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High CPU Usage (100%) from copilot-language-server-arm64 process

Open miyazaki2048 opened this issue 7 months ago • 2 comments

Describe the bug The copilot-language-server-arm64 process is causing high CPU usage (100%) during normal operation in Xcode. I've taken a process sample which shows excessive CPU consumption by this language server process.

Versions

  • Copilot for Xcode: 0.35.0 (Language Server Version: 1.321.0)
  • Xcode: Version 16.3 (16E140)
  • macOS: 15.5 (24F74)

Steps to reproduce

  1. Start coding/editing in Xcode and ask questions to Copilot in Chinese characters
  2. Check Activity Monitor
  3. The copilot-language-server-arm64 process consistently shows ~100% CPU usage

Screenshots

Image

Logs

copilot-language-server-arm64.log

miyazaki2048 avatar May 28 '25 02:05 miyazaki2048

Seems related to https://github.com/github/CopilotForXcode/issues/298

zenangst avatar May 28 '25 05:05 zenangst

Describe the bug The copilot-language-server-arm64 process is causing high CPU usage (100%) during normal operation in Xcode. I've taken a process sample which shows excessive CPU consumption by this language server process.

Versions

  • Copilot for Xcode: 0.35.0 (Language Server Version: 1.321.0)
  • Xcode: Version 16.3 (16E140)
  • macOS: 15.5 (24F74)

Steps to reproduce

  1. Start coding/editing in Xcode and ask questions to Copilot in Chinese characters
  2. Check Activity Monitor
  3. The copilot-language-server-arm64 process consistently shows ~100% CPU usage

Screenshots

Image

Logs

copilot-language-server-arm64.log

phanphanthanh1988-ai avatar Sep 12 '25 21:09 phanphanthanh1988-ai