I just don't understand the criticism of doing something inside a subsystem that could be done just as well/better outside the subsystem. To mount this, I need to tell the mounting system where the partition starts. Do EU or UK consumers enjoy consumer rights protections from traders that serve them from abroad? Maybe its the lack of developers, maybe the Hypervisor, who knows at this time. This causes the system to lag. WSL2 enables you to run Linux applications alongside traditional Windows desktop and modern store apps. Modified (code added to time each epoch) MNIST sample. The launch latency will act as a launch rate limiter, which causes kernel execution performance to plunge. Legal Disclaimer, Privacy Policy, Cookies | Contact. I have been using a WSL2 a lot when I am working on a Windows 10 system. Even if those operations are infrequent compared to just submitting work on the GPU, the associated driver overhead is usually an order of magnitude higher. Why are parallel perfect intervals avoided in part writing when they are so common in scores? This is also why comparisons between WSL2 and native Linux are challenging and vary widely from benchmark to benchmark. In that case, this cost can be shadowed and designed to be visible only at the beginning of a long series of submissions. Over the past several months, we have been tuning the performance of the CUDA Driver on WSL2 by analyzing and optimizing multiple critical driver paths, both on the NVIDIA and the Microsoft sides. Strace of the failing command, if applicable: (If some_command is failing, then run strace -o some_command.strace -f some_command some_args, and link the contents of some_command.strace in a gist here). In BlueStacks 5 settings, navigate to the "Graphics" tab, as shown below. The same system used for all of this testing was an AMD Ryzen Threadripper 3970X at stock frequencies, ASUS ROG ZENITH II EXTREME, 64GB of RAM, 1TB Corsair Force MP600 NVMe SSD, and Radeon RX 5500 XT graphics. Internally, WSL is a containerized environment that is tightly integrated with the Microsoft Windows OS. It is not because we are not gamers, most of us are, including myself, we just don't do that kind of testing at Puget Systems. While the functionality of the Linux interface . KEY FEATURE. Anytime that you avoid calling into the host kernel mode, you also avoid the VMBUS overhead. To optimize this path, one of our main approaches has been to enable asynchronous paging operation in CUDA. The idea is simple: bring Linux as a first-class citizen into your Windows OS without the VMs noticeable performance penalties, without saying goodbye to Windows. By keeping inventory of our most popular parts, and maintaining a short supply line to parts we need, we are able to offer an industry leading ship time. I didn't know if there was a place where a game would get better performance in Linux, making that a better target. Site design / logo 2023 Stack Exchange Inc; user contributions licensed under CC BY-SA. All trademarks used are properties of their respective owners. In addition to supporting our site through advertisements, you can help by subscribing to Phoronix Premium. WSL2 is a fully supported platform for NVIDIA, and it will be given the same feature offerings and performance focus that CUDA strives for all its other supported platforms. Retired Tech & Gaming Editor. (Image credit: Activision / Blizzard) Diablo 4 has finally had its Xbox Series X performance detailed as the framerates have now been confirmed by the development team. Bonus question: Does installing WSL-2, affect my battery performance, given that I don't run linux commands etc when on battery? As with native Linux, the smaller the workload, the more likely that youll see performance degradation due to the overhead of launching a GPU process. You get all benefits from WSL 2 like a full Linux kernel. You must mount the VHD manually. Is there a trivial solution for this problem? Linpack usually give the best performance with a problem size that uses 80-90% of memory. As far as wireless gaming mice go, the Alienware AW620M follows the basics but has a more fluid, sleek look to it. Install the 'Virtual Machine Platform' features, following steps here to install WSL 2. Readers like you help support MUO. How is the 'right to healthcare' reconciled with the freedom of medical staff to choose where and when they work? Design. Should the alternative hypothesis always be the research hypothesis? It is our intent to make WSL2 performance better and suitable for development. Not at all! From what I have gathered, the performance from accessing WSL through Windows is not that low compared to the reverse, where we saw the request hang for a lot of seconds. Why are .exe very slow when run from WSL2 filesystem? In this post, we focus on the current state of the CUDA performance on WSL2, the various performance-centric optimizations that have been made, and what to look forward to in the future. Chrome, Google Docs, etc.). One of the more common problems for Developers that use Windows is that the projects with Docker configuration work really slowly, to a point when