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golangLAKEHOUSE/scripts/multi_coord_stress.sh
root 0fa42a0cc3 multi-coord stress Phase 1.5: shared-role contracts + paraphrase handover 
Phase 1 had two known gaps: (1) the 3 contracts had zero shared role
names, so same-role-across-contracts Jaccard was vacuous (n=0); (2)
the verbatim handover at 100% was the trivial case, not the hard
learning test (paraphrased queries against another coord's playbook).

Both fixed in this commit.

Contract redesign — all 3 contracts now share warehouse worker /
admin assistant / heavy equipment operator roles, plus a unique
specialist per contract (industrial electrician / bilingual safety
coord / drone surveyor — the "specialist not on the standard roster"
case from J's spec). Counts and skill mixes vary per region.

New driver phase 4b — paraphrase handover. Bob runs qwen2.5-paraphrased
versions of Alice's contract queries against Alice's playbook
namespace. Tests whether institutional memory propagates across
coordinators AND across natural wording variation that Bob would
introduce when running Alice's contract.

Run #002 result (5K workers + 10K ethereal_workers, 4 demand × 3
coords + paraphrase handover):

  Diversity (the question J asked: locking or cycling?):
    Same-role-across-contracts Jaccard = 0.119 (n=9)
      → 88% of workers DIFFER across regions for the same role name.
        Milwaukee warehouse vs Indianapolis warehouse vs Chicago
        warehouse pull mostly distinct top-K from the same population.
        The system locks into geo+cert+skill context, not cycling.
    Different-roles-same-contract Jaccard = 0.004 (n=18)
      → role-specific retrieval works (unchanged from Phase 1).

  Determinism: Jaccard = 1.000 (n=12) — unchanged.

  Learning:
    Verbatim handover  4/4 = 100%  (trivial case, expected)
    Paraphrase handover 4/4 = 100% (HARD case — passes!)
      Of those 4 paraphrase recoveries:
        - 2 used boost (Alice's recording was already in Bob's
          paraphrase top-K; ApplyPlaybookBoost re-ranked to top-1)
        - 2 used Shape B inject (recording wasn't in Bob's
          paraphrase top-K; InjectPlaybookMisses brought it in)

The boost/inject mix is healthy — both paths are used and both
produce correct top-1s. Multi-coord institutional memory propagation
is empirically working under wording variation.

Sample warehouse worker top-1s across contracts (proves diversity):
  alice / Milwaukee     → w-713
  bob   / Indianapolis  → e-8447
  carol / Chicago       → e-7145
Three different workers from the same 15K-person population,
selected on geo+cert+skill context.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
2026-04-30 08:03:16 -05:00

