ssh-docker-system-df

To check Docker disk usage across all object types, run this Skill with the host parameter to summarize space consumed by images, containers, local volumes, and build cache over SSH. It provides a human-readable format to help identify categories needing cleanup.

The best way to see which Docker objects take up the most disk space is to generate a system df summary. This Skill categorizes disk usage by images, containers, volumes, and build cache to help prioritize which objects to prune.

Yes, you need SSH access to the host to retrieve a Docker disk usage summary. The Skill requires a remote connection to the Docker daemon to summarize disk space across all object types.

Yes, you can use this to find out how much disk space Docker build cache is using before pruning. It summarizes disk usage across all object types, allowing you to identify which categories require cleanup and optimization.

Docker disk usage might not show a breakdown of images, volumes, and build cache if you only run basic container commands. This Skill applies the system df command over SSH to provide a categorized summary across all object types.