master/functions.php on line 873
[01-May-2014 01:21:56] PHP Parse error: syntax error, unexpected '<' in /home/huiyibac/public_html/wp-content/themes/PhotoBroad-master/functions.php on line 873
[01-May-2014 01:21:58] PHP Parse error: syntax error, unexpected '<' in /home/huiyibac/public_html/wp-content/themes/PhotoBroad-master/functions.php on line 873

[oldcheetah]

[01-May-2014 02:18:28] PHP Parse error: syntax error, unexpected $end in /home/huiyibac/public_html/wp-content/plugins/ludou-custom-register/ludou-custom-register.php on line 147
[12-May-2014 09:59:51] PHP Fatal error: Uncaught exception 'Duoshuo_Exception' with message 'connect() timed out!' in /home/huiyibac/public_html/wp-content/plugins/duoshuo/Client.php:93
Stack trace:
#0 /home/huiyibac/public_html/wp-content/plugins/duoshuo/Client.php(50): Duoshuo_Client->httpRequest('http://api.duos...', 'GET', Array)
#1 /home/huiyibac/public_html/wp-content/plugins/duoshuo/Abstract.php(50): Duoshuo_Client->request('GET', 'log/list', Array)
#2 /home/huiyibac/public_html/wp-includes/plugin.php(546): Duoshuo_Abstract->syncLog()
#3 /home/huiyibac/public_html/wp-cron.php(100): do_action_ref_array(Array, Array)
#4 {main}
thrown in /home/huiyibac/public_html/wp-content/plugins/duoshuo/Client.php on line 93
[21-May-2014 15:07:14] PHP Fatal error: Uncaught exception 'Duoshuo_Exception' with message '操作超时，请重试或联系多说管理员。 http://dev.duoshuo.com/' in /home/huiyibac/public_html/wp-content/plugins/duoshuo/Client.php:93
Stack trace:
#0 /home/huiyibac/public_html/wp-content/plugins/duoshuo/Client.php(50): Duoshuo_Client->httpRequest('http://api.duos...', 'GET', Array)
#1 /home/huiyibac/public_html/wp-content/plugins/duoshuo/Abstract.php(50): Duoshuo_Client->request('GET', 'log/list', Array)
#2 /home/huiyibac/public_html/wp-includes/plugin.php(546): Duoshuo_Abstract->syncLog()
#3 /home/huiyibac/public_html/wp-cron.php(100): do_action_ref_array(Array, Array)
#4 {main}
thrown in /home/huiyibac/public_html/wp-content/plugins/duoshuo/Client.php on line 93
[10-Jun-2014 05:23:29] PHP Warning: set_time_limit() has been disabled for security reasons in /home/huiyibac/public_html/wp-content/plugins/wp-super-cache/wp-cache.php on line 2987
[10-Jun-2014 05:23:41] PHP Warning: set_time_limit() has been disabled for security reasons in /home/huiyibac/public_html/wp-content/plugins/wp-super-cache/wp-cache.php on line 2987
[10-Jun-2014 05:23:43] PHP Warning: set_time_limit() has been disabled for security reasons in /home/huiyibac/public_html/wp-content/plugins/wp-super-cache/wp-cache.php on line 2987
[10-Jun-2014 05:23:45] PHP Warning: set_time_limit() has been disabled for security reasons in /home/huiyibac/public_html/wp-content/plugins/wp-super-cache/wp-cache.php on line 2987
[10-Jun-2014 05:23:47] PHP Warning: set_time_limit() has been disabled for security reasons in /home/huiyibac/public_html/wp-content/plugins/wp-super-cache/wp-cache.php on line 2987
[10-Jun-2014 05:23:51] PHP Warning: set_time_limit() has been disabled for security reasons in /home/huiyibac/public_html/wp-content/plugins/wp-super-cache/wp-cache.php on line 2987
[10-Jun-2014 05:23:54] PHP Warning: set_time_limit() has been disabled for security reasons in /home/huiyibac/public_html/wp-content/plugins/wp-super-cache/wp-cache.php on line 2987
[10-Jun-2014 05:23:57] PHP Warning: set_time_limit() has been disabled for security reasons in /home/huiyibac/public_html/wp-content/plugins/wp-super-cache/wp-cache.php on line 2987
[10-Jun-2014 05:24:00] PHP Warning: set_time_limit() has been disabled for security reasons in /home/huiyibac/public_html/wp-content/plugins/wp-super-cache/wp-cache.php on line 2987
[10-Jun-2014 05:24:06] PHP Warning: set_time_limit() has been disabled for security reasons in /home/huiyibac/public_html/wp-content/plugins/wp-super-cache/wp-cache.php on line 2987
[10-Jun-2014 05:24:09] PHP Warning: set_time_limit() has been disabled for security reasons in /home/huiyibac/public_html/wp-content/plugins/wp-super-cache/wp-cache.php on line 2987
[10-Jun-2014 05:24:12] PHP Warning: set_time_limit() has been disabled for security reasons in /home/huiyibac/public_html/wp-content/plugins/wp-super-cache/wp-cache.php on line 2987
[10-Jun-2014 05:24:15] PHP Warning: set_time_limit() has been disabled for security reasons in /home/huiyibac/public_html/wp-content/plugins/wp-super-cache/wp-cache.php on line 2987
[10-Jun-2014 05:24:18] PHP Warning: set_time_limit() has been disabled for security reasons in /home/huiyibac/public_html/wp-content/plugins/wp-super-cache/wp-cache.php on line 2987
[10-Jun-2014 05:24:22] PHP Warning: set_time_limit() has been disabled for security reasons in /home/huiyibac/public_html/wp-content/plugins/wp-super-cache/wp-cache.php on line 2987
[10-Jun-2014 05:24:26] PHP Warning: set_time_limit() has been disabled for security reasons in /home/huiyibac/public_html/wp-content/plugins/wp-super-cache/wp-cache.php on line 2987
[10-Jun-2014 05:24:30] PHP Warning: set_time_limit() has been disabled for security reasons in /home/huiyibac/public_html/wp-content/plugins/wp-super-cache/wp-cache.php on line 2987
[10-Jun-2014 05:24:33] PHP Warning: set_time_limit() has been disabled for security reasons in /home/huiyibac/public_html/wp-content/plugins/wp-super-cache/wp-cache.php on line 2987
[10-Jun-2014 05:24:36] PHP Warning: set_time_limit() has been disabled for security reasons in /home/huiyibac/public_html/wp-content/plugins/wp-super-cache/wp-cache.php on line 2987
[10-Jun-2014 05:24:39] PHP Warning: set_time_limit() has been disabled for security reasons in /home/huiyibac/public_html/wp-content/plugins/wp-super-cache/wp-cache.php on line 2987
[10-Jun-2014 05:24:42] PHP Warning: set_time_limit() has been disabled for security reasons in /home/huiyibac/public_html/wp-content/plugins/wp-super-cache/wp-cache.php on line 2987
[10-Jun-2014 05:24:45] PHP Warning: set_time_limit() has been disabled for security reasons in /home/huiyibac/public_html/wp-content/plugins/wp-super-cache/wp-cache.php on line 2987
[10

[oldcheetah]

我觉得不是每个站有问题，还是服务器的事，我用 wdcp 后台登陆也是奇慢无比经常得刷新。

[Vicer]

说句实话， DO 不稳，经常杀后台。
你看一下是不是服务被干掉了？

[oldcheetah]

@Vicer web 服务干掉了？不能吧。

[davidyin]

2014 年的日志？

[oldcheetah]

@davidyin 你不说真没看，算了，不懂这东西太费事了。谢谢楼上各位！