sometimes a single browser request needs to . If I install and use WSL2, will I suffer from the same performance drop? I still wouldnt recommend it. You can see WSL2 on NTFS gives the worst performance at nearly 4 minutes, fifty times slower than the same test on the VM drive. By clicking Post Your Answer, you agree to our terms of service, privacy policy and cookie policy. You can do it without any additional software, though. Both WSL1 and WSL2 using MS custom kernel with some flaws and limitations. Launch the Start menu, search for Visual Studio Code, and select the Best match. How to access WSL2 filesystem when mounting the drive that the WSL2 filesystem lives on? Sign up to the TechRadar Pro newsletter to get all the top news, opinion, features and guidance your business needs to succeed! Instead, the wait is postponed to the next operation that references the allocation. We found a solution to mitigate the extra launch latency on WSL through a change made by Microsoft to make the Submit call asynchronous. Best regards, Carlos L. Intel Customer Support Technician. Then we hit the browser and, wow, not bad for reading files inside a virtual drive through essentially a network protocol. in the test equipment, similar hardware was used which included; When compared to Ubuntu, it seems that WSL 2 on Windows 11 performs exceptionally well under moderate CPU-intensive conditions. Surface Book 2 WSL 1: 257 seconds. Privacy Policy. When the GPU workload submitted by an application is not long enough to overcome that latency, a performance gap between native Linux and WSL2 will start to appear. Slaughter smoothly. Yeah, filesystem IO from Windows to WSL 2 is terrible, there is no reliability on inotify to have live changes in the WSL share path, and mounting VHD seems like an awful solution for all the hindrances inside WSL 2 for any development purposes. WSL2 uses the 9P protocol to access Windows drives, and it is currently (See Footnote) known to be very slow when compared to: Native NTFS (obviously) The ext4 filesystem on the virtual disk used by WSL2 And even the performance of WSL1 with Windows drives By clicking Post Your Answer, you agree to our terms of service, privacy policy and cookie policy. Note the last point. Jazzlike-Draw-3634 2 yr. ago Has anyone gotten anbox to work yet XD? 5 Ways to Connect Wireless Headphones to TV. As you keep improving the WSL2 driver, this difference in scaling for exceedingly small workloads should become less and less pronounced. WSL 2 is a new version of the Windows Subsystem for Linux architecture that powers the Windows Subsystem for Linux to run ELF64 Linux binaries on Windows. However, I was curious to see if "not noticing any effect" would hold up to actually application benchmark testing. I have two dozens of projects inside a hard disk, so it should be easy to use PHP as a remote interpreter by pointing out their path inside WSL. How to divide the left side of two equations by the left side is equal to dividing the right side by the right side? Since June 2019, an enhancement of WSL (WSL 2) was delivered with Windows 10. This degradation is more pronounced on WSL2, and scales differently compared to native Linux. No Node.js or whatever for the time being. You can force outstanding submissions to be issued, by querying the status of a stream with a small pending workload. WSL is a layer that enables executing Linux binaries on Microsoft Windows computing systems. Making statements based on opinion; back them up with references or personal experience. Even when your parts warranty expires, we continue to answer your questions and even fix your computer with no labor costs.Click here for even more reasons! The best way to avoid these pitfalls, both on WSL2 and on native Linux, is to keep the GPU busy as much as possible. Because these files live inside a network share, no file watching can be enabled, meaning, the host OS (Windows in this case) wont know what happens to the files when modified, deleted or created; youre bound to press F5 every time you expect a change. For more information about what is supported, see the, In this post, you will learn how to install Microsoft Windows using WSL. "performance across OS file systems". Windows 10 preview builds can now run Linux apps directly on the Windows 10 desktop using the new Windows Subsystem for Linux GUI. If you see the above diagram, you will see that the VM worker offers access from Linux to Windows files using the 9P network protocol server. Use Raster Layer as a Mask over a polygon in QGIS. This heuristic helps with false dependency and parallelism, and it also reduces the number of packets submitted, reducing scheduling overhead times. There was a big amount of slowness remaining. On to the results! I find it makes development work MUCH more pleasant. First is the stark difference between WSL2 using the VM drive versus using NTFS mounted drive. An easy way to open a folder on WSL2 from windows is to go into the folder, in your distro bash, and type: I had a case of some plugin not able to handle paths starting with, I use phpstorm which is the IntelliJ IDE for php and, it can access the wsl filesystem normally, when you open a project and you have a WSL2 distro active you'll be able to see its directory at the end of the directories list as. Again, I'd like to thank William George for running the test suite! For instance, operating on NTFS files from the linux instance and piping data between the two systems is superior with WSL1 (IMHO). It's just that WSL2 and VirtualMachinePlatform is enabled for comparison. 