Why hosters set limits even for top VPS server

Site hosting services are provided by many companies, but the vast majority of them do not tell all the details about their product. Usually only information about the good sides of the service, its advantages and unique features is shown.

In fact, the restrictions are designed to make sure that one user does not restrict everyone else. By default, virtual hosting provides more resources than the user needs according to the tariff. Having given the chance to request to be executed quickly hoster does not allow to gather the big turn. Restricting the user to the possibility of consuming the processor time leads to the fact that the pages of his site open slowly, and a separate php process is created to open each new page, which leads to their accumulation in a certain queue, and this is an irrational use of server resources.

Separately, I would like to talk about the limitations when working with a database. By default, they are not there, and the user for a short time has the right to load the server as he wants. But, if his requests constantly create load on the server, the user will be limited to 10% of the time of one processor core.

If a virtual hosting client creates a constant load on the server or consumes the maximum available RAM for a long time, we send it a message asking to reduce the load on the server or consider switching to the top VPS server. If the user decides to stay at the current rate and does not reduce the load, the hoster reduces the above limits in accordance with the offer.

In most cases, if the client software can not be optimized, and the load on the server no longer allows you to place such software on a regular virtual hosting, hosters offer a discount or some special conditions. As many hosters do for Windows VPS servers.