diff --git a/.agents/phases/todo/34_radiance_llm_engine/00_phase.md b/.agents/phases/complete/34_radiance_llm_engine/00_phase.md similarity index 100% rename from .agents/phases/todo/34_radiance_llm_engine/00_phase.md rename to .agents/phases/complete/34_radiance_llm_engine/00_phase.md diff --git a/.agents/phases/todo/34_radiance_llm_engine/01_capture_radiance_ground_truth.md b/.agents/phases/complete/34_radiance_llm_engine/01_capture_radiance_ground_truth.md similarity index 100% rename from .agents/phases/todo/34_radiance_llm_engine/01_capture_radiance_ground_truth.md rename to .agents/phases/complete/34_radiance_llm_engine/01_capture_radiance_ground_truth.md diff --git a/.agents/phases/todo/34_radiance_llm_engine/02_config_and_the_engine_registry.md b/.agents/phases/complete/34_radiance_llm_engine/02_config_and_the_engine_registry.md similarity index 100% rename from .agents/phases/todo/34_radiance_llm_engine/02_config_and_the_engine_registry.md rename to .agents/phases/complete/34_radiance_llm_engine/02_config_and_the_engine_registry.md diff --git a/.agents/phases/todo/34_radiance_llm_engine/03_the_radiance_field_map.md b/.agents/phases/complete/34_radiance_llm_engine/03_the_radiance_field_map.md similarity index 100% rename from .agents/phases/todo/34_radiance_llm_engine/03_the_radiance_field_map.md rename to .agents/phases/complete/34_radiance_llm_engine/03_the_radiance_field_map.md diff --git a/.agents/phases/todo/34_radiance_llm_engine/04_the_radiance_job.md b/.agents/phases/complete/34_radiance_llm_engine/04_the_radiance_job.md similarity index 100% rename from .agents/phases/todo/34_radiance_llm_engine/04_the_radiance_job.md rename to .agents/phases/complete/34_radiance_llm_engine/04_the_radiance_job.md diff --git a/.agents/phases/todo/34_radiance_llm_engine/05_the_llm_page_learns_radiance.md b/.agents/phases/complete/34_radiance_llm_engine/05_the_llm_page_learns_radiance.md similarity index 100% rename from .agents/phases/todo/34_radiance_llm_engine/05_the_llm_page_learns_radiance.md rename to .agents/phases/complete/34_radiance_llm_engine/05_the_llm_page_learns_radiance.md diff --git a/.agents/phases/todo/34_radiance_llm_engine/06_docs_and_live_verify.md b/.agents/phases/complete/34_radiance_llm_engine/06_docs_and_live_verify.md similarity index 100% rename from .agents/phases/todo/34_radiance_llm_engine/06_docs_and_live_verify.md rename to .agents/phases/complete/34_radiance_llm_engine/06_docs_and_live_verify.md diff --git a/.agents/reports/34_radiance_llm_engine/34_radiance_llm_engine__00_phase.a1.err b/.agents/reports/34_radiance_llm_engine/34_radiance_llm_engine__00_phase.a1.err new file mode 100644 index 0000000..e69de29 diff --git a/.agents/reports/34_radiance_llm_engine/34_radiance_llm_engine__00_phase.a1.md b/.agents/reports/34_radiance_llm_engine/34_radiance_llm_engine__00_phase.a1.md new file mode 100644 index 0000000..40d6b36 --- /dev/null +++ b/.agents/reports/34_radiance_llm_engine/34_radiance_llm_engine__00_phase.a1.md @@ -0,0 +1,12 @@ +Everything is verified and green. Final report: + +**Phase 34 final verification pass — complete** + +- Verified all 6 completed tasks' work against the live fleet and hermetic suite: `llm:radiance` job registered, `llm_engines()` registry drives 404 gate / history defaults / `/api/config` (additive, byte-identical gufo/vllm keys), radiance field map + `/stats` sidecar + 7-position spec curve, `/llm` strip/curve/rows. +- **Defect found & fixed (pre-existing, task 05):** the vLLM-only sentence "vLLM exposes no per-slot JSON…" rendered on the **radiance** panel (`slotSection`'s non-gufo branch). Fix: vLLM line gated to `engine === 'vllm'`; radiance's panel slot section renders nothing (its session home is the strip) — `page-llm.js` + the served-byte pin in `tests/test_api.py` (now asserts the radiance branch is empty and the sentence can't leak). Browser-verified; re-shot `data/logs/34-llm-radiance-rest.png` (the 4.5-min wait found no in-flight request, so the busy shot remains the earlier pass's — its strip rows still stand; only the panel text predates the fix). +- Tests: `uv run pytest` → **2031 passed, 19 skipped** (100%); `uv run pytest --cov` → **98.73%** (floor 94%; config 100%, llm 99%, collectors 98%, api 99%); `uv run ruff check src tests agent && uv run pyright` → clean; `node --check` OK; `uv pip list --outdated` → empty. +- `uv run pytest -m live --live` → **13 passed, 2 skipped** (vLLM unset — correct; live-write opt-in — correct); the read-only radiance test passed. +- Completion criteria: (1) engines `gufo`+`radiance`, `fleet.engines_live` 2, `config.llm.radiance.enabled` true — **pass (live curl)**; (2) unset → 404 no-dial + no job — **pass (spy-pinned, green)**; (3) fixtures present, both families (79 `radiance:` / 198 `vllm:` lines), drift pin — **pass**; (4) panel/curve/rows — **pass (re-shot rest screenshot)**; (5) live radiance test — **pass**; (6) suite/coverage/lint/`bash .agents/validate.sh` (exit 0) — **pass**; (7) docs — below; (8) gufo/vLLM behaviour unchanged — **pass (existing pins untouched)**. +- Documentation: **README.md** full review — env table, LLM-engines section, architecture diagram, capture-script and `/llm` section all name radiance correctly; no inconsistencies found, no changes needed. **AGENTS.md** — the three task-06 fixes (fleet line, route row, module bullets) are in place and all other statements match reality; no changes needed. +- Dev server healthy (`./scripts/dev-server.sh status`: all sources ok, `llm:radiance` answering); all changes left in the working tree for the harness. +- Next pending phase: none — 34 was the last phase in `todo/`. diff --git a/.agents/reports/34_radiance_llm_engine/34_radiance_llm_engine__00_phase.a1.md.status b/.agents/reports/34_radiance_llm_engine/34_radiance_llm_engine__00_phase.a1.md.status new file mode 100644 index 0000000..9766475 --- /dev/null +++ b/.agents/reports/34_radiance_llm_engine/34_radiance_llm_engine__00_phase.a1.md.status @@ -0,0 +1 @@ +ok diff --git a/.agents/reports/34_radiance_llm_engine/34_radiance_llm_engine__00_phase.a1.validate b/.agents/reports/34_radiance_llm_engine/34_radiance_llm_engine__00_phase.a1.validate new file mode 100644 index 0000000..cf7b25a --- /dev/null +++ b/.agents/reports/34_radiance_llm_engine/34_radiance_llm_engine__00_phase.a1.validate @@ -0,0 +1,72 @@ +== uv run pytest --cov (hermetic: no network, live tests skip) == +........................................................................ 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[100%] +=============================== warnings summary =============================== +.venv/lib64/python3.14/site-packages/fastapi/testclient.py:1 + /home/ducoterra/Projects/Personal/dashboards/.venv/lib64/python3.14/site-packages/fastapi/testclient.py:1: StarletteDeprecationWarning: Using `httpx` with `starlette.testclient` is deprecated; install `httpx2` instead. + from starlette.testclient import TestClient as TestClient # noqa + +-- Docs: https://docs.pytest.org/en/stable/how-to/capture-warnings.html +================================ tests coverage ================================ +_______________ coverage: platform linux, python 3.14.8-final-0 ________________ + +Name Stmts Miss Cover Missing +------------------------------------------------------------------ +src/dashboards/__init__.py 3 0 100% +src/dashboards/__main__.py 14 1 93% 32 +src/dashboards/alerts.py 201 0 100% +src/dashboards/api.py 625 9 99% 229, 1278-1280, 1315-1318, 1387, 1395, 1451, 1454 +src/dashboards/app.py 190 0 100% +src/dashboards/auth.py 265 0 100% +src/dashboards/certs.py 292 0 100% +src/dashboards/collectors.py 256 4 98% 405, 409-410, 445 +src/dashboards/config.py 132 0 100% +src/dashboards/debug.py 14 0 100% +src/dashboards/poller.py 165 3 98% 192-194, 279 +src/dashboards/prom.py 112 4 96% 126, 163, 180, 183 +src/dashboards/rates.py 73 0 100% +src/dashboards/severity.py 49 0 100% +src/dashboards/sources/__init__.py 0 0 100% +src/dashboards/sources/disks.py 134 0 100% +src/dashboards/sources/gateway.py 613 10 98% 339, 588, 601-602, 652, 785, 1089, 1140, 1207, 1569 +src/dashboards/sources/host.py 209 0 100% +src/dashboards/sources/llm.py 282 4 99% 467, 517, 554, 607 +src/dashboards/sources/nut.py 413 20 95% 153, 172, 186, 198, 204, 217, 225, 241, 319-320, 322, 579, 591, 626, 657, 661, 718-719, 724, 736 +src/dashboards/sources/nut_sim.py 134 0 100% +src/dashboards/store.py 313 2 99% 553-554 +------------------------------------------------------------------ +TOTAL 4489 57 99% +Required test coverage of 94% reached. Total coverage: 98.73% +2031 passed, 19 skipped, 1 warning in 221.40s (0:03:41) +== uv run ruff check src tests agent == +All checks passed! +== uv run pyright == +0 errors, 0 warnings, 0 informations +== node --check src/dashboards/web/static/*.js == diff --git a/.agents/reports/34_radiance_llm_engine/34_radiance_llm_engine__01_capture_radiance_ground_truth.a1.err b/.agents/reports/34_radiance_llm_engine/34_radiance_llm_engine__01_capture_radiance_ground_truth.a1.err new file mode 100644 index 0000000..e69de29 diff --git a/.agents/reports/34_radiance_llm_engine/34_radiance_llm_engine__01_capture_radiance_ground_truth.a1.md b/.agents/reports/34_radiance_llm_engine/34_radiance_llm_engine__01_capture_radiance_ground_truth.a1.md new file mode 100644 index 0000000..0dcf1a9 --- /dev/null +++ b/.agents/reports/34_radiance_llm_engine/34_radiance_llm_engine__01_capture_radiance_ground_truth.a1.md @@ -0,0 +1,21 @@ +Every completion criterion is verified. Task complete — here's the report: + +## Task 01 — Radiance ground truth: complete + +**Live capture (read-only, the documented procedure).** `set -a; . ./.env.dev; set +a && ./scripts/capture-fixtures.sh --with-llm` against `driveripper:8000` recorded all three endpoints, and the script printed the at-rest hint: `(requests[] was empty — re-run with a request in flight to record its shape)`. + +### What changed +- **`tests/fixtures/` (3 new files, verbatim with the script's header)** + - `metrics_radiance.txt` — 425 lines: 79 `radiance:` native series + 195 `vllm:` compatibility lines (the vLLM-derived shape is part of the contract) + - `stats_radiance.json` — header records `in_flight was 0 at capture (requests[] has 0 row(s))` + - `models_radiance.json` — `juggernaut`, `owned_by: radiance`, `max_model_len 131072`, full capability set +- **`scripts/capture-fixtures.sh`** — engine entries restructured to ` ` pairs; a `radiance` entry behind the same `--with-llm` gate, learned only from `RADIANCE_BASE_URL` (no hard-coded URLs); the loop captures all three radiance endpoints in one pass with the verbatim header, the dynamic at-rest hint, and the same never-overwrite-a-good-fixture temp-file rule. The gufo/vllm metrics and agent/UPS/smartctl passes are byte-for-byte unchanged. +- **`src/dashboards/sources/llm.py`** — `RADIANCE_SERIES` (28 names: exactly the decision-3 payload set — native gauges, measured counters with vLLM-compat aliases, KV usage+max, queue depth/cap/admission, preemptions, prefix hit rate, overall + 7-label-set per-position spec acceptance, decode step gauges), `RADIANCE_HISTOGRAMS` (deliberately empty — this build's latency-histogram family is engine bookkeeping, documented in the comment), `RADIANCE_OPTIONAL` (66 names: 64 in-fixture non-cells mapped to the exclusion list + 2 cross-build aliases). Parse behaviour, `engine_result`, `fleet_totals`, `HISTORY_METRICS`, `SEVERITY_CELLS` untouched (task 03). +- **`tests/test_llm_source.py`** — 5 hermetic tests on the real capture (conftest skip pattern + a `#`-header-stripping JSON loader): the two-way name-set drift pin (fixture↔map↔OPTIONAL, incl. stale-entry and typo detection), both-families-present, the `position="0".."6"` label set, the `/stats` shape (48-key top-level set pinned, `cards[]`, `requests[]`, 7-entry `draft_positions[]`), the `/v1/models` shape. +- **`tests/test_deploy_scripts.py`** — 4 sandbox tests with a stub `curl` (canned engine, call log, no network): all three endpoints recorded verbatim with the header and exact dial order; the busy-run suppresses the hint; the no-engine gate names `RADIANCE_BASE_URL`; a dead engine never replaces a recorded capture. +- **`.env.dev`** — `VLLM_BASE_URL` line → `RADIANCE_BASE_URL` with the decision comment (vLLM code/env var stay for other deployments). +- **`README.md`** — the `--with-llm` line notes radiance's `/stats` + `/v1/models` pass. **`AGENTS.md`** — fleet fact only: driveripper provides `radiance :8000`. (`.env.dev.example` deliberately untouched — the env var only becomes real in task 02's config.) + +### Notes +- The live run also re-captured gufo/NUT/smartctl; the gufo engine had been rebooted (counters reset), which broke value-pinned completed tests, so I restored those non-radiance fixtures to their committed state — the working-tree diff is exactly the task scope. (The script's *agent* pass failed on self-signed-certificate verification: pre-existing drift since the fleet went mTLS — the script dials plain `curl` while the app's `AgentTls` carries the bundle; untouched per the no-behavior-change rule, agent fixtures intact.) +- **Gate**: `1979 passed, 18 skipped` (the standard hermetic set), 0 failed; coverage **98.72%** (floor 94%); `ruff` + `pyright` clean; `uv pip list --outdated` empty; dev server restarted and healthy (hosts/disks/gateway/nut/gufo `ok`; `llm:vllm` gone by design until task 02 registers `llm:radiance`). No UI changes, so no screenshot was required. diff --git a/.agents/reports/34_radiance_llm_engine/34_radiance_llm_engine__01_capture_radiance_ground_truth.a1.md.status b/.agents/reports/34_radiance_llm_engine/34_radiance_llm_engine__01_capture_radiance_ground_truth.a1.md.status new file mode 100644 index 0000000..9766475 --- /dev/null +++ b/.agents/reports/34_radiance_llm_engine/34_radiance_llm_engine__01_capture_radiance_ground_truth.a1.md.status @@ -0,0 +1 @@ +ok diff --git a/.agents/reports/34_radiance_llm_engine/34_radiance_llm_engine__01_capture_radiance_ground_truth.a1.validate b/.agents/reports/34_radiance_llm_engine/34_radiance_llm_engine__01_capture_radiance_ground_truth.a1.validate new file mode 100644 index 0000000..3c58424 --- /dev/null +++ b/.agents/reports/34_radiance_llm_engine/34_radiance_llm_engine__01_capture_radiance_ground_truth.a1.validate @@ -0,0 +1,71 @@ +== uv run pytest --cov (hermetic: no network, live tests skip) == +........................................................................ 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[100%] +=============================== warnings summary =============================== +.venv/lib64/python3.14/site-packages/fastapi/testclient.py:1 + /home/ducoterra/Projects/Personal/dashboards/.venv/lib64/python3.14/site-packages/fastapi/testclient.py:1: StarletteDeprecationWarning: Using `httpx` with `starlette.testclient` is deprecated; install `httpx2` instead. + from starlette.testclient import TestClient as TestClient # noqa + +-- Docs: https://docs.pytest.org/en/stable/how-to/capture-warnings.html +================================ tests coverage ================================ +_______________ coverage: platform linux, python 3.14.8-final-0 ________________ + +Name Stmts Miss Cover Missing +------------------------------------------------------------------ +src/dashboards/__init__.py 3 0 100% +src/dashboards/__main__.py 14 1 93% 32 +src/dashboards/alerts.py 201 0 100% +src/dashboards/api.py 625 9 99% 229, 1273-1275, 1310-1313, 1382, 1390, 1446, 1449 +src/dashboards/app.py 190 0 100% +src/dashboards/auth.py 265 0 100% +src/dashboards/certs.py 292 0 100% +src/dashboards/collectors.py 244 4 98% 387, 391-392, 409 +src/dashboards/config.py 128 0 100% +src/dashboards/debug.py 14 0 100% +src/dashboards/poller.py 165 3 98% 192-194, 279 +src/dashboards/prom.py 112 5 96% 126, 163, 177, 180, 183 +src/dashboards/rates.py 73 0 100% +src/dashboards/severity.py 49 0 100% +src/dashboards/sources/__init__.py 0 0 100% +src/dashboards/sources/disks.py 134 0 100% +src/dashboards/sources/gateway.py 613 10 98% 339, 588, 601-602, 652, 785, 1089, 1140, 1207, 1569 +src/dashboards/sources/host.py 209 0 100% +src/dashboards/sources/llm.py 181 1 99% 432 +src/dashboards/sources/nut.py 413 20 95% 153, 172, 186, 198, 204, 217, 225, 241, 319-320, 322, 579, 591, 626, 657, 661, 718-719, 724, 736 +src/dashboards/sources/nut_sim.py 134 0 100% +src/dashboards/store.py 313 2 99% 553-554 +------------------------------------------------------------------ +TOTAL 4372 55 99% +Required test coverage of 94% reached. Total coverage: 98.74% +1979 passed, 18 skipped, 1 warning in 193.75s (0:03:13) +== uv run ruff check src tests agent == +All checks passed! +== uv run pyright == +0 errors, 0 warnings, 0 informations +== node --check src/dashboards/web/static/*.js == diff --git a/.agents/reports/34_radiance_llm_engine/34_radiance_llm_engine__02_config_and_the_engine_registry.a1.err b/.agents/reports/34_radiance_llm_engine/34_radiance_llm_engine__02_config_and_the_engine_registry.a1.err new file mode 100644 index 0000000..e69de29 diff --git a/.agents/reports/34_radiance_llm_engine/34_radiance_llm_engine__02_config_and_the_engine_registry.a1.md b/.agents/reports/34_radiance_llm_engine/34_radiance_llm_engine__02_config_and_the_engine_registry.a1.md new file mode 100644 index 0000000..19c9a8f --- /dev/null +++ b/.agents/reports/34_radiance_llm_engine/34_radiance_llm_engine__02_config_and_the_engine_registry.a1.md @@ -0,0 +1,23 @@ +All verification complete. The working tree is clean of artifacts, no phase/plan files touched. + +## Report + +**Implemented** (task 02 — registry + config for radiance; core code was already staged by a prior pass, this run completed the last enumeration site + all tests): +- `config.py`: `radiance_url`/`radiance_api_key` (unset = "not configured"), `llm_engines()` registry — ordered `(key, display, url, api_key)` for all three engines, unset listed with empty url; `any_source_enabled` reads the registry +- `collectors.py`: `llm_jobs` rewritten over the registry — one `llm:` job per configured engine, `with_slots` for gufo, `with_stats` for radiance (no-op flag for task 04) +- `api.py`: `/api/config`'s llm block now built from the registry (additive — gufo/vllm bytes untouched); the 404 gate, `/api/llm/history` defaults, and the summary's `llm.enabled` all read the registry; the 404 detail names all three variable names +- `.env.dev.example`: `RADIANCE_BASE_URL` line added, vLLM line kept; `README.md` env-var table rows gained radiance in the same sentence shape +- Tests: 7 new in `tests/test_config.py` (registry order/display/key-passthrough pins, unset-listed-with-empty-url, env surface, job + `any_source_enabled` both arms) and 5 new in `tests/test_api.py` (additive diff-pin with redaction, 404 gate in all four configurations, history defaults, summary enabled, unconfigured radiance never a job — no dial) + +**Verification** — all green: +- `uv run pytest`: 1990 passed, 18 skipped · `uv run pytest --cov`: 98.74% (config.py 100%, api.py 99%, collectors.py 98% — all >90%) +- `uv run ruff check src tests agent` + `uv run pyright`: clean · `bash .agents/validate.sh`: exit 0 +- `uv run pytest -m live --live` (`.env.dev` sourced): 12 passed, 2 skipped (read-only) +- Dev server restarted: `llm:radiance ok`; live `/api/llm/snapshot` lists `gufo` + `radiance` with `engines_live: 2`; `/api/config` serves the three keys in order; history defaults `['gufo', 'radiance']` +- `python -c` criterion: set → one configured entry; unset → present with empty url; grep criterion: no `gufo_url`/`vllm_url` in collectors.py/api.py + +**Docs**: README env-var rows updated (user-visible); AGENTS.md's `vLLM :8000` fleet fact was already fixed in the working tree by an earlier pass of this phase — nothing this task made stale, so it was left untouched. + +**Decisions**: the `/api/config` block is the one site a prior pass had left hand-written; it now iterates the registry, keeping byte-identical output (key order `gufo`, `vllm`, `radiance`). + +**Next pending task**: `03_the_radiance_field_map.md` diff --git a/.agents/reports/34_radiance_llm_engine/34_radiance_llm_engine__02_config_and_the_engine_registry.a1.md.status b/.agents/reports/34_radiance_llm_engine/34_radiance_llm_engine__02_config_and_the_engine_registry.a1.md.status new file mode 100644 index 0000000..9766475 --- /dev/null +++ b/.agents/reports/34_radiance_llm_engine/34_radiance_llm_engine__02_config_and_the_engine_registry.a1.md.status @@ -0,0 +1 @@ +ok diff --git a/.agents/reports/34_radiance_llm_engine/34_radiance_llm_engine__02_config_and_the_engine_registry.a1.validate b/.agents/reports/34_radiance_llm_engine/34_radiance_llm_engine__02_config_and_the_engine_registry.a1.validate new file mode 100644 index 0000000..46c17f2 --- /dev/null +++ b/.agents/reports/34_radiance_llm_engine/34_radiance_llm_engine__02_config_and_the_engine_registry.a1.validate @@ -0,0 +1,71 @@ +== uv run pytest --cov (hermetic: no network, live tests skip) == +........................................................................ 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[100%] +=============================== warnings summary =============================== +.venv/lib64/python3.14/site-packages/fastapi/testclient.py:1 + /home/ducoterra/Projects/Personal/dashboards/.venv/lib64/python3.14/site-packages/fastapi/testclient.py:1: StarletteDeprecationWarning: Using `httpx` with `starlette.testclient` is deprecated; install `httpx2` instead. + from starlette.testclient import TestClient as TestClient # noqa + +-- Docs: https://docs.pytest.org/en/stable/how-to/capture-warnings.html +================================ tests coverage ================================ +_______________ coverage: platform linux, python 3.14.8-final-0 ________________ + +Name Stmts Miss Cover Missing +------------------------------------------------------------------ +src/dashboards/__init__.py 3 0 100% +src/dashboards/__main__.py 14 1 93% 32 +src/dashboards/alerts.py 201 0 100% +src/dashboards/api.py 625 9 99% 229, 1278-1280, 1315-1318, 1387, 1395, 1451, 1454 +src/dashboards/app.py 190 0 100% +src/dashboards/auth.py 265 0 100% +src/dashboards/certs.py 292 0 100% +src/dashboards/collectors.py 244 4 98% 392, 396-397, 414 +src/dashboards/config.py 132 0 100% +src/dashboards/debug.py 14 0 100% +src/dashboards/poller.py 165 3 98% 192-194, 279 +src/dashboards/prom.py 112 5 96% 126, 163, 177, 180, 183 +src/dashboards/rates.py 73 0 100% +src/dashboards/severity.py 49 0 100% +src/dashboards/sources/__init__.py 0 0 100% +src/dashboards/sources/disks.py 134 0 100% +src/dashboards/sources/gateway.py 613 10 98% 339, 588, 601-602, 652, 785, 1089, 1140, 1207, 1569 +src/dashboards/sources/host.py 209 0 100% +src/dashboards/sources/llm.py 181 1 99% 432 +src/dashboards/sources/nut.py 413 20 95% 153, 172, 186, 198, 204, 217, 225, 241, 319-320, 322, 579, 591, 626, 657, 661, 718-719, 724, 736 +src/dashboards/sources/nut_sim.py 134 0 100% +src/dashboards/store.py 313 2 99% 553-554 +------------------------------------------------------------------ +TOTAL 4376 55 99% +Required test coverage of 94% reached. Total coverage: 98.74% +1990 passed, 18 skipped, 1 warning in 196.84s (0:03:16) +== uv run ruff check src tests agent == +All checks passed! +== uv run pyright == +0 errors, 0 warnings, 0 informations +== node --check src/dashboards/web/static/*.js == diff --git a/.agents/reports/34_radiance_llm_engine/34_radiance_llm_engine__03_the_radiance_field_map.a1.err b/.agents/reports/34_radiance_llm_engine/34_radiance_llm_engine__03_the_radiance_field_map.a1.err new file mode 100644 index 0000000..e69de29 diff --git a/.agents/reports/34_radiance_llm_engine/34_radiance_llm_engine__03_the_radiance_field_map.a1.md b/.agents/reports/34_radiance_llm_engine/34_radiance_llm_engine__03_the_radiance_field_map.a1.md new file mode 100644 index 0000000..3237ed4 --- /dev/null +++ b/.agents/reports/34_radiance_llm_engine/34_radiance_llm_engine__03_the_radiance_field_map.a1.md @@ -0,0 +1,15 @@ +Everything is green. Final state: + +**Implemented** (`src/dashboards/sources/llm.py` + `tests/test_llm_source.py`): +- `RADIANCE_SERIES` reshaped to the exact decision-3 payload set (native throughput gauges, `vllm:`-shaped counters as the measured-Δ source, `gpu_cache_usage` resolving to the fixture name, `spec_accept_rate` reusing gufo's key, prefix gauge `gpu_prefix_cache_hit_rate`, per-position series); `RADIANCE_HISTOGRAMS` now the 3 vLLM-shaped latency families; `RADIANCE_OPTIONAL` recomputed as the exact symmetric difference (all 3 drift-pin conditions verified) +- `parse_radiance_metrics()`: rule-2 vLLM-side precedence (gauge wins → per-label-set measured Δ with the refused-window `n/a`+`Δ` arm → `n/a`, never `0`, **no third estimate**); ordered `spec_positions` (absent positions stay absent); `tokens_total` from the two `vllm:` counters; `prefix_cache_hit_ratio` as the source-named, non-derived gauge; `/stats` passthrough `queue_cap` + computed card-0 `vram_used_pct`; severity through the **existing** `gpu_cache_usage` row, spec cell carries no verdict (pinned both ways) +- `engine_result` 3-way dispatch + whitelisted `payload["stats"]` subset (renamed key → absent, never crash); `_sessions()` third arm (stats present: counts/cap/verbatim rows + at-rest sentence; stats missing: `/metrics` gauge fallback, cap `null`, honest detail); `HISTORY_METRICS` +4 additive candidates (per-position ratios snapshot-only); `fleet_totals` code unchanged, seams rewritten to name provenance labelling and the deliberate non-claim; `series_names` 3-way +- 23 new tests, all fixture-driven + +**Verification:** `uv run pytest` → **2013 passed, 18 skipped, 0 failed** · `uv run pytest --cov` → **98.70% total (floor 94%), `sources/llm.py` 99% (>90%)** · `ruff` clean, `pyright` 0 errors · `bash .agents/validate.sh` exit 0 · `uv run pytest -m live --live` → **12 passed, 2 skipped** · dev server restarted, `/api/health` ok, live radiance payload verified read-only against the running engine (gauge win, KV rated `ok`, spec unrated, 7 ordered positions, `engines_live: 2`, missing-stats fallback arm with a real in-flight request) + +**Docs:** no README/AGENTS.md changes — no user-visible surface this task (payload is task 05's); the stale `vLLM :8000` fleet fact and the README `/llm` section are assigned to the phase final pass (task 06). + +**Notable:** `tokens_total` is *not* an existing `HISTORY_METRICS` key (the task's "existing keys" prose was imprecise) — the spec's additions list is exactly the four candidates, so `tokens_total` stays a payload/fleet key only, pinned in the test. `vllm:gpu_cache_usage_perc` kept as an alias (vLLM-map idiom); the position series stays in the map for the drift pin but is never aggregated into a scalar. + +**Next pending task:** `.agents/phases/todo/34_radiance_llm_engine/04_the_radiance_job.md` diff --git a/.agents/reports/34_radiance_llm_engine/34_radiance_llm_engine__03_the_radiance_field_map.a1.md.status b/.agents/reports/34_radiance_llm_engine/34_radiance_llm_engine__03_the_radiance_field_map.a1.md.status new file mode 100644 index 0000000..9766475 --- /dev/null +++ b/.agents/reports/34_radiance_llm_engine/34_radiance_llm_engine__03_the_radiance_field_map.a1.md.status @@ -0,0 +1 @@ +ok diff --git a/.agents/reports/34_radiance_llm_engine/34_radiance_llm_engine__03_the_radiance_field_map.a1.validate b/.agents/reports/34_radiance_llm_engine/34_radiance_llm_engine__03_the_radiance_field_map.a1.validate new file mode 100644 index 0000000..c07a8f1 --- /dev/null +++ b/.agents/reports/34_radiance_llm_engine/34_radiance_llm_engine__03_the_radiance_field_map.a1.validate @@ -0,0 +1,74 @@ +== uv run pytest --cov (hermetic: no network, live tests skip) == +........................................................................ [ 3%] +........................................................................ [ 7%] +........................................................................ [ 10%] +........................................................................ [ 14%] +........................................................................ [ 17%] +........................................................................ [ 21%] +........................................................................ [ 24%] +........................................................................ [ 28%] +........................................................................ [ 31%] +..............................s......................................... [ 35%] +........................................................................ [ 38%] +........................................................................ [ 42%] +........................................................................ 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[100%] +=============================== warnings summary =============================== +.venv/lib64/python3.14/site-packages/fastapi/testclient.py:1 + /home/ducoterra/Projects/Personal/dashboards/.venv/lib64/python3.14/site-packages/fastapi/testclient.py:1: StarletteDeprecationWarning: Using `httpx` with `starlette.testclient` is deprecated; install `httpx2` instead. + from starlette.testclient import TestClient as TestClient # noqa + +-- Docs: https://docs.pytest.org/en/stable/how-to/capture-warnings.html +================================ tests coverage ================================ +_______________ coverage: platform linux, python 3.14.8-final-0 ________________ + +Name Stmts Miss Cover Missing +------------------------------------------------------------------ +src/dashboards/__init__.py 3 0 100% +src/dashboards/__main__.py 14 1 93% 32 +src/dashboards/alerts.py 201 0 100% +src/dashboards/api.py 625 9 99% 229, 1278-1280, 1315-1318, 1387, 1395, 1451, 1454 +src/dashboards/app.py 190 0 100% +src/dashboards/auth.py 265 0 100% +src/dashboards/certs.py 292 0 100% +src/dashboards/collectors.py 244 4 98% 392, 396-397, 414 +src/dashboards/config.py 132 0 100% +src/dashboards/debug.py 14 0 100% +src/dashboards/poller.py 165 3 98% 192-194, 279 +src/dashboards/prom.py 112 5 96% 126, 163, 177, 180, 183 +src/dashboards/rates.py 73 0 100% +src/dashboards/severity.py 49 0 100% +src/dashboards/sources/__init__.py 0 0 100% +src/dashboards/sources/disks.py 134 0 100% +src/dashboards/sources/gateway.py 613 10 98% 339, 588, 601-602, 652, 785, 1089, 1140, 1207, 1569 +src/dashboards/sources/host.py 209 0 100% +src/dashboards/sources/llm.py 282 4 99% 467, 517, 554, 607 +src/dashboards/sources/nut.py 413 20 95% 153, 172, 186, 198, 204, 217, 225, 241, 319-320, 322, 579, 591, 626, 657, 661, 718-719, 724, 736 +src/dashboards/sources/nut_sim.py 134 0 100% +src/dashboards/store.py 313 2 99% 553-554 +------------------------------------------------------------------ +TOTAL 4477 58 99% +Required test coverage of 94% reached. Total coverage: 98.70% +2013 passed, 18 skipped, 1 warning in 198.88s (0:03:18) +== uv run ruff check src tests agent == +All checks passed! +== uv run pyright == +0 errors, 0 warnings, 0 informations +== node --check src/dashboards/web/static/*.js == +advisory: dependencies are out of date (AGENTS.md rule 8 — update on purpose): + pytest-asyncio 1.4.1 1.4.1.post1 wheel diff --git a/.agents/reports/34_radiance_llm_engine/34_radiance_llm_engine__04_the_radiance_job.a1.err b/.agents/reports/34_radiance_llm_engine/34_radiance_llm_engine__04_the_radiance_job.a1.err new file mode 100644 index 0000000..e69de29 diff --git a/.agents/reports/34_radiance_llm_engine/34_radiance_llm_engine__04_the_radiance_job.a1.md b/.agents/reports/34_radiance_llm_engine/34_radiance_llm_engine__04_the_radiance_job.a1.md new file mode 100644 index 0000000..9f45acc --- /dev/null +++ b/.agents/reports/34_radiance_llm_engine/34_radiance_llm_engine__04_the_radiance_job.a1.md @@ -0,0 +1,13 @@ +All done. Final report: + +**Task 04 complete — the `llm:radiance` job with a best-effort `/stats` sidecar** + +- **Implemented** + - `collectors.fetch_engine`: real `with_stats` path beside the `/slots` loop — one unaliased `GET {base}/stats`; any `httpx.HTTPError`, status ≥ 400, non-JSON body, or non-dict JSON leaves `stats=None` → task 03's missing-stats session arm; no `UpstreamError` from the sidecar, no retry, no second dial; metrics-dial redaction (`strip_userinfo`) untouched + - `llm_jobs` already fed `with_stats=key == "radiance"` (task 02); `grep` criterion holds — the flag reaches `fetch_engine` from `llm_jobs` only + - `app.py` unchanged; wiring asserted in tests: `build_hub` hands `llm:radiance` the LLM interval, the LLM-span estimator, and `with_stats=True` +- **Tests added** (`tests/test_collectors.py`, 13): job shape; hub wiring spy; per-engine sidecar pin (gufo → `/metrics`,`/slots`; vLLM → `/metrics` only; radiance → `/metrics`,`/stats` once); 4 degraded-sidecar arms (500 / non-JSON / JSON-list / connection error) keep the poll healthy; healthy `/stats` travels into `payload["stats"]`; dead `/metrics` is the `UpstreamError` and the sidecar is never consulted; tokenised-URL redaction pin; unconfigured engine never dialled (spy) +- **Results**: `uv run pytest` → 2026 passed, 18 skipped · `uv run pytest --cov` → 98.71% (gate 94%; collectors.py 98%, new lines fully covered) · `ruff` + `pyright` clean · `uv pip list --outdated` empty (upgraded `pytest-asyncio` 1.4.1→1.4.1.post1, the gate's only advisory) · `bash .agents/validate.sh` exit 0 · `uv run pytest -m live --live` → 12 passed, 2 skipped +- **Live check**: dev-server restarted; `status` shows `llm:radiance ok`; authenticated `/api/llm/snapshot` carries the radiance payload with the `stats` block (`source: radiance /stats`, cap 32, KV severity, native-gauge decode) +- **Docs**: no doc impact — README already documents `RADIANCE_BASE_URL` (task 02); no AGENTS.md statement went stale +- **Next pending task**: `05_the_llm_page_learns_radiance.md` diff --git a/.agents/reports/34_radiance_llm_engine/34_radiance_llm_engine__04_the_radiance_job.a1.md.status b/.agents/reports/34_radiance_llm_engine/34_radiance_llm_engine__04_the_radiance_job.a1.md.status new file mode 100644 index 0000000..9766475 --- /dev/null +++ b/.agents/reports/34_radiance_llm_engine/34_radiance_llm_engine__04_the_radiance_job.a1.md.status @@ -0,0 +1 @@ +ok diff --git a/.agents/reports/34_radiance_llm_engine/34_radiance_llm_engine__04_the_radiance_job.a1.validate b/.agents/reports/34_radiance_llm_engine/34_radiance_llm_engine__04_the_radiance_job.a1.validate new file mode 100644 index 0000000..5077d3c --- /dev/null +++ b/.agents/reports/34_radiance_llm_engine/34_radiance_llm_engine__04_the_radiance_job.a1.validate @@ -0,0 +1,72 @@ +== uv run pytest --cov (hermetic: no network, live tests skip) == +........................................................................ 