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OpenVZ VPS

OpenVZ is a type of virtualization that allows you to run multiple virtual operating systems on a single physical server. One physical server can serve several clients, each of which is provided with an individual virtual environment. This makes efficient use of server resources and gives customers more flexibility and control over their virtual servers.

OpenVZ VPS

OpenVZ VPS

OpenVZ is a popular virtualization platform for servers that makes efficient use of system resources. With OpenVZ, you can easily create and manage virtual servers, allowing you to scale your projects and improve their performance.

Server Location:
Processor type:
  • 1 Core CPU
    Server Processor 2x Intel Xeon E5-2690 v4 @ 2.60GHz
    2 GB RAM
    25 Gb NVME
    Traffic
    $4 / month
  • 1 Core CPU
    Server Processor 2x Intel Xeon E5-2690 v4 @ 2.60GHz
    2 GB RAM
    25 Gb NVME
    Traffic
    $4 / month
  • 2 Core CPU
    Server Processor 2x Intel Xeon E5-2690 v4 @ 2.60GHz
    2 GB RAM
    60 Gb NVME
    Traffic
    $4,6 / month
  • 2 Core CPU
    Server Processor 2x Intel Xeon E5-2690 v4 @ 2.60GHz
    2 GB RAM
    60 Gb NVME
    Traffic
    $4,6 / month
  • 1 Core CPU
    Server Processor 2x Intel Xeon E5-2690 v4 @ 2.60GHz
    2 GB RAM
    25 Gb NVME
    Traffic
    $4,99 / month
  • 2 Core CPU
    Server Processor 2x Intel Xeon E5-2690 v4 @ 2.60GHz
    2 GB RAM
    60 Gb NVME
    Traffic
    $5,99 / month
  • 4 Core CPU
    Server Processor 2x Intel Xeon E5-2690 v4 @ 2.60GHz
    4 GB RAM
    120 Gb NVME
    Traffic
    $8,3 / month
  • 4 Core CPU
    Server Processor 2x Intel Xeon E5-2690 v4 @ 2.60GHz
    4 GB RAM
    120 Gb NVME
    Traffic
    $8,3 / month
  • 6 Core CPU
    Server Processor 2x Intel Xeon E5-2690 v4 @ 2.60GHz
    8 GB RAM
    160 Gb NVME
    Traffic
    $10,6 / month
  • 6 Core CPU
    Server Processor 2x Intel Xeon E5-2690 v4 @ 2.60GHz
    8 GB RAM
    160 Gb NVME
    Traffic
    $10,6 / month
  • 4 Core CPU
    Server Processor 2x Intel Xeon E5-2690 v4 @ 2.60GHz
    4 GB RAM
    120 Gb NVME
    Traffic
    $11,99 / month
  • 6 Core CPU
    Server Processor 2x Intel Xeon E5-2690 v4 @ 2.60GHz
    8 GB RAM
    160 Gb NVME
    Traffic
    $13,99 / month
  • 8 Core CPU
    Server Processor 2x Intel Xeon E5-2690 v4 @ 2.60GHz
    16 GB RAM
    200 Gb NVME
    Traffic
    $19 / month
  • 8 Core CPU
    Server Processor 2x Intel Xeon E5-2690 v4 @ 2.60GHz
    16 GB RAM
    200 Gb NVME
    Traffic
    $19 / month
  • 8 Core CPU
    Server Processor 2x Intel Xeon E5-2690 v4 @ 2.60GHz
    16 GB RAM
    200 Gb NVME
    Traffic
    $24,99 / month
  • 16 Core CPU
    Server Processor 2x Intel Xeon E5-2690 v4 @ 2.60GHz
    32 GB RAM
    300 Gb NVME
    Traffic
    $35,6 / month
  • 16 Core CPU
    Server Processor 2x Intel Xeon E5-2690 v4 @ 2.60GHz
    32 GB RAM
    300 Gb NVME
    Traffic
    $35,6 / month
  • 16 Core CPU
    Server Processor 2x Intel Xeon E5-2690 v4 @ 2.60GHz
    32 GB RAM
    300 Gb NVME
    Traffic
    $45,99 / month
Stay tuned, coming soon

VPS on OpenVZ are virtual personal servers that are created using virtualization at the OS level. On a physical computer with the Linux operating system installed, special software is launched that emulates the operation of separate servers (VPS) for users.

