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Intel® Dynamic Load Balancer (Intel® DLB) - High-Precision Network Rate Limiting with Intel® DLB Technology Guide

Last Updated: Jan 12, 2023

Intel® DLB is a new acceleration technology introduced in the 4th Gen Intel® Xeon® Scalable processors with rich hardware queue management capabilities that bring new possibilities for software optimization. Intel® DLB lockless rate limiting eliminates the need to use locks to protect the global token bucket. As a result, there is no need to consider lock optimization. Compared with the existing lightweight lock rate limiting, this paper demonstrates that the advantages of lockless rate limiting are clearly and intuitively demonstrated in terms of accuracy and performance.

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Categories Open Source Solutions Intel Technologies and Platforms Accelerators Network Location Hybrid Cloud Data Center Core Network Network Technologies Cloud Native/NFV SD-WAN/uCPE Network Security Optimizations DPDK OVS-DPDK Verticals/Industries Telecommunications Cloud Service Providers VNFS and CNFs Load Balancer (LB) Broadband Remote Access Server (BRAS) Application Delivery Controller (ADC) Workloads and Use cases Storage as a Service (SaaS) SD-WAN and uCPE Secure Access Service Edge (SASE)