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#!/usr/bin/env bash
# Multi-coordinator stress harness — Phase 1 of the 48-hour mock.
#
# Three coordinators (Alice / Bob / Carol) own three distinct contracts
# (Milwaukee distribution, Indianapolis manufacturing, Chicago
# construction). The driver fires phases:
# 1. baseline — each coord runs their contract's role queries
# 2. surge — each contract's demand doubles (URGENT phrasing)
# 3. merge — alpha + beta combined under alice
# 4. handover — bob takes alpha, USING alice's playbook namespace
# 5. split — alpha surge re-distributed across all 3 coords
# 6. reissue — non-determinism check: same baselines reissued
# 7. analysis — diversity + determinism + learning metrics
#
# Phase 1 deliberately skips the 48-hour clock, email/SMS endpoints,
# and Langfuse wiring — those are Phase 2/3.
#
# Usage:
# ./scripts/multi_coord_stress.sh # run #001
# RUN_ID=002 ./scripts/multi_coord_stress.sh
# K=12 ./scripts/multi_coord_stress.sh
set -euo pipefail
cd "$(dirname "$0")/.."
export PATH="$PATH:/usr/local/go/bin"
RUN_ID="${RUN_ID:-001}"
WORKERS_LIMIT="${WORKERS_LIMIT:-5000}"
ETHEREAL_LIMIT="${ETHEREAL_LIMIT:-0}"
CORPORA="${CORPORA:-workers,ethereal_workers}"
K="${K:-8}"
OUT_JSON="reports/reality-tests/multi_coord_stress_${RUN_ID}.json"
OUT_MD="reports/reality-tests/multi_coord_stress_${RUN_ID}.md"
if ! curl -sS --max-time 3 http://localhost:11434/api/tags >/dev/null 2>&1; then
echo "[stress] Ollama not reachable on :11434 — skipping (need it for embeddings)"
exit 0
fi
echo "[stress] building binaries..."
go build -o bin/ ./cmd/storaged ./cmd/catalogd ./cmd/ingestd ./cmd/queryd \
./cmd/embedd ./cmd/vectord ./cmd/pathwayd ./cmd/observerd \
./cmd/matrixd ./cmd/gateway \
./scripts/staffing_workers ./scripts/multi_coord_stress
pkill -f "bin/(storaged|catalogd|ingestd|queryd|embedd|vectord|pathwayd|observerd|matrixd|gateway)" 2>/dev/null || true
sleep 0.3
PIDS=()
TMP="$(mktemp -d)"
CFG="$TMP/stress.toml"
cleanup() {
echo "[stress] cleanup"
for p in "${PIDS[@]:-}"; do [ -n "${p:-}" ] && kill "$p" 2>/dev/null || true; done
rm -rf "$TMP"
}
trap cleanup EXIT INT TERM
cat > "$CFG" <<EOF
[s3]
endpoint = "http://localhost:9000"
region = "us-east-1"
bucket = "lakehouse-go-primary"
use_path_style = true
[gateway]
bind = "127.0.0.1:3110"
storaged_url = "http://127.0.0.1:3211"
catalogd_url = "http://127.0.0.1:3212"
ingestd_url = "http://127.0.0.1:3213"
queryd_url = "http://127.0.0.1:3214"
vectord_url = "http://127.0.0.1:3215"
embedd_url = "http://127.0.0.1:3216"
pathwayd_url = "http://127.0.0.1:3217"
matrixd_url = "http://127.0.0.1:3218"
observerd_url = "http://127.0.0.1:3219"
[storaged]
bind = "127.0.0.1:3211"
[catalogd]
bind = "127.0.0.1:3212"
storaged_url = "http://127.0.0.1:3211"
[ingestd]
bind = "127.0.0.1:3213"
storaged_url = "http://127.0.0.1:3211"
catalogd_url = "http://127.0.0.1:3212"
max_ingest_bytes = 268435456
[queryd]
bind = "127.0.0.1:3214"
catalogd_url = "http://127.0.0.1:3212"
secrets_path = "/etc/lakehouse/secrets-go.toml"
refresh_every = "1s"
[embedd]
bind = "127.0.0.1:3216"
provider_url = "http://localhost:11434"
default_model = "nomic-embed-text"
[vectord]
bind = "127.0.0.1:3215"
storaged_url = ""
[pathwayd]
bind = "127.0.0.1:3217"
persist_path = ""
[observerd]
bind = "127.0.0.1:3219"
persist_path = ""
[matrixd]
bind = "127.0.0.1:3218"
embedd_url = "http://127.0.0.1:3216"
vectord_url = "http://127.0.0.1:3215"
EOF
poll_health() {
local port="$1" deadline=$(($(date +%s) + 5))
while [ "$(date +%s)" -lt "$deadline" ]; do
if curl -sS --max-time 1 "http://127.0.0.1:$port/health" >/dev/null 2>&1; then return 0; fi
sleep 0.05
done
return 1
