Docker system df reclaimable Docker daemon files which may differ: the diff may be non-Docker files in Docker Desktop VM (though the diff seems important) Note: Docker for Mac 4. 47GB 2. 95GB 41. 5MB 131. $ docker buildx du ID RECLAIMABLE SIZE LAST ACCESSED 12wgll9os87pazzft8lt0yztp* true 1. 704GB 13 days ago iupsv3it5ubh92aweb7c1wojc* true 1. this is what I see in docker system df:. There will be a huge amount left over in the overlay2 directory presumably from artifacts that weren’t cleaned up by Sep 5, 2021 · $ docker system df TYPE TOTAL ACTIVE SIZE RECLAIMABLE Images 84 6 66. 49GB 20. 86GB 12. 63 MB (70%) Containers 2 0 212 B 212 B (100%) Local Volumes 2 1 36 B 0 B (0%) A more detailed view can be requested using the -v, --verbose flag: Mar 15, 2023 · Here I use docker system df to show the amount of disk space used by the docker, and you can see that docker only uses 6. 24GB 17. 787GB 3. 06GB 19. 217GB (100%) Build Cache 462 0 6. Steps to reproduce the issue: Issue 'docker system df' Describe the results y Mar 2, 2020 · Dockerイメージの一括削除. 4GB , 容器占了 42. 1GB (100%) Containers 0 0 0B 0B Local Volumes 6 0 1. Another command we can use is the df command, a standard Unix/Linux utility: $ df -h. 55GB (65%) Containers 571 0 6. Aug 23, 2021 · My VM that hosts my docker is running out of disk space. 51kB (0%) Build Cache 79 0 6. After running docker system df, it shows: Images - Size 3. 55GB 1. 816GB 305. 8MB 0B (0%) Containers 1 1 1. 59GB 37. 13. As far as I see, there are 170 GB ununsed docker images: renner@boulder:~$ docker system df TYPE TOTAL ACTIVE SIZE RECLAIMABLE Images 6 6 … When I run "docker system df" I only see the following: TYPE TOTAL ACTIVE SIZE RECLAIMABLE Images 19 19 5. docker volume rm $(docker volum Mar 13, 2019 · docker ps docker images docker volume ls. 62GB 23. 272GB 2. 86GB 27. Options $ docker system df TYPE TOTAL ACTIVE SIZE RECLAIMABLE Images 51 12 13. 56GB 24. 754GB 5. 0 uses HyperKit, it may change depending on versions and OS Aug 19, 2024 · $ docker system df TYPE TOTAL ACTIVE SIZE RECLAIMABLE Images 154 27 19. I can’t see anything that shouldn’t be there. 15MB (8%) Containers 6 6 16. 379GB 2. 225GB (60%) Containers 1 0 0B 0B Local Volumes 0 0 0B 0B The story is a little bit different, because I ran 1 container, that exited immediately (it executed it’s CMD /bin/true ) hence it is not active anymore. 864GB (100%) Containers 0 0 0B 0B Local Volumes 0 0 0B 0B Build Cache 0 0 0B 0B イメージの削除 # 現在使用されていないイメージの削除 $ docker image prune # すべてのイメージを抹消 $ docker image prune -a Jun 6, 2021 · Moin, the hard disk is almost full. 647 GB (95%) Containers 1 1 0 B 0B Local Volumes 4 1 3. 84GB (100%) Build Cache 0 0 0B 0B # -v オプションで詳細表示 > docker system df -v Images space usage: REPOSITORY TAG IMAGE ID CREATED ago SIZE SHARED SIZE UNIQUE SiZE CONTAINERS Containers space usage: CONTAINER ID docker system dfに表示される「RECLAIMABLE」はどのように計算されますか？つまり、それは何を表していますか？ Docker docker system dfのドキュメント （ mirror ）では説明されていません。 Docker用語集 （ ミラー ）には「RECLAIMABLE」という用語は含まれていません。 docker system df 我一直在大量使用Docker，不知不觉中本地存储卷使用率已经达到了100%！ TYPE TOTAL ACTIVE SIZE RECLAIMABLE Images 0 0 0B 0B Containers 0 0 0B 0B Local Volumes 202 0 24. 864GB 3. We can run the docker image prune- a command to force the removal of these images as well, assuming they're unused The docker system df command prints only the size of reclaimable space in percents. 2 MB (88%) Containers 8 0 42. 812GB 342. 