Body:
- Problem:
knowledge.search(rerank=true, limit=8) timed out at 120 seconds during survey synthesis and prior memory also records slow first-search/warm-load behavior, degrading research grounding throughput.
- Proposed fix: add a reproducible benchmark for reranked search latency, separate cold-start from steady-state timings, and identify whether timeout risk is Vamana warm load, rerank scoring, atom slug resolution, or MCP batching.
- Acceptance criteria: benchmark script records cold and warm p50/p95 for reranked search; timeout reproduction is either fixed or documented with a guardrail; live atom-slug resolution has a test or diagnostic; results are saved in a perf artifact.
- Affected crates/ADRs:
crates/khive-pack-knowledge/src/knowledge/mod.rs:1106, crates/khive-pack-knowledge/src/knowledge/mod.rs:1893, /Users/lion/khive-work/shows/khive-improvement-survey/feature-frontier/synthesis.md:90, /Users/lion/khive-work/shows/khive-improvement-survey/feature-frontier/synthesis.md:93, memory note 9e1b82f9, memory note 72f9fdda.
Source: khive-improvement-survey show — proposed backlog (propose-only synthesis). Dedup: NEW.
Body:
knowledge.search(rerank=true, limit=8)timed out at 120 seconds during survey synthesis and prior memory also records slow first-search/warm-load behavior, degrading research grounding throughput.crates/khive-pack-knowledge/src/knowledge/mod.rs:1106,crates/khive-pack-knowledge/src/knowledge/mod.rs:1893,/Users/lion/khive-work/shows/khive-improvement-survey/feature-frontier/synthesis.md:90,/Users/lion/khive-work/shows/khive-improvement-survey/feature-frontier/synthesis.md:93, memory note9e1b82f9, memory note72f9fdda.Source:
khive-improvement-surveyshow — proposed backlog (propose-only synthesis). Dedup: NEW.