Dockerwsl taking too much space. I found the solution.

Dockerwsl taking too much space. I seldom observe much swap usage in linux system.

Dockerwsl taking too much space Start Docker (may need to run wsl --start first) It works OK normally, until I run out of disk space Even when the container is shut down and removed, I still have 95GB of data in c:\Users\me\AppData\Local\Temp\docker-index\sha256. So we going to create a . Reply reply More replies More replies More replies. I started using Docker recently and Docker was taking up too much space even after i prune all the dangling containers and images. You can opt out by replying with backtickopt6 to this comment. 62GB 9. 500 images, 48MP) and have run into this problem: The default 250GB of disk space in WSL2 is not enough to run even one project! "P:\Users\your-username\AppData\Local\Docker\wsl\data\ext4. size of the vhdx for this mount ( C:\Users*****\AppData\Local\Docker\wsl\data\ext4. e. Concretely, we've been running for almost a month now, and on one node, that log file has already Yes, docker containers when they are running can take up some space as per your workload and application but as mentioned in the other answers - containers are built over layered filesystem therefore only extra space they consume is from some file/object they create/download during runtime which is not the part of base image like some debug log files, etc. Right now I worked with Docker Engine in Linux. So how to clean up manually and free the disk space? For example, where does Docker cache downloaded files/temporary files? My use I notice too that memory tends to be used high, though I never run into memory issue. - Even for those apps that Apps and Features shows the space taken, this is the space that use the app itself, not the data that it manage. Open up the docker settings -> Resources -> Advanced and up the amount of Hard Drive space it can use under disk image size. Stack Exchange Network. I can't see the docker process that in the task manager, but I figured the memory usage by looking at the memory usages % before and after running the docker for windows program. Welcome to the largest community for Microsoft Windows 10, the world's most popular computer operating. Stack Exchange network consists of 183 Q&A communities including Stack Overflow, the largest, most trusted Its now killing my computer space. To my knowledge that in linux system swap space is the memory space which will be used when much more memory in the system are needed. Setting memory limit will make WSL write to swap which writes a lot of GBs to the disk and by time it will reduce the lifespan of your hard drive. CPU usage was 98%. [wsl2] memory=1GB processors=2 [experimental] autoMemoryReclaim=gradual these configuration mean: memory=1GB: This line limits the VM memory in WSL2 to up to 1GB. I need the container to expand to the maximum available to docker. vhdx" attach vdisk readonly compact vdisk detach vdisk exit The issue we're running into is that the docker daemon log (located at /var/log/docker. If I close Docker Desktop from the Task Tray Icon the RAM will go down to nothing If Vmmem is using too much memory, here are some steps you can take to manage its resource usage: Adjust WSL Memory Allocation: If you're using WSL and Vmmem is consuming too much memory, you can adjust the memory allocation for your WSL instances. I cannot find it documented anywhere) limitation of disk space that can be used by all images and containers created on Docker Desktop WSL2 Windows. Where are the other 10 GB and how to remove it? (no container was installed) The size limit of the Docker container has been reached and the container cannot be started. My laptop has only 147 GB of space and run Windows 10 as my C Drive. Eventually, it frees 16 GB The real size should be its occupied space, you should check its occupied space in the file properties instead of size (Windows explorer only displays file size on the surface, occupied space will only be displayed in properties); After setting to sparse using wsl --manage <distro> -s true. Documentation VGM to all, The files inside the windows filters are taking too much space. 376] WSL Version WSL 2 WSL 1 Kernel Version 5. I think it is Ollama because 435K subscribers in the Windows10 community. Below is the summary of what I found. Modified 1 year, 1 month ago. It's the ` wsl/data/ext4` file that you mention that needs shrinking Remember both WSL2 and docker for windows create two different light wieght VM's both with thier own vhdx file, so you may find it's WSL and not docker taking up the space. Run the Docker disk usage report once again. Everything we’ll go over will work for all editions of Windows 10. 1 (128006)). I’m somewhat shocked that this user journey is even possible. I have also seen the extensions in Docker Desktop say no Last time i could overcome it so far by increasing the max. tried running: docker system prune --all Restarting the pc. vhdx still has no free space. I've recently done a fresh reinstall of my development computer and WSL seems to suddenly hog up the rest of my available RAM. In my case the image size grown up to 250GB! docker; windows-subsystem-for-linux; diskspace; Share. 