Transcription of Red Hat Enterprise Linux Network Performance Tuning Guide
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Red Hat Enterprise Linux Network Performance Tuning GuideAuthors: Jamie Bainbridge and Jon Maxwell Reviewer: Noah DavidsEditors: Dayle Parker and Chris Negus03/25/2015 Tuning a Network interface card (NIC) for optimum throughput and latency is a complex process with many factors to factors include capabilities of the Network interface, driver features and options, the systemhardware that Red Hat Enterprise Linux is installed on, CPU-to-memory architecture, amount of CPU cores, the version of the Red Hat Enterprise Linux kernel which implies the driver version, not to mention the workload the Network interface has to handle, and which factors (speed or latency) are most important to that is no generic configuration that can be broadly applied to every system, as the above factors are always aim of this document is not to provide specific Tuning information, but to introduce the reader to the process of packet reception within the Linux kernel, then to demonstrate available Tuning methods which can be applied to a given RECEPTION IN THE Linux KERNELThe NIC ring bufferReceive ring buffers are shared between the device driver and NIC.
Mar 25, 2015 · Red Hat Enterprise Linux Network Performance Tuning Guide Authors: Jamie Bainbridge and Jon Maxwell Reviewer: Noah Davids Editors: Dayle Parker and Chris Negus 03/25/2015 Tuning a network interface card (NIC) for optimum throughput and latency is a complex process with many factors to consider.
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