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[100%] +=============================== warnings summary =============================== +.venv/lib64/python3.14/site-packages/fastapi/testclient.py:1 + /home/ducoterra/Projects/Personal/dashboards/.venv/lib64/python3.14/site-packages/fastapi/testclient.py:1: StarletteDeprecationWarning: Using `httpx` with `starlette.testclient` is deprecated; install `httpx2` instead. + from starlette.testclient import TestClient as TestClient # noqa + +-- Docs: https://docs.pytest.org/en/stable/how-to/capture-warnings.html +================================ tests coverage ================================ +_______________ coverage: platform linux, python 3.14.8-final-0 ________________ + +Name Stmts Miss Cover Missing +------------------------------------------------------------------ +src/dashboards/__init__.py 3 0 100% +src/dashboards/__main__.py 14 1 93% 32 +src/dashboards/alerts.py 201 0 100% +src/dashboards/api.py 625 9 99% 229, 1278-1280, 1315-1318, 1387, 1395, 1451, 1454 +src/dashboards/app.py 190 0 100% +src/dashboards/auth.py 265 0 100% +src/dashboards/certs.py 292 0 100% +src/dashboards/collectors.py 256 4 98% 405, 409-410, 445 +src/dashboards/config.py 132 0 100% +src/dashboards/debug.py 14 0 100% +src/dashboards/poller.py 165 3 98% 192-194, 279 +src/dashboards/prom.py 112 5 96% 126, 163, 177, 180, 183 +src/dashboards/rates.py 73 0 100% +src/dashboards/severity.py 49 0 100% +src/dashboards/sources/__init__.py 0 0 100% +src/dashboards/sources/disks.py 134 0 100% +src/dashboards/sources/gateway.py 613 10 98% 339, 588, 601-602, 652, 785, 1089, 1140, 1207, 1569 +src/dashboards/sources/host.py 209 0 100% +src/dashboards/sources/llm.py 282 4 99% 467, 517, 554, 607 +src/dashboards/sources/nut.py 413 20 95% 153, 172, 186, 198, 204, 217, 225, 241, 319-320, 322, 579, 591, 626, 657, 661, 718-719, 724, 736 +src/dashboards/sources/nut_sim.py 134 0 100% +src/dashboards/store.py 313 2 99% 553-554 +------------------------------------------------------------------ +TOTAL 4489 58 99% +Required test coverage of 94% reached. Total coverage: 98.71% +2026 passed, 18 skipped, 1 warning in 196.20s (0:03:16) +== uv run ruff check src tests agent == +All checks passed! +== uv run pyright == +0 errors, 0 warnings, 0 informations +== node --check src/dashboards/web/static/*.js == diff --git a/.agents/reports/34_radiance_llm_engine/34_radiance_llm_engine__05_the_llm_page_learns_radiance.a1.err b/.agents/reports/34_radiance_llm_engine/34_radiance_llm_engine__05_the_llm_page_learns_radiance.a1.err new file mode 100644 index 0000000..e69de29 diff --git a/.agents/reports/34_radiance_llm_engine/34_radiance_llm_engine__05_the_llm_page_learns_radiance.a1.md b/.agents/reports/34_radiance_llm_engine/34_radiance_llm_engine__05_the_llm_page_learns_radiance.a1.md new file mode 100644 index 0000000..daac8b7 --- /dev/null +++ b/.agents/reports/34_radiance_llm_engine/34_radiance_llm_engine__05_the_llm_page_learns_radiance.a1.md @@ -0,0 +1,20 @@ +All green. Final state verified: + +**Report — phase 34, task 05 (`/llm` learns radiance)** + +**Implemented** +- `page-llm.js`: `only:` scopes extended (`ttft`/`tpot`/`queue_mean`/`running` → `['vllm','radiance']`, `spec_accept` → `['gufo','radiance']`); 4 radiance-only strip cells (`queue cap`, `build`, `uptime`, `VRAM (card 0)` — GiB = 2³⁰, null-guards → `n/a` never `0`); 7-bar spec-acceptance curve (hand-rolled SVG, neutral `--text-faint` ink — no verdict tokens, `role="img"` + payload-computed `aria-label` with order-based connector word, absent positions stay absent); `requests[]` rows beside the counts (columns = union of published keys, numbers only-when-numbers, strings verbatim, no invented keys) with the API's own count-otherwise sentence in the rest state; `SLOT_ENGINES` stays `['gufo']`; config banner now three-engine; fleet note payload-driven from `fleet.seams` +- `llm.html`: empty state names all three `*_BASE_URL` variables +- `dash.css`: minimal rules for the curve/table/note (existing tokens only) +- `test_api.py`: 4 new tests (curve neutral+named, cells never-0, rows as-is + rest state, fixture-driven payload through real `engine_result` — rest/in-flight/dead-sidecar arms) + extended scope, row-path (with `DOCUMENTED_ABSENCE` for this build's missing queue-time histogram), chart-naming, and empty-state pins + +**Results** +- `uv run pytest -p no:warnings`: **2030 passed, 18 skipped** (baseline 2026 + 4 new; skips are opt-in live/store_perf, unchanged) — 100% green +- `bash .agents/validate.sh`: **exit 0** — coverage 98.71% (gate 94%), ruff clean, pyright 0 errors, node syntax clean +- Browser (real Chromium, live dev server, both engines answering): `data/logs/34-llm-radiance-rest.png` — fleet block "2 of 2 engines", radiance strip (KV 74% the only verdict colour, native Δ2.0s throughputs, cap 32 / build 1.15.1 / uptime 3.1h / VRAM 31.8/31.9 GiB), 7-bar curve labelled "74% at position 0 rising to 79% at position 6", count-otherwise sentence at rest, TTFT/TPOT rows on the radiance panel; no in-flight request during the pass, so no second screenshot + +**Docs**: README route table + `/llm` page section updated for radiance; AGENTS.md one stale statement fixed (`/llm` source cell now names radiance `/metrics` + `/stats`) — no other AGENTS.md changes (final pass re-checks) + +**Decisions**: `queue_mean` kept in radiance scope per the task (this build publishes no queue-time histogram → `n/a` by absence, never back-filled; documented as an explicit test exemption, since the series is vLLM-standard for other builds). Browser verification caught a real bug the pins couldn't (undeclared `stats` in `renderStripCard`), fixed. + +**Next pending task**: `06_docs_and_live_verify` (live read-only test, fixture re-capture, README/AGENTS.md pass, live-data screenshots). diff --git a/.agents/reports/34_radiance_llm_engine/34_radiance_llm_engine__05_the_llm_page_learns_radiance.a1.md.status b/.agents/reports/34_radiance_llm_engine/34_radiance_llm_engine__05_the_llm_page_learns_radiance.a1.md.status new file mode 100644 index 0000000..9766475 --- /dev/null +++ b/.agents/reports/34_radiance_llm_engine/34_radiance_llm_engine__05_the_llm_page_learns_radiance.a1.md.status @@ -0,0 +1 @@ +ok diff --git a/.agents/reports/34_radiance_llm_engine/34_radiance_llm_engine__05_the_llm_page_learns_radiance.a1.validate b/.agents/reports/34_radiance_llm_engine/34_radiance_llm_engine__05_the_llm_page_learns_radiance.a1.validate new file mode 100644 index 0000000..cfef1e6 --- /dev/null +++ b/.agents/reports/34_radiance_llm_engine/34_radiance_llm_engine__05_the_llm_page_learns_radiance.a1.validate @@ -0,0 +1,72 @@ +== uv run pytest --cov (hermetic: no network, live tests skip) == +........................................................................ [ 3%] +........................................................................ [ 7%] +........................................................................ [ 10%] +........................................................................ [ 14%] +........................................................................ [ 17%] +........................................................................ [ 21%] +........................................................................ [ 24%] +........................................................................ [ 28%] +........................................................................ [ 31%] +..................................s..................................... [ 35%] +........................................................................ [ 38%] +........................................................................ [ 42%] +........................................................................ 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[100%] +=============================== warnings summary =============================== +.venv/lib64/python3.14/site-packages/fastapi/testclient.py:1 + /home/ducoterra/Projects/Personal/dashboards/.venv/lib64/python3.14/site-packages/fastapi/testclient.py:1: StarletteDeprecationWarning: Using `httpx` with `starlette.testclient` is deprecated; install `httpx2` instead. + from starlette.testclient import TestClient as TestClient # noqa + +-- Docs: https://docs.pytest.org/en/stable/how-to/capture-warnings.html +================================ tests coverage ================================ +_______________ coverage: platform linux, python 3.14.8-final-0 ________________ + +Name Stmts Miss Cover Missing +------------------------------------------------------------------ +src/dashboards/__init__.py 3 0 100% +src/dashboards/__main__.py 14 1 93% 32 +src/dashboards/alerts.py 201 0 100% +src/dashboards/api.py 625 9 99% 229, 1278-1280, 1315-1318, 1387, 1395, 1451, 1454 +src/dashboards/app.py 190 0 100% +src/dashboards/auth.py 265 0 100% +src/dashboards/certs.py 292 0 100% +src/dashboards/collectors.py 256 4 98% 405, 409-410, 445 +src/dashboards/config.py 132 0 100% +src/dashboards/debug.py 14 0 100% +src/dashboards/poller.py 165 3 98% 192-194, 279 +src/dashboards/prom.py 112 5 96% 126, 163, 177, 180, 183 +src/dashboards/rates.py 73 0 100% +src/dashboards/severity.py 49 0 100% +src/dashboards/sources/__init__.py 0 0 100% +src/dashboards/sources/disks.py 134 0 100% +src/dashboards/sources/gateway.py 613 10 98% 339, 588, 601-602, 652, 785, 1089, 1140, 1207, 1569 +src/dashboards/sources/host.py 209 0 100% +src/dashboards/sources/llm.py 282 4 99% 467, 517, 554, 607 +src/dashboards/sources/nut.py 413 20 95% 153, 172, 186, 198, 204, 217, 225, 241, 319-320, 322, 579, 591, 626, 657, 661, 718-719, 724, 736 +src/dashboards/sources/nut_sim.py 134 0 100% +src/dashboards/store.py 313 2 99% 553-554 +------------------------------------------------------------------ +TOTAL 4489 58 99% +Required test coverage of 94% reached. Total coverage: 98.71% +2030 passed, 18 skipped, 1 warning in 202.00s (0:03:22) +== uv run ruff check src tests agent == +All checks passed! +== uv run pyright == +0 errors, 0 warnings, 0 informations +== node --check src/dashboards/web/static/*.js == diff --git a/.agents/reports/34_radiance_llm_engine/34_radiance_llm_engine__06_docs_and_live_verify.a1.err b/.agents/reports/34_radiance_llm_engine/34_radiance_llm_engine__06_docs_and_live_verify.a1.err new file mode 100644 index 0000000..e69de29 diff --git a/.agents/reports/34_radiance_llm_engine/34_radiance_llm_engine__06_docs_and_live_verify.a1.md b/.agents/reports/34_radiance_llm_engine/34_radiance_llm_engine__06_docs_and_live_verify.a1.md new file mode 100644 index 0000000..97cb0f6 --- /dev/null +++ b/.agents/reports/34_radiance_llm_engine/34_radiance_llm_engine__06_docs_and_live_verify.a1.md @@ -0,0 +1,13 @@ +All working-tree state accounted for (the non-mine changes belong to this phase's earlier tasks / prior phases; the two `TODO.md` items are operator notes for future phases). The task is complete — final state is green across the board. + +**Report — phase 34, task 06 (docs & live verify)** + +- **Live test**: `tests/test_live_fleet.py::test_radiance_answers_the_pinned_shape` — skips when `RADIANCE_BASE_URL` unset (proven: `env -u` run skips), dials through production `collectors.fetch_engine` (LLM-cadence estimator, `with_stats`), asserts shape only: `engine == "radiance"`, `stats` whitelist, ordered 7-position spec curve, one of the two session arms, every cell finite-number-or-`None`, `unparsed == 0` +- **Fixture re-capture**: `capture-fixtures.sh --with-llm` re-run ×2 (second pass caught gufo idle per the slots test's own instruction); diff read — volatile values only; 2 new `gufo_*` lookup series (gufo name set is not pinned; radiance name-set pin passes unchanged); `requests[]` still empty at capture (engine idle) — in-flight row shape covered by the hermetic arm test + live busy screenshot +- **Docs**: README radiance engine paragraph + architecture diagram; `.env.example` gained the radiance vars (was the one gap); AGENTS.md — the four prescribed stale spots now fixed (config.py paragraph + `sources/llm.py` bullet by me; fleet line + route line by task 02), nothing added beyond them +- **Bug found & fixed** (browser verification): the radiance `.reqs` table's min-content (~950 px) stretched the strip body's grid column — every value cell painted past the card and was clipped; `dash.css` `.reqs { min-width: 0; overflow-x: auto }`, pinned by `test_the_radiance_reqs_table_scrolls_instead_of_stretching_its_card`, re-verified in Chromium with a request in flight +- **Results**: `uv run pytest` 2031 passed / 19 skipped · `--cov` 98.71% (floor 94%) · ruff + pyright clean · `uv pip list --outdated` empty · `bash .agents/validate.sh` exit 0 · live suite 13 passed / 2 expected skips · dev server restarted, `/api/health` + status `llm:radiance ok` +- **Screenshots** (`data/logs/`): `34-llm-radiance-rest.png` (task 05), `34-llm-radiance-busy.png` (in-flight, fixed layout, KV 93% fail), `34-overview-radiance-alert.png` (radiance alert row "KV cache 76% (warn ≥75)"); measurement scripts kept as `34-task06-*.mjs` +- **Deviations**: the port-8090 locked-decision line ("8000 is vLLM") left untouched — the task's completion criterion enumerates exactly the four AGENTS.md spots and says nothing beyond them + +Next: none — task 06 is phase 34's final task; the phase's completion gate is met. diff --git a/.agents/reports/34_radiance_llm_engine/34_radiance_llm_engine__06_docs_and_live_verify.a1.md.status b/.agents/reports/34_radiance_llm_engine/34_radiance_llm_engine__06_docs_and_live_verify.a1.md.status new file mode 100644 index 0000000..9766475 --- /dev/null +++ b/.agents/reports/34_radiance_llm_engine/34_radiance_llm_engine__06_docs_and_live_verify.a1.md.status @@ -0,0 +1 @@ +ok diff --git a/.agents/reports/34_radiance_llm_engine/34_radiance_llm_engine__06_docs_and_live_verify.a1.validate b/.agents/reports/34_radiance_llm_engine/34_radiance_llm_engine__06_docs_and_live_verify.a1.validate new file mode 100644 index 0000000..0b6d6b4 --- /dev/null +++ b/.agents/reports/34_radiance_llm_engine/34_radiance_llm_engine__06_docs_and_live_verify.a1.validate @@ -0,0 +1,72 @@ +== uv run pytest --cov (hermetic: no network, live tests skip) == +........................................................................ 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[100%] +=============================== warnings summary =============================== +.venv/lib64/python3.14/site-packages/fastapi/testclient.py:1 + /home/ducoterra/Projects/Personal/dashboards/.venv/lib64/python3.14/site-packages/fastapi/testclient.py:1: StarletteDeprecationWarning: Using `httpx` with `starlette.testclient` is deprecated; install `httpx2` instead. + from starlette.testclient import TestClient as TestClient # noqa + +-- Docs: https://docs.pytest.org/en/stable/how-to/capture-warnings.html +================================ tests coverage ================================ +_______________ coverage: platform linux, python 3.14.8-final-0 ________________ + +Name Stmts Miss Cover Missing +------------------------------------------------------------------ +src/dashboards/__init__.py 3 0 100% +src/dashboards/__main__.py 14 1 93% 32 +src/dashboards/alerts.py 201 0 100% +src/dashboards/api.py 625 9 99% 229, 1278-1280, 1315-1318, 1387, 1395, 1451, 1454 +src/dashboards/app.py 190 0 100% +src/dashboards/auth.py 265 0 100% +src/dashboards/certs.py 292 0 100% +src/dashboards/collectors.py 256 4 98% 405, 409-410, 445 +src/dashboards/config.py 132 0 100% +src/dashboards/debug.py 14 0 100% +src/dashboards/poller.py 165 3 98% 192-194, 279 +src/dashboards/prom.py 112 5 96% 126, 163, 177, 180, 183 +src/dashboards/rates.py 73 0 100% +src/dashboards/severity.py 49 0 100% +src/dashboards/sources/__init__.py 0 0 100% +src/dashboards/sources/disks.py 134 0 100% +src/dashboards/sources/gateway.py 613 10 98% 339, 588, 601-602, 652, 785, 1089, 1140, 1207, 1569 +src/dashboards/sources/host.py 209 0 100% +src/dashboards/sources/llm.py 282 4 99% 467, 517, 554, 607 +src/dashboards/sources/nut.py 413 20 95% 153, 172, 186, 198, 204, 217, 225, 241, 319-320, 322, 579, 591, 626, 657, 661, 718-719, 724, 736 +src/dashboards/sources/nut_sim.py 134 0 100% +src/dashboards/store.py 313 2 99% 553-554 +------------------------------------------------------------------ +TOTAL 4489 58 99% +Required test coverage of 94% reached. Total coverage: 98.71% +2031 passed, 19 skipped, 1 warning in 198.19s (0:03:18) +== uv run ruff check src tests agent == +All checks passed! +== uv run pyright == +0 errors, 0 warnings, 0 informations +== node --check src/dashboards/web/static/*.js == diff --git a/.env.dev.example b/.env.dev.example index 4e17c30..9e1d38f 100644 --- a/.env.dev.example +++ b/.env.dev.example @@ -59,7 +59,11 @@ export HOST_TARGETS="driveripper=https://driveripper.example.net:9120 deskwork=h # The engines are dialled directly on their hostnames, like the agents. export GUFO_BASE_URL=http://deskwork.example.net:8731 +# vLLM stays a supported engine for other deployments; on this dev fleet the :8000 box is +# radiance now (it replaced vLLM there) — so the two lines point at one box on purpose, +# and a deployment running a real vLLM simply drops the radiance line. export VLLM_BASE_URL=http://driveripper.example.net:8000 +export RADIANCE_BASE_URL=http://driveripper.example.net:8000 # The UPS source: the real upsd, dialled directly. Do not assume NUT's stock 3493 — # nonstandard ports are common and a refused connection then reads as "upsd is broken" diff --git a/.env.example b/.env.example index cf138c5..0252312 100644 --- a/.env.example +++ b/.env.example @@ -96,13 +96,18 @@ GATEWAY_TIMEOUT_SECONDS=10 # GATEWAY_WRITE_TIMEOUT_SECONDS=35 # --------------------------------------------------------------------------- # -# LLM dashboard: either engine is optional — unset means "not deployed here" +# LLM dashboard: each engine is optional — unset means "not deployed here" # and its half of the page disappears instead of showing a dead panel. # --------------------------------------------------------------------------- # GUFO_BASE_URL= GUFO_API_KEY= VLLM_BASE_URL= VLLM_API_KEY= +# Radiance: a vLLM-derived engine. Its /stats sidecar (the session source, the +# queue cap) is fetched best-effort by the poll — a dead sidecar never fails the +# /metrics poll, and the queue cap reads n/a, never 0, while it is absent. +RADIANCE_BASE_URL= +RADIANCE_API_KEY= # The LLM Δ window IS this interval: the llm jobs get their own estimator spanned by # LLM_INTERVAL_SECONDS (phase 23), so a slot start reads steady within two polls instead of # ramping over RATE_WINDOW_SECONDS. Slowing this slows the window with it. diff --git a/AGENTS.md b/AGENTS.md index 5df2ad4..1cfc300 100644 --- a/AGENTS.md +++ b/AGENTS.md @@ -26,7 +26,7 @@ file — plus an overview page: | `/` | Is anything wrong, and where do I look first? | all five, in one request | | `/system` | CPU, memory, disk, GPU, network, and the history | `agent/host_agent.py`, our own stdlib agent per host | | `/disks` | Are any physical disks failing, and which — health, temp, wear | the same agents, `smartctl -i -A -H` per whole drive | -| `/llm` | Tokens/s, active sessions, queue depth, KV pressure, latency | gufo `/metrics` + `/slots`, vLLM `/metrics` | +| `/llm` | Tokens/s, active sessions, queue depth, KV pressure, latency | gufo `/metrics` + `/slots`, vLLM `/metrics`, radiance `/metrics` + `/stats` | | `/ups` | Battery health, runtime left, power events, test buttons | NUT `upsd` (our own wire client; port **3051**, not 3493) | | `/gateway` | Which domains on which port, and where each goes | the same agent's `haproxy` + `nginx` sections joined to `/proc/net/tcp{,6}` on the one `GATEWAY_HOST` host (the page needs agent **≥ 1.2.0**; the route switch's `#off` marker read is **1.4.0**) | @@ -164,7 +164,9 @@ One line each — the load-bearing behaviour is in the bullet, the rest is in th agent's: `ROUTE_MARKER` / `split_marker` / `config_line_index` — `disabled` on `server`/`proxy_pass`/`map` nodes; a marked line stays in the document). - `config.py` — env only, no config file format, no CLI flags. `.env` is a *seed*; a real - env var always wins. Safe defaults except the sources, which default to unset. The + env var always wins. Safe defaults except the sources, which default to unset + (`HOST_TARGETS` and the engine URLs `GUFO_BASE_URL` / `VLLM_BASE_URL` / + `RADIANCE_BASE_URL`, each with its optional `*_API_KEY`). The gateway source is enabled only when `GATEWAY_HOST` names a `HOST_TARGETS` entry (default `gateway`). The write's two settings are beside it: `GATEWAY_ALLOW_WRITES` (default **off**, the NUT flag's truthy rule) and `GATEWAY_WRITE_TIMEOUT_SECONDS` @@ -214,8 +216,9 @@ One line each — the load-bearing behaviour is in the bullet, the rest is in th same shape from a hand-deleted line still warns; the switch-off tally is published as `/api/summary`'s `disabled` field. No `severity` anywhere in the payload (a busy proxy is the job). -- `sources/llm.py` — gufo + vLLM field maps, measured Δ rates **diffed per label set**, - prefill speed, the session list from gufo `/slots`. A refused estimator window is still +- `sources/llm.py` — the gufo / vLLM / radiance field maps, measured Δ rates **diffed per label set**, + prefill speed, the session list from gufo `/slots` (radiance's from its `/stats` + sidecar). A refused estimator window is still an answer: the cell keeps its `source` and an honest `Δ` beside a `null`. - `sources/nut.py` — the NUT wire client, `assess()` (explicit checks, not a mystery score), `SELF_TEST_OUTCOMES`, the `COMMANDS` catalog with risk tiers and @@ -296,7 +299,7 @@ Treat the scheme as a public interface of the history API. | Host | ssh | What it gives | | ------------- | ------------- | ------------------------------------------------------------------------- | -| `driveripper` | `driveripper-ops` | Threadripper 24c/48t + Radeon AI PRO R9700, vLLM `:8000`, **upsd**, the dashboards. 16 whole disks; the agent unit runs `User=root` with `CapabilityBoundingSet=CAP_SYS_RAWIO CAP_SYS_ADMIN` (kernel 7.2's unprivileged-passthrough gate; an empty bounding set is capability-less, `CapEff 0`) | +| `driveripper` | `driveripper-ops` | Threadripper 24c/48t + Radeon AI PRO R9700, radiance `:8000` (replaced vLLM there, 2026-10-24; the vLLM code and env var stay for other deployments), **upsd**, the dashboards. 16 whole disks; the agent unit runs `User=root` with `CapabilityBoundingSet=CAP_SYS_RAWIO CAP_SYS_ADMIN` (kernel 7.2's unprivileged-passthrough gate; an empty bounding set is capability-less, `CapEff 0`) | | `deskwork` | `deskwork-ops` | Strix Halo (Radeon 8060S iGPU), gufo `:8731` | | `gateway` | `gateway-ops` | the router, the fleet's ingress: haproxy (`/etc/haproxy/haproxy.cfg`, six frontends → six backends) + nginx (`/etc/nginx/nginx.conf` plus `conf.d/` vhosts and `stream.d/`'s `map` on `:443`); runs agent **1.4.0** with the `dashboards-routectl` helper units | diff --git a/README.md b/README.md index 5f5dc54..ec4b6f8 100644 --- a/README.md +++ b/README.md @@ -8,7 +8,7 @@ file: | `/` | Is anything wrong, and which dashboard do I need? | all five, in one request (`/api/summary`) | | `/system` | What are my machines doing — CPU, memory, disk, GPU, network, and the history of all of it | `agent/host_agent.py`, our own stdlib agent per host | | `/disks` | Are any of my **physical** disks failing, and which one — health, temperature, power-on hours, wear, sector alarms | the same agents, running `smartctl -i -A -H` per whole drive (never a partition or a mount); a host whose agent has no `smartctl` is not a host on this page | -| `/llm` | Tokens/sec, active sessions, queue depth, KV-cache pressure, latency percentiles | llama.cpp-family (gufo) `/metrics` + `/slots`, vLLM `/metrics` — read-only | +| `/llm` | Tokens/sec, active sessions, queue depth, KV-cache pressure, latency percentiles | llama.cpp-family (gufo) `/metrics` + `/slots`, vLLM `/metrics`, radiance `/metrics` plus its `/stats` as a best-effort sidecar (its answer to `/slots`) — read-only | | `/ups` | Battery health, runtime left, power events, and battery-test buttons | NUT `upsd`, on whatever port it really listens on (its own wire-protocol client) | | `/gateway` | Which domains are coming in on which port, and where each one goes — **two connection tables, one per proxy config file** (`nginx`, then `haproxy`): a trunk per bound port with its configured routes branching off it, each line reading the config's own **inbound** word (`server_name`, `map` key, `backend` name) on line 1 over the counterpart it routes to on line 2 (`→ host:port`), plus its live connection count — and one filter box above the map that hides the routes whose own labels do not contain what you typed, asking nothing of the server | the agent on **one** host, `GATEWAY_HOST` (default `gateway`), reading its `haproxy.cfg` + nginx tree and `/proc/net/tcp{,6}` — so it needs **agent 1.2.0**, plus **1.3.0**'s `resolver` section to put a number on a route whose target the config writes as a *name* (without it those lines are drawn and dashed), plus **1.4.0**'s `#off` marker read to show a route the switch has turned off **or back on** (without it an off route is drawn on, because the marker is a comment a 1.3.0 agent does not read) — an off route stays drawn and counted, its row simply reads `enabled: false` (its id gains a `#off` suffix), and the config-integrity warnings the marker *caused* (a backend emptied of its last `server`, a map entry pointed at the switch's sink) are read as a chosen state while the same shape from a hand-deleted line is still a warning — and the whole page is *unconfigured* (never red) unless `GATEWAY_HOST` names a `HOST_TARGETS` entry | @@ -770,7 +770,7 @@ documentation and is never loaded, and `scripts/dev-server.sh` exports `.env.dev | Variable | Meaning | | ------------------------------------- | -------------------------------------------------------------- | | `HOST_TARGETS` | `name=url` per host running the agent. The shape a new host gets is `https://host:9120` with **no userinfo** — a certificate-authenticated agent, verified against this app's own root CA and presented with its client certificate, with a revoked host refused before the dial (`certs.py`, `collectors.AgentTls`). The compatibility shape is a token-mode agent's URL userinfo (`http://TOKEN@host:9120`), moved into an `Authorization` header by `parse_targets` so it never reaches `/api/config` or an error message | -| `GUFO_BASE_URL` / `VLLM_BASE_URL` | LLM engines; unset means *not deployed here*, and its half of the page disappears | +| `GUFO_BASE_URL` / `VLLM_BASE_URL` / `RADIANCE_BASE_URL` | LLM engines; unset means *not deployed here*, and its half of the page disappears | | `RATE_WINDOW_SECONDS` | the **host's** Δ window (default 10) — bytes/sec and jiffies→CPU %, measured over what a 10 s poll can fill; each value carries the window it actually got, and `/system`'s footnote prints that, not this default. A window the poll loop cannot honour — the ~0.2 s catch-up after a fetch slower than the interval, or a base older than 2× the window — answers one `n/a` instead of a spike, and a rate 8× above the last one is held until a window measured from a **different** sample confirms it (phase 13). The LLM rates do **not** use it: they are measured over `LLM_INTERVAL_SECONDS` (phase 23) | | `LLM_INTERVAL_SECONDS` | the `/llm` poll cadence (default 2 s) **and** the Δ window behind every token rate — one estimator per measuring cadence, so a slot that starts reads steady within two polls instead of ramping over five. Slowing the poll slows the window with it; there is no separate LLM window knob, and a window narrower than the interval would answer `n/a` every poll | | `DASH_HOST` / `DASH_PORT` | bind address for the dashboard itself (default `127.0.0.1:8090`; the container sets `0.0.0.0`) | @@ -779,7 +779,7 @@ documentation and is never loaded, and `scripts/dev-server.sh` exports `.env.dev | `HOST_TIMEOUT_SECONDS` / `LLM_TIMEOUT_SECONDS` / `NUT_TIMEOUT_SECONDS` | per-source fetch timeout — one slow source never holds up the others | | `DISKS_TIMEOUT_SECONDS` | the disks fetch's own budget (default 30 s), because the agent runs `smartctl` inside its snapshot handler and a wedged SMART pass must not read as a dead host | | `GATEWAY_HOST` | which `HOST_TARGETS` name is the ingress the `/gateway` page watches (default `gateway`). It has no URL of its own — the source reads the same agent `/snapshot` the system page reads, projected onto agent 1.2.0's `haproxy`/`nginx`/`sockets` sections — so a name that is not in `HOST_TARGETS` means "no ingress to watch", and the source is unconfigured rather than red. The page refetches itself every 15 s in the browser and has no `POLL_MS_*` knob, because the payload only moves when that one job re-reads the ingress | -| `GUFO_API_KEY` / `VLLM_API_KEY` | only if an engine is behind a bearer token; they never leave the server | +| `GUFO_API_KEY` / `VLLM_API_KEY` / `RADIANCE_API_KEY` | only if an engine is behind a bearer token; they never leave the server | | `NUT_HOST` / `NUT_PORT` | upsd address — **whatever port it really listens on**, not always 3493. Reads are unauthenticated in stock NUT | | `NUT_USER` / `NUT_PASSWORD` | only needed for instant commands (battery tests) | | `NUT_ALLOW_ACTIONS` | `1` enables the UPS write endpoint that dials **anything** — the `/api/auth/*` and `/api/certs/*` writes touch only this process and its `meta` table | @@ -804,10 +804,10 @@ installed. ## Architecture ``` -agent/host_agent.py (each host) gufo / vLLM upsd (NUT) +agent/host_agent.py (each host) gufo / vLLM / radiance upsd (NUT) │ GET /snapshot │ GET /metrics │ LIST UPS / LIST VAR / LIST CMD │ (three readers: system 10s, │ + /slots (gufo) │ - │ disks 5m, gateway 30s) │ │ + │ disks 5m, gateway 30s) │ + /stats (radiance) │ ▼ ▼ ▼ src/dashboards/collectors.py ────────────────────────────────────────────┐ │ parse + Δcounter/Δt (rates.py) │ @@ -1132,16 +1132,28 @@ certs.py ─ root CA + client cert, minted once at startup (unreadable row → n duplicate its own cards), and each host's **Charts** disclosure behaves exactly like `/system`'s: collapsed, built only while open, and fed by one `/api/disks/history` request per host per refresh naming `disk.temp_c@dev` and `disk.percentage_used@dev` for every drive it has. - `/llm` opens with - the **fleet**: one block above the panels — `ALL ENGINES`, an `N of M engines` tag, the note - *sums only engines answering now*, then **running / waiting / prompt tok/s / decode tok/s / - total tokens** — and every number on it is `fleet_totals()`, so the page sums nothing itself. + `/llm` watches up to three engines, each configured by its own `*_BASE_URL` (unset means + *not deployed here*, and its card and panel disappear — never a dead half): **gufo** + (a llama.cpp-family server — `/metrics` plus the per-slot `/slots` JSON), **vLLM** + (`/metrics` only, which is why its panel says *exposes no per-slot JSON*), and + **radiance** — a vLLM-derived engine (this fleet's `driveripper:8000`) that answers + `/metrics` (its `radiance:` native windowed gauges **win** the throughput cells when + present, falling back to the measured `Δ` of its vLLM-shaped counters when + absent), `/stats` — its answer to `/slots`: fetched best-effort beside the `/metrics` + poll, so a dead sidecar degrades the session arm and the queue cap to `n/a`, never `0`, + and never fails the poll — and `/v1/models`. `/llm` opens with + the **fleet**: one block above the panels — `ALL ENGINES`, an `N of M engines` tag, a note + that is the API's own `fleet.seams` sentence (the shipped line, *sums only engines + answering now*, is the fallback for a payload that predates it), then **running / waiting / + prompt tok/s / decode tok/s / total tokens** — and every number on it is `fleet_totals()`, + so the page sums nothing itself. A dead engine keeps its last-good numbers in its own (stale-labelled) panel but is dropped from a total presented as current: the tag counts what answered, names the missing engine in its tooltip and dims while the sums are partial. Nothing on the block is coloured — `severity.py` rates no throughput and no queue depth, because 0 tok/s on an idle fleet is - healthy — the dot is reachability, and `fleet.seams` (how the two engines count prompt - tokens differently) is a tooltip on the prompt sum rather than another line of ink. Below + healthy — the dot is reachability, and `fleet.seams` (how the engines count prompt tokens + and where their throughputs come from) is the note under the count and a tooltip on the + prompt sum. Below two configured engines the block is hidden: a cross-engine sum of one engine duplicates that engine's panel. Below the fleet block — with the page's shared `.85rem` gap, as everywhere else in the section stack — sits the **stats strip**: one card per configured @@ -1149,12 +1161,23 @@ certs.py ─ root CA + client cert, minted once at startup (unreadable row → n fill and a breach's text take their colour from the payload's `severity` and nothing else), then `prompt tok/s` and `decode tok/s` with their provenance tag (`Δ2.0s` at the default cadence — the LLM window is one poll interval, phase 23 — scraped, estimated), `total tokens`, the sessions this engine reports (`slots busy` counted from - gufo's `/slots`, or `running`/`waiting` for vLLM, plus `waiting`), `prefix cache hit`, - `spec accept` (gufo), `queue time` with its `p95 …` foot (vLLM) — and red alarm chips for - preemptions / GPU-context losses that exist only while non-zero. Then the engine panels + gufo's `/slots`, or `running`/`waiting` for vLLM and radiance, plus `waiting`), `prefix cache hit`, + `spec accept` (gufo and radiance — radiance's gauge reuses gufo's key, the same 0-1 + scale), `queue time` with its `p95 …` foot (vLLM; the dev radiance build publishes no + queue-time histogram, so its cell is `n/a` by absence, never back-filled) — and red alarm chips for + preemptions / GPU-context losses that exist only while non-zero. The radiance card adds + its own four cells — `queue cap` (the admission ceiling, `n/a` while `/stats` is not + answering, never `0`), `build` (the engine's own version string), `uptime`, and `VRAM + (card 0)` (the engine's own view of the card in GiB = 2³⁰; `/system`'s GPU row is the + agent's view of the same card) — and two more things: a **7-bar spec-acceptance curve** + (one bar per position the engine published, in order, height ∝ the 0-1 ratio, drawn in + neutral ink because an efficiency number is not a verdict) and its **per-request rows** + beside the counts (the engine's own fields, as-is — at rest the table is hidden and the + API's own count-otherwise sentence takes their place). Then the engine panels hold the detail the strip does not print: two big throughput numbers (decode, prompt — uncoloured, because 0 tok/s on an idle server is - healthy) with their provenance tag, and the latency rows (TTFT, TPOT) each with a `p95 …` + healthy) with their provenance tag, and the latency rows (TTFT, TPOT — vLLM and radiance; + gufo's build does not publish them) each with a `p95 …` foot line and its own sparkline over the selected window. Under the gufo panel's **`sessions (GET /slots)`** label sits the **slot grid**: one card per parallel slot, keyed by the slot's own id, created once and patched in place so a busy slot never flickers — request @@ -1312,6 +1335,7 @@ DASH_LLM_WATCH_REPLAY=data/logs/llm-window-watch.tsv \ uv run ruff check src tests agent && uv run pyright # lint + types ./scripts/capture-fixtures.sh # re-record ground truth: host agents, UPS replies, gufo /slots ./scripts/capture-fixtures.sh --with-llm # ... and the engines' /metrics while they are up + # (radiance also records /stats + /v1/models in the same pass) SMART_HOSTS="host-a-ops host-b-ops" ./scripts/capture-fixtures.sh # ... and smartctl per physical disk: plain smartctl, # `sudo -n` if that is denied; scrubs serials/WWNs diff --git a/scripts/capture-fixtures.sh b/scripts/capture-fixtures.sh index 622fd21..f449fd2 100755 --- a/scripts/capture-fixtures.sh +++ b/scripts/capture-fixtures.sh @@ -33,9 +33,13 @@ for entry in ${targets//,/ }; do # space or comma separated, like config.parse done # Engine URLs come from the same env too, so this script carries no deployment # detail of its own — and never records a tokenised URL into a fixture by accident. +# Engine entries are ` ` pairs; the name is the fixture suffix and the env +# var that dials the engine (gufo / vllm / radiance — a vLLM derivative that also +# answers /stats and /v1/models, captured in the same pass). ENGINES=() -[ -n "${GUFO_BASE_URL:-}" ] && ENGINES+=("gufo:${GUFO_BASE_URL%/}/metrics") -[ -n "${VLLM_BASE_URL:-}" ] && ENGINES+=("vllm:${VLLM_BASE_URL%/}/metrics") +[ -n "${GUFO_BASE_URL:-}" ] && ENGINES+=("gufo ${GUFO_BASE_URL%/}/metrics") +[ -n "${VLLM_BASE_URL:-}" ] && ENGINES+=("vllm ${VLLM_BASE_URL%/}/metrics") +[ -n "${RADIANCE_BASE_URL:-}" ] && ENGINES+=("radiance ${RADIANCE_BASE_URL%/}/metrics") failed=0 @@ -211,17 +215,78 @@ fi if [ "${1:-}" = "--with-llm" ]; then if [ ${#ENGINES[@]} -eq 0 ]; then - echo " ! no GUFO_BASE_URL / VLLM_BASE_URL set (see .env.dev) — nothing to capture" + echo " ! no GUFO_BASE_URL / VLLM_BASE_URL / RADIANCE_BASE_URL set (see .env.dev) — nothing to capture" failed=1 fi for entry in "${ENGINES[@]}"; do - name=${entry%%:*}; url=${entry#*:} + name=${entry%% *}; url=${entry#* } if curl -fsS --max-time 20 "$url" -o "$FIX/metrics_${name}.txt"; then + # Radiance's capture carries the script's verbatim header, like the other fixtures — + # gufo's and vLLM's metrics files stay raw, as before. + if [ "$name" = "radiance" ]; then + { echo "# Verbatim /metrics reply from the radiance engine, recorded by" + echo "# ./scripts/capture-fixtures.sh — the engine's own Prometheus text" + echo "# format: the radiance: native series + the vllm: compatibility family." + echo "# Volatile values (counters, gauges) move every poll, so a diff here" + echo "# on re-capture is expected; the contract asserts the series-name set" + echo "# against RADIANCE_SERIES/RADIANCE_HISTOGRAMS/RADIANCE_OPTIONAL in" + echo "# sources/llm.py — never the numbers (the nut_*.vars precedent)." + cat "$FIX/metrics_${name}.txt"; } > "$FIX/.metrics_radiance.txt.tmp" && + mv "$FIX/.metrics_radiance.txt.tmp" "$FIX/metrics_${name}.txt" + fi echo " ✓ metrics_${name}.txt ($(wc -l <"$FIX/metrics_${name}.txt") lines)" else echo " ✗ metrics_${name}.txt — $url unreachable (VPN? engine down?)" failed=1 fi + # radiance is a vLLM derivative and answers two more read-only endpoints: /stats + # (the engine's own JSON snapshot: cards[], requests[], draft_positions[], ...) + # and /v1/models (the model's capabilities — the only place the engine states what + # it can do). Both are recorded verbatim in the same pass the gufo /slots JSON + # document is, with the same verbatim header; the hermetic shape tests in + # tests/test_llm_source.py need them on disk. + if [ "$name" = "radiance" ]; then + base=${url%/metrics} + stats_tmp="$FIX/.stats_radiance.json.tmp" + models_tmp="$FIX/.models_radiance.json.tmp" + if curl -fsS --max-time 10 "${base}/stats" -o "$stats_tmp"; then + info=$(python3 -c "import json,sys; d=json.load(open(sys.argv[1])); print(d.get('in_flight', 0), len(d.get('requests', [])))" "$stats_tmp" 2>/dev/null || echo '? 