5 GB of ram, before this docker update it was using 2. I'm not sure they are much good for identifying problems at boot, but if you can catch wsl. I tried my best to confirm if I was saving some junk somewhere prompting this behaviour but cannot find it. This system has been around for 2 years now, and has grown a lot space utilization wise. thanks for help Caused by: java. (note, however, that Docker Desktop keeps using Overlay2 Taking too much space. I don't even need to run any containers. Step 2: Clean up the WSL installation for Docker I noticed that the space on the hard disk that docker WSL uses doesn't shrink. After WSL 2 integration, I am not able to find that option. 3. Make sure that you have enough space on whatever disk drive you are using for /var/lib/docker which is the default used by Docker. This thread is locked. All networking in WSL is gone when installing this update. I discovered that it was a problem with my app that grows the log too much, but removing the container and redeploying solved the problem. My Dockerfile is really quite minimal and requirements. Wsl distro occupying too much space despite not having so many files in it. I discovered you can use the ‘diskpart‘ tool to compact a VHDX. Create a . It seems that no matter how few images you have, the Docker VHDX refuses to hand back the disk space it once needed. vhdx images. From Docker Desktop > Settings > Resources I found out that I’m using a WSL2 backend, and so I have to use a wslconfig file. Note down the new size in MB. 60. Search for Disk Cleanup. It would take some time for me to move all the projects I have to my WSL home folder and I don't have time for that now. by removing unused images, vhdx doesn't shrink automatically. Hit the subscribe button to receive more videos like this!REFERENCE LINKS----- Also, many times installing from pipenv takes time, especially locking. Results in this Super User answer. Before you begin installing new things, it's probably a good idea to uninstall some old things. I process large datasets (1. It will happen even if we will decide to jump into Linux distribution and remove a lot of unnecessary files. After some research I found a nice step-by-step instruction by Stephen Rees-Carter how to shrink the used space by wsl2: How to Shrink a WSL2 Virtual Disk A rough explanation: We can use the docker system df command to get a breakdown of how much disk space is being taken up by various artifacts. exe to fail, then please submit networking logs via feedback hub. This allows you to allocate less memory restart docker desktop; Of course you can change 2GB to whatever you like. # Going Over All of the Steps Docker Desktop for Windows v2, which uses WSL2, stores all image and container files in a separate virtual volume (vhdx). Installations of Docker Desktop version 4. err. Still the vhdx images are too big. See which WSL environments you have by running this in Powershell: wslconfig /list and if you have WSL2 properly configured, you can access the shell with wsl also in Powershell. This is a "thin provisioned" disk image I ended up getting back 50GB of space after running these commands. I use docker sporadically so I do not need to keep any images or containers. Also, it will still be consuming space on Your post is a bit confusing, and I actually closed it as a duplicate before realizing that you aren't asking how to reclaim unused space, but rather it seems you are asking what is actually taking up the space in your WSL disk image in the first place. Windows insider build: 18922. I suspect this problem is related with problems of the images, not necessarily a docker problem. $ free -mh total used free shared buff/cache available Mem: 7. During our work, the size of the WSL file will become larger and larger. You can do this by modifying the WSL configuration files. I used df and du to crawl along the /var/lib/docker subdirectories too, and it seems none of the folders (alone or all together) takes up much space either. So I went back to Docker for Windows. So what I think has happened that since I pushed Ctrl-C in panic, docker compose did not perform any sort of cleanup. I When running builds in a busy continuous integration environment, for example on a Jenkins slave, I regularly hit the problem of the slave rapidly running out of disk space due to many Docker image layers piling up in the cache. When I call docker build . But if you reclaim space by using docker system prune --all or docker volume prune the vhdx does not shrink automatically. What command can I use to increase the container disk size? Is it Hi last few days i got this problem. k. However, since doing this a process called vmmem seems to be consistently consuming a lot of computational resources. From memory: before I did a few code changes over the space of this evening I had about 12 GB remaining which quickly became 0 bytes, after closing Docker Desktop and restarting my machine I had about 2 GB remaining which I believe could be the swap file and One way you can check is from inside the WSL2 environment with standard Linux commands. You can choose I installed docker for windows. I uninstalled docker, but it removed only 3 GB of data. Then I executed docker system prune to no avail, then Docker Desktop Disk space extension to no avail. Ask Question Asked 1 year, 6 months ago. Why is my “C:\Users\ethan\AppData\Local\Docker\wsl\data\ext4. I recognize that this doesn't actually address the problem, which is that "Docker on WSL2 is fundamentally broken if you use hiberation", but at least now I can use Docker and hibernation, which is something. I am using Docker on Windows with WSL 2 backend. I followed a lot of the tasks to make the index not run on the folder and tried to speed things up. docker container ls --all --size You can also run. 13GB Copy code . To isolate the issue, run task manager while you're doing a very slow docker build. I can stop all containers, stop Docker Desktop, restart WSL2 to get the RAM usage down, then I can simply start Docker Desktop and let it sit for a while with no Just to summarize what you can do if your Docker image build context too large: make sure you don't have unused files in the context (unused files - those that still untouchable during image building); add unused files and/or directories to . When i looked I noticed that there is 15 gb of data here: Docker/windowsfilter. 