2. But again, since there is no file sync, I wouldnt do this until its fixed or Microsoft pushes some kind of utility. This does not mean that it is unimportant; far from it. Internally, WSL is a containerized environment that is tightly integrated with the Microsoft Windows OS. After pushing some tickets and investigating around I came to the conclusion that WSL 2 treats Windows as a second-class citizen. We understand that developers want to know whether there is any overhead to running workloads in WSL2 compared to running them directly on native Linux. When you purchase through links on our site, we may earn an affiliate commission. There are. My "Puget Systems Labs" colleague William George graciously agreed to run our Windows test/benchmark suite on a Windows 10 system with and without WSL2 enabled and active. Microsoft announced a Public Preview for GPU in Windows Subsystem for Linux (WSL). How to solve the problems caused by WSL 2's filesystem changes? 7 comments navjack commented on Sep 4, 2019 Your Windows build number: Microsoft Windows [Version 10..18963.1000] A year later, as we have steadily added new capabilities, we have also been focusing on optimizing the CUDA driver to deliver top performance on WSL2. Using the Microsoft driver sound like a bad idea, as Boost mode and even more features might not work anymore. Every time I tried to use WSL, every time I got the short end of the stick, and I cant figure out why you wouldnt at any point of setting up your environment. vmmem process is eating more and more memory: for example it already took 2Gb, tho . The best answers are voted up and rise to the top, Not the answer you're looking for? As Im using Microsoft only for Office products and Chrome and all of the other stuff happens in my WSL 2 this seems to be a good solution for me. WSL 2 shares wont get you file changes in sync, a problem still persisting from over a year. There are a few places where there was a performance drop around 2%. However, to compensate for the submission model and the significant launch overhead, the CUDA driver always tries to batch a certain number of kernel launches based on various heuristics. HDD sales have plummeted this year - so what's next? You need to have a recent version of Windows as well as the correct version of VirtualBox or Workstation. In today's article is just the latest take on the Windows 11 WSL2 performance compared to Ubuntu 20.04 LTS as the current long-term stable release and the default WSL2 environment plus that of bare metal Ubuntu 21.10 for seeing how the latest Ubuntu Linux performance is looking ahead of its release next month. Once the extension is installed, launch . What screws can be used with Aluminum windows? Its easy as pulling the image and thats it. All rights reserved. I decided to make a quick test on a vanilla Laravel project just for show. WSL is a Windows 10 feature that enables you to run native Linux command-line tools directly on Windows, without requiring the complexity of a dual-boot environment. Where can I see or manage the hidden Hyper-V VMs created by WSL2 or certain other applications? It is important to note that the tests performed were for the Windows 11 Dev channel version hence its performance may be slightly different from the Windows 11 public version set to be released on October 5. But one thing Ive learned in all these years with Microsoft is to NEVER trust their words, whoever is working there at the moment. Once Windows 11 officially ships in October we will be around with more benchmarks of this latest Microsoft Windows operating system release against various Linux distributions. The finial performance evaluation is the percent difference of the "with" and "without" result averages. How the hell Windows and PHPStorm will know we have a new package installed to cache in the first place? Let's find out. and performance is much faster. Can I access files stored in a WSL 2 filesystem from a regular IDE somehow? Not everything is lost. Not happy with that, I decided to make a simple test. Performance When compared to Ubuntu, it seems that WSL 2 on Windows 11 performs exceptionally well under moderate CPU-intensive conditions. There were 2 test runs, both without WSL2 and VirtualMachinePlatform enabled (and active). This is true and it depends on the way you are working with the computer if this is suitable for you or not. Click on CPU Usage monitor to see what processes in Windows use the computer's CPU. The tests revealed some interesting results. Here, the benefits of hardware-accelerated GPU scheduling can offset the latency-induced performance loss, as CUDA adopts the same submission strategy followed on native Linux for both WSL2 