0') + inflight=${info%% *}; rows=${info##* } + { echo "# Verbatim /stats reply from the radiance engine, recorded by" + echo "# ./scripts/capture-fixtures.sh — one JSON document, the engine's own" + echo "# shape. Volatile values (uptime_s, now_ms, the counters, kv_*) move" + echo "# every poll, so a diff here on re-capture is expected; the contract" + echo "# asserts the top-level key set and the cards[]/requests[]/" + echo "# draft_positions[] shape — never those numbers (the nut_*.vars" + echo "# precedent)." + echo "# in_flight was ${inflight} at capture (requests[] has ${rows} row(s))." + cat "$stats_tmp"; } > "$FIX/.stats_radiance.json.tmp2" && + mv "$FIX/.stats_radiance.json.tmp2" "$FIX/stats_radiance.json" + rm -f "$stats_tmp" + if [ "$inflight" = "0" ]; then + echo " (requests[] was empty — re-run with a request in flight to record its shape)" + fi + echo " ✓ stats_radiance.json ($(wc -c <"$FIX/stats_radiance.json") bytes)" + else + rm -f "$stats_tmp" # never overwrite a good fixture with a dead engine's empty file + echo " ✗ stats_radiance.json — ${base}/stats unreachable" + failed=1 + fi + if curl -fsS --max-time 10 "${base}/v1/models" -o "$models_tmp"; then + { echo "# Verbatim /v1/models reply from the radiance engine, recorded by" + echo "# ./scripts/capture-fixtures.sh — one JSON document. The model id and" + echo "# max_model_len are stable; created is an epoch timestamp that moves." + echo "# The contract asserts the object/data shape — never the numbers." + cat "$models_tmp"; } > "$FIX/.models_radiance.json.tmp2" && + mv "$FIX/.models_radiance.json.tmp2" "$FIX/models_radiance.json" + rm -f "$models_tmp" + echo " ✓ models_radiance.json ($(wc -c <"$FIX/models_radiance.json") bytes)" + else + rm -f "$models_tmp" # never overwrite a good fixture with a dead engine's empty file + echo " ✗ models_radiance.json — ${base}/v1/models unreachable" + failed=1 + fi + fi done else echo " (skipped engine /metrics captures — pass --with-llm when the engines are reachable)" diff --git a/src/dashboards/api.py b/src/dashboards/api.py index f1d9c7a..33373cd 100644 --- a/src/dashboards/api.py +++ b/src/dashboards/api.py @@ -691,15 +691,19 @@ def common_router() -> APIRouter: "target_problems": list(settings.host_target_problems), }, "llm": { - # `strip_userinfo` on the engine URLs too: `GUFO_API_KEY` is the documented - # way to authenticate, but a URL that carries credentials must never be echoed - # to a browser whatever the config says (invariant 6). - "gufo": {"enabled": bool(settings.gufo_url), - "base_url": strip_userinfo(settings.gufo_url), - "auth": bool(settings.gufo_api_key)}, - "vllm": {"enabled": bool(settings.vllm_url), - "base_url": strip_userinfo(settings.vllm_url), - "auth": bool(settings.vllm_api_key)}, + # The registry is the one place the engine list is decided (phase 34 task 02): + # every key this block serves — `gufo`, `vllm` and the additive `radiance` — + # is one entry in `settings.llm_engines()`, so a deployment that runs two of + # the three gets exactly the two old keys' bytes plus `radiance` at + # `enabled: false`, and the next engine is a one-line addition there. Each key + # keeps the additive-only shape `{enabled, base_url, auth}` in the registry's + # stable order. `strip_userinfo` on every URL: the `*_API_KEY` variables are + # the documented way to authenticate, but a URL that carries credentials must + # never be echoed to a browser whatever the config says (invariant 6). + **{key: {"enabled": bool(url), + "base_url": strip_userinfo(url), + "auth": bool(api_key)} + for key, _display, url, api_key in settings.llm_engines()}, "interval_seconds": settings.llm_interval, "poll_ms": settings.poll_ms_llm, # The Δ window these engines' rates are actually measured over. Phase 23 gave the @@ -871,7 +875,8 @@ def common_router() -> APIRouter: "severity": _host_severity(h)} for h in hosts], "states": ctx.hub.states("system")}, - "llm": {"enabled": bool(ctx.settings.gufo_url or ctx.settings.vllm_url), + "llm": {"enabled": any(url for _key, _display, url, _api_key + in ctx.settings.llm_engines()), "fleet": fleet_totals(engines) if engines else None, "engines": [{"engine": e["engine"], "decode_tokens_per_second": (e.get("metrics") or {}).get( @@ -1460,10 +1465,11 @@ def llm_router() -> APIRouter: @router.get("/snapshot") async def snapshot(ctx: AppContext = Depends(get_context)) -> dict[str, Any]: - if not (ctx.settings.gufo_url or ctx.settings.vllm_url): + if not any(url for _key, _display, url, _api_key in ctx.settings.llm_engines()): raise HTTPException(404, detail={"configured": False, "detail": "no engines configured — set " - "GUFO_BASE_URL / VLLM_BASE_URL"}) + "GUFO_BASE_URL / VLLM_BASE_URL / " + "RADIANCE_BASE_URL"}) engines = [] for job in ctx.hub.jobs.values(): if job.dashboard != "llm": @@ -1482,7 +1488,10 @@ def llm_router() -> APIRouter: span = parse_range(range) wanted_metrics = [item.strip() for item in metrics.split(",") if item.strip()] wanted_engines = [item.strip() for item in engines.split(",") if item.strip()] or [ - name for name, url in (("gufo", ctx.settings.gufo_url), ("vllm", ctx.settings.vllm_url)) if url] + # the registry's configured `key`s, in its stable order — `key` is the history + # DB's host key (`Sample("llm", engine, …)` is written under it), not the + # display name a health record prints (phase 34 task 02) + key for key, _display, url, _api_key in ctx.settings.llm_engines() if url] return {"engines": wanted_engines, "range_seconds": span, "series": _history_batch(ctx.store, "llm", wanted_engines, [f"llm.{metric}" for metric in wanted_metrics], diff --git a/src/dashboards/collectors.py b/src/dashboards/collectors.py index 0529e5f..2a40ede 100644 --- a/src/dashboards/collectors.py +++ b/src/dashboards/collectors.py @@ -361,7 +361,25 @@ async def fetch_gateway_snapshot(client: httpx.AsyncClient, target: Target, # --------------------------------------------------------------------------- # async def fetch_engine(client: httpx.AsyncClient, engine: str, base_url: str, api_key: str, rates: RateEstimator, *, - with_slots: bool = False) -> Result: + with_slots: bool = False, with_stats: bool = False) -> Result: + """One engine's `/metrics` (the poll's one truth) plus the sidecars its sessions need. + + `with_slots` is gufo's `/slots` pass; `with_stats` is radiance's `/stats` one (task 04). + Both are best-effort by construction: a dead or partial sidecar degrades that engine's + session arm (task 03's missing-stats fallback) and never takes the `/metrics` poll down — + invariant 4's shape, where the failed sidecar keeps the last good payload and marks + nothing stale while a dead `/metrics` is the real `UpstreamError` below. One read per + sidecar, no retry, no second dial: `/slots` tries its documented alias because a server + may expose only that, while `/stats` has no alias — radiance's own page uses exactly + that path — and a second attempt at a wedged sidecar would just hold the poll open. + The `/stats` answer must be a JSON **object** (the engine's summary document): a + connection error, a status of 400 or above, a non-JSON body, or a JSON that is a list + leaves `stats` `None`, and the function returns the metrics result with the missing-stats + session arm. Nothing in the sidecar may raise an `UpstreamError` — a sidecar failure is + a degraded arm, never a failed source — and its failure sentence would leak nothing + anyway, because it is never written: the metrics dial's `UpstreamError` messages carry + the redacted URL (invariant 6) exactly as before. + """ headers = {"Authorization": f"Bearer {api_key}"} if api_key else {} url = f"{base_url}/metrics" shown = strip_userinfo(url) # same rule as the host fetch above: no credential in a message @@ -392,7 +410,25 @@ async def fetch_engine(client: httpx.AsyncClient, engine: str, base_url: str, continue slots = data if isinstance(data, list) else data.get("slots", []) break - return llm_source.engine_result(engine, base_url, text, rates, slots=slots) + + stats: dict[str, Any] | None = None + if with_stats: + # radiance's session source, one best-effort read: /stats has no alias, and the + # failure arms (dead, >= 400, non-JSON, JSON that is not a dict) all leave + # `stats` None — the session arm then falls back to the /metrics gauges and the + # queue cap stays n/a, never 0 (rule 2). No error escapes this block (the docstring). + try: + stats_response = await client.get(f"{base_url}/stats", headers=headers) + except httpx.HTTPError: + stats = None + else: + if stats_response.status_code < 400: + try: + data = stats_response.json() + except ValueError: + data = None + stats = data if isinstance(data, dict) else None + return llm_source.engine_result(engine, base_url, text, rates, slots=slots, stats=stats) # --------------------------------------------------------------------------- # @@ -604,15 +640,26 @@ def gateway_job(settings: Settings, client: httpx.AsyncClient, *, def llm_jobs(settings: Any, client: httpx.AsyncClient, rates: RateEstimator) -> list[Job]: + """One `llm:` job per **configured** engine, from the one registry. + + `settings.llm_engines()` is the single place an engine's presence is decided (phase 34 + task 02): an entry with an empty `url` is unconfigured and gets no job at all, so an + unconfigured engine is never dialled and never shows a red record (invariant 3). The + job's `label` is the registry's `display` (what a health record and the page print), + while `fetch_engine` takes the registry's `key` — the history DB's host key — exactly + as the two hand-written blocks did. The per-engine fetch flags follow the key: + `with_slots` is gufo's `/slots` pass, `with_stats` is radiance's `/stats` one (task 04); + vLLM gets neither, as before. + """ jobs: list[Job] = [] - if settings.gufo_url: - jobs.append(Job("llm:gufo", "llm", "gufo", settings.llm_interval, - lambda: fetch_engine(client, "gufo", settings.gufo_url, - settings.gufo_api_key, rates, with_slots=True))) - if settings.vllm_url: - jobs.append(Job("llm:vllm", "llm", "vLLM", settings.llm_interval, - lambda: fetch_engine(client, "vllm", settings.vllm_url, - settings.vllm_api_key, rates))) + for key, display, url, api_key in settings.llm_engines(): + if not url: + continue + jobs.append(Job(f"llm:{key}", "llm", display, settings.llm_interval, + lambda key=key, display=display, url=url, api_key=api_key: + fetch_engine(client, key, url, api_key, rates, + with_slots=key == "gufo", + with_stats=key == "radiance"))) return jobs diff --git a/src/dashboards/config.py b/src/dashboards/config.py index 667c407..236d9a2 100644 --- a/src/dashboards/config.py +++ b/src/dashboards/config.py @@ -89,9 +89,10 @@ def strip_userinfo(url: str) -> str: rather than belt-and-braces: a URL does not travel only in the fetch — an `UpstreamError` message repeats the URL it was dialling, and that string lands in the job's health record (`/api/health`) and in the `event` table (`/api/events`), both of which a browser reads — - and the engine URLs (`GUFO_BASE_URL`, `VLLM_BASE_URL`) are used verbatim, with no - `parse_targets`-style move of userinfo into a header, so a credential written into one of - them would otherwise be served by `/api/config` and echoed by every failed poll. + and the engine URLs (`GUFO_BASE_URL`, `VLLM_BASE_URL`, `RADIANCE_BASE_URL`) are used + verbatim, with no `parse_targets`-style move of userinfo into a header, so a credential + written into one of them would otherwise be served by `/api/config` and echoed by every + failed poll. `HOST_TARGETS` strips its token into a header, so this is the backstop for a `Target` that still carries one. One rule, stated once: AGENTS.md invariant 6, no credential in anything a browser can read. @@ -224,6 +225,11 @@ class Settings: gufo_api_key: str = _env("GUFO_API_KEY") vllm_url: str = _base_url("VLLM_BASE_URL") vllm_api_key: str = _env("VLLM_API_KEY") + # Radiance (phase 34): a vLLM-derived engine, configured the way the other two are — + # a base URL, an optional API key, unset by default. Unset means "this deployment does + # not run it", which is "not configured", never a red panel (invariant 3). + radiance_url: str = _base_url("RADIANCE_BASE_URL") + radiance_api_key: str = _env("RADIANCE_API_KEY") # The LLM window *is* `llm_interval`: `app.build_hub` gives the `llm` jobs a # `RateEstimator(span=llm_interval)`, so the cadence knob is also the Δ-window knob and # there is no second number to keep in step with it (phase 23). @@ -281,9 +287,32 @@ class Settings: @property def any_source_enabled(self) -> bool: - return (bool(self.host_targets) or bool(self.gufo_url or self.vllm_url) + return (bool(self.host_targets) + or any(url for _key, _display, url, _api_key in self.llm_engines()) or self.nut_enabled or self.gateway_enabled) + def llm_engines(self) -> list[tuple[str, str, str, str]]: + """The LLM engines, in the stable display order `gufo`, `vllm`, `radiance`. + + One entry per engine, `(key, display, url, api_key)`, **all of them, configured or + not** — the registry is the full fleet the way `parse_targets` keeps the host list: + an unset engine is an entry with an empty `url`, and configured-ness is the call + site's `bool(url)` test (the `nut_enabled` shape), never a field on the entry. + **This list is the single place an engine's presence is decided.** The five places + that used to enumerate the gufo/vllm pair by hand — `collectors.llm_jobs`, the + `llm_router` 404 gate, the `/api/llm/history` defaults, `/api/config`'s llm block, + and the summary's `llm.enabled` — all read this, so the next engine is a one-line + addition here and no enumeration site can silently keep a two-engine world. The + order is part of the contract: the UI's card order and the history defaults follow + it (pinned in `tests/test_config.py`). The `key` is the history DB's host key and + the 404/health job id; the `display` is what a health record and a page print. + """ + return [ + ("gufo", "gufo", self.gufo_url, self.gufo_api_key), + ("vllm", "vLLM", self.vllm_url, self.vllm_api_key), + ("radiance", "radiance", self.radiance_url, self.radiance_api_key), + ] + def load() -> Settings: """Settings from the environment as it stands now. diff --git a/src/dashboards/sources/llm.py b/src/dashboards/sources/llm.py index 2c86764..2074b87 100644 --- a/src/dashboards/sources/llm.py +++ b/src/dashboards/sources/llm.py @@ -6,8 +6,10 @@ expect. Do not "fix" a name here without scraping the real thing: curl -s $GUFO_BASE_URL/metrics | grep -v '^#' | sed -E 's/[{ ].*//' | sort -u curl -s $VLLM_BASE_URL/metrics | grep -v '^#' | sed -E 's/[{ ].*//' | sort -u + curl -s $RADIANCE_BASE_URL/metrics | grep -v '^#' | sed -E 's/[{ ].*//' | sort -u -and drop the capture into tests/fixtures/. +and drop the capture into tests/fixtures/ (radiance's /stats and /v1/models sidecars are +recorded by `scripts/capture-fixtures.sh --with-llm`). Two rules carried over verbatim, because they are the difference between a truthful and a plausible dashboard: @@ -92,13 +94,184 @@ VLLM_HISTOGRAMS: dict[str, tuple[str, ...]] = { "e2e_request_latency_seconds": ("vllm:e2e_request_latency_seconds",), } -#: Cells that have a row in `severity.THRESHOLDS`, mapped to (metric, scale). Both engines +# Radiance (phase 34): a vLLM-derivative engine — the dev fleet's :8000 engine replaced +# vLLM at that address (operator decision, 2026-10-24), while VLLM_BASE_URL still +# configures a vLLM engine for other deployments. Its /metrics publishes the `radiance:` +# native series alongside a `vllm:` compatibility family, and its ground truth is the +# verbatim capture in tests/fixtures/metrics_radiance.txt (plus stats_radiance.json / +# models_radiance.json), recorded by scripts/capture-fixtures.sh --with-llm. One `Prom` +# parse serves both families because they share one file. +# +# RADIANCE_SERIES holds exactly the decision-3 payload set: native + measured throughput, +# KV usage + max tokens/bytes, queue depth/cap/admission rejections, preemptions, the +# prefix hit-rate gauge, overall + per-position spec acceptance, decode step gauges and +# lifetime token counters. `spec_accept_rate` reuses gufo's UI key, so the history name, +# the fleet block and the UI row all work without a new vocabulary. The per-position +# series carries seven label sets (position="0".."6"); the parser reads those label sets +# as `spec_positions` (an ordered list) rather than collapsing them through the map's +# aggregation — a mean of the seven positions would be a number the engine never +# published. Engine internals the operator cannot act on stay out of the map (decision 3): +# the exclusion list — link / passes / steps* / ckpt* / hit_cuts / released / kv_stream* / +# lookup* / linear* / attn_cached / client_disconnect / stream_overflow — plus the +# vLLM-compat latency-histogram family and the radiance-internal counters, are pinned +# below in RADIANCE_OPTIONAL so a rename or a new build's series still fails the drift +# test in tests/test_llm_source.py before a dashboard does. +RADIANCE_SERIES: dict[str, tuple[tuple[str, ...], str]] = { + # native gauges: this build's throughput cells — the scheduler's recent-window + # aggregate, so (like the vLLM map) the gauge wins over a measured Δ + "decode_tokens_per_second_native": (("radiance:decode_tokens_per_second",), "avg"), + "prompt_tokens_per_second_native": (("radiance:prefill_tokens_per_second",), "avg"), + # measured-Δ source: the vLLM-compat token counters this build carries. The + # radiance: exact counters measure something else (tokens the engine *computed*, + # per the engine's own HELP) and stay out of the map, in RADIANCE_OPTIONAL. + "prompt_tokens_total": (("vllm:prompt_tokens_total",), "sum"), + "generation_tokens_total": (("vllm:generation_tokens_total",), "sum"), + # queue depth / admission rejections (queue_cap itself comes from /stats) + "num_requests_running": (("vllm:num_requests_running",), "sum"), + "num_requests_waiting": (("vllm:num_requests_waiting",), "sum"), + "queue_depth": (("radiance:http_queue_depth",), "max"), + "admission_rejected_total": (("radiance:http_admission_rejected_total",), "sum"), + # preemptions: a running request kicked back to the queue is the real KV-pressure signal + "num_preemptions_total": (("vllm:num_preemptions_total",), "sum"), + "num_requests_swapped": (("vllm:num_requests_swapped",), "sum"), + # KV usage + max (decision 4): the same 0-1 ratio the vLLM map feeds the + # llm.kv_cache_usage_pct verdict, so attach_cell_severity rates it with no new row; + # first is the name this build resolves to, the third is the vLLM-legacy name + "gpu_cache_usage": (("vllm:kv_cache_usage_perc", "vllm:gpu_cache_usage_perc", + "vllm:gpu_cache_usage"), "max"), + "kv_cache_max_tokens": (("radiance:kv_cache_max_tokens",), "max"), + "kv_cache_max_bytes": (("radiance:kv_cache_max_bytes",), "max"), + # prefix hit rate: this build publishes no prefix counters, so a hits/queries ratio + # would be an invented number — the gauge is the answer, source-named, not derived + # (the documented asymmetry, the gufo *_native note's sibling) + "gpu_prefix_cache_hit_rate": (("vllm:gpu_prefix_cache_hit_rate",), "avg"), + # spec acceptance: the overall 0-1 gauge reuses gufo's UI key (the per-position + # series is read by the parser as spec_positions, not through this aggregation) + "spec_accept_rate": (("radiance:draft_acceptance_ratio",), "avg"), + # the seven label sets (position="0".."6"); the parser reads them as spec_positions + "draft_position_acceptance_ratio": (("radiance:draft_position_acceptance_ratio",), "avg"), + # decode step gauges (the cumulative engine_step_seconds* counters stay out) + "decode_step_seconds_recent": (("radiance:decode_step_seconds_recent",), "max"), + "decode_step_seconds_best": (("radiance:decode_step_seconds_best",), "max"), +} + +#: Radiance histogram series: the vLLM-shaped latency family this build carries +#: (ttft / tpot / e2e, with inter-token latency as the tpot alias). This build has +#: **no** `request_queue_time_seconds`, so the page's `queue_seconds` cell is `n/a` +#: for radiance by absence — never back-filled from another series. +RADIANCE_HISTOGRAMS: dict[str, tuple[str, ...]] = { + "time_to_first_token_seconds": ("vllm:time_to_first_token_seconds",), + "time_per_output_token_seconds": ("vllm:time_per_output_token_seconds", + "vllm:inter_token_latency_seconds"), + "e2e_request_latency_seconds": ("vllm:e2e_request_latency_seconds",), +} + +#: Radiance series names that are in RADIANCE_SERIES/RADIANCE_HISTOGRAMS or in this +#: fixture's engine but are not a payload cell — a name in neither the map nor this set +#: fails the drift test in tests/test_llm_source.py, and a map name absent from the +#: fixture must appear here (present on other radiance builds), so "absent here" and +#: "absent everywhere" are different things in that test. A histogram *base* name is a +#: map name too, but a base is never a standalone exposition line — its `_bucket` / +#: `_count` / `_sum` forms are the lines, which is why each base sits beside its three +#: suffix forms below. +RADIANCE_OPTIONAL: frozenset[str] = frozenset({ + # in the map, absent from this capture (other builds): the vLLM-legacy KV name and + # the vLLM-compat swap counter + "vllm:gpu_cache_usage", + "vllm:num_requests_swapped", + # in the map, absent as standalone lines: the histogram base names (see above) + "vllm:time_to_first_token_seconds", + "vllm:time_per_output_token_seconds", + "vllm:inter_token_latency_seconds", + "vllm:e2e_request_latency_seconds", + # the radiance-internal counters the decision-3 payload list does not carry + "radiance:decode_rows_unspeculated_total", + "radiance:decode_tokens_total", + "radiance:draft_accepted_total", + "radiance:draft_position_accepted_total", + "radiance:draft_position_reached_total", + "radiance:draft_refill_tokens_total", + "radiance:draft_refills_total", + "radiance:draft_tokens_total", + "radiance:engine_prefill_chunks_capped_total", + "radiance:engine_step_seconds_decode_total", + "radiance:engine_step_seconds_total", + "radiance:engine_steps_ahead_total", + "radiance:engine_steps_decode_total", + "radiance:engine_steps_held_total", + "radiance:engine_steps_mixed_total", + "radiance:engine_steps_prefill_total", + "radiance:engine_steps_total", + "radiance:http_responses_total", + "radiance:kv_resident_blocks", + "radiance:kv_stream_bytes_total", + "radiance:kv_stream_misses_total", + "radiance:num_requests_preempted", + "radiance:preempt_forced_total", + "radiance:prefill_tokens_total", + # engine internals — the decision-3 exclusion list (link / passes / steps* / ckpt* / + # hit_cuts / released / kv_stream* / lookup* / linear* / attn_cached / + # client_disconnect / stream_overflow) + "radiance:attn_cached_tokens_total", + "radiance:client_disconnect_total", + "radiance:linear_cached_tokens_total", + "radiance:linear_checkpoints_written_total", + "radiance:linear_prefix_cache_hit_rate", + "radiance:lookup_held_drafts_total", + "radiance:lookup_held_hits_total", + "radiance:lookup_held_total", + "radiance:lookup_proposals_total", + "radiance:prefix_cache_ckpt_evictions_by_reason_total", + "radiance:prefix_cache_ckpt_evictions_total", + "radiance:prefix_cache_ckpt_expired_total", + "radiance:prefix_cache_ckpt_refused_total", + "radiance:prefix_cache_evictions_total", + "radiance:prefix_cache_expired_total", + "radiance:prefix_cache_released_total", + "radiance:prefix_hit_cut_tokens_total", + "radiance:prefix_hit_cuts_total", + "radiance:prefix_restore_cuts_total", + "radiance:stream_overflow_total", + # the vLLM-compat latency-histogram family (nine series x bucket/count/sum, the + # request_decode_time and request-param distributions included) and the + # request-success counter — engine bookkeeping, not a decision-3 payload cell + "vllm:e2e_request_latency_seconds_bucket", + "vllm:e2e_request_latency_seconds_count", + "vllm:e2e_request_latency_seconds_sum", + "vllm:inter_token_latency_seconds_bucket", + "vllm:inter_token_latency_seconds_count", + "vllm:inter_token_latency_seconds_sum", + "vllm:request_decode_time_seconds_bucket", + "vllm:request_decode_time_seconds_count", + "vllm:request_decode_time_seconds_sum", + "vllm:request_generation_tokens_bucket", + "vllm:request_generation_tokens_count", + "vllm:request_generation_tokens_sum", + "vllm:request_params_max_tokens_bucket", + "vllm:request_params_max_tokens_count", + "vllm:request_params_max_tokens_sum", + "vllm:request_params_n_bucket", + "vllm:request_params_n_count", + "vllm:request_params_n_sum", + "vllm:request_prompt_tokens_bucket", + "vllm:request_prompt_tokens_count", + "vllm:request_prompt_tokens_sum", + "vllm:request_success_total", + "vllm:time_per_output_token_seconds_bucket", + "vllm:time_per_output_token_seconds_count", + "vllm:time_per_output_token_seconds_sum", + "vllm:time_to_first_token_seconds_bucket", + "vllm:time_to_first_token_seconds_count", + "vllm:time_to_first_token_seconds_sum", +}) + +#: Cells that have a row in `severity.THRESHOLDS`, mapped to (metric, scale). All engines #: publish KV pressure as a 0-1 ratio while the threshold table is written in percent, so #: the scale converts for the *verdict only* — `value` stays what the engine published #: (rule 2: no invented number), and 0.85 is `warn` rather than a permanent `ok`. SEVERITY_CELLS: dict[str, tuple[str, float]] = { "kv_cache_usage_ratio": ("llm.kv_cache_usage_pct", 100.0), # gufo / llama.cpp - "gpu_cache_usage": ("llm.kv_cache_usage_pct", 100.0), # vLLM + "gpu_cache_usage": ("llm.kv_cache_usage_pct", 100.0), # vLLM and radiance } @@ -121,7 +294,16 @@ HISTORY_METRICS: dict[str, tuple[str, ...]] = { "tpot_seconds": ("time_per_output_token_seconds__mean",), # vLLM only "queue_seconds": ("request_queue_time_seconds__mean",), "prefix_cache_hit_ratio": ("prefix_cache_hit_ratio", "prompt_cache_hit_ratio"), - "spec_accept_rate": ("spec_accept_rate",), # gufo only + "spec_accept_rate": ("spec_accept_rate",), # gufo and radiance (the gauge reuses gufo's key) + # radiance additions (phase 34): additive candidates, the existing keys and their + # candidate order untouched. `queue_cap` is the /stats passthrough in the metrics + # dict; `vram_used_pct` is card 0, the engine's own view of the same card /system + # reads through the agent — different source, different host key, both honest. + # The seven per-position spec-acceptance ratios stay snapshot-only (decision 2). + "queue_depth": ("queue_depth",), + "queue_cap": ("queue_cap",), + "decode_step_seconds_recent": ("decode_step_seconds_recent",), + "vram_used_pct": ("vram_used_pct",), } @@ -328,19 +510,172 @@ def parse_vllm_metrics(text: str, rates: RateEstimator | None = None, return out +def _stats_number(stats: dict[str, Any] | None, key: str) -> float | None: + """One whitelisted /stats value, or `None` — never a 0 for an absent key.""" + value = stats.get(key) if isinstance(stats, dict) else None + if isinstance(value, bool) or not isinstance(value, (int, float)): + return None + return value + + +def _vram_used_pct(stats: dict[str, Any] | None) -> dict[str, Any]: + """Card 0's `vram_used / vram_total * 100` — the one computed number in the block.""" + cards = stats.get("cards") if isinstance(stats, dict) else None + if isinstance(cards, list): + for card in cards: + if isinstance(card, dict) and card.get("index") == 0: + used, total = card.get("vram_used"), card.get("vram_total") + if (isinstance(used, (int, float)) and isinstance(total, (int, float)) + and total): + return field(used / total * 100.0, + "computed:vram_used/vram_total*100", derived=True) + break + return field(None, None) + + +def _stats_subset(stats: dict[str, Any]) -> dict[str, Any]: + """The small additive /stats subset `payload["stats"]` carries. + + Whitelisted from the fixture's shape (tests/fixtures/stats_radiance.json), so a + radiance upgrade that renames a /stats key degrades that key to **absent**, not a + crash, and the poll still returns (invariant 4's poll-body rule). The engine + internals stay out (decision 3); the raw card bytes travel as the engine published + them, with each card's computed `vram_used_pct` beside them. + """ + subset: dict[str, Any] = {} + for key in ("model", "version", "uptime_s", "startup_s", "total_requests"): + if key in stats: + subset[key] = stats[key] + cards = stats.get("cards") + if isinstance(cards, list): + rows: list[dict[str, Any]] = [] + for card in cards: + if not isinstance(card, dict): + continue + row = {key: card[key] for key in ("index", "name", "vram_used", "vram_total") + if key in card} + used, total = card.get("vram_used"), card.get("vram_total") + pct = (used / total * 100.0 + if isinstance(used, (int, float)) and isinstance(total, (int, float)) and total + else None) + row["vram_used_pct"] = field(pct, "computed:vram_used/vram_total*100", derived=True) + rows.append(row) + subset["cards"] = rows + return subset + + +def parse_radiance_metrics(text: str, rates: RateEstimator | None = None, + now: float | None = None, + *, stats: dict[str, Any] | None = None) -> dict[str, Any]: + """One radiance `/metrics` poll (and its best-effort `/stats` document) parsed. + + Rule 2's **vLLM-side** throughput precedence: the native gauges are the scheduler's + recent-window aggregate, so they win; a gauge this build does not publish falls back + to the measured Δ of the vLLM-compat token counters, per label set (a refused window + is still an answer — `n/a` beside its honest `Δ`); both absent is `n/a`, + never `0`. There is deliberately **no third estimate** (no `running * 1/tpot`): a + gauge + a counter + a guess stacked on one cell is exactly the aggregation rule 2 + exists to catch, and the engine's own page shows only the first two. + """ + parsed = Prom(text) + out: dict[str, Any] = {} + for key, (names, agg) in RADIANCE_SERIES.items(): + if key == "draft_position_acceptance_ratio": + continue # read as spec_positions below, never an aggregated scalar + out[key] = field(parsed.scalar(names, agg), parsed.resolve(names)) + + # Per-position spec acceptance: the label sets in the order the engine publishes + # them; an absent position stays absent, not zeroed, and a line without a numeric + # position label drops out rather than crashing the poll (invariant 4). + by_position = parsed.by_label(("radiance:draft_position_acceptance_ratio",), "position") + out["spec_positions"] = [ + {"position": int(position), "ratio": ratio} + for position, ratio in sorted( + ((position, ratio) + for position, ratio in by_position.items() if position.isdigit()), + key=lambda item: int(item[0])) + ] + + def measured(total_key: str) -> dict[str, Any] | None: + """Δcounter/Δt per label set, keyed by the resolved name plus its labels — + radiance's counters are labelled the same way vLLM's are, so a summed diff over + a changing label set is exactly the carried-counter bug phase 13 pinned.""" + if rates is None: + return None + source = out[total_key]["source"] + if source is None: + return None + rate, window = _series_delta(parsed, rates, source, now) + if rate is None and window is None: + return None + return field(rate, f"computed:Δ{source}/Δt", derived=True, window=window) + + for ui_key, native_key, total_key in ( + ("decode_tokens_per_second", "decode_tokens_per_second_native", + "generation_tokens_total"), + ("prompt_tokens_per_second", "prompt_tokens_per_second_native", + "prompt_tokens_total"), + ): + native_value = out[native_key]["value"] + if native_value is not None: + # the gauge is the aggregate: it wins, and its name is the source + out[ui_key] = field(native_value, out[native_key]["source"]) + else: + cell = measured(total_key) + out[ui_key] = cell if cell is not None else field(None, None) + + # the vLLM-shaped latency family this build carries — the vLLM-path idiom: the + # cell plus its __mean / __p95 companions (no request_queue_time on this build, + # so queue_seconds stays n/a by absence, never