0 running on Windows/10 home with WSL2. It doesn't matter. dockerignore (as mentioned here); I see it does eat memory but I have no need for memory cap. For example df -h This occupies all my disk space and my task fails. Even with the file settings & multiple restarts after Docker Desktop has been running for a few days it will say in Task Manager that it’s using 6GBs but Resource Monitor will show Vmmem using as much as 18GBs. OutOfMemoryError: Java heap space I already changed settings in OpenRouteService to allocate more resources, but I have no idea of how to allocate more RAM to the Docker instance. If there are swap Hi, I’ve been using docker compose deployments on different servers. It continues regardless of what's running in wsl, and I need to issue a wsl --shutdown to stop it. After you've removed the files from the VHDX, you're going to need to shrink the VHDX file too. However, there are times when one process, in particular, seems to take an insatiable bite Open in app. July 18, 2021. NOTE – As this stops the WSL2, you should be careful about running this at the time of need only. The hard disc image file on path C:\Users\me\AppData\Local\Docker\wsl\data is taking up 160 GB of disc space. You can do this from any terminal but you have Due to an increasing database size in the local docker environments in my work project, I have been attempting to increase the maximum size of the virtual disk space of WSL2 for Docker from 256Gb to 512Gb. I have seen WSL take up all its RAM and SWAP, but all I run in the container is htop. 04 Other Software No response Repro Steps Unsure. docker system df # for a detailed view docker system df -v . 6kB (99%) Local Volumes 118 6 15. Docker container taking 27GB on disk while docker container ls --size only report 500MB. However, it seems that the disk space taken is still occupied? If this issue is normal, is there a way to get retrieve spaces? Using a disk space analyzer, I first had wsl2 for 6gb, but after running the commands I Problem I was always out of disk space in my C drive, and even though I clear my stuff often, I notice that my space is never reclaimed, instead, it kept going down. 0. 0 I have been watching the Storage Space consumption on the Diagnostics web page and have noticed that many times I exhaust this space. 👍 1 studiozandra reacted with thumbs up I have experienced this issue in Docker Desktop for Windows and macOS. Share. You can vote as helpful, but you cannot reply or subscribe to this thread. The docker and wsl 2 is start by default after I boot my computer, however my memory and disk space is eaten to over 90% without doing any other work. /. Now any developer who uses many software as part of their development process would agree that this space is grossly inadequate. docker-for-windows; Share. 2. Improve this question. PS C:\\Users\\lnest> docker system df TYPE TOTAL ACTIVE SIZE RECLAIMABLE Images 1 1 8. C:\Users\<UserName>\. 8Gi 552Mi 5. Fortunately, The file appears to be 512MB, but du (disk usage) shows that it really takes 0 on the disk. Oct 30. To delete Docker Container Log Files, there are several ways: Manual with crontab; Using To reclaim disk space from the wsl docker data disk, execute: wsl --shutdown diskpart select vdisk file="C:\Users\<USER>\AppData\Local\Docker\wsl\data\ext4. vhdx file size grew too fast than actual use（swap or caches After a period of use,enter the df command in wsl, /dev/sdc shows that it just uses 47GB but the vhdx file takes up about 341G of hard drive space First of all I have basically no knowledge about containers and I usually avoid installing anything related to them. When is try to run The ext4. Even after deleting all the images and Heavy Docker usage doesn’t help — it’s all too easy to accumulate many images over a short period of time. Here it's enough to simply have a wsl2 shell open. Thanks . This should work for Windows 10 and Windows 11, running WSL2 with Docker. You can change it with the -g daemon option. log) log file is growing too quickly, and not rotating on our docker swarm production servers. I assume this really belongs in a new issue, but wanted to group my comment with that of @mithunshanbhag so I'll I remember some time ago (in WSL days, for sure) it was the case that when you deleted files on your WSL drive, the space they occupied didn't get recovered. 