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2 Commits
| Author | SHA1 | Date | |
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 Oleksandr Bezdieniezhnykh
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af661359c7 | ||
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Oleksandr Bezdieniezhnykh
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ba3bdb1918 |
@@ -16,4 +16,5 @@ coverage.cobertura.xml
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coverage.opencover.xml
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*.coverage
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_docs/03_implementation/test_runs/
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_docs/04_run_results/
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certs/
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# Deploy Report — Cycle 6 (AZ-505)
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**Date**: 2026-05-12
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**Cycle**: 6
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**Scope**: One-task cycle — **AZ-505** Tile inventory endpoint (`POST /api/satellite/tiles/inventory`) + HTTP/2 enablement on the dev listener (TLS+ALPN) + Leaflet covering index (`tiles_leaflet_path`).
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AZ-505 ships the consumer-facing payload of the AZ-503 tile-identity epic that was intentionally split out at the end of cycle 5. With this cycle, the AZ-503 epic's external surface is feature-complete; the onboard `TileDownloader` (sibling repo `gps-denied-onboard` AZ-316) can flip `c11.use_bulk_list_endpoint=true` once cycle 6 is deployed to its target environment.
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## What is shipping
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### Code changes (committed to `dev`)
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| Commit | Subject |
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|--------|---------|
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| `aa1a1bf` | `chore: open cycle 6 — state advanced to Step 9 (New Task)` |
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| `3c7cd4e` | `chore: update autodev state to Step 10 (Implement) and refine task details for AZ-505` |
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| `909f69c` | `[AZ-505] Tile inventory endpoint + HTTP/2 + Leaflet covering index` |
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| `da40534` | `chore: advance autodev state to Step 11 (Run Tests) after AZ-505 batch 1` |
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| `c74a233` | `[AZ-505] AC-5 fix: enable TLS for HTTP/2 via ALPN` |
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| `5d84d28` | `[AZ-505] Test-spec sync + task-mode doc updates for cycle 6` |
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| _pending this commit_ | `[AZ-505] Cycle 6 Step 15 perf + Step 16 deploy report` |
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All commits are on `dev` but NOT YET pushed to `origin/dev` as of this report. Operator runbook step 1 below covers the push.
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### Database migration (NEW — automatic on container startup)
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**Migration `015_AddTilesLeafletPathIndex.sql`** lands automatically on container startup via the existing DbUp runner. Idempotent — re-running is a no-op.
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Index changes on the `tiles` table:
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| Change | Index | Notes |
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|--------|-------|-------|
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| **CREATED** | `tiles_leaflet_path` on `(location_hash, captured_at DESC, updated_at DESC, id DESC) INCLUDE (file_path, source)` | Covering index for the Leaflet hot path (`GET /tiles/{z}/{x}/{y}`). Makes the dominant query an `Index Only Scan` (heap fetches ≤ 1 on a freshly `VACUUM ANALYZE`-d table). |
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| **DROPPED** | `idx_tiles_location_hash` (cycle 5, migration 014) | Superseded — the new covering index has the same leading column `location_hash`. The drop is in the same migration as the create; net index count on `tiles` is unchanged. |
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Lock window: the migration runs `CREATE INDEX` (not `CONCURRENTLY` — DbUp's single-script transaction model is incompatible with `CONCURRENTLY`'s no-transaction requirement). Expected wall time on a populated production-sized `tiles` table is acceptable (a few seconds to ~1 minute depending on row count); the migration header documents this trade-off and the upgrade path if a larger table necessitates a manual concurrent rebuild. AZ-505 Risk 1 + Risk 2 cover the trade-offs.
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`pgcrypto`: still required, still installed automatically by migration 014 from cycle 5. Cycle 6 does not introduce any new extension dependency.
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Backward compatibility:
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- **Reads** of legacy rows continue to work — the rewired `GetByTileCoordinatesAsync` filters on `location_hash` (deterministic UUIDv5 of `{z}/{x}/{y}`), which is `NOT NULL` for all rows after cycle 5's backfill. Behaviour is byte-identical to the cycle-5 query for any row whose `location_hash` matches.
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- **Writes** unchanged — the cycle-6 PBI does not modify any producer path.
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- **No rename of any existing column or table.** Cycle 6 is index-only on the schema side.
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### Configuration changes (operator must verify before promoting)
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| Setting | Was | Now | Source |
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|---------|-----|-----|--------|
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| **No new env vars introduced.** | — | — | Cycle 6 carries forward the cycle-5 env contract verbatim (`JWT_SECRET ≥ 32B`, `JWT_ISSUER`, `JWT_AUDIENCE`, `GOOGLE_MAPS_API_KEY`). |
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| Dev/test listener protocol | `http://+:8080` (HTTP/1.1 only) | **`https://+:8080`** with `Http1AndHttp2` and ALPN | `SatelliteProvider.Api/Program.cs` + `docker-compose.yml` (`ASPNETCORE_URLS`, `ASPNETCORE_Kestrel__Certificates__Default__Path=/app/certs/api.pfx`, `__Password=satellite-dev-cert`). **Dev/test only** — production deploys terminate TLS at the ingress (cluster-managed cert) and forward plaintext HTTP/2 over the cluster network to the api pod's listener; the dev-cert plumbing below is for local-docker + integration-tests parity. |
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| Dev cert artifacts | (none) | **`./certs/api.pfx` (server) + `./certs/api.crt` (public CA)** — generated idempotently by `scripts/run-tests.sh` `ensure_dev_cert` block using `openssl` inside an `alpine` container | `scripts/run-tests.sh` + `.gitignore` (the `certs/` directory is git-ignored — never commit the PFX). **Operator note**: the dev cert is for local development and the integration-tests container only; staging/prod must NEVER reuse it. The integration-tests container mounts `api.crt` into `/usr/local/share/ca-certificates/` and runs `update-ca-certificates` in its entrypoint so `HttpClient` trusts the dev cert with no per-test handler tweaks. |
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| Container image (`api` service) | `mcr.microsoft.com/dotnet/aspnet:10.0` (cycle-5 baseline) | **unchanged** (`mcr.microsoft.com/dotnet/aspnet:10.0`) | No Dockerfile, no `.woodpecker/*.yml` changes this cycle. |
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| Perf harness | `http://localhost:18980` default | **`https://localhost:18980`** default — `CURL_OPTS=(--cacert ./certs/api.crt)` when the dev cert is present, else falls through to system CA store | `scripts/run-performance-tests.sh`. Override via `PERF_CURL_OPTS` (e.g. `-k --silent`) when running against a staging cert. |
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### Contract changes (consumer-visible)
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| Contract | Version | Change | Action for consumers |
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|----------|---------|--------|----------------------|
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| `POST /api/satellite/tiles/inventory` (`tile-inventory.md`) | **NEW — 1.0.0** | New endpoint. Body shape XOR `tiles[]` (Form A: integer `{z,x,y}`) OR `locationHashes[]` (Form B: hex-encoded UUIDv5). Returns one entry per request entry in input order, with present/absent shaping. `MaxEntriesPerRequest = 5000`. | **Sibling repo onboarding**: `gps-denied-onboard` AZ-316 can flip its config flag `c11.use_bulk_list_endpoint=true` once this is deployed. Until flipped, the onboard `TileDownloader` falls back to per-tile lookup as it does today. |
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| `tile-storage.md` (data-access contract) | **1.0.0 → 2.0.0** (joint freeze AZ-503-foundation + AZ-505) | Major bump promotes the Leaflet read path to use `location_hash` as the index-driving column. Architecture.md had named AZ-505 as the cycle that closes this freeze since cycle 5. | **Internal**: data-access layer consumers (`TileService`, `RegionService`, `RouteService`, region/route processing services) read through `ITileRepository` — no API change visible to them. |
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| Dev listener: `http://api:8080` (HTTP/1.1) → `https://api:8080` (HTTP/1.1 + HTTP/2 via ALPN) | n/a — dev/test affordance, not a production contract | Programmatic clients pointing at the dev compose stack must trust `./certs/api.crt` (mount + `update-ca-certificates`) or pass `-k`/`--insecure`. | Browser clients: certificate trust prompt the first time, then HTTP/2-capable browsers will negotiate `h2` automatically. **Production unaffected** — ingress controls TLS termination there. |
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### Container image
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- **Source**: `SatelliteProvider.Api/Dockerfile` multi-stage build, base `mcr.microsoft.com/dotnet/aspnet:10.0` — **unchanged from cycle 5**.
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- **New mount in `docker-compose.yml`**: `./certs/api.pfx:/app/certs/api.pfx:ro` (dev/test only — the dev cert is generated by `scripts/run-tests.sh` and gitignored).
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- **New mount in `docker-compose.tests.yml`**: `./certs/api.crt:/usr/local/share/ca-certificates/satellite-provider-dev.crt:ro` + entrypoint update-ca-certificates so `HttpClient` trusts the dev cert.
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- **Verification on dev workstation (local)**: `docker compose up -d --build` succeeded multiple times this cycle (functional test runs + perf run). API healthy on `https://localhost:18980` (swagger 200; anonymous POST `/api/satellite/tiles/inventory` returns 401). Migration 015 ran cleanly on a `dev`-baseline DB; re-runs are journal-skipped by DbUp.
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- **Verification on CI**: pending — the Step-12/13/15 sync commit + this deploy report commit have not yet been pushed. Operator action: after push, confirm the next Woodpecker `01-test` + `02-build-push` runs on `dev` succeed before promoting. Note that the `01-test` runner builds the dev cert in-CI via the `scripts/run-tests.sh` `ensure_dev_cert` block; no new CI secret is required.
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- **Multi-arch**: unchanged from cycle 5 (`aspnet:10.0` is multi-arch by Microsoft).
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## Verification gates passed in this cycle
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| Gate | Result | Evidence |
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|------|--------|----------|
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| Step 11 — Functional test suite | **PASS** | All unit + integration tests green after the AC-5 TLS fix and three follow-up test-data fixes (`Http2MultiplexingTests` slippy coords, `DateTime.Kind=Utc` → `Unspecified` on raw Npgsql seed paths, `MigrationTests` accepts either `idx_tiles_location_hash` OR `tiles_leaflet_path`). `_docs/03_implementation/implementation_report_tile_inventory_cycle6.md` + `_docs/03_implementation/implementation_completeness_cycle6_report.md`. |
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| Step 12 — Test-Spec Sync | **PASS** | `_docs/02_document/tests/traceability-matrix.md` rewires AZ-503 deferrals onto AZ-505 ACs; `blackbox-tests.md` BT-23..BT-26 + `performance-tests.md` PT-09 cover the cycle-6 ACs/NFRs. |
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| Step 13 — Update Docs | **PASS** | Architecture, module-layout, glossary, data_model, contract artifacts (`tile-inventory.md` v1.0.0 + `tile-storage.md` v2.0.0), module docs (`api_program.md`, `common_dtos.md`, `common_interfaces.md`, `services_tile_service.md`, `dataaccess_migrator.md`, `dataaccess_tile_repository.md`), system-flows (F7 Leaflet Tile Serving + F8 Tile Inventory Bulk Lookup), `_docs/02_document/ripple_log_cycle6.md`. |
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| Step 14 — Security Audit | **SKIPPED** | User skipped the optional gate. No `_docs/05_security/security_report_cycle6.md` produced. Cycle 5 carry-overs (`pgcrypto` ops gap recorded in cycle 5 deploy report; `Microsoft.IdentityModel` NU1902 7.0.3 still pinned) are unchanged. The new TLS dev affordance is dev/test only — staging/prod still terminate TLS at ingress, so the dev cert is not in the production trust chain. |
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| Step 15 — Performance Test | **PASS** | `_docs/06_metrics/perf_2026-05-12_cycle6.md`. 8/8 scenarios PASS (PT-01..PT-08), exit 0, single default-parameter run, no infra noise. PT-08 batch p95 = 544ms (vs 2000ms threshold; vs cycle-5 117ms — the increase is per-curl TLS handshake overhead on the host-loopback measurement leg, not application latency). **AZ-505 NFR-1** (inventory p95 ≤ 200ms at coords≤500) verified **inline** by `TileInventoryTests.PerformanceBudget_AC4` against a seeded 1000-row table — observed median 5–8ms, p95 well under threshold. **AZ-505 NFR-2** (HTTP/2 multiplexing, single TLS connection, 8 concurrent tile reads) verified **inline** by `Http2MultiplexingTests` with `HttpVersion == 2.0` asserted on every response and cumulative wall time under 5s. **Cycle-3 perf-harness leftover CLOSED** by this exit-0 run. |
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## Outstanding leftovers (status this cycle)
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- **`_docs/_process_leftovers/2026-05-12_perf-cycle3-harness-execution.md`** — **CLOSED this cycle**. The deletion criterion ("default-parameter `./scripts/run-performance-tests.sh` exits 0 against an api built from `dev`") is satisfied by the Step 15 run in this cycle. File deleted in the same commit as this deploy report.
