Search results for: NUMA
AMD is gaining popularity in the server market with the EPYC CPU platform. The EPYC CPU platform provides a high core...
This week I had the pleasure to talk to a customer about NUMA use-cases and a very interesting config came up....
On a regular basis, I receive the question if CPU Hot-add impacts CPU performance of the VM. It depends on the...
Some changes are made in ESXi 6.5 with regards to sizing and configuration of the virtual NUMA topology of a VM....
ESXi Server is optimized for NUMA systems and contains a NUMA scheduler and a CPU scheduler. When ESXi runs on a...
If a cache miss occurs, the memory controller responsible for that memory line retrieves the data from RAM. Fetching data from...
When people talk about NUMA, most talk about the RAM and the core count of the physical CPU. Unfortunately, the importance...
Reviewing the physical layers helps to understand the behavior of the CPU scheduler of the VMkernel. This helps to select a...
Non-uniform memory access (NUMA) is a shared memory architecture used in today’s multiprocessing systems. Each CPU is assigned its own local memory...
Recently I’ve been analyzing traffic to my site and it appears that a lot CPU and memory articles are still very...