0. Also might want to disable the Windows I redeployed everything and the initial size was small. Have you wondered where all your hard drive space is going? Have you seen that the folder When installing Docker Desktop on Windows, a common issue that can arise is the failure of Docker to release disk space back to the operating system. exe (Docker daemon). Although the file size displayed by Windows explorer I found that there is “undocumented” (i. Mr Davron Mr Davron. I was really surprised to notice that the virtual drive (VHDX) that Docker uses in WSL2 had ballooned up to 17Gb! The amount of disk space allocated to your VHD by WSL will always show the default maximum amount (1TB in the most recent version of WSL), even if the amount of disk space on your actual Windows device is less than that. If you don't have enough space you may have to repartition your OS drives so that you have over 15GB. Add a comment | 0 . What I used to do was create a HyperV VM (almost the same thing as WSL2) and store data on "native" Create a file named `. It is occupying 250GB in 26hours, then the Kafka container is getting terminated by saying needs more dis space. g. I used WizTree to view which file is taking up my disk space, and I noticed this No Windows 11, Docker Desktop 4. This allows you to shrink a WSL2 virtual disk file, reclaiming disk space. OFC it might come in handy at times but should be I have Docker Desktop v 4. Other answers address listing system memory usage and increasing the amount of Docker disk space in Docker Desktop: The docker system df command can be used to view reclaimable memory --Abishek_Jain. vhdx by doing wsl --unregister docker-desktop-data , but then I have to re-create everything and after a few weeks it just fills up again. vhdx” being 25. FAQ. srihariharaan (Srihariharaan) The following command can show you how much space containers take if this is what you are looking for. If you have concerns about the size of the docker-desktop-data distribution, take a look at the WSL tooling built into Windows. To resolve this, additional steps are required to reclaim the disk usage in WSL. Click on the Clean up system files button If your computer was like mine, selecting Windows Update Every time I run these commands, I get less space on the ssd. My problem is that docker assigns a max of 251G to my container (webodm worker) despite assigning 400G to the Docker ext4. 30 and later no longer rely on the docker-desktop-data distribution; instead Docker Desktop creates and manages its own virtual hard disk (VHDX) for storage. docker system df TYPE TOTAL ACTIVE SIZE RECLAIMABLE Images 138 34 36. Okay so I found Immich and it does pretty much all I want but I'm on Windows and when I tried installing docker it uses like 4gb ram just to run the desktop app. 883GB (63%) Containers 8 5 296. I ran docker stop This command is your window into the space consumed by images, containers, and local volumes on your Docker host. I reset Docket to Factory and still the CPU pegged at 80% or I have a folder that contains code + weights of neural networks + annoy indices and takes approximately 16 GB. When analysing the disk usage with du -sh most of the usage is located in var/lib/docker/overlay2, but the numbers do not add up. - Apps and features don't show the space taken by most of the win32 apps. But we can see a high cpu core usage in htop, or vmmem cpu usage CHALLENGE: Incorrectly configured Docker leads to slow Docker on Windows performance SOLUTION: Run Docker Windows from Ubuntu 20. I seldom observe much swap usage in linux system. 0G 113G 6% /var/lib/docker/overlay2/ docker system prune, as every 'delete' (especially bulk delete as in this case) operation, is risky and may have unforeseen consequences. . Delete Windows Updates temporary files. The process appears to take up 100% of the CPU, which is fine, but also 100%+ of the disk IO and that is a huge bottleneck. This can cause Docker to use extra disk space. Inside the windows filters the sandbox is taking too much space approx 5 GB in 1 folder and approx 100 GB its beeing occupied in total since we have installed the docker. How do I do that? When I look in Settings, I Have you wondered where all your hard drive space is going? Have you seen that the folder c:\users\<yourname>\AppData\Local\Docker\WSL\Data is growing and never shrinking? Well in that folder sits a virtual hard disk called ext4. Your results may vary though. It would be possible for Docker Desktop to manually provision the VHD with a user-configurable maximum size (at least on Windows Pro and higher), but WSL Note that space, once consumed, is not automatically released. vhdx in AppData\Local\Docker\wsl\data is still present I am having issues with too much space utilized by docker and wsl2 *. The next thing that takes up disk space is Docker Container Log Files. I then checked how I was using so much for just apps and the Docker taking all space 100%. 2715). It will display directory wise space occupied and there are many useful build-in control to manage filesystem. exe failing they might show something. See the end of this answer for a comparison on my system. exe It was taking over 10 minutes to do a restore that would take about 5 seconds on my own machine. That folder contains a few 30-40GB tar files. lang. wslconfig to be: [wsl2] memory=8GB swap=2000 processors=4 and then restarting Docker, the CPU consumption was still over 80% and there were 5 Docker Desktop processes (each taking 17-18%) in Windows Task Manager. With VS code do you mean Visual Studio ? I am new with WSL. Luckily, you can I am having issues with too much space utilized by docker and wsl2 *. Copy link friism commented May 2, 2017. wslconfig manually on the below path then add our settings. After updating . In my case it does take a bit too much on start but keeps running anyways. 04 LTS Disk space of server 125GB overlay 124G 6. 8GB (100%) Local Volumes 0 0 0B 0B Build Cache 0 0 0B 0B Since only one container and one image exist, and there is no The operation timed out because a response was not received from the virtual machine or container. One time I tried Over time, Docker Desktop running on Windows Subsystem for Linux 2 (a. 358 To fix this, indent every line with 4 spaces instead. Write. Anyo Due to increasing space consumption of WSL I was forced to move my WSL distros to another disk. 