fuc git:(master) yarn install yarn install v1.3.2 [1/4] Resolving packages... [2/4] Fetching packages... info There appears to be trouble with your network connection. Good to know that it still is buggy - especially specifically where an improvement is to be expected. 2) Remove the progress bar which consumes more time "npm set progress=false". WSL 2 with Visual Studio Code. If the solution was tweaking Windows Defender, is there a complete writeup of what to do somewhere. Is there no way to optimize the linking? Does WSL seem slow on npm install/yarn? check this issues if still doesn't fix your problem https://github.com/nodejs/node/issues/4150 https://github.com/npm/npm/issues/11283. privacy statement. I don't usually work with WSL, but have used v1 in the past on a modern laptop similar to yours, with an SSD. On MacOs this takes roughly 2-10s, on Ubuntu 16.04 around 2s and on WSL I get between 40-60s which is unbearable. On Wed, 15 Feb 2017 at 20:04, Hutson Betts ***@***. If I press Enter on a blank terminal line, it takes about a second for the prompt string to show up. Like, really really slow. MacBookPro takes 17 seconds, my Windows machine takes 122 seconds. This is expected! Cannot reproduce effects of disabling real-time protection or adding exclusion to project folder. I just installed WSL2 on my home computer for the first time and something i notice that i don't see on my work computer is that WSL2 has dramatically lower network speed (wget or git clone tested).Speeds on WSL seem to be about 10-20 kb/s wheras windows download speed seem to be correlating to … will it act in the same way or I'll have to make some changes because this code uses yarn workspace, So finally after struggling for 2-3 hours, I had to use npm i -g . We’ll keep getting updates and I’ll keep testing to see if performance is improving. What's the accepted solution to the issue in this thread? Indexing disabled, Have some other AV running so just following these steps as above mentioned by @Altiano, Whitelist project folder from AV To verify that Yarn installed successfully, run the following commands which will print the Yarn version number: yarn --version. See full list on vxlabs. 0.0001s Compiled successfully! Microsoft is doing fantastic work integrating Linux with their Windows operating system. Most noticeable is when running yarn start. OS: Windows 10 14393.321 & MacOS 10.12. 1) Check your npm version "npm --version" (must be higher than 2.1.8)Update your npm package by "npm -g install --save latest-version". To verify the Installation execute the following command : $ nodejs --version. According to some issues that relate here and the comments above, I'd like to reopen this issue in order to gather some other solutions. Not sure if it's still related to Windows Defender, or how fast the file access is improved after the complete delete and re-install (maybe it's like a defragmentation that helps on reading speeds?). Seems to work really well apart from issues like this one. Slow WSL. @bestander if you want a reproducible case, please clone this repo: https://github.com/kumarharsh/yarn-bug, and run yarn install, and then yarn add react-helmet. xcode Command /bin/sh failed with exit code 1. xcopy is slower on my work PC than yarn, I suspect because it doesn't copy files in parallel while yarn does (That shouldn't matter for IO bound operations but AV are making it a CPU bound operation & xcopy wasn't written to fight so much stupidity ), Adding npm, yarn cache folders and node.exe to defender's exclusion list would be enough, of course all this can't be in indexed folders. The main improvement with Yarn is when you have a warm cache (ie. Hopefully you should be well on your way to building Electron apps in Windows with WSL 2. I never actually thought to investigate the issue until one frustrated evening, I had the task manager open and noticed Windows Defender was … ... Another possibility is that ts-jest is slow. rebuilding takes 200-800ms on Ubuntu, 1-2s on MacOs and 9-20s on WSL. I've tested a lot about the installation speed between MacOS and Windows. Docker Desktop. Regarding empty node_modules a good thing to do is to measure how much is due to yarn and how much is due to FileSystem, Hard drive & Anti virus. yarn: 0.15.1 Update in 2020: Now that Microsoft has released the Spring 2020 Windows update we have access to WSL 2 on all editions of Windows 10 (including Home). but why yarn install after removing node_modules taking so long? While this is fine, the Docker Desktop for Windows application integrates with WSL2 quite well and provides a GUI.. yarn add seems to install and link everything (all items in package.json, ~30k dependencies) all the time. Some changes could be done in yarn to sidestep that (symlinking files ?) I totally forgot about this as I already have c:\src whitelisted on my computers. Thanks for trying Yarn. after you've installed a package at least once), but with React Native, the huge number of files will also be a cause of some of the slowness. I would appreciate (but do NOT REQUIRE) that any changes (bugs, new features or spelling errors) be sent to me for inspection, discussion and poss. As a rule of thumb, WSL 2 accessing host (NTFS) files is about 5 times slower than WSL 1 accessing those same files. This is useful for developers targeting Linux or multiplatform production environments, The issue persisted so I just reverted back to WSL v1 and that solved my issue. but WSL npm is buggy when running in on the windows filesystem. I don't really need it at all, so I disabled it http://www.softwareok.com/?seite=faq-Windows-10&faq=53 and gained another performance boost. 