Docker Desktop WSL 2 backend has now been available for a few months for Windows 10 insider users and Microsoft just released WSL 2 on the Release Preview channel (which means GA is very close). The path should be /mnt/{drive}/{the folder you were in on Windows}. My working environment is based on guests running on VMware - with reasonable performance . Feb 14, 2021 #linux #windows10 #virtualbox. Video reference: Figure3: Build time in WSL2 of a big Angular project. Using Docker in WSL 2. You can now access the file system of your Linux distro from within Windows 10 seconds (Linux git) vs ~400 ms (Windows git.exe)! uname -r output: 4.4.-18362-Microsoft. Last week Microsoft released, to "Windows Insiders", version 2 of the Windows Subsystem for Linux (WSL). This update brings a lot of performance improvement through a set of optimised Hyper-V features. Kali Linux. Bash into Linux. Nevertheless, the current performance issues of using Windows-hosted projects directly in WSL2 may give a negative first impression of the overwhelming benefits it brings. While my previous column was focused on outlining the benefits of WSL, this month I take an opposite look and outline five reasons for . Learn all about WSL2, the new version of the Windows Subsystem for Linux, and what changes have been made to improve performance. People have found that WSL2 is actually slower than WSL, and the performance gains were so minimal, they were almost non-existent. Amazon Linux 2. This is extremely handy because you can run Docker on Windows side and use it from Linux simply by letting Docker expose itself on the loopback interface via its settings. So I run a ng build -watch on this project, both on Windows filesystem and bot in WSL2 and the difference in build time is quite important. You're compiling the mainline kernel though, and I'd like to focus on Microsoft's fork that's optimised for WSL2 compatibility and performance, and also includes the latest native features like GPU support. PyCharm allows you to use WSL Python as your interpreter, and now supports Git in your WSL2 filesystem. I have used WSL for about one year and jumped back to Linux due to the performance issue of the former one. I paid for it, make it work for me. We took our CUDA on WSL driver outside of the sign-wall. This is a kernel specially optimised for WSL2 both in terms of size and performance and is based on the stable original code from 'kernel.org'. We're not able to continue accessing the mounted Windows drives from WSL (as we do with WSL1) because file performance across the Windows and Linux operating systems is slower in WSL2. Unlike VS Code, you can only use PyCharm with a paid license or apply for a free student license. WSL 2 does not include support for accessing serial ports. WSL2 is considered to be an overhaul of the original Windows Subsystem for Linux. For example, I could not get the debugger or the Jupyter tool window working. Windows 10 WSL vs. VirtualBox Ubuntu Performance On An Intel Core i9 7900X. According to the official documentation for VirtualBox . will be a big pain. What was the problem? Native, results in seconds, lower is better). Similarly In my real-world pattern-matching application - WSL2 is much slower than Linux on . This allows you to directly work in the Linux filesystem from within your IDE. hyper-v) is just too poor. However the existing ThreadPool performance test (QueueUserWorkItem_WaitCallback_Throughput) confirms the circa 5x slower performance under WSL2. As a hint of how popular WSL is, right now WSL versions of Ubuntu are the 2nd and 5th most popular apps in Microsoft Store's . Let's take a look at how to get your .NET development environment setup using Amazon Linux 2 running on WSL2, and Visual Studio Code. March 2, 2020 by Matt Hernandez, @fiveisprime Last June, the Docker team announced that they will be investing in getting Docker running with the Windows Subsystem for Linux (WSL). - Your projects live inside a portable and controllable VHD. You cannot always expect things to work the same way as plain old Linux. Download: Debian for Windows. But, it also loses by a lot under certain scenarios. There are multiple X11 servers available for Windows (X410, VcXsrv, and more) and you can use them with WSL2. Installing WSL2 on Windows 10. WSL2, which stands for Windows Subsystem for Linux is a Windows feature that allows you to use Linux in Windows 10, through a lightweight VM running a full featured Linux Kernel maintained by Microsoft and a "userland" distro of your choice like Ubuntu, Fedora or OpenSUSE, this gives you a shell like Bash and total Linux compatibility from . huxflux 47 minutes ago [-] "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. It doesn't get slowdowns from multiple IO through network share (9P Protocol).. In my column last month, I discussed reasons why you should use Windows Subsystem for Linux (WSL), which allows you to run Linux distributions on Windows 10 and Windows 2016 systems.But just because you can do something doesn't necessarily mean that you should. Not bad at all especially in the CPU/system benchmarks where in many cases delivered comparable performance to Ubuntu Linux itself". Running linux in virtualbox with VB 6.1.18 is slow, it's not unsably slow, thus someone can claim that "it works!", however, it's slower than without WSL2, slowing it down into uncomfortable level. Huge performance drop of VMWare Player guest running on Windows 10 host with active Hyper-V. VMWare Player (and workstation) since version 15.5.5 supports mode where VMware guests and Hyper-V (or WSL2) guests can be run side by side on Windows 10 