Creating a VPS using this technology and administering them requires little effort, so users can rent servers for their own needs at an affordable price. Hardware resources are allocated depending on the wishes of the tenants and taking into account the selected tariffs.

When choosing this service option, it must be remembered that the technology in question has its own characteristics and differences from KVM and alternative options. Let’s analyze them in more detail.

Why Rent a VPS

A physical server is a computer with lots of processors, RAM, and storage. The hardware resources of such a PC are too much to solve the problems of most users, and its rental requires significant costs.

To reduce them, most specialists resort to renting a VPS or a virtual server. This is a virtual space created with the help of special software (hypervisor) that mimics a full-fledged server. But at the same time, several virtual VPS devices can run on one physical PC.

Thanks to this approach, users get a platform for hosting websites and network applications at an affordable price and without the restrictions inherent in website hosting.

You can use a virtual server (VPS) to solve various problems:

Please note that in this case, the user is solely responsible for setting up and maintaining the server software. The provider guarantees the operation of the hardware, ensures uninterrupted communication and power supply, and also supports the operation of virtualization software.

What is virtualization

The technology with which you can create several virtual VPS on one physical server is called virtualization. Specialized software uses hardware resources (processor, memory, storage), but distributes them among several “sandboxes”. The end user sees them as separate PCs with their respective capabilities (with a few exceptions).

OpenVZ virtualization works at the operating system level. Linux is used as the host OS, but each virtual server can have a different operating system installed on the Linux kernel.

Virtualization expands the possibilities for using hardware. Several VPSs are running on one real computer, which has several advantages:

The hypervisor is responsible for maintaining the operation of virtual servers (VPS). It is an application that runs isolated software environments and allocates hardware resources between them. They can be rigidly assigned to a specific “sandbox” or distributed dynamically depending on the load.

There are two ways of virtualization:

  1. Hardware. Each of the virtual machines is created on the hardware without the use of an “intermediary” in the form of the host operating system. As a result, the risk of interference with the work of virtual machines or VPS in case of gaining access to the main OS. This is how KVM or XEN virtualizers work.
  2. Software. A way to create a VPS, in which the Linux kernel is launched on the server and virtual containers for end users are created on this basis and use the technology described in this article, as well as Virtualbox or Docker.

Basic concepts of OVZ virtualization technology

This is one of the ways to create virtual VPS servers at the OS level of the host computer. Since the hypervisor itself is based on Linux, it can only work in this environment, and only Linux-like OSes need to be installed on the VPS. This is due to the fact that this technology uses the so-called container virtualization.

The application is distributed openly and is used under the GNU GPL version 2 license. Administration utilities are distributed along with the application itself.

The main feature of this system is the dynamic distribution of hardware resources between individual VPS. The consumption of processor power and RAM depends on the load on a separate sandbox. Each of the users on one physical server receives as many resources as they need now to perform current tasks.

In this case, the hardware is used as efficiently as possible. If a site or database processes a lot of requests, it will be allocated more processor power or RAM, or conversely, these resources will be reduced.

But this approach has a drawback. If all the VPS virtual servers require a large number of resources, they may not be enough. In this case, performance will drop significantly, which will affect the performance of sites or corporate applications. Therefore, the provider must control the load and scale hardware resources in a timely manner or redistribute virtual VPS servers between real ones.

Another limitation (in addition to using only Linux OS) is slow work with the storage system. Since virtualization is done at the operating-system level, all sandboxes share the same disk space. Therefore, each request is checked before it is executed, which requires a certain amount of time. The more separate VPS there are running on one PC, the slower the read and write commands will be executed.

Slow operation is also associated with the use of a shared disk cache. If many VPS work with the disk at the same time, the data of each of them will begin to force each other out of the cache, which will reduce the overall efficiency.

Limitations of virtualization technology

When choosing a virtual VPS server created using the described technology, it is important to consider the following limitations:

Based on the features of the hypervisor and due to the dynamic allocation of resources between individual VPS, it is highly recommended not to host such projects on such servers:

In this case, due to the dynamic allocation of resources, the VPS server with a resource-intensive project will constantly “take away” hardware capacity from other sandboxes, affecting their performance.