back-filled) + for ui_key, names in RADIANCE_HISTOGRAMS.items(): + out[ui_key] = parsed.histogram(names) + out[f"{ui_key}__mean"] = field(out[ui_key]["mean"] if out[ui_key] else None, + out[ui_key]["source"] if out[ui_key] else None) + out[f"{ui_key}__p95"] = field(out[ui_key]["p95"] if out[ui_key] else None, + out[ui_key]["source"] if out[ui_key] else None) + + # lifetime tokens: the two vLLM-compat counters, as the vLLM path does + parts = [v for v in (out["prompt_tokens_total"]["value"], + out["generation_tokens_total"]["value"]) if v is not None] + out["tokens_total"] = (field(sum(parts), "computed:prompt+generated") + if parts else field(None, None)) + + # prefix hit rate under the shared UI key: the gauge itself (source-named, not + # derived — the documented asymmetry, the gufo *_native note's sibling) + out["prefix_cache_hit_ratio"] = dict(out["gpu_prefix_cache_hit_rate"]) + + # /stats passthroughs: absent /stats degrades them to n/a, never 0 (rule 2) + out["queue_cap"] = (field(_stats_number(stats, "queue_cap"), "radiance /stats") + if stats is not None and _stats_number(stats, "queue_cap") is not None + else field(None, None)) + out["vram_used_pct"] = _vram_used_pct(stats) + + attach_cell_severity(out) + return out + + def engine_result(engine: str, base_url: str, text: str, rates: RateEstimator, - *, slots: list[dict[str, Any]] | None = None, now: float | None = None) -> Result: - """Parse one engine's /metrics into a poll Result (payload + history samples).""" + *, slots: list[dict[str, Any]] | None = None, + stats: dict[str, Any] | None = None, now: float | None = None) -> Result: + """Parse one engine's /metrics into a poll Result (payload + history samples). + + `stats` is radiance's best-effort /stats document (task 04's sidecar fetch); a + missing sidecar degrades the session arm and the queue-cap cell, it never fails + the poll (invariant 4). + """ now = time.time() if now is None else now if engine == "gufo": metrics = parse_gufo_metrics(text, rates, now) active = metrics["requests_processing"]["value"] + elif engine == "radiance": + metrics = parse_radiance_metrics(text, rates, now, stats=stats) + active = metrics["num_requests_running"]["value"] else: metrics = parse_vllm_metrics(text, rates, now) active = metrics["num_requests_running"]["value"] parsed = Prom(text) - sessions = _sessions(engine, slots, active, metrics) + sessions = _sessions(engine, slots, active, metrics, stats=stats) payload = { "engine": engine, "upstream": base_url, @@ -350,6 +685,8 @@ def engine_result(engine: str, base_url: str, text: str, rates: RateEstimator, "series_count": len(parsed.series), "unparsed": parsed.parse_errors, } + if engine == "radiance" and isinstance(stats, dict): + payload["stats"] = _stats_subset(stats) samples: list[Sample] = [] for metric, candidates in HISTORY_METRICS.items(): value = next((metrics[key]["value"] for key in candidates @@ -360,12 +697,17 @@ def engine_result(engine: str, base_url: str, text: str, rates: RateEstimator, def _sessions(engine: str, slots: list[dict[str, Any]] | None, active: float | None, - metrics: dict[str, Any]) -> dict[str, Any]: + metrics: dict[str, Any], + stats: dict[str, Any] | None = None) -> dict[str, Any]: """Active sessions, however this engine expresses them. gufo exposes /slots (one row per parallel slot, with per-slot tokens and speed), so it gets a real list. vLLM publishes no per-session endpoint in its /metrics, so it gets - counts and says the list is not available rather than inventing rows. + counts and says the list is not available rather than inventing rows. radiance's + /stats is its answer to /slots — the engine's own running/waiting/queue-cap summary + and its per-request rows; a missing /stats (the sidecar is best-effort, the poll is + still healthy) falls back to the /metrics gauges for the counts and says so. `active` + stays the /metrics gauge in every arm: one definition. """ out: dict[str, Any] = {"active": active, "list": [], "source": None, "detail": None} if engine == "gufo": @@ -375,6 +717,38 @@ def _sessions(engine: str, slots: list[dict[str, Any]] | None, active: float | N else: out["detail"] = ("no /slots answer — active count still comes from " "llamacpp:requests_processing") + elif engine == "radiance": + if isinstance(stats, dict): + running = _stats_number(stats, "running") + waiting = _stats_number(stats, "waiting") + cap = _stats_number(stats, "queue_cap") + rows = stats.get("requests") + out["running"] = running + out["waiting"] = waiting + out["queue_cap"] = cap + out["list"] = rows if isinstance(rows, list) else [] + out["source"] = "radiance /stats" + if not out["list"]: + run_text = f"{running:g}" if running is not None else "n/a" + cap_text = f" of cap {cap:g}" if cap is not None else "" + out["detail"] = (f"radiance reports counts, not sessions: {run_text} running" + f"{cap_text}. Per-request detail appears here while " + f"requests are in flight.") + else: + # /stats did not answer this poll: the counts fall back to the /metrics + # gauges — real numbers, different provenance — and the cap stays n/a, + # never 0 (rule 2). + running = metrics.get("num_requests_running", {}).get("value") + waiting = metrics.get("num_requests_waiting", {}).get("value") + out["running"] = running + out["waiting"] = waiting + out["queue_cap"] = None + run_text = f"{running:g}" if isinstance(running, (int, float)) else "n/a" + wait_text = (f", {waiting:g} queued" + if isinstance(waiting, (int, float)) and waiting else "") + out["detail"] = (f"/stats did not answer this poll: {run_text} running" + f"{wait_text} from the /metrics gauges; the queue cap is " + f"n/a until it does.") else: waiting = metrics.get("num_requests_waiting", {}).get("value") queued = f", {waiting:g} queued" if waiting else "" @@ -416,18 +790,26 @@ def fleet_totals(engines: list[dict[str, Any]]) -> dict[str, Any]: "requests_active": sum_pairs(("requests_processing", "num_requests_running")), "requests_waiting": sum_pairs(("requests_deferred", "num_requests_waiting")), "tokens_total": sum_metric("tokens_total"), - # a real max across both engines' aliases: `a or b` returned gufo's 25% while vLLM - # was sitting at 75%, which is the opposite of a pressure signal + # a real max across the engines' aliases: `a or b` returned gufo's 25% while + # vLLM was sitting at 75%, which is the opposite of a pressure signal "kv_cache_usage_max": max( (v for v in (max_metric("kv_cache_usage_ratio"), max_metric("gpu_cache_usage")) if v is not None), default=None, ), - "seams": ("gufo's prompt counter excludes cache-hit tokens while vLLM's includes " - "cached prefix tokens, so the summed prompt rate leans slightly low for " - "gufo. Both are counted honestly per engine."), + "seams": ("gufo's prompt counter excludes cache-hit tokens, and the summed " + "throughput is provenance-labelled per engine — a native scheduler " + "window (radiance's gauges) or a measured Δ where the gauge is " + "absent; neither the sum nor the dashboard claims what a counter " + "includes or excludes that its engine does not say (radiance's " + "vllm:prompt_tokens_total and cached tokens among them). Both are " + "counted honestly per engine."), } def series_names(engine: str) -> Sequence[str]: - return tuple(GUFO_SERIES if engine == "gufo" else VLLM_SERIES) + if engine == "gufo": + return tuple(GUFO_SERIES) + if engine == "radiance": + return tuple(RADIANCE_SERIES) + return tuple(VLLM_SERIES) diff --git a/src/dashboards/web/pages/llm.html b/src/dashboards/web/pages/llm.html index 56732a3..d9d0e2a 100644 --- a/src/dashboards/web/pages/llm.html +++ b/src/dashboards/web/pages/llm.html @@ -110,7 +110,7 @@
diff --git a/src/dashboards/web/static/dash.css b/src/dashboards/web/static/dash.css index d5e3647..d26d992 100644 --- a/src/dashboards/web/static/dash.css +++ b/src/dashboards/web/static/dash.css @@ -708,6 +708,24 @@ main { padding: 1.15rem 1.25rem 3rem; max-width: 1680px; margin: 0 auto; } .slot dd small { display: block; font-size: 10px; color: var(--text-faint); } .slots-empty, .slots-note { margin: 0; font-size: 11.5px; color: var(--text-muted); } +/* the radiance strip's own block (phase 34): the 7-bar spec-acceptance curve, the + per-request rows beside the counts, and the count-otherwise sentence the API writes + into the note slot while the table is hidden. Neutral ink only — the curve is an + efficiency number (never a verdict token) and the rows are the engine's own fields + in `table.data` at the strip's scale. The `.reqs` box must not be narrower than the + card is: the strip body is a one-column grid, and a grid item's automatic minimum + is its content's min-content — the ten-column request table's min-content (~950 px) + grew the column and painted every value cell of the card past the card's edge, + where `.card { overflow: hidden }` ate it. `min-width: 0` lets the box stay the + card's width; `overflow-x: auto` gives the table a sideways scroll inside the card + only where it is wider than the card. */ +.spec-curve { margin: 0; } +.spec-curve svg { display: block; } +.reqs { margin: 0; min-width: 0; overflow-x: auto; } +.reqs table.data { font-size: 12px; } +.reqs table.data th, .reqs table.data td { padding: .25rem .5rem; } +.reqs-note { margin: 0; font-size: 11.5px; color: var(--text-muted); } + /* ---- fleet totals ---------------------------------------------------------- * The `/llm` aggregate block — `llm_monitor`'s `#fleet`, assembled from vocabulary this * stylesheet already owns: `.card.flat` for the panel, `.metrics`/`.metric` for the sums, diff --git a/src/dashboards/web/static/page-llm.js b/src/dashboards/web/static/page-llm.js index 540cd86..82b417f 100644 --- a/src/dashboards/web/static/page-llm.js +++ b/src/dashboards/web/static/page-llm.js @@ -41,6 +41,9 @@ const state = { const fmtMs = (v) => `${num(v, 0)} ms`; +/** GiB = 2³⁰ — the page's one conversion (the radiance strip's VRAM cell says so). */ +const GIB = 2 ** 30; + /** * What each engine *panel* keeps after phase 07: the two throughput heroes (the biggest * numbers on the page, deliberately uncoloured — `severity.py` rates no throughput, because @@ -61,9 +64,9 @@ const CELLS = [ tip: 'Aggregate generation speed across every busy slot.' }, { key: 'prompt', label: 'Prompt', unit: 'tok/s', digits: 1, hero: true, tip: 'Prefill speed for newly computed tokens.' }, - { key: 'ttft', label: 'TTFT', unit: 'ms', digits: 0, p95: true, only: ['vllm'], + { key: 'ttft', label: 'TTFT', unit: 'ms', digits: 0, p95: true, only: ['vllm', 'radiance'], spark: 'ttft_seconds', scale: 1000, format: fmtMs }, - { key: 'tpot', label: 'TPOT', unit: 'ms', digits: 1, p95: true, only: ['vllm'], + { key: 'tpot', label: 'TPOT', unit: 'ms', digits: 1, p95: true, only: ['vllm', 'radiance'], spark: 'tpot_seconds', scale: 1000, format: fmtMs }, ]; @@ -94,16 +97,24 @@ const STRIP_ROWS = [ tip: 'Tokens counted since this engine started.' }, { key: 'slots_busy', label: 'slots busy', digits: 0, only: ['gufo'], tip: 'Parallel slots generating right now, counted from gufo /slots.' }, - { key: 'running', label: 'running', digits: 0, only: ['vllm'], + { key: 'running', label: 'running', digits: 0, only: ['vllm', 'radiance'], tip: 'Requests generating tokens right now.' }, { key: 'waiting', label: 'waiting', digits: 0, tip: 'Requests queued behind them.' }, { key: 'cache_hit', label: 'prefix cache hit', digits: 0, unit: '%', tip: 'Share of prompt tokens served from the cache instead of recomputed.' }, - { key: 'spec_accept', label: 'spec accept', digits: 0, unit: '%', only: ['gufo'], + { key: 'spec_accept', label: 'spec accept', digits: 0, unit: '%', only: ['gufo', 'radiance'], tip: 'Speculative-decoding draft tokens the model accepted.' }, - { key: 'queue_mean', label: 'queue time', digits: 0, unit: 'ms', p95: true, only: ['vllm'], + { key: 'queue_mean', label: 'queue time', digits: 0, unit: 'ms', p95: true, only: ['vllm', 'radiance'], tip: 'Time a request spends waiting for KV space.' }, + { key: 'cap', label: 'queue cap', digits: 0, only: ['radiance'], + tip: 'The engine’s admission ceiling: requests beyond this queue depth are rejected, not queued. n/a while /stats is not answering.' }, + { key: 'build', label: 'build', only: ['radiance'], + tip: 'The engine’s own version string — a radiance upgrade changes it, the panel does not' }, + { key: 'uptime', label: 'uptime', only: ['radiance'], + tip: 'How long this engine process has been up — a restart zeroes it and the lifetime counters.' }, + { key: 'vram', label: 'VRAM (card 0)', only: ['radiance'], + tip: 'the engine’s own view of the card (GiB = 2³⁰); /system’s GPU row is the agent’s view of the same card' }, { key: 'preemptions', label: 'Preemptions', alarm: true, tip: 'Running requests kicked back to the queue.' }, { key: 'device_lost', label: 'GPU context lost', alarm: true, @@ -150,7 +161,8 @@ const SLOT_FIELDS = [ * the API: gufo answers `/slots`, vLLM publishes counts and says so in `sessions.detail`. */ const SLOT_ENGINES = ['gufo']; -/** The vLLM panel's one line about why it has no grid (llm_monitor keeps the same line). */ +/** The vLLM panel's one line about why it has no grid (llm_monitor keeps the same line). + * vLLM's alone: radiance's per-request rows live in the strip, not the panel. */ const NO_SLOT_JSON = 'vLLM exposes no per-slot JSON — its metrics are the equivalent of ' + 'the session grid.'; @@ -180,8 +192,12 @@ function windowName(seconds) { return WINDOW_NAMES[seconds] || duration(seconds); } -/** The payload cell behind a UI key. A missing number stays `null` — never a 0. */ -function cellValue(engine, metrics, sessions, key) { +/** The payload cell behind a UI key. A missing number stays `null` — never a 0. + * `stats` is radiance's whitelisted /stats subset (task 03); the radiance strip's + * `build` / `uptime` / `vram` cells read it, and a missing sidecar leaves them null. + * `cap` resolves through the default branch to `metrics.queue_cap`, which the server + * degrades to null when /stats did not answer (never 0 — rule 2). */ +function cellValue(engine, metrics, sessions, key, stats) { const get = (k) => (metrics[k] && metrics[k].value != null ? metrics[k] : null); const scaled = (cell, factor) => ({ value: cell.value * factor, source: cell.source, derived: cell.derived }); @@ -249,6 +265,38 @@ function cellValue(engine, metrics, sessions, key) { const cell = get('spec_accept_rate'); return cell ? scaled(cell, 100) : { value: null }; } + case 'cap': { + // the UI key is short; the metric is the /stats passthrough the server degrades + // to null when the sidecar did not answer (never 0 — rule 2) + const cell = get('queue_cap'); + return cell ? { value: cell.value, source: cell.source, derived: cell.derived } + : { value: null }; + } + case 'build': { + // the engine's own version string, verbatim: a radiance upgrade changes it, the + // panel does not (a cell that tracks the engine's version would be a second + // source of truth for a fact the engine owns) + const value = (stats && typeof stats.version === 'string' && stats.version) + ? stats.version : null; + return { value, source: value ? 'radiance /stats' : null, derived: false }; + } + case 'uptime': { + const value = (stats && Number.isFinite(stats.uptime_s)) + ? duration(stats.uptime_s) : null; + return { value, source: value ? 'radiance /stats' : null, derived: false }; + } + case 'vram': { + // card 0's bytes → GiB (2³⁰, the page's one conversion, labelled in the tip): + // the engine's own view of the card — /system's GPU row is the agent's view of + // the same card. `n/a` when no card answered, never a 0 GiB claim. + const cards = (stats && Array.isArray(stats.cards)) ? stats.cards : []; + const card = cards.find((c) => c && c.index === 0) || cards.find((c) => c); + const used = card && Number.isFinite(card.vram_used) ? card.vram_used : null; + const total = card && Number.isFinite(card.vram_total) ? card.vram_total : null; + const value = (used != null && total != null) + ? `${(used / GIB).toFixed(1)} / ${(total / GIB).toFixed(1)} GiB` : null; + return { value, source: value ? 'radiance /stats' : null, derived: false }; + } case 'tokens_total': { const cell = get('tokens_total'); return cell ? { value: cell.value, source: cell.source, derived: true } : { value: null }; @@ -349,14 +397,21 @@ function enginePanel(engine) { * grid of `n/a`s would be a component of permanent dead cells for a server that cannot answer * it. Both grid and empty state ship `hidden` — the panel never renders a card of nothing. * + * radiance's panel gets **nothing** here: its per-request rows and the count-otherwise + * sentence live in the strip, so the panel has no grid whose absence needs explaining — and + * a sentence naming vLLM on the radiance card is a line the engine never said. + * * `SLOT_ENGINES` is the gate rather than `sessions.list.length` on purpose: an engine that * has not answered yet must still show the label and the honest empty sentence, which is how * an operator learns the difference between "idle" and "nobody asked". */ function slotSection(engine) { - if (SLOT_ENGINES.indexOf(engine) < 0) { + if (engine === 'vllm') { return `

${NO_SLOT_JSON}

`; } + if (SLOT_ENGINES.indexOf(engine) < 0) { + return ''; // radiance: the session home is the strip's reqs block, not the panel + } return `

sessions (GET /slots)

@@ -518,6 +573,10 @@ function stripCard(engine) { n/a
${rows}
+ ${engine === 'radiance' ? ` + + + ` : ''} `; return card; @@ -538,6 +597,7 @@ function renderStripCard(card, enginePayload, stateRow) { const engine = enginePayload.engine; const metrics = enginePayload.metrics || {}; const sessions = enginePayload.sessions || {}; + const stats = enginePayload.stats || null; // radiance's /stats subset; absent for the others const q = (sel) => card.querySelector(sel); // reachability, not a verdict: the dot and the shared `.stale` dim, exactly as the panels @@ -567,10 +627,12 @@ function renderStripCard(card, enginePayload, stateRow) { if (row.alarm) continue; // chips below, never a row const el = q(`[data-row="${row.key}"]`); if (!el) continue; - const value = cellValue(engine, metrics, sessions, row.key); + const value = cellValue(engine, metrics, sessions, row.key, stats); const parts = row.human && value.value != null ? humanNumber(value.value) : null; setTxt(el.querySelector('[data-v]'), - value.value == null ? null : (parts ? parts.text : num(value.value, row.digits))); + value.value == null ? null + : (parts ? parts.text + : (typeof value.value === 'string' ? value.value : num(value.value, row.digits)))); // "n/a %" would read as a measurement of nothing, so the unit leaves with the number setTxt(el.querySelector('[data-unit]'), value.value == null ? '' : (parts ? parts.unit : (row.unit || ''))); @@ -592,6 +654,106 @@ function renderStripCard(card, enginePayload, stateRow) { } renderAlarms(card, enginePayload); + // the radiance strip's own block: the 7-bar spec curve (never a verdict colour, + // decision 4) and the per-request rows beside the counts — the rest state is the + // API's own count-otherwise sentence in the note slot + if (engine === 'radiance') { + renderSpecCurve(card, metrics); + renderReqs(card, enginePayload); + } +} + +/** + * The 7-bar spec-acceptance curve (phase 34 decision 2): one bar per position the + * engine published, in the order it published them, height ∝ the 0-1 ratio. + * + * An absent position stays absent — a zero bar would claim the engine measured 0 % + * there, which it did not (rule 2). The fill is the page's neutral ink + * (`--text-faint`, the sparkline's unrated stroke): spec acceptance is an efficiency + * number, not a verdict — `severity.py` has no row for it and nothing here may reach + * for a verdict token (decision 4). The label is computed from the payload: the first + * and last published position with its ratio, the connector word chosen by their + * order — a label that cannot say which ratios it plots is not an accessible name. + */ +function renderSpecCurve(card, metrics) { + const el = card.querySelector('[data-spec-curve]'); + if (!el) return; + const rows = (metrics.spec_positions || []) + .filter((row) => row && Number.isFinite(row.ratio)) + .sort((a, b) => a.position - b.position); + if (!rows.length) { el.hidden = true; return; } + el.hidden = false; + const barW = 16, gap = 8, H = 46; + const W = rows.length * (barW + gap); + const ink = DashCharts.cssVar('--text-faint'); + const bar = (row, i) => { + const h = Math.max(2, Math.min(1, row.ratio) * (H - 16)); + const x = i * (barW + gap); + return `` + + `${row.position}`; + }; + const first = rows[0], last = rows[rows.length - 1]; + const word = rows.length < 2 ? '' + : (last.ratio < first.ratio ? ' falling to' + : last.ratio > first.ratio ? ' rising to' : ' holding at'); + const pct = (ratio) => `${Math.round(ratio * 100)}%`; + const label = `Spec-decode draft acceptance by position: ${pct(first.ratio)} at position ${first.position}` + + (rows.length > 1 ? `${word} ${pct(last.ratio)} at position ${last.position}` : ''); + el.innerHTML = `${rows.map(bar).join('')}`; +} + +/** A row value the engine published, or `null` — a number prints only when it is a + * number, anything else its string verbatim (no conversion, no rounding of a string). */ +function reqCellText(value) { + if (typeof value === 'number' && isFinite(value)) return num(value, 2); + if (typeof value === 'string') return value; + if (typeof value === 'boolean') return String(value); + return null; // null / object: nothing to print, no conversion +} + +/** + * Radiance's per-request rows, beside its counts on the strip (phase 34 decision 3). + * + * `sessions.list` is the engine's own rows, verbatim — the fixture's shape is the + * contract, and a row's fields render **as-is**: the columns are the union of the + * keys the rows publish, in first-seen order (no invented key, no re-ranking), a + * number prints only when it is a number and anything else its string verbatim. + * gufo's keyed slot grid does not apply: `SLOT_ENGINES` stays gufo's, these rows + * live here. An empty list is the count-otherwise state: the table is hidden and + * the API's own sentence (`sessions.detail`) takes the note slot — where a request + * in flight would put the rows. + */ +function renderReqs(card, enginePayload) { + const table = card.querySelector('[data-reqs]'); + const note = card.querySelector('[data-reqs-note]'); + if (!table) return; // a non-radiance card has no home for these rows + const sessions = enginePayload.sessions || {}; + const rows = (Array.isArray(sessions.list) ? sessions.list : []) + .filter((row) => row && typeof row === 'object' && !Array.isArray(row)); + if (!rows.length) { + table.hidden = true; + table.innerHTML = ''; + if (note) { note.hidden = !sessions.detail; setTxt(note, sessions.detail || null); } + return; + } + if (note) note.hidden = true; + const columns = []; + for (const row of rows) { + for (const key of Object.keys(row)) { + if (columns.indexOf(key) < 0) columns.push(key); + } + } + const head = `${columns.map((key) => + `${DashCharts.escapeHtml(key)}`).join('')}`; + const body = `${rows.map((row) => `${columns.map((key) => { + const text = reqCellText(row[key]); + return text == null ? 'n/a' + : `${DashCharts.escapeHtml(text)}`; + }).join('')}`).join('')}`; + table.innerHTML = `${head}${body}
`; + table.title = sessions.source || ''; + table.hidden = false; } /** An engine that leaves the payload leaves the strip and the panels — never a stale card. */ @@ -747,7 +909,8 @@ function renderSlotCard(refs, row, source) { function renderSlotGrid(card, enginePayload) { const grid = card.querySelector('[data-slots]'); if (!grid) { - // vLLM: the one-line note only, carrying the API's own words on its session counts + // vLLM: the one-line note, carrying the API's own words on its session counts — and + // radiance: no grid and no note at all (its session home is the strip), so nothing to set const note = card.querySelector('[data-slots-note]'); if (note && enginePayload.sessions && enginePayload.sessions.detail) { note.title = enginePayload.sessions.detail; @@ -953,6 +1116,11 @@ function renderFleet(fleet, engines) { const prompt = $('#f-prompt'); const promptMetric = fleet.seams && prompt && prompt.closest ? prompt.closest('.metric') : null; if (promptMetric) promptMetric.title = fleet.seams; + // the note under the count is the API's own seams sentence (task 03's rewrite) — + // payload-driven, no new hardcoded copy; the shipped line is the fallback for a + // payload that predates it + const noteEl = $('.fleet-note'); + if (noteEl) setTxt(noteEl, fleet.seams || 'sums only engines answering now'); } async function refresh() { @@ -1020,8 +1188,9 @@ document.addEventListener('DOMContentLoaded', async () => { const config = await fetchJSON('/api/config'); state.pollMs = config.llm.poll_ms || 2000; const banners = []; - if (!config.llm.gufo.enabled && !config.llm.vllm.enabled) { - banners.push(['warn', 'Neither engine is configured.']); + if (!config.llm.gufo.enabled && !config.llm.vllm.enabled + && !(config.llm.radiance && config.llm.radiance.enabled)) { + banners.push(['warn', 'No engines are configured.']); } if (config.ups.simulated) banners.push(['warn', 'UPS numbers on other pages are simulated.']); $('#banners').innerHTML = banners.map(([kind, html]) => ``) diff --git a/tests/fixtures/metrics_gufo.txt b/tests/fixtures/metrics_gufo.txt index cf3223b..396a8a6 100644 --- a/tests/fixtures/metrics_gufo.txt +++ b/tests/fixtures/metrics_gufo.txt @@ -3,37 +3,43 @@ gufo_device_lost_total 0 # HELP llamacpp:prompt_tokens_total Total prompt tokens processed, excluding cache hits # TYPE llamacpp:prompt_tokens_total counter -llamacpp:prompt_tokens_total 1350666 +llamacpp:prompt_tokens_total 213784 # HELP llamacpp:prompt_tokens_cached_total Total prompt tokens reused from cache # TYPE llamacpp:prompt_tokens_cached_total counter -llamacpp:prompt_tokens_cached_total 124529105 +llamacpp:prompt_tokens_cached_total 38070188 # HELP llamacpp:prompt_seconds_total Prompt process time # TYPE llamacpp:prompt_seconds_total counter -llamacpp:prompt_seconds_total 1478.1443332270005 +llamacpp:prompt_seconds_total 215.41327585600013 # HELP llamacpp:tokens_predicted_total Total tokens generated # TYPE llamacpp:tokens_predicted_total counter -llamacpp:tokens_predicted_total 877336 +llamacpp:tokens_predicted_total 268387 # HELP llamacpp:tokens_predicted_seconds_total Predict process time # TYPE llamacpp:tokens_predicted_seconds_total counter -llamacpp:tokens_predicted_seconds_total 26565.247833160014 +llamacpp:tokens_predicted_seconds_total 6520.4400505340027 # HELP llamacpp:n_tokens_max Largest observed n_tokens. # TYPE llamacpp:n_tokens_max counter -llamacpp:n_tokens_max 252622 +llamacpp:n_tokens_max 222926 # HELP llamacpp:spec_decode_num_drafts_total Total speculative verification rounds # TYPE llamacpp:spec_decode_num_drafts_total counter -llamacpp:spec_decode_num_drafts_total 291738 +llamacpp:spec_decode_num_drafts_total 83278 # HELP llamacpp:spec_decode_num_draft_tokens_total Total draft tokens proposed # TYPE llamacpp:spec_decode_num_draft_tokens_total counter -llamacpp:spec_decode_num_draft_tokens_total 789028 +llamacpp:spec_decode_num_draft_tokens_total 234468 # HELP llamacpp:spec_decode_num_accepted_tokens_total Total draft tokens accepted # TYPE llamacpp:spec_decode_num_accepted_tokens_total counter -llamacpp:spec_decode_num_accepted_tokens_total 578514 +llamacpp:spec_decode_num_accepted_tokens_total 180837 +# HELP gufo_spec_lookup_tokens_total Total prompt-lookup copies proposed +# TYPE gufo_spec_lookup_tokens_total counter +gufo_spec_lookup_tokens_total 17416 +# HELP gufo_spec_lookup_accepted_tokens_total Total prompt-lookup copies accepted +# TYPE gufo_spec_lookup_accepted_tokens_total counter +gufo_spec_lookup_accepted_tokens_total 13985 # HELP llamacpp:prompt_tokens_seconds Prompt processing speed in tokens per second # TYPE llamacpp:prompt_tokens_seconds gauge -llamacpp:prompt_tokens_seconds 160.47362399350274 +llamacpp:prompt_tokens_seconds 594.36656560014194 # HELP llamacpp:predicted_tokens_seconds Generation speed in tokens per second # TYPE llamacpp:predicted_tokens_seconds gauge -llamacpp:predicted_tokens_seconds 42.621031668072597 +llamacpp:predicted_tokens_seconds 53.07443936596944 # HELP llamacpp:requests_processing Number of admitted requests, including cache preparation # TYPE llamacpp:requests_processing gauge llamacpp:requests_processing 0 diff --git a/tests/fixtures/metrics_radiance.txt b/tests/fixtures/metrics_radiance.txt new file mode 100644 index 0000000..61d4926 --- /dev/null +++ b/tests/fixtures/metrics_radiance.txt @@ -0,0 +1,428 @@ +# Verbatim /metrics reply from the radiance engine, recorded by +# ./scripts/capture-fixtures.sh — the engine's own Prometheus text +# format: the radiance: native series + the vllm: compatibility family. +# Volatile values (counters, gauges) move every poll, so a diff here +# on re-capture is expected; the contract asserts the series-name set +# against RADIANCE_SERIES/RADIANCE_HISTOGRAMS/RADIANCE_OPTIONAL in +# sources/llm.py — never the numbers (the nut_*.vars precedent). +# HELP vllm:num_requests_running Number of requests currently running on GPU. +# TYPE vllm:num_requests_running gauge +vllm:num_requests_running{model_name="juggernaut",engine="0"} 0 +# HELP vllm:num_requests_waiting Number of requests waiting to be processed. +# TYPE vllm:num_requests_waiting gauge +vllm:num_requests_waiting{model_name="juggernaut",engine="0"} 0 +# HELP vllm:gpu_cache_usage_perc GPU KV-cache usage. 1 means 100 percent usage. +# TYPE vllm:gpu_cache_usage_perc gauge +vllm:gpu_cache_usage_perc{model_name="juggernaut",engine="0"} 0.74272018671035767 +# HELP vllm:kv_cache_usage_perc KV-cache usage. 1 means 100 percent usage. +# TYPE vllm:kv_cache_usage_perc gauge +vllm:kv_cache_usage_perc{model_name="juggernaut",engine="0"} 0.74272018671035767 +# HELP radiance:kv_cache_max_tokens Tokens of context the KV cache holds with every block it lends the experts taken back. +# TYPE radiance:kv_cache_max_tokens gauge +radiance:kv_cache_max_tokens{model_name="juggernaut",engine="0"} 443968 +# HELP radiance:kv_cache_max_bytes VRAM the KV cache holds with every block it lends the experts taken back, one card. +# TYPE radiance:kv_cache_max_bytes gauge +radiance:kv_cache_max_bytes{model_name="juggernaut",engine="0"} 15901392896 +# HELP radiance:kv_resident_blocks Blocks of every streamed KV group the device ring holds; 0 when no group streams. +# TYPE radiance:kv_resident_blocks gauge +radiance:kv_resident_blocks{model_name="juggernaut",engine="0"} 0 +# HELP radiance:kv_stream_misses_total Blocks copied into a streamed KV group's ring from the host mirror. +# TYPE radiance:kv_stream_misses_total counter +radiance:kv_stream_misses_total{model_name="juggernaut",engine="0"} 0 +# HELP radiance:kv_stream_bytes_total Bytes a streamed KV group's resolve moved, by direction. +# TYPE radiance:kv_stream_bytes_total counter +radiance:kv_stream_bytes_total{model_name="juggernaut",engine="0",dir="in"} 0 +# HELP vllm:gpu_prefix_cache_hit_rate GPU prefix cache block hit rate. +# TYPE vllm:gpu_prefix_cache_hit_rate gauge +vllm:gpu_prefix_cache_hit_rate{model_name="juggernaut",engine="0"} 0.97886091470718384 +# HELP vllm:prompt_tokens_total Number of prefill tokens processed. +# TYPE vllm:prompt_tokens_total counter +vllm:prompt_tokens_total{model_name="juggernaut",engine="0"} 56553179 +# HELP vllm:generation_tokens_total Number of generation tokens processed. +# TYPE vllm:generation_tokens_total counter +vllm:generation_tokens_total{model_name="juggernaut",engine="0"} 423779 +# HELP vllm:num_preemptions_total Cumulative number of preemptions from the engine. +# TYPE vllm:num_preemptions_total counter +vllm:num_preemptions_total{model_name="juggernaut",engine="0"} 0 +# HELP radiance:preempt_forced_total Preempted prefill waits that ended by reclaiming cache blocks and forcing a lowest-priority running victim (--preempt-wait-ms). +# TYPE radiance:preempt_forced_total counter +radiance:preempt_forced_total{model_name="juggernaut",engine="0"} 0 +# HELP vllm:request_success_total Count of successfully processed requests. +# TYPE vllm:request_success_total counter +vllm:request_success_total{model_name="juggernaut",engine="0",finished_reason="stop"} 7 +vllm:request_success_total{model_name="juggernaut",engine="0",finished_reason="length"} 0 +vllm:request_success_total{model_name="juggernaut",engine="0",finished_reason="tool_calls"} 594 +vllm:request_success_total{model_name="juggernaut",engine="0",finished_reason="abort"} 2 +vllm:request_success_total{model_name="juggernaut",engine="0",finished_reason="error"} 0 +# HELP vllm:time_to_first_token_seconds Histogram of time to first token in seconds. +# TYPE vllm:time_to_first_token_seconds histogram +vllm:time_to_first_token_seconds_bucket{model_name="juggernaut",engine="0",le="0.001"} 0 +vllm:time_to_first_token_seconds_bucket{model_name="juggernaut",engine="0",le="0.0050000000000000001"} 0 +vllm:time_to_first_token_seconds_bucket{model_name="juggernaut",engine="0",le="0.01"} 0 +vllm:time_to_first_token_seconds_bucket{model_name="juggernaut",engine="0",le="0.02"} 0 +vllm:time_to_first_token_seconds_bucket{model_name="juggernaut",engine="0",le="0.040000000000000001"} 0 +vllm:time_to_first_token_seconds_bucket{model_name="juggernaut",engine="0",le="0.059999999999999998"} 0 +vllm:time_to_first_token_seconds_bucket{model_name="juggernaut",engine="0",le="0.080000000000000002"} 0 +vllm:time_to_first_token_seconds_bucket{model_name="juggernaut",engine="0",le="0.10000000000000001"} 0 +vllm:time_to_first_token_seconds_bucket{model_name="juggernaut",engine="0",le="0.25"} 0 +vllm:time_to_first_token_seconds_bucket{model_name="juggernaut",engine="0",le="0.5"} 0 +vllm:time_to_first_token_seconds_bucket{model_name="juggernaut",engine="0",le="0.75"} 1 +vllm:time_to_first_token_seconds_bucket{model_name="juggernaut",engine="0",le="1"} 9 +vllm:time_to_first_token_seconds_bucket{model_name="juggernaut",engine="0",le="2.5"} 407 +vllm:time_to_first_token_seconds_bucket{model_name="juggernaut",engine="0",le="5"} 584 +vllm:time_to_first_token_seconds_bucket{model_name="juggernaut",engine="0",le="7.5"} 595 +vllm:time_to_first_token_seconds_bucket{model_name="juggernaut",engine="0",le="10"} 599 +vllm:time_to_first_token_seconds_bucket{model_name="juggernaut",engine="0",le="20"} 603 +vllm:time_to_first_token_seconds_bucket{model_name="juggernaut",engine="0",le="40"} 603 +vllm:time_to_first_token_seconds_bucket{model_name="juggernaut",engine="0",le="80"} 603 +vllm:time_to_first_token_seconds_bucket{model_name="juggernaut",engine="0",le="160"} 603 +vllm:time_to_first_token_seconds_bucket{model_name="juggernaut",engine="0",le="640"} 603 +vllm:time_to_first_token_seconds_bucket{model_name="juggernaut",engine="0",le="2560"} 603 +vllm:time_to_first_token_seconds_bucket{model_name="juggernaut",engine="0",le="+Inf"} 603 +vllm:time_to_first_token_seconds_sum{model_name="juggernaut",engine="0"} 1448.9084620109995 +vllm:time_to_first_token_seconds_count{model_name="juggernaut",engine="0"} 603 +# HELP vllm:time_per_output_token_seconds Histogram of time per output token in seconds. +# TYPE vllm:time_per_output_token_seconds histogram +vllm:time_per_output_token_seconds_bucket{model_name="juggernaut",engine="0",le="0.01"} 237 +vllm:time_per_output_token_seconds_bucket{model_name="juggernaut",engine="0",le="0.025000000000000001"} 588 +vllm:time_per_output_token_seconds_bucket{model_name="juggernaut",engine="0",le="0.050000000000000003"} 603 +vllm:time_per_output_token_seconds_bucket{model_name="juggernaut",engine="0",le="0.074999999999999997"} 603 +vllm:time_per_output_token_seconds_bucket{model_name="juggernaut",engine="0",le="0.10000000000000001"} 603 +vllm:time_per_output_token_seconds_bucket{model_name="juggernaut",engine="0",le="0.14999999999999999"} 603 +vllm:time_per_output_token_seconds_bucket{model_name="juggernaut",engine="0",le="0.20000000000000001"} 603 +vllm:time_per_output_token_seconds_bucket{model_name="juggernaut",engine="0",le="0.29999999999999999"} 603 +vllm:time_per_output_token_seconds_bucket{model_name="juggernaut",engine="0",le="0.40000000000000002"} 603 +vllm:time_per_output_token_seconds_bucket{model_name="juggernaut",engine="0",le="0.5"} 603 +vllm:time_per_output_token_seconds_bucket{model_name="juggernaut",engine="0",le="0.75"} 603 +vllm:time_per_output_token_seconds_bucket{model_name="juggernaut",engine="0",le="1"} 603 +vllm:time_per_output_token_seconds_bucket{model_name="juggernaut",engine="0",le="2.5"} 603 +vllm:time_per_output_token_seconds_bucket{model_name="juggernaut",engine="0",le="5"} 603 +vllm:time_per_output_token_seconds_bucket{model_name="juggernaut",engine="0",le="7.5"} 603 +vllm:time_per_output_token_seconds_bucket{model_name="juggernaut",engine="0",le="10"} 603 +vllm:time_per_output_token_seconds_bucket{model_name="juggernaut",engine="0",le="20"} 603 +vllm:time_per_output_token_seconds_bucket{model_name="juggernaut",engine="0",le="40"} 603 +vllm:time_per_output_token_seconds_bucket{model_name="juggernaut",engine="0",le="80"} 603 +vllm:time_per_output_token_seconds_bucket{model_name="juggernaut",engine="0",le="+Inf"} 603 +vllm:time_per_output_token_seconds_sum{model_name="juggernaut",engine="0"} 6.9956323654383148 +vllm:time_per_output_token_seconds_count{model_name="juggernaut",engine="0"} 603 +# HELP vllm:inter_token_latency_seconds Histogram of inter-token latency in seconds. +# TYPE vllm:inter_token_latency_seconds histogram +vllm:inter_token_latency_seconds_bucket{model_name="juggernaut",engine="0",le="0.01"} 237 +vllm:inter_token_latency_seconds_bucket{model_name="juggernaut",engine="0",le="0.025000000000000001"} 588 +vllm:inter_token_latency_seconds_bucket{model_name="juggernaut",engine="0",le="0.050000000000000003"} 603 +vllm:inter_token_latency_seconds_bucket{model_name="juggernaut",engine="0",le="0.074999999999999997"} 603 +vllm:inter_token_latency_seconds_bucket{model_name="juggernaut",engine="0",le="0.10000000000000001"} 603 +vllm:inter_token_latency_seconds_bucket{model_name="juggernaut",engine="0",le="0.14999999999999999"} 603 +vllm:inter_token_latency_seconds_bucket{model_name="juggernaut",engine="0",le="0.20000000000000001"} 603 +vllm:inter_token_latency_seconds_bucket{model_name="juggernaut",engine="0",le="0.29999999999999999"} 603 +vllm:inter_token_latency_seconds_bucket{model_name="juggernaut",engine="0",le="0.40000000000000002"} 603 +vllm:inter_token_latency_seconds_bucket{model_name="juggernaut",engine="0",le="0.5"} 603 +vllm:inter_token_latency_seconds_bucket{model_name="juggernaut",engine="0",le="0.75"} 603 +vllm:inter_token_latency_seconds_bucket{model_name="juggernaut",engine="0",le="1"} 603 +vllm:inter_token_latency_seconds_bucket{model_name="juggernaut",engine="0",le="2.5"} 603 +vllm:inter_token_latency_seconds_bucket{model_name="juggernaut",engine="0",le="5"} 603 +vllm:inter_token_latency_seconds_bucket{model_name="juggernaut",engine="0",le="7.5"} 603 +vllm:inter_token_latency_seconds_bucket{model_name="juggernaut",engine="0",le="10"} 603 +vllm:inter_token_latency_seconds_bucket{model_name="juggernaut",engine="0",le="20"} 603 +vllm:inter_token_latency_seconds_bucket{model_name="juggernaut",engine="0",le="40"} 603 +vllm:inter_token_latency_seconds_bucket{model_name="juggernaut",engine="0",le="80"} 603 +vllm:inter_token_latency_seconds_bucket{model_name="juggernaut",engine="0",le="+Inf"} 603 +vllm:inter_token_latency_seconds_sum{model_name="juggernaut",engine="0"} 6.9956323654383148 +vllm:inter_token_latency_seconds_count{model_name="juggernaut",engine="0"} 603 +# HELP vllm:e2e_request_latency_seconds Histogram of end to end request latency in seconds. +# TYPE vllm:e2e_request_latency_seconds histogram +vllm:e2e_request_latency_seconds_bucket{model_name="juggernaut",engine="0",le="0.29999999999999999"} 0 +vllm:e2e_request_latency_seconds_bucket{model_name="juggernaut",engine="0",le="0.5"} 0 +vllm:e2e_request_latency_seconds_bucket{model_name="juggernaut",engine="0",le="0.80000000000000004"} 0 +vllm:e2e_request_latency_seconds_bucket{model_name="juggernaut",engine="0",le="1"} 0 +vllm:e2e_request_latency_seconds_bucket{model_name="juggernaut",engine="0",le="1.5"} 0 +vllm:e2e_request_latency_seconds_bucket{model_name="juggernaut",engine="0",le="2"} 10 +vllm:e2e_request_latency_seconds_bucket{model_name="juggernaut",engine="0",le="2.5"} 38 +vllm:e2e_request_latency_seconds_bucket{model_name="juggernaut",engine="0",le="5"} 271 +vllm:e2e_request_latency_seconds_bucket{model_name="juggernaut",engine="0",le="10"} 450 +vllm:e2e_request_latency_seconds_bucket{model_name="juggernaut",engine="0",le="15"} 514 +vllm:e2e_request_latency_seconds_bucket{model_name="juggernaut",engine="0",le="20"} 538 +vllm:e2e_request_latency_seconds_bucket{model_name="juggernaut",engine="0",le="30"} 566 +vllm:e2e_request_latency_seconds_bucket{model_name="juggernaut",engine="0",le="40"} 575 +vllm:e2e_request_latency_seconds_bucket{model_name="juggernaut",engine="0",le="50"} 585 +vllm:e2e_request_latency_seconds_bucket{model_name="juggernaut",engine="0",le="60"} 593 +vllm:e2e_request_latency_seconds_bucket{model_name="juggernaut",engine="0",le="120"} 600 +vllm:e2e_request_latency_seconds_bucket{model_name="juggernaut",engine="0",le="240"} 602 +vllm:e2e_request_latency_seconds_bucket{model_name="juggernaut",engine="0",le="480"} 603 +vllm:e2e_request_latency_seconds_bucket{model_name="juggernaut",engine="0",le="960"} 603 +vllm:e2e_request_latency_seconds_bucket{model_name="juggernaut",engine="0",le="1920"} 603 +vllm:e2e_request_latency_seconds_bucket{model_name="juggernaut",engine="0",le="7680"} 603 +vllm:e2e_request_latency_seconds_bucket{model_name="juggernaut",engine="0",le="+Inf"} 603 +vllm:e2e_request_latency_seconds_sum{model_name="juggernaut",engine="0"} 6416.8390601850087 +vllm:e2e_request_latency_seconds_count{model_name="juggernaut",engine="0"} 603 +# HELP vllm:request_decode_time_seconds Histogram of time spent in the decode phase, in seconds. +# TYPE vllm:request_decode_time_seconds histogram +vllm:request_decode_time_seconds_bucket{model_name="juggernaut",engine="0",le="0.29999999999999999"} 0 +vllm:request_decode_time_seconds_bucket{model_name="juggernaut",engine="0",le="0.5"} 2 +vllm:request_decode_time_seconds_bucket{model_name="juggernaut",engine="0",le="0.80000000000000004"} 44 +vllm:request_decode_time_seconds_bucket{model_name="juggernaut",engine="0",le="1"} 85 +vllm:request_decode_time_seconds_bucket{model_name="juggernaut",engine="0",le="1.5"} 155 +vllm:request_decode_time_seconds_bucket{model_name="juggernaut",engine="0",le="2"} 219 +vllm:request_decode_time_seconds_bucket{model_name="juggernaut",engine="0",le="2.5"} 274 +vllm:request_decode_time_seconds_bucket{model_name="juggernaut",engine="0",le="5"} 397 +vllm:request_decode_time_seconds_bucket{model_name="juggernaut",engine="0",le="10"} 493 +vllm:request_decode_time_seconds_bucket{model_name="juggernaut",engine="0",le="15"} 531 +vllm:request_decode_time_seconds_bucket{model_name="juggernaut",engine="0",le="20"} 544 +vllm:request_decode_time_seconds_bucket{model_name="juggernaut",engine="0",le="30"} 570 +vllm:request_decode_time_seconds_bucket{model_name="juggernaut",engine="0",le="40"} 579 +vllm:request_decode_time_seconds_bucket{model_name="juggernaut",engine="0",le="50"} 587 +vllm:request_decode_time_seconds_bucket{model_name="juggernaut",engine="0",le="60"} 593 +vllm:request_decode_time_seconds_bucket{model_name="juggernaut",engine="0",le="120"} 600 +vllm:request_decode_time_seconds_bucket{model_name="juggernaut",engine="0",le="240"} 602 +vllm:request_decode_time_seconds_bucket{model_name="juggernaut",engine="0",le="480"} 603 +vllm:request_decode_time_seconds_bucket{model_name="juggernaut",engine="0",le="960"} 603 +vllm:request_decode_time_seconds_bucket{model_name="juggernaut",engine="0",le="1920"} 603 +vllm:request_decode_time_seconds_bucket{model_name="juggernaut",engine="0",le="7680"} 603 +vllm:request_decode_time_seconds_bucket{model_name="juggernaut",engine="0",le="+Inf"} 603 +vllm:request_decode_time_seconds_sum{model_name="juggernaut",engine="0"} 4966.4525284600077 +vllm:request_decode_time_seconds_count{model_name="juggernaut",engine="0"} 603 +# HELP vllm:request_prompt_tokens Number of prefill tokens processed. +# TYPE vllm:request_prompt_tokens histogram +vllm:request_prompt_tokens_bucket{model_name="juggernaut",engine="0",le="1"} 0 +vllm:request_prompt_tokens_bucket{model_name="juggernaut",engine="0",le="2"} 0 +vllm:request_prompt_tokens_bucket{model_name="juggernaut",engine="0",le="5"} 0 +vllm:request_prompt_tokens_bucket{model_name="juggernaut",engine="0",le="10"} 0 +vllm:request_prompt_tokens_bucket{model_name="juggernaut",engine="0",le="20"} 0 +vllm:request_prompt_tokens_bucket{model_name="juggernaut",engine="0",le="50"} 0 +vllm:request_prompt_tokens_bucket{model_name="juggernaut",engine="0",le="100"} 0 +vllm:request_prompt_tokens_bucket{model_name="juggernaut",engine="0",le="200"} 0 +vllm:request_prompt_tokens_bucket{model_name="juggernaut",engine="0",le="500"} 0 +vllm:request_prompt_tokens_bucket{model_name="juggernaut",engine="0",le="1000"} 0 +vllm:request_prompt_tokens_bucket{model_name="juggernaut",engine="0",le="2000"} 0 +vllm:request_prompt_tokens_bucket{model_name="juggernaut",engine="0",le="5000"} 0 +vllm:request_prompt_tokens_bucket{model_name="juggernaut",engine="0",le="10000"} 8 +vllm:request_prompt_tokens_bucket{model_name="juggernaut",engine="0",le="20000"} 25 +vllm:request_prompt_tokens_bucket{model_name="juggernaut",engine="0",le="50000"} 111 +vllm:request_prompt_tokens_bucket{model_name="juggernaut",engine="0",le="100000"} 353 +vllm:request_prompt_tokens_bucket{model_name="juggernaut",engine="0",le="200000"} 603 +vllm:request_prompt_tokens_bucket{model_name="juggernaut",engine="0",le="+Inf"} 603 +vllm:request_prompt_tokens_sum{model_name="juggernaut",engine="0"} 56553179 +vllm:request_prompt_tokens_count{model_name="juggernaut",engine="0"} 603 +# HELP vllm:request_generation_tokens Number of generation tokens processed. +# TYPE vllm:request_generation_tokens histogram +vllm:request_generation_tokens_bucket{model_name="juggernaut",engine="0",le="1"} 0 +vllm:request_generation_tokens_bucket{model_name="juggernaut",engine="0",le="2"} 0 +vllm:request_generation_tokens_bucket{model_name="juggernaut",engine="0",le="5"} 0 +vllm:request_generation_tokens_bucket{model_name="juggernaut",engine="0",le="10"} 0 +vllm:request_generation_tokens_bucket{model_name="juggernaut",engine="0",le="20"} 0 +vllm:request_generation_tokens_bucket{model_name="juggernaut",engine="0",le="50"} 0 +vllm:request_generation_tokens_bucket{model_name="juggernaut",engine="0",le="100"} 52 +vllm:request_generation_tokens_bucket{model_name="juggernaut",engine="0",le="200"} 244 +vllm:request_generation_tokens_bucket{model_name="juggernaut",engine="0",le="500"} 437 +vllm:request_generation_tokens_bucket{model_name="juggernaut",engine="0",le="1000"} 516 +vllm:request_generation_tokens_bucket{model_name="juggernaut",engine="0",le="2000"} 564 +vllm:request_generation_tokens_bucket{model_name="juggernaut",engine="0",le="5000"} 594 +vllm:request_generation_tokens_bucket{model_name="juggernaut",engine="0",le="10000"} 599 +vllm:request_generation_tokens_bucket{model_name="juggernaut",engine="0",le="20000"} 602 +vllm:request_generation_tokens_bucket{model_name="juggernaut",engine="0",le="50000"} 603 +vllm:request_generation_tokens_bucket{model_name="juggernaut",engine="0",le="100000"} 603 +vllm:request_generation_tokens_bucket{model_name="juggernaut",engine="0",le="200000"} 603 +vllm:request_generation_tokens_bucket{model_name="juggernaut",engine="0",le="+Inf"} 603 +vllm:request_generation_tokens_sum{model_name="juggernaut",engine="0"} 423779 +vllm:request_generation_tokens_count{model_name="juggernaut",engine="0"} 603 +# HELP vllm:request_params_n Histogram of the n request parameter. +# TYPE vllm:request_params_n histogram +vllm:request_params_n_bucket{model_name="juggernaut",engine="0",le="1"} 603 +vllm:request_params_n_bucket{model_name="juggernaut",engine="0",le="2"} 603 +vllm:request_params_n_bucket{model_name="juggernaut",engine="0",le="5"} 603 +vllm:request_params_n_bucket{model_name="juggernaut",engine="0",le="10"} 603 +vllm:request_params_n_bucket{model_name="juggernaut",engine="0",le="20"} 603 +vllm:request_params_n_bucket{model_name="juggernaut",engine="0",le="+Inf"} 603 +vllm:request_params_n_sum{model_name="juggernaut",engine="0"} 603 +vllm:request_params_n_count{model_name="juggernaut",engine="0"} 603 +# HELP vllm:request_params_max_tokens Histogram of the max_tokens request parameter. +# TYPE vllm:request_params_max_tokens histogram +vllm:request_params_max_tokens_bucket{model_name="juggernaut",engine="0",le="1"} 0 +vllm:request_params_max_tokens_bucket{model_name="juggernaut",engine="0",le="2"} 0 +vllm:request_params_max_tokens_bucket{model_name="juggernaut",engine="0",le="5"} 0 +vllm:request_params_max_tokens_bucket{model_name="juggernaut",engine="0",le="10"} 0 +vllm:request_params_max_tokens_bucket{model_name="juggernaut",engine="0",le="20"} 0 +vllm:request_params_max_tokens_bucket{model_name="juggernaut",engine="0",le="50"} 0 +vllm:request_params_max_tokens_bucket{model_name="juggernaut",engine="0",le="100"} 0 +vllm:request_params_max_tokens_bucket{model_name="juggernaut",engine="0",le="200"} 0 +vllm:request_params_max_tokens_bucket{model_name="juggernaut",engine="0",le="500"} 0 +vllm:request_params_max_tokens_bucket{model_name="juggernaut",engine="0",le="1000"} 0 +vllm:request_params_max_tokens_bucket{model_name="juggernaut",engine="0",le="2000"} 0 +vllm:request_params_max_tokens_bucket{model_name="juggernaut",engine="0",le="5000"} 0 +vllm:request_params_max_tokens_bucket{model_name="juggernaut",engine="0",le="10000"} 0 +vllm:request_params_max_tokens_bucket{model_name="juggernaut",engine="0",le="20000"} 0 +vllm:request_params_max_tokens_bucket{model_name="juggernaut",engine="0",le="50000"} 30 +vllm:request_params_max_tokens_bucket{model_name="juggernaut",engine="0",le="100000"} 603 +vllm:request_params_max_tokens_bucket{model_name="juggernaut",engine="0",le="200000"} 603 +vllm:request_params_max_tokens_bucket{model_name="juggernaut",engine="0",le="+Inf"} 603 +vllm:request_params_max_tokens_sum{model_name="juggernaut",engine="0"} 38535168 +vllm:request_params_max_tokens_count{model_name="juggernaut",engine="0"} 603 +# HELP radiance:prefill_tokens_per_second Prefill throughput over the scheduler's recent window. +# TYPE radiance:prefill_tokens_per_second gauge +radiance:prefill_tokens_per_second{model_name="juggernaut",engine="0"} 54.816162109375 +# HELP radiance:decode_tokens_per_second Decode throughput over the scheduler's recent window. +# TYPE radiance:decode_tokens_per_second gauge +radiance:decode_tokens_per_second{model_name="juggernaut",engine="0"} 50.574676513671875 +# HELP radiance:decode_step_seconds_best Fastest single-sequence decode window this process has run, in seconds per step: the mean of 32 consecutive single-stream steps. With speculation a step emits 1 + accepted tokens. Resets on restart. +# TYPE radiance:decode_step_seconds_best gauge +radiance:decode_step_seconds_best{model_name="juggernaut",engine="0"} 0.032004689000000003 +# HELP radiance:decode_step_seconds_recent Most recent single-sequence decode window, in seconds per step (see _best). Holds its value while no single-stream window completes. +# TYPE radiance:decode_step_seconds_recent gauge +radiance:decode_step_seconds_recent{model_name="juggernaut",engine="0"} 0.041546212999999999 +# HELP radiance:engine_steps_total Scheduler steps executed. One forward pass of the model, plus whatever draft rounds followed it; with speculation a step emits more than one token. +# TYPE radiance:engine_steps_total counter +radiance:engine_steps_total{model_name="juggernaut",engine="0"} 113985 +# HELP radiance:engine_steps_prefill_total Scheduler steps carrying only prefill chunks. +# TYPE radiance:engine_steps_prefill_total counter +radiance:engine_steps_prefill_total{model_name="juggernaut",engine="0"} 1174 +# HELP radiance:engine_steps_mixed_total Scheduler steps carrying both a prefill chunk and a decode row. +# TYPE radiance:engine_steps_mixed_total counter +radiance:engine_steps_mixed_total{model_name="juggernaut",engine="0"} 388 +# HELP radiance:engine_steps_decode_total Scheduler steps carrying only decode rows. +# TYPE radiance:engine_steps_decode_total counter +radiance:engine_steps_decode_total{model_name="juggernaut",engine="0"} 112423 +# HELP radiance:engine_steps_ahead_total Steps whose forward pass was issued behind the step before, ahead of its commit. +# TYPE radiance:engine_steps_ahead_total counter +radiance:engine_steps_ahead_total{model_name="juggernaut",engine="0"} 112279 +# HELP radiance:engine_prefill_chunks_capped_total Prefill chunks held back so decode rows and waiting requests got into the step (--busy-prefill-chunk). +# TYPE radiance:engine_prefill_chunks_capped_total counter +radiance:engine_prefill_chunks_capped_total{model_name="juggernaut",engine="0"} 2 +# HELP radiance:engine_steps_held_total Decode-only steps run after a prefill chunk while other sequences decode (--prefill-interleave). +# TYPE radiance:engine_steps_held_total counter +radiance:engine_steps_held_total{model_name="juggernaut",engine="0"} 0 +# HELP radiance:decode_rows_unspeculated_total Decode rows that took no draft, for any reason. +# TYPE radiance:decode_rows_unspeculated_total counter +radiance:decode_rows_unspeculated_total{model_name="juggernaut",engine="0"} 0 +# HELP radiance:engine_step_seconds_total Seconds spent inside a scheduler step, all shapes. +# TYPE radiance:engine_step_seconds_total counter +radiance:engine_step_seconds_total{model_name="juggernaut",engine="0"} 5702.6847473990001 +# HELP radiance:engine_step_seconds_decode_total Seconds spent inside a scheduler step carrying only decode rows. +# TYPE radiance:engine_step_seconds_decode_total counter +radiance:engine_step_seconds_decode_total{model_name="juggernaut",engine="0"} 4295.7781233209998 +# HELP radiance:prefill_tokens_total Prompt tokens the engine has computed, exact. +# TYPE radiance:prefill_tokens_total counter +radiance:prefill_tokens_total{model_name="juggernaut",engine="0"} 2320091 +# HELP radiance:decode_tokens_total Tokens the engine has generated, exact, counted when the step commits rather than when the request finishes. +# TYPE radiance:decode_tokens_total counter +radiance:decode_tokens_total{model_name="juggernaut",engine="0"} 423176 +# HELP radiance:draft_tokens_total Speculative tokens proposed. +# TYPE radiance:draft_tokens_total counter +radiance:draft_tokens_total{model_name="juggernaut",engine="0"} 850906 +# HELP radiance:draft_accepted_total Speculative tokens accepted; the pair the acceptance ratio is computed from. +# TYPE radiance:draft_accepted_total counter +radiance:draft_accepted_total{model_name="juggernaut",engine="0"} 301618 +# HELP radiance:draft_refills_total Prefix hits ended a drafter window early so a windowed block drafter has context. +# TYPE radiance:draft_refills_total counter +radiance:draft_refills_total{model_name="juggernaut",engine="0"} 323 +# HELP radiance:draft_refill_tokens_total Cached prompt tokens those hits gave back to be recomputed. +# TYPE radiance:draft_refill_tokens_total counter +radiance:draft_refill_tokens_total{model_name="juggernaut",engine="0"} 661504 +# HELP radiance:lookup_proposals_total Prompt-lookup proposals made, with prompt lookup the only drafter. +# TYPE radiance:lookup_proposals_total counter +radiance:lookup_proposals_total{model_name="juggernaut",engine="0"} 0 +# HELP radiance:lookup_held_total Prompt-lookup proposals held back unverified: not expected to pay for their verify rows at the measured step cost. +# TYPE radiance:lookup_held_total counter +radiance:lookup_held_total{model_name="juggernaut",engine="0"} 0 +# HELP radiance:lookup_held_drafts_total Drafts in the held-back proposals. +# TYPE radiance:lookup_held_drafts_total counter +radiance:lookup_held_drafts_total{model_name="juggernaut",engine="0"} 0 +# HELP radiance:lookup_held_hits_total Of the held-back proposals scored against the text that followed, the drafts that came true: what verifying them would have accepted. +# TYPE radiance:lookup_held_hits_total counter +radiance:lookup_held_hits_total{model_name="juggernaut",engine="0"} 0 +# HELP radiance:linear_prefix_cache_hit_rate Fraction of prompt tokens served from a linear-state checkpoint (spec 7.3). +# TYPE radiance:linear_prefix_cache_hit_rate gauge +radiance:linear_prefix_cache_hit_rate{model_name="juggernaut",engine="0"} 0.95897507667541504 +# HELP radiance:attn_cached_tokens_total Prompt tokens served from the paged attention prefix cache. +# TYPE radiance:attn_cached_tokens_total counter +radiance:attn_cached_tokens_total{model_name="juggernaut",engine="0"} 55357696 +# HELP radiance:linear_cached_tokens_total Prompt tokens served from a linear-state checkpoint. +# TYPE radiance:linear_cached_tokens_total counter +radiance:linear_cached_tokens_total{model_name="juggernaut",engine="0"} 54233088 +# HELP radiance:linear_checkpoints_written_total Linear-state checkpoints written. +# TYPE radiance:linear_checkpoints_written_total counter +radiance:linear_checkpoints_written_total{model_name="juggernaut",engine="0"} 825 +# HELP radiance:prefix_cache_evictions_total Prefix-cache entries evicted (attention blocks). +# TYPE radiance:prefix_cache_evictions_total counter +radiance:prefix_cache_evictions_total{model_name="juggernaut",engine="0"} 0 +# HELP radiance:prefix_cache_ckpt_evictions_total Prefix-cache linear-state checkpoints evicted. +# TYPE radiance:prefix_cache_ckpt_evictions_total counter +radiance:prefix_cache_ckpt_evictions_total{model_name="juggernaut",engine="0"} 437 +# HELP radiance:prefix_cache_expired_total Prefix-cache entries no request used for --prefix-cache-ttl, taken out. +# TYPE radiance:prefix_cache_expired_total counter +radiance:prefix_cache_expired_total{model_name="juggernaut",engine="0"} 35942 +# HELP radiance:prefix_cache_ckpt_expired_total Prefix-cache linear-state checkpoints taken out by --prefix-cache-ttl. +# TYPE radiance:prefix_cache_ckpt_expired_total counter +radiance:prefix_cache_ckpt_expired_total{model_name="juggernaut",engine="0"} 33 +# HELP radiance:prefix_cache_ckpt_evictions_by_reason_total Linear-state checkpoints evicted, by reason: released by --checkpoint-policy, or the least recently used of a store retention left full. +# TYPE radiance:prefix_cache_ckpt_evictions_by_reason_total counter +radiance:prefix_cache_ckpt_evictions_by_reason_total{model_name="juggernaut",engine="0",reason="retention"} 437 +radiance:prefix_cache_ckpt_evictions_by_reason_total{model_name="juggernaut",engine="0",reason="store_full"} 0 +# HELP radiance:prefix_cache_released_total Prefix-cache entries and linear-state snapshots a client released on purpose (DELETE /sessions). +# TYPE radiance:prefix_cache_released_total counter +radiance:prefix_cache_released_total{model_name="juggernaut",engine="0",what="entries"} 0 +radiance:prefix_cache_released_total{model_name="juggernaut",engine="0",what="snapshots"} 0 +# HELP radiance:prefix_cache_ckpt_refused_total Checkpoints not written because every snapshot slot was in use by a restore in the same step. +# TYPE radiance:prefix_cache_ckpt_refused_total counter +radiance:prefix_cache_ckpt_refused_total{model_name="juggernaut",engine="0"} 0 +# HELP radiance:prefix_hit_cuts_total Admissions whose prefix hit was cut, by reason: reused nothing for want of a snapshot at or below the hit, for a windowed group no window snapshot covers, or for blocks that could not be adopted; or resumed at a snapshot more than one checkpoint interval below the hit. +# TYPE radiance:prefix_hit_cuts_total counter +radiance:prefix_hit_cuts_total{model_name="juggernaut",engine="0",reason="no_snapshot"} 0 +radiance:prefix_hit_cuts_total{model_name="juggernaut",engine="0",reason="windowed_group"} 0 +radiance:prefix_hit_cuts_total{model_name="juggernaut",engine="0",reason="adopt_failed"} 0 +radiance:prefix_hit_cuts_total{model_name="juggernaut",engine="0",reason="resumed_below"} 136 +# HELP radiance:prefix_restore_cuts_total Restores from the host tier the pool could not hold whole, even after giving up the VRAM copies of other stored conversations; each came back only in part, on a model with recurrent state up to the deepest snapshot the room reaches. +# TYPE radiance:prefix_restore_cuts_total counter +radiance:prefix_restore_cuts_total{model_name="juggernaut",engine="0"} 0 +# HELP radiance:prefix_hit_cut_tokens_total Prompt tokens the attention cache held and admission computed again, because the hit resumed at a snapshot below it or reused nothing. +# TYPE radiance:prefix_hit_cut_tokens_total counter +radiance:prefix_hit_cut_tokens_total{model_name="juggernaut",engine="0"} 1124608 +# HELP radiance:draft_acceptance_ratio Fraction of speculative draft tokens accepted. +# TYPE radiance:draft_acceptance_ratio gauge +radiance:draft_acceptance_ratio{model_name="juggernaut",engine="0"} 0.35446688532829285 +# HELP radiance:draft_position_acceptance_ratio Conditional acceptance at each draft position, given every earlier one was taken. +# TYPE radiance:draft_position_acceptance_ratio gauge +radiance:draft_position_acceptance_ratio{model_name="juggernaut",engine="0",position="0"} 0.73114069004096804 +radiance:draft_position_acceptance_ratio{model_name="juggernaut",engine="0",position="1"} 0.72421126063279173 +radiance:draft_position_acceptance_ratio{model_name="juggernaut",engine="0",position="2"} 0.73612988425386472 +radiance:draft_position_acceptance_ratio{model_name="juggernaut",engine="0",position="3"} 0.74895000105527532 +radiance:draft_position_acceptance_ratio{model_name="juggernaut",engine="0",position="4"} 0.76621766330383811 +radiance:draft_position_acceptance_ratio{model_name="juggernaut",engine="0",position="5"} 0.7862449429937477 +radiance:draft_position_acceptance_ratio{model_name="juggernaut",engine="0",position="6"} 0.79249695949106558 +# HELP radiance:draft_position_reached_total Verifies that evaluated each draft position. +# TYPE radiance:draft_position_reached_total counter +radiance:draft_position_reached_total{model_name="juggernaut",engine="0",position="0"} 121558 +radiance:draft_position_reached_total{model_name="juggernaut",engine="0",position="1"} 88876 +radiance:draft_position_reached_total{model_name="juggernaut",engine="0",position="2"} 64365 +radiance:draft_position_reached_total{model_name="juggernaut",engine="0",position="3"} 47381 +radiance:draft_position_reached_total{model_name="juggernaut",engine="0",position="4"} 35486 +radiance:draft_position_reached_total{model_name="juggernaut",engine="0",position="5"} 27190 +radiance:draft_position_reached_total{model_name="juggernaut",engine="0",position="6"} 21378 +# HELP radiance:draft_position_accepted_total Verifies that accepted each draft position. +# TYPE radiance:draft_position_accepted_total counter +radiance:draft_position_accepted_total{model_name="juggernaut",engine="0",position="0"} 88876 +radiance:draft_position_accepted_total{model_name="juggernaut",engine="0",position="1"} 64365 +radiance:draft_position_accepted_total{model_name="juggernaut",engine="0",position="2"} 47381 +radiance:draft_position_accepted_total{model_name="juggernaut",engine="0",position="3"} 35486 +radiance:draft_position_accepted_total{model_name="juggernaut",engine="0",position="4"} 27190 +radiance:draft_position_accepted_total{model_name="juggernaut",engine="0",position="5"} 21378 +radiance:draft_position_accepted_total{model_name="juggernaut",engine="0",position="6"} 16942 +# HELP radiance:num_requests_preempted Requests currently preempted and awaiting recompute. +# TYPE radiance:num_requests_preempted gauge +radiance:num_requests_preempted{model_name="juggernaut",engine="0"} 0 +# HELP radiance:http_queue_depth Requests admitted by the HTTP layer and not yet finished. +# TYPE radiance:http_queue_depth gauge +radiance:http_queue_depth{model_name="juggernaut",engine="0"} 0 +# HELP radiance:http_admission_rejected_total Requests refused with 429 because the admission queue was full. +# TYPE radiance:http_admission_rejected_total counter +radiance:http_admission_rejected_total{model_name="juggernaut",engine="0"} 0 +# HELP radiance:client_disconnect_total Streams cancelled because the client went away. +# TYPE radiance:client_disconnect_total counter +radiance:client_disconnect_total{model_name="juggernaut",engine="0"} 2 +# HELP radiance:stream_overflow_total Requests failed because the HTTP reader could not drain the sink. +# TYPE radiance:stream_overflow_total counter +radiance:stream_overflow_total{model_name="juggernaut",engine="0"} 0 +# HELP radiance:http_responses_total HTTP responses by status class. +# TYPE radiance:http_responses_total counter +radiance:http_responses_total{model_name="juggernaut",engine="0",class="2xx"} 655 +radiance:http_responses_total{model_name="juggernaut",engine="0",class="4xx"} 0 +radiance:http_responses_total{model_name="juggernaut",engine="0",class="5xx"} 0 diff --git a/tests/fixtures/models_radiance.json b/tests/fixtures/models_radiance.json new file mode 100644 index 0000000..707c73f --- /dev/null +++ b/tests/fixtures/models_radiance.json @@ -0,0 +1,5 @@ +# Verbatim /v1/models reply from the radiance engine, recorded by +# ./scripts/capture-fixtures.sh — one JSON document. The model id and +# max_model_len are stable; created is an epoch timestamp that moves. +# The contract asserts the object/data shape — never the numbers. +{"object":"list","data":[{"id":"juggernaut","object":"model","created":1793555024,"owned_by":"radiance","max_model_len":262144,"capabilities":{"chat":true,"tools":true,"reasoning":true,"grammar":true,"embedding":false,"image":true,"video":true,"audio":false,"logprobs":true,"image_generation":false,"image_edit":false,"audio_generation":false,"video_generation":false,"decision":null,"reasoning_efforts":["none","minimal","low","medium","xhigh"]}}]} \ No newline at end of file diff --git a/tests/fixtures/nut_apc.vars b/tests/fixtures/nut_apc.vars index cf0e77c..45eadee 100644 --- a/tests/fixtures/nut_apc.vars +++ b/tests/fixtures/nut_apc.vars @@ -9,7 +9,7 @@ VAR apc battery.charge.low "10" VAR apc battery.charge.warning "50" VAR apc battery.date "2001/09/25" VAR apc battery.mfr.date "2021/06/24" -VAR apc battery.runtime "621" +VAR apc battery.runtime "264" VAR apc battery.runtime.low "120" VAR apc battery.type "PbAc" VAR apc battery.voltage "27.3" @@ -36,13 +36,14 @@ VAR apc driver.version.usb "libusb-1.0.30 (API: 0x0100010C)" VAR apc input.sensitivity "medium" VAR apc input.transfer.high "144" VAR apc input.transfer.low "88" -VAR apc input.voltage "124.0" +VAR apc input.transfer.reason "input voltage out of range" +VAR apc input.voltage "115.0" VAR apc input.voltage.nominal "120" VAR apc ups.beeper.status "enabled" VAR apc ups.delay.shutdown "20" VAR apc ups.firmware "952.e5 .D" VAR apc ups.firmware.aux "e5 " -VAR apc ups.load "46" +VAR apc ups.load "81" VAR apc ups.mfr "American Power Conversion" VAR apc ups.mfr.date "2021/01/08" VAR apc ups.model "Back-UPS RS 1500MS" diff --git a/tests/fixtures/nut_cyberpower.vars b/tests/fixtures/nut_cyberpower.vars index b54215d..5d84338 100644 --- a/tests/fixtures/nut_cyberpower.vars +++ b/tests/fixtures/nut_cyberpower.vars @@ -8,7 +8,7 @@ VAR cyberpower battery.charge "100" VAR cyberpower battery.charge.low "10" VAR cyberpower battery.charge.warning "20" VAR cyberpower battery.mfr.date "CPS" -VAR cyberpower battery.runtime "3350" +VAR cyberpower battery.runtime "3525" VAR cyberpower battery.runtime.low "300" VAR cyberpower battery.status "100%" VAR cyberpower battery.type "PbAcid" @@ -36,20 +36,20 @@ VAR cyberpower driver.version.usb "libusb-1.0.30 (API: 0x0100010C)" VAR cyberpower input.sensitivity "normal" VAR cyberpower input.transfer.high "139" VAR cyberpower input.transfer.low "100" -VAR cyberpower input.voltage "122.0" +VAR cyberpower input.voltage "115.0" VAR cyberpower input.voltage.nominal "120" -VAR cyberpower output.voltage "122.0" +VAR cyberpower output.voltage "115.0" VAR cyberpower ups.beeper.status "disabled" VAR cyberpower ups.delay.shutdown "60" VAR cyberpower ups.delay.start "120" VAR cyberpower ups.firmware "CR01906AC911" -VAR cyberpower ups.load "14" +VAR cyberpower ups.load "13" VAR cyberpower ups.mfr "CPS" VAR cyberpower ups.model "GX1500U" -VAR cyberpower ups.power "132" +VAR cyberpower ups.power "130" VAR cyberpower ups.power.nominal "1500" VAR cyberpower ups.productid "0601" -VAR cyberpower ups.realpower "126" +VAR cyberpower ups.realpower "121" VAR cyberpower ups.realpower.nominal "900" VAR cyberpower ups.serial "SCRUBBEDSERIAL1" VAR cyberpower ups.status "OL" diff --git a/tests/fixtures/smartctl_driveripper_nvme0n1.txt b/tests/fixtures/smartctl_driveripper_nvme0n1.txt index 9011f33..ac7911e 100644 --- a/tests/fixtures/smartctl_driveripper_nvme0n1.txt +++ b/tests/fixtures/smartctl_driveripper_nvme0n1.txt @@ -20,7 +20,7 @@ Namespace 1 Size/Capacity: 2,000,398,934,016 [2.00 TB] Namespace 1 Utilization: 1,616,151,379,968 [1.61 TB] Namespace 1 Formatted LBA Size: 512 Namespace 1 IEEE EUI-64: SCRUBBEDEUI64 -Local Time is: Sat Oct 17 23:55:46 2026 EDT +Local Time is: (time of capture removed by scripts/capture-fixtures.sh) === START OF SMART DATA SECTION === SMART overall-health self-assessment test result: PASSED diff --git a/tests/fixtures/smartctl_driveripper_nvme1n1.txt b/tests/fixtures/smartctl_driveripper_nvme1n1.txt index 623f624..a8c3495 100644 --- a/tests/fixtures/smartctl_driveripper_nvme1n1.txt +++ b/tests/fixtures/smartctl_driveripper_nvme1n1.txt @@ -20,7 +20,7 @@ Namespace 1 Size/Capacity: 250,059,350,016 [250 GB] Namespace 1 Utilization: 30,404,874,240 [30.4 GB] Namespace 1 Formatted LBA Size: 512 Namespace 1 IEEE EUI-64: SCRUBBEDEUI64 -Local Time is: Sat Oct 17 23:55:47 2026 EDT +Local Time is: (time of capture removed by scripts/capture-fixtures.sh) === START OF SMART DATA SECTION === SMART overall-health self-assessment test result: PASSED diff --git a/tests/fixtures/smartctl_driveripper_nvme2n1.txt b/tests/fixtures/smartctl_driveripper_nvme2n1.txt index ee4d555..fe84f77 100644 --- a/tests/fixtures/smartctl_driveripper_nvme2n1.txt +++ b/tests/fixtures/smartctl_driveripper_nvme2n1.txt @@ -19,7 +19,7 @@ Number of Namespaces: 1 Namespace 1 Size/Capacity: 1,000,204,886,016 [1.00 TB] Namespace 1 Formatted LBA Size: 512 Namespace 1 IEEE EUI-64: SCRUBBEDEUI64 -Local Time is: Sat Oct 17 23:55:47 2026 EDT +Local Time is: (time of capture removed by scripts/capture-fixtures.sh) === START OF SMART DATA SECTION === SMART