docker环境直接-m 1g即可

docker-compose环境
参考官方文档:https://docs.docker.com/compose/compose-file/deploy/

version: '3.1'
services:
  ssm:
    restart: always
    build:            # 构建自定义镜像
      context: ../      # 指定dockerfile文件的所在路径
      dockerfile: Dockerfile   # 指定Dockerfile文件名称
    image: ssm:1.0.1
    container_name: ssm
    ports:
      - 8081:8080
    environment:
      TZ: Asia/Shanghai
    deploy:
      resources:
        limits:
          #cpus: '0.50'
          memory: 512M
          #pids: 1
        #reservations:
          #cpus: '0.25'
          #memory: 20M