64核128线程512内存固态硬盘的服务器基于docker部署Laravel5.5+mysql+redis+nginx+php7.4怎样调优使并发最大化

高并发 Docker 化 Laravel 应用调优方案（64C/512G/SSD）

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一、Docker 编排与资源分配优化

1. Docker 全局配置 (/etc/docker/daemon.json)

{
   

  "default-ulimits": {
   

    "nofile": {
    "Name": "nofile", "Soft": 1048576, "Hard": 1048576 }

  },

  "log-driver": "json-file",

  "log-opts": {
   "max-size": "100m", "max-file": "3"},

  "storage-driver": "overlay2",

  "storage-opts": ["overlay2.override_kernel_check=true"],

  "oom-score-adjust": -1000

}

2. Docker Compose 资源分配 (docker-compose.yml)

version: '3.8'



services:

  php:

    image: php:7.4-fpm

    deploy:

      resources:

        limits:

          cpus: '48'

          memory: 96G

    volumes:

      - ./src:/var/www/html

      - ./php/php.ini:/usr/local/etc/php/php.ini



  mysql:

    image: mysql:5.7

    deploy:

      resources:

        limits:

          cpus: '32'

          memory: 256G

    volumes:

      - ./mysql/data:/var/lib/mysql

      - ./mysql/my.cnf:/etc/mysql/my.cnf



  redis:

    image: redis:6-alpine

    deploy:

      resources:

        limits:

          cpus: '8'

          memory: 48G

    command: 

      - redis-server 

      - --maxmemory 40G

      - --maxmemory-policy allkeys-lfu

      - --io-threads 8



  nginx:

    image: nginx:1.21-alpine

    deploy:

      resources:

        limits:

          cpus: '16'

          memory: 16G

    volumes:

      - ./nginx/nginx.conf:/etc/nginx/nginx.conf

    ports:

      - "80:80"



networks:

  app_net:

    driver: bridge

    attachable: true

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二、核心服务深度调优

1. PHP 7.4-FPM 调优 (php/php.ini)