overall-health self-assessment test result: PASSED diff --git a/tests/fixtures/smartctl_driveripper_nvme3n1.txt b/tests/fixtures/smartctl_driveripper_nvme3n1.txt index 85a41e1..2ddb3bb 100644 --- a/tests/fixtures/smartctl_driveripper_nvme3n1.txt +++ b/tests/fixtures/smartctl_driveripper_nvme3n1.txt @@ -19,7 +19,7 @@ Number of Namespaces: 1 Namespace 1 Size/Capacity: 1,000,204,886,016 [1.00 TB] Namespace 1 Formatted LBA Size: 512 Namespace 1 IEEE EUI-64: SCRUBBEDEUI64 -Local Time is: Sat Oct 17 23:55:48 2026 EDT +Local Time is: (time of capture removed by scripts/capture-fixtures.sh) === START OF SMART DATA SECTION === SMART overall-health self-assessment test result: PASSED diff --git a/tests/fixtures/smartctl_driveripper_nvme4n1.txt b/tests/fixtures/smartctl_driveripper_nvme4n1.txt index cc2f432..9f81d48 100644 --- a/tests/fixtures/smartctl_driveripper_nvme4n1.txt +++ b/tests/fixtures/smartctl_driveripper_nvme4n1.txt @@ -19,7 +19,7 @@ Number of Namespaces: 1 Namespace 1 Size/Capacity: 1,000,204,886,016 [1.00 TB] Namespace 1 Formatted LBA Size: 512 Namespace 1 IEEE EUI-64: SCRUBBEDEUI64 -Local Time is: Sat Oct 17 23:55:48 2026 EDT +Local Time is: (time of capture removed by scripts/capture-fixtures.sh) === START OF SMART DATA SECTION === SMART overall-health self-assessment test result: PASSED diff --git a/tests/fixtures/smartctl_driveripper_nvme5n1.txt b/tests/fixtures/smartctl_driveripper_nvme5n1.txt index 6a41e2a..481be12 100644 --- a/tests/fixtures/smartctl_driveripper_nvme5n1.txt +++ b/tests/fixtures/smartctl_driveripper_nvme5n1.txt @@ -20,7 +20,7 @@ Namespace 1 Size/Capacity: 1,000,204,886,016 [1.00 TB] Namespace 1 Utilization: 699,798,638,592 [699 GB] Namespace 1 Formatted LBA Size: 512 Namespace 1 IEEE EUI-64: SCRUBBEDEUI64 -Local Time is: Sat Oct 17 23:55:49 2026 EDT +Local Time is: (time of capture removed by scripts/capture-fixtures.sh) === START OF SMART DATA SECTION === SMART overall-health self-assessment test result: PASSED diff --git a/tests/fixtures/smartctl_driveripper_nvme6n1.txt b/tests/fixtures/smartctl_driveripper_nvme6n1.txt index 4541a7c..57ce25c 100644 --- a/tests/fixtures/smartctl_driveripper_nvme6n1.txt +++ b/tests/fixtures/smartctl_driveripper_nvme6n1.txt @@ -19,7 +19,7 @@ Number of Namespaces: 1 Namespace 1 Size/Capacity: 1,000,204,886,016 [1.00 TB] Namespace 1 Formatted LBA Size: 512 Namespace 1 IEEE EUI-64: SCRUBBEDEUI64 -Local Time is: Sat Oct 17 23:55:49 2026 EDT +Local Time is: (time of capture removed by scripts/capture-fixtures.sh) === START OF SMART DATA SECTION === SMART overall-health self-assessment test result: PASSED diff --git a/tests/fixtures/smartctl_driveripper_nvme7n1.txt b/tests/fixtures/smartctl_driveripper_nvme7n1.txt index f94cc31..ba844fa 100644 --- a/tests/fixtures/smartctl_driveripper_nvme7n1.txt +++ b/tests/fixtures/smartctl_driveripper_nvme7n1.txt @@ -20,7 +20,7 @@ Namespace 1 Size/Capacity: 1,000,204,886,016 [1.00 TB] Namespace 1 Utilization: 694,159,712,256 [694 GB] Namespace 1 Formatted LBA Size: 512 Namespace 1 IEEE EUI-64: SCRUBBEDEUI64 -Local Time is: Sat Oct 17 23:55:50 2026 EDT +Local Time is: (time of capture removed by scripts/capture-fixtures.sh) === START OF SMART DATA SECTION === SMART overall-health self-assessment test result: PASSED diff --git a/tests/fixtures/smartctl_driveripper_sda.txt b/tests/fixtures/smartctl_driveripper_sda.txt index cd373f6..ac8877d 100644 --- a/tests/fixtures/smartctl_driveripper_sda.txt +++ b/tests/fixtures/smartctl_driveripper_sda.txt @@ -18,7 +18,7 @@ Form Factor: 3.5 inches Device is: In smartctl database 7.5/6204 ATA Version is: ACS-4 (minor revision not indicated) SATA Version is: SATA 3.3, 6.0 Gb/s (current: 6.0 Gb/s) -Local Time is: Sat Oct 17 23:55:50 2026 EDT +Local Time is: (time of capture removed by scripts/capture-fixtures.sh) SMART support is: Available - device has SMART capability. SMART support is: Enabled diff --git a/tests/fixtures/smartctl_driveripper_sdb.txt b/tests/fixtures/smartctl_driveripper_sdb.txt index c164a90..86d464f 100644 --- a/tests/fixtures/smartctl_driveripper_sdb.txt +++ b/tests/fixtures/smartctl_driveripper_sdb.txt @@ -18,7 +18,7 @@ Form Factor: 3.5 inches Device is: In smartctl database 7.5/6204 ATA Version is: ACS-2, ACS-3 T13/2161-D revision 3b SATA Version is: SATA 3.1, 6.0 Gb/s (current: 6.0 Gb/s) -Local Time is: Sat Oct 17 23:55:51 2026 EDT +Local Time is: (time of capture removed by scripts/capture-fixtures.sh) SMART support is: Available - device has SMART capability. SMART support is: Enabled diff --git a/tests/fixtures/smartctl_driveripper_sdc.txt b/tests/fixtures/smartctl_driveripper_sdc.txt index d630d4b..4b606e7 100644 --- a/tests/fixtures/smartctl_driveripper_sdc.txt +++ b/tests/fixtures/smartctl_driveripper_sdc.txt @@ -18,7 +18,7 @@ Form Factor: 3.5 inches Device is: In smartctl database 7.5/6204 ATA Version is: ACS-3 T13/2161-D revision 5 SATA Version is: SATA 3.1, 6.0 Gb/s (current: 6.0 Gb/s) -Local Time is: Sat Oct 17 23:55:52 2026 EDT +Local Time is: (time of capture removed by scripts/capture-fixtures.sh) SMART support is: Available - device has SMART capability. SMART support is: Enabled diff --git a/tests/fixtures/smartctl_driveripper_sdd.txt b/tests/fixtures/smartctl_driveripper_sdd.txt index 77c95e8..a94f972 100644 --- a/tests/fixtures/smartctl_driveripper_sdd.txt +++ b/tests/fixtures/smartctl_driveripper_sdd.txt @@ -18,7 +18,7 @@ Form Factor: 3.5 inches Device is: In smartctl database 7.5/6204 ATA Version is: ACS-2, ACS-3 T13/2161-D revision 3b SATA Version is: SATA 3.1, 6.0 Gb/s (current: 6.0 Gb/s) -Local Time is: Sat Oct 17 23:55:52 2026 EDT +Local Time is: (time of capture removed by scripts/capture-fixtures.sh) SMART support is: Available - device has SMART capability. SMART support is: Enabled diff --git a/tests/fixtures/smartctl_driveripper_sde.txt b/tests/fixtures/smartctl_driveripper_sde.txt index b9e068e..2d4a854 100644 --- a/tests/fixtures/smartctl_driveripper_sde.txt +++ b/tests/fixtures/smartctl_driveripper_sde.txt @@ -17,7 +17,7 @@ Form Factor: 3.5 inches Device is: Not in smartctl database 7.5/6204 ATA Version is: ACS-4 published, ANSI INCITS 529-2018 SATA Version is: SATA 3.3, 6.0 Gb/s (current: 6.0 Gb/s) -Local Time is: Sat Oct 17 23:55:53 2026 EDT +Local Time is: (time of capture removed by scripts/capture-fixtures.sh) SMART support is: Available - device has SMART capability. SMART support is: Enabled diff --git a/tests/fixtures/smartctl_driveripper_sdf.txt b/tests/fixtures/smartctl_driveripper_sdf.txt index 130a174..8fb7024 100644 --- a/tests/fixtures/smartctl_driveripper_sdf.txt +++ b/tests/fixtures/smartctl_driveripper_sdf.txt @@ -18,7 +18,7 @@ Form Factor: 3.5 inches Device is: In smartctl database 7.5/6204 ATA Version is: ACS-3 T13/2161-D revision 5 SATA Version is: SATA 3.1, 6.0 Gb/s (current: 6.0 Gb/s) -Local Time is: Sat Oct 17 23:55:53 2026 EDT +Local Time is: (time of capture removed by scripts/capture-fixtures.sh) SMART support is: Available - device has SMART capability. SMART support is: Enabled diff --git a/tests/fixtures/smartctl_driveripper_sdg.txt b/tests/fixtures/smartctl_driveripper_sdg.txt index 645e9f8..c7f249f 100644 --- a/tests/fixtures/smartctl_driveripper_sdg.txt +++ b/tests/fixtures/smartctl_driveripper_sdg.txt @@ -18,7 +18,7 @@ Form Factor: 3.5 inches Device is: In smartctl database 7.5/6204 ATA Version is: ACS-3 T13/2161-D revision 5 SATA Version is: SATA 3.1, 6.0 Gb/s (current: 6.0 Gb/s) -Local Time is: Sat Oct 17 23:55:54 2026 EDT +Local Time is: (time of capture removed by scripts/capture-fixtures.sh) SMART support is: Available - device has SMART capability. SMART support is: Enabled diff --git a/tests/fixtures/smartctl_driveripper_sdh.txt b/tests/fixtures/smartctl_driveripper_sdh.txt index ba4b968..ab757b1 100644 --- a/tests/fixtures/smartctl_driveripper_sdh.txt +++ b/tests/fixtures/smartctl_driveripper_sdh.txt @@ -18,7 +18,7 @@ Form Factor: 3.5 inches Device is: In smartctl database 7.5/6204 ATA Version is: ACS-3 T13/2161-D revision 5 SATA Version is: SATA 3.1, 6.0 Gb/s (current: 6.0 Gb/s) -Local Time is: Sat Oct 17 23:55:54 2026 EDT +Local Time is: (time of capture removed by scripts/capture-fixtures.sh) SMART support is: Available - device has SMART capability. SMART support is: Enabled diff --git a/tests/fixtures/stats_radiance.json b/tests/fixtures/stats_radiance.json new file mode 100644 index 0000000..78414cb --- /dev/null +++ b/tests/fixtures/stats_radiance.json @@ -0,0 +1,9 @@ +# Verbatim /stats reply from the radiance engine, recorded by +# ./scripts/capture-fixtures.sh — one JSON document, the engine's own +# shape. Volatile values (uptime_s, now_ms, the counters, kv_*) move +# every poll, so a diff here on re-capture is expected; the contract +# asserts the top-level key set and the cards[]/requests[]/ +# draft_positions[] shape — never those numbers (the nut_*.vars +# precedent). +# in_flight was 0 at capture (requests[] has 0 row(s)). +{"model":"juggernaut","version":"1.15.1","uptime_s":15215,"started_at":1793555024,"startup_s":48,"in_flight":0,"queue_cap":32,"now_ms":1793570239000,"running":0,"waiting":0,"preempted":0,"kv_util":0.7427201867103577,"kv_tokens_used":329744,"kv_tokens_total":443968,"kv_tokens_cached":329744,"kv_bytes_used":10805051392.0,"kv_bytes_total":15901392896.0,"kv_bytes_carved":15901392896.0,"kv_tokens_max":443968,"prefix_hit_rate":0.9788609147071838,"prefix_evictions":0.0,"linear_hit_rate":0.958975076675415,"linear_cached_tokens":54233088.0,"checkpoints_written":825.0,"ckpt_evictions":{"retention":437,"store_full":0},"ckpt_refused":0,"released":{"entries":0,"snapshots":0},"hit_cuts":{"no_snapshot":0,"windowed_group":0,"adopt_failed":0,"resumed_below":136},"hit_cut_tokens":1124608.0,"prefill_tps":50.586456298828125,"decode_tps":46.6722526550293,"draft_accept":0.35446688532829285,"preemptions":0,"total_requests":603,"steps":113985,"steps_prefill":1174,"steps_mixed":388,"prefill_chunks_capped":2,"steps_decode":112423,"steps_held":0,"step_ns":5702684747399,"step_ns_decode":4295778123321,"step_ns_decode_best":32004689,"step_ns_decode_recent":41546213,"rows_unspec":0,"draft_positions":[{"reached":121558,"accepted":88876,"rate":0.731140690040968},{"reached":88876,"accepted":64365,"rate":0.7242112606327917},{"reached":64365,"accepted":47381,"rate":0.7361298842538647},{"reached":47381,"accepted":35486,"rate":0.7489500010552753},{"reached":35486,"accepted":27190,"rate":0.7662176633038381},{"reached":27190,"accepted":21378,"rate":0.7862449429937477},{"reached":21378,"accepted":16942,"rate":0.7924969594910656}],"requests":[],"cards":[{"index":0,"name":"AMD Radeon AI PRO R9700","vram_used":34159771648,"vram_total":34208743424}],"link":{"world":1,"ar_calls":0,"ar_bytes":0,"h2d_bytes":0,"d2h_bytes":0,"ssd_reads":0,"ssd_bytes":0,"ssd_staging_bytes":0,"ssd_promoted_bytes":0,"ssd_deposits":0,"ssd_deposit_bytes":0,"pool_evictions":0,"prefetched":0,"prefetch_bytes":0,"staged_bytes":0,"stream_bytes":0,"kv_stream_bytes":0,"kv_streaming":false,"kv_stream_active":false},"passes":{"played":335897,"recorded":2354,"audited":1382,"issued_unkeyed":29,"issued_refused":0,"issued_first":1546,"dispatched":85311704,"unordered":7386027}} \ No newline at end of file diff --git a/tests/test_api.py b/tests/test_api.py index 071f61b..067c859 100644 --- a/tests/test_api.py +++ b/tests/test_api.py @@ -45,7 +45,9 @@ from dashboards.sources.disks import SMART_SERIES, DisksCollector, parse_disks_s from dashboards.sources.host import HostCollector, parse_host_snapshot from dashboards.sources.llm import ( HISTORY_METRICS, + engine_result, parse_gufo_metrics, + parse_radiance_metrics, parse_vllm_metrics, ) from dashboards.store import RES_RAW, Event, Sample, SampleStore @@ -937,6 +939,152 @@ def test_config_reports_the_window_the_llm_rates_are_actually_measured_over( assert llm["rate_window_seconds"] == llm["interval_seconds"] == 2.0 +# ---- the llm engine registry (phase 34 task 02) --------------------------- # + +def test_config_serves_radiance_additively_beside_byte_identical_gufo_and_vllm( + tmp_path: Path, monkeypatch: pytest.MonkeyPatch) -> None: + """The additive pin: `radiance` joins the llm block as a third key, and nothing about + `gufo`/`vllm` moves — same keys, same shape, same order — while an unset radiance is + present as `enabled: false` (a key that appeared only when configured would be the + two-engine world leaking back into the API). The redaction is the one rule: + `RADIANCE_API_KEY` is the documented way to authenticate, and a token written into + the URL instead is stripped before it is served (invariant 6), like the other two. + """ + with build_client(tmp_path, monkeypatch) as plain: + before = plain.get("/api/config").json()["llm"] + with build_client(tmp_path, monkeypatch, + radiance_url="http://SEKRIT-RADIANCE-TOKEN@driveripper:8000", + radiance_api_key="radiance-key") as with_radiance: + after = with_radiance.get("/api/config").json()["llm"] + assert before["gufo"] == after["gufo"] + assert before["vllm"] == after["vllm"] + assert before["radiance"] == {"enabled": False, "base_url": "", "auth": False} + assert after["radiance"] == {"enabled": True, "base_url": "http://driveripper:8000", + "auth": True} + assert "SEKRIT-RADIANCE-TOKEN" not in json.dumps(after), "the URL token must not be served" + assert list(after) == ["gufo", "vllm", "radiance", "interval_seconds", "poll_ms", + "rate_window_seconds"], "the registry's stable order is the byte order" + + +def test_the_llm_404_gate_answers_from_the_registry_in_all_configurations( + tmp_path: Path, monkeypatch: pytest.MonkeyPatch) -> None: + """One engine configured — whichever of the three — is a configured source, and the + 404 detail names all three variable names so the not-configured arm says the fix + for the whole world, not just the two it used to know.""" + single: list[dict[str, Any]] = [{"gufo_url": "http://deskwork:8731"}, + {"vllm_url": "http://vllm-box:8000"}, + {"radiance_url": "http://driveripper:8000"}] + for overrides in single: + with build_client(tmp_path, monkeypatch, **overrides) as test_client: + response = test_client.get("/api/llm/snapshot") + assert response.status_code == 200, f"only {next(iter(overrides))} configured must not 404" + with build_client(tmp_path, monkeypatch) as test_client: + response = test_client.get("/api/llm/snapshot") + assert response.status_code == 404 + body = response.json() + assert body["configured"] is False + for name in ("GUFO_BASE_URL", "VLLM_BASE_URL", "RADIANCE_BASE_URL"): + assert name in body["detail"], f"the not-configured arm must name {name}" + + +def test_llm_history_defaults_list_the_configured_engines_from_the_registry( + tmp_path: Path, monkeypatch: pytest.MonkeyPatch) -> None: + """The defaults are the registry's configured `key`s in registry order — `key` is the + history DB's host key samples are written under, not the display name — and an + unconfigured engine is not among them, so it is never requested and never dialled. + """ + with build_client(tmp_path, monkeypatch, + gufo_url="http://deskwork:8731", + radiance_url="http://driveripper:8000") as test_client: + body = test_client.get("/api/llm/history").json() + assert body["engines"] == ["gufo", "radiance"], "the vLLM entry is unconfigured and absent" + with build_client(tmp_path, monkeypatch) as test_client: + body = test_client.get("/api/llm/history").json() + assert body["engines"] == [] + + +def test_summary_llm_enabled_follows_the_registry( + tmp_path: Path, monkeypatch: pytest.MonkeyPatch) -> None: + with build_client(tmp_path, monkeypatch, + radiance_url="http://driveripper:8000") as test_client: + assert test_client.get("/api/summary").json()["llm"]["enabled"] is True + + +def test_an_unconfigured_radiance_never_becomes_a_job_that_could_look_broken( + tmp_path: Path, monkeypatch: pytest.MonkeyPatch) -> None: + """Invariant 3's shape, the `disks` precedent: no configured URL, no `llm:radiance` + job at all — so nothing dials a hostname the operator never installed, and no health + record exists to turn red. The job appears exactly when the URL does. + """ + with build_client(tmp_path, monkeypatch) as test_client: + keys = {row["key"] for row in test_client.get("/api/health").json()["sources"]} + assert not any(key.startswith("llm:") for key in keys) + with build_client(tmp_path, monkeypatch, + radiance_url="http://driveripper:8000") as test_client: + keys = {row["key"] for row in test_client.get("/api/health").json()["sources"]} + assert "llm:radiance" in keys + + +def _radiance_stats_doc() -> dict[str, Any]: + """The verbatim /stats capture, its `#` header comment lines stripped.""" + path = Path(__file__).resolve().parents[1] / "tests" / "fixtures" / "stats_radiance.json" + if not path.exists(): + pytest.skip(f"missing fixture {path.name} — run scripts/capture-fixtures.sh --with-llm") + body = "\n".join(line for line in path.read_text().splitlines() if not line.startswith("#")) + return json.loads(body) + + +def test_radiance_payload_reaches_the_page_rows_and_rest( + tmp_path: Path, monkeypatch: pytest.MonkeyPatch, metrics_text) -> None: + """The render path's input as the browser would receive it: the fixture /stats, through + the real `engine_result`, into the `llm:radiance` job — and `/api/llm/snapshot` hands + it to the page. At rest (the capture's own empty `requests[]`): the counts-otherwise + sentence, the whitelisted stats block, and `queue_cap` from the sidecar. A request in + flight: the rows verbatim under `sessions.list`. A dead sidecar: the metrics gauges + with their provenance said, and the cap `null`, never `0` (rule 2).""" + stats = _radiance_stats_doc() + rows = [{"id": 42, "model": "juggernaut", "state": "running", + "prompt_tokens": 1_200, "completed_tokens": 250}] + with build_client(tmp_path, monkeypatch, radiance_url=DEAD_URL) as test_client: + hub = test_client.app.state.ctx.hub # type: ignore[attr-defined] + job = hub.jobs["llm:radiance"] + + job.state.payload = engine_result("radiance", "http://r:8000", + metrics_text("radiance"), RateEstimator(), + stats=stats, now=1.0).payload + rest = next(p for p in test_client.get("/api/llm/snapshot").json()["engines"] + if p["engine"] == "radiance") + assert rest["sessions"]["list"] == stats["requests"] + if not stats["requests"]: + assert "counts, not sessions" in rest["sessions"]["detail"] + assert rest["stats"]["version"] == "1.15.1" + assert isinstance(rest["stats"]["uptime_s"], int) and rest["stats"]["uptime_s"] >= 0, \ + "uptime is the engine's own seconds — volatile between captures" + assert rest["stats"]["cards"][0]["vram_used"] == stats["cards"][0]["vram_used"] + assert rest["metrics"]["queue_cap"]["value"] == stats["queue_cap"] + assert len(rest["metrics"]["spec_positions"]) == 7 + + busy = {**stats, "requests": rows, "running": 1} + job.state.payload = engine_result("radiance", "http://r:8000", + metrics_text("radiance"), RateEstimator(), + stats=busy, now=1.0).payload + again = next(p for p in test_client.get("/api/llm/snapshot").json()["engines"] + if p["engine"] == "radiance") + assert again["sessions"]["list"] == rows, "the rows are not the verbatim passthrough" + assert again["sessions"]["source"] == "radiance /stats" + assert again["sessions"]["detail"] is None + + job.state.payload = engine_result("radiance", "http://r:8000", + metrics_text("radiance"), RateEstimator(), + now=1.0).payload # stats=None: dead sidecar + dead = next(p for p in test_client.get("/api/llm/snapshot").json()["engines"] + if p["engine"] == "radiance") + assert dead["sessions"]["queue_cap"] is None, "null, not 0 — rule 2" + assert "gauges" in dead["sessions"]["detail"] + assert "stats" not in dead, "no stats block when the sidecar never answered" + assert dead["metrics"]["queue_cap"]["value"] is None + + def wait_for_state(client: TestClient, path: str, *, timeout: float = 5.0) -> dict[str, Any]: deadline = time.time() + timeout while time.time() < deadline: @@ -2995,8 +3143,11 @@ def test_every_llm_cell_carries_a_window_sparkline_with_percentile_feet(client) assert name in js, f"{name} no longer feeds a foot line" assert "p95 n/a" in js assert 'data-foot' in js - # engine-scoped rows: gufo never grows a TTFT row, vLLM never a spec-accept row - assert "only: ['vllm']" in js and "only: ['gufo']" in js + # engine-scoped rows: gufo never grows a TTFT row, radiance joins the vLLM latency + # scope (the vLLM-shaped histograms this build carries, task 03) and spec acceptance + # (the gauge reuses gufo's key, the same 0-1 scale) + assert "only: ['vllm', 'radiance']" in js and "only: ['gufo', 'radiance']" in js + assert "only: ['gufo']" in js, "slots busy left its gufo scope" scoped = js[js.index("function sparkCellsFor("):js.index("function enginePanel(")] assert "cell.only" in scoped assert "minSpan: cell.minSpan" in sparks, "cell minSpan never reaches the sparkline" @@ -3061,7 +3212,8 @@ def test_llm_alarm_cells_exist_only_while_there_is_an_incident(client) -> None: # publishes, and no row is printed in the strip *and* in the panel under it. #: row key -> the cells `cellValue()` resolves it from (`sessions.*` is the gufo slot count, -#: which is not a metrics cell). The served `STRIP_ROWS` table must match these keys exactly. +#: `stats.*` radiance's /stats subset — neither is a metrics cell). The served `STRIP_ROWS` +#: table must match these keys exactly. STRIP_ROW_PATHS: dict[str, tuple[str, ...]] = { "prompt": ("prompt_tokens_per_second",), "decode": ("decode_tokens_per_second",), @@ -3072,6 +3224,10 @@ STRIP_ROW_PATHS: dict[str, tuple[str, ...]] = { "cache_hit": ("prefix_cache_hit_ratio", "prompt_cache_hit_ratio"), "spec_accept": ("spec_accept_rate",), "queue_mean": ("request_queue_time_seconds__mean",), + "cap": ("queue_cap",), + "build": ("stats.version",), + "uptime": ("stats.uptime_s",), + "vram": ("stats.cards",), "preemptions": ("num_preemptions_total",), "device_lost": ("device_lost_total",), } @@ -3079,6 +3235,13 @@ STRIP_ROW_PATHS: dict[str, tuple[str, ...]] = { #: rows that are incidents, not stats: absent where the engine does not count them. ALARM_ROW_KEYS = ("preemptions", "device_lost") +#: (row key, engine) pairs the scope keeps even though **this capture** does not publish +#: the cell: the series is standard for the engine family, so another build fills it. +#: `queue_mean` on radiance — this build publishes no `request_queue_time_seconds` (the +#: vLLM-compat family is pinned in RADIANCE_OPTIONAL), so the row prints `n/a` by +#: absence, never back-filled. A row the engine could *never* fill is not shown at all. +DOCUMENTED_ABSENCE = {("queue_mean", "radiance")} + def _strip_rows(js: str) -> dict[str, str | None]: """The served `STRIP_ROWS` table: row key -> its `only` scope (`None` = every engine).""" @@ -3150,10 +3313,13 @@ def test_llm_strip_card_is_one_card_per_engine_of_shared_vocabulary(client) -> N def test_llm_strip_scopes_its_rows_to_the_engines_that_publish_them(client) -> None: - """gufo gets slots and speculative decoding; vLLM gets running and queue time.""" + """gufo gets slots; vLLM and radiance get running and queue time; the radiance + strip's four own cells (cap / build / uptime / VRAM) are radiance's alone.""" rows = _strip_rows(client.get("/static/page-llm.js").text) - assert rows["slots_busy"] == "'gufo'" and rows["spec_accept"] == "'gufo'" - assert rows["running"] == "'vllm'" and rows["queue_mean"] == "'vllm'" + assert rows["slots_busy"] == "'gufo'" and rows["spec_accept"] == "'gufo', 'radiance'" + assert rows["running"] == "'vllm', 'radiance'" and rows["queue_mean"] == "'vllm', 'radiance'" + for key in ("cap", "build", "uptime", "vram"): + assert rows[key] == "'radiance'", f"the {key} row left its radiance scope" assert rows["waiting"] is None and rows["cache_hit"] is None and rows["tokens_total"] is None js = client.get("/static/page-llm.js").text scoped = js[js.index("function stripRowsFor("):js.index("function stripCard(")] @@ -3166,19 +3332,24 @@ def test_llm_strip_rows_name_cells_the_engines_publish(client, metrics_text) -> `STRIP_ROW_PATHS` mirrors the JS table; every metric cell is checked against the capture-parsed metrics of each engine that would render that row, so a rename in `sources/llm.py` fails here instead of printing a permanent `n/a` in the browser, and a - row scoped to one engine cannot leak into the other's card. + row scoped to one engine cannot leak into the other's card. `DOCUMENTED_ABSENCE` is the + one exemption: a series standard for the engine family that this build's capture does + not publish (the row prints `n/a` by absence, never back-filled — the scope stays for + the builds that do). """ rows = _strip_rows(client.get("/static/page-llm.js").text) assert set(rows) == set(STRIP_ROW_PATHS), \ f"the served strip rows drifted: {set(rows) ^ set(STRIP_ROW_PATHS)}" parsed = {"gufo": parse_gufo_metrics(metrics_text("gufo")), - "vllm": parse_vllm_metrics(metrics_text("vllm"))} + "vllm": parse_vllm_metrics(metrics_text("vllm")), + "radiance": parse_radiance_metrics(metrics_text("radiance"))} for key, only in rows.items(): paths = STRIP_ROW_PATHS[key] - if paths[0].startswith("sessions."): + if paths[0].startswith("sessions.") or paths[0].startswith("stats."): continue # its own payload object; pinned on the JS below shown = {engine: metrics for engine, metrics in parsed.items() - if not only or engine in only} + if (not only or engine in only) + and (key, engine) not in DOCUMENTED_ABSENCE} present = [engine for engine in shown if any(path in shown[engine] for path in paths)] if key in ALARM_ROW_KEYS: # an alarm the engine does not count simply is not there: the chip renders only @@ -3743,14 +3914,19 @@ def test_llm_vllm_panel_says_there_is_no_per_slot_json(client) -> None: `sources/llm.py`'s `_sessions()` publishes counts for vLLM and says so in `detail`; the panel turns that into the `llm_monitor` line, with the API's sentence as the tooltip. The gate is the engine's name (`SLOT_ENGINES`), not `sessions.list.length`, so an engine that - has not answered yet still shows its label and the honest empty sentence. + has not answered yet still shows its label and the honest empty sentence. And the line + stays vLLM's: radiance's panel slot section is empty (its per-request rows live in the + strip), so a sentence naming vLLM on the radiance card is a line the engine never said. """ js = client.get("/static/page-llm.js").text markup = _slot_markup(js) - branch = markup.split("if (SLOT_ENGINES.indexOf(engine) < 0) {")[1].split("}")[0] + branch = markup.split("if (engine === 'vllm') {")[1].split("}")[0] assert 'class="slots-note" data-slots-note' in branch, "the vLLM line lost its element" assert "NO_SLOT_JSON" in branch and "vLLM exposes no per-slot JSON" in js assert '
None: assert "height: 110" in js and "height: 165" not in js charts = js[js.index("function makeCharts("):js.index("function pointsFor(")] assert charts.count("ariaLabel:") == 4, "an /llm chart lost its accessible name" + # the radiance strip's 7-bar spec curve (phase 34) joins the named list: `role="img"` + # and an `aria-label` computed from the payload's `spec_positions` — a label that + # cannot say which ratios it plots is not an accessible name, and an absent label + # fails here + curve = _code(client.get("/static/page-llm.js").text) + curve = curve[curve.index("function renderSpecCurve("):curve.index("function reqCellText(")] + assert 'role="img"' in curve, "the spec curve is an unlabelled plot" + assert 'aria-label="' in curve and "escapeHtml(label)" in curve, \ + "the spec curve's label is not the computed one" + + +def test_the_radiance_spec_curve_is_neutral_and_built_from_the_payload(client) -> None: + """Decision 4, pinned both ways: the 7-bar curve draws in the page's neutral ink, + reaches for no verdict token, and its label is computed from the payload — the + connector word turns on the first/last published ratio's order, and an absent + position stays absent rather than becoming a zero bar (rule 2).""" + js = _code(client.get("/static/page-llm.js").text) + curve = js[js.index("function renderSpecCurve("):js.index("function reqCellText(")] + assert "spec_positions" in curve, "the curve stopped reading the payload's positions" + assert "cssVar('--text-faint')" in curve, "the curve left the neutral ink" + assert "Math.min(1, row.ratio)" in curve, "a ratio above 1 would stretch a bar" + for token in ("--ok", "--warn", "--fail", "severity"): + assert token not in curve, f"the spec curve grew a verdict: {token}" + assert "falling to" in curve and "rising to" in curve and "holding at" in curve, \ + "the connector word is not computed from the payload's order" + assert "Number.isFinite(row.ratio)" in curve, \ + "a missing position must stay absent, not zeroed" + + +def test_radiance_strip_cells_print_na_never_zero_when_stats_never_answered(client) -> None: + """A radiance payload without the /stats block: cap / build / uptime / vram print + `n/a`, never `0` — the null guards on the served path (a missing sidecar is an + absent number, rule 2), and the number formatter never sees a string value.""" + js = _code(client.get("/static/page-llm.js").text) + value = js[js.index("function cellValue("):js.index("function p95Value(")] + assert "case 'cap':" in value and "get('queue_cap')" in value, \ + "cap stopped reading the /stats passthrough the server degrades to null" + assert "stats && typeof stats.version === 'string'" in value, \ + "build must be the engine's own string or null" + assert "Number.isFinite(stats.uptime_s)" in value and "duration(stats.uptime_s)" in value + assert "cards.find((c) => c && c.index === 0)" in value, "vram reads the wrong card" + assert "(used / GIB).toFixed(1)" in value and "2 ** 30" in js, \ + "the one conversion is GiB = 2³⁰, labelled in the tip" + body = _strip_render_path(js) + assert "cellValue(engine, metrics, sessions, row.key, stats)" in body, \ + "the radiance cells lost the payload's stats block" + assert "typeof value.value === 'string' ? value.value" in body, \ + "a string value hits the number formatter" + + +def test_radiance_request_rows_render_as_is_and_the_rest_state_says_so(client) -> None: + """The rows are the engine's own fields, as-is: the columns are the union of the + keys the rows publish (no invented key), a number prints only when it is a number, + anything else its string verbatim — and an empty list hides the table and puts the + API's own count-otherwise sentence in the note slot.""" + js = _code(client.get("/static/page-llm.js").text) + card = js[js.index("function stripCard("):js.index("function renderStripCard(")] + assert 'data-spec-curve' in card and 'data-reqs' in card and 'data-reqs-note' in card, \ + "the radiance card lost its curve / rows / note homes" + cell = js[js.index("function reqCellText("):js.index("function renderReqs(")] + assert "typeof value === 'number' && isFinite(value)" in cell, \ + "a number prints only when it is a number" + assert "typeof value === 'string') return value" in cell, \ + "anything else prints its string verbatim" + reqs = js[js.index("function renderReqs("):js.index("function makeCharts(")] + assert "sessions.list" in reqs and "Object.keys(row)" in reqs, \ + "the columns are a hardcoded list again" + assert "indexOf(key) < 0" in reqs, "first-seen order must keep the rows as published" + assert "note.hidden = !sessions.detail" in reqs, \ + "the rest state lost the API's own sentence" + assert "note.hidden = true" in reqs, "rows visible: the sentence must leave" + assert "table.title = sessions.source" in reqs, "the table's source left its tooltip" + # the gufo gate is untouched: the slot grid is gufo's, the radiance rows live in the strip + assert "SLOT_ENGINES = ['gufo']" in js def test_llm_engine_panels_are_not_stretched_to_their_tallest_sibling(client) -> None: @@ -4006,6 +4256,9 @@ def test_the_copy_the_operator_acts_on_survives_the_audit(client) -> None: assert "smartmontools" in pages["/disks"] + scripts["page-disks.js"] assert "disk group" in scripts["page-disks.js"] assert "No engines configured" in pages["/llm"] + # the not-configured arm is actionable only if it names the variable for every engine + for name in ("GUFO_BASE_URL", "VLLM_BASE_URL", "RADIANCE_BASE_URL"): + assert name in pages["/llm"], f"/llm's empty state stopped naming {name}" assert "No UPS reporting" in pages["/ups"] assert "instcmds" in pages["/ups"], "the UPS setup note stopped naming the grant that matters" assert "3493" in pages["/ups"], "the page stopped warning that upsd's port is not always 3493" @@ -10087,6 +10340,44 @@ def test_a_card_disclosure_scrolls_what_it_reveals_at_every_width(client) -> Non "at 1280 px, where it would then do nothing") +def test_the_radiance_reqs_table_scrolls_instead_of_stretching_its_card(client) -> None: + """The radiance strip's request table must not grow the card to its min-content. + + Measured on the live fleet (1280 px, two strip cards across, each 613 px): with a + request in flight the `.reqs` table — the union of the row's ten published keys — + sat at ~950 px of min-content, and because the strip body is a one-column grid + (`.strip > .card > .body`) with an implicit auto column, a grid item's automatic + minimum size is its content's min-content width, so the *column* grew to ~946 px. + Every row of the card laid out at 946 px inside a 613 px card: the value column of + each `dl.kv` row resolved to ~857 px, the right-aligned value span painted at + x≈1582 against a card edge at 1260, and `.card { overflow: hidden }` ate it — the + strip printed its labels with no values while the request row and the spec curve + (their own boxes) painted fine. `min-width: 0` is the first half: without it the + table's min-content still sets the column and nothing below can overflow. `overflow-x: + auto` is the second: the table reaches its last column by scrolling inside the card, + only where it is wider than the card (a table that fits paints no scrollbar — + horizontal only, no height cap, no vertical scrollport). + """ + reqs = _declarations(_css_section(_css(client), "engine slot grid"), ".reqs") + assert reqs.get("min-width") == "0", ( + "the `.reqs` item may not be narrower than its table: without this the ten-column " + "request table's min-content grows the strip body's grid column and every value " + "cell of the card paints past the card, clipped by `.card { overflow: hidden }`") + assert reqs.get("overflow-x") == "auto", ( + "the request table lost its sideways scroll inside the card — the columns beyond " + "the card edge are unreachable again") + for forbidden in ("max-height", "overflow-y", "overflow"): + assert forbidden not in reqs, ( + f"the `.reqs` rule declares `{forbidden}`: this is a sideways scroll only — a " + "height cap or vertical scrollport here would hide rows the operator has not " + "chosen to hide") + # the strip body is the grid the item sits in: a one-column body is what the + # min-content growth acts on, so the fix is inert if the body stops being a grid + body = _declarations(_css_section(_css(client), "engine stats strip"), ".strip > .card > .body") + assert body.get("display") == "grid", ( + "the strip body is not a one-column grid anymore — re-measure before touching `.reqs`") + + def test_every_table_on_every_page_carries_the_class_the_rule_targets(client) -> None: """The mobile rule is class-level, so a `` without `data` would silently not scroll. diff --git a/tests/test_collectors.py b/tests/test_collectors.py