{
  "issue": "https://github.com/morluto/rea/issues/4810",
  "baseline": "2c4338db1fdb7773e05376301c558cff2a0b4b80",
  "candidate": "3930a640fb8387cbd3079eee13fb90f82d1881dc",
  "units": {
    "latency": "milliseconds",
    "elapsed_cpu": "seconds",
    "memory": "kernel cgroup memory.peak bytes, including charged file cache and descendants"
  },
  "scope": "Three alternating before/after pairs per authentic retained native/JavaScript/small workflow; fresh stdio servers, three traversals of three two-row pages; catalog/import/oracles/export/close included in whole cost. OS caches uncontrolled. No actual model trial.",
  "resource_bounds": {
    "cpu_count": 1,
    "hard_memory_bytes": 8589934592,
    "early_stop_bytes": 7516192768,
    "swap_bytes": 0,
    "tasks_max": 192,
    "host_start_available_bytes_min": 17179869184,
    "host_stop_available_bytes_min": 8589934592,
    "observer_sha256": "6f089e645459eba80c5d73e39c21606c78173a44daf49fabc3b88c4631ce51c6",
    "guard_sha256s": [
      "760d541c60f4c0538f9c015964196e3be7bba12316f6085903244354e11aa992",
      "d2047721e50dd244900eb514d07025386e60908f77bb546bee5684baa1da2f19"
    ],
    "guard_observability_note": "The newer private guard only records existing host-available-memory readings and its own cgroup path. Resource thresholds, CPU affinity, observer and stop/cleanup logic are unchanged."
  },
  "resource_accounting": "Final complete corpus tasks exit0/cleanup verified/oom0 at payload exit while observer remains alive. Resource-stopped and earlier failed attempts are recorded separately; terminal whole-scope counters are unavailable. Weak cache metadata/private heap not measured independently.",
  "catalog": {
    "tools": 207,
    "bytes": 3158368,
    "sha256": "1d6c9a679b7c935318f5ea59d5362ef0a06945b3f4a4f210c86997ec15ba4f4c",
    "equal_across_all_18_runs": true
  },
  "facts": {
    "native": {
      "answer_sha256": "4e28c2c2a25620576d27abe846a05835ec49386b889779e33410c31971523b54",
      "calls": 25,
      "query_structured_content_equal": true,
      "original_records_preserved": true,
      "closed_session_cleared": true
    },
    "javascript": {
      "answer_sha256": "0fe3ad249eb1a7233a4966a56652c173667c48fdaf395b6c08fc6901ef3b46f7",
      "calls": 28,
      "query_structured_content_equal": true,
      "original_records_preserved": true,
      "closed_session_cleared": true
    },
    "small": {
      "answer_sha256": "9ca5874ce7bb610e39632157304fe4f52b09401d5fbd97ec981ad0588b8da485",
      "calls": 19,
      "query_structured_content_equal": true,
      "original_records_preserved": true,
      "closed_session_cleared": true
    }
  },
  "runs": [
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      "name": "topology-paired-after-javascript-1",
      "first_page_ms": 2720.542831999999,
      "eight_later_pages_ms": 82.69408900000417,
      "elapsed_seconds": 20.713,
      "family_cpu_seconds": 20.50093,
      "family_peak_bytes": 1311358976,
      "import_ms": 10970.411619,
      "catalog_ms": 1194.7045099999996,
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    },
    {
      "name": "topology-paired-after-javascript-2",
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      "elapsed_seconds": 20.011,
      "family_cpu_seconds": 19.733879,
      "family_peak_bytes": 1349349376,
      "import_ms": 10382.461203,
      "catalog_ms": 1436.8567430000003,
      "guard_sha256": "760d541c60f4c0538f9c015964196e3be7bba12316f6085903244354e11aa992"
    },
    {
      "name": "topology-paired-after-javascript-4",
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      "eight_later_pages_ms": 75.18833300000188,
      "elapsed_seconds": 23.023,
      "family_cpu_seconds": 22.22643,
      "family_peak_bytes": 1410211840,
      "import_ms": 10857.059245,
      "catalog_ms": 2247.621502,
      "guard_sha256": "760d541c60f4c0538f9c015964196e3be7bba12316f6085903244354e11aa992"
    },
    {
      "name": "topology-paired-after-native-1",
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      "family_cpu_seconds": 17.002728,
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      "guard_sha256": "760d541c60f4c0538f9c015964196e3be7bba12316f6085903244354e11aa992"
    },
    {
      "name": "topology-paired-after-native-2",
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      "elapsed_seconds": 14.383,
