IntelliJ IDEA debugger is too slow to start on macOS
intellij debugger extremely slow
intellij debugger hangs
intellij processing classes for emulated method breakpoints
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intellij breakpoints may dramatically slow down debugging
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IntelliJ IDEA debugger is too slow on my new MacBook Pro 13 inch TouchBar model (late 2016). It has an i5 2.9ghz (6th Gen) and 8 GB ram.
Is there something wrong with processing power or is something else wrong? On my pc (i5 4670k, 8gb) the same version runs fine.
You may have a problem with DNS, see the following answer:
git clone https://github.com/thoeni/inetTester java -jar ./bin/inetTester.jar
Find the hostname that's output from the .jar.
sudo nano /etc/hosts and add these two entries.
127.0.0.1 <output-host-name>.local ::1 <output-host-name>.local
Java: slow performance or hangups when starting debugger and , Specify the Java versions used to run IntelliJ IDEA and your code. I am experiencing a similar problem (Ultimate 2017.3, MacOS High Sierra):. 1. My debugger has become very slow almost to the point of being unusable. IntelliJ IDEA debugger is too slow on my new MacBook Pro 13 inch TouchBar model (late 2016). It has an i5 2.9ghz (6th Gen) and 8 GB ram. Is there something wrong with processing power or is someth
Agree with CrazyCoder. There is an easier way for obtaining/modifying hostname instead of using the github repo.
- In system preference, click sharing
2. Click edit in the popup window. In my case, the hostname is MacBook.local.
3. sudo vi /etc/hosts
IntelliJ 2020.1 User interface very laggy/slow response compared to , IDEs Support (IntelliJ Platform) | JetBrains Java: slow performance or hangups when starting debugger and stepping Follow Method breakpoints will slow down debugger a lot because of the JVM design, they are expensive to evaluate. i forgot that in macbook pro you must add your hostname to the /etc/hosts. it� Ignore Z-Ray system requests: Select this checkbox to block requests from the Z-Ray system if they annoy you by invoking the IntelliJ IDEA debugger too often. If starting the Zend Debugger tool fails with the message "Port is busy", specify a port number of your choice higher than 10000.
I would like to add one more case. If we have a number of
method breakpoints, then the Intellij will run extremely slow.
Idea startup very very slow. – IDEs Support (IntelliJ Platform , Any action IDE action to open panels, dialogs are laggy. What is the expected IntelliJ IDEA 2020.1 (Ultimate Edition) Registry: debugger.watches.in.variables =false, debugger. so it's a "global" issue with JetBrains products on macOS. Is it possible to reduce inspections which are done on the fly? Is there any other trick to make IDEA faster? It does not matter whether java version 1.4.2 or 1.5.0 is used it is always so slow. This powerbook has Mac OS X 10.4.1. IDEA 4.5.4 seemed to be faster, although it is noticably slower on Mac than on Windows (probably better JVM on
2018.3, 2018-05-18 01:29:04136 [ 0] INFO - #com.intellij.idea. Idea startup very very slow. Main - OS: Mac OS X (10.13.4, x86_64) Java Server Pages (JSP) Integration (1.0), Java Stream Debugger (181.4892.42), JavaFX (1.0),� By default, it is disabled, and when you start this configuration while another instance is still running, IntelliJ IDEA suggests to stop the running instance and start another one. This is helpful when a run/debug configuration consumes a lot of resources and there is no good reason to run multiple instances.
Intellij freezes when running debug on Mac : IDEA-157303, Problem was not their before upgrade and I remember this issue exactly like this on an older version although I can't remember which. Thanks� Step through the program. Stepping is the process of controlling step-by-step execution of the program.. IntelliJ IDEA provides a set of stepping actions, which are used depending on your strategy (for example, whether you need to go directly to the next line or enter the methods invoked on your way there).
Fix slow Intellij IDEA debugging. The story about debugging pain , IDEA-162738 IDE Slow and Hangs when start debugging. 2 IDEA-165297 " Hello world" is starting for 10 seconds in debug mode on Macbook pro 15( MLH32). Click this button to hide all tabs except for the Console and Debugger tabs. Focus On Startup: If this option is selected, the selected area gets the focus when you start a debugging session. Focus On Breakpoint: If this option is selected, the selected area gets the focus when a breakpoint is reached.
- Are you running 64-bit IntelliJ?
- What do you mean by
slow? Is it slow to start or slow to step? Did you check intellij-support.jetbrains.com/hc/articles/206544799?
- @Nathan that off-topic rule specifically says for non-coding tools, since this is about IntelliJ and Java debuggin it's within topic
- @RayS.Kan you need to be as specific as possible. When is it slow? when it starts, when you are stepping through code. What do you mean? We can't read your mind
- Problem is solved in deed, yes it turns out this is a duplicate of the problem where localhost name resolution takes quite a long time on macOS. This however is step by step guide answer with some external reference and sums up everything in simple words.
- I will try it but just a quick question...what has DNS to do with debugging a simple non web app
- IntelliJ IDEA debugger uses
localhostto connect to the target VM, on Mac
localhostresolution can take a lot of time (30-60 seconds) in some cases.
- This would basically mean that this question is a duplicate of the linked one…
- @DidierL, yes, but it also provides the detailed step by step instructions for the solution vs a link to the external site.
- Thanks , now debugger fires up in a second.