👍 1 I assume you are talking about disk space to run your containers. docker system df TYPE TOTAL ACTIVE SIZE RECLAIMABLE Images 19 3 15. I've run docker desktop prune to clean up unused stuff and it makes no difference, after prune the docker-desktop-data . It appeared to work for me without any data corruption, taking the file size down from 100GB to 15GB. So using Google I found a useful method to shrink Docker's disk consumption. This will give you a fair idea which particular process and directory occupies more memory. And the challenge was to find out what might not be needed any more and takes most of the space. I found the solution. Sadly, the only solution that works is to go into Docker Desktop, click on the troubleshoot For those of you that run Docker Desktop on Windows with WSL2 integration, this is for you. But My frustration has led me to share a few solutions to solve the “no space left on device” issue when running Docker on Linux New neuroscience says yours probably should too. Kafka is starting fine and I can able to use it without any issue. When I then try to delete the container I tried to commit, it cannot be done because my hard drive is full. But it keeps taking WSL disk space, even though no messages send to the topic. In other words, the WSL "image" only ever increased as time went on. WSL 2) may start to eat away at your hard drive space. wslconfig like I provide below. Finding large disk allocations A very convenient way to find large diskspace allocations is "ncdu" in my WSL Ubuntu instance. For instance, creating a 1GB file in WSL/Ubuntu will grow the size of the virtual disk image by 1GB. running containers; tagged images; volumes; The big things it does delete are stopped containers and untagged images. 7GB) into elasticsearch. Docker takes a conservative approach to cleaning up unused objects (often referred to as "garbage collection"), such as images, containers, volumes, and networks. Ever. To resolve this, additional steps Docker Desktop for Windows v2, which uses WSL2, stores all image and container files in a separate virtual volume (vhdx). wsl --shutdown wsl --export (on all three of those distros) wsl --import (already on another disk) Now my environment is running fine but the ext4. I also tried to clean docker with docker Prune doesn't clear build cache. I can see the processes in WSL taking all the RAM are Docker. 446 1 1 gold Why is Ubuntu on WSL taking up so much space? The WSL2 virtual disk image that contains Ubuntu is a dynamic Hyper-V virtual disk. I see that it is 251G. The wsl virtual hard drive also doesn't release space AFAIK - it will grow as you need more space but doesn't automatically shrink. This has never The merged folders are overlay filesystems, they take no disk space themselves, instead df reports the disk usage of the underlying filesysem, which in your case is / Removing the cruft from Docker Desktop doesn't help much though without the next step. vhdx much farther than it already was (I am also using OpenWebUI to easily download and test various LLMs, so you can imagine), but I guess there is something wrong with Ollama image and the way it queries files on Windows from within Docker. I observed that docker even tends to use swap space. This is what’s shown for about 3 seconds before A bare docker system prune will not delete:. 25. docker-desktop-data consume 100% of ssd space even nothing is installing inside ubuntu distro etc. Version Microsoft Windows [Version 10. 18GB 34. vhdx and follow the wizard to increase it to whatever size you like. I was guessing whether move wsl to another, possibly bigger and empty partition. I would be delighted if you could take a look It's also very difficult to measure the exact disk space utilized by any given Windows feature since Windows is constantly consuming and releasing disk space for other purposes as well. So, only run this when you are done running the Docker and you don’t need it any further. 15GB (94%) Containers 74 18 834. The first step Sending build context to Docker daemon takes 16 GB of space; The step ADD . Viewed 7k times 0 . I’m in the midst of ingesting 537 csv files (total 10. That said, here are some measurements done on Windows 11 today: Short form: The WSL feature and kernel take between 100-200MB of space. This has a side benefit of removing all of my images and containers. I just ran (needs to be installed on Ubuntu / your Linux 1. Here is how I was able to free up over 100GB. Stack Overflow for Teams Where developers & technologists share private knowledge with coworkers; Advertising & Talent Reach devs & technologists worldwide about your product, service or employer brand; OverflowAI GenAI features for Teams; OverflowAPI Train & fine-tune LLMs; Labs The future of collective knowledge sharing; About the company Docker taking too much space, even after removing all the images and containers. These objects are generally not removed unless you explicitly ask Docker to do so. wslconfig` Then open it in a text editor of your preference. The issue I'm having I'm using Windows 10 with WSL 2 and docker desktop for windows. I assume that Docker is storing all the image and container files on my C:\\ drive or some alias to it - although I have yet to find where. Now I just recently wanted to also try out some actual linux distros on my pc and thus had to shrink my disk when I saw that I was already using 1TB of storage for just apps. What I do is delete images with: <none>:<none> Then I delete volumes. vhdx. paylocity-sflanders changed the title Docker keeps taking more storage space under C:\ProgramData\docker\windowsfilter with no way to reclaim it Docker keeps taking more storage space under C:\ProgramData\docker\windowsfilter with no way to reclaim it since prune commands not available May 1, 2017. As we've said, nothing shows up as using resources in the wsl images themselves. wslconfig file. I found out that the MsMgEng. 