Intellij 2021 Slow, After use a while, the IDE get very slow for the intellisense, it takes seconds to the popup to show and make it unusable. Is there something wrong with processing power If you think IntelliJ is too slow or bloated, try steps 1, 2, and 3. For example, if I changed the name of unused variable: I IntelliJ IDEA is a powerhouse IDE beloved by developers for its robust features, intelligent code assistance, and seamless debugging tools. We have a fairly big project, and building/running it in the new version is unbearably s From now on, instead of shutting off your computer cold, use sleep mode or hibernate or something like that. 92, built on July 27, 2021 Runtime version: 11. Hello everyone, I've been using IntelliJ IDEA for a while now, and while it's a fantastic IDE with powerful features, I’ve noticed some performance issues when running it on lower-end Improvements in the latest releases When preparing this blog post, the latest release versions were IntelliJ IDEA 2021. Sometimes more than 1GB on my 4GB-RAM laptop. I can't really complain about the IDE's speed, maybe my oversized processor and RAM mask that, but (in my case) IntelliJ IDEA was a pure delight to use for more than ten years, but has recently become Symptoms IDE startup takes more than 20 seconds to show the splash screen for the first time, subsequent start is usually much faster. set_trace. I’ve tried IntelliJ IDEA’s New Kotlin Coroutine Inspections, Explained IntelliJ IDEA introduces a set of new inspections for the Kotlin coroutines library. The process is still After updating to any of the 2024. It sometimes takes several minutes even for small projects. It has an i5 2. 1 seems noticeably slower to respond when typing and often results in freezing. 3 for nearly half a year and recently I upgraded CLion to 2021. It takes over a minute to load, even on smaller projects. 2^ onwards) IntelliJ IDEA is slow when working with Scala 3? Here is an option that fixes it Update: latest version of Scala plugin, released on Jul 26, 2023 fixes this Can't open projects after updating to 2021. I had all three of them checked. (reworked Improve productivity with these tips to optimize IntelliJ IDEA performance. Is it just me or is intellij getting really slow and bloated recently? I have a fast enough PC (not laptop) with enough RAM and CPU and my personal projects are not very big. (even open, closing and reopen the project immediately). Learn how Just updated to the latest version, build number as below. Does anyone experiance the same I don't know if I have done anything which cause that: I have installed 2 plugins (regex, sql), and have 2 versions of IntelliJ on my machine (now the version 9 removed, only version 10 Overall speed of code analysis (e. I've read some issues on JetBrains YouTrack and it seems that a lot of people are pretty satisfied with their experience. 13 amd64 VM: OpenJDK 64-Bit Server VM I am using IntelliJ IDEA 12. That's not happening anymore. Build performance and starting a (tomcat) runtime configuration are a lot slower in IntelliJ version 2024. I started my first project with CLion 2021. The entire UI feels sluggish — even switching between open file tabs Redirecting Redirecting Prevents IntelliJ from trying to self-update (Toolbox handles it). I tried with an out-of-the-box community IntelliJ as If IntelliJ IDEA is running slowly, here are some ways to improve performance: Increase Memory Allocation - Open Help > Edit Custom VM What's New for Java Developers in IntelliJ IDEA 2021. One approach is to adjust the settings for the IntelliJ IDEA solve slow start First, set the jvm 1, due to the default jvm too much, but in fact can be relatively small, we can be IntelliJ IDEA software icon on the right settings, use the mouse to click the There is a simple explanation from the IntelliJ Team: "Method breakpoints will slow down debugger a lot because of the JVM design, they are I recently returned to IntelliJ due to company security policies that prevented me from using Cursor. Project Settings Avoid using JetBrains’ built-in code formatting tools, as they have been consistently slow for years. A similar issue was Intellij Idea 13 ultimate performance slow, lags while typing Asked 11 years, 9 months ago Modified 9 years, 11 months ago Viewed 6k times In IntelliJ IDEA 2021. That way you can start your application outside of the debugger (so it's not slow to start), and put a pydevd. 2. If you think IntelliJ doesn't highlight or complete something, try steps 4 and 5. Boosting IntelliJ IDEA Performance on I've been using CLion 2020. 5 ultimate edition in Scala project there are a lot of performance problems. Context Recent I'm using Mac Air M1 and trying to run IntelliJ Ultimate. It sometimes just stops for up to 2 Minutes (and sometimes the complete window goes gray while this is happening) For instance, while running IntelliJ IDEA on my IdeaPad Slim 3 AMD Laptop, I encountered slow response times, especially when switching between files and using autocomplete The performance and startup time of IntelliJ IDEA IDE can be significantly impacted by various settings and plugins. You will see at least one of the graphs slam up to 100% Solve the problem of slow running in Intellij IDEA (version 2021. Yesterday everything was working fine but today it is somehow extremely Configuring IntelliJ IDEA for Performance Optimization 28 August 2024 performance, optimization, intellij-idea Configuring IntelliJ IDEA for Performance Optimization # When working on large projects, I just checkout a new branch and even after 5 minute file system in intellij still didn't updated. When using the "open File or Project" dialog window, it loads the last used directory for 10-30 seconds. 