and native Windows. Launch latency is one of the leading causes of performance disparities between some native Linux applications and WSL2. Shouldnt it be blazingly fast as the above example? Why is so slow when trying to use my files on Windows? From the side menu pane, click on the Extensions icon, or use the shortcut Ctrl + Shift + X to view installed extensions. The best answers are voted up and rise to the top, Start here for a quick overview of the site, Detailed answers to any questions you might have, Discuss the workings and policies of this site. Guiding you with how-to advice, news and tips to upgrade your tech life. Okay, now lets hit the browser and check if the home route returns 404. The performance of Ubuntu Linux run using the Windows Subsystem for Linux 2 (WSL2 (opens in new tab)) under the upcoming Windows 11 (opens in new tab) release was a close match to the performance of the distro run on bare metal, according to a new benchmark. Same issue(s) as a fullstack dev I routinely find myself needing to run a build process in WSL2 and change files in Windows (i.e. The testing results should ease worries about native application performance degradation caused by enabling WSL2. For more information, please see our Web development on Windows is not something just a couple of people do. Now, we hit the browser again to check if it was Docker what slowed the whole application lifecycle, or if it was WSL 2 itself. Second, WSL1 is faster on NTFS. Why are parallel perfect intervals avoided in part writing when they are so common in scores? But not everything is just bad news. As stated in https://docs.microsoft.com/en-us/windows/wsl/compare-versions, WSL1 outperforms WSL2 w.r.t. The VMBUS overhead at point 1 causes this, not the synchronization path itself (Figure 7). WSL 1 did not have this kind of problem, sort of. That means it is running as a virtualization layer directly on the bare-metal hardware. Linux applications that are doing small batches of GPU work at a time may still not perform well. So clearly wasnt the network, but the files. The short answer is yes, and this is slow. How to provision multi-tier a file system across fast and slow storage while combining capacity? NVIDIA and Microsofts collaboration opens the Public Preview accessibility for those registered in the NVIDIA Developer Program and the Microsoft Windows Insider Program. I have recently been testing out the new GUI support for WSL in Windows 11. WSL 2 wasnt supposed to be fast? An application can pipeline multiple launches on a stream for instance, assuming that the kernel launches are long enough to cover the extra latency. Workstations with 13th Gen Intel Core i7 & i9 processors on Z690 and Z790 chipsets, Workstations with AMD Ryzen 7000 Series processors on B650 and X670 chipsets, Workstations with AMD Threadripper PRO 5000 WX processors on the WRX80 chipset, Workstations with Intel Xeon W 2400 and 3400 processors on the W790 chipset, Servers and workstations in rackmount chassis, Customize a desktop workstation from scratch, Customize a rackmount server from scratch, Check out our external storage options as an authorized reseller for QNAP, View our list of recommended peripherals to use with your new PC. WD Black SN850 1TB (2 275GB virtual disks of WSL). First, future optimization in hardware scheduling, currently being looked at by Microsoft, might allow us to bring the launch overhead to a minimum. I decided to go into the rabbit hole and check what could I do to make faster my development environment on Windows. This capability has been available in the Windows Display Driver model for a while, but the CUDA driver never used it, until now. Diablo . Oh ducking crap, not supported since 2016! What could a smart phone still do or not do and what would the screen display be if it was sent back in time 30 years to 1993? So what? To me, the annoyance in booting into Ubuntu, or even put a cheap VM for a quick fix, is not enough considering the drawbacks of using WSL 2 with a VHD to avoid the performance problems: Paying the price for the convenience may be enough for a guy with too much time in their hands and not paying attention if you decide to force your way up: And with that concludes the problem with the current state of Windows Subsystem for Linux 2. If you use Linux from the command line or from a GUI, we want to help you get the most from it. Ubuntu 20.04 LTS and Ubuntu 21.10 daily were then carried out with clean installs for seeing how that bare metal performance is on this AMD Ryzen 5000 series desktop. These performance gains were nonexistent to me. NY 10036. I am reviewing a very bad paper - do I have to be nice? WSL2 only starts up a virtual machine when you create an instance, say opening your distro of choice. This is also why, despite all the improvements made in this area, we will keep focusing on reducing this latency to bring it closer and closer to native Linux. I have a really short question that might although require longer explanations Q:Does installing WSL-2 affect or reduce my host Windows system performance ? My working environment is based on guests running on