}
echo "[stress] launching stack..."
./bin/storaged -config "$CFG" > /tmp/stress_storaged.log 2>&1 & PIDS+=($!); poll_health 3211 || { echo "storaged failed"; exit 1; }
./bin/catalogd -config "$CFG" > /tmp/stress_catalogd.log 2>&1 & PIDS+=($!); poll_health 3212 || { echo "catalogd failed"; exit 1; }
./bin/ingestd -config "$CFG" > /tmp/stress_ingestd.log 2>&1 & PIDS+=($!); poll_health 3213 || { echo "ingestd failed"; exit 1; }
./bin/queryd -config "$CFG" > /tmp/stress_queryd.log 2>&1 & PIDS+=($!); poll_health 3214 || { echo "queryd failed"; exit 1; }
./bin/embedd -config "$CFG" > /tmp/stress_embedd.log 2>&1 & PIDS+=($!); poll_health 3216 || { echo "embedd failed"; exit 1; }
./bin/vectord -config "$CFG" > /tmp/stress_vectord.log 2>&1 & PIDS+=($!); poll_health 3215 || { echo "vectord failed"; exit 1; }
./bin/pathwayd -config "$CFG" > /tmp/stress_pathwayd.log 2>&1 & PIDS+=($!); poll_health 3217 || { echo "pathwayd failed"; exit 1; }
./bin/observerd -config "$CFG" > /tmp/stress_observerd.log 2>&1 & PIDS+=($!); poll_health 3219 || { echo "observerd failed"; exit 1; }
./bin/matrixd -config "$CFG" > /tmp/stress_matrixd.log 2>&1 & PIDS+=($!); poll_health 3218 || { echo "matrixd failed"; exit 1; }
./bin/gateway -config "$CFG" > /tmp/stress_gateway.log 2>&1 & PIDS+=($!); poll_health 3110 || { echo "gateway failed"; exit 1; }
echo
echo "[stress] ingest workers (limit=$WORKERS_LIMIT) into 'workers' corpus..."
./bin/staffing_workers -limit "$WORKERS_LIMIT"
echo
echo "[stress] ingest ethereal_workers (limit=$ETHEREAL_LIMIT, 0=all) into 'ethereal_workers' corpus..."
./bin/staffing_workers \
-parquet "/home/profit/lakehouse/data/datasets/ethereal_workers.parquet" \
-index-name ethereal_workers \
-id-prefix "e-" \
-limit "$ETHEREAL_LIMIT"
echo
echo "[stress] running multi-coord stress driver..."
EXTRA_FLAGS=""
if [ "${WITH_PARAPHRASE_HANDOVER:-1}" = "1" ]; then
EXTRA_FLAGS="$EXTRA_FLAGS -with-paraphrase-handover"
fi
./bin/multi_coord_stress \
-gateway "http://127.0.0.1:3110" \
-contracts tests/reality/contracts \
-corpora "$CORPORA" \
-k "$K" \
-out "$OUT_JSON" \
-ollama "http://localhost:11434" \
-judge "${JUDGE_MODEL:-qwen2.5:latest}" \
$EXTRA_FLAGS
echo
echo "[stress] generating markdown report → $OUT_MD"
# Render compact markdown from the JSON. Same shape as the lift harness
# reports so reviewers can compare format.
total=$(jq -r '.events | length' "$OUT_JSON")
gen_at=$(jq -r '.generated_at' "$OUT_JSON")
div_role=$(jq -r '.diversity.same_role_across_contracts_mean_jaccard' "$OUT_JSON")
div_role_n=$(jq -r '.diversity.num_pairs_same_role_across_contracts' "$OUT_JSON")
div_xrole=$(jq -r '.diversity.different_roles_same_contract_mean_jaccard' "$OUT_JSON")
div_xrole_n=$(jq -r '.diversity.num_pairs_different_roles_same_contract' "$OUT_JSON")
det_jacc=$(jq -r '.determinism.mean_jaccard' "$OUT_JSON")
det_n=$(jq -r '.determinism.num_reissued_pairs' "$OUT_JSON")
hand_run=$(jq -r '.learning.handover_queries_run' "$OUT_JSON")
hand_top1=$(jq -r '.learning.recorded_answers_top1_count' "$OUT_JSON")
hand_topk=$(jq -r '.learning.recorded_answers_topk_count' "$OUT_JSON")
hand_rate=$(jq -r '.learning.handover_hit_rate' "$OUT_JSON")
ph_run=$(jq -r '.learning.paraphrase_handover_run // 0' "$OUT_JSON")
ph_top1=$(jq -r '.learning.paraphrase_top1_count // 0' "$OUT_JSON")
ph_topk=$(jq -r '.learning.paraphrase_topk_count // 0' "$OUT_JSON")
ph_rate=$(jq -r '.learning.paraphrase_handover_hit_rate // 0' "$OUT_JSON")
cat > "$OUT_MD" <<MDEOF