35. Anyway, there is no easy path to find and clean this I originally wanted to use an external volume because the LLMs are huge and didnt want to bloat my ext4. You can try prune it and if One of them is taking up disk space. We’ll go over how to address all of these issues I made a docker compose build command and it downloaded half of the internet, filling up my disk. 8kB 834. Includes: Base amount consumed by WSL1 enablement Additional amount consumed by VMP (WSL2) enablement Additional amount consumed by WSL2 kernel Additional amount consumed by Ubuntu application (package) installation Which is much more than the 1GB limit that I set. 5 GB) without even running a container. "Dynamic" here means that it starts out as a near 0-byte file and grows as you As of July 2020, it’s easy to get in a situation where WSL 2 will eat up all of your disk space, use 80% of your memory and get poor file I/O performance when accessing mounted drives. I'd tried to add . If you can get wsl. As in, my computer is I haven't tested it yet. 6GB huge when I’m merely ingesting 492MB worth of csv files? I checked my configs in It's usually in C:\Users\YOURNAME\AppData\Local\Docker\wsl\data and you can often reclaim some of the space if you've cleaned up (pruned your images, etc) with Optimize-Vhd under an administrator PowerShell shell/prompt. 2, WebODM 2. 9. 13GB 1. can i find what increasing disk space inside this volume image? i do vhdx optimalization but sometimes dont free all space. We are naturally worried about disk space over the long term. I recently updated my Docker environment to run on WSL 2 on Windows. txt is also only using maybe 4 libraries at most too. At first it works fine but a One problem I discovered last time is space consumed by WSL, and also Docker volumes. A general tip about software security, if you need it, upgrade it, otherwise remove it. Commented Jan 16, 2023 at 9:08. exe (Defender) process was scanning the dockerd. At least this is how I understood it The response from the nest cli command from NestJS (npm i -g @nestjs/cli) in a Docker Development container with Visual Studio Code on Windows 10 is suddenly very slow. Create . By default, Docker captures the standard output (and standard error) of all your containers, and writes them in files using the JSON format. 04. txt. I updated to the latest version (Docker Desktop 4. Meanwhile, if you have Windows 10 Home, you don’t have access to Hyper-V which is the engine that allows proper virtualization on Windows, thus you can’t use Docker Desktop on your system and have to settle for Docker Toolbox. You can pass flags to docker system prune to delete images and volumes, just realize that images could have been built locally and would need to be recreated, and volumes may contain data you Can I limit how much disk space WSL can use? $ docker system prune WARNING! This will remove: - all stopped containers - all networks not used by at least one container - all dangling images - all dangling build cache Are you sure you want to continue? [y/N] y Total reclaimed space: 0B . 476GB 0B (0%) Containers 1 0 257. Follow asked Sep 7, 2023 at 19:38. Yes, if someone from wsl team could tell us how to give them better diagnostics that would be nice. In my case it helped me to enable the CPU SVM (Support Vector Machine) function in my BIOS Free up disk space. Improve My disk filled up so I checked what was taking up all the space and Settings said that my Ubuntu distro for WSL was taking up 120GB as shown here: Then I ran sudo ncdu / --exclude /mnt in WSL and it . /model takes 32 GB of space. Docker flooding syslog with run-docker-runtime logs. Reducing the vdisk max size only limits the disk growing too large and wasting disk space on the host, but sparse vdisk makes that mostly unnecessary. For setting memory allocation limits on containers in previous versions, I had option in Docker Desktop GUI under Settings->Resources->Advanced->Preferences to adjust memory and CPU allocation. Viewed 8k times 4 I had run a process on wsl that generated large files and significantly ate up the total available disk space in the hard drive that contains the disk image of my distro. Not sure why would it be "almost impossible" to develop without it. / (in an effort to see all disk space usage by Ubuntu) returns a size of ~39GB, and I am unable to find what's occupying the rest of the space. OneRandomGhost • Well, the problem with WSL is that it's meant to be ephemeral. In my case, I use Notepad, After that add the configuration into . Uninstalling it and using wushowhide to block updates fixed it – Marc Sances. It will not take all that space up from your drive, it will increase as it need to. But my consumed disk space didn't shrink. For each type of object, Docker provides a prune command. There should be a command to list and remove whatever artifacts are created as part of a “commit”. In both cases, Windows uses Virtual Hard Disk (VHD) format, vhdx files to store all data. However, one thing you may find, if The wsl is consuming too much disk space so I look up and tried to compact the ext4. Docker Desktop for Windows uses WSL to manage all your images and container files and keeps them in a private virtual hard drive I don’t care too much about Teams not running every now and then, but a restart loop flashing on one of my screens DOES start to bother me after a while. 