They offer a plan for personal class for dolphin, without warning that you can not use a dolphin in its entirety.
Here is a letter from arvixe.com

We have been monitoring your account's resource usage on the server for the past several days and would like to notify you of the following metrics. Your site is currently placed on a . With this in mind, your site is using the following percentage of resources:
CPU % (all processors combined):
0.53
Memory %:
0.80
MySQL Usage (0.0-0.5 is Moderate, see more 1.0 is High, >1.0 is Unacceptable):
1.9

Unfortunately, we believe that this type of usage is against our Acceptable Use Policy. Therefore, we need your cooperation in finding a remedy. Depending on your specific case, we generally recommend one or more of the following solutions:

* If you have many sites hosted on one account: Split the sites throughout more accounts
* Upgrade your account to our BusinessClass
* Upgrade your account to our DedicatedClass
* Turn off extra plugins/modules/additions to your sites that may be out-dated or are being used excessively by your visitors


Do note that we employ some of the best servers in the shared web hosting industry and we have identified your site(s) as using too many resources to reside on a regular shared web hosting server. For your convenience, we strongly suggest that when looking away from Arvixe for web hosting that you look for solutions that are a clear upgrade to a regular shared web hosting environment.

Important: Please respond to this email with a course of action or a remedy within the next 24 hours or we may be forced to suspend your account.

Thank you for your attention and understanding,

Arvixe Support
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You buy web hosting, making the site and then you simply blackmailed, so that shut down your website if you do not pay more.