88MB 0B (0%) Build Cache 0 0 0B 0B Jan 20, 2017 · Expected behavior docker system df should report the reclaimable space from inactive images: TYPE TOTAL ACTIVE SIZE RECLAIMABLE Images 51 33 10. Reclaimable is the space consumed by unused images, this is the total size of images you can remove without breaking anything. 34GB (99%) Containers 7 3 2. 85 MB (100%) Local Volumes 5 5 3. 249GB Jan 8, 2024 · df. 86GB (100%) Containers 0 0 0B 0B Local Volumes 10 0 48. 254GB (100%) Build Cache 383 0 0B 0B Jan 12, 2018 · docker system df produces the following output: TYPE TOTAL ACTIVE SIZE RECLAIMABLE Images 4 4 882. 85 MB , 数据卷占了 3. 68 docker system df 返回的结果如下： TYPE TOTAL ACTIVE SIZE RECLAIMABLE Images 33 8 16. 67GB 9. everything seems to be okay. 404GB 4. By default the command displays a summary of the data used: TYPE TOTAL ACTIVE SIZE RECLAIMABLE. 355GB (98%) Build Cache 244 0 6. 63 MB (70%) Containers 2 0 212 B 212 B (100%) Local Volumes 2 1 36 B 0 B (0%) A more detailed view can be requested using the -v, --verbose flag: $ docker system df TYPE TOTAL ACTIVE SIZE RECLAIMABLE Images 5 2 16. 574GB いらないデータを削除する Dec 22, 2020 · I am running a lot of builds using Docker in MacOS. 8MB (6%) Build Cache 511 0 20. : username@server:~$ docker system df TYPE TOTAL ACTIVE The docker system df command displays information regarding the amount of disk space used by the Docker daemon. raw 36344 Docker. 81GB (99%) Containers 1 0 0B 0B Local Volumes 25 1 17. YPE TOTAL ACTIVE SIZE RECLAIMABLE Images 22 0 9. docker, docker-storage-space, storage-space. 19GB 21. 62GB $ docker system df TYPE TOTAL ACTIVE SIZE RECLAIMABLE Images 5 2 16. 288MB (0%) Build Cache 334 0 3. 207 GB 2. 5e+08 B (-8%) Containers 12 1 $ docker system df TYPE TOTAL ACTIVE SIZE RECLAIMABLE Images 5 2 16. 086 GB 0 B (0%) Conta Apr 12, 2016 · # docker system df TYPE TOTAL ACTIVE SIZE RECLAIMABLE Images 39 30 13. 8GB 12. Let's take a look at the source code of the docker CLI utility to better understand what docker system df does. Feb 13, 2017 · Description docker system df reports wrong data Steps to reproduce the issue: docker system df Describe the results you received: $ docker system df TYPE TOTAL ACTIVE SIZE RECLAIMABLE Images 13 7 2. 上のコマンドだけだと、ビルドしたイメージがPCに残ったままになるので、ディスク容量を開放したいときはdocker image rmを使ってイメージを削除します. 254GB 5. 7MB (18%) Build Cache 0 0 0B 0B In macOS with the latest versions of Docker, used the raw format of the disk (previously was qcow2). 52MB (100%) Build Cache 295 0 3. 52MB 48. 3MB 109. Dec 11, 2020 · Docker will show you the disk used by all containers in a docker system df. 87GB 42. 355GB 6. 833 GB -2. 541 GB 0 B (0%) 如上，镜像占了 6. 413GB 9. 32GB 0 debian stretch d508d16c64cd 4 weeks ago 10 Jan 18, 2017 · Starting with a system that has nothing reclaimable, and add an unused container (via create or short lived run) you get a small negative size, see: # docker system df TYPE TOTAL ACTIVE SIZE RECLAIMABLE Images 5 5 1. 7. Recently the disk usage have been increasing rapidly, and i found out that /var/lib/docker/overlay2 folder is using 80GB. 774GB (44%) Containers 23 23 428. 982GB From the docker system df command, it seems my docker disk is running out of space. 41GB (96%) Containers 2 2 63B 0B (0%) Local Volumes 27 2 4. 413GB (100%) Build Cache 0B 0B docker system prune --volumes WARNING! Oct 10, 2010 · Description When I issue the 'docker system df' command it reports that all images are active, yet at the same time it reports 21% of the space is reclaimable. 