Aug 15, 2023 · Depends on your connection speed more than anything. Single core of one of my routers can handle my 78/19 link perfectly, so don't use steering.
Mar 3, 2020 · Receive Packet Steering (RPS) creates a hash from the IP addresses and port numbers, which it then uses to determine to which CPU to enqueue the packet.
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For network devices with single transmit queues, best performance can be achieved by configuring RPS to use CPUs in the same memory domain. On non-NUMA systems, ...
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Jun 5, 2023 · RPS is a Linux kernel feature that distributes network packets across multiple CPUs. This can improve the performance of network applications.
Nov 17, 2009 · Some network interfaces can help with the distribution of incoming packets; they have multiple receive queues and multiple interrupt lines.
Oct 28, 2023 · if you are using PPPoE you may want to look at receive packet steering. It does not save a slow cpu, but it helps, if all cores were not used.
Jun 10, 2023 · When set 'packet steering' option in 'Global Network Options' ZTE MF289F still use 1 CPU core for download stream and reduce download speed to max 880Mbit/s.
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Jun 3, 2015 · To allow a CPU to handle interrupts for the receive queue on an interface, set the value of their positions in the bitmap to 1.
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Jun 10, 2024 · Receive packet steering (RPS) is a method for directing network packets for specific CPUs for processing. This can be implemented to help ...
May 14, 2014 · A high performance NIC has multiple CPUs to process the packet. For the receive-side packet processing, these queues have a logical affinity ...
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