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[GitHub] [netbeans] rfrkk opened a new issue, #3933: Request to fix editor frozen issue to improve the performance of〈Go to Declaration〉feature
rfrkk opened a new issue, #3933:
URL: https://github.com/apache/netbeans/issues/3933
### Apache NetBeans version
Apache NetBeans 13
### What happened
Hi
I work as a web developer using html.css.javascript and php. I would like you to request to fix this issue to improve the performance of netbeans13.
When i use〈Go to Declaration〉feature that Netbenas13 is often frozen and editor is incapable of operation, the performance of netbeans 13 is much lower than that of netbeans 12.6.
Netbeans13 and 12.6 all i use default settings, and no installed any extra plugins, these are the videos I made:
1. netbeans13 frozen: (https://user-images.githubusercontent.com/137764/161173612-29881d36-369b-43fe-9412-7be27b64d404.mp4)
2. netbeans12.6 no frozen: (https://user-images.githubusercontent.com/137764/161171064-f133e2df-5834-4ad3-8511-7f362724acfa.mp4)
Tks.
### How to reproduce
### step1. Use ctrl+mouse click to go Category_model declaration.
### step2. It will change to Category_model
### step3. After Category_model opening , go back FendController from there immediately. Then using ctrl+mouse click to go Controller declaration, but editor is often frozen and incapable of operation until 10s later.
### Did this work correctly in an earlier version?
Apache NetBeans 12.6
### Operating System
windows10
### JDK
java 8
### Apache NetBeans packaging
Apache NetBeans binary zip
### Anything else
_No response_
### Are you willing to submit a pull request?
No
### Code of Conduct
Yes
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[GitHub] [netbeans] rfrkk commented on issue #3933: Request to fix editor frozen issue to improve the performance of〈Go to Declaration〉feature
Posted by GitBox <gi...@apache.org>.
rfrkk commented on issue #3933:
URL: https://github.com/apache/netbeans/issues/3933#issuecomment-1107374965
@Chris2011
Thank you for your assistance.
First, I re-downloaded nb13 (Binaries: netbeans-13-bin.zip (SHA-512, PGP ASC).
Second, I removed all nb cache and java sdk 8.
Third, I installed java jdk 17 and started nb13, but the test result still freezes in "Go to Declaration".
Finally, I started nb12.6, and the test results all worked smoothly. I guess it may be that the specifications of my laptop are old computers in 2015, or the architecture of nb13 is very different from nb12.6, which is the result? :)
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[GitHub] [netbeans] czukowski commented on issue #3933: Request to fix editor frozen issue to improve the performance of〈Go to Declaration〉feature
Posted by GitBox <gi...@apache.org>.
czukowski commented on issue #3933:
URL: https://github.com/apache/netbeans/issues/3933#issuecomment-1153607725
I also noticed a considerable slowdown since NB13, but I tried it with a large project (close to 40k classes). NB12.6 handled it a little better, but still quite slowly. "Go to Declaration" is generally not usable in this situation, it works sometimes, but more often it takes a lot of time to respond (sometimes freezing the UI) or shows 'Cannot refactor' message box right away. Upgrading JDK (currently OpenJDK 18 on Win10) didn't seem to make any difference 😥
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Re: [I] Request to fix editor frozen issue to improve the performance of〈Go to Declaration〉feature [netbeans]
Posted by "junichi11 (via GitHub)" <gi...@apache.org>.
junichi11 closed issue #3933: Request to fix editor frozen issue to improve the performance of〈Go to Declaration〉feature
URL: https://github.com/apache/netbeans/issues/3933
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[GitHub] [netbeans] rfrkk closed issue #3933: Request to fix editor frozen issue to improve the performance of〈Go to Declaration〉feature
Posted by GitBox <gi...@apache.org>.
rfrkk closed issue #3933: Request to fix editor frozen issue to improve the performance of〈Go to Declaration〉feature
URL: https://github.com/apache/netbeans/issues/3933
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[GitHub] [netbeans] czukowski commented on issue #3933: Request to fix editor frozen issue to improve the performance of〈Go to Declaration〉feature
Posted by GitBox <gi...@apache.org>.
czukowski commented on issue #3933:
URL: https://github.com/apache/netbeans/issues/3933#issuecomment-1200944239
> Otherwise a temporary solution would be to increase your cache size (it makes the IDE usable, but still slow): https://stackoverflow.com/questions/28811246/netbeans-background-scanning-projects-takes-too-long/31869064#31869064
I would like to point out that the linked post is from year 2015 and the example provided sets max heap size to 2 GB, which nowadays may be actually lower than default. This post here describes how to find out the default settings on your system: https://stackoverflow.com/a/13871564
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Re: [I] Request to fix editor frozen issue to improve the performance of〈Go to Declaration〉feature [netbeans]
Posted by "junichi11 (via GitHub)" <gi...@apache.org>.