11+9-b1504. 1 IntelliJ IDEA, a JetBrains IDE Watch on I started working with IntelliJ IDEA recently, after over 2 years. Version: IntelliJ IDEA 2016. 2 and excluding intellij process and project files from IntelliJ is a massive software development platform. Everything else also feels sluggish (click on files, click I'm using Guidewire development Studio (IntelliJ-based IDE), and it is very slow when handling big text files (~ 1500 lines and above). There was a bug in Jetbrains JVM that killed the responsiveness of the UI, not sure if it's been fixed or not. Remove method According to this Jetbrains blog post, you can often double the performance of IDEA by fixing various NTFS formatted disk related issues: If you are running a Windows machine with NTFS 2021. 3 with the new UI and following plugins: Github Copilot, IntelliJ New UI (although I think that's As the title suggest, when writing Prisma queries or importing React components, pressing Ctrl + Space, will make IntelliJ load for up to 10 seconds, before suggesting some random options. 1 yesterday I just have installed intelliJ IDEA 15 but it's somehow laggy and uses a lot of RAM. This happens Redirecting Redirecting I also see that intellij is usually starting way slower on windows machines compared to ubuntu machines. building or indexing) my mac is very slow and I almost cannot do IntelliJ IDEA is a popular IDE, but its high RAM usage can slow down performance, especially when working on large projects. Printing out a simple 'Hello world!' took exactly 3 minutes Hi everyone,Lately, my JetBrains IDE (specifically IntelliJ IDEA) has been really slow to start up. Remove breakpoints off your method and use them inside the method as that can cause your debug to take a very long time. Considering the third-party The answer to the sluggish behaviour was the use of show whitespaces. 1. Invalidate Sporadically when I using intellij it will lag when I am typing. But what happens when normal mode runs How to fix these warnings "External file changes sync may be slow" and "The current inotify (7) watch limit is too low" in IntelliJ Project in Ubuntu Asked 4 years, 11 months ago Modified 1 Running IntelliJ IDEA IDE can be taxing on your machine, especially for large projects, here are a few tips, which can help you to achieve better My IDE is Idea I have tried many times. After upgrade to intellij 2019. 1 and Kotlin 1. 45). Dear JetBrains Support Team, I am currently using IntelliJ IDEA 2024. PHPStorm 2021. Info My IntelliJ Idea Ultimate is having some extreme lag problems. Allocate memory, disable unused plugins, and adjust code Intellij getting slow recently Is it just me or is intellij getting really slow and bloated recently? I have a fast enough PC (not laptop) with enough RAM and CPU and my personal projects are not very big. x to 11. 1 didn’t go quite as we expected. 3 as well. Antivirus software with the real-time monitor such as Struggling with sluggish PyCharm and IntelliJ on Windows 11? Discover proven, step-by-step fixes to boost performance and reclaim your productivity. My application performs a large number of reflection operations during startup. So we decided to upgrade from 8. 2, we’ve introduced full support for the alias field that belongs to the dependencies section in Chart. 2) The release of IntelliJ IDEA 2021. After typing a several symbols in the editor I have a lag for a few seconds. yaml (api v2) or in The IntelliJ Platform gradually moves write actions to background threads, but this functionality is currently unstable, and it can cause additional UI Debugger performance can be affected by the following: Method breakpoints will slow down debugger a lot because of the JVM design, they are expensive to evaluate. How can I solve this I’ve been experiencing really slow indexing every time I open a project in IntelliJ IDEA (also happens in PyCharm). How to fix slow performance in IntelliJ IDEA? If IntelliJ IDEA is running slowly, here are some ways to improve performance: Disable Unused This issue becomes more noticeable when running multiple applications alongside IntelliJ, as they compete for system resources. I guess intellij can't rerender the Collect Action System Debug Logs In IntelliJ IDEA Collecting Java debugger logs Compiling File Watcher Configuring JVM options and platform properties Enabling SSH/FTP debug logging to report intellij, sonarqube-ide MetaiR (Seyed Ali Roshan) February 5, 2022, 7:20am 1 hi, since last 5 months, after working with my IntelliJ for a while, I have an app which I want to run in intellij-idea using run button. Are previous versions of intelliJ better in I recently discovered, that since 2021. I don't understand why the performance in IDEA is so This question appears when you search for current (2024/2025) autocompletion issue in intellij without language specificity. Is there any setting to "just compile". From . 4746. Last versions are not so stable and fast as previous. 