Number of CPU cores on the hypervisor server when configuring Sangfor HCI

Hello.
As I mentioned in the question, I wonder how many CPU cores are on the hypervisor server when I configure Sangfor HCI.

Do I have to configure my CPU to multiples of 2 (1, 2, 4, 8) Core?
Please let me know if it is okay to configure "6" and "12" Core regardless of the above.

Thank you.

HCI platforms are often made to function best in configurations that adhere to the power of two pattern (1, 2, 4, 8, and so on). This is because virtualization sometimes entails breaking down physical resources into smaller pieces, and power of two makes this process easier.

Think about things like workload needs, the number of virtual machines (VMs) you want to run, and Sangfor's particular recommendations for their HCI solution when configuring your hypervisor server.

Using 6 or 12 cores should normally work great, even if multiples of 2 could be the general guideline—especially if it better fits your hardware capabilities or particular task demands. Just make sure that the setup you've selected satisfies Sangfor's minimal system requirements and performance recommendations. For the most precise and thorough advice for your particular use case, always consult their official documentation or support resources.

Because of the way CPUs handle threading, it's generally advised to assign CPU cores in multiples of two when installing Sangfor HCI, however designating 6 or 12 cores can still function inside the system. Verify that this allocation corresponds with your workload requirements and review Sangfor's particular HCI solution suggestions. When choosing the best core allocation for your configuration, take into account aspects like resource allocation, hardware compatibility, performance optimization, and future scalability. If in doubt, Sangfor's support or documentation can provide more detailed advice with customized assistance based on your deployment details.

Because of the way resources are assigned and managed, Sangfor HCI, like many other hypervisor-based systems, usually benefits from setups that match certain CPU core counts.

Since most hypervisors distribute resources in pairs, configuring CPU cores in multiples of two (e.g., 2, 4, 8, 16, etc.) is generally advised to enable for more effective resource management and optimization. Better performance and resource use are frequently the results of this alignment.

I suggest consulting the official Sangfor handbook for more precise instructions on setting the CPU cores for Sangfor HCI. This material should provide comprehensive details on the configurations that are supported as well as best practices. It may be specified in the documentation if setting up CPUs with a non-power-of-2 number of cores is permissible as well as any restrictions or considerations that go along with it.

Virtualization systems and hypervisors of today are more versatile, and some of them can manage setups with CPU core counts that are not a power of two. Certain hypervisors may operate with configurations as high as 6 or 12 cores, but for simplicity and compatibility, it's usually best practice to stay with multiples of 2.

For best performance, it is common practice in many virtualization and hyper-converged infrastructure (HCI) settings, including Sangfor HCI, to configure CPU cores in multiples of two (1, 2, 4, 8, etc.). This is because symmetric multiprocessing (SMP), in which the number of virtual CPUs is a power of two, is intended to be compatible with numerous virtualization approaches.

If you cannot find the information you need in the documentation, consider reaching out to Sangfor support directly for clarification and guidance tailored to your specific deployment scenario. They should be able to provide you with the most accurate and up-to-date information based on the current version of the Sangfor HCI software.

For specific guidance on configuring the CPU cores for Sangfor HCI, I recommend checking the official Sangfor documentation, as it should provide detailed information on the supported configurations and best practices. The documentation may specify whether it's acceptable to configure CPUs with a non-power-of-2 number of cores and any considerations or limitations associated with such configurations.

modern hypervisors and virtualization platforms have become more flexible, and some can handle configurations with a non-power-of-2 number of CPU cores. While it's generally best practice to stick to multiples of 2 for simplicity and compatibility, some hypervisors can work with configurations like 6 or 12 cores.