02GB 55. 63 MB (70 %) Containers 2 0 212 B 212 B (100 %) Local Volumes 2 1 36 B 0 B (0 %) -v か --verbose フラグを使い、より詳しい情報を表示します。 Jan 30, 2024 · docker system dfでDockerが使っているストレージ容量を確認したところBuild cacheがやたらに大きいことが判明。 具体的には、ルートボリュームのdisk容量が以下のようにほぼ100%であるが、${HOME}以下はあまり容量が支配的ではなく不思議な状況であった。 Feb 13, 2020 · Our docker storage is mounted on /mnt/docker_storage. Eventually, a lot of build cache is accumulating, e. 95GB (100%) Containers 0 0 0B 0B Local Volumes 53 0 5. 373GB 3. 07 GB 2. 19GB (99%) Build Cache 244 0 6. 84GB 24. 29MB 26. 373GB (100%) Containers 0 0 0B 0B Local Volumes 0 0 0B 0B Feb 26, 2023 · $ docker system df TYPE TOTAL ACTIVE SIZE RECLAIMABLE Images 1 1 141. 095kB 0B (0%) Local Volumes 0 0 0B 0B Build Cache 0 0 0B 0B コンテナの中から、その容量を確認してみる。 Oct 4, 2023 · Hi, We are deploying a python based web application on a remote server. 32MB (Reclaimable 0%) … There is only 28% fo reclaimable disk space. 43 MB 11. 9MB (100%) Containers 7 0 26. 23kB 1. Jan 3, 2023 · docker system df TYPE TOTAL ACTIVE SIZE RECLAIMABLE Images 23 20 6. 63 MB (70%) Containers 2 0 212 B 212 B (100%) Local Volumes 2 1 36 B 0 B (0%) A more detailed view can be requested using the -v, --verbose flag: Sep 9, 2021 · After running a docker system prune I have the following docker system df output > docker system df TYPE TOTAL ACTIVE SIZE RECLAIMABLE Images 102 0 41. Usage docker system df [OPTIONS] Options Name, shorthand Default Description --format Pretty-print images using a Go template --verbose , -v Show detailed information on $ docker system df TYPE TOTAL ACTIVE SIZE RECLAIMABLE Images 5 2 16. 8GB 224. 3MB (100%) Containers 0 0 0B 0B Local Volumes 0 0 0B 0B Build Cache 11 0 8. For example uses of this command, refer to the examples section below. 633GB 3. 387GB (22%) Mar 2, 2023 · $ docker system df TYPE TOTAL ACTIVE SIZE RECLAIMABLE Images 5 0 3. 283GB (48%) Containers 8 4 137. 9MB 79. 217GB 1. 8MB 0B (0%) Local Volumes 6 2 465. The culprit is /var/lib/overlay2 which is 21Gb. Instead of removing all those objects individually one by one, Docker provides you with a single “kill-em-all” command — docker system Thankfully, Docker has provided tools to get this information in more useful way. 7MB 20. 56GB (100%) Build Cache 676 0 23. 95GB 0B (0%) Build Cache 0B 0B Apr 5, 2019 · $ docker system df TYPE TOTAL ACTIVE SIZE RECLAIMABLE Images 13 7 6. The -h flag makes the output human-readable, displaying sizes in MB or GB instead Nov 14, 2024 · // MEMO: DockerをBuild（1回目） ~/data % du-sm Docker. 'TEMPLATE': Print output using the given Go template. 355GB (100%) Local Volumes 95 38 9. Use the docker version command on the client to check your client and daemon API versions. 633GB # docker system df TYPE TOTAL ACTIVE SIZE RECLAIMABLE Images 39 30 13. 7MB 13 days ago isovrfnmkelzhtdx942w9vjcb* true 811. 39GB (97%) Containers 9 1 37. It is quickly filled up, but as you can see only a fraction of the total space used is accounted in docker system df. $ docker system df TYPE TOTAL ACTIVE SIZE RECLAIMABLE Images 5 1 2. 777 GB 2. 93GB (21%) Containers 30 30 604. 37GB 53. 9MB 352. Checking Docker disk space usage [The Docker Way] The most basic, "Docker" way to know how much space is being used up by images, containers, local volumes or build cache is: docker system df Sep 5, 2021 · ls command shows the size of my Docker. Even after doing a complete prune by deleting all containers, images, volumes, networks, build cache etc. 297GB 36 minutes ago ek4ve8h4obyv5kld6vicmtqyn true 811. Aug 21, 2019 · root @ pmm2-test: ~ # docker system df TYPE TOTAL ACTIVE SIZE RECLAIMABLE Images 0 0 0B 0B $ docker system df TYPE TOTAL ACTIVE SIZE RECLAIMABLE Images 5 2 16. 