公开(公告)号：US20160092259A1

公开(公告)日：2016-03-31

申请号：US14530587

申请日：2014-10-31

Applicant: VMWare, Inc.

Inventor： Rishi Mehta ,  Xiaochuan Shen ,  Amitabha Banerjee ,  Ayyappan Veeraiyan

IPC: G06F9/455 ,  G06F12/02

CPC classification number: G06F9/45558 ,  G06F9/50 ,  G06F12/0223 ,  G06F12/023 ,  G06F12/0815 ,  G06F2009/4557 ,  G06F2009/45583 ,  G06F2212/2542

Abstract: Systems and methods for preferentially assigning virtual machines (VMs) on a particular NUMA node with network queues on the same NUMA node are described. A load balancer process on a host assigns multiple VMs to network queues. The assignment of the VMs to a network queues is performed with a bias toward assigning VMs using a particular NUMA node to network queues on the same NUMA node. A scheduler on the host assigns VMs to NUMA nodes. The scheduler is biased toward assigning VMs to the same NUMA node as the PNIC and/or the same NUMA node as a network queue assigned to the VM.

公开(公告)号：US20160092258A1

公开(公告)日：2016-03-31

申请号：US14530574

申请日：2014-10-31

Applicant: VMware, Inc.

Inventor： Rishi Mehta ,  Xiaochuan Shen ,  Amitabha Banerjee ,  Ayyappan Veeraiyan

IPC: G06F9/455 ,  G06F12/02

CPC classification number: G06F9/45558 ,  G06F9/50 ,  G06F12/0223 ,  G06F12/023 ,  G06F12/0815 ,  G06F2009/4557 ,  G06F2009/45583 ,  G06F2212/2542

Abstract: Systems and methods for preferentially assigning virtual machines (VMs) on a particular NUMA node with network queues on the same NUMA node are described. A load balancer process on a host assigns multiple VMs to network queues. The assignment of the VMs to a network queues is performed with a bias toward assigning VMs using a particular NUMA node to network queues on the same NUMA node. A scheduler on the host assigns VMs to NUMA nodes. The scheduler is biased toward assigning VMs to the same NUMA node as the PNIC and/or the same NUMA node as a network queue assigned to the VM.

Abstract translation: 描述用于在具有相同NUMA节点上的网络队列的特定NUMA节点上优先分配虚拟机（VM）的系统和方法。 主机上的负载均衡器进程将多个虚拟机分配给网络队列。 将虚拟机分配给网络队列的方式是偏向于使用特定的NUMA节点将VM分配到同一NUMA节点上的网络队列。 主机上的调度程序将VM分配给NUMA节点。 调度器偏向于将VM分配给与作为分配给VM的网络队列的PNIC和/或相同的NUMA节点相同的NUMA节点。