junichi11 commented on issue #3933:
URL: https://github.com/apache/netbeans/issues/3933#issuecomment-1815811290
I've fixed in #6712
Could someone test it?
zip dev version is available: https://github.com/apache/netbeans/suites/18271218545/artifacts/1056392947
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Re: [I] Request to fix editor frozen issue to improve the performance of〈Go to Declaration〉feature [netbeans]
Posted by "czukowski (via GitHub)" <gi...@apache.org>.
czukowski commented on issue #3933:
URL: https://github.com/apache/netbeans/issues/3933#issuecomment-1812288621
I suspect it has to do primarily with the project size, the system performance and possibly OS (they say, NTFS on Windows is very slow).
In my experience,〈ctrl + mouse click〉,〈Go to Declaration〉and 〈Ctrl+B〉are often unstable. I suspect PHP parser may be involved, because if I make a change, even in a file that is not large, almost always navigating becomes unstable, but after a while it's working again. Also a lot of consequent navigation (clicking back and forth, like OP described) causes similar problems.
I've come up with a quick way to initialize a large PHP project for testing. Essentially, first clone Magento (the largest open source project I'm aware of), initialize its Composer dependencies and then beef it up even more by adding additional dependencies known to be large:
```sh
git clone https://github.com/magento/magento2.git .
composer install
composer require aws/aws-php-sns-message-validator:* facebook/graph-sdk:* facebook/php-business-sdk:* google/apiclient:* nikic/php-parser:* phing/phing:* php-coord/php-coord:* phpoffice/phpspreadsheet:*
```
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[GitHub] [netbeans] rfrkk commented on issue #3933: Request to fix editor frozen issue to improve the performance of〈Go to Declaration〉feature
Posted by GitBox <gi...@apache.org>.
rfrkk commented on issue #3933:
URL: https://github.com/apache/netbeans/issues/3933#issuecomment-1102102597
@junichi11
I delete netbeans 13 cache (C:\Users\XXXX\AppData\Local\NetBeans\Cache\13), and also delete netbeans 12.6.
But the problem still exists, When neabenas forzen that cpu just usage 20%.
I just use the old version 12.6, that's ok.
tks.
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[GitHub] [netbeans] rfrkk commented on issue #3933: Request to fix editor frozen issue to improve the performance of〈Go to Declaration〉feature
Posted by GitBox <gi...@apache.org>.
rfrkk commented on issue #3933:
URL: https://github.com/apache/netbeans/issues/3933#issuecomment-1100575616
This is an example :
https://github.com/oceanfish567/oceanfish0416/tree/master
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Re: [I] Request to fix editor frozen issue to improve the performance of〈Go to Declaration〉feature [netbeans]
Posted by "Chris2011 (via GitHub)" <gi...@apache.org>.
Chris2011 commented on issue #3933:
URL: https://github.com/apache/netbeans/issues/3933#issuecomment-1815327905
> I suspect it has to do primarily with the project size, the system performance and possibly OS (they say, NTFS on Windows is very slow).
>
> In my experience,〈ctrl + mouse click〉,〈Go to Declaration〉and 〈Ctrl+B〉are often unstable. I suspect PHP parser may be involved, because if I make a change, even in a file that is not large, almost always navigating becomes unstable, but after a while it's working again. Also a lot of consequent navigation (clicking back and forth, like OP described) causes similar problems.
>
> I've come up with a quick way to initialize a large project for testing. Essentially, first clone Magento (the largest PHP open source project I'm aware of), initialize its Composer dependencies and then beef it up even more by adding additional dependencies known to be large:
>
> ```shell
> git clone https://github.com/magento/magento2.git .
>
> composer install
>
> composer require aws/aws-php-sns-message-validator:* facebook/graph-sdk:* facebook/php-business-sdk:* google/apiclient:* nikic/php-parser:* phing/phing:* php-coord/php-coord:* phpoffice/phpspreadsheet:*
> ```
I suspect the project size is mnot the problem, I just had a quick look and it has not that much stuff inside. Also the developer sad, that there is a difference between 12.6 where it worked well to 13. I also encountered a Problem with performance with PHP with one version accidentally but I didn't check further what the problem was, because it was not that pain for me to investigate. But I think I will check it too.
