ops(gpu-health): GPU 서비스 health/smoke 표준화 + synthetic VRAM 피크 가드
PR-GPU-Health-1. 운영 준비성 표준화 PR (모델 성능 개선 아님). - OCR /smoke endpoint 추가 (160x60 OK PNG in-memory, 200/503 분기, Docker healthcheck 미사용) - marker /health endpoint 추가 (stt/ocr 동일 시그니처) - reranker docker-compose healthcheck 추가 (TEI :80/health) - scripts/gpu_service_smoke.sh: docker exec 표준 점검 (OCR/STT expose-only) - scripts/gpu_vram_fixture.sh: Mode A sequential + Mode B light overlap + --stress 옵션 - tests/load/fixtures/: synthetic ocr_ok.png / sine_30s.wav / lorem_1p.pdf OCR 빈 응답 false negative — root cause: ports 미매핑. 결정: ocr-service / stt-service 는 expose-only 유지, 운영 점검은 docker exec 내부 curl 표준. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
This commit is contained in:
Hyungi Ahn
Executable
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#!/usr/bin/env bash
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# GPU 미디어/검색 서비스 health/ready/smoke 점검 (PR-GPU-Health-1).
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# OCR/STT/reranker 는 expose-only 라 docker exec 내부 curl 표준 경로 사용.
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# marker 는 ports 매핑이 있지만 일관성을 위해 동일 패턴.
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set -uo pipefail
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OCR=hyungi_document_server-ocr-service-1
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MARKER=hyungi_document_server-marker-service-1
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RERANKER=hyungi_document_server-reranker-1
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STT=hyungi_document_server-stt-service-1
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PASS=0
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FAIL=0
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vram() {
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nvidia-smi --query-gpu=memory.used,memory.free --format=csv,noheader,nounits 2>/dev/null \
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| awk -F',' '{printf "used=%dMiB free=%dMiB\n", $1, $2}'
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}
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probe() {
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local label="$1" container="$2" path="$3" timeout="${4:-5}"
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printf " %-22s " "$label"
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if out=$(docker exec "$container" curl -fsS -m "$timeout" "$path" 2>&1); then
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echo "OK $(echo "$out" | head -c 120)"
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PASS=$((PASS+1))
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else
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echo "FAIL $(echo "$out" | head -c 120)"
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FAIL=$((FAIL+1))
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fi
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}
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probe_post() {
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local label="$1" container="$2" url="$3" body="$4" timeout="${5:-30}" expect="${6:-}"
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printf " %-22s " "$label"
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if out=$(docker exec "$container" curl -fsS -m "$timeout" -H 'Content-Type: application/json' -X POST -d "$body" "$url" 2>&1); then
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if [[ -z "$expect" || "$out" == *"$expect"* ]]; then
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echo "OK $(echo "$out" | head -c 100)"
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PASS=$((PASS+1))
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else
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echo "FAIL(unexpected body) $(echo "$out" | head -c 100)"
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FAIL=$((FAIL+1))
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fi
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else
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echo "FAIL $(echo "$out" | head -c 100)"
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FAIL=$((FAIL+1))
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fi
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}
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echo "=== nvidia-smi baseline ==="
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BASE=$(vram); echo " $BASE"
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echo
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echo "=== health / ready ==="
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probe "OCR /health" "$OCR" "http://127.0.0.1:3200/health" 5
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probe "OCR /ready" "$OCR" "http://127.0.0.1:3200/ready" 5
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probe "marker /health" "$MARKER" "http://127.0.0.1:3300/health" 5
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probe "marker /ready" "$MARKER" "http://127.0.0.1:3300/ready" 5
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probe "reranker /health" "$RERANKER" "http://127.0.0.1:80/health" 5
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probe "stt /health" "$STT" "http://127.0.0.1:3300/health" 5
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probe "stt /ready" "$STT" "http://127.0.0.1:3300/ready" 5
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echo
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echo "=== smoke ==="
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probe "OCR /smoke" "$OCR" "http://127.0.0.1:3200/smoke" 30
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probe_post "bge-m3 embed" "$OCR" "http://ollama:11434/api/embeddings" '{"model":"bge-m3","prompt":"smoke test"}' 30 '"embedding"'
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echo
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echo "=== nvidia-smi after ==="
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AFTER=$(vram); echo " $AFTER"
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echo
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echo " baseline: $BASE"
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echo " after : $AFTER"
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echo
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echo "=== summary ==="
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echo " pass=$PASS fail=$FAIL"
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exit $FAIL
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Executable
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#!/usr/bin/env bash
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# synthetic fixture 기반 GPU VRAM 피크 검증 (PR-GPU-Health-1).
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# Mode A (sequential) + Mode B (light overlap) 기본. --stress 옵션은 5개 동시 (기본 gate 미포함).