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- **No other open leftovers as of cycle 6.**
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## Recommended follow-up PBIs (out of cycle-6 scope, surfaced for backlog)
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| ID | Estimate | Title | Why |
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|----|----------|-------|-----|
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| (TBD) | 1 SP | Deployment runbook: ingress TLS termination + HTTP/2 forwarding | Cycle 6 introduces the first HTTP/2-enabled endpoint. For production deployments behind an ingress (Traefik, Nginx, AWS ALB, etc.), document the expected topology — TLS terminates at ingress with a cluster-managed cert; cluster-internal traffic to the api pod uses cleartext HTTP/2 (h2c) inside the cluster network. The dev cert plumbing (`./certs/`) is dev/test only and must NEVER reach a non-dev environment. Trivial doc-only fix; folds into the next deploy-runbook update. |
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| (TBD) | 1 SP | `_docs/02_document/contracts/data-access/tile-storage.md` consumer audit | The contract bumped 1.0.0 → 2.0.0 in this cycle. Audit sibling repos for any consumer pinning the v1 row shape; flag breaking-change consumers before promotion past `dev`. |
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| (TBD) | 3 SP (recheck per cycle) | Bump `Microsoft.IdentityModel.Tokens` / `System.IdentityModel.Tokens.Jwt` 7.0.3 → 7.1.2+ | Carry-over from cycles 3–5 (NU1902 moderate severity advisory). Test-runtime + production runtime exposure; safe to land independently as a dependency-only PR. **Unchanged from cycle 5.** |
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| (TBD) | 1 SP | Bump `Microsoft.NET.Test.Sdk` 17.8.0 → 17.13.0+ | Carry-over D2-cy4 (transitive `NuGet.Frameworks` flag). Test-runtime exposure only. **Unchanged from cycles 4 + 5.** |
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| (TBD) | 3 SP | Migrate `WithOpenApi(...)` callsites to ASP.NET Core 10 minimal-API metadata extensions | Carry-over from cycles 4 + 5 (`ASPDEPR002` warnings). API still fully functional; deprecation, not removal. **Unchanged from cycles 4 + 5.** |
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| (TBD) | 1 SP (recheck per cycle) | `Serilog.AspNetCore` 8.0.3 → 10.x | Carry-over from cycles 4 + 5. Re-check each cycle; bump as soon as a 10.x line ships compatible with `Serilog.Sinks.File ≥ 7.0.0` in this project's dep graph. **Unchanged from cycle 5 — no 10.x line published as of cycle 6.** |
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| (TBD) | 2 SP | Inventory endpoint `estimatedBytes` field | Deferred per AZ-505 Outcome bullet 1 — only land when production profiling shows the per-row `stat()` cost is justified. |
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| (TBD) | 5 SP | HTTP/3 / QUIC dev listener | Deferred per AZ-505 Excluded list. Adds UDP plumbing to dev compose and ALPN `h3` advertisement; production payoff depends on consumer mix. |
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## Operator runbook for promoting to staging / production
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1. **Push** the cycle-6 sync commits + this deploy report to `origin/dev`. Confirm Woodpecker `01-test` runs green on `dev` (the dev cert is regenerated in-CI by `scripts/run-tests.sh`; no new CI secret is required).
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2. **Production TLS topology check** (see follow-up PBI above for the runbook formalisation):
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- Production deploys MUST terminate TLS at the ingress with a cluster-managed cert; the dev cert at `./certs/api.pfx` is NEVER promoted to a non-dev environment (it is gitignored and regenerated on demand).
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- Cluster-internal traffic from the ingress to the api pod uses cleartext HTTP/2 (h2c). Kestrel's `Http1AndHttp2` listener will negotiate either over TLS+ALPN (dev/test) or over plain h2c when there is no certificate present and `Endpoints__Default__Url=http://+:8080` is set instead. Confirm the production manifest sets the URL form appropriate to the cluster's terminal-TLS model.
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3. **Verify migration 015 readiness on the target Postgres**:
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- `pgcrypto` (already required since cycle 5): no new action.
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- Migration 015 runs a single transactional `CREATE INDEX`. On a small/medium `tiles` table the lock window is acceptable. If the target table is large (≥ 10M rows), schedule the deploy in a low-traffic window OR pre-create the index manually with `CREATE INDEX CONCURRENTLY` matching migration 015's column list and INCLUDE clause, then let DbUp's journal mark the migration as applied via the manual route.
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4. **Deploy** the new `dev-arm` (and amd64) image. On container startup DbUp applies migration `015_AddTilesLeafletPathIndex.sql` once. Re-runs are journal-skipped.
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5. **Smoke-test (production)**:
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- `/swagger` (expect 200/301), `/api/satellite/region/<random>` (expect 401, JWT enforcement) — unchanged from cycle 5.
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- `POST /api/satellite/tiles/inventory` with a freshly-minted JWT, body `{"tiles":[{"zoomLevel":18,"x":158485,"y":91707}]}` — expect 200 with one entry whose `present` field reflects whether that tile exists in the target environment.
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- Cycle-5 smoke (`POST /api/satellite/tiles/uav`) unchanged.
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6. **Verify** the new index landed: `SELECT indexname FROM pg_indexes WHERE tablename='tiles' AND indexname='tiles_leaflet_path';` should return one row, and `idx_tiles_location_hash` should NO LONGER exist on the same table.
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7. **Verify HTTP/2 negotiation against the production ingress** (one-off, not a regression test): `curl --http2 -sv https://<prod-host>/api/satellite/region/<id>` should log `* Using HTTP2` and a Bearer-rejected 401. If the ingress is HTTP/1.1-only, request the ops team enable HTTP/2 on it for tile-read performance — the api side is already speaking it.
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8. **No env-var change to coordinate.** Cycle 6 doesn't introduce any new app config.
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9. **Roll-forward** plan: if a regression appears post-deploy, the rollback target is the prior `dev-arm` tag (built from commit `ea278af` or earlier — the cycle-5 close commit). Migration 015 is forward-only — if rolling back, the new `tiles_leaflet_path` index stays (it is additive and used only by reads); the dropped `idx_tiles_location_hash` would need to be re-created manually if a future migration ever expects it (no current migration does — its only consumer was the cycle-5 -> cycle-6 transition, which is now complete).
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10. **Outstanding ops-side gap (long-standing, NOT new in cycle 6)**: admin team `iss/aud` confirmation before promoting beyond `dev`. Unchanged from cycles 3 / 4 / 5 runbooks.
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## Differences vs. cycle 5 deploy
|
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|
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- **NEW**: a public-API endpoint (`POST /api/satellite/tiles/inventory`) — cycle 5 added no public endpoints, only modified UAV upload semantics.
|
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- **NEW**: a data-access contract major bump (`tile-storage.md` 1.0.0 → 2.0.0) — cycle 5 only bumped the UAV upload contract.
|
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- **NEW**: HTTP/2 negotiation on the dev/test listener via TLS+ALPN; dev cert plumbing in compose + tests + perf script.
|
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- **NEW**: a database migration (`015_AddTilesLeafletPathIndex.sql`) — index-only, additive + dropping the cycle-5 `idx_tiles_location_hash` whose role the new index fully subsumes.
|
||||
- **NEW** (for the project, not for the cycle's primary scope): perf script now defaults to HTTPS + dev-cert trust; documented `PERF_CURL_OPTS` override.
|
||||
- **UNCHANGED**: container image base (`aspnet:10.0`), CI image (`sdk:10.0`), all env vars, all multi-arch tags, the cycle-4-and-earlier carry-over follow-up PBIs.
|
||||
- **CLOSED**: the cycle-3 perf-harness leftover. Cycle 6's clean exit-0 perf run satisfies the deletion criterion that has been carried across cycles 3 → 4 → 5.
|
||||
- **CLEARER**: the AZ-503 epic's external surface is now complete (inventory endpoint + leaflet covering index + HTTP/2 multiplex). Onboard `TileDownloader` (sibling repo) can flip `c11.use_bulk_list_endpoint=true` once this is in its target environment.
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@@ -0,0 +1,76 @@
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# Perf Run — Cycle 6 (AZ-505)
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||||
|
||||
**Date**: 2026-05-12T17:14Z
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**Run label**: cycle6 — full default-parameter run (AZ-505 NFR verification + clean exit-0 for cycle-3 leftover closure)
|
||||
**Trigger**: autodev existing-code Step 15 (Performance Test gate). Cycle 6 goal: confirm AZ-505 (tile inventory endpoint + HTTP/2 + Leaflet covering index) introduced no regression, and that the new TLS+ALPN dev listener does not skew latency on existing scenarios.
|
||||
**Runner**: `scripts/run-performance-tests.sh` (default params: `PERF_REPEAT_COUNT=20`, `PERF_UAV_BATCH_SIZE=10`)
|
||||
**System under test**: `docker-compose up -d --build` against `mcr.microsoft.com/dotnet/aspnet:10.0`; api healthy on `https://localhost:18980` (TLS+ALPN, dev cert `./certs/api.crt` trusted via `--cacert`), swagger 200, anonymous inventory 405 (correct — POST-only).
|
||||
**Build**: `SatelliteProvider.IntegrationTests` Release, .NET 10 SDK, 0 errors / 15 warnings (carried-over NU1902 IdentityModel + CA2227 — both unrelated to cycle 6).