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[GitHub] [netbeans] mko-callpage commented on issue #3933: Request to fix editor frozen issue to improve the performance of〈Go to Declaration〉feature
Posted by GitBox <gi...@apache.org>.
mko-callpage commented on issue #3933:
URL: https://github.com/apache/netbeans/issues/3933#issuecomment-1199310187
I agree, NetBeans is very slow at this and similar tasks, like autocomplete for classes (probably same reason, takes too long to resolve it).
If your project contains symlinks that could cause loops make sure to add them to ignored paths in your project config. Otherwise a temporary solution would be to increase your cache size (it makes the IDE usable, but still slow): https://stackoverflow.com/questions/28811246/netbeans-background-scanning-projects-takes-too-long/31869064#31869064
I think there are 2 problems here:
1. Big projects don't fit in cache
2. The code responsible for resolving classes is slow and needs refactoring
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Re: [I] Request to fix editor frozen issue to improve the performance of〈Go to Declaration〉feature [netbeans]
Posted by "Eugene-Melbourne (via GitHub)" <gi...@apache.org>.
Eugene-Melbourne commented on issue #3933:
URL: https://github.com/apache/netbeans/issues/3933#issuecomment-1811598836
Please check what is actually causing the freezing.
Because 〈Go to Declaration〉 is a part of the mouse-right-click drop down menu, and it is also can be called with 〈Ctrl+B〉.
Neither of these ever frozen my system.
Only 〈Ctrl + hover〉 causing the freezing.
The〈ctrl + mouse click〉is difficult to separate from 〈Ctrl + hover〉 but I'm convinced that 〈ctrl+mouse click〉 is not causing it either.
I believe that the methods header definition in a form of a tooltip is a cause for freezing.
It may be a reason why @junichi11 could not reproduce it.
So there may be a few ways to go from this point
a) this particular bug is about 〈Go to Declaration〉 , it is different from 〈Ctrl + hover〉
in this case
a.1) it can be fixed already at some point - then it can be closed now
a.2) it exists bun neither me no @junichi11 can reproduce it - then it needs more details
b) This bug was never about the 〈Go to Declaration〉 but was always about the 〈Ctrl + hover〉
in this case:
This ticket does not describe the problem well so some description can be take from my new ticket https://github.com/apache/netbeans/issues/6634
however, my new ticket is about the missing configuration while this ticket is about the slowness and freezing
so, they are not duplicates
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Re: [I] Request to fix editor frozen issue to improve the performance of〈Go to Declaration〉feature [netbeans]
Posted by "junichi11 (via GitHub)" <gi...@apache.org>.
junichi11 commented on issue #3933:
URL: https://github.com/apache/netbeans/issues/3933#issuecomment-1822098483
I'm going to merge #6712 tomorrow.
Then, I will
- close this
- delete dev build
Thanks!
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[GitHub] [netbeans] mko-callpage commented on issue #3933: Request to fix editor frozen issue to improve the performance of〈Go to Declaration〉feature
Posted by GitBox <gi...@apache.org>.
mko-callpage commented on issue #3933:
URL: https://github.com/apache/netbeans/issues/3933#issuecomment-1200953142
Huh. You're right. In my case 4GB is the default max size.
That means increasing the `InitialHeapSize` must be helping in my case (default 256mb).
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[GitHub] [netbeans] Chris2011 commented on issue #3933: Request to fix editor frozen issue to improve the performance of〈Go to Declaration〉feature
Posted by GitBox <gi...@apache.org>.
Chris2011 commented on issue #3933:
URL: https://github.com/apache/netbeans/issues/3933#issuecomment-1106538064
I see you still using JDK 8. Is it possible for you that you can try out JDK 11 or maybe 17? I have Win 10, NB 13 and JDK 14. Didn't test your project with my WordPress project, I also can't reproduce it. Please test it with a newer JDK and let us know whether it sill exists or not :)
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[GitHub] [netbeans] junichi11 commented on issue #3933: Request to fix editor frozen issue to improve the performance of〈Go to Declaration〉feature
Posted by GitBox <gi...@apache.org>.
junichi11 commented on issue #3933:
URL: https://github.com/apache/netbeans/issues/3933#issuecomment-1100156413
@rfrkk Could you provide an example code to reproduce it?
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[GitHub] [netbeans] junichi11 commented on issue #3933: Request to fix editor frozen issue to improve the performance of〈Go to Declaration〉feature
Posted by GitBox <gi...@apache.org>.
junichi11 commented on issue #3933:
URL: https://github.com/apache/netbeans/issues/3933#issuecomment-1101956195
@rfrkk
Umm, I can't reproduce it in my PC (although it's Ubuntu).
Please try deleting your cache directory.
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