      "family_cpu_seconds": 14.091764,
      "family_peak_bytes": 1031806976,
      "import_ms": 7696.751557,
      "catalog_ms": 1175.233292,
      "guard_sha256": "760d541c60f4c0538f9c015964196e3be7bba12316f6085903244354e11aa992"
    },
    {
      "name": "topology-paired-after-native-3",
      "first_page_ms": 203.10824999999932,
      "eight_later_pages_ms": 65.1013469999998,
      "elapsed_seconds": 14.061,
      "family_cpu_seconds": 13.773228,
      "family_peak_bytes": 1098002432,
      "import_ms": 7967.397724,
      "catalog_ms": 1246.0458209999997,
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    },
    {
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      "catalog_ms": 1508.7439510000004,
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    },
    {
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    },
    {
      "name": "topology-paired-before-javascript-4",
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      "eight_later_pages_ms": 16864.908822999998,
      "elapsed_seconds": 39.629,
      "family_cpu_seconds": 39.267656,
      "family_peak_bytes": 1403023360,
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      "catalog_ms": 1212.8024130000003,
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    },
    {
      "name": "topology-paired-before-native-1",
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      "elapsed_seconds": 19.996,
      "family_cpu_seconds": 19.55106,
      "family_peak_bytes": 1063051264,
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      "catalog_ms": 1922.7818150000003,
      "guard_sha256": "760d541c60f4c0538f9c015964196e3be7bba12316f6085903244354e11aa992"
    },
    {
      "name": "topology-paired-before-native-2",
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      "family_cpu_seconds": 15.008304,
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    },
    {
      "name": "topology-paired-before-native-3",
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      "eight_later_pages_ms": 517.9172599999911,
      "elapsed_seconds": 19.083,
      "family_cpu_seconds": 18.752553,
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      "catalog_ms": 1879.787958,
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    },
    {
      "name": "topology-after-small-1",
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      "elapsed_seconds": 12.312,
      "family_cpu_seconds": 12.043895,
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      "import_ms": 6572.925846000001,
      "catalog_ms": 1173.0129960000004,
      "guard_sha256": "760d541c60f4c0538f9c015964196e3be7bba12316f6085903244354e11aa992"
    },
    {
      "name": "topology-after-small-2",
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      "elapsed_seconds": 16.246,
      "family_cpu_seconds": 16.068419,
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      "catalog_ms": 1821.1315130000003,
      "guard_sha256": "760d541c60f4c0538f9c015964196e3be7bba12316f6085903244354e11aa992"
    },
    {
      "name": "topology-after-small-4",
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      "eight_later_pages_ms": 62.58284999999887,
      "elapsed_seconds": 11.901,
      "family_cpu_seconds": 11.707784,
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      "guard_sha256": "d2047721e50dd244900eb514d07025386e60908f77bb546bee5684baa1da2f19"
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    {
      "name": "topology-before-small-1",
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      "elapsed_seconds": 17.585,
      "family_cpu_seconds": 17.312434,
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    },
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      "name": "topology-before-small-2",
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      "family_cpu_seconds": 13.936122,
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    },
    {
      "name": "topology-before-small-4",
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      "elapsed_seconds": 12.0,
      "family_cpu_seconds": 11.765305,
      "family_peak_bytes": 983314432,
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      "catalog_ms": 1138.6469730000003,
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    "tokenizer": "tiktoken",
    "version": "0.12.0",