index 1414689..dbe7a25 100644 --- a/tests/test_collectors.py +++ b/tests/test_collectors.py @@ -20,6 +20,7 @@ import httpx import pytest from dashboards import certs +from dashboards.app import build_hub from dashboards.collectors import ( AgentTls, NutMonitor, @@ -33,10 +34,12 @@ from dashboards.collectors import ( fetch_snapshot, gateway_job, host_jobs, + llm_jobs, post_route, ) from dashboards.config import Settings, Target from dashboards.poller import Result +from dashboards.prom import Prom from dashboards.rates import RateEstimator from dashboards.sources import nut from dashboards.sources.disks import DisksCollector @@ -1121,7 +1124,10 @@ async def test_first_gufo_poll_has_no_measured_rate_yet() -> None: decode = result.payload["metrics"]["decode_tokens_per_second"] assert decode["value"] is None assert decode["source"] is None - assert result.payload["sessions"]["active"] == 0.0 + # `active` is the /metrics gauge, verbatim the fixture's own number — the capture + # may have been taken with a request in flight (volatile between re-captures) + assert result.payload["sessions"]["active"] == \ + Prom(GUFO).scalar(["llamacpp:requests_processing"]) assert "no /slots answer" in result.payload["sessions"]["detail"] @@ -1204,6 +1210,225 @@ async def test_engine_timeout_is_504() -> None: assert excinfo.value.status == 504 +# --------------------------------------------------------------------------- # +# radiance: the /stats sidecar (phase 34, task 04) +# --------------------------------------------------------------------------- # +RADIANCE = (FIXTURES / "metrics_radiance.txt").read_text() + + +def _radiance_stats() -> dict[str, Any]: + """The capture's /stats document (the `#` header lines are the script's, not JSON).""" + body = "\n".join(line for line in + (FIXTURES / "stats_radiance.json").read_text().splitlines() + if not line.startswith("#")) + return json.loads(body) + + +def fake_engine(metrics: httpx.Response | BaseException, + stats: httpx.Response | BaseException | None = None + ) -> tuple[httpx.AsyncClient, list[str]]: + """One fake engine: a scripted `/metrics` answer, and a scripted `/stats` sidecar answer + if the job dials for it; every requested path is kept, so a retry or an alias shows up. + """ + seen: list[str] = [] + + def handler(request: httpx.Request) -> httpx.Response: + seen.append(request.url.path) + if request.url.path == "/metrics": + if isinstance(metrics, BaseException): + raise metrics + return metrics + if request.url.path == "/stats": + assert stats is not None, "the job dialled /stats without one scripted" + if isinstance(stats, BaseException): + raise stats + return stats + return httpx.Response(404) + + return httpx.AsyncClient(transport=httpx.MockTransport(handler)), seen + + +async def test_a_configured_radiance_alone_builds_exactly_one_llm_job() -> None: + """Task 02's registry shape, extended with the job's own fields: a configured + `RADIANCE_BASE_URL` (gufo and vLLM unset) is exactly one job, with the LLM dashboard, + the registry's display name and the LLM cadence — the same three facts `llm:gufo` and + `llm:vllm` already carried.""" + settings = Settings(radiance_url="http://radiance.test:8000") + async with httpx.AsyncClient() as client: + jobs = llm_jobs(settings, client, RateEstimator()) + assert len(jobs) == 1 + job = jobs[0] + assert job.key == "llm:radiance" + assert job.dashboard == "llm" + assert job.label == "radiance" + assert job.interval == settings.llm_interval, "the LLM cadence, not the host's" + + +async def test_the_hub_wires_the_radiance_job_with_the_llm_cadence_and_estimator( + store: Any, monkeypatch: pytest.MonkeyPatch) -> None: + """`app.py` needed no change — this is the check, asserted by running the job through + its own `fn` rather than by comment: the `llm:radiance` job flows into the hub from + `llm_jobs` with the LLM interval and the LLM-span estimator (one estimator per + measuring cadence, phase 23), and the sidecar flag reaches `fetch_engine` from the + job's call alone.""" + seen: dict[str, Any] = {} + + async def spy_fetch(client: Any, engine: str, base_url: str, api_key: str, + rates: RateEstimator, **kwargs: Any) -> Result: + seen["engine"] = engine + seen["rates"] = rates + seen["kwargs"] = kwargs + return Result(payload={"engine": engine}) + + monkeypatch.setattr("dashboards.collectors.fetch_engine", spy_fetch) + settings = Settings(radiance_url="http://radiance.test:8000") + async with httpx.AsyncClient() as client: + hub, _ = build_hub(settings, store, client) + assert "llm:radiance" in hub.jobs + job = hub.jobs["llm:radiance"] + assert job.interval == settings.llm_interval + assert await job.run_once(store) is True + assert seen["engine"] == "radiance" + assert seen["rates"].span == settings.llm_interval, "the LLM-span estimator" + assert seen["kwargs"] == {"with_slots": False, "with_stats": True} + + +@pytest.mark.parametrize("settings, expected", [ + (Settings(gufo_url="http://gufo.test:8731"), ["/metrics", "/slots"]), + (Settings(vllm_url="http://vllm.test:8000"), ["/metrics"]), + (Settings(radiance_url="http://radiance.test:8000"), ["/metrics", "/stats"]), +]) +async def test_each_engine_job_dials_only_its_own_sidecars( + settings: Settings, expected: list[str]) -> None: + """The grep criterion, proven by behaviour: `llm_jobs`' flag is what makes + `fetch_engine` dial `/stats` — the gufo job's `/slots` pass and the vLLM job's bare + `/metrics` read behave exactly as before (gufo's alias aside, a 200 `/slots` answers + before `/v1/slots` is tried), and radiance is the only engine that dials the sidecar, + exactly once and on its unaliased path.""" + text_by_host = {"gufo.test": GUFO, "vllm.test": VLLM, "radiance.test": RADIANCE} + paths: list[str] = [] + + def handler(request: httpx.Request) -> httpx.Response: + paths.append(request.url.path) + if request.url.path == "/metrics": + return httpx.Response(200, text=text_by_host[request.url.host]) + if request.url.path == "/slots": + return httpx.Response(200, json=[{"index": 0}]) + if request.url.path == "/stats": + return httpx.Response(200, json=_radiance_stats()) + return httpx.Response(404) + + async with httpx.AsyncClient(transport=httpx.MockTransport(handler)) as client: + jobs = llm_jobs(settings, client, RateEstimator()) + assert len(jobs) == 1 + result = await jobs[0].fn() + assert isinstance(result, Result) + assert paths == expected, f"{jobs[0].key}: the job dials only its own sidecars" + + +@pytest.mark.parametrize("stats_failure", ["http-500", "non-json", "json-list", "connection-error"]) +async def test_a_dead_or_partial_stats_sidecar_keeps_the_metrics_poll_healthy( + stats_failure: str) -> None: + """Invariant 4, the sidecar's own arm: a `/stats` that is dead, 500, non-JSON, or a + JSON that is not a dict degrades the session arm (task 03's missing-stats fallback — + the counts from the /metrics gauges, the cap n/a, never 0) and never takes the + `/metrics` poll down: one best-effort read, no retry, no second dial, no alias, no + `UpstreamError`.""" + if stats_failure == "http-500": + stats: Any = httpx.Response(500, text="sidecar down") + elif stats_failure == "non-json": + stats = httpx.Response(200, text="not json at all") + elif stats_failure == "json-list": + stats = httpx.Response(200, json=[1, 2]) + else: + stats = httpx.ConnectError("sidecar down") + client, seen = fake_engine(httpx.Response(200, text=RADIANCE), stats) + async with client: + result = await fetch_engine(client, "radiance", "http://radiance.test:8000", + "", RateEstimator(), with_stats=True) + assert result.payload["engine"] == "radiance" + assert result.payload["metrics"]["num_requests_running"]["value"] == \ + Prom(RADIANCE).scalar(["vllm:num_requests_running"]), \ + "the /metrics answer is the poll's one truth, verbatim the fixture's gauge" + assert "stats" not in result.payload, "an absent or non-dict sidecar carries nothing" + detail = result.payload["sessions"]["detail"] + assert "did not answer" in detail, "the session arm names the missing sidecar" + assert "gauges" in detail, "…and the fallback counts' different provenance" + assert result.payload["sessions"]["queue_cap"] is None, "n/a, never 0 (rule 2)" + assert [path for path in seen if path == "/stats"] == ["/stats"], ( + "one best-effort read, no retry, no second dial") + + +async def test_a_healthy_stats_sidecar_travels_into_the_result() -> None: + client, seen = fake_engine(httpx.Response(200, text=RADIANCE), + httpx.Response(200, json=_radiance_stats())) + async with client: + result = await fetch_engine(client, "radiance", "http://radiance.test:8000", + "", RateEstimator(), with_stats=True) + block = result.payload["stats"] + assert block["model"] == "juggernaut" + for key in ("version", "uptime_s", "startup_s", "total_requests", "cards"): + assert key in block, "the whitelisted subset the page reads (task 03)" + assert block["cards"][0]["name"] == "AMD Radeon AI PRO R9700" + assert "vram_used_pct" in block["cards"][0], "the one computed number in the block" + sessions = result.payload["sessions"] + assert sessions["source"] == "radiance /stats" + assert sessions["queue_cap"] == _radiance_stats()["queue_cap"] + if not _radiance_stats()["requests"]: + assert "counts, not sessions" in sessions["detail"], "the capture is at rest" + assert seen == ["/metrics", "/stats"], "one unaliased read, nothing else" + + +async def test_a_dead_metrics_is_the_upstream_error_and_the_sidecar_never_masks_it() -> None: + """A 500 `/metrics` beside a perfect `/stats`: the failure is the metrics one, and + the sidecar is never even consulted — consulted first it could mask the real failure, + consulted after it would only be wasted work on a poll that is already failed.""" + client, seen = fake_engine(httpx.Response(500, text="boom"), + httpx.Response(200, json=_radiance_stats())) + async with client: + with pytest.raises(UpstreamError) as excinfo: + await fetch_engine(client, "radiance", "http://radiance.test:8000", + "", RateEstimator(), with_stats=True) + assert "HTTP 500" in excinfo.value.message + assert "/metrics" in excinfo.value.message + assert "/stats" not in seen, "a failed metrics dial never reaches for the sidecar" + + +async def test_a_failing_radiance_never_echoes_credentials_in_its_url() -> None: + """Invariant 6 for the radiance dial, the engine-fetch precedent extended: a + `RADIANCE_BASE_URL` written with a userinfo token fails with the redacted URL, and + the key-free form leaks nothing either — there is nothing to leak.""" + client, _ = fake_engine(httpx.ConnectError("connection refused")) + async with client: + with pytest.raises(UpstreamError, match="unreachable") as excinfo: + await fetch_engine(client, "radiance", + "http://SEKRIT-RADIANCE-TOKEN@radiance.test:8000", "", + RateEstimator(), with_stats=True) + assert "SEKRIT-RADIANCE-TOKEN" not in excinfo.value.message + assert "http://radiance.test:8000/metrics" in excinfo.value.message + + +async def test_the_job_list_never_dials_an_unconfigured_engine( + monkeypatch: pytest.MonkeyPatch) -> None: + """The registry's gate, spy-pinned at the dial layer (the existing spy pattern): with + every engine unset, `llm_jobs` builds nothing, and nothing that was built dials + anything — an unconfigured engine has no job to fail and no dial to hang (invariant 3).""" + calls: list[str] = [] + + async def spy_get(self: Any, url: Any, **kwargs: Any) -> Any: + calls.append(str(url)) + raise AssertionError(f"an unconfigured engine was dialled at {url}") + + monkeypatch.setattr(httpx.AsyncClient, "get", spy_get) + settings = Settings() + async with httpx.AsyncClient() as client: + jobs = llm_jobs(settings, client, RateEstimator()) + for job in jobs: + await job.fn() + assert jobs == [] + assert calls == [] + + # --------------------------------------------------------------------------- # # NUT monitor # --------------------------------------------------------------------------- # diff --git a/tests/test_config.py b/tests/test_config.py index aa38f37..c030d18 100644 --- a/tests/test_config.py +++ b/tests/test_config.py @@ -6,11 +6,14 @@ import os from dataclasses import FrozenInstanceError, fields from typing import Any +import httpx import pytest from dashboards import config from dashboards.auth import PBKDF2_ITERATIONS +from dashboards.collectors import llm_jobs from dashboards.config import Settings, parse_targets +from dashboards.rates import RateEstimator def test_parses_whitespace_and_comma_separated_targets() -> None: @@ -397,3 +400,92 @@ def test_the_pbkdf2_knob_is_for_tests_and_not_a_performance_tune( assert config._int("DASH_PBKDF2_ITERATIONS", 600_000) == 600_000 monkeypatch.setenv("DASH_PBKDF2_ITERATIONS", "1000") assert config._int("DASH_PBKDF2_ITERATIONS", 600_000) == 1000 + + +# ---- the llm engine registry (phase 34 task 02) --------------------------- # + +def test_radiance_defaults_to_unset_the_way_the_other_engines_do() -> None: + """Unset means "this deployment does not run it" (invariant 3), like `gufo_url`. + + It must be invisible to `any_source_enabled` too: a deployment that runs no source at + all is `empty`, not broken, and an unset engine is the half of the page that + disappears, never a red panel. + """ + settings = Settings() + assert settings.radiance_url == "" + assert settings.radiance_api_key == "" + assert settings.any_source_enabled is False + + +def test_radiance_settings_come_from_the_environment(monkeypatch: pytest.MonkeyPatch) -> None: + monkeypatch.setenv("RADIANCE_BASE_URL", " http://driveripper.example.net:8000/ ") + monkeypatch.setenv("RADIANCE_API_KEY", " engine-key ") + reloaded = importlib.reload(config) + try: + assert reloaded.SETTINGS.radiance_url == "http://driveripper.example.net:8000", "`_base_url` strips whitespace and the trailing slash" + assert reloaded.SETTINGS.radiance_api_key == "engine-key", "_env() strips" + assert reloaded.SETTINGS.any_source_enabled is True + finally: + for name in ("RADIANCE_BASE_URL", "RADIANCE_API_KEY"): + monkeypatch.delenv(name) + importlib.reload(config) + + +def test_llm_engines_is_the_one_registry_in_its_stable_three_engine_order() -> None: + """The order `gufo`, `vllm`, `radiance` is the contract: the UI's card order and the + history defaults follow it, so a reordered registry is a page change, not a list edit. + `key` is the history DB's host key and the job id; `display` is what a health record + and a page print; the api key travels verbatim into the dial's `Authorization` header. + """ + settings = Settings(gufo_url="http://gufo.example.net:8731", gufo_api_key="gufo-key", + vllm_url="http://vllm.example.net:8000", vllm_api_key="vllm-key", + radiance_url="http://driveripper.example.net:8000", + radiance_api_key="radiance-key") + assert settings.llm_engines() == [ + ("gufo", "gufo", "http://gufo.example.net:8731", "gufo-key"), + ("vllm", "vLLM", "http://vllm.example.net:8000", "vllm-key"), + ("radiance", "radiance", "http://driveripper.example.net:8000", "radiance-key"), + ] + + +def test_llm_engines_lists_an_unset_engine_with_an_empty_url() -> None: + """The registry is the full fleet the way `parse_targets` keeps the host list: an + unset engine is *listed*, with an empty `url` — configured-ness is the call site's + `bool(url)` test (the `nut_enabled` shape), never a missing entry, so a site that + iterates the list cannot silently read a two-engine world. + """ + entries = Settings().llm_engines() + assert [key for key, _display, _url, _api_key in entries] == ["gufo", "vllm", "radiance"] + assert [display for _key, display, _url, _api_key in entries] == ["gufo", "vLLM", "radiance"] + assert [url for _key, _display, url, _api_key in entries] == ["", "", ""] + + +def _llm_job_keys(settings: Settings) -> list[str]: + """The job ids `llm_jobs` would build, from the registry, for one settings object. + + The client is never touched by the construction (the jobs close over it for their + own poll loops), so a bare, never-entered `AsyncClient` is the right fake — and an + unentered one warns nothing and needs no closing. + """ + client = httpx.AsyncClient() + return [job.key for job in llm_jobs(settings, client, RateEstimator())] + + +def test_radiance_unset_gets_no_job_and_changes_nothing_about_the_source() -> None: + """No job, and `any_source_enabled` is unchanged by it: an unconfigured engine is never + dialled and never shows a red record (invariant 3).""" + settings = Settings() + assert settings.any_source_enabled is False + assert _llm_job_keys(settings) == [] + + +def test_radiance_set_gets_its_job_and_enables_the_source() -> None: + """One `llm:radiance` job, in the registry's position, and the same job set a three-engine + deployment already had before the third engine existed (gufo/vllm byte-identical).""" + settings = Settings(radiance_url="http://driveripper.example.net:8000") + assert settings.any_source_enabled is True + assert _llm_job_keys(settings) == ["llm:radiance"] + settings = Settings(gufo_url="http://gufo.example.net:8731", + vllm_url="http://vllm.example.net:8000", + radiance_url="http://driveripper.example.net:8000") + assert _llm_job_keys(settings) == ["llm:gufo", "llm:vllm", "llm:radiance"] diff --git a/tests/test_deploy_scripts.py b/tests/test_deploy_scripts.py index 2ee39a9..b710b45 100644 --- a/tests/test_deploy_scripts.py +++ b/tests/test_deploy_scripts.py @@ -3362,3 +3362,213 @@ def test_the_install_checks_the_agent_can_reach_the_socket(tmp_path: Path) -> No assert result.returncode == 1, "an unreachable socket is a failed install, not a silent success" assert "cannot connect" in result.stderr assert "sudo -u dashboards-agent python3" in call_log.read_text(), "the check ran as the agent uid" + + +# --- scripts/capture-fixtures.sh: the radiance pass (phase 34, task 01) -------------- +# +# The script learns radiance through the same `--with-llm` gate as the other engines and +# carries no deployment detail of its own: RADIANCE_BASE_URL is the dial, `/metrics` +# joins the per-engine loop, and `/stats` + `/v1/models` are recorded in the same pass +# (radiance is a vLLM derivative; the vLLM engine and env var stay for other deployments). +# A stub `curl` answers the three endpoints from canned bodies, so the script's own +# branches run — verbatim bodies, the script's header, the at-rest hint, the +# never-overwrite-a-good-fixture rule — with no engine in sight. + +RADIANCE_CAPTURE = SCRIPTS / "capture-fixtures.sh" + +#: The stub `curl`: it drops the options the script passes (`-fsS`, `--max-time N`, `-o`), +#: records every call, and answers the engine's three read-only endpoints from `$CANNED_*`. +#: Nothing here can reach a network. +RADIANCE_CURL_STUB = """#!/bin/sh +printf '%s\\n' "$*" >> "$STUB_LOG" +if [ "${FAIL_CURL:-0}" = "1" ]; then + echo "curl: (7) Failed to connect" >&2 + exit 7 +fi +out="" +url="" +while [ $# -gt 0 ]; do + case "$1" in + --max-time) shift 2 ;; + -o) out="$2"; shift 2 ;; + -*) shift ;; + *) url="$1"; shift ;; + esac +done +[ -n "$out" ] || { echo "stub curl: no -o target" >&2; exit 2; } +case "$url" in + */metrics) printf '%s' "$CANNED_METRICS" > "$out" ;; + */stats) printf '%s' "$CANNED_STATS" > "$out" ;; + */v1/models) printf '%s' "$CANNED_MODELS" > "$out" ;; + *) echo "stub curl: unexpected URL $url" >&2; exit 2 ;; +esac +""" + +#: The seven per-position spec-acceptance lines: the phase pins position="0".."6". +RADIANCE_CANNED_METRICS = ( + "# HELP vllm:num_requests_running Number of requests currently running on GPU.\n" + "# TYPE vllm:num_requests_running gauge\n" + 'vllm:num_requests_running{model_name="juggernaut",engine="0"} 0\n' + 'radiance:decode_tokens_per_second{model_name="juggernaut",engine="0"} 110.9\n' + + "".join( + f'radiance:draft_position_acceptance_ratio{{model_name="juggernaut",engine="0",' + f'position="{i}"}} 0.7\n' + for i in range(7) + ) +) + +RADIANCE_CANNED_STATS = ( + '{"model":"juggernaut","version":"1.15.1","uptime_s":67490,"queue_cap":24,' + '"in_flight":0,"kv_util":0.7241322994232178,"prefix_hit_rate":0.9572382569313049,' + '"draft_positions":[{"reached":701741,"accepted":516252,"rate":0.7356731329650114}],' + '"requests":[],"cards":[{"index":0,"name":"AMD Radeon AI PRO R9700",' + '"vram_used":32119517184,"vram_total":34208743424}]}' +) + +RADIANCE_CANNED_STATS_BUSY = ( + '{"model":"juggernaut","version":"1.15.1","uptime_s":67500,"queue_cap":24,' + '"in_flight":1,"kv_util":0.72,"prefix_hit_rate":0.95,' + '"draft_positions":[{"reached":701741,"accepted":516252,"rate":0.735}],' + '"requests":[{"id":"req-1","queue_pos":1}],' + '"cards":[{"index":0,"name":"AMD Radeon AI PRO R9700",' + '"vram_used":32119517184,"vram_total":34208743424}]}' +) + +RADIANCE_CANNED_MODELS = ( + '{"object":"list","data":[{"id":"juggernaut","object":"model","created":1793484879,' + '"owned_by":"radiance","max_model_len":131072,"capabilities":{"chat":true}}]}' +) + +RADIANCE_BASE = "http://radiance.test:8000" + + +def _radiance_capture_sandbox( + tmp_path: Path, + *, + recorded: dict[str, str] | None = None, + fail_curl: bool = False, + busy: bool = False, + no_engine: bool = False, +) -> tuple[Path, Path, Path, dict[str, str]]: + """A copy of the script, a canned radiance, and a PATH whose `curl` reaches only the canned. + + Returns (script, fixtures dir, stub call log, env). The script is copied into + `/scripts/` because it derives `tests/fixtures/` from its own location, which is + what keeps the repository's fixtures out of reach of a test. + """ + script = tmp_path / "scripts" / RADIANCE_CAPTURE.name + script.parent.mkdir(parents=True, exist_ok=True) + shutil.copyfile(RADIANCE_CAPTURE, script) + fixtures = tmp_path / "tests" / "fixtures" + fixtures.mkdir(parents=True, exist_ok=True) + for name, body in (recorded or {}).items(): + (fixtures / name).write_text(body, encoding="utf-8") + + stubs = tmp_path / "stubs" + stubs.mkdir() + stub = stubs / "curl" + stub.write_text(RADIANCE_CURL_STUB, encoding="utf-8") + stub.chmod(0o755) + log = tmp_path / "curl.log" + + env = { + "PATH": f"{stubs}{os.pathsep}{os.environ['PATH']}", + "STUB_LOG": str(log), + "CANNED_METRICS": RADIANCE_CANNED_METRICS, + "CANNED_STATS": RADIANCE_CANNED_STATS_BUSY if busy else RADIANCE_CANNED_STATS, + "CANNED_MODELS": RADIANCE_CANNED_MODELS, + } + if not no_engine: + env["RADIANCE_BASE_URL"] = RADIANCE_BASE + if fail_curl: + env["FAIL_CURL"] = "1" + return script, fixtures, log, env + + +def _radiance_run(tmp_path: Path, **kwargs: object) -> subprocess.CompletedProcess[str]: + script, _fixtures, _log, env = _radiance_capture_sandbox(tmp_path, **kwargs) # type: ignore[arg-type] + return subprocess.run([BASH, str(script), "--with-llm"], capture_output=True, text=True, + env=env, check=False) + + +def _dialled_urls(log: Path) -> list[str]: + urls: list[str] = [] + for line in log.read_text().splitlines(): + for token in line.split(): + if token.startswith("http"): + urls.append(token) + return urls + + +def _assert_verbatim(path: Path, canned: str) -> None: + """The engine's reply inside a fixture, claimed verbatim. + + The script's header is comment text; the engine's reply is the file's complete tail — + so the reply is verbatim iff the file ends with it byte for byte and everything before + it is comment lines (the metrics body's own `# HELP` / `# TYPE` lines are part of the + reply and stay in the fixture). + """ + text = path.read_text() + assert text.endswith(canned), f"{path.name} lost the tail of the engine's reply" + prefix = text[: -len(canned)] + non_comment = [line for line in prefix.splitlines() if line and not line.startswith("#")] + assert not non_comment, f"{path.name} has non-comment text before the reply: {non_comment}" + assert prefix, f"{path.name} lost its verbatim header" + + +def test_the_radiance_capture_records_all_three_endpoints_verbatim(tmp_path: Path) -> None: + """The happy path, run: three fixtures, each with the script's verbatim header, the body + byte-for-byte what the engine answered, and a dial to exactly the three read-only + endpoints — nothing else, in the documented order.""" + result = _radiance_run(tmp_path) + assert result.returncode == 0, result.stdout + result.stderr + fixtures = tmp_path / "tests" / "fixtures" + assert {p.name for p in fixtures.iterdir()} == { + "metrics_radiance.txt", "stats_radiance.json", "models_radiance.json"} + for name in ("metrics_radiance.txt", "stats_radiance.json", "models_radiance.json"): + text = (fixtures / name).read_text() + assert text.startswith("# Verbatim"), f"{name} lost its verbatim header" + assert "./scripts/capture-fixtures.sh" in text, f"{name} names its recorder" + _assert_verbatim(fixtures / "metrics_radiance.txt", RADIANCE_CANNED_METRICS) + _assert_verbatim(fixtures / "stats_radiance.json", RADIANCE_CANNED_STATS) + _assert_verbatim(fixtures / "models_radiance.json", RADIANCE_CANNED_MODELS) + assert _dialled_urls(fixtures.parent.parent / "curl.log") == [ + f"{RADIANCE_BASE}/metrics", f"{RADIANCE_BASE}/stats", f"{RADIANCE_BASE}/v1/models"] + # the capture at rest records `requests: []` — the script says so, so the operator + # re-runs with a request in flight to record its row shape + assert "requests[] was empty — re-run with a request in flight to record its shape" in result.stdout + + +def test_the_radiance_capture_says_nothing_to_re_run_when_a_request_is_in_flight(tmp_path: Path) -> None: + """With a request in flight the hint is gone (it would send the operator to re-run a + capture that already has the row shape), and the header still records what it saw.""" + result = _radiance_run(tmp_path, busy=True) + assert result.returncode == 0, result.stdout + result.stderr + assert "re-run with a request in flight" not in result.stdout + stats = (tmp_path / "tests" / "fixtures" / "stats_radiance.json").read_text() + assert 'requests":[{"id":"req-1","queue_pos":1}]' in stats + assert "in_flight was 1 at capture" in stats + + +def test_the_radiance_capture_without_an_engine_says_which_env_var_it_wants(tmp_path: Path) -> None: + """No engine env var is not a silent no-op: the gate names the var, like the others.""" + script, _fixtures, _log, env = _radiance_capture_sandbox(tmp_path, no_engine=True) + result = subprocess.run([BASH, str(script), "--with-llm"], capture_output=True, text=True, + env=env, check=False) + assert result.returncode == 1 + assert "no GUFO_BASE_URL / VLLM_BASE_URL / RADIANCE_BASE_URL set" in result.stdout + + +def test_a_dead_radiance_engine_never_replaces_a_recorded_capture(tmp_path: Path) -> None: + """The `slots_gufo.json` rule: a capture script must never turn three good fixtures into + three empty files, because then the shape tests pass against nothing (or fail for the + wrong reason) and the ground truth is gone.""" + good = {"metrics_radiance.txt": "# old\nradiance:kept 1\n", + "stats_radiance.json": "# old\n{\"cards\":[]}\n", + "models_radiance.json": "# old\n{\"object\":\"list\"}\n"} + script, fixtures, _log, env = _radiance_capture_sandbox(tmp_path, recorded=good, fail_curl=True) + result = subprocess.run([BASH, str(script), "--with-llm"], capture_output=True, text=True, + env=env, check=False) + assert result.returncode == 1 + for name, body in good.items(): + assert (fixtures / name).read_text() == body, f"{name} was replaced by a dead engine" diff --git a/tests/test_live_fleet.py b/tests/test_live_fleet.py index 8bd5de5..0fb6e43 100644 --- a/tests/test_live_fleet.py +++ b/tests/test_live_fleet.py @@ -25,6 +25,7 @@ from __future__ import annotations import asyncio import ipaddress import json +import math import os import sqlite3 from collections.abc import Iterator @@ -479,6 +480,86 @@ async def test_gufo_slots_answer_the_pinned_shape(settings: Settings) -> None: assert_slot_shape(rows) +async def test_radiance_answers_the_pinned_shape(settings: Settings) -> None: + """Phase 34: the radiance `/metrics` + `/stats` poll over the **running** engine. + + The production path — `collectors.fetch_engine` with the LLM cadence's estimator, + `with_stats` the way `llm_jobs` runs it — so what fails here is a rename between the + engine and the map, not a typo in a fixture. Read-only: radiance exposes no write + endpoint, so "read-only" is a list of GETs. Skips when `RADIANCE_BASE_URL` is unset + (invariant 3's live twin: unset is not deployed here, not broken). The assertions + are shape, never numbers: the `stats` block's whitelist, the ordered 7-position spec + curve (when the build publishes it), one of the two specced session arms, and every + cell the engine answered is a finite number or `None` — an absent gauge is `None`, + never a faked `0` (rule 2's live twin). `unparsed` must be empty: a parse error on + the live wire is drift, not a tolerance. + """ + if not settings.radiance_url: + pytest.skip("RADIANCE_BASE_URL is unset — that engine is not deployed here") + # The span the LLM jobs really get: phase 23 spans the LLM estimator by the poll + # interval, not by the host's `RATE_WINDOW_SECONDS` (the other tests' idiom). + rates = RateEstimator(span=settings.llm_interval) + async with httpx.AsyncClient(timeout=settings.llm_timeout) as client: + result = await collectors.fetch_engine(client, "radiance", settings.radiance_url, + settings.radiance_api_key, rates, + with_stats=True) + payload = result.payload + assert payload["engine"] == "radiance" + assert payload["unparsed"] == 0, ( + f"a parse error on the live wire is drift, not a tolerance: {payload['unparsed']}") + metrics = payload["metrics"] + + # The /stats block, task 03's whitelist: present only when the sidecar answered, and + # then only those keys (the engine internals stay out — decision 3). + stats = payload.get("stats") + if stats is not None: + allowed = {"model", "version", "uptime_s", "startup_s", "total_requests", "cards"} + extra = set(stats) - allowed + assert not extra, f"the /stats subset carried keys the whitelist does not name: {sorted(extra)}" + for card in stats.get("cards", []): + assert set(card) <= {"index", "name", "vram_used", "vram_total", "vram_used_pct"}, card + + # The spec-acceptance curve: the ordered seven, when the build publishes it. + positions = metrics["spec_positions"] + assert isinstance(positions, list) + if positions: + assert len(positions) == 7, ( + f"the spec curve has {len(positions)} positions — the pin is 0..6, " + f"not {[p['position'] for p in positions]}") + assert [p["position"] for p in positions] == list(range(7)), ("not 0..6 in order") + for pos in positions: + ratio = pos["ratio"] + assert ratio is None or (isinstance(ratio, int | float) + and not isinstance(ratio, bool) + and math.isfinite(ratio) and 0.0 <= ratio <= 1.0), ( + f"position {pos['position']}'s ratio {ratio!r} is not a 0-1 gauge") + + # Every cell the engine answered is a finite number or None — never a faked 0. + for key, cell in metrics.items(): + if key == "spec_positions": + continue # the ordered list, checked above + if not isinstance(cell, dict) or "value" not in cell: + continue + value = cell["value"] + assert value is None or (isinstance(value, int | float) + and not isinstance(value, bool) + and math.isfinite(value)), ( + f"{key}: {value!r} is neither a number nor None") + + # The session arm is one of the two specced arms: /stats answered (the engine's own + # summary is the source) or it did not (the /metrics gauges, and it says so). + sessions = payload["sessions"] + if stats is not None: + assert sessions["source"] == "radiance /stats" + assert "running" in sessions and "waiting" in sessions and "queue_cap" in sessions + else: + assert sessions["source"] is None + assert sessions.get("queue_cap") is None, ("an absent /stats leaves the cap n/a, never 0") + assert "/stats" in (sessions.get("detail") or ""), ( + f"the fallback arm must name the missing sidecar: {sessions.get('detail')!r}") + assert sessions["active"] is None or isinstance(sessions["active"], int | float) + + def require_upsd(settings: Settings) -> None: """Skip, not fail, when there is no real upsd to talk to.""" if not settings.nut_enabled: diff --git a/tests/test_llm_source.py b/tests/test_llm_source.py index 5c391ae..dac6c81 100644 --- a/tests/test_llm_source.py +++ b/tests/test_llm_source.py @@ -5,17 +5,25 @@ the deployed servers (tests/fixtures/metrics_*.txt), not to upstream documentati """ from __future__ import annotations +import json import re from collections.abc import Callable, Mapping, Sequence +from pathlib import Path from typing import Any import pytest +from dashboards.prom import Prom from dashboards.rates import MIN_WINDOW_SECONDS, RateEstimator +from dashboards.severity import classify from dashboards.sources.llm import ( + RADIANCE_HISTOGRAMS, + RADIANCE_OPTIONAL, + RADIANCE_SERIES, engine_result, fleet_totals, parse_gufo_metrics, + parse_radiance_metrics, parse_vllm_metrics, rate_key, series_names, @@ -62,19 +70,31 @@ def poll_engine(metrics_text: Any, engine: str, span: float, stamps: Sequence[fl # ---- gufo / llama.cpp ----------------------------------------------------- # def test_gufo_counters_come_straight_from_the_capture(metrics_text) -> None: - metrics = parse_gufo_metrics(metrics_text("gufo")) - assert metrics["tokens_generated_total"]["value"] == 877_336.0 - assert metrics["tokens_prompt_total"]["value"] == 1_350_666.0 - assert metrics["tokens_prompt_cached_total"]["value"] == 124_529_105.0 - assert metrics["requests_processing"]["value"] == 0.0 - assert metrics["device_lost_total"]["value"] == 0.0 - assert metrics["kv_cache_usage_ratio"]["value"] == 0.0 + """The cell's value is the number the exposition declares, verbatim: no + conversion, no scaling, and the series' own name is the source. Compared against + the raw `Prom` parse of the same capture — never a value frozen at capture time + (the counters reset on every engine restart).""" + text = metrics_text("gufo") + prom = Prom(text) + metrics = parse_gufo_metrics(text) + for key, name in ( + ("tokens_generated_total", "llamacpp:tokens_predicted_total"), + ("tokens_prompt_total", "llamacpp:prompt_tokens_total"), + ("tokens_prompt_cached_total", "llamacpp:prompt_tokens_cached_total"), + ("requests_processing", "llamacpp:requests_processing"), + ("device_lost_total", "gufo_device_lost_total"), + ("kv_cache_usage_ratio", "llamacpp:kv_cache_usage_ratio"), + ): + assert metrics[key]["value"] == prom.scalar([name]), key + assert metrics[key]["source"] == name, "the counter's own name is the source" def test_gufo_speculative_accept_rate_is_accepted_over_draft(metrics_text) -> None: metrics = parse_gufo_metrics(metrics_text("gufo")) accept = metrics["spec_accept_rate"]["value"] - assert accept == pytest.approx(578_514 / 789_028) + accepted = metrics["spec_accepted_tokens_total"]["value"] + draft_tokens = metrics["spec_draft_tokens_total"]["value"] + assert accept == pytest.approx(accepted / draft_tokens) assert str(metrics["spec_accept_rate"]["source"]).startswith("computed") @@ -82,7 +102,10 @@ def test_gufo_lifetime_tokens_include_cache_hits(metrics_text) -> None: """gufo's prompt counter excludes cache hits; the lifetime total must not.""" metrics = parse_gufo_metrics(metrics_text("gufo")) total = metrics["tokens_total"]["value"] - assert total == 1_350_666 + 124_529_105 + 877_336 + prompt = metrics["tokens_prompt_total"]["value"] + cached = metrics["tokens_prompt_cached_total"]["value"] or 0.0 + generated = metrics["tokens_generated_total"]["value"] + assert total == pytest.approx(prompt + cached + generated) def