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Posted to notifications@netbeans.apache.org by "bernard01 (via GitHub)" <gi...@apache.org> on 2025/08/09 01:30:55 UTC

Re: [I] High CPU usage without activity [netbeans]

bernard01 commented on issue #8669:
URL: https://github.com/apache/netbeans/issues/8669#issuecomment-3169620497

   I get high increasing load on all cores. Task manager reports CPU usage 25% to 30% and memory 5.5 GBytes The IDE shows 1975/2388 MB. It looks like a memory leak. How should I run the IDE so I get the information that is needed to analyze this?
   
   Perhaps something like:
   
   -XX:+HeapDumpOnOutOfMemoryError
   
   -XX:HeapDumpPath=<file-or-dir-path>
   
   Meanwhile I just keep it running to see what happens next.
   
   [selfsampler3.zip](https://github.com/user-attachments/files/21694138/selfsampler3.zip)
   
   


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