Master Microservices with Spring Boot and Spring Cloud - Step 09 – Playing with Docker Commands – stats, system

The video tutorial covers various Docker commands, including Docker events, Docker top, Docker stats, and Docker System DF. It explains how to monitor Docker events, view processes in containers, analyze container statistics, and manage resources. The tutorial also demonstrates setting memory and CPU limits for containers and provides insights into Docker's resource management capabilities.

What is the primary purpose of the Docker events command?

• To build Docker images

• To monitor real-time events in Docker

• To stop a running container

• To list all running containers

Which command would you use to view the top processes running inside a Docker container?

• Docker stats

• Docker system df

• Docker events

• Docker top

What information does the Docker stats command provide?

• Resource usage statistics of containers

• Real-time events in Docker

• Top processes in a container

• List of all Docker images

How can you limit the memory usage of a Docker container?

• By using the --cpu-quota flag

• By using the -m flag

• By using the --memory-swap flag

• By using the --cpus flag

What is the effect of setting a low CPU quota on a Docker container?

• The container will stop automatically

• The container will use more memory

• The container will start faster

• The container will start slower

What does the Docker System DF command help you to see?

• Resource usage statistics of containers

• Overview of resources managed by Docker daemon

• Top processes in a container

• Real-time events in Docker

Which of the following is NOT managed by the Docker daemon?

• Volumes

• Containers

• Operating System

• Images