$ curl -s -XPOST localhost:8800/cache-clear; echo
{"cleared": 2}

$ uv run tools/flow.py bench my-helpdesk requests/faq-vpn.json -n 5
POST http://localhost:5678/webhook/my-helpdesk × 5
✔ #1 · HTTP 200 · 2.07s · route=자동 답변, llm_calls=2, cached=false
✔ #2 · HTTP 200 · 0.06s · route=자동 답변, llm_calls=0, cached=true
✔ #3 · HTTP 200 · 0.05s · route=자동 답변, llm_calls=0, cached=true
✔ #4 · HTTP 200 · 0.04s · route=자동 답변, llm_calls=0, cached=true
✔ #5 · HTTP 200 · 0.05s · route=자동 답변, llm_calls=0, cached=true
p50 0.05s · p95 2.07s · max 2.07s · failures 0/5
report: runs/bench-my-helpdesk-20261024-174734.json

$ uv run tools/flow.py bench my-helpdesk requests/faq-vpn-nocache.json -n 5
POST http://localhost:5678/webhook/my-helpdesk × 5
✔ #1 · HTTP 200 · 1.99s · route=자동 답변, llm_calls=2, cached=false
✔ #2 · HTTP 200 · 1.98s · route=자동 답변, llm_calls=2, cached=false
✔ #3 · HTTP 200 · 2.21s · route=자동 답변, llm_calls=2, cached=false
✔ #4 · HTTP 200 · 1.97s · route=자동 답변, llm_calls=2, cached=false
✔ #5 · HTTP 200 · 2.24s · route=자동 답변, llm_calls=2, cached=false
p50 1.99s · p95 2.24s · max 2.24s · failures 0/5
report: runs/bench-my-helpdesk-20261024-174745.json

$ curl -s localhost:8800/cache-stats; echo
{"entries": 1, "hits": 9, "misses": 1}