Laravel + docker-compose + 外部数据库，性能非常低

Question

有一个项目由三个容器组成：

网络-nginx
应用程序 - php (laravel 5.4)
db - mysql (5.7)

出于稳定性的考虑，我打算把数据库迁移到aws上。测试表明，应用程序在传输到aws的过程中的加载时间增加了数倍。似乎每个对数据库的请求都是对数据库的连接。

api-call 做这样的事情：

$mycustomer = $customer->find($id);
$mycustomer = $this->getCustomerFooData($mycustomer);
$mycustomer = $this->getCustomerBarData($mycustomer);
...
...
return $mycustomer;

接受：

容器1200毫秒；
aws 64000 毫秒

(微时间(真))

Docker-compose.yml 数据库容器：

version: '2.0'
services:
  web:
    container_name: my_web
    build:
      context: ./
      dockerfile: web.docker
    volumes:
      - ./:/var/www
    ports:
      - "8040:80"
    links:
      - app
    networks:
      - portrouter_default
  app:
    container_name: my_app
    build:
      context: ./
      dockerfile: app.docker
    volumes:
      - ./:/var/www
    links:
      - database
    networks:
      - portrouter_default
    environment:
      - "DB_PORT=3306"
      - "DB_HOST=database"
  database:
    container_name: my_db
    image: mysql:5.7
    networks:
      - portrouter_default
    environment:
        - „MYSQL_ROOT_PASSWORD=password"
        - „MYSQL_DATABASE=dbname"
    ports:
        - "33063:3306"
networks:
  portrouter_default:
    external: true

Docker-compose.yml 没有数据库容器：

version: '2.0'
services:
  web:
    container_name: my_web
    build:
      context: ./
      dockerfile: web.docker
    volumes:
      - ./:/var/www
    ports:
      - "8040:80"
    links:
      - app
    networks:
      - portrouter_default
  app:
    container_name: my_app
    build:
      context: ./
      dockerfile: app.docker
    volumes:
      - ./:/var/www
    networks:
      - portrouter_default
networks:
  portrouter_default:
    external: true

.env 数据库容器：

DB_CONNECTION=mysql
DB_HOST=127.0.0.1
DB_PORT=33063
DB_DATABASE=dbname
DB_USERNAME=user
DB_PASSWORD=pass

.env aws:

DB_CONNECTION=mysql
DB_HOST=xxxxx.rds.amazonaws.com
DB_PORT=33063
DB_DATABASE=dbname
DB_USERNAME=user
DB_PASSWORD=pass

有人遇到过这个问题吗？提前致谢！

Answer 1

这是正常的，从您的本地主机到 AWS 比从您的本地主机到您的本地主机慢。如果您想验证真实性能，您应该将您的应用程序部署到 AWS，将其连接到 RDS，然后验证真实性能。

Laravel + docker-compose + 外部数据库，性能非常低

Laravel + docker-compose + external db, very low performance

performance

amazon-web-services

amazon-rds

laravel

docker-compose