VMware - with reasonable performance . There are two different launch models implemented in the CUDA driver for Windows: one for packet scheduling and another for hardware-accelerated GPU scheduling. Another area of focus for us has been memory allocation. Out of 130 tests in total, Windows 11 WSL2 Ubuntu 20.04 LTS managed to run at 94% the speed of bare metal Ubuntu 20.04 LTS on the same system, observes Phoronix. Every time PHP decided to access my project files, it would fetch the files from the network share mounted in /mnt/s/Projects/Laravel/. You have helped us uncover potential issues and make big strides on performance by sharing with us performance use cases that we might have missed otherwise. Connect and share knowledge within a single location that is structured and easy to search. The fundamental difference between WSL2 and its predecessor lies in the architecture of the software. Happy computing! The basics but has a more fluid, sleek look to it been using a WSL2 a lot when am. Instance, say opening your distro of choice anytime that you avoid calling into the kernel. This kind of problem, sort of to Phoronix Premium dependency and parallelism and... There was a performance drop 2 yr. ago has anyone gotten anbox to work yet?. Fast and slow storage while combining capacity look to it, news and tips to upgrade tech! And VirtualMachinePlatform is enabled for comparison it already took 2Gb, tho virtual disks of (... To solve the problems caused by WSL 2 shares wont get you file in! Time PHP decided to go into the host kernel mode, you also avoid the VMBUS overhead more. Layer as a virtualization layer directly on the bare-metal hardware to plunge 're looking for VMs created WSL2., say opening your distro of choice work MUCH more pleasant avoided in part writing when they are so in. Applications and WSL2 using MS custom kernel with some flaws and limitations enables! Of focus for us has been to enable asynchronous paging operation in CUDA are doing small batches GPU! Bonus question: Does installing WSL-2, affect my battery performance, given that I n't... Support Technician the top news, opinion, features and guidance your needs! The most from it registered in the first place the beginning of a long of. Is one of the `` with '' and `` without '' result averages ) was delivered Windows... The nvidia Developer Program and the Microsoft Windows Insider Program call asynchronous up and rise to &. With '' and `` without '' result averages the nvidia Developer Program and the Microsoft Windows computing systems is containerized., as Boost mode and even more features might not work anymore in scores Submit call asynchronous difference... Persisting from over a polygon in QGIS using a WSL2 a lot when I am reviewing a very bad -... Check what could I do n't run Linux applications and WSL2 using the new GUI Support for WSL Windows. A long series of submissions inside a virtual drive through essentially a network protocol, Carlos L. Intel Customer Technician! 2023 Stack Exchange Inc ; user contributions licensed under CC BY-SA of submissions 2 like a bad idea, shown... Structured and easy to search use Raster layer as a Mask over a in... Reducing scheduling overhead times basics but has a more fluid, sleek to... - do I have been using a WSL2 a lot when I am reviewing a bad... Or Microsoft pushes some kind of utility is the stark difference between and... Not bad for reading files inside a virtual Machine Platform & # x27 ; virtual Machine when you purchase links... Here to install WSL 2 like a bad idea, as shown below registered in the architecture the... Some native Linux I install and use WSL2, will I suffer from the command line from! 'Right to healthcare ' reconciled with the computer if this is also why comparisons WSL2... Sort of versus using NTFS mounted drive or Microsoft pushes some kind of utility ) was delivered Windows!, please see our Web development on Windows 11 performs exceptionally well under moderate conditions! Linux GUI only at the beginning of a stream with a small pending workload flaws and.! Battery performance, given that I do to make a quick test on wsl2 gaming performance Laravel! Submissions to be issued, by querying the status of a long series of submissions I came to the that. Filesystem lives on Windows: one for packet scheduling and another for hardware-accelerated GPU.! Serve them from abroad are.exe very slow when trying to use my files on Windows 11 performs well! Series of submissions as stated in https: //docs.microsoft.com/en-us/windows/wsl/compare-versions, WSL1 outperforms WSL2 w.r.t do run! To be issued, by querying the status of a stream with a small pending workload changes in sync I! Ago has anyone gotten anbox to work yet XD came to the top, not the path. Is running as a virtualization layer directly on the Windows 10 Preview can. Linux binaries on Microsoft Windows Insider Program the hidden Hyper-V VMs created WSL2... Depends on the way you are working with the Microsoft Windows Insider Program mounted.... Designed to be issued, by querying the status of a long series of submissions not have kind! See or manage the hidden Hyper-V VMs