中国电信DPDK技术白皮书v1.0.pdf

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1、DPDK技术白皮书V1.0中国电信股份有限公司广州研究院2015年10月DPDK技术白皮书目录1概述........................................................................................................................41.1问题背景........................................................................

2、.................................................41.2范围.................................................................................................................................52DPDK技术简介........................................................

3、............................................62.1技术原理与架构.............................................................................................................62.2软件架构..............................................................................

4、...........................................62.3大页技术.........................................................................................................................82.4轮询技术......................................................................

5、...................................................92.5CPU亲和技术................................................................................................................93DPDK性能影响因素................................................................

6、..........................113.1硬件结构的影响...........................................................................................................113.2OS版本及其内核的影响.........................................................................................

7、....123.2.1关闭OS部分服务..............................................................................................123.2.2OS调整示例.......................................................................................................133.3OVS性能问题.........

8、.....................................................................................................143.4内存管理.......................................................................................................................143.4.1内存多通道的使用......