Mike Swanson 4545fc8ca3 [Baseline] Pre-zombie-fix checkpoint ...

Investigation complete - 5 agents identified root causes:
- periodic_save_check.py: 540 processes/hour (53%)
- Background sync-contexts: 200 processes/hour (20%)
- user-prompt-submit: 180 processes/hour (18%)
- task-complete: 90 processes/hour (9%)
Total: 1,010 zombie processes/hour, 3-7 GB RAM/hour

Phase 1 fixes ready to implement:
1. Reduce periodic save frequency (1min to 5min)
2. Add timeouts to all subprocess calls
3. Remove background sync-contexts spawning
4. Add mutex lock to prevent overlaps

See: FINAL_ZOMBIE_SOLUTION.md for complete analysis

Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>

2026-01-17 13:34:42 -07:00

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