gsxdsm
161edaa694
FN-9148: add PostgreSQL loaded-failure census
Add retained-log census tooling and evidence for PostgreSQL loaded-lane timeout investigations.
- Parse complete Vitest logs and optional diagnostics without opening PostgreSQL or running tests.
- Classify failing files, lifecycle positions, failure shapes, backend headroom, waits, and watchdog data.
- Cover high-failure, healthy, malformed-diagnostics, and truncated-log cases with fixtures.
- Document the reproduced population, unsupported remedies, and successor measurement requirements.
Files changed:
...res-loaded-lane-unrelated-failure-population.md | 80 ++++++++++
docs/testing.md | 8 +
.../fixtures/pg-loaded-failure-census/high-run.txt | 77 +++++++++
.../fixtures/pg-loaded-failure-census/high.jsonl | 4 +
.../fixtures/pg-loaded-failure-census/low-run.txt | 4 +
.../pg-loaded-failure-census/truncated-run.txt | 2 +
.../__tests__/pg-loaded-failure-census.test.mjs | 65 ++++++++
scripts/pg-loaded-failure-census.mjs | 172 +++++++++++++++++++++
8 files changed, 412 insertions(+)
Fusion-Task-Id: FN-9148
Fusion-Task-Lineage: c632a9d0-b823-4416-ab46-0d834e850007
Co-authored-by: Fusion (runfusion.ai) <noreply@runfusion.ai>
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