Long ago, when servers were only physical, system administrators spent all the time wandering from one machine to the other, with tools and solutions designed to analyze the performance and stability of the equipment.
Today, the designs for server virtualization outweigh the number of physical devices in many data centers at the same time that IT departments rely on lean teams and a tight budget to invest in management tools.
Here are five tools in which IT managers need to invest to ensure the stability and performance of virtualized environments.
1 – Capacity management
To manage the virtual infrastructure capacity is a critical step. The question comes out of the physical server power and becomes how to assign capacity to specific workloads in virtual machines. All this needs to be monitored with the goal of ensuring that the resource demands of each virtual machine is met. Without this tool, you cannot know how much a service costs to the organization, which makes it difficult to build IaaS (infrastructure as a service) internally.
2 – Performance optimization
Performance problems related to physical servers are relatively easy to solve, because usually the malfunction is associated with a specific component. In the virtual environment, the question can be related to the containment of the storage shaft, excessive allocation or smaller than the required RAM and CPU, bandwidth use, among many other elements to be analyzed.
A suitable software identifying data on performance, configuration and capacity, facilitating the identification of these problems.
3 – Storage management
According to the experts, storage remains one of the biggest headaches for anyone who deals with virtual infrastructures. The conversion of physical servers require more storage space in the data center or even machines designed specifically for virtual environments can achieve their best performance without a specific job.
The IT experts have found good ways to work with CPU, memory density and startups systems in cascades that generate a lot of traffic information, but still fail to optimize storage for virtual environments. Also often fail to create priorities in data traffic with respect to storage so that bottlenecks in the system do not harm any environment. This task depends on specific software, aimed at analyzing systems to automatically manage incoming and outgoing data, performance and storage resources.
4 – Management for virtualization
Many vendor management for physical environments were quick to enter the virtual world and some did efficiently. Some of the leading companies in the market strive to create management suites with various automation features. An environment can benefit greatly from a full suite after studying the features of the various options in the market and choose one that best fits your needs.
5 – Planning to manage desktop virtualization
Virtual environments are more complex than physical servers because of the ecosystem added to the physical machine. Sometimes the problem becomes stronger when the project includes desktop virtualization.
The additional complexity is due to the various desktop formats: it can be a virtual machine dedicated to each user or a single operating system running on the edge server, sharing resources among users. Hence the need for solutions that help in management tasks should be understood.
Did you already know about the essential tools required for managing virtualized environment?
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