Baselines

Machine class: implementer / CI runners (2026-07).
Numbers below are CI-gated unit/integration targets plus methodology for Docker hosts.

Latency / concurrency targets

Check	Target	Test
In-memory route lookup (1,000 routes)	p99 < 1 ms	momo_spec::routes::tests::thousand_route_lookups_within_latency_target
Concurrent cold start (100 waiters)	exactly 1 Docker start	momo_node::runtime::tests::concurrent_cold_single_start
Node transport failure	HTTP 503 / momo_node_unavailable	momo_gateway::pool::tests::node_crash_maps_to_documented_gateway_error
Store watch outage	gateway keeps cached routes; watch_ok=false	momo_gateway::tests::store_watch_unhealthy_keeps_serving_cached_routes

Methodology (Docker host)

Warm path: container already Running; measure gateway proxy overhead.
Cold path: force docker stop then request until first successful HTTP body byte.
Repeat 3 times; report median.

# After momo node + gateway are up with a sample app:
for i in 1 2 3; do
  curl -s -o /dev/null -w "warm_ms=%{time_total}\n" -H 'Host: api.example.com' http://127.0.0.1:8080/
done