账户被停用，客服的邮件，麻烦版主帮忙翻译。

hk72

Your account is using a lot of CPU which can cause it to be throttled.

Let me explain how CPU throttling works, so you have a better understanding of what you're dealing with.

Every 200ms the throttling daemon checks to see how much collective resources your account username is requesting or utilizing. If this exceeds 7% of total system resources, we "jail" your user to a single core; Meaning you may no longer pull from the total pool of CPU resources, and are isolated to a single CPU core with other jailed users. Once jailed we allow you to use 100% of that core's available resources. If in another 200ms window your load requests have dropped below the 7% threshold for 200ms or more, we'll "un-jail" you and put you back with the collective CPU resources pool.

It is completely software-controlled and the transition from CPU jailing and back is seamless. The only time CPU throttling will cause you issues is if your site is consistently being jailed, THEN using all the available CPU cycles of the core you're jailed to.


Some things that can contribute to this are: page size, how much content is on a single page and how much data it has to load on that page, image size/resolution, video/audio/media size. Database size, database optimization, long queries, erroneous queries, non-cached sites, broken scripts, and much more.

See also: https://www.bluehost.com/cgi/help/000564

The following articles will help you work through many of these issues.
http://www.websiteoptimization.com/services/analyze/ AND http://www.webpagetest.org/ (These sites will analyze your pages and see if they are built to load quickly based only on content)
http://wordpress.shadowlantern.com/reducing-cpu/ (This site deals specifically with WordPress optimization, but covers areas that will work for a vast majority of other sites/software as well)
http://thisismyurl.com/81/gain-valuable-seo-power-with-caching/ (Caching optimization)
http://code.google.com/speed/page-speed/docs/rtt.html (This site deals with changing where JavaScript gets sourced)
http://www.databasejournal.com/features/mysql/article.php/10897_1382791_1/Optimizing-MySQL-Queries-and-Indexes.htm (This site, all 4 pages, deal with database optimization)
https://www.bluehost.com/cgi/help/000496 (This deals with a very basic repair/optimization on your databases)

Those should be able to help you in optimizing your sites.

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nisheng

你的账号占用过多的cpu资源，叫你尽快处理，然后就是向你说了一下虚拟主机中cpu的工作原理