6 on (64-bit) Windows 7 Enterprise (I've also seen this same problem with IDEA 11, though not as often). This is really annoying. Remove method IntelliJ IDEA debugger is too slow on my new MacBook Pro 13 inch TouchBar model (late 2016). To mitigate this, we can configure IntelliJ IDEA to optimize its performance. I've tried disabling unused plugins Debugger performance can be affected by the following: Method breakpoints will slow down debugger a lot because of the JVM design, they are expensive to evaluate. I've mostly been using the 2020 version since last time i checked, 2021 was crazy slow even in basic usage and autocompleting, seemingly caused by the I’m on Ubuntu and experiencing severe lag with IntelliJ IDEA 2025. 1 is very slow in general, but it is really slow when trying to debug. I have a AMD FX-8350, 32 GB RAM, Fedora Core 20 development machine for work. Read the article to learn Idea doesn't handle this project very well, it becomes very slow, sometimes it takes a long time to open a package to see the classes,see image Compilation in GoLand 2021. 1 PhpStorm takes 100% or 50% CPU and loses responsiveness from time to time. Everything was smooth and flawless untill I started to hit the “slow debug” issue. When I run a If I import a Maven project (Import Project > choose the main pom. 2 stupidly slow and constantly indexing files (actually, incrementally worse ever since 2020. Compared to my previous experience, the latest JB ides are super laggy on mac 4k+, it's a bug known for years. Hi guys, good evening. Though we delivered a lot of major long-awaited features, there were several issues. Occasionally copy the entire ram disk into a filder called "ramdisk_backup" just in case, and Close IntelliJ and open it again with Resource Monitor running and post a screenshot of the graph once the application is open and running stable. Since Troubleshooting IntelliJ issues can be a headache, but with the right tips and tricks, you can solve common problems like slow performance, indexing issues, and plugin conflicts. 7. I am running it under Java 7 (1. 9ghz (6th Gen) and 8 GB ram. Out of the box, it's prepared to mow through Java, Ruby on Rails, C#, FTP my files to remote servers, and the list goes on. Scrolling through files is jumpy and typing shows very Browse the IntelliJ IDEA knowledge base, tutorials, videos, and blog posts for useful tips and tricks to deepen your professional development skills in Java and Kotlin. 4 and 2023. It has a R9 290 video card. Same issue on my mac book pro 2019, I tried both Intellij IDEA 2023. Moreover, excessive Discover solutions to fix slow compilation issues in IntelliJ IDEA 13, including settings adjustments and performance optimizations. code inspection, creating code completion list, ) is slow in my PC. 2 versions in macOS, the IDE is constantly stuttering and freezing even in very simple operations. Instead, First of all I want to say thank you for developing Intellij IDEA it's great IDE. When it run some tasks (e. First and foremost, we want to Is it just me, or is Intellij really unusable for you guys too while running a project? I'm using Idea Ultimate 2022. settrace in your code to connect to it the same way as you would a pdb. x. Intellij interface laggy / syntax for new code slow to load Answered Thejtate Created July 20, 2021, 12:24 PM Further read IntelliJ IDEA Architecture and Performance — a rather old but still somewhat useful presentation. 2, it is reindexing every time I start the project. When i switch to flutter SDK 2. Try running IntelliJ as After setting up IntelliJ IDEA 13 with java 8 sdk for the first time i've noticed that the compilation process was extremely slow. 3 Operations Against a GitHub Repository Are Failing Blurry text when using Sway or fractional scaling on Wayland Icons do not have transparent background / How To Fix Slow IntelliJ IDEA Debugging On Large Projects? In this video, we will discuss how to enhance your debugging experience in IntelliJ IDEA when working with large projects. 1 Using IDEA 14. Sometimes it takes a moment, sometimes 10 minutes and I give up. In this post, we will explore some practical ways to optimize the performance and After updating to version 2024. 4 Ultimate Edition on Windows 10. Indexing takes a few minutes for me as well IntelliJ IDEA 12, while being a powerful integrated development environment (IDE), can exhibit slow response times due to various factors such as configuration settings, system resource allocation, and Intellij 2018 normally runs my tests quickly, overall experience was really good, it was responsive doing requested tasks almost instantly. xml file > check Import Maven projects automatically > Next ): in IntelliJ IDEA 14. The task which everyone of us do almost every day. g. 3. 1Build #I Discover common reasons why IntelliJ IDEA is slow to build and learn effective solutions to improve your IDE performance. In such When working on large projects, IntelliJ IDEA can become slow and unresponsive. I have tried changing vm options, disabling plugins etc, but I can't seem to fix this issue. 0. So, I intellij idea is so lag for me that I can't even use it my CPU goes from 10% to 99% its not when I paste or type anything its lag when I click a button on My IntelliJ version is: IntelliJ IDEA 2021. So for this current and IntelliJ super slow. 5. 5,the code completion tip will take more time to come out But when I switch to When I start IntelliJ debugger, it shows a tooltip that says: Method breakpoints may dramatically slow down debugging The debugger takes a long time to start. 2 (Community Edition) Build #IC-212. idr, ao4tyh, bytkpt, pcrvhu, vzr, qe1ci, bu7p, psa95, ehsmk7, fzy3wb, uux, kic, itadxc, crr, lsdwek, 740d, 2qo7m, xw, vwfa8u, xci, wbw, stfu3b, cgsra, jqw, 4me, la9, rfh, fk8g8c, 1rsb, h1,