# Multi-Coordinator Stress Test — Run ${RUN_ID}
**Generated:** ${gen_at}
**Coordinators:** alice / bob / carol (each with own playbook namespace: \`playbook_alice\` / \`playbook_bob\` / \`playbook_carol\`)
**Contracts:** $(jq -r '.contracts | join(" / ")' "$OUT_JSON")
**Corpora:** \`${CORPORA}\`
**K per query:** ${K}
**Total events captured:** ${total}
**Evidence:** \`${OUT_JSON}\`
---
## Diversity — is the system locking into scenarios or cycling?
| Metric | Mean Jaccard | n pairs | Interpretation |
|---|---:|---:|---|
| Same role across different contracts | ${div_role} | ${div_role_n} | Lower = more diverse (different region/cert mix → different workers) |
| Different roles within same contract | ${div_xrole} | ${div_xrole_n} | Should be near-zero (different roles = different worker pools) |
**Healthy ranges:**
- Same role across contracts: < 0.30 means the system is genuinely picking different workers per region/contract.
- Different roles same contract: < 0.10 means role-specific retrieval is working.
- If either is > 0.50, the system is "cycling" the same handful of workers regardless of query intent.
---
## Determinism — same query reissued, top-K stability
| Metric | Value |
|---|---:|
| Mean Jaccard on retrieval-only reissue | ${det_jacc} |
| Number of reissue pairs | ${det_n} |
**Interpretation:**
- ≥ 0.95: HNSW retrieval is highly deterministic; reissues land on near-identical top-K. Good — system locks into a stable view of "best workers for this query."
- 0.80 – 0.95: Some HNSW or embed variance, acceptable.
- < 0.80: Retrieval is unstable — reissues see substantially different results, suggesting either embed nondeterminism (Ollama returning slightly different vectors) or vectord nondeterminism (HNSW insertion order affecting recall).
---
## Learning — handover hit rate
Bob takes Alice's contract using Alice's playbook namespace. Did Alice's recorded answers surface in Bob's results?
| Metric | Value |
|---|---:|
| Verbatim handover queries run | ${hand_run} |
| Alice's recorded answer at Bob's top-1 (verbatim) | ${hand_top1} |
| Alice's recorded answer in Bob's top-K (verbatim) | ${hand_topk} |
| **Verbatim handover hit rate (top-1)** | **${hand_rate}** |
| Paraphrase handover queries run | ${ph_run} |
| Alice's recorded answer at Bob's top-1 (paraphrase) | ${ph_top1} |
| Alice's recorded answer in Bob's top-K (paraphrase) | ${ph_topk} |
| **Paraphrase handover hit rate (top-1)** | **${ph_rate}** |
**Interpretation:**
- Verbatim hit rate ≈ 1.0: trivial case — Bob runs identical queries; should always hit.
- Paraphrase hit rate ≥ 0.5: institutional memory survives wording change — the harder learning property.
- Paraphrase hit rate ≈ 0.0: Bob's paraphrases drift past the inject threshold, so Alice's recordings don't activate. Same caveat as the playbook_lift paraphrase pass.
---
## Per-event capture
All matrix.search responses live in the JSON — top-K with worker IDs, distances, and per-corpus counts. Search by phase:
\`\`\`bash
jq '.events[] | select(.phase == "merge")' ${OUT_JSON}
jq '.events[] | select(.coordinator == "alice" and .phase == "baseline")' ${OUT_JSON}
jq '.events[] | select(.role == "warehouse worker") | {phase, contract, top_k_ids: [.top_k[].id]}' ${OUT_JSON}
\`\`\`
---
## What's NOT in this run (Phase 1 deliberately defers)
- **48-hour clock.** Events fire as discrete steps, not on a timeline.
- **Email / SMS ingest.** No endpoints exist on the Go side yet.
- **New-resume injection mid-run.** The corpus is fixed at the start.
- **Langfuse traces.** Need Go-side wiring.
These are Phase 2/3. The Phase 1 substrate is what the time-based runner will mount on top of.
MDEOF
echo
echo "[stress] DONE"
echo "[stress] evidence: $OUT_JSON"
echo "[stress] report: $OUT_MD"
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