67GB (100%) Containers 0 0 0B 0B Local Volumes 0 0 0B 0B Build Cache 1006 0 258GB 258GB Jan 15, 2023 · I can see docker disk using the docker system df command: $ docker system df TYPE TOTAL ACTIVE SIZE RECLAIMABLE Images 31 1 12. 0) to see docker disk usage, e. Dec 19, 2023 · 关键命令： docker system df TYPE TOTAL ACTIVE SIZE RECLAIMABLE Images 1 0 458. 3MB 458. raw 36307 Docker. 25 to use this command. $ docker system df TYPE TOTAL ACTIVE SIZE RECLAIMABLE Images 183 4 37. When I run "docker system df" I only see the following: The docker system df command displays information regarding the amount of disk space used by the docker daemon. 422GB 0B (0%) Local Volumes 2 2 38. tips What does mean «reclaimable» in the `docker system df` output? Docker. 358GB (Reclaimable 28%) Containers- Size 46. Sep 17, 2021 · Use the “docker system prune” shortcut command. 19GB. 52GB 36. 2GB (93%) Containers 21 3 497MB 217MB (44%) Local Volumes 9 6 629MB 0B (0%) Nearly 20GB used by images alone! Over 18GB could be freed by removing unused images. The docker buildx du command shows the disk usage for the currently selected builder. raw file as 104Gb, while du command shows real size on the disk and it is 88Gb. 68MB (100%) Build Cache 946 0 7. g. 21GB 6. 238GB 76. 6GB (84%) Containers 6 5 4. 44kB (97%) Local Volumes 7 2 0B 0B Build Cache 507 0 21. 87GB (100%) Containers 0 0 0B 0B Local Volumes 10 0 77. 213GB 1. 8MB 0B (0%) Local Volumes 6 2 8. 1MB 0B (0%) Local Volumes 15 13 2. Jan 21, 2023 · $ docker system df TYPE TOTAL ACTIVE SIZE RECLAIMABLE Images 31 2 12. Running docker system df shows: TYPE TOTAL ACTIVE SIZE RECLAIMABLE Images 23 23 6. 8MB 1 docker image ls -f dangling=true: 可以列出所有悬挂状态的镜像 并使用命令 docker image rm $(docker image ls -f dangling=true -q) 或 docker image prune进行删除。 docker image rm $(docker image ls -q) ：删除所有镜像。但正在被容器使用的镜像无法删除。 数据卷清理. まずはdocker system dfを使ってImagesが実際に使っているディスク容量を確認します。 Examples Show disk usage. 812GB 1. 574GB 6. 21GB (100%) Containers 0 0 0B 0B Local Volumes 0 0 0B 0B Build Cache 0 0 0B 0B But when I use sudo btrfs filesystem du Dec 6, 2022 · $ docker system df TYPE TOTAL ACTIVE SIZE RECLAIMABLE Images 62 0 40. 379GB (100%) Local Volumes 47 4 6. 8GB 16. Jun 3, 2018 · One can use the command docker system df (mirror) (introduced in Docker 1. 982GB 7. Jul 9, 2024 · But, if we recall from the output of our docker system df command, we have 34. 1GB 40. raw ~/data % docker system df TYPE TOTAL ACTIVE SIZE RECLAIMABLE Images 31 0 27. 3GB (99%) Build Cache 0 0 0B 0B 更に詳しく調べてみると、ランダムな名前でほぼ同じ中身の volume が大量に残っていて、無駄にディスク容量を食っ Feb 20, 2023 · % docker system df TYPE TOTAL ACTIVE SIZE RECLAIMABLE Images 95 53 55. 7MB 13 days ago Dec 16, 2019 · $ docker system df TYPE TOTAL ACTIVE SIZE RECLAIMABLE Images 2 0 109. 06GB Nov 12, 2018 · # Docker のディスク利用状況を確認 > docker system df TYPE TOTAL ACTIVE SIZE RECLAIMABLE Images 0 0 0B 0B Containers 0 0 0B 0B Local Volumes 20 0 24. 928GB 3 Apr 19, 2017 · Docker 1. 45kB 0B (0%) Local Volumes 4 4 31. 1 GB (20%) Actual behavior TYPE TOTAL ACTIVE SIZE RECLAIMABLE Images 51 33 10. 57GB 18. 85 MB 42. 261 (70%) Apr 12, 2017 · $ docker system df TYPE TOTAL ACTIVE SIZE RECLAIMABLE Images 3 1 5. 