Benefits of using virtualization

Despite some limitations, this technology for creating a VPS has many advantages:

Comparison of the OpenVZ hypervisor with KVM

The abbreviation KVM stands for and translates into Russian as a “kernel-based virtual machine. This hypervisor is also created on the Linux kernel and is used to create a VPS within a single physical service.

The key difference between KVM is the rigid assignment of hardware resources to a specific virtual machine and complete isolation from others. You can install any operating system, including MS Windows, into the sandbox.

When concluding a lease agreement, the user chooses a tariff with the processor power, memory, and storage capacity he needs. They are assigned to it regardless of the load and are not “selected” by neighbors. In this case, the possibility of an oversale of hardware resources by the provider is excluded, and the user receives guaranteed performance within the selected tariff.

However, it should be taken into account that the cost of operating virtual servers based on KVM is higher in comparison with the technology in question. Therefore, you will have to pay more money for rent such as VPS.

What to choose: OpenVZ or KVM?

The exact answer to this question depends on the nature of the tasks that the VPS tenant faces. It is also important to consider the costs that the tenant is willing to bear to maintain the network infrastructure.

A few tips will help you choose the right technology:

In the case when constant performance is important for the user and he runs applications that consume a lot of resources, the KVM virtualizer should be chosen, even if you have to pay more money for rent, such as with a VPS.

For programs that do not care about high server performance, Open VZ is suitable. This is an excellent and inexpensive option for launching a small website, an unloaded online store, or a personal cloud service for storing or backing up data.

Also, Open VZ technology is suitable if you need to constantly scale resources. In this case, you can scale without stopping the server and restarting it, since they are distributed dynamically.

Choosing a hosting provider for VPS rental

For business users, it is important to choose the right provider that offers virtual server rental services. This affects the performance of the VPS, its availability for users and the administrator, and the availability of additional modules and features.

It is important to consider the following factors:

  1. The reputation of the provider. You should not trust your projects and data to companies that are not known in the market and offer services at the lowest possible prices. It is better to pay more, but get guaranteed reliability for your money.
  2. Convenient management. The provider must provide tools for managing the virtual server (ISPManager and others) and additional functions. For example, tools for creating a VPN network, servers with a Python interpreter, etc.
  3. Speed of work. This parameter affects the page loading time and the efficiency of using corporate software. It is recommended to rent servers with SSD storage.
  4. Convenient technical support. The provider’s technical support specialists should be in touch around the clock and solve user problems as quickly as possible.

How to place an order

Don’t want to rent a dedicated server due to unreasonably high costs? Order VPS from KingServers. We provide virtual servers for rent, created using OpenVZ virtualization technology.

The virtual server resides on computers located in data centers in the Russian Federation, Europe, and the USA. It is suitable for hosting websites, databases, or corporate software. Unlike hosting services, you can host any number of projects on a virtual server.

To file an application, you must select the processor power, memory, and disk, and then order services from technical support. We offer the most affordable rates on the Russian market. We also guarantee the reliability of servers and their constant availability.

Maximum Performance

We have tried to make the use of our hosting as simple as possible,
productive and reliable.

High performance CPUs

VPS run on powerful server hardware equipped with Xeon and Xeon Gold processors from Intel. These CPUs are adapted for multi-threaded computing and work with large amounts of memory.
  • Check Xeon 2690 v4
  • Check Xeon Gold 5130

Dedicated hardware resources

The use of KVM hypervisors allows you to completely isolate VPS of different users from each other. The site or server software will not freeze and “slow down” due to overload due to parallel tasks of another client.

High-speed communication channels

The data center with servers is connected to the Internet using optical channels with a speed of up to 10 Gb. They are duplicated to avoid communication interruptions.
  • Check from 100Mbps to 10Gbps

Ultra-fast storage

Server equipment in the data center is equipped with high-speed NVME solid-state drives in a raid, which guarantees high speed of writing and reading data. This will make the work of the site, database or corporate portal even faster and more stable.

What is a dedicated server?

Using dedicated hosting from King Servers, you have a remote physical machine completely at your disposal. This means that only you will use the CPU, memory, bandwidth – all the resources that the server has. By renting a car as a whole, you do not depend on anyone, because it belongs only to you. And if you want to deploy a server in a certain way, just tell us your requirements and we’ll customize solutions to suit your needs.

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