Output starts to slow to a crawl

[bcardarella]

Description

Clipboard-20251103-143518-696.mp4

I'm on 1.0.15 with a somewhat long chat history. At some point the LLM output starts to write very very slowly.

OpenCode version

1.0.15

Steps to reproduce

No response

Screenshot and/or share link

No response

Operating System

No response

Terminal

No response

[github-actions]

This issue might be a duplicate of existing issues. Please check:

• Performance noticeably drops with very long history #3094: Performance noticeably drops with very long history (closed) - Similar symptoms with slow text output and jumpy rendering after long usage
• Long prompt history stalls the app, long load time #3746: Long prompt history stalls the app, long load time - Identical reporter (bcardarella) experiencing performance issues with long history
• Text rendering is VERY slow (and CPU usage is really high even when idle) #811: Text rendering is VERY slow - Detailed report about slow text rendering and high CPU usage with similar symptoms

Feel free to ignore if none of these address your specific case.

[thdxr]

this seems like the provider is responding slowly

[thdxr]

i will double check though