    "encoding": "cl100k_base",
    "kind": "offline raw transport serialization estimate; one complete catalog plus each call name/arguments/reply exactly once; excludes initialization/framing, prompts, client rendering/discovery/replay, continuations and actual model usage; not an agent-token measurement",
    "runs": [
      {
        "run": "topology-paired-before-native-1",
        "catalog_tokens_estimated": 805215,
        "named_call_arguments_tokens_estimated": 1200,
        "reply_tokens_estimated": 43321,
        "total_tokens_estimated": 849736,
        "calls": 25
      },
      {
        "run": "topology-paired-after-native-1",
        "catalog_tokens_estimated": 805215,
        "named_call_arguments_tokens_estimated": 1200,
        "reply_tokens_estimated": 43321,
        "total_tokens_estimated": 849736,
        "calls": 25
      },
      {
        "run": "topology-paired-before-javascript-1",
        "catalog_tokens_estimated": 805215,
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        "reply_tokens_estimated": 49815,
        "total_tokens_estimated": 856384,
        "calls": 28
      },
      {
        "run": "topology-paired-after-javascript-1",
        "catalog_tokens_estimated": 805215,
        "named_call_arguments_tokens_estimated": 1354,
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        "calls": 28
      },
      {
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        "named_call_arguments_tokens_estimated": 1118,
        "reply_tokens_estimated": 33970,
        "total_tokens_estimated": 840303,
        "calls": 19
      },
      {
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        "catalog_tokens_estimated": 805215,
        "named_call_arguments_tokens_estimated": 1118,
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      }
    ]
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      "scenario": "native",
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      "pages": 32,
      "revised_unknown_id": "unk_057c8f2dbf30ec98851a66ee054366bc6e2e168874581e6f99cb80673d0ff9b8",
      "revision_checked": 2,
      "stale_update_rejected": true,
      "tampered_import_rejected_atomically": true,
      "unknowns_after_close": 0,
      "old_reference_refused": true
    },
    {
      "scenario": "javascript",
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      "pages": 32,
      "revised_unknown_id": "unk_057c8f2dbf30ec98851a66ee054366bc6e2e168874581e6f99cb80673d0ff9b8",
      "revision_checked": 2,
      "stale_update_rejected": true,
      "tampered_import_rejected_atomically": true,
      "unknowns_after_close": 0,
      "old_reference_refused": true
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  "cli_parity": [
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      "exact_bytes_equal": true,
      "bytes": 7316,
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      "bytes": 8876,
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      "evidence_id": "ev_97cac46d5139f6c48c3142798087814dcf36a37a9c99f7253668576bd3ae282a",
      "evidence_links": [
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    {
      "scenario": "small",
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      "exact_bytes_equal": true,
      "bytes": 7181,
      "sha256_before": "00dd070690e7b113e0cad73f9f7bcda6f42c515f8fdcc5173e8815bd3748b084",
      "sha256_after": "00dd070690e7b113e0cad73f9f7bcda6f42c515f8fdcc5173e8815bd3748b084",
      "evidence_id": "ev_3dcbcc5b2002f1e6caf7df005e3fcfd06a3afe14ccd72fff924c8e76d8498914",
      "evidence_links": [
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    "reason": "Started during initial before-javascript-3; stopped only the new owned validation scope, then retried serially. Baseline repetition3 retained but excluded from uncontended exploratory comparisons; all final cohort runs retained.",
    "status": "incomplete, shell reported exit241; no payload-completion receipt",
    "elapsed_seconds": 17.272,
    "family_cpu_seconds_last_observed": 12.204013,
    "peak_cgroup_bytes_sampled": 589766656,
    "final_scope_counters": null
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  "exploratory_costs": {
    "completed_tasks": 21,
    "elapsed_seconds_total": 649.262,
    "family_cpu_seconds_total": 599.762599,
    "family_peak_bytes_max": 1741795328,