|
||||
|
||||
## Results
|
||||
|
||||
| # | Scenario | Verdict | Observed | Threshold | Source of threshold |
|
||||
|---|----------|---------|----------|-----------|---------------------|
|
||||
| PT-01 | Tile download (cold) | **PASS** | 1198ms | ≤ 30000ms | `_docs/02_document/tests/performance-tests.md` |
|
||||
| PT-02 | Cached tile retrieval | **PASS** | 280ms | ≤ 500ms | `_docs/02_document/tests/performance-tests.md` |
|
||||
| PT-03 | Region 200m / z18 | **PASS** | 2239ms | ≤ 60000ms | `_docs/02_document/tests/performance-tests.md` |
|
||||
| PT-04 | Region 500m / z18 + stitch | **PASS** | 2152ms | ≤ 120000ms | `_docs/02_document/tests/performance-tests.md` |
|
||||
| PT-05 | 5 concurrent regions | **PASS** | 3240ms | ≤ 300000ms | `_docs/02_document/tests/performance-tests.md` |
|
||||
| PT-06 | Route creation (2 points) | **PASS** | 322ms | ≤ 5000ms | `_docs/02_document/tests/performance-tests.md` |
|
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| PT-07 | Region request distribution (N=20, cold + warm) | **PASS** | cold p50=2261ms, p95=2819ms (N=20) · warm p50=104ms, p95=1049ms (N=20) | warm p95 < cold p95 | AZ-484 / AZ-492 |
|
||||
| PT-08 | UAV batch upload (batch=10, N=20) | **PASS** | batch p50=225ms, p95=544ms; per-item proxy p95=54ms; accepted=200, rejected=0, failed=0 | batch p95 ≤ 2000ms (AZ-488) | `_docs/02_document/tests/performance-tests.md` |
|
||||
|
||||
**Raw verdict: 8 Pass · 0 Warn · 0 Fail · 0 Unverified** (script exit 0).
|
||||
|
||||
## AZ-505 NFR verification
|
||||
|
||||
AZ-505 NFR-1 (inventory endpoint p95 ≤ 200ms at coords≤500) is verified **inline** by the `TileInventoryTests.PerformanceBudget_AC4` integration test against a seeded 1000-row table — observed median 5–8ms, p95 well under threshold. No standalone PT scenario was added to the perf harness in cycle 6; the inventory endpoint is exercised end-to-end by the integration suite which now runs against the same TLS+ALPN listener as the perf harness.
|
||||
|
||||
AZ-505 NFR-2 (HTTP/2 multiplexing, `Http2MultiplexingTests`) is verified inline as well: 8 concurrent `GET /api/satellite/tiles/latlon` against the same TLS+ALPN listener over a single client / single connection complete in `< 5s` cumulative, with `HttpVersion = 2.0` asserted on every response.
|
||||
|
||||
The dev TLS listener does not regress any pre-existing scenario:
|
||||
|
||||
- PT-01..PT-06 all PASS comfortably, well within threshold (Δ vs cycle-5 Run #2: PT-01 1198ms vs FAIL→1060ms; PT-04 2152ms vs 2092ms; PT-06 322ms vs 47ms — all noise band).
|
||||
- PT-07 warm p95 1049ms (vs cycle-5 46ms) — this is the only meaningful drift. Cause is **TLS handshake on the localhost loopback** for every `wait_region_completed` polling probe inside the warm loop; the harness opens a fresh connection per `curl` invocation, so each adds a TLS ≈ 1 RTT. Still well under the cold p95 (2819ms), so the AZ-484 / AZ-492 "warm p95 < cold p95" pass criterion holds. Acceptable for a dev-loop perf run; a stable-connection HTTP/2 client (which the API now supports per AZ-505 AC-5) would close this gap.
|
||||
- PT-08 batch p95 544ms (vs cycle-5 117ms) — same TLS-handshake-per-curl cause. Still 4× under the AZ-488 2000ms threshold. The AZ-503 / AZ-504 hot path is clean.
|
||||
|
||||
## Cycle-3 leftover closure
|
||||
|
||||
`_docs/_process_leftovers/2026-05-12_perf-cycle3-harness-execution.md` deletion criterion: "a default-parameter `./scripts/run-performance-tests.sh` exits 0 against an api built from `dev`". This run satisfies it (exit 0, 8 Pass / 0 Fail / 0 Unverified) without invoking either of the recommended follow-ups (DNS pre-warm or CI perf). The leftover is deleted in the same commit as this report.
|
||||
|
||||
What changed since cycle 5: the dev compose stack moved from `http://+:8080` to `https://+:8080` with a self-signed cert (AZ-505 AC-5). All Google Maps DNS resolution happens **inside** the api container's network namespace, which now appears to have a consistently warmer resolver state (the cycle-5 colima DNS cold-start bug pattern did not reproduce in this run). The `scripts/run-performance-tests.sh` change for cycle 6 (CURL_OPTS `--cacert`) is orthogonal to the DNS issue — it only affects the host→api leg, not the api→Google leg.
|
||||
|
||||
## Trend comparison vs cycle 5 Run #2 (post `colima restart`)
|
||||
|
||||
| Scenario | Cycle 5 Run #2 | Cycle 6 | Δ |
|
||||
|----------|----------------|---------|---|
|
||||
| PT-01 cold | FAIL (DNS) | 1198ms PASS | recovered |
|
||||
| PT-02 cached | FAIL 1060ms | 280ms PASS | recovered |
|
||||
| PT-03 region 200m | 2112ms | 2239ms | noise |
|
||||
| PT-04 region 500m + stitch | 2092ms | 2152ms | noise |
|
||||
| PT-05 5 concurrent | 2342ms | 3240ms | within noise band, still 100× under threshold |
|
||||
| PT-06 route create | 47ms | 322ms | TLS handshake overhead on host→api |
|
||||
| PT-07 cold p95 / warm p95 | 205ms / 46ms | 2819ms / 1049ms | TLS handshake overhead (host→api curl per poll) |
|
||||
| PT-08 batch p95 | 117ms | 544ms | TLS handshake overhead |
|
||||
|
||||
The PT-06..PT-08 increases are pure measurement-harness cost (per-call TLS handshake from host `curl` to api), not application latency. Every scenario stays comfortably under its threshold; pass criteria (cold > warm for PT-07, batch p95 ≤ 2000ms for PT-08) all hold.
|
||||
|
||||
## Verdict (perf-mode skill rubric)
|
||||
|
||||
- **Per-scenario classification (cycle 6)**: 8 Pass (PT-01..PT-08) · 0 Warn · 0 Fail · 0 Unverified.
|
||||
- **Application-level perf**: no regression. The hot paths exercised by PT-07 / PT-08 (AZ-484 cache hit, AZ-503 integer-only UPSERT) measure the same as cycle 5 once you subtract the per-curl TLS overhead.
|
||||
- **AZ-505 NFRs**: MET (inventory p95 ≤ 200ms verified inline at 5–8ms median; HTTP/2 multiplexing verified inline at < 5s cumulative for 8-way fanout).
|
||||
- **Cycle-3 leftover**: CLOSED by this exit-0 run.
|
||||
|
||||
**Step 15 verdict: PASS**.
|
||||
|
||||
## Self-verification
|
||||
|
||||
- [x] All scenarios from `_docs/02_document/tests/performance-tests.md` exercised (PT-01..PT-08) in a single default-parameter run.
|
||||
- [x] Each Pass scenario verified against its threshold.
|
||||
- [x] AZ-505 NFRs cross-referenced to the integration tests that verify them inline (PerformanceBudget_AC4, Http2MultiplexingTests).
|
||||
- [x] No script-side failures; no infra noise; no manual re-runs needed.
|
||||
- [x] Cycle-3 leftover deletion criterion checked against this run's exit code (0) and per-scenario verdict (8 Pass / 0 Fail).
|
||||
- [x] Trend comparison vs cycle 5 Run #2 done; TLS-handshake overhead on host→api `curl` calls identified and quantified.
|
||||
|
||||
Raw run log captured locally at `_docs/04_run_results/perf_cycle6_az505.log` (gitignored — transient harness artifact, not part of the repo).
|
||||
@@ -0,0 +1,204 @@
|
||||
# Retrospective — Cycle 6 (2026-05-12)
|
||||
|
||||
**Tasks**: AZ-505 — Tile inventory endpoint (`POST /api/satellite/tiles/inventory`) + HTTP/2 enablement on the dev listener + Leaflet covering index (`tiles_leaflet_path`), 3 SP. Single-task cycle; ships the consumer-facing half of the AZ-503 epic that was deferred from cycle 5.
|
||||
**Mode**: cycle-end (autodev Step 17)
|
||||
**Previous retro**: `retro_2026-05-12_cycle5.md`
|
||||
**Cycle shape**: small follow-up cycle — first cycle to deliver an HTTP/2-enabled endpoint to consumers, first cycle to ship two contract artifacts simultaneously (new `tile-inventory.md` + joint-freeze `tile-storage.md` major bump), first cycle since cycle 1 to close a cross-cycle leftover (cycle-3 perf-harness leftover, carried across cycles 3 → 4 → 5).
|
||||
|
||||
## 1. Implementation Metrics
|
||||
|
||||
| Metric | Cycle 6 | Δ vs cycle 5 |
|
||||
|--------|---------|--------------|
|
||||
| Tasks implemented | **1** (AZ-505) | -1 |
|
||||
| Batches executed | **1** | -1 |
|
||||
| Avg tasks / batch | 1.0 | unchanged |
|
||||
| Total complexity delivered | **3 SP** | -1 SP |
|
||||
| Avg complexity / batch | 3 SP | +1 SP |
|
||||
| Tasks at-or-below 5 SP cap | **1 of 1 (100%)** | unchanged |
|
||||
| Tasks split mid-cycle | **0** | -1 (cycle 5 split AZ-503 → AZ-503-foundation + AZ-505; cycle 6 was the planned consumption of that split — no further split needed) |
|
||||
| Tasks above cap | 0 | unchanged |
|
||||
| Cumulative reviews | **0** (trigger is every 3 batches; cycle 6 has 1 batch) | unchanged |
|
||||
| Cross-cycle leftovers carried in | **1** (cycle-3 perf-harness leftover, replays #1-#5 across cycles 3-5) | unchanged at cycle entry |
|
||||
| Cross-cycle leftovers carried out | **0** (cycle-3 leftover CLOSED by clean exit-0 perf run) | -1 |
|
||||
|
||||
**Sequencing**: single batch — AZ-505 landed clean in batch 01 (1 auto-fix round on a Medium / Maintainability finding: `ComputeLocationHash` duplication consolidated into `Uuidv5.LocationHashForTile`). The cycle completed in **7 dev commits**: Step 9 new-task chore + refine, Step 10 batch 01, autodev-state chore, Step 11 AC-5 TLS fix, Steps 12-13 test-spec + docs sync, and Steps 15-16 perf + deploy report. One more commit than cycle 5's 6-commit count, driven entirely by the post-merge AC-5 TLS pivot (see §5 below) — which was a single-commit post-merge correction, not a re-implementation, so the additional cycle cost was small.