72.7701s And while I enjoy fast speed on macOs and Linux, Windows has always been a bit slow. WSL and WSL-18 (High Power) Short Time Overload (STOL) Rating will be removed from the datasheet. Windows build number: 10.0.19041.84 Dist: Ubuntu 18.04 LTS. I've been using Docker with WSL 1 for some time but the file performance is a problem, especially in large codebases. I find it personally quite useful being able to do native Linux development onthe Windows partition of my ThinkPad, whilst still having access to all of thenative Windows applications that I sometimes n… We do have a task to experiment with hardlinks ( #499) which should improve perf in this scenario. It does not matter if the dependency I'm installing depends on any other dependency, A simple npm install for installing a new dependency or upgrading an existing one takes a fraction of this time. https://github.com/yarnpkg/website/blob/master/en/docs/_installations/windows.md, http://stackoverflow.com/questions/40566222/yarn-5x-slower-on-windows, yarn linking dependencies on windows painfully long, http://www.softwareok.com/?seite=faq-Windows-10&faq=53, Yarn installation takes more time on Windows 10, yarn add or yarn remove take too long on Windows, https://github.com/notifications/unsubscribe-auth/ACBdWAEghXfPo4bX9mN0hV8l8YaH2rmlks5rc1pigaJpZM4KVwpA, [integrity check broke] Always linking, never "up to date", Linking dependencies is taking a long time, [WIP] Use the windows CopyFile API for copying files, Windows Defender/Anti-malware Causing Performance Issues after CU update, Yarn Dependency Issue on Windows - Takes Forever, Slow performance with yarn serve and yarn build after Enso 4.4.0, ThinkPad X1 Carbon 4, 1TB PCI-E SSD, 16GB Memory, Whiteilst the Yarn cache directory ((%LocalAppData%\Yarn)) from AV. instead of yarn global add file:.. npm worked like a charm, Not sure how this is helping, but it is. I've been using the beta since it landed in Windows … rebuilding takes 200-800ms on Ubuntu, 1-2s on MacOs and 9-20s on WSL. With, %i in ('yarn cache dir') do set yarncachedir=%, ConEmu cygwin/msys connector version 1.2.2, ProductName : Windows 10 Pro Insider Preview, BuildLabEx : 17025.1000.amd64fre.rs_prerelease.171020-1626. "Recommended": Extensions recommended by VS Code based on the file types in your current project. Watch and WatchOptions. I've gone ahead and created another test app and found similar results. @bestander this is the same problem with me. It'd be appreciated . Was it #3234 or tweaking Windows Defender? VS Code You can also skip to the chosen solution. Tab completion takes several seconds. 0.0001s Local: Have you verified that you're really using WSL2? 62.9449s $ react-scripts start webpack can watch files and recompile whenever they change. Cannot reproduce effects of disabling real-time protection or adding exclusion to project folder. I’ve recorded a video of how I have Docker Desktop along with WSL 2 working together along with other tools that I use.. I’ve … WSL opens up a bunch of new capabilities for developers using Windows, and is pretty fast for normal everyday web development tasks. Installing an additional dependency (npm install weird) takes 57023.7593ms. Basically after you have one of the Linux distributions installed in WSL 2 all the rest is same as if running Magento directly on Linux. @cpojer I guess they are right . Just over a day ago, WSL 2 was released to Windows Insiders in the Fast Ring. Yarn is preserving determinism every time it runs add/remove, so it needs to check if any dependency got hoisted to the root of node_modules when dependencies change. – Josh Nov 16 '16 at 19:47 Discussion. React, Webpack & Yarn on WSL. Next, execute the following command to uninstall the imported WSL distros: wsl --unregister. If I press Enter on a blank terminal line, it takes about a second for the prompt string to show up. That is why it runs full linking phase. WSL is slow and still has all kind of glitches (it's beta software after all), so you'll need to wait until Microsoft fixes these issues. I am hoping to using webpack, yarn, babel & es6. -> I was previously using docker exec -it yarn test and found it faster when I changed to using my host. – kovinet Sep 8 '20 at 5:45 For the time being, Linux is my primary development OS, but I keep a close eye on WSL 2. 