    "comparison_status": "Earlier candidate and exploratory inputs; excluded from final comparison, raw individual reports retained in private audit cache.",
    "contended_baseline_task": {
      "name": "before-javascript-3",
      "revision": "2c4338db1fdb7773e05376301c558cff2a0b4b80",
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      "elapsed_seconds": 100.722,
      "family_cpu_seconds": 82.656181,
      "family_peak_bytes": 1290514432,
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  "runtime_entry_sha256": {
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      "bundle_bytes": 1745224,
      "source_evidence_id": "ev_14b4582084e425b597bea6246f0df94ab4856ac3ab9502c96551147210ca9c8b"
    },
    "javascript": {
      "bundle_sha256": "747ff602093a24d4876e3eb47da3f7ef68716a10ac7c09938f43c3be5c33e31d",
      "bundle_bytes": 21058430,
      "source_evidence_id": "ev_dd2ffe5ab2faa6e07e422886f64a87f99e35a0a1dce1acb5351b7a81cb2c9a11"
    },
    "small": {
      "bundle_sha256": "44ca561c2455706897d2ae8f51f45693e7276badd5e8454ec31d8c1b0cfb77eb",
      "bundle_bytes": 73051,
      "source_evidence_id": "ev_775d6cc6d0de96402b6e57a4258a0b78c337cfb1b7760aa22c39c3ee450c7dff"
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  },
  "validation": {
    "source": {
      "executed": "130 source tests across5files; check:fast; build:cached",
      "elapsed_seconds": 334.264,
      "family_cpu_seconds": 326.441674,
      "family_peak_bytes": 4487696384,
      "payload_exit_code": 0,
      "payload_cleanup_verified": true,
      "oom_events_at_payload_exit": 0
    },
    "compiled_boundary": {
      "executed": "36 CLI/MCP tests across4files",
      "elapsed_seconds": 93.343,
      "family_cpu_seconds": 91.926502,
      "family_peak_bytes": 2190270464,
      "payload_exit_code": 0,
      "payload_cleanup_verified": true,
      "oom_events_at_payload_exit": 0
    },
    "full_checks": {
      "source": "3930a640fb8387cbd3079eee13fb90f82d1881dc",
      "executed": "npm run check; npm run docs:check (five README consistency tests)",
      "elapsed_seconds": 45.552,
      "family_cpu_seconds": 43.309041,
      "family_peak_bytes": 1127768064,
      "payload_exit_code": 0,
      "payload_cleanup_verified": true,
      "oom_events_at_payload_exit": 0
    },
    "integration_current": {
      "source": "3930a640fb8387cbd3079eee13fb90f82d1881dc",
      "executed": "npm run test:focused -- three latest-main integration files; default test deadlines; 27 passed",
      "elapsed_seconds": 62.437,
      "family_cpu_seconds": 61.506209,
      "family_peak_bytes": 1846538240,
      "payload_exit_code": 0,
      "payload_cleanup_verified": true,
      "oom_events_at_payload_exit": 0
    }
  },
  "comparison_probe": {
    "scope": "Candidate-only internal JSON-owner regression, not baseline public-provider reproduction. Reflect.ownKeys instrumentation aborts at10000 inspections rather than consuming exponential CPU.",
    "objects_per_graph": 27,
    "before_candidate": "e30a94a4de6a3c4ec7c577c1551d2b448d82081e",
    "before_inspections": 10001,
    "before_status": "probe inspection budget exhausted",
    "after_candidate": "646312dad75e2cb2becb0dd4139b99a1c04d6bcc",
    "after_inspections": 54,
    "after_borrowed": true
  },
  "main_integration": {
    "main_commit": "bb212ffecb47e129cc569b9867b2b6e7c9b65685",
    "merge_commit": "71e0b2739a9cf9903e1cfa63dc5a5b576040fea7",
    "production_files_unchanged_from_measured_candidate": true,
    "scope": "Historical integration at71e0b2739 with production source646312dad; all attempts retained. Current source-specific checks are listed separately.",
    "attempts": [
      {
        "case": "initial_feature",
        "entrypoint": "npm run test:focused",
        "test_timeout_override_ms": null,
        "tests_passed": 26,
        "tests_failed": 1,
        "tests_skipped": 0,
        "payload_exit_code": 1,
        "elapsed_seconds": 139.805,
        "family_cpu_seconds": 125.252141,
        "family_peak_bytes": 1994223616,
        "payload_cleanup_verified": true,
        "oom_events_at_payload_exit": 0
      },
      {
        "case": "isolated_main",
        "entrypoint": "vitest run; one named test",
        "test_timeout_override_ms": null,
        "tests_passed": 1,
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