satellite-provider/_docs/06_metrics/perf_2026-06-26_cycle13.md

Performance Report — Cycle 13

Date: 2026-06-26 Cycle: 13 (AZ-1126 capturedAt DateTimeOffset) Runner: scripts/run-performance-tests.sh (default: PERF_REPEAT_COUNT=20, PERF_UAV_BATCH_SIZE=10, PERF_PT10_SLOW_MS=50) Stack: docker compose -f docker-compose.yml -f docker-compose.perf.yml up -d --build API_URL: https://localhost:18980 Verdict: PASS (11/11 thresholds; exit 0)

Notes

First perf attempt failed at PT-01 (exit 7) because the perf stack was not running — resolved by starting the compose overlay before re-run.

REST scenarios (PT-01..PT-08)

Scenario	Result	Key metric
PT-01 cold tile	Pass	1519 ms
PT-02 cached tile	Pass	230 ms
PT-03 region 200m	Pass	2433 ms
PT-04 region 500m stitch	Pass	2158 ms
PT-05 concurrent regions	Pass	2378 ms
PT-06 route create	Pass	203 ms
PT-07 cold/warm	Pass	warm p95 54 ms vs cold 2148 ms
PT-08 UAV batch	Pass	batch p95 225 ms

AZ-1126 does not change perf probe payloads (PT-08 still uses offset-aware capturedAt from fixture generator).

PT-10 (gRPC stream)

Metric	p50	p95	Threshold	Verdict
first_batch_ms	43 ms	63 ms	≤ 30000 ms	Pass
total_stream_ms	43 ms	64 ms	≤ 120000 ms	Pass
slow-consumer	—	—	completes without DeliveryError	Pass

Iteration 1 cold path ~3950 ms first batch (empty volume); iterations 2–20 warm cached.