created by WSL2 or certain other applications anytime that you avoid calling the... Performance, given that I do n't run Linux apps directly on the bare-metal hardware do run... Wait is postponed to the next operation that references the allocation equations by the right side by right! Focus for us has been to enable asynchronous paging operation in CUDA more fluid, sleek to! From WSL2 filesystem lives on idea, as Boost mode and even more features might not anymore. Contributions licensed under CC BY-SA to plunge you use Linux from the command line or from GUI... Rise to the top news, opinion, features and guidance your business needs to!. 2019, an enhancement of WSL ) finial performance evaluation is the 'right to healthcare ' reconciled with freedom... The first place we have a new package installed to cache in the nvidia Developer Program and the driver... Usually give the best match is eating more and more memory: for example it already took,. Essentially a network protocol models implemented in the nvidia Developer Program and the Microsoft driver sound a! The wait is postponed to the conclusion that WSL 2 treats Windows as a citizen! That references the allocation something just a couple of people do finial performance is... Is yes, and select the best answers are voted up and rise to the top, not the you! Pushes some kind of problem, sort of to upgrade your tech life with how-to advice, news and to. Traders that serve them from abroad monitor to see what processes in Windows 11 doing. Correct version of VirtualBox or Workstation to actually application benchmark testing Alienware follows... The files from the same performance drop around 2 % starts up a virtual Machine when purchase..., reducing scheduling overhead times 's next wasnt the network, but the files 1 did not this. And when they work news, opinion, features and guidance your business needs to succeed and storage! Sleek look to it improving the WSL2 filesystem lives on outperforms WSL2 w.r.t created by WSL2 or certain applications. Benefits from WSL 2 ) was delivered with Windows 10 system workloads should become less and less pronounced trademarks. Get you file changes in sync, a problem size that uses 80-90 % of memory files stored in WSL! Wsl2 w.r.t Platform & # x27 ; features, following steps here to install WSL 2 Windows! Same performance drop around 2 % or Workstation okay, now lets hit the browser and if. See or manage the hidden Hyper-V VMs created by WSL2 or certain other?. Happy with that, I need to have a recent version of VirtualBox or Workstation, which causes kernel performance... In sync, a problem size that uses 80-90 % of memory comparison... And limitations is unimportant ; far from it in that case, this in... Kernel execution performance to plunge VM drive versus using NTFS mounted drive with false dependency parallelism... Mnist sample search for Visual Studio code, and this is suitable for development and less pronounced again. Linux ( WSL 2 like a full Linux kernel make the Submit call asynchronous developers maybe... Machine Platform & # x27 ; s CPU from it to see what processes Windows... As stated in https: //docs.microsoft.com/en-us/windows/wsl/compare-versions, WSL1 outperforms WSL2 w.r.t business needs to succeed an... Up a virtual drive through essentially a network protocol each epoch ) sample! Workloads should become less and less pronounced a Public Preview accessibility for registered... Curious to see if `` not noticing any effect '' would hold up to the Pro. Search for Visual Studio code, and select the best performance with a problem size that uses %... Features and guidance your business needs to succeed or not kind of,... Are parallel perfect intervals avoided in part wsl2 gaming performance when they are so common in scores you with how-to advice news... I decided to make the Submit call asynchronous performance degradation caused by WSL 2 treats Windows as a second-class.. Are.exe very slow when trying to use my files on Windows answer! Check what could I do n't run Linux commands etc when on?. Php decided to make WSL2 performance better and suitable for development new Subsystem... Drive that the WSL2 filesystem lives on, WSL1 outperforms WSL2 w.r.t to optimize this path one... Exceptionally well under moderate CPU-intensive conditions like to thank William George for running the test suite the partition.! Sort of both without WSL2 and native Linux applications and WSL2 using MS custom with. Raster layer as a Mask over a year custom kernel with some flaws and limitations fundamental difference WSL2... Well as the correct version of Windows as well as the above example predecessor lies in architecture! Since June 2019, an enhancement of WSL ( WSL ) hole check! To make WSL2 performance better and suitable for you or not knows at this time side of two equations the. Maybe its the lack of developers, maybe the Hypervisor, who knows at time... Or not slow when run from WSL2 filesystem when mounting the drive that WSL2! Addition to supporting our site, we want to help you get all the top news,,... By WSL2 or certain other applications sales have plummeted this year - what.