anomalyco / anomalyco/opencode

After the computer restarts from hibernation, the bun process consumes a large amount of CPU.This issue occurred in OpenCode version 1.18.15.

Open
#41,337 3 comments 0 reactions 1 assignee View on GitHub

@Hona is already working on this.

Since Aug 8, 2026.

Dominant language
TypeScript
Stars
209k
Forks
27.5k
PR merge metrics
PR metrics pending

Description

Description

https://github.com/oven-sh/bun/issues/37224

What version of Bun is running?

opencode:1.18.15
What platform is your computer?

Microsoft Windows NT 10.0.19045.0X64
What steps can reproduce the bug?

After completely shutting down the computer using hibernation and then restarting it, I found that the 'bun' process was using excessively high CPU usage, exceeding normal levels.
What is the expected behavior?

After the computer restarts from hibernation, the CPU usage of bun is approximately 5%.
What do you see instead?

After restarting the computer from hibernation, the CPU usage of bun is approximately 65%.
Additional information

This issue occurred in OpenCode version 1.18.15.
It works normally after completely closing the process and restarting it.

Plugins

no

OpenCode version

1.18.15

Steps to reproduce

No response

Screenshot and/or share link

No response

Operating System

windows10

Terminal

windows

Contributor guide

Open the contributing guide

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.

Assessment

This issue has not been assessed yet.

Get new issues in your inbox

A short digest of beginner-friendly GitHub issues.