---
title: Docker Metadata
slug: docker-metadata
description: Learn about Docker metadata and get insights into the storage pool's available, total, and used disk space. This document offers comprehensive information on Docker's metadata, enabling you to optimize your storage resources efficiently.
createdAt: 2021-04-06T16:59:20.000Z
---

Informações da metadata do docker.

| **Chave**                        | **Tipo** | **Descrição**                                     |
| -------------------------------- | -------- | ------------------------------------------------- |
| docker\_metadata.**`avaliable`** | byte     | Espaço livre em disco do pool de armazenamento    |
| docker\_metadata.**`total`**     | byte     | Total de espaço em disco do pool de armazenamento |
| docker\_metadata.**`used`**      | byte     | Espaço de dados do pool de armazenamento          |