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119 lines
4.9 KiB
Markdown
119 lines
4.9 KiB
Markdown
# buildx du
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```text
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docker buildx du
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```
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<!---MARKER_GEN_START-->
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Disk usage
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### Options
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| Name | Type | Default | Description |
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|:------------------------|:---------|:--------|:-----------------------------------------|
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| [`--builder`](#builder) | `string` | | Override the configured builder instance |
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| `--filter` | `filter` | | Provide filter values |
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| [`--verbose`](#verbose) | | | Provide a more verbose output |
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<!---MARKER_GEN_END-->
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## Examples
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### Show disk usage
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The `docker buildx du` command shows the disk usage for the currently selected
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builder.
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```console
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$ docker buildx du
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ID RECLAIMABLE SIZE LAST ACCESSED
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12wgll9os87pazzft8lt0yztp* true 1.704GB 13 days ago
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iupsv3it5ubh92aweb7c1wojc* true 1.297GB 36 minutes ago
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ek4ve8h4obyv5kld6vicmtqyn true 811.7MB 13 days ago
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isovrfnmkelzhtdx942w9vjcb* true 811.7MB 13 days ago
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0jty7mjrndi1yo7xkv1baralh true 810.5MB 13 days ago
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jyzkefmsysqiaakgwmjgxjpcz* true 810.5MB 13 days ago
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z8w1y95jn93gvj92jtaj6uhwk true 318MB 2 weeks ago
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rz2zgfcwlfxsxd7d41w2sz2tt true 8.224kB* 43 hours ago
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n5bkzpewmk2eiu6hn9tzx18jd true 8.224kB* 43 hours ago
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ao94g6vtbzdl6k5zgdmrmnwpt true 8.224kB* 43 hours ago
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2pyjep7njm0wh39vcingxb97i true 8.224kB* 43 hours ago
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Shared: 115.5MB
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Private: 10.25GB
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Reclaimable: 10.36GB
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Total: 10.36GB
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```
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If `RECLAIMABLE` is false, the `docker buildx du prune` command won't delete
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the record, even if you use `--all`. That's because the record is actively in
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use by some component of the builder.
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The asterisks (\*) in the default output indicate the following:
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- An asterisk next to an ID (`zu7m6evdpebh5h8kfkpw9dlf2*`) indicates that the record
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is mutable. The size of the record may change, or another build can take ownership of
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it and change or commit to it. If you run the `du` command again, this item may
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not be there anymore, or the size might be different.
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- An asterisk next to a size (`8.288kB*`) indicates that the record is shared.
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Storage of the record is shared with some other resource, typically an image.
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If you prune such a record then you will lose build cache but only metadata
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will be deleted as the image still needs to actual storage layers.
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### <a name="verbose"></a> Use verbose output (--verbose)
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The verbose output of the `docker buildx du` command is useful for inspecting
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the disk usage records in more detail. The verbose output shows the mutable and
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shared states more clearly, as well as additional information about the
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corresponding layer.
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```console
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$ docker buildx du --verbose
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...
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Last used: 2 days ago
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Type: regular
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ID: 05d0elirb4mmvpmnzbrp3ssrg
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Parent: e8sfdn4mygrg7msi9ak1dy6op
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Created at: 2023-11-20 09:53:30.881558721 +0000 UTC
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Mutable: false
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Reclaimable: true
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Shared: false
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Size: 0B
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Description: [gobase 3/3] WORKDIR /src
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Usage count: 3
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Last used: 24 hours ago
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Type: regular
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Reclaimable: 4.453GB
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Total: 4.453GB
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```
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### <a name="builder"></a> Override the configured builder instance (--builder)
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Use the `--builder` flag to inspect the disk usage of a particular builder.
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```console
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$ docker buildx du --builder youthful_shtern
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ID RECLAIMABLE SIZE LAST ACCESSED
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g41agepgdczekxg2mtw0dujsv* true 1.312GB 47 hours ago
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e6ycrsa0bn9akigqgzu0sc6kr true 318MB 47 hours ago
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our9zg4ndly65ze1ccczdksiz true 204.9MB 45 hours ago
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b7xv3xpxnwupc81tc9ya3mgq6* true 120.6MB 47 hours ago
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zihgye15ss6vum3wmck9egdoy* true 79.81MB 2 days ago
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aaydharssv1ug98yhuwclkfrh* true 79.81MB 2 days ago
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ta1r4vmnjug5dhub76as4kkol* true 74.51MB 47 hours ago
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murma9f83j9h8miifbq68udjf* true 74.51MB 47 hours ago
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47f961866a49g5y8myz80ixw1* true 74.51MB 47 hours ago
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tzh99xtzlaf6txllh3cobag8t true 74.49MB 47 hours ago
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ld6laoeuo1kwapysu6afwqybl* true 59.89MB 47 hours ago
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yitxizi5kaplpyomqpos2cryp* true 59.83MB 47 hours ago
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iy8aa4b7qjn0qmy9wiga9cj8w true 33.65MB 47 hours ago
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mci7okeijyp8aqqk16j80dy09 true 19.86MB 47 hours ago
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lqvj091he652slxdla4wom3pz true 14.08MB 47 hours ago
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fkt31oiv793nd26h42llsjcw7* true 11.87MB 2 days ago
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uj802yxtvkcjysnjb4kgwvn2v true 11.68MB 45 hours ago
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Reclaimable: 2.627GB
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Total: 2.627GB
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```
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