839 B
Latency profiling
ModelForge records bounded, content-free timing evidence for capability invocations. Local spans use monotonic clocks; cross-process totals are correlated by request ID and are not calculated by subtracting wall-clock timestamps.
The M7 live profile showed that one-second worker polling dominated the M6 path. Bounded server-side
long polling (maximum five seconds), a one-second worker wait and a short retry path reduced warm
Gateway p50 from 1144.46 ms to 194.66 ms across 20 requests. Median contributors after the change
were dispatch 49.18 ms, response transport 47.62 ms, inference 38.14 ms, scheduler 30.13 ms, payload
persistence 9.43 ms, resolution 5.05 ms and result retrieval 3.80 ms. Correctness and security gates
remain in the request path. Detailed evidence is in docs/quality/M7_VERIFICATION.md.