numa 与 cpu 亲和性

Improving performance on NUMA systems

https://tel.archives-ouvertes.fr/tel-01549294/document

Red Hat Linux NUMA Supportfor HP ProLiant Servers

https://h50146.www5.hpe.com/products/software/oe/linux/mainstream/support/whitepaper/pdfs/c03261871.pdf

P320h Performance on Non-Uniform Memory Access (NUMA) Systems

The Effect of NUMA Tunings on CPU Performance

http://iopscience.iop.org/article/10.1088/1742-6596/664/9/092010/pdf

管理处理器的亲和性（affinity）

  cat /proc/cpuinfo |grep "physical id" |sort -u 查看当前计算机中的物理核个数
        ls /sys/devices/system/node/下有多少个node
        如果物理核数目有多个，而node的个数也有多个，说明这是一个NUMA系统
        如果node的个数只有1个，说明这是一个SMP系统

How to disable NUMA in Red Hat Enterprise Linux system?

Linux NUMA Optimization - 1

numactl 

https://github.com/numactl/numactl

linux NUMA技术

NUMA技术相关笔记

记一次MongoDB性能问题，附原理解析

MongoDB在Linux下常用优化设置

http://kodango.com/cpu-topology

CPU Topology

CPU亲缘性及网卡中断绑定

深挖NUMA

NUMA

https://tonydeng.github.io/sdn-handbook/dpdk/numa.html

NUMA

NUMA、SMP架构下的CPU性能调优：姻亲关系、进程绑定与中断

NUMA

Linux内存管理优化:面向低延迟/高吞吐量数据库GraphDB

NUMA