{
  "chapter": "38",
  "source_sha": "cbfc94ade5b57e449d6b73bf1485b1c5b1647022",
  "claims": [
    {
      "claim_id": "ch38.wrapper",
      "statement": "Runtime wrapper counts attempts before calls and errors only on non-nil returned errors.",
      "classification": "runtime-integrated",
      "source_path": "internal/docker/metrics.go",
      "source_sha": "cbfc94ade5b57e449d6b73bf1485b1c5b1647022",
      "line_start": 96,
      "line_end": 103,
      "associated_commits": [
        "b3e29e593f46b4e90899a56bd9391c03d7c42f1a"
      ],
      "validation": "executed",
      "evidence_log": "validation/labs/ch38/failed-pull-emission.json",
      "limitations": [
        "Only the matching fixture, package assertion or explicitly scoped existing observation was executed; other described procedures remain inspected.",
        "Actual instrumented fake pull and registry exposition passed. Prometheus rule evaluation, live scrape configuration and Grafana import were inspected only."
      ]
    },
    {
      "claim_id": "ch38.failure-reports",
      "statement": "tasks_failed_total increments for each accepted request whose requested status is failed, not only distinct transitions.",
      "classification": "runtime-integrated",
      "source_path": "internal/api/api.go",
      "source_sha": "cbfc94ade5b57e449d6b73bf1485b1c5b1647022",
      "line_start": 689,
      "line_end": 704,
      "associated_commits": [],
      "validation": "inspected",
      "evidence_log": null,
      "limitations": [
        "Read-only source/caller/test inspection; laboratory outcomes are separately labeled.",
        "Actual instrumented fake pull and registry exposition passed. Prometheus rule evaluation, live scrape configuration and Grafana import were inspected only."
      ]
    },
    {
      "claim_id": "ch38.scrape",
      "statement": "Bundled Prometheus scrape and evaluation intervals are15seconds with server/agent/postgres jobs.",
      "classification": "implemented package",
      "source_path": "deploy/monitoring/prometheus.yml",
      "source_sha": "cbfc94ade5b57e449d6b73bf1485b1c5b1647022",
      "line_start": 1,
      "line_end": 22,
      "associated_commits": [],
      "validation": "inspected",
      "evidence_log": null,
      "limitations": [
        "Read-only source/caller/test inspection; laboratory outcomes are separately labeled.",
        "Actual instrumented fake pull and registry exposition passed. Prometheus rule evaluation, live scrape configuration and Grafana import were inspected only."
      ]
    },
    {
      "claim_id": "ch38.alert",
      "statement": "DockerOperationErrorsHigh aggregates five-minute error rates above0.1for ten minutes.",
      "classification": "implemented package",
      "source_path": "deploy/monitoring/prometheus-rules.yaml",
      "source_sha": "cbfc94ade5b57e449d6b73bf1485b1c5b1647022",
      "line_start": 107,
      "line_end": 116,
      "associated_commits": [
        "357903ef7cb95a7d6d8fad5f426a48ed48bc0b76"
      ],
      "validation": "inspected",
      "evidence_log": null,
      "limitations": [
        "Read-only source/caller/test inspection; laboratory outcomes are separately labeled.",
        "Actual instrumented fake pull and registry exposition passed. Prometheus rule evaluation, live scrape configuration and Grafana import were inspected only."
      ]
    },
    {
      "claim_id": "ch38.cardinality",
      "statement": "Autoscaler recommendations use service_id labels despite general low-cardinality documentation.",
      "classification": "implemented package",
      "source_path": "internal/metrics/prometheus.go",
      "source_sha": "cbfc94ade5b57e449d6b73bf1485b1c5b1647022",
      "line_start": 119,
      "line_end": 126,
      "associated_commits": [],
      "validation": "inspected",
      "evidence_log": null,
      "limitations": [
        "Read-only source/caller/test inspection; laboratory outcomes are separately labeled.",
        "Actual instrumented fake pull and registry exposition passed. Prometheus rule evaluation, live scrape configuration and Grafana import were inspected only."
      ]
    },
    {
      "claim_id": "ch38.proxies",
      "statement": "Starter task/node panels consume cumulative state-change counters and scrape up proxies.",
      "classification": "implemented package",
      "source_path": "deploy/monitoring/grafana/orchestrator-dashboard.json",
      "source_sha": "cbfc94ade5b57e449d6b73bf1485b1c5b1647022",
      "line_start": 83,
      "line_end": 99,
      "associated_commits": [
        "aa44e586fd79147173588f0bf86763814bd23ec4"
      ],
      "validation": "inspected",
      "evidence_log": null,
      "limitations": [
        "Read-only source/caller/test inspection; laboratory outcomes are separately labeled.",
        "Actual instrumented fake pull and registry exposition passed. Prometheus rule evaluation, live scrape configuration and Grafana import were inspected only."
      ]
    }
  ]
}