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【nginx】WORKER_CPU_AFFINITYの設定

nginx

Last updated at 2017-06-22Posted at 2017-06-02

core数に応じた設定が必要

nginx.conf

# 4coreの場合
worker_processes 4;

worker_cpu_affinity  0001 0010 0100 1000

詳細

| CORE| WORKER_CPU_AFFINITY |
|------- |------------|---------------------|
|2|01 10|
|3|001 010 100|
|4|0001 0010 0100 1000|
|8|00000001 00000010 00000100 00001000 00010000 00100000 01000000 10000000|

worker_cpu_affinity : auto 設定は、nginx 1.9.10 からサポート

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