Intel VMDq 技术是针对基于 Dell PowerEdge 服务器、Intel Xeon 多核处理器、Intel 10GbE 服务器适配器及 VMware ESX 软件的虚拟化环境而设计的关键技术。它旨在将数据包排序任务从虚拟机监视器转移到网络硬件上，从而释放 CPU 资源用于应用程序处理而非网络 I/O 处理，进而提高虚拟化环境的整体性能。
Intel VMDq technology is a key element in virtualized environments based on Dell PowerEdge servers with multi-core Intel
Xeon processors, Intel 10GbE server adapters, and VMware ESX software. It is designed to offload data packet sorting from the hypervisor to the network silicon, helping optimize performance in virtualized environments by releasing processor cycles for
application processing rather than network I/O processing to make efficient use of available resources.
VMDq technology offloads the data sorting functionality to the network silicon and sorts the data packets to the respective queues based on Media Access Control (MAC) addresses and/or virtual LAN tags. Each queue is typically associated with an individual VM. The network controller transmits the queued packets to the wire using a round-robin service,which minimizes head-of-the-line blocking and helps ensure sufficient quality of service for each VM.
Xeon processors, Intel 10GbE server adapters, and VMware ESX software. It is designed to offload data packet sorting from the hypervisor to the network silicon, helping optimize performance in virtualized environments by releasing processor cycles for
application processing rather than network I/O processing to make efficient use of available resources.
VMDq technology offloads the data sorting functionality to the network silicon and sorts the data packets to the respective queues based on Media Access Control (MAC) addresses and/or virtual LAN tags. Each queue is typically associated with an individual VM. The network controller transmits the queued packets to the wire using a round-robin service,which minimizes head-of-the-line blocking and helps ensure sufficient quality of service for each VM.
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