公开(公告)号：US20240103926A1

公开(公告)日：2024-03-28

申请号：US17955277

申请日：2022-09-28

Applicant: Citrix Systems, Inc.

Inventor： Mohit Prakash Saxena ,  Harihara Sudhan ,  Nagesh Mallappa

IPC: G06F9/50 ,  G06F9/54

CPC classification number: G06F9/505 ,  G06F9/545 ,  G06F9/546

Abstract: Managing an autoscaled user space networking stack is provided. A cluster of containers are disposed in a userspace separate from a kernel space of a device. Each container in the cluster of containers can execute a respective one of a plurality of virtual functions, for a network interface card of the device, to cause packets received by the device to bypass the kernel space. The device can forward, via a load balancing technique, a packet received by the device to a container in the cluster of containers. The container can execute a virtual function of the plurality of virtual functions. The device can update a queue for a core managed by the virtual function. The update can cause the core to process the packet in accordance with the queue.