redhat-developer / redhat-developer/vscode-java
Extension causes high cpu load
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performance
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Description
- Issue Type:
Performance - Extension Name:
java - Extension Version:
0.55.1 - OS Version:
Linux x64 5.0.0-37-generic - VSCode version:
1.41.1
⚠️ Make sure to attach this file from your home-directory:
⚠️/home/alejo/redhat.java-unresponsive.cpuprofile.txt
Find more details here: https://github.com/microsoft/vscode/wiki/Explain-extension-causes-high-cpu-load
Contributor guide
First steps
- Read the whole issue, then the project's contributing guide.
- Comment on the issue to say you are picking it up — it saves two people doing the same work.
- Fork the repository and make your change on a branch.
- Open a pull request that references the issue number.
Research direction
Start with the linked VS Code guidance and the requested CPU profile at /home/alejo/redhat.java-unresponsive.cpuprofile.txt, if it is available. Compare the reported Java extension, VS Code, and Linux versions, then identify the source of the high CPU load and verify that it no longer occurs under the reported conditions.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- java, typescript, vscode
- Domain
- devtools, performance
- Issue type
- Bug
- Difficulty
- 4/5
- Estimated time
- 3-5 days
- Activity status
- Stale
- Clarity
- Needs clarification
- Newbie friendliness
- 20/100