machine. Today Microsoft anounced the new WSL2 (Windows Subsystem for Linux), which will be shipped later this year. In simple words, you have now a Linux distribution inside your Windows machine faster than running virtual machines. Unlike WSL 1, WSL 2 runs Ubuntu in a virtual machine, using Hyper-V — much more similar to Multipass — while using Microsoft's own Linux kernel. Figure 2. I have been running "ai-benchmark" suite - I see score of 15k for RTX 0270 on WSL2 vs 25k on Linux. Description: Code intellisense as well as auto formatting are very slow for very simple C++ files when using the Remote - WSL extension for C++ development on WSL. The results are as follows: Ubuntu 20.04 container on WSL2: ~3.5 seconds. In my column last month, I discussed reasons why you should use Windows Subsystem for Linux (WSL), which allows you to run Linux distributions on Windows 10 and Windows 2016 systems.But just because you can do something doesn't necessarily mean that you should. All of this is made possible with the recent changes to the architecture of WSL to run within a lightweight virtual machine (VM), which we talked about in an earlier blog post about WSL 2. Sure you could go read a 100-internet-page on performance, but why. You can now access the file system of your Linux distro from within Windows . Hope you'll enjoy your Linux with WSL2 experience as much as I do. what is the current performance of WSL2 over a classic Linux VM? WSL1 vs WSL2. The Linux subsystem has been around for quite a while now, but it has never been really usable - at least this is the case for version 1 (in terms of performance, compatibility etc.). That said, I am a fan, and get a lot of use out of WSL1. This implies a considerable loss of performance when executing processes that operate at a low network level. Our user guide and blog links below, contain valuable information to aid . Accessing the Linux FS from Windows (\\wsl$\) is also slow. Like Ubuntu, Kali is based on Debian. Craig Loewen will show you how to get things installed and set up a Linux development workflow that is integrated with Windows and VS Code. An exception is GetThreadStatic (8.3ns vs 2.6ns). Learn all about WSL2, the new version of the Windows Subsystem for Linux, and what changes have been made to improve performance.Craig Loewen will show you h. I see claims of performance improvements in latest driver release notes - yet I for one am not seeing any significant performance increases of late - may be 5-10% at most since last several upgrades. Today I learned the hard way: don't you dare running a vanilla install of VirtualBox together with Windows Subsystem for Linux v2 (WSL2). Microsoft now has stable documentation on how to install WSL and update to WSL2. The second is recent, but only compares to a native install. September 3, 2019 by Matt Hernandez, @fiveisprime It's been a couple of months since the initial betas for the Windows Subsystem for Linux 2 (WSL 2) were launched and I wanted to share a bit about what this is all about and how this will help you be more productive. However, in the following graph we can see the average of all the marks obtained. Rodinia benchmark suite results ( WSL2 vs. It supposed to be 20 times faster than the current WSL. For the Blender benchmark, WSL2 performance is comparable or close to native Linux (within 1%). The threading microbenchmarks mostly only moderately slower under WSL2. WSL2 architecture is entirely different from WSL1. Recent "Insider Dev Channel" builds of Win10 even allows access to the Windows NVIDIA display driver for GPU computing applications for WSL2 Linux applications! First build in Linux took 105 seconds to precompile everything then another 22 seconds to become operative. is it the same? And, in addition, there are peripherals that do not work properly due also to how Hyper-V controls this Linux. WSL2-Linux-Kernel VS scrcpy Compare WSL2-Linux-Kernel vs scrcpy and see what are their differences. Since June 2019, an enhancement of WSL (WSL 2) was delivered with Windows 10. VS Code has good WSL2 . 3. While the functionality of the Linux interface provided by WSL1 was limited, WSL2 uses a complete Linux kernel. None of these shit in VirtualBox. While WSL 2 actually uses the Linux kernel running under Hyper-V, you won't have as much of a performance hit than with a VM because you aren't running most of the other processes that run on a Linux system. Microsoft has given its army of unpaid testers some Linux loving with the latest build of next year's Windows 10. One key observation from the tests is: When I/O is involved, the WSL2 performance tends to still be much slower than having a bare metal Linux installation but at least better than the original WSL. Instead of setting up servers and stuff, installing a simple app called 'kex' is all you need to do. I just saw that Kali linux updated so that running WSL2 as a GUI machine became infinitely more easy and streamlined. reply. If you're getting tired of Windows in general and want to give another OS a try, I would still highly recommend trying Linux . Behind the scenes, Visual Studio will execute a local rsync copy to copy files from the Windows file system to the WSL2 file system. 