|
||||
|
||||
## 2. Quality Metrics
|
||||
|
||||
### Code Review Results
|
||||
|
||||
| Verdict | Count | Percentage |
|
||||
|---------|-------|-----------|
|
||||
| PASS | **1** (batch 01) | **100%** |
|
||||
| PASS_WITH_WARNINGS | 0 | 0% |
|
||||
| FAIL | 0 | 0% |
|
||||
|
||||
### Findings by Severity (per-batch code review)
|
||||
|
||||
| Severity | Cycle 6 | Δ vs cycle 5 |
|
||||
|----------|---------|--------------|
|
||||
| Critical | 0 | unchanged |
|
||||
| High | 0 | unchanged |
|
||||
| Medium | **1 auto-fixed in-review** (`ComputeLocationHash` duplication) | +1 |
|
||||
| Low | **0** | -1 (cycle 5 had 1 Low — `contentSha256` soft-NULL guard) |
|
||||
| Remaining post-review | **0** | unchanged |
|
||||
|
||||
### Findings by Category
|
||||
|
||||
| Category | Count | Top Files |
|
||||
|----------|-------|-----------|
|
||||
| Maintainability | **1 auto-fixed** | `SatelliteProvider.DataAccess/Repositories/TileRepository.cs` + `SatelliteProvider.Services.TileDownloader/TileService.cs` (consolidated into `SatelliteProvider.Common/Utils/Uuidv5.cs`) |
|
||||
| Bug | 0 | — |
|
||||
| Spec-Gap | 0 | — |
|
||||
| Security | 0 (Step 14 skipped this cycle) | — |
|
||||
| Performance | 0 | — |
|
||||
| Style | 0 | — |
|
||||
| Scope | 0 | unchanged |
|
||||
|
||||
**Note on the Medium auto-fix**: the `ComputeLocationHash` duplication was caused by AZ-505's first-pass implementation introducing a 3-line helper in two places at once (repository + service) rather than reaching for the existing `Uuidv5` utility module. This is the same cross-call-site duplication pattern flagged by AZ-491 retro lesson L-002. The review auto-fix landed the canonical `Uuidv5.LocationHashForTile` helper in `Common.Utils` (already the cross-repo identity owner) and updated all 4 call sites + 6 test sites; no production behaviour change. Pattern is unchanged from previous cycles — the lesson is *known* but the pattern still occurred. See §5 for the proposed reinforcement.
|
||||
|
||||
### Security audit (cycle 6)
|
||||
|
||||
| Metric | Value | Δ vs cycle 5 |
|
||||
|--------|-------|--------------|
|
||||
| Verdict | **SKIPPED** (user skipped optional gate) | new |
|
||||
| Reason | No new dependencies, no schema-level security-sensitive change, dev-only TLS cert (gitignored, never promoted past dev), all SQL parameterised, new endpoint `.RequireAuthorization()` | — |
|
||||
| New Critical / High | n/a (no audit) | — |
|
||||
| Carry-overs (still OPEN, unchanged from cycle 5) | 3 (Microsoft.NET.Test.Sdk 17.8.0 transitive flag; Microsoft.IdentityModel.Tokens / System.IdentityModel.Tokens.Jwt 7.0.3 NU1902; Serilog.AspNetCore 8.0.3 fallback) | unchanged |
|
||||
|
||||
**Justification for skip**: cycle 6's change set is narrow and audit-light: a new GET-like POST endpoint (parameterised SQL, `.RequireAuthorization()`), a covering index (no privilege change, no extension change), a TLS dev affordance (cert gitignored, dev-only, never promoted), and contract artifacts. The cycle-5 audit baseline still applies — no new dependency adds, no new privileges granted, no new attack surface beyond what AZ-503-foundation already exposed. The cycle-5 carry-overs are unchanged and re-listed in `deploy_cycle6.md` for visibility. Recommendation: a full audit at cycle 7 if any cross-cutting auth, schema, or dependency change lands.
|
||||
|
||||
### Performance gate (cycle 6)
|
||||
|
||||
| Metric | Value |
|
||||
|--------|-------|
|
||||
| Verdict | **PASS** |
|
||||
| Scenarios | **8 Pass · 0 Warn · 0 Fail · 0 Unverified** (single default-parameter run; no manual re-run needed) |
|
||||
| Script exit code | **0** (first ever clean exit-0 for the perf harness — closes the cycle-3 leftover) |
|
||||
| AZ-505 NFR-1 (inventory p95 ≤ 200ms at coords≤500) | **MET inline** — `TileInventoryTests.PerformanceBudget_AC4` against a seeded 1000-row table: median 5-8ms, p95 well under threshold. Not a standalone PT scenario; verified by the integration suite. |
|
||||
| AZ-505 NFR-2 (HTTP/2 multiplexing, single TLS connection) | **MET inline** — `Http2MultiplexingTests`: 8 concurrent GETs over one HTTP/2 connection with `HttpVersion = 2.0` asserted on every response, cumulative wall time < 5s. |
|
||||
| Existing PT-01..PT-08 regressions | None. PT-08 batch p95 = 544ms (vs 2000ms threshold; vs cycle-5 117ms). The increase is per-curl TLS handshake overhead on the host→api loopback measurement leg (the harness opens a fresh connection per `curl`); not an application-latency change. |
|
||||
| Cycle-3 perf-harness leftover | **CLOSED** this cycle. The deletion criterion ("default-parameter `./scripts/run-performance-tests.sh` exits 0 against an api built from `dev`") is satisfied. File deleted in the cycle-6 perf+deploy commit. |
|
||||
|
||||
## 3. Trend Comparison (cycle 5 → cycle 6)
|
||||
|
||||
| Trend | Direction | Notes |
|
||||
|-------|-----------|-------|
|
||||
| Findings volume | **Stable** (1 Medium auto-fix; 0 Low; 0 carry into deploy) | cycle 5 had 0 Medium + 1 Low post-review; cycle 6 has 1 Medium auto-fixed + 0 Low. Net post-review delta: 0. |
|
||||
| Code-review pass rate | **+50pp** (50% → 100%) | cycle 5's PASS/PASS_WITH_WARNINGS split was due to 1 Low not auto-fixed; cycle 6 went PASS clean. |
|
||||
| Leftovers carried out | **-1** (1 → 0) | first cycle since cycle 1 to fully close a cross-cycle leftover. |
|
||||
| Architectural cycles introduced | **0** (unchanged) | no new component edges; the new endpoint lives entirely within established layering (Api → Common/DataAccess/TileDownloader). |
|
||||
| Contract artifacts produced | **+1** (1 → 2) | cycle 5 produced 1 minor bump (`uav-tile-upload.md` 1.0.0 → 1.1.0); cycle 6 produced 1 new contract (`tile-inventory.md` v1.0.0) + 1 major bump (`tile-storage.md` 1.0.0 → 2.0.0). |
|
||||
| Migrations | **+1** (1 → 1) | cycle 5: migration 014 (additive columns + index swap). cycle 6: migration 015 (index-only — create covering + drop superseded). |
|
||||
| Step 14 (Security Audit) outcome | **Skipped** (vs cycle 5 PASS_WITH_WARNINGS) | first skip since the gate was added; trade-off documented in §2 above. |
|
||||
| Step 15 (Performance Test) script exit | **0** (vs cycle 5: 1) | first clean exit-0 since the perf harness was introduced; closes the cycle-3 leftover that motivated AZ-504. |
|
||||
| Cross-cycle bug-introduction pattern | **0 new** | nothing newly broken this cycle. |
|
||||
| Mid-cycle scope decisions (split / defer / re-spec) | **0** | cycle 5 split AZ-503 into AZ-503-foundation + AZ-505; cycle 6 consumed the planned half without further scope adjustment. |
|
||||
| Post-merge correction commits | **+1** (0 → 1) | new this cycle: the AC-5 TLS pivot was discovered during Step 11 (Run Tests) and landed as a single follow-up commit. See §4. |
|
||||
|
||||
**Cumulative LESSONS reuse**: 3 lessons from previous cycles were directly applicable this cycle:
|
||||
|
||||
- **L-002 from AZ-491 (cross-call-site duplication)** — the `ComputeLocationHash` duplication is the same pattern; the lesson exists but the pattern recurred. Reinforcement proposed below.
|
||||
- **2026-05-12 dependencies lesson on Major-version bumps** — confirmed valid; the deferred Serilog 10.x recheck stayed deferred because no 10.x line is published yet, exactly as the lesson predicts.
|
||||
- **2026-05-12 process lesson on cross-PBI dependency capture via blocked-link** — cycle 6 consumed an AZ-503-foundation → AZ-505 blocked-link cleanly; the split + tracker-link pattern from cycle 5 worked end-to-end.
|
||||
|
||||
## 4. Patterns and Insights
|
||||
|
||||
### Pattern 1 — Kestrel "Http1AndHttp2 + plaintext = silent HTTP/1.1 only" surprise (new this cycle)
|
||||
|
||||
When AZ-505 first landed, Kestrel was configured `HttpProtocols.Http1AndHttp2` on a plaintext listener (`http://+:8080`). The expectation: HTTP/2 clients would get HTTP/2; HTTP/1.1 clients would get HTTP/1.1. The actual behaviour: Kestrel logged `HTTP/2 is not enabled for [::]:8080 ... TLS is not enabled` at INFO level and silently served only HTTP/1.1. ALPN — the protocol-negotiation mechanism `Http1AndHttp2` relies on — runs only over TLS. The test that catches this (`Http2MultiplexingTests`) failed with `HTTP_1_1_REQUIRED` (0xd) — a clear signal once observed, but the Kestrel log was at INFO (not WARN), so a casual reading of the API container logs did not surface it.
|
||||
|
||||
**Why this matters for future cycles**: any "enable HTTP/2" task that doesn't explicitly include TLS in its definition-of-done will produce the same silent downgrade. The Kestrel log line is information-only; the only reliable detector is an integration test that asserts `HttpVersion == 2.0` on a response — which AZ-505 had, but only as the *last* gate, after the implementation was already considered "done" by the spec.
|
||||
|
||||
**Insight**: the spec did say "ALPN negotiates h2 / http/1.1", but didn't say "therefore TLS is required". The pivot to TLS+ALPN with a self-signed dev cert + `update-ca-certificates` in the test container was the right resolution, but it cost one re-implementation pass on AZ-505 AC-5 (~1 dev commit, ~20 file touches across compose, scripts, tests, perf-script, docs). Catching this at spec-write time would have avoided the post-merge correction. Lesson L-005 captures the prevention.
|
||||
|
||||
### Pattern 2 — `Npgsql.DateTime.Kind=Utc` vs `timestamp without time zone` mismatch in test seeders (new instance)
|
||||
|
||||
Three test files (`TileInventoryTests` x2 seeding paths + `LeafletPathIndexOnlyTests` seed) all hit the same Npgsql 6+ error: `Cannot write DateTime with Kind=UTC to PostgreSQL type 'timestamp without time zone'`. Production paths go through Dapper, which transparently rewrites the kind; tests that bypass Dapper for control over the bind site (raw `NpgsqlCommand` for performance fixtures or array-typed parameter binding) must set `DateTime.Kind=Unspecified` explicitly.
|
||||
|
||||
**Insight**: the bug surfaces only when a new test path bypasses Dapper. AZ-505 introduced two such paths in the same PR (the integer-array `ANY($1::uuid[])` parameter binding, which Dapper can't express, plus the perf-fixture seeders that needed deterministic timestamps). The lesson is: **when a test bypasses Dapper to gain access to a feature Dapper doesn't expose, the test author owns the type-conversion contract that Dapper used to handle silently**. Lesson L-006 captures the rule.
|
||||
|
||||
### Pattern 3 — Drop-and-replace index migrations need test-fixture co-updates in the same PR
|
||||
|
||||
Cycle 5's `MigrationTests.Az503NewUniqueIndexCoversIntegerKeyAndFlightId` asserted that `idx_tiles_location_hash` exists after migration 014. Cycle 6's migration 015 *drops* that index and replaces it with `tiles_leaflet_path` (which has the same leading column + INCLUDE columns — semantically superior). The test asserted the old name; broadening the assertion to accept either index name kept the AZ-503 AC-9 intent ("a location_hash-keyed access path exists") verifiable.
|
||||
|
||||
**Insight**: tests that assert specific schema artifacts (index names, constraint names, column names) need cross-migration awareness — a migration that drops/renames any of them must update the assertion in the same PR. The MigrationTests assertion was deliberately narrow when written (named the exact AZ-503 index because that was the cycle-5 artifact). Cycle 6's migration 015 was foreseeable from cycle 5's split note; the assertion could have been written more abstractly (e.g., "any index whose first column is `location_hash`") but wasn't.
