今天早上起来发现博客莫名其妙被服务商关闭了
赶快打开收件箱
果然看到一封邮件
内容如下：
Hello Yi,
As you probably aware, here at Just Host we proactively monitor all our servers to ensure that our clients websites are loading as fast as possible at all times. During this routine monitoring we
have found that your account is utilizing an excessive amount of system resources, and we have been forced to suspend your site as per our terms and conditions ’10% CPU?MEM Policy’
For your reference, here is a copy of your usage report:
Top Process %CPU 37.0 /usr/bin/php /home/cmmlove1/public_html/mmu.me/index.php
Top Process %CPU 20.0 /usr/bin/php /home/cmmlove1/public_html/mmu.me/index.php
Top Process %CPU 17.0 /usr/bin/php /home/cmmlove1/public_html/mmu.me/index.php
%MEM 17.87
Just Host offer unlimited hosting space and unlimited bandwidth, but as per our terms we will suspend any website which exceeds our 10% CPU/MEM policy. We hope that you understand our position in
ensuring that we provide the best possible service. In order to continue to provide this high quality service, you will need to upgrade to a dedicated server, which will give you an abundance of
additional resources and speed up your website.
As a loyal Just Host customer we have arranged for you to receive a special deal on a dedicated server with SingleHop, (our trusted dedicated partner) who will assist you with everything you need
to make your switch a smooth transaction.
Please visit this link to upgrade to a dedicated server: http://www.justhost.com/godedicated
Sorry for any inconvenience, and we hope you understand our decision. Once you have made the switch to dedicated, feel free to contact us at billing@justhost.com for a refund of your current Just
Host account. On behalf of everyone here at Just Host, we wish you all the best with your online ventures.
PS: We strongly recommend you consider making the switch to dedicated, as you will experience a vastly improved service, and avoid being suspended again in the future -
http://www.justhost.com/godedicated
–
Kind regards,
Mark Tennant
Just Host
真的是无语
莫名其妙
就现在博客的访问量来看
日ip200都还不到
怎么就会超标了呢
我马上发邮件问他们
几经折腾才给我开通
不过我还得查找一下是哪个脚本出的问题
郁闷死我了
刚回了一个邮件
内容如下：
Hello,The traffic of my site is very low. There are only 150 visits per day. I don’t know why my site exceed the CPU quota.Would you please tell me the detail log? And which scripts consume more CPU resource?
等待回复之中、、、、、
第二天补充:
justhost的服务还是很不错的，这是它们回的我的邮件
第一封;
Hi Yi,I’ve unsuspended your account.
Now you can fix it and reduce the CPU and memory usage.
Please note: second suspension for the same reason may cause an account cancellationPlease let me know if you need more help.
Thank you.
–
第二封：
Hi,I’m sorry but I can’t tell you what script has caused a CPU overload since we have only average statistics per day.According to that the script which has caused the overload is public_html/mmu.me/index.php
As I see there is a wordpress blog there.
You can optimize your database so your website will use less server resources.
Here are links where you can find how optimize your WordPress:
http://codex.wordpress.org/WordPress_Optimization/Caching
http://codex.wordpress.org/WordPress_Optimization/WordPress_Performance
第三封：
Hi,Please read following tips:
How to prevent your wordpress installation from overloading your shared server
(or how to survive the digg effect on your wordpress blog):Wordpress blogs can be extremely resource intensive if you happen to experience
a surge in traffic. Poorly implemented wordpress setups can place a high load on
webservers and lead to interruptions of service or account suspensions for using
too many resources (we at JustHost allow up to 10% of CPU resources and up to 50
concurrent mysql connections). Here are some tips that can help you make your
wordpress install more stable:
1. Use WordPress super cache plugin ( http://ocaoimh.ie/wp-super-cache/ )–
The number one thing you can do to improve wordpress performance is install a
page cache. WordPress super cache plugin is an extensive modification of the
WP-Cache plugin. The wordpress super cache plugin serializes your posts to a
file on disk and later spits them back. It also knows how to update itself when
comments are received, etc, so your site is always the most up to date. I can
not recommend this plugin enough if you wish to have a stable and responsive
wordpress install. Note: to use this plugin you must have Mod_Rewrite enabled.
Add the following to your .htaccess file: Options +FollowSymLinks RewriteEngine
OnPlease see http://ocaoimh.ie/wp-super-cache/ for more information.
2. WP Built-in object cache – The default installation of wordpress can be
used to cache database queries. Less database queries = less resources being
used and that makes us all happy. Just add the following line to your
wp-config.php file: // Enable the WordPress Object Cache: define(ENABLE_CACHE,
true);
3. Review your plugins – You should go though the plugins you have installed
and see if there is a way to make them faster. Any way in which you can make
them stop creating database queries and use flat files, or even better, cache
things will help out greatly. If you find that a particular plugin is slowing
down your wordpress install you should uninstall the plugin and consult the
author. Most plugin developers love to hear feedback and would greatly
appreciate your help.
4. If you are doing media-rich applications and serving large files you may
want to consider hosting these files on a dedicated server. You may find
our dedicated servers at www.justhost.com/godedicated
5. keep your wordpress install up to date.
and see if there is a way to make them faster. Any way in which you can make
them stop creating database queries and use flat files, or even better, cache
things will help out greatly. If you find that a particular plugin is slowing
down your wordpress install you should uninstall the plugin and consult the
author. Most plugin developers love to hear feedback and would greatly
appreciate your help.
Thank you.
–
Kind regards,
Andrew Right,
最终我删除了几个插件
不知道会不会好一点
但愿不会
期盼。。。
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