TechnologyEverything You Need to Know About Linux KVM VPS

AdminFebruary 18, 20194710 min

Linux-based virtualization is very common in the cloud. When you work with it, you may work Kernel-based Virtual Machine (KVM). It is a hypervisor technology that is part of the mainline Linux kernel. It is generally used in every distribution of Linux. Usually, KVM is a type-2 hypervisor, which is installed on top of another OS. Further, KVM is virtualization where the VPS is believed to operate as its own server, independently of the host node.

A VPS hosting option is designed to mimic a dedicated server within a shared hosting environment. In this technology, the resources that are dedicated to the VPS plan are not shared with the other hosts on the physical server. That’s why a combination of Linux KVM VPS hosting is considered to offer a significant amount of performance and reliability.

Why Linux KVM VPS?

With the successful implementation of VPS hosting, your applications and website will not be affected by the activities done by other users on the same server. It allows you to have full root access that can allow you to install any custom software without facing any restrictions. In addition to this, VPS hosting provides you with guaranteed resources like RAM, CRM, HDD, and bandwidth.

Find below quick reasons for using KVM VPS.

Integrated cPanel

Some of the best VPS hosting providers in India can provide you VPS plan that is equipped with a pre-installed cPanel. This can help you manage your hosting efficiently. Further, you can have large features to virtually every aspect of your website.

Full Root Access

The virtual service is designed to have full root access. This enables administrator access over your hosting environment as well as allows installing custom software without any restrictions. Furthermore, the best server management panel can let you have complete control of your server with actions to stop, start, rebuild, and so on.

Near-Instant Provisioning

Some hosting service providers in India can take hours or days to get your server up and running. It is advisable to stay away from such companies. Instead, choose one where VPS servers have been designed to be provisioned within minutes. Unlike several other VPS hosting companies in India, a good hosting service provider will not charge any setup fee.

After you know the primary reasons for using Linux VPS, let’s discuss how you can make them work more effectively.

If you are aware the Linux VPS server, you might be aware of the fact that this server comes with its own limit when we talk about the system resources. It is somewhat limited to about 1GM RAM. As a customer, you may always tend your VPS to be as fast and responsible as possible.  To achieve this, follow these tips.

Configure MySQL Cache Size

It is essential to configure MySQL caches size properly. Doing so can help you find ways to expand the available RAM. If you find that your MySQL server instance is using too much memory, you can choose to decrease the MySQL cache sizes. In case, the server becomes slow because of an unexpected amount of requests and traffic, you can increase the size of the cache as per your needs.

Disable the Control Panels

Disabling the control panels is another way to enhance the performance of the Linux KVM VPS. Everyone, without any doubt, would tend to use the most popular control panels like cPanel & Plesk. But, if you are looking forward to free resources, you should only use the control panels when required. You can easily install them again for free by running a small PHP script or by going to choose shell prompt. Doing this will enable you to up about 120MB of RAM.

Disable the Unwanted Feature

Another way to boost the performance of the Linux VPS is to disable the unwanted modules and plug-ins such as Apache that are enabled in software packages. By doing so, you will be able to reduce the system memory that server software such Apache requires. This will allow you to have more resources for the software that are more in need.

Disable the System Service

If you are determined to get a solution to make your Linux KVM VPS work effectively, then disabling the system services that are used unnecessarily is another step. The service which is not used does not just consume RAM and CPU space, but also make your server unsecured.


Some companies are available in India that can provide you with Linux VPS. But, it is always essential to choose the best one. Before making a deal with any company, do your due diligence and find out how long has it been in the industry and whether its current or previous clients are satisfied with the service.  Read client’s testimonial on the site and if possible talk to customers who have bought the service of the company that you are looking out for.


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