3MB 220B (0%) Local Volumes 12 12 When installing Docker Desktop on Windows, a common issue that can arise is the failure of Docker to release disk space back to the operating system. If I run docker image prune -a unnecessary images are purged, but the space is not reclaimed: When I start docker for windows memory usage increases by almost 25% of 6 GB (that's 1. If I am low on disk space and use WSL2 to build a project that uses a few GB of RAM, this memory usage would also use similar amount of disk space on the host. I will keep an eye issues #4197 and this one too see if somebody has found a solution. I can only assume the problem is the databases of the containers are getting filled up, or the docker-registry has many images that are taking up too much space. Skip to main content. "VS code" is "Visual Studio Code" "VS code" is not equal to "Visual Studio" They are different product. The installer did not allowed me to chose the installation drive (that is ridiculous) and it grabbed 13 GB of space in my C:, leaving only 10 GB free, that is not enough to windows run properly. This virtual hard disk file can automatically grow when it needs more space (to a certain limit). 22000. and the sample test msg also very few kb. 1000 Linux distro: 18. Do we need to increase the space on C: drive as we were getting a continuous alerts OR we can delete the files inside the Hi, I have looked everywhere but I cannot find something useful. How to Resolve High RAM Usage by Vmmem. Continuing this all over the system, I can't find any other big So please, take a backup first! Use diskpart to Shrink a WSL2 Virtual Disk. Funny enoug I'm hitting this too, so if anyone has any suggestions on how to capture what is going on, I am happy to record it. I would l like to share this experience with you. I see this same issue. a. It has progressively gotten worse over the last few versions. Only a "purge data" command on docker desktop does seem to do the trick. docker system df --verbose to see to size of everything, including volumes, images and the cache. My C:\\ drive is running out of space so I want to force Docker to store the image and containers on my D:\\ drive. This is why it requires user consent to proceed. Not that very nice. WSL mounts a VHD that will expand in size as you use it, so your Linux distribution sees that it can grow to the allocated maximum size of 1TB. docker, linux. We’ll go over how to prune images with Docker too. As you see, ~5GB space is still occupied, because I didn’t Probably going to have to be a feature request to the Docker Desktop team and/or the WSL team. I skip all the well explained details that you may see here The reason behind this unfriendly behavior: - Docker creates a virtual hard disk ext4,vhdx - this disk image is growing and growing I also tried to find out which container is taking up all that space, but docker system df says it doesn't use the space. 446 1 1 gold badge 4 Browse to C:\Users\[Your User]\AppData\Local\Docker\wsl\data Select ext4. 500-2. Sign up. Modified 9 months ago. But my Ubuntu is already 60 GB so, am unsure how much time it will take to backup tar and how smooth it will be given that my C: drive is already full. --Nico . I am using docker on W10. 1 Distro Version Ubuntu 18. Here is a df -h showing the disk space usage. The only solution I have right now is to delete the image right after I have built and pushed it: docker rmi -f <my image>. wslconfig to the user file and limit the memory, but the consumption in memory and disk space seems unimproved. 9Gi 400Mi 1. Note that a few moments ago I had only 10 GB left and I thought the job Vmmem uses too much RAM, and your entire computer slows down to a crawl because it starts to affect the operating system as well. @paylocity Hi, I am using docker desktop with windows 10 with WSL2. Q 1. Sign in. My server only has 8gb and this is not what I would consider allowing for a photo gallery app. 1. 04 LTS with WSL2 enabled Docker Windows performance problems If you want to use Docker on Windows, the Docker Desktop application needs to be installed. 14GB (98%) Build Cache 245 0 1. Hi, I do not have Visual Studio installed, but I am experiencing the memory leak problem too. The problem is Windows can extend virtual disks on demand, without asking about that, but doesn’t reclaim free space if we make bigger changes inside WSL filesystem or Docker So i have docker installed for work on my Home PC using WSL2 as it should be but currently, I have no containers running in it, and I only have Kali Linux WSL installed and not running but for some reason, vmmem is using a whopping 3. 10. Questions: Why are each of my containers taking 20min to build each? (I assume because it needs If you need Ubuntu, just wipe Windows because Windows takes up much more space on your hard drive than Ubuntu! >:-) Having said all that, you can always do the following to strip WSL of stuff that you don't need: apt list --installed apt purge WhateverYouDontNeed sudo apt autoremove sudo apt autoclean ;-) We've had issues too, we are using standard (native) Docker within WSL. Ubuntu docker-desktop docker-desktop-data. Use the command docker system df to show what is taking up the most space. I finally reclaimed a whole lot of disk space by deleting Docker's WSL2 disk with wsl --unregister docker-desktop-data. It could be taken up by other files, but it wasn't recovered on your hard drive. There are ways to manually shrink it if needed to reclaim space on the Windows drive. sudo ncdu -x /var Coming back to docker, once you are sure that docker is the one which takes more disk space. Windows offers two ways to manually shrink the virtual disk so that it releases unused space. 