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set -uo pipefail
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OCR=hyungi_document_server-ocr-service-1
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MARKER=hyungi_document_server-marker-service-1
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RERANKER=hyungi_document_server-reranker-1
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STT=hyungi_document_server-stt-service-1
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REPO_ROOT="$(cd "$(dirname "$0")/.." && pwd)"
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FIX="$REPO_ROOT/tests/load/fixtures"
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REPORT="$REPO_ROOT/reports/vram_fixture_$(date +%F).md"
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mkdir -p "$REPO_ROOT/reports"
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STRESS_MODE=0
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[[ "${1:-}" == "--stress" ]] && STRESS_MODE=1
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vram() {
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nvidia-smi --query-gpu=memory.used --format=csv,noheader,nounits 2>/dev/null | head -1 | tr -d ' '
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}
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copy_fixtures() {
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docker cp "$FIX/ocr_ok.png" $OCR:/tmp/ocr_ok.png >/dev/null
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docker cp "$FIX/lorem_1p.pdf" $MARKER:/tmp/lorem_1p.pdf >/dev/null
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docker cp "$FIX/sine_30s.wav" $STT:/tmp/sine_30s.wav >/dev/null
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}
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call_ocr() {
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docker exec "$OCR" curl -fsS -m 60 -X POST -H 'Content-Type: application/json' \
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-d '{"filePath":"/tmp/ocr_ok.png"}' http://127.0.0.1:3200/ocr >/dev/null
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}
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call_marker() {
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docker exec "$MARKER" curl -fsS -m 180 -X POST -H 'Content-Type: application/json' \
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-d '{"file_path":"/tmp/lorem_1p.pdf"}' http://127.0.0.1:3300/convert >/dev/null
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}
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call_stt() {
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docker exec "$STT" curl -fsS -m 180 -X POST -H 'Content-Type: application/json' \
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-d '{"filePath":"/tmp/sine_30s.wav","langs":["en"],"beamSize":1}' http://127.0.0.1:3300/transcribe >/dev/null
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}
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call_rerank() {
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docker exec "$RERANKER" curl -fsS -m 30 -X POST -H 'Content-Type: application/json' \
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-d '{"query":"smoke","texts":["foo bar baz","alpha beta gamma"]}' http://127.0.0.1:80/rerank >/dev/null
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}
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call_embed() {
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docker exec "$OCR" curl -fsS -m 30 -X POST -H 'Content-Type: application/json' \
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-d '{"model":"bge-m3","prompt":"smoke test"}' http://ollama:11434/api/embeddings >/dev/null
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}
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run_named() {
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local name="$1"; local fn="$2"
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local before=$(vram)
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if $fn; then status="OK"; else status="FAIL"; fi
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local after=$(vram)
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printf "| %s | %s | %s | %s |\n" "$name" "$before" "$after" "$status" >> "$REPORT"
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echo " $name before=$before after=$after $status"
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}
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run_overlap() {
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local label="$1" fn_a="$2" fn_b="$3"
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local before=$(vram)
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$fn_a & pid_a=$!
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$fn_b & pid_b=$!
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wait $pid_a && sa="OK" || sa="FAIL"
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wait $pid_b && sb="OK" || sb="FAIL"
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local after=$(vram)
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printf "| %s | %s | %s | %s+%s |\n" "$label" "$before" "$after" "$sa" "$sb" >> "$REPORT"
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echo " $label before=$before after=$after $sa+$sb"
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}
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run_stress() {
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local before=$(vram)
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call_ocr & p1=$!
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call_marker & p2=$!
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call_stt & p3=$!
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call_rerank & p4=$!
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call_embed & p5=$!
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wait $p1 && s1="OK" || s1="FAIL"
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wait $p2 && s2="OK" || s2="FAIL"
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wait $p3 && s3="OK" || s3="FAIL"
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wait $p4 && s4="OK" || s4="FAIL"
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wait $p5 && s5="OK" || s5="FAIL"
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local after=$(vram)
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printf "| stress (5 concurrent) | %s | %s | %s/%s/%s/%s/%s |\n" "$before" "$after" "$s1" "$s2" "$s3" "$s4" "$s5" >> "$REPORT"
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echo " stress before=$before after=$after $s1/$s2/$s3/$s4/$s5"
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}
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copy_fixtures
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{
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echo "# VRAM fixture report — $(date '+%F %H:%M:%S')"
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echo
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echo "- baseline used = $(vram) MiB / total = 16376 MiB"
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echo "- stress mode: $([[ $STRESS_MODE -eq 1 ]] && echo enabled || echo disabled)"
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echo
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echo "## Mode A — sequential smoke"
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echo
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echo "| call | before (MiB) | after (MiB) | status |"
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echo "|---|---|---|---|"
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} > "$REPORT"
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echo "[mode A] sequential"
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run_named "OCR /ocr (ocr_ok.png)" call_ocr
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run_named "STT /transcribe (sine30s)" call_stt
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run_named "marker /convert (lorem1p)" call_marker
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run_named "reranker /rerank" call_rerank
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run_named "embed bge-m3" call_embed
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{
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echo
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echo "## Mode B — light overlap"
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echo
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echo "| pair | before (MiB) | after (MiB) | status |"
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echo "|---|---|---|---|"
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} >> "$REPORT"
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echo "[mode B] light overlap"
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run_overlap "OCR + embedding" call_ocr call_embed
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run_overlap "marker + reranker" call_marker call_rerank
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run_overlap "STT + embedding" call_stt call_embed
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if [[ $STRESS_MODE -eq 1 ]]; then
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{
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echo
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echo "## Stress (--stress) — 5 concurrent"
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echo
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echo "| call | before (MiB) | after (MiB) | status |"
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echo "|---|---|---|---|"
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} >> "$REPORT"
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echo "[stress] 5 concurrent"
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run_stress
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fi
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PEAK=$(awk -F'|' '$0 ~ /^\|/ && $5 ~ /(OK|FAIL)/ {gsub(/ /,"",$4); if ($4+0 > max) max=$4+0} END {print max+0}' "$REPORT")
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GATE=$([[ $PEAK -gt 0 && $PEAK -lt 14000 ]] && echo PASS || echo FAIL)
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{
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echo
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echo "## Summary"
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echo
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echo "- peak after = $PEAK MiB"
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echo "- safety margin (vs 16376 MiB) = $((16376 - PEAK)) MiB"
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echo "- gate (peak < 14000 MiB) = $GATE"
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} >> "$REPORT"
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echo
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echo "report: $REPORT"
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echo "peak=$PEAK gate=$GATE"
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[[ "$GATE" == "PASS" ]] && exit 0 || exit 1
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