奈何WSL有很多bug，经常会出现一些奇怪的事情，百思不得其解的时候发现问题还是在WSL中，例如，在1709版本中使用npm或者yarn安装包依赖时，会出现各种问题： 例如在yarn中，出现了 … but essentially. By the way in my (dual-booted) Ubuntu benchmarks I was using the same NTFS drive as the one Windows normally runs on; and it's still fast there. What about npm, how fast it does clean install? My computer specs: intel i7-8650U 2.11 GHz, 16GB RAM Windows 10 Pro [Version 10.0.19018.1], Distro: Ubuntu 18.04.3. yarn start | gnomon Sign in Already on GitHub? At the time of writing this article, the latest version of Yarn is version 1.17.3. Adding node.exe to Windows Defender exclusions gave me a huge performance boost http://126kr.com/article/1884rsed7l, It did seem to improve the speed a bit 212 -> 170 seconds Not sure if anyone has experience using create-react-app in WSL2, but my yarn start command is running awfully slow. I want to get a new Surface to replace this Mac. What I did to test that was to copy the full node_module (As generated by yarn, not npm) of material2 somewhere in yarn cache : And then for each test I cleaned node_modules & ran either yarn install, npm install or an xcopy from the previously created folder : Each time AV was enabled it was toping the CPU chart during yarn install or xcopy (On my home PC 30% cpu total was taken at the max but on my work PC it fill one core for xcopy & all my cores for yarn) Initially one change triggered a compilation that took ~1 minute. Hey Nick, sorry I forgot to mention but yes I do in fact have an SSD! @kuncevic Nice to see that upgrading node works for yarn add :). @bestander @kumarharsh Yarn doesn't optimises file copy operations on windows due to a libuv/nodejs bug (See #2958 for a potential fix in yarn code) that isn't present on node 7.1+ so you can get your second command (yarn add) to be a lot faster just by upgrading node. 63k files again. I've gone ahead and created another test app and found similar results. 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. Thanks for raising a new issue, I'll respond there, It's been almost an hour now and I'm waiting for this command to finish the process. Personally I suggest to list the hardware configurations about your test machine and upload some related pics. What’s Next? I'm sad that WSL2 is still not quite there, but I'm excited about it. Are you using Cygwin or WSL ("Bash on Ubuntu on Windows")? Tab completion takes several seconds. And while I enjoy fast speed on macOs and Linux, Windows has always been a bit slow. 0.1479s yarn run v1.19.1 (Most of this time is wasted in paperjs trying to install canvas as a dep - but this time would be common for both npm & yarn). So to sum up there are 4 ways to improve performance: @Altiano yes, but it's still not enough to get performance even close to Mac/Linux. Another issue I have noticed - Indexing service on Windows tries to index every file in node_modules. Things did improve by 2x with @kittens' hoisting fixes, but still the time taken is too much. Not sure if anyone has experience using create-react-app in WSL2, but my yarn start command is running awfully slow. My windows isn't set to index the path in question, so that still doesn't solve the issue. Did anyone face with this appearance? Why not just delete/copy the files that need to change? I decided to give yarn a shot because it stated it was fast and the offline installs made coding without a network connection a plausible thing. I'm using macOS. Restart distribution by typing wsl -t followed by distribution name or run wsl --shutdown either in cmd or PowerShell. We do have a task to experiment with hardlinks (#499) which should improve perf in this scenario. Most noticeable is when running yarn start. npm install rimraf -g Please mention your node.js, yarn and operating system version. They even backported in support for WSL 2 in Windows versions 1903 and 1909. First linking phase (1561 operations) - it creates all the folders for all the dependencies. Though it's slower than Mac for 10+s, it has a significant boost. This is still painfully slow on windows, even deactivating anti-virus and Windows defender. You can access the files trough \\wsl$\..\ path path from Windows host. This should be informed from the official docs I think. @OshotOkill - Would you like to submit a pull request adding a note about antivirus apps to the website, in the Windows installation instructions? Both are known to have pretty bad disk IO performance. I have spent that past couple of days trying to figure out what's the best way to set a react development environment on Windows. So it seems to help, but it could still be improved, because it's still more than 3x slower than in Linux. Here's the file you'd need to edit: https://github.com/yarnpkg/website/blob/master/en/docs/_installations/windows.md (you can edit it directly on Github). Surface Book 2 WSL 1: 257 seconds; Surface Book 2 WSL 2: 52 seconds; 2015 MacBook Pro: 45 seconds; 2018 MacBook Pro: 38 seconds; While still not as fast as the latest MacBook Pro, WSL 2 has made significant improvements over WSL 1. The main improvement with Yarn is when you have a warm cache (ie. Sign up for a free GitHub account to open an issue and contact its maintainers and the community. ; WSL 2 using its built in NTFS support (going via the 9p service exposed by the Window host) is unusably slow. You can kill running WSL processes with wsl --terminate, then just open a new bash shell. Now yarn add / rm takes 7 secs, Thanks everyone, a significant optimization for Windows landed in 0.24 #3234 (comment). Basically after you have one of the Linux distributions installed in WSL 2 all the rest is same as if running Magento directly on Linux. Native Linux on the same hardware is the fastest. I switched to Yarn a while ago, because Npm is incredibly limited. Using windows file copy operation is a little bit faster than using node API to copy files too (See #2960 for a potential PR) and would optimize yarn install a little bit but I don't know if it would egalize with npm (didn't test).