vercel / vercel/hyper

High CPU usage on windows

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#1,813 6 comments 2 reactions 0 assignees View on GitHub

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📊 Type: Performance
Dominant language
TypeScript
Stars
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Forks
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Avg merge
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Merged PRs (30d)
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Description

I just installed hyper term 1.3.2 on a windows 7 VM, and CPU usage is insane. It spikes when I focus out and in.

No customization, nothing, just default install.

hyper_term

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First steps

  1. Read the whole issue, then the project's contributing guide.
  2. Comment on the issue to say you are picking it up — it saves two people doing the same work.
  3. Fork the repository and make your change on a branch.
  4. Open a pull request that references the issue number.

Research direction

Reproduce the report in Hyper 1.3.2 on a Windows 7 VM using the default installation, then observe CPU usage while focusing the terminal out and back in. Done means the focus transition no longer causes the reported excessive CPU usage; the issue does not name a source file or test to start from.

Written by the indexing model from the issue text.

Assessment

Tech stack
typescript
Domain
desktop
Issue type
Bug
Difficulty
4/5
Estimated time
3-5 days
Activity status
Stale
Clarity
Needs clarification
Newbie friendliness
30/100

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