|
||||
|
||||
**Insight²**: the lesson is similar to the cross-call-site duplication pattern (L-002) but on the *test-fixture* axis rather than the source-code axis. Test fixtures that name specific implementation artifacts age the same way source code does: they require maintenance when the implementation evolves. Lesson L-007 captures the rule.
|
||||
|
||||
### Pattern 4 — Closing a cross-cycle leftover by reaching its trigger condition (positive pattern)
|
||||
|
||||
The cycle-3 perf-harness leftover carried replay-attempt entries across cycles 3 → 4 → 5, recording five distinct contexts in which the deletion criterion (`exit 0` on a default-parameter run) was attempted and didn't land. Cycle 6 didn't *target* the leftover; the trigger condition was reached as a side-effect of the AC-5 TLS work + the cycle 6 perf-script adaptation (`--cacert` plumbing). The leftover was deleted in the cycle-6 perf+deploy commit without any new PBI being opened for it.
|
||||
|
||||
**Insight**: the leftover system worked exactly as designed — the precondition for deletion was recorded, was checked at every replay, and was finally satisfied by an unrelated cycle's work. The `_docs/_process_leftovers/` folder is now empty as of end of cycle 6. This is the first time the project has been fully leftover-free since cycle 3 introduced the mechanism.
|
||||
|
||||
## 5. Top 3 Improvement Actions
|
||||
|
||||
### Action 1 — Reinforce L-002 (cross-call-site duplication detection) by adding it to the implement-skill review checklist
|
||||
|
||||
**Why**: the AZ-491 cross-call-site-duplication lesson is real and the pattern keeps recurring (cycle 2: JWT factories; cycle 5: `BuildTileEntity` `idName` + `locationHashName`; cycle 6: `ComputeLocationHash` x2). The pattern is **always** caught at code-review time, but **never** caught at implement time. The auto-fix cost is low (a single 1-round consolidation), but it's still 1 extra review round per occurrence. A pre-review check would save it.
|
||||
|
||||
**Action**: add an explicit step to `.cursor/skills/implement/SKILL.md` Phase "Self-verification before review": grep new source files for ≥2 occurrences of the same `Uuidv5.Create(...)` / `HashAlgorithm.HashData(...)` / DTO-construction helper, and consolidate before the review handoff. ~1 SP.
|
||||
|
||||
**Cost**: ~30 minutes of skill-author work. Counted as 1 SP because it touches the implement skill (cross-cutting tool).
|
||||
|
||||
### Action 2 — Add an HTTP/2 spec-writing checklist to plan / new-task skills
|
||||
|
||||
**Why**: pattern 1 above. The TLS+ALPN requirement for `Http1AndHttp2` is a Kestrel implementation detail that surprised AZ-505's spec author. Future tasks that mention "enable HTTP/2", "negotiate h2", or "multiplex over a single connection" will hit the same Kestrel surprise unless the spec explicitly resolves TLS-or-h2c at spec-write time.
|
||||
|
||||
**Action**: in `.cursor/skills/plan/steps/` and `.cursor/skills/new-task/SKILL.md`, when the task mentions HTTP/2 / h2 / multiplexing / ALPN, the skill must surface the TLS-vs-h2c choice as a spec-writing decision (with A/B/C):
|
||||
|
||||
- **A** — TLS+ALPN on the dev listener; dev cert plumbing; production terminates at ingress (current AZ-505 path).
|
||||
- **B** — h2c on the dev listener; production via cleartext to ingress's HTTP/2 backend.
|
||||
- **C** — Both; dev listener supports h2c for browser-less programmatic clients AND TLS+ALPN for browsers.
|
||||
|
||||
The chosen path goes into the task spec's "Implementation notes" before implementation starts. ~2 SP.
|
||||
|
||||
**Cost**: ~1 hour of skill-author work. Counted as 2 SP because it touches two skills (plan + new-task) and the wording needs to be precise (HTTP/2 is one of those topics where slightly-wrong precision is worse than vague).
|
||||
|
||||
### Action 3 — Add a `_docs/02_document/tests/` lint that flags test-fixture assertions naming specific schema artifacts
|
||||
|
||||
**Why**: pattern 3 above. The `MigrationTests.Az503NewUniqueIndexCoversIntegerKeyAndFlightId` assertion locked in the index name `idx_tiles_location_hash`; the next migration that drops/renames that index made the assertion stale in a way that didn't fail until the next test run. A doc-side lint that flags assertions matching `idx_<name>` / `pk_<name>` / `fk_<name>` / specific column-name strings as "fragile" would catch the same class of fixture-rot at test-spec review time.
|
||||
|
||||
**Action**: add a `_docs/02_document/tests/<test>.md` review step (in `.cursor/skills/test-spec/` cycle-update mode) that surfaces assertions referencing specific named DB artifacts; the review prompts the test author to consider whether the assertion is *about the existence of the artifact* or *about the capability the artifact provides* and to phrase the assertion at the abstraction level matching the intent. ~2 SP.
|
||||
|
||||
**Cost**: ~1 hour of skill-author work. Counted as 2 SP because it adds review prompts to the test-spec skill (cross-cutting). This is a process check, not a runtime lint — the goal is to catch the fragile pattern at the spec-writing stage, not at runtime.
|
||||
|
||||
## 6. Carry-overs (status this cycle)
|
||||
|
||||
| Item | Status | Notes |
|
||||
|------|--------|-------|
|
||||
| Cycle-3 perf-harness leftover | **CLOSED** this cycle | First cycle to satisfy the deletion criterion. Deleted in the cycle-6 perf+deploy commit. |
|
||||
| Microsoft.NET.Test.Sdk 17.8.0 transitive `NuGet.Frameworks` NU1902 | OPEN (carried from cycles 4 + 5) | No cycle-6 touch. Re-listed in deploy_cycle6.md. |
|
||||
| Microsoft.IdentityModel.Tokens / System.IdentityModel.Tokens.Jwt 7.0.3 NU1902 | OPEN (carried from cycles 3-5) | No cycle-6 touch. Re-listed in deploy_cycle6.md. |
|
||||
| Serilog.AspNetCore 8.0.3 → 10.x recheck | OPEN (carried from cycles 4 + 5; no 10.x published) | No cycle-6 touch. Re-listed in deploy_cycle6.md. |
|
||||
| ASPDEPR002 `WithOpenApi(...)` deprecation | OPEN (carried from cycles 4 + 5) | No cycle-6 touch. Re-listed in deploy_cycle6.md. |
|
||||
| Admin team `iss/aud` confirmation (carried from cycle 3) | OPEN (still required before promoting beyond `dev`) | Re-listed in deploy_cycle6.md. |
|
||||
| `metadata.flightId` authenticated provenance (F1-cy5) | OPEN (long-term, not actionable until flight registry exists) | Re-listed in deploy_cycle6.md. |
|
||||
| `pgcrypto` ops gap (F2-cy5) | OPEN (doc-only fix, ~30 min) | Recommended follow-up PBI re-listed in deploy_cycle6.md. |
|
||||
|
||||
**New leftovers carried out of cycle 6**: **none**. First cycle since cycle 3 with zero new leftovers.
|
||||
|
||||
## 7. Suggested Rule / Skill Updates
|
||||
|
||||
| Target file | Change | Rationale |
|
||||
|-------------|--------|-----------|
|
||||
| `.cursor/skills/implement/SKILL.md` Phase "Self-verification before review" | Add: "Before handing off to the code-review skill, grep new source files for ≥2 occurrences of the same `Uuidv5.Create(...)` / `HashAlgorithm.HashData(...)` / cross-component DTO helper; if found, consolidate into the canonical home in `Common.Utils` before the review pass. Skip only if the duplicate sites are deliberately variant (e.g. different namespace, different normalization rule)." | Pattern 1 above. Cross-call-site duplication has occurred in cycles 2, 5, 6; each time it cost an auto-fix review round. Pre-empting it at implement-time is cheap. |
|
||||
| `.cursor/skills/plan/steps/` + `.cursor/skills/new-task/SKILL.md` | Add: "When the task mentions HTTP/2 / h2 / multiplexing / ALPN / multiplex-over-single-connection, the spec MUST resolve the TLS-vs-h2c choice via A/B/C and capture the decision in the task spec's Implementation Notes BEFORE implementation begins. Default: TLS+ALPN with a dev-only self-signed cert; production terminates at ingress." | Pattern 1 above. The TLS-requirement-for-ALPN surprise cost ~1 dev commit's worth of post-merge correction this cycle. |
|
||||
| `.cursor/skills/test-spec/` cycle-update mode | Add: "When updating an existing test scenario, flag any assertion that references a specific named DB artifact (index, constraint, FK name) and surface to the user whether the assertion is *about the existence of the named artifact* (fragile to migration renames) or *about the capability the artifact provides* (robust). Recommend phrasing at the capability abstraction level when possible." | Pattern 3 above. Cycle-6 MigrationTests assertion broke because cycle-5's wording was at the artifact-name level, not the capability level. |
|
||||
|
||||
## 8. Validations and Sources
|
||||
|
||||
- **All cycle-6 implementation artifacts parsed**: 1 batch report (`batch_01_cycle6_report.md`), 1 review file (`reviews/batch_01_cycle6_review.md`), 1 implementation report (`implementation_report_tile_inventory_cycle6.md`), 1 completeness gate report (`implementation_completeness_cycle6_report.md`), 1 deploy report (`deploy_cycle6.md`), 1 perf report (`perf_2026-05-12_cycle6.md`).
|
||||
- **Cycle-5 retro compared explicitly**: see §3 trend table.
|
||||
- **Cross-cycle dependency tracking**: AZ-503-foundation → AZ-505 blocked-link captured in the cycle-5 task spec + delivered in cycle 6; the dependency-link mechanism worked end-to-end.
|
||||
- **No skill-level escalations encountered**: no `retry_count: 3` failures in any sub-skill; no FAIL verdicts in any review or gate; no scope-discipline escalations.
|
||||
|
||||
## 9. Self-Verification
|
||||
|
||||
- [x] All cycle 6 implementation artifacts parsed (1 batch report, 1 review, 1 completeness gate report, 1 implementation report, 1 deploy report, 1 perf report).
|
||||
- [x] Comparison with cycle-5 retro performed (§3 trend table).
|
||||
- [x] Top 3 improvement actions concrete and actionable (§5).
|
||||
- [x] Suggested rule/skill updates specific and tied to a target file (§7).
|
||||
- [x] Cycle-3 perf-harness leftover deletion is recorded (§6 + §4 pattern 4).
|
||||
- [x] LESSONS.md ring buffer to be appended with top 3 cycle-6 lessons (§4 patterns 1-3) — applied in next step.
|
||||
+6
-6
@@ -37,6 +37,12 @@ If the enum's wire string happens to match a member name case-insensitively (e.g
|
||||
|
||||
## Ring buffer (last 15 entries — newest at top)
|
||||
|
||||
- [2026-05-12] [tooling] Kestrel `HttpProtocols.Http1AndHttp2` silently serves only HTTP/1.1 over a plaintext listener — ALPN requires TLS, so any "enable HTTP/2" task without TLS in its definition-of-done will downgrade transparently and the only log line is at INFO; tasks that mention HTTP/2 / h2 / multiplexing / ALPN MUST resolve the TLS-vs-h2c choice at spec-write time and the test gate MUST assert `HttpVersion == 2.0` not just a 200 (cycle 6: AZ-505 AC-5 first landed on h2c plaintext, required a post-merge TLS+ALPN pivot with dev-cert plumbing across compose/tests/perf/docs).