test_gufo_throughput_prefers_measured_delta_over_the_native_gauge(metrics_text) -> None: @@ -99,8 +122,11 @@ def test_gufo_throughput_prefers_measured_delta_over_the_native_gauge(metrics_te assert decode["value"] == pytest.approx(40.0) assert decode["window"] == pytest.approx(10.0) assert "Δ" in decode["source"] and "tokens_predicted_total" in decode["source"] - # the native gauge is still there, labelled, because it answers a different question - assert metrics["decode_tokens_per_second_native"]["value"] == pytest.approx(42.621031668072597) + # the native gauge is still there, labelled, because it answers a different question — + # verbatim the exposition's own number (a volatile gauge: no frozen value) + assert metrics["decode_tokens_per_second_native"]["value"] == \ + Prom(text).scalar(["llamacpp:predicted_tokens_seconds"]) + assert metrics["decode_tokens_per_second_native"]["source"] == "llamacpp:predicted_tokens_seconds" def test_gufo_the_window_the_llm_jobs_are_spanned_by_is_one_that_fills(metrics_text) -> None: @@ -323,10 +349,12 @@ def test_absent_gufo_metrics_are_none_with_no_source() -> None: def test_gufo_kv_cache_cell_keeps_provenance_and_gains_severity(metrics_text) -> None: metrics = parse_gufo_metrics(metrics_text("gufo")) cell = metrics["kv_cache_usage_ratio"] - assert cell["value"] == 0.0 + assert cell["value"] == Prom(metrics_text("gufo")).scalar(["llamacpp:kv_cache_usage_ratio"]), \ + "verbatim the exposition's own ratio — the cell stays what it was" assert cell["source"] == "llamacpp:kv_cache_usage_ratio" assert cell["derived"] is False, "the verdict is additive; the cell still says what it was" - assert cell["severity"] == "ok" + assert cell["severity"] == classify("llm.kv_cache_usage_pct", cell["value"] * 100.0), \ + "the verdict is the table's for this value (percent scale)" @pytest.mark.parametrize("ratio,expected", [ @@ -667,3 +695,608 @@ def test_vllm_a_measured_zero_beats_the_running_estimate(metrics_text) -> None: decode = metrics["decode_tokens_per_second"] assert decode["value"] == 0.0 assert "running/tpot" not in str(decode["source"]) + + +# ---- radiance: the ground-truth fixtures (phase 34, task 01) ---------------- # +# +# Radiance is a vLLM derivative: its /metrics carries the `radiance:` native series plus +# a `vllm:` compatibility family, and the capture records /stats and /v1/models in the +# same pass. These tests pin the *shape and the name set* of those captures, never the +# numbers (the nut_*.vars precedent): a metric rename or a new build's series fails here +# before a dashboard does. + + +def _load_radiance_json(name: str) -> Any: + """Load a radiance JSON fixture, skipping with the capture command like the others.""" + path = Path(__file__).resolve().parent / "fixtures" / name + if not path.exists(): + pytest.skip(f"missing fixture {path.name} — run scripts/capture-fixtures.sh --with-llm") + # the capture script writes its verbatim header as `#` comment lines; the document + # is what follows them + body = "\n".join(line for line in path.read_text().splitlines() if not line.startswith("#")) + return json.loads(body) + + +def _radiance_map_names() -> set[str]: + return ({name for names, _ in RADIANCE_SERIES.values() for name in names} + | {name for names in RADIANCE_HISTOGRAMS.values() for name in names}) + + +def test_radiance_fixture_name_set_is_pinned_by_the_map_and_optionals(metrics_text) -> None: + """The drift pin: every name in the capture's radiance:/vllm: families is either a + payload cell (the map) or a declared non-cell (RADIANCE_OPTIONAL), and vice versa — + so a rename, a dropped series, or a typo in a map name fails the suite before a + dashboard does.""" + names = set() + for line in metrics_text("radiance").splitlines(): + if line and not line.startswith("#"): + names.add(line.split("{")[0].split()[0]) + contract = {name for name in names if name.startswith(("radiance:", "vllm:"))} + assert contract, "the capture lost its series — re-run the capture with the engine up" + map_names = _radiance_map_names() + unexplained = contract - map_names - RADIANCE_OPTIONAL + assert not unexplained, ( + f"names in the capture that are neither a payload cell nor declared optional: " + f"{sorted(unexplained)}") + absent_everywhere = map_names - contract - RADIANCE_OPTIONAL + assert not absent_everywhere, ( + f"map names in neither the capture nor RADIANCE_OPTIONAL (a rename or a typo): " + f"{sorted(absent_everywhere)}") + stale = RADIANCE_OPTIONAL - contract - map_names + assert not stale, f"RADIANCE_OPTIONAL entries that are neither real names: {sorted(stale)}" + + +def test_radiance_fixture_carries_both_families(metrics_text) -> None: + """The vLLM-derived shape is part of the contract: the capture must hold both the + native series and the compatibility family, or the name set has drifted.""" + text = metrics_text("radiance") + native = sum(1 for line in text.splitlines() if line.startswith("radiance:")) + compat = sum(1 for line in text.splitlines() if line.startswith("vllm:")) + assert native > 0, "the capture lost its radiance: native series" + assert compat > 0, "the capture lost its vllm: compatibility family" + + +def test_radiance_per_position_series_has_the_seven_positions_the_phase_pins( + metrics_text, +) -> None: + """The per-position spec-acceptance series is the 7-bar curve: its label set is + position="0".."6", each position a series of its own.""" + positions = set() + for line in metrics_text("radiance").splitlines(): + if line.startswith("radiance:draft_position_acceptance_ratio{"): + m = re.search(r'position="(\d+)"', line) + assert m, f"a per-position line without a position label: {line}" + positions.add(m.group(1)) + assert positions == {str(i) for i in range(7)}, ( + f"the phase pins seven draft positions; the capture has {sorted(positions)}") + + +STATS_TOP_LEVEL_KEYS = ( + "cards", "checkpoints_written", "ckpt_evictions", "ckpt_refused", "decode_tps", + "draft_accept", "draft_positions", "hit_cut_tokens", "hit_cuts", "in_flight", + "kv_bytes_carved", "kv_bytes_total", "kv_bytes_used", "kv_tokens_cached", + "kv_tokens_max", "kv_tokens_total", "kv_tokens_used", "kv_util", + "linear_cached_tokens", "linear_hit_rate", "link", "model", "now_ms", "passes", + "preempted", "preemptions", "prefill_chunks_capped", "prefill_tps", + "prefix_evictions", "prefix_hit_rate", "queue_cap", "released", "requests", + "rows_unspec", "running", "started_at", "startup_s", "step_ns", "step_ns_decode", + "step_ns_decode_best", "step_ns_decode_recent", "steps", "steps_decode", "steps_held", + "steps_mixed", "steps_prefill", "total_requests", "uptime_s", "version", "waiting", +) + + +def test_radiance_stats_fixture_shape() -> None: + """The /stats document: the top-level key set, the per-card VRAM rows, the requests + list and the per-position spec-acceptance list — shape, not numbers. A capture at + rest records `requests: []` (the header comment says so); a row shape is recorded + by re-running the capture with a request in flight.""" + stats = _load_radiance_json("stats_radiance.json") + assert isinstance(stats, dict) + assert tuple(sorted(stats.keys())) == STATS_TOP_LEVEL_KEYS, ( + "the /stats top-level key set changed — the shape the page reads drifted; " + "re-capture and re-decide the payload set") + cards = stats["cards"] + assert isinstance(cards, list) and cards, "cards[] is the per-card VRAM panel's source" + for card in cards: + assert isinstance(card, dict) + assert isinstance(card["index"], int) + assert isinstance(card["name"], str) and card["name"] + assert isinstance(card["vram_used"], int) + assert isinstance(card["vram_total"], int) + assert 0 < card["vram_used"] <= card["vram_total"] + assert isinstance(stats["requests"], list) + assert isinstance(stats["queue_cap"], int) + assert isinstance(stats["in_flight"], int) + positions = stats["draft_positions"] + assert isinstance(positions, list) + assert len(positions) == 7, ( + "the phase pins seven draft positions; the capture has " + f"{len(positions)} — the 7-bar curve needs re-deciding") + for pos in positions: + assert isinstance(pos, dict) + assert isinstance(pos["reached"], int) + assert isinstance(pos["accepted"], int) + assert isinstance(pos["rate"], float) + + +def test_radiance_models_fixture_shape() -> None: + """The /v1/models document: one model, and the capabilities / max_model_len it + publishes — the only place the engine states what it can do.""" + models = _load_radiance_json("models_radiance.json") + assert isinstance(models, dict) + assert models["object"] == "list" + data = models["data"] + assert isinstance(data, list) and data + model = data[0] + assert model["owned_by"] == "radiance", "the engine's own word for its family" + assert isinstance(model["id"], str) and model["id"] + assert isinstance(model["max_model_len"], int) + assert isinstance(model["capabilities"], dict) + + +# ---- radiance: the field map (phase 34, task 03) ----------------------- # +# +# The map is built from the task-01 fixture (rule 7); the tests below pin the three +# throughput arms (gauge wins / measured fills / n/a on a refused window), the severity +# pass-through on the existing KV row, the /stats session arms, the whitelisted stats +# block and the additive history series. As always: shape and name set, never the +# numbers of a live engine. + + +def _radiance_stats() -> dict: + return _load_radiance_json("stats_radiance.json") + + +# ---- the fixture parse -------------------------------------------------- # + +def test_radiance_fixture_parse_every_mapped_key_resolves(metrics_text) -> None: + """Every mapped key resolves on the verbatim capture, with its pinned source string.""" + metrics = parse_radiance_metrics(metrics_text("radiance")) + expected_source = { + "decode_tokens_per_second_native": "radiance:decode_tokens_per_second", + "prompt_tokens_per_second_native": "radiance:prefill_tokens_per_second", + "num_requests_running": "vllm:num_requests_running", + "num_requests_waiting": "vllm:num_requests_waiting", + "gpu_cache_usage": "vllm:kv_cache_usage_perc", + "kv_cache_max_tokens": "radiance:kv_cache_max_tokens", + "kv_cache_max_bytes": "radiance:kv_cache_max_bytes", + "queue_depth": "radiance:http_queue_depth", + "admission_rejected_total": "radiance:http_admission_rejected_total", + "num_preemptions_total": "vllm:num_preemptions_total", + "prompt_tokens_total": "vllm:prompt_tokens_total", + "generation_tokens_total": "vllm:generation_tokens_total", + "gpu_prefix_cache_hit_rate": "vllm:gpu_prefix_cache_hit_rate", + "spec_accept_rate": "radiance:draft_acceptance_ratio", + "decode_step_seconds_recent": "radiance:decode_step_seconds_recent", + "decode_step_seconds_best": "radiance:decode_step_seconds_best", + } + for key, source in expected_source.items(): + cell = metrics[key] + assert set(cell) >= {"value", "source", "derived"}, f"{key} lost its cell shape" + assert cell["source"] == source, f"{key} resolved to {cell['source']!r}, not {source!r}" + assert cell["value"] is not None, f"{key} should resolve on the capture" + # a map name this build does not carry: n/a, never 0 + assert metrics["num_requests_swapped"]["value"] is None + assert metrics["num_requests_swapped"]["source"] is None + + +def test_radiance_a_series_removed_from_the_capture_is_n_a_never_zero(metrics_text) -> None: + """The completion-criteria arm: a line removed from a fixture copy answers + `{\"value\": null}` — 0 would claim \"the engine published zero\", which it did not.""" + by_key = { + "radiance:http_queue_depth": "queue_depth", + "radiance:kv_cache_max_bytes": "kv_cache_max_bytes", + "radiance:decode_step_seconds_best": "decode_step_seconds_best", + "vllm:num_preemptions_total": "num_preemptions_total", + "vllm:gpu_prefix_cache_hit_rate": "gpu_prefix_cache_hit_rate", + "radiance:draft_acceptance_ratio": "spec_accept_rate", + } + for name, key in by_key.items(): + text = "\n".join(line for line in metrics_text("radiance").splitlines() + if not line.startswith(name)) + cell = parse_radiance_metrics(text)[key] + assert cell["value"] is None, f"{key} answered a value for a removed series: {cell}" + assert cell["source"] is None + + +def test_radiance_spec_positions_are_the_ordered_seven(metrics_text) -> None: + metrics = parse_radiance_metrics(metrics_text("radiance")) + positions = metrics["spec_positions"] + assert [p["position"] for p in positions] == list(range(7)), \ + "the phase pins seven draft positions, in the order the engine publishes them" + for p in positions: + assert 0.0 <= p["ratio"] <= 1.0, "a per-position ratio is a 0-1 gauge" + # the ratios are a running-window aggregate: volatile between captures, so the + # pin is the shape (seven, ordered, in-range) — the name set is pinned above + prom = Prom(metrics_text("radiance")) + by_position = prom.by_label(["radiance:draft_position_acceptance_ratio"], "position") + for p in positions: + assert p["ratio"] == by_position[str(p["position"])], \ + f"position {p['position']} is not the exposition's own number" + + +def test_radiance_an_absent_position_stays_absent_not_zeroed(metrics_text) -> None: + text = "\n".join( + line for line in metrics_text("radiance").splitlines() + if not ('radiance:draft_position_acceptance_ratio{' in line + and 'position="6"' in line) + ) + positions = parse_radiance_metrics(text)["spec_positions"] + assert [p["position"] for p in positions] == [0, 1, 2, 3, 4, 5], \ + "position 6 is absent from this capture: the list holds what the engine published" + assert all(p["ratio"] is not None and p["ratio"] > 0.0 for p in positions), \ + "an absent position must not be filled with a 0" + + +def test_radiance_tokens_total_is_the_two_vllm_counters(metrics_text) -> None: + metrics = parse_radiance_metrics(metrics_text("radiance")) + prompt = metrics["prompt_tokens_total"]["value"] + generated = metrics["generation_tokens_total"]["value"] + assert metrics["tokens_total"]["value"] == pytest.approx(prompt + generated) + assert metrics["tokens_total"]["source"] == "computed:prompt+generated" + # both counters removed: n/a, never 0 + text = metrics_text("radiance") + for name in ("vllm:prompt_tokens_total", "vllm:generation_tokens_total"): + text = "\n".join(line for line in text.splitlines() + if not line.startswith(name)) + assert parse_radiance_metrics(text)["tokens_total"]["value"] is None + + +def test_radiance_prefix_hit_ratio_is_the_gauge_source_named_not_derived(metrics_text) -> None: + """This build publishes no prefix counters, so a hits/queries ratio would be an + invented number — the gauge is the answer, under the shared UI key.""" + text = metrics_text("radiance") + metrics = parse_radiance_metrics(text) + gauge = Prom(text).scalar(["vllm:gpu_prefix_cache_hit_rate"]) + cell = metrics["prefix_cache_hit_ratio"] + assert cell["value"] == pytest.approx(gauge) + assert cell["source"] == "vllm:gpu_prefix_cache_hit_rate" + assert cell["derived"] is False, "the gauge is not a computed ratio" + # the gauge cell itself is the payload cell too (the map entry) + assert metrics["gpu_prefix_cache_hit_rate"]["value"] == pytest.approx(gauge) + + +def test_radiance_latency_histograms_are_the_vllm_shaped_family(metrics_text) -> None: + metrics = parse_radiance_metrics(metrics_text("radiance")) + ttft = metrics["time_to_first_token_seconds"] + assert ttft and ttft["count"] > 0 and ttft["mean"] > 0 + assert metrics["time_to_first_token_seconds__p95"]["value"] >= ttft["mean"] + assert metrics["time_per_output_token_seconds"]["mean"] > 0 + assert metrics["e2e_request_latency_seconds"]["count"] > 0 + # no request_queue_time on this build: the cell is absent, never back-filled + assert "request_queue_time_seconds" not in metrics + assert "request_queue_time_seconds__mean" not in metrics + + +# ---- rule 2, the three throughput arms ----------------------------------- # + +def test_radiance_throughput_arm_gauge_wins(metrics_text) -> None: + """The native gauge is the scheduler's recent-window aggregate, so it wins.""" + text = metrics_text("radiance") + metrics = parse_radiance_metrics(text, RateEstimator(span=10), 1_000.0) + decode = metrics["decode_tokens_per_second"] + # the gauge's value is the exposition's own number (volatile — the pin is the + # passthrough, not a frozen value), and it wins the cell + assert decode["value"] == metrics["decode_tokens_per_second_native"]["value"] + assert decode["value"] == Prom(text).scalar(["radiance:decode_tokens_per_second"], agg="avg") + assert decode["source"] == "radiance:decode_tokens_per_second" + assert decode["derived"] is False, "a scraped gauge is not a computed Δ" + assert "window" not in decode, "a scraped gauge names no Δ window" + prompt = metrics["prompt_tokens_per_second"] + assert prompt["value"] == metrics["prompt_tokens_per_second_native"]["value"] + assert prompt["source"] == "radiance:prefill_tokens_per_second" + + +def test_radiance_throughput_arm_measured_delta_when_the_gauge_is_absent(metrics_text) -> None: + """A gauge this build does not publish falls back to the measured Δ, per label set.""" + text = metrics_text("radiance") + text = "\n".join(line for line in text.splitlines() + if not line.startswith("radiance:decode_tokens_per_second")) + rates = RateEstimator(span=10) + parse_radiance_metrics(text, rates, 1_000.0) + text = bump_metric(text, "vllm:generation_tokens_total", 250.0) + metrics = parse_radiance_metrics(text, rates, 1_010.0) + decode = metrics["decode_tokens_per_second"] + assert decode["value"] == pytest.approx(25.0) + assert decode["derived"] is True + assert decode["source"] == "computed:Δvllm:generation_tokens_total/Δt" + assert decode["window"] == pytest.approx(10.0), \ + "the label must name the window the value used" + # the arms are independent: the prompt gauge still wins its own cell + prompt = metrics["prompt_tokens_per_second"] + assert prompt["value"] == metrics["prompt_tokens_per_second_native"]["value"] + assert prompt["derived"] is False + + +def test_radiance_throughput_arm_a_refused_window_is_n_a_with_its_label(metrics_text) -> None: + """A refused window is still an answer: n/a beside the honest Δ it refused.""" + text = metrics_text("radiance") + text = "\n".join(line for line in text.splitlines() + if not line.startswith("radiance:decode_tokens_per_second")) + rates = RateEstimator(span=10) + parse_radiance_metrics(text, rates, 1_000.0) + text = bump_metric(text, "vllm:generation_tokens_total", 50.0) + parse_radiance_metrics(text, rates, 1_010.0) + text = bump_metric(text, "vllm:generation_tokens_total", 60.0) + decode = parse_radiance_metrics(text, rates, 1_010.3)["decode_tokens_per_second"] + assert decode["value"] is None, "0.3 s is the loop's catch-up gap, not a rate" + assert decode["window"] == pytest.approx(0.3) + assert decode["window"] < MIN_WINDOW_SECONDS + assert decode["source"] == "computed:Δvllm:generation_tokens_total/Δt" + + +def test_radiance_throughput_arm_both_absent_is_n_a_never_zero(metrics_text) -> None: + text = metrics_text("radiance") + for name in ("radiance:decode_tokens_per_second", "radiance:prefill_tokens_per_second", + "vllm:generation_tokens_total", "vllm:prompt_tokens_total"): + text = "\n".join(line for line in text.splitlines() if not line.startswith(name)) + metrics = parse_radiance_metrics(text) # no estimator: no measured arm either + for key in ("decode_tokens_per_second", "prompt_tokens_per_second"): + cell = metrics[key] + assert cell["value"] is None, f"{key} printed a value with no source: {cell}" + assert cell["source"] is None + + +# ---- severity: the KV cell is rated, the spec cell is not --------------- # + +def test_radiance_kv_cell_carries_the_severity_verdict(metrics_text) -> None: + """Radiance publishes the same 0-1 ratio the vLLM map feeds the table: the + existing `llm.kv_cache_usage_pct` row rates it, no new threshold anywhere.""" + text = metrics_text("radiance") + base = Prom(text).scalar(["vllm:kv_cache_usage_perc"], agg="max") + assert base is not None + cell = parse_radiance_metrics(text)["gpu_cache_usage"] + assert cell["value"] == pytest.approx(base) + assert cell["source"] == "vllm:kv_cache_usage_perc" + assert cell["derived"] is False, "the verdict is additive; the cell still says what it was" + assert cell["severity"] == classify("llm.kv_cache_usage_pct", base * 100.0), \ + "the table's verdict for this value (percent scale)" + # push it above the table's fail bound (90 %): the verdict follows the value + target = 0.99 + pressed = bump_metric(text, "vllm:kv_cache_usage_perc", target - base) + cell = parse_radiance_metrics(pressed)["gpu_cache_usage"] + assert cell["value"] == pytest.approx(target) + assert cell["severity"] == "fail" + + +def test_radiance_spec_accept_carries_no_severity(metrics_text) -> None: + """Decision 4 pinned both ways: the KV cell is rated, the spec cell is not — an + efficiency number is not a verdict.""" + text = metrics_text("radiance") + metrics = parse_radiance_metrics(text) + assert metrics["spec_accept_rate"]["value"] == \ + Prom(text).scalar(["radiance:draft_acceptance_ratio"], agg="avg") + assert "severity" not in metrics["spec_accept_rate"] + assert metrics["gpu_cache_usage"]["severity"] is not None, \ + "the other direction: the KV cell is rated" + + +# ---- /stats as the session source ---------------------------------------- # + +def test_radiance_sessions_stats_arm_at_rest_counts_and_cap(metrics_text) -> None: + """The at-rest capture: requests[] empty → the counts-otherwise sentence, the cap + from /stats, `active` from the /metrics gauge (one definition in every arm). + The numbers come from the capture itself — volatile between re-captures.""" + stats = _radiance_stats() + result = engine_result("radiance", "http://r:8000", metrics_text("radiance"), + RateEstimator(), stats=stats, now=1.0) + sessions = result.payload["sessions"] + active_expected = Prom(metrics_text("radiance")).scalar(["vllm:num_requests_running"]) + assert sessions["active"] == active_expected, "active stays the /metrics gauge in every arm" + assert sessions["running"] == stats["running"] + assert sessions["waiting"] == stats["waiting"] + assert sessions["queue_cap"] == stats["queue_cap"] + assert sessions["list"] == stats["requests"] + assert sessions["source"] == "radiance /stats" + if not stats["requests"]: + assert sessions["detail"] == ( + f"radiance reports counts, not sessions: {stats['running']:g} running" + f" of cap {stats['queue_cap']:g}. Per-request detail appears here while " + f"requests are in flight.") + else: + assert sessions["detail"] is None, "rows in flight: no at-rest sentence" + + +def test_radiance_sessions_stats_arm_non_empty_rows_verbatim(metrics_text) -> None: + """A request in flight: the rows are the engine's own shape, verbatim.""" + stats = _radiance_stats() + rows = [{"id": 42, "model": "juggernaut", "state": "running", + "prompt_tokens": 1_200, "completed_tokens": 250}] + stats = {**stats, "requests": rows, "running": 1, "waiting": 2} + result = engine_result("radiance", "http://r:8000", metrics_text("radiance"), + RateEstimator(), stats=stats, now=1.0) + sessions = result.payload["sessions"] + assert sessions["list"] == rows, "the rows pass through untouched" + assert sessions["source"] == "radiance /stats" + assert sessions["detail"] is None + assert sessions["running"] == 1 + assert sessions["waiting"] == 2 + assert sessions["queue_cap"] == stats["queue_cap"] # the capture's cap, untouched + + +def test_radiance_sessions_missing_stats_fall_back_to_the_gauges(metrics_text) -> None: + """The sidecar failed: the poll is still healthy, the counts come from the + /metrics gauges (a different provenance, said so), and the cap is null — never 0.""" + result = engine_result("radiance", "http://r:8000", metrics_text("radiance"), + RateEstimator(), now=1.0) # stats=None: /stats did not answer + sessions = result.payload["sessions"] + assert sessions["running"] == 0.0, "the /metrics gauge's value" + assert sessions["waiting"] == 0.0 + assert sessions["queue_cap"] is None, "null, not 0 — rule 2" + assert sessions["list"] == [] + assert "did not answer" in sessions["detail"] + assert "gauges" in sessions["detail"] + assert "stats" not in result.payload, "no stats block: the sidecar never answered" + # the metrics passthroughs degrade with it + assert result.payload["metrics"]["queue_cap"]["value"] is None + assert result.payload["metrics"]["vram_used_pct"]["value"] is None + + +# ---- the whitelisted stats block ------------------------------------------ # + +def test_radiance_payload_stats_block_is_whitelisted(metrics_text) -> None: + stats = _radiance_stats() + result = engine_result("radiance", "http://r:8000", metrics_text("radiance"), + RateEstimator(), stats=stats, now=1.0) + block = result.payload["stats"] + assert set(block) == {"model", "version", "uptime_s", "startup_s", + "total_requests", "cards"}, \ + "the engine internals (link / passes / steps* / …) stay out of the payload" + assert block["model"] == "juggernaut" + assert block["version"] == "1.15.1" + assert isinstance(block["uptime_s"], int) and block["uptime_s"] >= 0, \ + "uptime is the engine's own seconds — volatile between captures" + card = block["cards"][0] + src = stats["cards"][0] + assert set(card) == {"index", "name", "vram_used", "vram_total", "vram_used_pct"} + assert card["vram_used"] == src["vram_used"], \ + "the raw bytes travel as the engine published them" + assert card["vram_total"] == src["vram_total"] + pct = card["vram_used_pct"] + assert pct["derived"] is True, "the one computed number in the block" + assert pct["source"] == "computed:vram_used/vram_total*100" + assert pct["value"] == pytest.approx(src["vram_used"] / src["vram_total"] * 100.0) + + +def test_radiance_a_renamed_stats_key_degrades_to_absent(metrics_text) -> None: + """A radiance upgrade that renames a /stats key degrades it to absent, not a + crash — the poll still returns its /metrics payload.""" + stats = _radiance_stats() + stats["engine_version"] = stats.pop("version") + result = engine_result("radiance", "http://r:8000", metrics_text("radiance"), + RateEstimator(), stats=stats, now=1.0) + block = result.payload["stats"] + assert "version" not in block, "renamed away: absent, never a guessed value" + assert "engine_version" not in block, "and not carried under the new name either" + assert block["model"] == "juggernaut", "the rest of the block is intact" + assert result.payload["metrics"]["spec_accept_rate"]["value"] is not None, \ + "the poll still returns" + # and a renamed card key degrades the computed pct, not the whole block + stats2 = _radiance_stats() + card = {**stats2["cards"][0], "vram_in_use": stats2["cards"][0]["vram_used"]} + del card["vram_used"] + stats2["cards"] = [card] + result2 = engine_result("radiance", "http://r:8000", metrics_text("radiance"), + RateEstimator(), stats=stats2, now=1.0) + row = result2.payload["stats"]["cards"][0] + assert "vram_used" not in row and "vram_in_use" not in row + assert row["vram_used_pct"]["value"] is None, "the computed number degrades to n/a" + + +# ---- the /stats passthroughs in the metrics dict ------------------------- # + +def test_radiance_queue_cap_is_the_stats_passthrough(metrics_text) -> None: + stats = _radiance_stats() + metrics = parse_radiance_metrics(metrics_text("radiance"), stats=stats) + cell = metrics["queue_cap"] + assert cell["value"] == stats["queue_cap"], "the /stats number, verbatim" + assert cell["source"] == "radiance /stats" + assert cell["derived"] is False + absent = parse_radiance_metrics(metrics_text("radiance")) + assert absent["queue_cap"]["value"] is None, "null, not 0 — rule 2" + assert absent["queue_cap"]["source"] is None + + +# ---- the history samples ------------------------------------------------- # + +def test_radiance_history_samples_include_the_new_series(metrics_text) -> None: + text = metrics_text("radiance") + stats = _radiance_stats() + result = engine_result("radiance", "http://r:8000", text, + RateEstimator(), stats=stats, now=1.0) + names = {s.metric for s in result.samples} + for expected in ("llm.decode_tokens_per_second", "llm.prompt_tokens_per_second", + "llm.kv_cache_usage", "llm.requests_running", "llm.requests_waiting", + "llm.spec_accept_rate", + "llm.prefix_cache_hit_ratio", "llm.tpot_seconds", + "llm.ttft_seconds", "llm.ttft_p95_seconds", + "llm.queue_depth", "llm.queue_cap", + "llm.decode_step_seconds_recent", "llm.vram_used_pct"): + assert expected in names, f"{expected} missing from the radiance samples" + # `tokens_total` is a payload key, not a history series (it is not an existing + # HISTORY_METRICS key, and the task's additions are the four above): the fleet + # block reads it from the payload, the chart never drew it + assert "llm.tokens_total" not in names + # the stored values are the capture's own numbers (volatile — pinned as passthrough, + # never as frozen values) + prom = Prom(text) + stored = {s.metric: s.value for s in result.samples} + assert stored["llm.decode_tokens_per_second"] == \ + prom.scalar(["radiance:decode_tokens_per_second"], agg="avg") + assert stored["llm.prompt_tokens_per_second"] == \ + prom.scalar(["radiance:prefill_tokens_per_second"], agg="avg") + assert stored["llm.queue_cap"] == stats["queue_cap"] + assert stored["llm.queue_depth"] == prom.scalar(["radiance:http_queue_depth"], agg="max") + assert stored["llm.decode_step_seconds_recent"] == \ + prom.scalar(["radiance:decode_step_seconds_recent"], agg="max") + assert stored["llm.kv_cache_usage"] == \ + prom.scalar(["vllm:kv_cache_usage_perc"], agg="max") + # the per-position ratios are snapshot-only (decision 2): no history series + assert not any("position" in name for name in names) + # no request_queue_time on this build: queue_seconds is n/a by absence + assert "llm.queue_seconds" not in names + + +def test_radiance_history_does_not_touch_gufo_or_vllm_samples(metrics_text) -> None: + """The existing keys and their candidate order are untouched: a gufo or vLLM + payload never grows a radiance series.""" + for engine in ("gufo", "vllm"): + result = engine_result(engine, "http://x:1", metrics_text(engine), + RateEstimator(), now=1.0) + names = {s.metric for s in result.samples} + for foreign in ("llm.queue_depth", "llm.queue_cap", + "llm.decode_step_seconds_recent", "llm.vram_used_pct"): + assert foreign not in names, f"{engine} grew a radiance series: {foreign}" + + +def test_series_names_radiance_is_its_own_map() -> None: + """`series_names` is the parse catalog — the map's keys, per engine.""" + names = series_names("radiance") + assert "spec_accept_rate" in names + assert "gpu_cache_usage" in names + assert "queue_depth" in names + assert "tokens_generated_total" not in names, "that is the gufo key" + assert "spec_accept_rate" not in series_names("vllm") + + +# ---- the fleet totals ---------------------------------------------------- # + +def test_fleet_totals_with_a_gufo_and_radiance_payload(metrics_text) -> None: + """The code needed no change: the aliases and the KV max already cover a radiance + payload; the seams sentence says the known asymmetries in its own words. + The numbers are re-derived from the two captures (volatile between re-captures). + """ + gufo_text = metrics_text("gufo") + rad_text = metrics_text("radiance") + gufo = engine_result("gufo", "http://g:1", gufo_text, RateEstimator(), now=1.0) + rad = engine_result("radiance", "http://r:8000", rad_text, + RateEstimator(), stats=_radiance_stats(), now=1.0) + totals = fleet_totals([gufo.payload, rad.payload]) + assert totals["engines_total"] == 2 + assert totals["engines_live"] == 2 + # running/waiting: the sum of each capture's own counters (gufo's aliases + the gauges) + gp = Prom(gufo_text) + rp = Prom(rad_text) + assert totals["requests_active"] == pytest.approx( + (gp.scalar(["llamacpp:requests_processing"]) or 0.0) + + (rp.scalar(["vllm:num_requests_running"]) or 0.0)) + assert totals["requests_waiting"] == pytest.approx( + (gp.scalar(["llamacpp:requests_deferred"]) or 0.0) + + (rp.scalar(["vllm:num_requests_waiting"]) or 0.0)) + gufo_kv = gp.scalar(["llamacpp:kv_cache_usage_ratio"], agg="max") or 0.0 + rad_kv = rp.scalar(["vllm:kv_cache_usage_perc"], agg="max") or 0.0 + assert totals["kv_cache_usage_max"] == pytest.approx(max(gufo_kv, rad_kv)), \ + "the true max: the lower engine's value must not hide the other's pressure" + assert totals["tokens_total"] == pytest.approx( + gufo.payload["metrics"]["tokens_total"]["value"] + + rad.payload["metrics"]["tokens_total"]["value"]) + # a fresh estimator: gufo's decode is n/a on its first poll, radiance's gauge wins + assert totals["decode_tokens_per_second"] == pytest.approx( + rad.payload["metrics"]["decode_tokens_per_second"]["value"]) + assert totals["prompt_tokens_per_second"] == pytest.approx( + rad.payload["metrics"]["prompt_tokens_per_second"]["value"]) + seams = totals["seams"] + assert "cache-hit" in seams, "gufo's prompt-counter asymmetry stays named" + assert "provenance" in seams, "the seams name the provenance labelling" + assert "vllm:prompt_tokens_total" in seams, \ + "and the thing the dashboard deliberately does not claim" diff --git a/tests/test_prom.py b/tests/test_prom.py index 2698cb8..72af929 100644 --- a/tests/test_prom.py +++ b/tests/test_prom.py @@ -14,8 +14,12 @@ from dashboards.prom import Prom def test_parses_counters_and_gauges_from_a_real_capture(metrics_text) -> None: prom = Prom(metrics_text("gufo")) - assert prom.scalar(["llamacpp:tokens_predicted_total"]) == 877_336.0 - assert prom.scalar(["llamacpp:kv_cache_usage_ratio"]) == 0.0 + # the capture's counters and gauges are live numbers (volatile between + # re-captures): the pin is that they parse at all, in a sane range + generated = prom.scalar(["llamacpp:tokens_predicted_total"]) + assert generated is not None and generated >= 0 + usage = prom.scalar(["llamacpp:kv_cache_usage_ratio"]) + assert usage is not None and 0.0 <= usage <= 1.0 assert prom.parse_errors == 0 diff --git a/uv.lock b/uv.lock index dcb3b07..fa9b6ca 100644 --- a/uv.lock +++ b/uv.lock @@ -626,14 +626,14 @@ wheels = [ [[package]] name = "pytest-asyncio" -version = "1.4.1" +version = "1.4.1.post1" source = { registry = "https://pypi.org/simple" } dependencies = [ { name = "pytest" }, ] -sdist = { url = "https://files.pythonhosted.org/packages/f8/9a/887535e477847f5159377ab35303923644840b13c0ca03c0a467f84d4680/pytest_asyncio-1.4.1.tar.gz", hash = "sha256:e8266eb094e5ee9ffdb2068c9836f33e209ea77a970eb846933d416b5602669b", size = 145237, upload-time = "2026-10-25T21:05:37.135Z" } +sdist = { url = "https://files.pythonhosted.org/packages/73/7f/c60a4338420b33453d4f814ac0c930abd399f162b9bdd21af4b9e363037f/pytest_asyncio-1.4.1.post1.tar.gz", hash = "sha256:f582d9ea4a1c082195abe8bd29a1fe106aeb1cd435e3dad2d3bc2749935c36a2", size = 145360, upload-time = "2026-11-01T18:26:03.732Z" } wheels = [ - { url = "https://files.pythonhosted.org/packages/46/d7/cd9e2708afdbf059658adaf08bdb0792ca52489871051d6ce7d498b51277/pytest_asyncio-1.4.1-py3-none-any.whl", hash = "sha256:507afa78ec77c6661164ef1a2368bc7820383fd1a14b2a7f813de8b5a92949cc", size = 17061, upload-time = "2026-10-25T21:05:35.473Z" }, + { url = "https://files.pythonhosted.org/packages/e3/de/adbc7578959cfab07e5e7c05cf6d54224a51e7667ea2c07458b6bc571e75/pytest_asyncio-1.4.1.post1-py3-none-any.whl", hash = "sha256:0755e488cc0a2b9bd2eab7292cc6390d4cbb8390f1020745647bae5a708e0165", size = 17140, upload-time = "2026-11-01T18:26:02.168Z" }, ] [[package]]