Which of the following features of Linux is used by docoker's resource isolation?

Huawei Cloud tenants need to pay attention to the resource utilization of cloud container clusters.

On the topology map of Huawei cloud application operation and maintenance, different colors represent the health of the instance. The color is determined by the Apdex value. The closer the Apdex value is to 1, the healthier the application is. If an application instance is not called by other applications, then its color is:

Which of the following options is not a way to improve e-commerce user experience?

Which of the following is the value that the full-stack exclusive solution brings to customers? (Multiple choice)