1. WSL 1 has access to the same network interface with Windows, which also includes loopback. Install your desired distribution from the Microsoft Store. For desktop its unusable. WSL2 just moved the slowness from one side to the other. At the moment, WSL2 is only available to Windows Insiders starting with build 18917. WSL 2 with Visual Studio Code. Your project needs access to a serial port or USB device. For setting up WSL2, see the official instructions from Microsoft here. For example, if you were in c:\my-project, the path on the Linux side should be /mnt/c/my-project. That's because WSL2 uses Hyper-V under the hood, which is incompatible with VirtualBox. X11 vs. native X11. WSL 2 is a new version of the architecture that powers the Windows Subsystem for Linux to run ELF64 Linux binaries on Windows. Also under Windows in a PowerShell with the Windows version of git, no performance penalty was noticable. The performance of Ubuntu Linux run using the Windows Subsystem for Linux 2 ( WSL2) under the upcoming Windows 11 release was a close match to the performance of the distro run on bare metal,. I'm a React web developer and I/O are important because of the gazillion of files in the node_modules. To get up and running, follow the guide above through to the point where you set up a new linux distribution. WSL2. WSL2 will be faster than WSL1 for many development related workloads like cloning large git repositories or building projects with thousands of files because WSL1 inherits NT's file handling semantics instead of Linux's. I've benchmarked those tasks (same project, same repository, same distro) on the same laptop on WSL1 and Linux in . Docker and WSL2 are 2 very different things. One of the advantages of my dev setup is using X11 apps in Docker containers so the setup won't differ regardless of the machine or Linux distribution used. VS Code has a special integration with WSL2 in its Remote Development extension pack. Set WSL 2 as the default version with: wsl --set-default-version 2, also from PowerShell. Docker Windows 10 Pro / WSL2 - NTFS vs. Linux Native File System - Empiric Performance compared Nov-2021 Running Docker Desktop on Windows 10 with volumes shared from a windows power shell via e.g. You will save a lot of time of your life. Visual Studio Code has an amazing experience using VS Code Remote to create a way for you to have a full-fledged Linux IDE directly on your Windows machine, keep extensions and settings across both Windows and different WSL distros (you can view our getting started with VS Code tutorial here. ; After installing, open the "Ubuntu 20.04 LTS" app from the Start menu and it should come up with a command line console. ; Installing Arch Linux Basic installation. I wanted to do the same with WSL2. From a terminal, from VS code, or PowerShell, type bash to connect to your default WSL2 Linux distro. I chose Ubuntu 20.04 LTS. WSL 2 with Visual Studio Code. I see a lot of comparison of WSL2 vs WSL but not WSL2 vs VM. You get all benefits from WSL 2 like a full Linux kernel. For your use case, which I think is being able to run Linux commands on Windows, you might want to use WSL2. September 3, 2019 by Matt Hernandez, @fiveisprime It's been a couple of months since the initial betas for the Windows Subsystem for Linux 2 (WSL 2) were launched and I wanted to share a bit about what this is all about and how this will help you be more productive. While my previous column was focused on outlining the benefits of WSL, this month I take an opposite look and outline five reasons for . He also has links to other comparisons on the bottom of the page. Before doing that, however, you may want to take a look at existing benchmarks, like this WSL vs. Docker vs. VirtualBox vs. native Linux performance benchmark by Phoronix from February 2018, and examine the results for any tests that stress the same components of the system as your simulation does. If you open a terminal by going to Terminal in the top menu > New terminal, you are immediately in the WSL2 environment and can run commands over there, like ddev start. The distro includes utilities for getting information on remote computers and attempting to . It now uses a full Linux kernel, as well as virtualization technology under the covers. WSL2 offers improved performance over version 1 by providing more direct access to the host hardware drivers. It won't work. Its awesome. Open VS Code, connect to your WSL2 distro. Sharing the loopback is great convenience. While Ubuntu and Debian are general-purpose distributions, Kali Linux is designed for ethical hacking. File performance across the Windows and Linux operating systems is faster in WSL 1 than WSL 2, so if you are using Windows applications to access Linux files, you will currently achieve faster performance with WSL 1. I've been using the beta since it landed in Windows Insiders and I quickly switched over to using . docker compose using a local (Windows NTFS) partition performs significantly slower than on comparable Unix or Mac systems. We've got some container updates for WSL2, so please do check out the release notes in the user guide for details of what is in this edition. Now to address that Windows10 has come up with WSL2, which is a modified Linux kernel to run on top of a stripped version of hyper-v in a light utility VM style. Performance WSL2 vs Linux VM? systemd, and perhaps many other default daemons, does not run at all in WSL2. . Hyper-V for Windows, have not tried it but at least you have an option now as opposed to Windows Evaluation copy. We and our early users have accumulated some experience working with it and are excited to share a few best practices to implement in your Linux container projects! WSL2 does have some unique cons. The WSL is definitive faster than Cygwin, but it is unusable for a few tasks. WSL2 features a Linux kernel running inside Windows 10 and is built on the core technology of Hyper-V to provide better Linux application support and improved file performance. 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