|
||||
Source: _docs/06_metrics/retro_2026-05-12_cycle6.md
|
||||
- [2026-05-12] [testing] When a test bypasses Dapper to gain access to a feature Dapper doesn't expose (e.g. `ANY($1::uuid[])` array params, raw `NpgsqlCommand` for performance fixtures), the test owns the Npgsql type-conversion contract that Dapper used to handle silently — `DateTime.Kind=Utc` must be converted to `Unspecified` before binding into a `timestamp without time zone` column (cycle 6: AZ-505 introduced two Dapper-bypassing paths and all three new test files hit the same `Cannot write DateTime with Kind=UTC` error until `DateTime.SpecifyKind(..., Unspecified)` was added at the bind sites).
|
||||
Source: _docs/06_metrics/retro_2026-05-12_cycle6.md
|
||||
- [2026-05-12] [testing] Tests that assert specific schema artifact names (`idx_<name>` / `pk_<name>` / `fk_<name>`) need cross-migration awareness — phrase assertions at the capability abstraction level ("any index whose first column is `location_hash`") rather than the artifact-name level when possible, otherwise drop/rename migrations require fixture co-updates in the same PR (cycle 6: `MigrationTests.Az503NewUniqueIndexCoversIntegerKeyAndFlightId` hardcoded `idx_tiles_location_hash` from migration 014; migration 015 dropped it, broke the assertion until broadened to accept either index name).
|
||||
Source: _docs/06_metrics/retro_2026-05-12_cycle6.md
|
||||
- [2026-05-12] [architecture] Cross-repo cryptographic invariants (UUID namespaces, deterministic-key formulas, base32/64 alphabets, tile-zoom conventions) MUST live as code-level constants in BOTH repos with reference-vector tests on BOTH sides — documentation alone is insufficient because constant drift surfaces only as 100% lookup misses in production, harder to detect than a unit-test failure (cycle 5: AZ-503 introduced `TileNamespace = 5b8d0c2e-7f1a-4d3b-9c5e-1f3a8e7d2b6c` which must byte-match the same constant in `gps-denied-onboard/components/c6_tile_cache/_uuid.py`; the satellite-provider side has the constant + 10 Python-generated reference vectors in `Uuidv5Tests.cs` and the sibling repo will mirror).
|
||||
Source: _docs/06_metrics/retro_2026-05-12_cycle5.md
|
||||
- [2026-05-12] [tooling] Local Docker/colima DNS cold-start is a recurring class of failure that contaminates the Step-15 perf gate — when the perf-mode "one re-run" rule fires twice across consecutive cycles with the same root-cause class (DNS / NTP / resolver), the harness must escalate from "re-run" to a deterministic fix at the harness layer (DNS pre-warm in script, OR move gate to CI), not just another re-run (cycle 5: PT-01 failed Run #1 on `tile.googleapis.com` cold-start, then Run #2 on `mt0.google.com` cold-start; the warmup probe between runs only touched the hostnames it explicitly named).
|
||||
@@ -61,9 +67,3 @@ If the enum's wire string happens to match a member name case-insensitively (e.g
|
||||
Source: _docs/06_metrics/retro_2026-05-11_cycle2.md
|
||||
- [2026-05-11] [testing] Integration tests must explicitly reset DB state at startup — relying on wallclock seeds or "tests probably won't collide" is a workaround, not isolation; the persistent Postgres volume in docker-compose makes test data accumulation the default state (cycle 2: `UavUploadTests._coordinateCounter` collision was patched with a wallclock seed instead of a real DB-reset hook).
|
||||
Source: _docs/06_metrics/retro_2026-05-11_cycle2.md
|
||||
- [2026-05-11] [testing] Persisted enums need a Dapper read-roundtrip integration test — unit-testing the type handler in isolation does not prove read-side behavior (see L-001).
|
||||
Source: _docs/06_metrics/retro_2026-05-11.md
|
||||
- [2026-05-11] [process] NFR test-spec additions must include the runner-script implementation in the same step, or be tagged "Deferred — harness work tracked in <ticket>"; otherwise scenarios accumulate as Unverified across cycles.
|
||||
Source: _docs/06_metrics/retro_2026-05-11.md
|
||||
- [2026-05-11] [estimation] Task-spec test-site-count estimates must be backed by an explicit grep evidence block, not pattern-matched against neighboring code (AZ-484 spec said ~3 sites in `RegionServiceTests`; actual = 0).
|
||||
Source: _docs/06_metrics/retro_2026-05-11.md
|
||||
|
||||
@@ -2,14 +2,14 @@
|
||||
|
||||
## Current Step
|
||||
flow: existing-code
|
||||
step: 14
|
||||
name: Security Audit
|
||||
step: 9
|
||||
name: New Task
|
||||
status: not_started
|
||||
sub_step:
|
||||
phase: 0
|
||||
name: awaiting-invocation
|
||||
detail: ""
|
||||
retry_count: 0
|
||||
cycle: 6
|
||||
cycle: 7
|
||||
tracker: jira
|
||||
auto_push: true
|
||||
|
||||
@@ -1,159 +0,0 @@
|
||||
# Leftover — Cycle 3 perf harness execution
|
||||
|
||||
**Timestamp**: 2026-05-12T02:25:00Z (replay #2 — post AZ-500 .NET 10 migration; original deferral 2026-05-12T00:00:00Z)
|
||||
**Reason for deferral**: User skipped the Step 15 (Performance Test) gate of cycle 3. Per `meta-rule.mdc`, performance tests require explicit approval; a skipped question is not approval. Defaulted to skip + record-as-leftover to avoid blocking cycle-3 progress through Steps 16-17.
|
||||
|
||||
## Replay attempt #1 — 2026-05-12T01:11:00Z (cycle 4 /autodev start, pre-migration)
|
||||
|
||||
User picked A (run perf harness now). Stack came up cleanly via `docker-compose up -d --build`. Perf script `scripts/run-performance-tests.sh` failed at the bootstrap step (`dotnet build SatelliteProvider.IntegrationTests` for the `--mint-only` JWT subcommand) because the host had only .NET 10.0.103 SDK installed and `global.json` pinned `sdk.version=8.0.0` with `rollForward=latestMinor` (only rolls within 8.0.x). Exit code 3.
|
||||
|
||||
Sibling script `scripts/run-tests.sh` does NOT have this problem because it shells out to `docker run --rm ... mcr.microsoft.com/dotnet/sdk:8.0` for every dotnet invocation. The perf script was written without that pattern.
|
||||
|
||||
Per cycle-3 lesson "scenarios accumulate as Unverified across cycles" — this is a real script bug, not just a host quirk.
|
||||
|
||||
## Replay attempt #2 — 2026-05-12T02:21:00Z (cycle 4, AC-5 of AZ-500 short bootstrap-smoke)
|
||||
|
||||
After AZ-500 landed (.NET 10 migration: TFM, global.json `sdk.version=10.0.0`, all Docker images, all `Microsoft.AspNetCore.*` / `Microsoft.Extensions.*` packages, `scripts/run-performance-tests.sh:49` `bin/Release/net8.0/` → `bin/Release/net10.0/`), re-ran the AC-5 short variant:
|
||||
|
||||
```
|
||||
PERF_REPEAT_COUNT=2 PERF_UAV_BATCH_SIZE=2 ./scripts/run-performance-tests.sh
|
||||
```
|
||||
|
||||
against `docker-compose up -d --build` (api healthy on `:18980`, swagger 200, anonymous request 401). Trace summary:
|
||||
|
||||
| Step | Result |
|
||||
|------|--------|
|
||||
| Build `SatelliteProvider.IntegrationTests` (Release) | **OK** (build succeeded, 11 NU1902/CA2227 warnings, 0 errors, 41.5s) |
|
||||
| `--mint-only` JWT subcommand | **OK** (341-byte token, 4h lifetime) |
|
||||
| PT-01 cold tile download | **PASS** (2538ms / 30000ms threshold) |
|
||||
| PT-02 cached tile retrieval | **PASS** (195ms / 500ms) |
|
||||
| PT-03 region 200m / z18 | **PASS** (384ms / 60000ms) |
|
||||
| PT-04 region 500m / z18 + stitch | **PASS** (2202ms / 120000ms) |
|
||||
| PT-05 5 concurrent regions | **PASS** (3258ms / 300000ms) |
|
||||
| PT-06 route creation (2 points) | **PASS** (178ms / 5000ms) |
|
||||
| PT-07 cold/warm region request | **PASS** (warm p95 2340ms < cold p95 3241ms) |
|
||||
| PT-08 UAV batch upload | **CRASHED** at first batch summarisation — see below |
|
||||
|
||||
**Bootstrap step DID NOT exit with code 3** — host SDK / global.json mismatch is gone. AC-5 met.
|
||||
|
||||
## Replay attempt #2 — root cause of PT-08 crash (NOT an SDK / .NET 10 issue)
|
||||
|
||||
`bash -x` trace shows the script silently exits right after `rejected=0` and the cleanup trap fires. The script bug is at `scripts/run-performance-tests.sh:417`:
|
||||
|
||||
```bash
|
||||
rejected=$(grep -o '"status":"rejected"' "$PERF_TMP_DIR/pt08_resp.json" | wc -l | tr -d ' ')
|
||||
```
|
||||
|
||||
When the upload response has zero rejected items (the happy-path case), `grep -o` exits 1 (no matches). With `set -o pipefail` (line 16) the pipeline returns 1; with `set -e` the assignment kills the script. The sibling line at 416 for `accepted` only worked in this trace because the response had 2 accepted items so `grep` exited 0.
|
||||
|
||||
This bug pre-existed AZ-500. It was previously masked because the perf script never reached PT-08 — it failed at bootstrap (replay #1) due to the SDK mismatch. The .NET 10 migration unmasked it by clearing the bootstrap blocker. PT-01..PT-07 are unaffected (no `grep -c`/`grep -o` counts on potentially-empty matches).
|
||||
|
||||
The actual perf-relevant data PT-08 captured before crashing (one batch run completed): HTTP 200, batch latency 99ms (well under the AZ-488 2000ms p95 threshold), accepted=2, rejected=0. So the underlying perf is healthy; only the script's failure-counting harness is buggy.
|
||||
|
||||
## Resolution path (forward)
|
||||
|
||||
Two follow-up fixes are needed; **both are out of AZ-500 scope** per `coderule.mdc` "scope discipline":
|
||||
|
||||
1. **`scripts/run-performance-tests.sh:416-417`** — defensive grep-counting. Replace
|
||||
```bash
|
||||
accepted=$(grep -o '"status":"accepted"' "$PERF_TMP_DIR/pt08_resp.json" | wc -l | tr -d ' ')
|
||||
rejected=$(grep -o '"status":"rejected"' "$PERF_TMP_DIR/pt08_resp.json" | wc -l | tr -d ' ')
|
||||
```
|
||||
with a pipefail-tolerant variant such as
|
||||
```bash
|
||||
accepted=$(grep -c '"status":"accepted"' "$PERF_TMP_DIR/pt08_resp.json" || true)
|
||||
rejected=$(grep -c '"status":"rejected"' "$PERF_TMP_DIR/pt08_resp.json" || true)
|
||||
```
|
||||
(`grep -c` already counts; `|| true` neutralises the exit-1-on-no-match case when summed with `set -o pipefail`/`set -e`).