949kB To remove the build cache, we can use the following command: Apr 14, 2023 · docker system df shows Docker daemon disk usage, but Docker Desktop uses a VM under the hood. 456GB (14%) Build Cache 927 0 19. 66MB (Reclaimable 0%) Local Volumes- Size 44. 841GB (86%) $ docker system prune WARNING! This will remove: - all stopped containers - all volumes not used by at least one container - all networks not used by at least one container - all $ docker system df TYPE TOTAL ACTIVE SIZE RECLAIMABLE Images 14 5 6. 114kB (49%) Local Volumes 10 1 4. 249GB 6. 49GB Jan 9, 2015 · docker system df TYPE TOTAL ACTIVE SIZE RECLAIMABLE Images 3 0 1. 361GB 1. 0, Docker includes a new command docker system df to show docker disk usage. We can run the docker image prune- a command to force the removal of these images as well, assuming they're unused Jun 21, 2024 · The RECLAIMABLE column indicates the amount of disk space that can be potentially freed up by removing unused Docker objects (for instance, unused images or stopped containers). 13引入了docker system df命令，类似于Linux上的df命令，用于查看Docker的磁盘使用情况。 $ docker system df TYPE TOTAL ACTIVE SIZE RECLAIMABLE Images 3 0 5. 373GB 5. 43kB 36. dmitrii_fediuk (Dmitrii docker system df Description Show docker disk usage API 1. 07 GB - Jul 9, 2018 · The docker system df command can be used to view reclaimable memory --Abishek_Jain Open up the docker settings -> Resources -> Advanced and up the amount of Hard Drive space it can use under disk image size. $ docker system df TYPE TOTAL ACTIVE SIZE RECLAIMABLE Images 0 0 0B 0B Containers 0 0 0B 0B Local Volumes 0 0 0B 0B Build Cache 0 0 0B 0B 以下、まとめてではなく、個々のオブジェクトに対する通常操作 Docker磁盘空间使用分析与清理 - 简书 Oct 20, 2021 · #docker system df TYPE TOTAL ACTIVE SIZE RECLAIMABLE Images 222 0 42. 249GB The “Active” column represents objects that are associated with running containers. 541 GB 。 $ docker system df TYPE TOTAL ACTIVE SIZE RECLAIMABLE Images 5 2 16. 4 GB 7. 63 MB (70%) Containers 2 0 212 B 212 B (100%) Local Volumes 2 1 36 B 0 B (0%) Use the -v, --verbose flag to get more detailed information: Mar 6, 2019 · $ sudo docker system df TYPE TOTAL ACTIVE SIZE RECLAIMABLE Images 5 3 352. 2GB disk space: TYPE TOTAL ACTIVE SIZE RECLAIMABLE Images 1 0 6. 914GB 0B (0%) Local Volumes 19 4 1. 25+ The client and daemon API must both be at least 1. raw // MEMO: Dockerを落とした状態 ~/data % du-sm Docker. 29MB (100%) Local Volumes 1 1 0B 0B Build Cache 0 0 0B 0B docker Share But, if we recall from the output of our docker system df command, we have 34. 68MB 77. 121GB 260. 2MB (5%) Containers 19 19 5. Where is the rest of that space coming from? These are images on our system that are tagged or associated with a container. 64GB (91%) Containers 14 0 2. 15 GB of reclaimable images. 63 MB (70%) Containers 2 0 212 B 212 B (100%) Local Volumes 2 1 36 B 0 B (0%) A more detailed view can be requested using the -v, --verbose flag: May 18, 2017 · After 1. 4MB (95%) Local Volumes 1281 7 224. Let's do this. 361GB (100%) Containers 0 0 0B 0B Local Volumes 7 0 9. What you see is probably the VM Disk size VS. 3MB (100%) #镜像磁盘占用 Containers 0 0 0B 0B #容器磁盘占用 Local Volumes 0 0 0B 0B #卷磁盘占用 Build Cache 434 … Mar 10, 2019 · For me docker system df -v shows: Images space usage: REPOSITORY TAG IMAGE ID CREATED SIZE SHARED SIZE UNIQUE SIZE CONTAINERS nuccy latest eb40b1ff80bc About an hour ago 20. Well, docker system df showed me, that I can reclaim some space. 949kB 8. hgxg lwhdwf uiz xwr tclot zkws cuos mfdtvj oas przuk