当在rancher中配置了程序的内存大小-Xms1024m -Xmx1024m

但在压测的时候，在监控中，看到内存的值达到了1.5G,但服务还没有挂，
这个是因为容器中设置了memory=2G的资源

spec:
  containers:
  - env:
    - name: JAVA_TOOL_OPTIONS
      value: -Xms1024m -Xmx1024m -Duser.timezone=Asia/Shanghai -Dfile.encoding=UTF-8
    - name: PARAMS
      value: -Denv=FAT -Dapollo.meta=http://xxxxx:xxxxxx
    image: registry.cn-hangzhou.aliyuncs.com/xxxxxx
    imagePullPolicy: Always
    name: ict-unify-gateway
    ports:
    - containerPort: 9988
      name: 9988tcp02
      protocol: TCP
    resources:
      limits:
        cpu: "1"
        memory: 2Gi
      requests:
        cpu: "1"
        memory: 500Mi