|
||||
|
||||
2. **Step 15 (Performance Test) of cycle 4** — re-run the *full* harness (default `PERF_REPEAT_COUNT=20 PERF_UAV_BATCH_SIZE=10`) after the script fix lands. Only then can the leftover be deleted (per `Constraints` last bullet of AZ-500: "leftover file is deleted ONLY when the full perf script runs cleanly").
|
||||
|
||||
## Pre-requisites for full replay
|
||||
|
||||
Same as before — env vars must be present (already in `.env`):
|
||||
|
||||
- `JWT_SECRET` — ≥ 32 bytes
|
||||
- `JWT_ISSUER` — DEV-ONLY (AZ-494)
|
||||
- `JWT_AUDIENCE` — DEV-ONLY (AZ-494)
|
||||
- `GOOGLE_MAPS_API_KEY`
|
||||
|
||||
Optionally:
|
||||
- `PERF_REPEAT_COUNT` (default 20)
|
||||
- `PERF_UAV_BATCH_SIZE` (default 10)
|
||||
|
||||
## How to replay (after the script fix lands)
|
||||
|
||||
```bash
|
||||
docker-compose up -d --build # bring up API on :18980
|
||||
./scripts/run-performance-tests.sh # ~3-5 minutes; full PT-01..PT-08
|
||||
docker-compose down --remove-orphans
|
||||
```
|
||||
|
||||
## Why this is NOT a hard blocker
|
||||
|
||||
- AC-5 of AZ-500 only gates the bootstrap step ("does NOT exit with code 3"). That is met.
|
||||
- The cycle-3 implementation report and code review verdicts already note that the perf harness was statically verified (script grep + integration-test compile + AZ-492 AC-1/AC-4/AC-5/AC-6 covered).
|
||||
- The AZ-488 batch-p95 threshold was set in cycle 2; the one PT-08 batch we did capture (99ms) is far below the 2000ms threshold.
|
||||
- No cycle-3/cycle-4 change altered production hot paths beyond JWT validation (AZ-494 adds two string comparisons per request — sub-microsecond).
|
||||
|
||||
## Replay attempt #3 — 2026-05-12T04:50:00Z (cycle 4 Step 15 full perf gate, post-AZ-500)
|
||||
|
||||
User picked A at the Step 15 (Performance Test) gate of cycle 4. Full default-parameter run of `./scripts/run-performance-tests.sh` (`PERF_REPEAT_COUNT=20 PERF_UAV_BATCH_SIZE=10`) against `docker-compose up -d --build` (api healthy on `:18980`, swagger 301, anonymous request 401). Trace summary:
|
||||
|
||||
| Step | Result | vs cycle-3 (replay #2 short) |
|
||||
|------|--------|------------------------------|
|
||||
| Build `SatelliteProvider.IntegrationTests` (Release) | **OK** (0 errors, 11 warnings — same NU1902 7.0.3 IdentityModel + CA2227 carry-overs) | unchanged |
|
||||
| `--mint-only` JWT subcommand | **OK** (341-byte token, 4h lifetime) | unchanged |
|
||||
| PT-01 cold tile download | **PASS** 3207ms / 30000ms | similar (was 2538ms / 30000ms — both well within 30s threshold) |
|
||||
| PT-02 cached tile retrieval | **PASS** 259ms / 500ms | similar (was 195ms) |
|
||||
| PT-03 region 200m / z18 | **PASS** 2200ms / 60000ms | acceptable variance (was 384ms — both far from 60s threshold) |
|
||||
| PT-04 region 500m / z18 + stitch | **PASS** 2139ms / 120000ms | similar (was 2202ms) |
|
||||
| PT-05 5 concurrent regions | **PASS** 2611ms / 300000ms | similar (was 3258ms; both far from 300s threshold) |
|
||||
| PT-06 route creation (2 points) | **PASS** 90ms / 5000ms | similar (was 178ms) |
|
||||
| PT-07 cold/warm region request distribution | **PASS** cold p95=2782ms, warm p95=**301ms** (N=20) | **7.7x better warm p95** (was 2340ms at N=2) — driven by larger sample dilution + .NET 10 pipeline; cold similar |
|
||||
| PT-08 UAV batch upload | **CRASHED** at fixture-generation step (same pre-existing script-bug pattern as replay #2) | unchanged |
|
||||
|
||||
**PT-01..PT-07 all PASS comfortably on .NET 10.** AZ-500 NFR (Performance — "must not regress beyond existing thresholds") is satisfied for 7 of 8 scenarios; PT-08 cannot be re-measured against the threshold until the script-fix PBI lands.
|
||||
|
||||
**Verdict for AZ-500 perf NFR**: **MET (7/8 scenarios)**. The single Unverified scenario (PT-08) is blocked by a pre-existing script bug, not by a .NET 10 regression — the production handler's actual perf is healthy (the one PT-08 batch captured in replay #2 measured 99ms vs 2000ms threshold). PT-08 cannot be a .NET 10 regression because we have a single-point measurement (cycle-3 99ms; production unchanged from cycle 3 → cycle 4 except the runtime/SDK bump, which can only be neutral-or-better for this code path).
|
||||
|
||||
**Leftover stays OPEN** (per AZ-500 Constraint: "leftover file is deleted ONLY when the full perf script runs cleanly"). Two consecutive replays (#2 + #3) have now reproduced the exact same PT-08 failure mode at the same script line, and PT-01..PT-07 stay green throughout — the script-fix PBI is the only outstanding work needed to close this.
|
||||
|
||||
## Replay obligation
|
||||
|
||||
Open a new follow-up PBI for the `scripts/run-performance-tests.sh:416-417` grep fix (estimated 1 SP). Once that lands and a full perf run is green, delete this file. Until then, this leftover stays.
|
||||
|
||||
## Replay attempt #4 — 2026-05-12T13:00:00Z (cycle 5 /autodev Step 9 New Task)
|
||||
|
||||
PBI opened: **AZ-504 — "Perf script: fix grep | wc -l pipefail crash in PT-08"** (1 SP, parent epic AZ-483 — same as PT-08 scenario owner AZ-488). Spec landed at `_docs/02_tasks/todo/AZ-504_perf_script_grep_pipefail_fix.md`. The spec captures the AC-4 obligation that THIS leftover file is deleted in the same commit as the green full perf run.
|
||||
|
||||
The "open the PBI" half of the Replay obligation is now done. The "full perf run is green" half remains outstanding — this leftover stays open until AZ-504 lands AND a default-parameter `./scripts/run-performance-tests.sh` (`PERF_REPEAT_COUNT=20 PERF_UAV_BATCH_SIZE=10`) exits 0 against an api built from `dev`.
|
||||
|
||||
Next-cycle /autodev should NOT attempt replay #5 (open another PBI) — AZ-504 is the canonical replay vehicle. The next replay action is implementing AZ-504 itself (cycle 5 Step 10).
|
||||
|
||||
## Replay attempt #5 — 2026-05-12T14:34Z / 14:50Z (cycle 5 Step 15 Performance Test gate, post-AZ-504 landed)
|
||||
|
||||
AZ-504 landed in cycle 5 (Steps 10–12). User picked A at the Step 15 (Performance Test) gate. Two full default-parameter runs of `./scripts/run-performance-tests.sh` (`PERF_REPEAT_COUNT=20 PERF_UAV_BATCH_SIZE=10`) executed against `docker compose up -d --build`. Full report in `_docs/06_metrics/perf_2026-05-12_cycle5.md`.
|
||||
|
||||
| | Run #1 (14:34Z, no prep) | Run #2 (14:50Z, post `colima restart`) |
|
||||
|---|---|---|
|
||||
| Exit code | 1 | 1 |
|
||||
| PT-08 (AZ-504 fix) | **PASS** 199ms p95 | **PASS** 117ms p95 |
|
||||
| PT-01 (cold tile) | FAIL HTTP 500 `tile.googleapis.com` DNS | FAIL HTTP 500 `mt0.google.com` DNS |
|
||||
| PT-02 (cached tile) | FAIL HTTP 500 (cascade of PT-01) | FAIL 1060ms (cascade of PT-01) |
|
||||
| PT-03..PT-07 | mostly PASS once DNS warmed mid-run | all PASS |
|
||||
|
||||
**AZ-504 verification: MET across both runs.** PT-08 reaches summary cleanly for the first time across all 5 replay attempts in this leftover. The `grep -c … || true` pipefail fix in `scripts/run-performance-tests.sh:416-417` works as designed.
|
||||
|
||||
**AZ-503-foundation regression check: PASS.** PT-08 p95 = 117ms (vs 2000ms threshold; vs cycle-4 ad-hoc 99ms single-batch; vs Run #1 199ms). The new integer-only, flight-aware UPSERT path is faster, not slower.
|
||||
|
||||
**Why this leftover STAYS OPEN despite AZ-504 landing**: the deletion criterion is "the full perf script runs cleanly" / "exit 0". Run #2 exited 1 because of a recurring intermittent Docker/colima DNS cold-start bug — the first Google Maps hostname touched by PT-01 after each `docker compose up` is uncached in colima's resolver, so PT-01 returns HTTP 500. After ~1 retry / a few seconds, all `mt0..mt3.google.com` + `tile.googleapis.com` are warm and every subsequent scenario succeeds. This is **infrastructure noise, not application regression** and not an AZ-504 script bug.
|
||||
|
||||
**Two consecutive runs are enough**. Per `meta-rule.mdc`'s "long investigation retrospective" trigger, chasing this with Run #3 / #4 / restarting colima again would be a rabbit-hole. The perf-mode skill (`test-run/SKILL.md` §Perf Mode → Step 5) is explicit: "always worth **one** re-run before declaring a regression" — we did one.
|
||||
|
||||
**Recommended out-of-scope follow-ups to actually close this leftover** (estimated 1 SP each, do NOT open in cycle 5 — that violates scope discipline):
|
||||
|
||||
1. **Add DNS pre-warmup to `scripts/run-performance-tests.sh`** before PT-01. Inside the api container or via `docker compose exec api`, run `getent hosts mt0.google.com mt1.google.com mt2.google.com mt3.google.com tile.googleapis.com` once. This deterministically removes the cold-DNS class of PT-01 / PT-02 failures.
|
||||
2. **Run perf in CI / cloud** with a stable resolver — the harness is portable, only the orchestration layer changes.
|
||||
|
||||
Either follow-up, when implemented, will produce an exit-0 default-parameter run and let this leftover be deleted. Until then, this leftover stays open with the AZ-504 verification half satisfied and the green-exit-0 half blocked by infra (not the script, not the application).
|
||||
@@ -17,10 +17,23 @@ set -euo pipefail
|
||||
|
||||
SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
|
||||
PROJECT_ROOT="$(dirname "$SCRIPT_DIR")"
|
||||
API_URL="${API_URL:-http://localhost:18980}"
|
||||
API_URL="${API_URL:-https://localhost:18980}"
|
||||
PERF_REPEAT_COUNT="${PERF_REPEAT_COUNT:-20}"
|
||||
PERF_UAV_BATCH_SIZE="${PERF_UAV_BATCH_SIZE:-10}"
|
||||
|
||||
# AZ-505 dev TLS: the dev compose stack now binds Kestrel on https://+:8080 with
|
||||
# a self-signed cert (./certs/api.crt) so ALPN can negotiate HTTP/2. Every curl
|
||||
# below splats "${CURL_OPTS[@]}" so the cert is trusted (--cacert against the
|
||||
# dev cert when present, otherwise the host-CA store). Override by exporting
|
||||
# PERF_CURL_OPTS (whitespace-separated, e.g. PERF_CURL_OPTS="-k --silent") to
|
||||
# bypass dev-cert logic entirely (useful against a staging cert).
|
||||
CURL_OPTS=()
|
||||
if [[ -n "${PERF_CURL_OPTS:-}" ]]; then
|
||||
read -r -a CURL_OPTS <<<"$PERF_CURL_OPTS"
|
||||
elif [[ "$API_URL" == https://* && -f "$PROJECT_ROOT/certs/api.crt" ]]; then
|
||||
CURL_OPTS=(--cacert "$PROJECT_ROOT/certs/api.crt")
|
||||
fi
|
||||
|
||||
cleanup() {
|
||||
echo "Cleaning up..."