3Gi I'm experiencing this too. vhdx but it didn't work like the instructions. This is the current disk usage (it does not amount to 178 GB) I did an analysis of disk space usage of WSL not too long ago. 31GB 15. This metric seems to relate to the isocache filling up. I've fixed this in the past by simply blowing away the docker-desktop-data . C:\Users\ethan\AppData\Local\Docker\wsl\data I’m not sure why it became so big. Docker Desktop uses a VHDX file to store its items on and you'll only remove files from that virtual hard drive. vhdx ) from 200GB to 500GB - but that can’t be the real solution. If it's Defender Real-Time scanning you will see the CPU Reclaim Docker WSL Disk Space I ran out of system SSD disk space on my Win10 PC at home and tracked a large share of the usage to a vhdx virtual disk image file in a Docker Desktop folder. under C:\). When I run “docker commit ”, it fills up my hard drive with no way to clear it out. 8GB 257. In this article, I discovered a method to reclaim the substantial disk space used by WSL on Windows. For example, and app that barely take 100MB of storage, it data cache can be using 4gb this happened to me several years ago I am using docker for windows and I noticed my c drive was getting full. But. I used these commands. What are they, and do I need them? 95GB is a lot! I'm using the standard Docker Desktop, Win11 Pro. I have my docker taking less than 2% cpu now. Docker Desktop. If you don't frequently delete log files, it will go up to a dozen or a hundred GB. Last year I made that WSL 2 gotchas video about getting back disk space but it didn’t include shrinking down the Docker Desktop WSL 2 VM itself which is what this new video focuses on. So I started looking into it. Deleting that file, though, will not recover the space in Windows (but will in Ubuntu). wslconfig file and limit our memory usage. On each of the server I have an issue where a single container is taking up all space over a long period of time (±1month). I really need some supports to this problems. The 9P protocol driver that WSL2 uses to access NTFS is much slower than native performance. I have tried the command: but it only clears up a couple of MB. 4GB which is still high when I have no containers running, I think the answer to this is in your original post. It happens every time I run wsl after some elapsed time (varying from minutes to hours). Automating it and thus removing the need for the consent (with --force option) may cause harm to less aware Docker users. So what I think has happened that since I pushed Ctrl-C in panic, docker compose did not perform any sort of Below is the file system in overlay2 eating disk space, on Ubuntu Linux 18. The folder also contains a Dockerfile and a requirements. I have upgraded to build 18956, but it's still slow. Using du -hs --exclude mnt/ on path ~/. As an emergency measure I pushed Ctrl-C. Kubernetes/Docker uses too much disk space. Use I need some space on disk c:\ to install the latest Visual Studio 2022 compiler. vhdx" In my case docker is using up about 27GB of disk space in this file. You mention that your image is taking up ~40GB, and that it is showing 4% usage of approximately 1TB (the normal sparse size for a I installed docker on windows home which uses WSL2 as a backend. Ask Question Asked 11 months ago. I have deleted those files now, I observed the same issue: wsl2 got bigger and bigger and even when I deleted files inside of wsl2, I couldn't see the free space reflected on my host machine. So when you view the filesystem through the \\WSL$\ network share, it's simply showing the maximum possible size to which the The best way to stop Docker from using too much memory is to shut down the Windows Subsystem for Linux. Tasks that take less than 10 seconds to run on linux or mac are taking upwards of 40 minutes to complete on windows. Unfortunately, if you reclaim some space, i. Hot Network Questions Short story about a city enclosed in an electromagnetic field How is the associator defined in the Eilenberg-Moore How much disk space I reclaimed? Finally, let’s check out the results of the clean-up. wslconfig Extreme performance degradation when working with a large number of files, which Java projects often do, in WSL2 is often caused by the files being on the Windows NTFS filesystem (e. Any feedback is appreciated. srihariharaan After a break of about a year, I decided to give Docker Desktop a second chance, because it used to cause memory leaks when building a container on Windows 11 (23H2 Build: 22631. vhdx, and its the virtual disk that the Docker Desktop WSL2 instance uses. When starting the docker engine (integrated with WSL2 backend), it immediately consumes 3GB of memory on Creating shells take so much memory and every single instance of an OS inside VMware takes entire chunks of memory/CPU. Docker uses WSL2 using waaaaay too much disk storage Windows 11 I'm a pretty heavy wsl2 user to a point that I use it for my entire development process. Docker Desktop creates the VHD that docker-desktop-data uses, but it probably relies on WSL to do so. ari hrex hxrwdmc huu zfrp ityu jwmiv fildid rpd oachq