Container Status
- Use an SSH tool such as Xshell to log in to the server where the video stream cloud phone is deployed as the cloud phone O&M user (for example, root).
- Switch to the root user.
1su - root
- Run the following command to query containers. The following figure shows the running status of Docker containers.
1docker ps -a

As shown in the preceding figure, all containers are in the Up state. If the containers are in other states, delete them as required to release resources.
Parent topic: Routine O&M