|
||||
if [[ -n "${PERF_TMP_DIR:-}" && -d "${PERF_TMP_DIR}" ]]; then
|
||||
@@ -138,7 +151,7 @@ wait_region_completed() {
|
||||
local elapsed=0
|
||||
while (( elapsed < timeout_s )); do
|
||||
local status
|
||||
status=$(curl -s -H "$AUTH_HEADER" "$API_URL/api/satellite/region/$region_id" | grep -o '"status":"[^"]*"' | head -1 || true)
|
||||
status=$(curl "${CURL_OPTS[@]}" -s -H "$AUTH_HEADER" "$API_URL/api/satellite/region/$region_id" | grep -o '"status":"[^"]*"' | head -1 || true)
|
||||
case "$status" in
|
||||
*completed*) return 0 ;;
|
||||
*failed*) echo " region $region_id failed during wait" >&2; return 2 ;;
|
||||
@@ -156,7 +169,7 @@ echo "PT-01: Tile Download Latency (cold) (threshold: 30000ms)"
|
||||
PT01_LAT="47.461347"
|
||||
PT01_LON="37.646663"
|
||||
START=$(date +%s%N)
|
||||
HTTP_CODE=$(curl -s -o /dev/null -w "%{http_code}" -H "$AUTH_HEADER" "$API_URL/api/satellite/tiles/latlon?Latitude=$PT01_LAT&Longitude=$PT01_LON&ZoomLevel=18")
|
||||
HTTP_CODE=$(curl "${CURL_OPTS[@]}" -s -o /dev/null -w "%{http_code}" -H "$AUTH_HEADER" "$API_URL/api/satellite/tiles/latlon?Latitude=$PT01_LAT&Longitude=$PT01_LON&ZoomLevel=18")
|
||||
END=$(date +%s%N)
|
||||
ELAPSED_MS=$(( (END - START) / 1000000 ))
|
||||
if [[ "$HTTP_CODE" == "200" ]]; then
|
||||
@@ -169,7 +182,7 @@ fi
|
||||
echo ""
|
||||
echo "PT-02: Cached Tile Retrieval Latency (threshold: 500ms)"
|
||||
START=$(date +%s%N)
|
||||
HTTP_CODE=$(curl -s -o /dev/null -w "%{http_code}" -H "$AUTH_HEADER" "$API_URL/api/satellite/tiles/latlon?Latitude=47.461747&Longitude=37.647063&ZoomLevel=18")
|
||||
HTTP_CODE=$(curl "${CURL_OPTS[@]}" -s -o /dev/null -w "%{http_code}" -H "$AUTH_HEADER" "$API_URL/api/satellite/tiles/latlon?Latitude=47.461747&Longitude=37.647063&ZoomLevel=18")
|
||||
END=$(date +%s%N)
|
||||
ELAPSED_MS=$(( (END - START) / 1000000 ))
|
||||
|
||||
@@ -186,7 +199,7 @@ echo "PT-03: Region Processing 200m / zoom 18 (threshold: 60000ms)"
|
||||
PT03_ID=$(uuidgen | tr '[:upper:]' '[:lower:]')
|
||||
PT03_BODY="{\"id\":\"$PT03_ID\",\"latitude\":47.461747,\"longitude\":37.647063,\"sizeMeters\":200,\"zoomLevel\":18,\"stitchTiles\":false}"
|
||||
START=$(date +%s%N)
|
||||
HTTP_CODE=$(curl -s -o /dev/null -w "%{http_code}" -X POST -H "Content-Type: application/json" -H "$AUTH_HEADER" -d "$PT03_BODY" "$API_URL/api/satellite/request")
|
||||
HTTP_CODE=$(curl "${CURL_OPTS[@]}" -s -o /dev/null -w "%{http_code}" -X POST -H "Content-Type: application/json" -H "$AUTH_HEADER" -d "$PT03_BODY" "$API_URL/api/satellite/request")
|
||||
if [[ "$HTTP_CODE" == "200" || "$HTTP_CODE" == "202" ]]; then
|
||||
if wait_region_completed "$PT03_ID" 60; then
|
||||
END=$(date +%s%N)
|
||||
@@ -207,7 +220,7 @@ echo "PT-04: Region Processing 500m / zoom 18 + stitch (threshold: 120000ms)"
|
||||
PT04_ID=$(uuidgen | tr '[:upper:]' '[:lower:]')
|
||||
PT04_BODY="{\"id\":\"$PT04_ID\",\"latitude\":47.461747,\"longitude\":37.647063,\"sizeMeters\":500,\"zoomLevel\":18,\"stitchTiles\":true}"
|
||||
START=$(date +%s%N)
|
||||
HTTP_CODE=$(curl -s -o /dev/null -w "%{http_code}" -X POST -H "Content-Type: application/json" -H "$AUTH_HEADER" -d "$PT04_BODY" "$API_URL/api/satellite/request")
|
||||
HTTP_CODE=$(curl "${CURL_OPTS[@]}" -s -o /dev/null -w "%{http_code}" -X POST -H "Content-Type: application/json" -H "$AUTH_HEADER" -d "$PT04_BODY" "$API_URL/api/satellite/request")
|
||||
if [[ "$HTTP_CODE" == "200" || "$HTTP_CODE" == "202" ]]; then
|
||||
if wait_region_completed "$PT04_ID" 120; then
|
||||
END=$(date +%s%N)
|
||||
@@ -233,7 +246,7 @@ for i in 1 2 3 4 5; do
|
||||
LAT=$(awk "BEGIN { printf \"%.6f\", 47.461747 + 0.001 * $i }")
|
||||
LON=$(awk "BEGIN { printf \"%.6f\", 37.647063 + 0.001 * $i }")
|
||||
BODY="{\"id\":\"$rid\",\"latitude\":$LAT,\"longitude\":$LON,\"sizeMeters\":200,\"zoomLevel\":18,\"stitchTiles\":false}"
|
||||
HTTP_CODE=$(curl -s -o /dev/null -w "%{http_code}" -X POST -H "Content-Type: application/json" -H "$AUTH_HEADER" -d "$BODY" "$API_URL/api/satellite/request")
|
||||
HTTP_CODE=$(curl "${CURL_OPTS[@]}" -s -o /dev/null -w "%{http_code}" -X POST -H "Content-Type: application/json" -H "$AUTH_HEADER" -d "$BODY" "$API_URL/api/satellite/request")
|
||||
if [[ "$HTTP_CODE" != "200" && "$HTTP_CODE" != "202" ]]; then
|
||||
echo " ✗ PT-05: enqueue $i HTTP $HTTP_CODE (expected 200/202)"
|
||||
FAIL=$((FAIL + 1))
|
||||
@@ -263,7 +276,7 @@ ROUTE_ID=$(uuidgen | tr '[:upper:]' '[:lower:]')
|
||||
BODY="{\"id\":\"$ROUTE_ID\",\"name\":\"Perf Test\",\"regionSizeMeters\":300,\"zoomLevel\":18,\"points\":[{\"lat\":48.276067,\"lon\":37.384458},{\"lat\":48.270740,\"lon\":37.374029}]}"
|
||||
|
||||
START=$(date +%s%N)
|
||||
HTTP_CODE=$(curl -s -o /dev/null -w "%{http_code}" -X POST -H "Content-Type: application/json" -H "$AUTH_HEADER" -d "$BODY" "$API_URL/api/satellite/route")
|
||||
HTTP_CODE=$(curl "${CURL_OPTS[@]}" -s -o /dev/null -w "%{http_code}" -X POST -H "Content-Type: application/json" -H "$AUTH_HEADER" -d "$BODY" "$API_URL/api/satellite/route")
|
||||
END=$(date +%s%N)
|
||||
ELAPSED_MS=$(( (END - START) / 1000000 ))
|
||||
|
||||
@@ -292,7 +305,7 @@ for ((i=0; i<PERF_REPEAT_COUNT; i++)); do
|
||||
lon=$(awk -v base="$PT07_BASE_LON" -v idx="$i" 'BEGIN { printf "%.6f", base + 0.002 * idx }')
|
||||
body="{\"id\":\"$rid\",\"latitude\":$lat,\"longitude\":$lon,\"sizeMeters\":200,\"zoomLevel\":18,\"stitchTiles\":false}"
|
||||
start=$(date +%s%N)
|
||||
code=$(curl -s -o /dev/null -w "%{http_code}" -X POST -H "Content-Type: application/json" -H "$AUTH_HEADER" -d "$body" "$API_URL/api/satellite/request")
|
||||
code=$(curl "${CURL_OPTS[@]}" -s -o /dev/null -w "%{http_code}" -X POST -H "Content-Type: application/json" -H "$AUTH_HEADER" -d "$body" "$API_URL/api/satellite/request")
|
||||
if [[ "$code" != "200" && "$code" != "202" ]]; then
|
||||
echo " ✗ PT-07 cold #$i: enqueue HTTP $code"
|
||||
PT07_FAILED=$((PT07_FAILED + 1))
|
||||
@@ -316,7 +329,7 @@ for ((i=0; i<PERF_REPEAT_COUNT; i++)); do
|
||||
lon=$(awk -v base="$PT07_BASE_LON" -v idx="$i" 'BEGIN { printf "%.6f", base + 0.002 * idx }')
|
||||
body="{\"id\":\"$rid\",\"latitude\":$lat,\"longitude\":$lon,\"sizeMeters\":200,\"zoomLevel\":18,\"stitchTiles\":false}"
|
||||
start=$(date +%s%N)
|
||||
code=$(curl -s -o /dev/null -w "%{http_code}" -X POST -H "Content-Type: application/json" -H "$AUTH_HEADER" -d "$body" "$API_URL/api/satellite/request")
|
||||
code=$(curl "${CURL_OPTS[@]}" -s -o /dev/null -w "%{http_code}" -X POST -H "Content-Type: application/json" -H "$AUTH_HEADER" -d "$body" "$API_URL/api/satellite/request")
|
||||
if [[ "$code" != "200" && "$code" != "202" ]]; then
|
||||
echo " ✗ PT-07 warm #$i: enqueue HTTP $code"
|
||||
PT07_FAILED=$((PT07_FAILED + 1))
|
||||
@@ -394,7 +407,8 @@ else
|
||||
done
|
||||
metadata_json="{\"items\":[$items_json]}"
|
||||
|
||||
curl_args=( -s -o "$PERF_TMP_DIR/pt08_resp.json" -w "%{http_code}"
|
||||
curl_args=( "${CURL_OPTS[@]}"
|
||||
-s -o "$PERF_TMP_DIR/pt08_resp.json" -w "%{http_code}"
|
||||
-X POST
|
||||
-H "$AUTH_HEADER"
|
||||
-F "metadata=$metadata_json;type=application/json" )
|
||||
|
||||
Reference in New Issue
Block a user