{
  "source": "9db8abff17b18f70a65da64f45ccdfc04f102c26",
  "platform": "maccatalyst-arm64",
  "version": "0.1.0-preview.2",
  "status": "Investigation complete; functional soak passed; memory plateau not established.",
  "baseline": {
    "durationSeconds": 905.1261124,
    "cycles": 7371,
    "activeStreamsAtCompletion": 0,
    "physicalFootprintMiB": [
      76.18852996826172,
      118.75105285644531
    ],
    "managedHeapMiB": [
      6.2118377685546875,
      36.97699737548828
    ],
    "nativeBridgeCounts": [
      3,
      3,
      3,
      3
    ],
    "nativeViewHostCounts": [
      2,
      2,
      2,
      2
    ],
    "nativeMallocMiB": [
      47.7990837097168,
      46.43685531616211,
      48.093990325927734,
      47.56101608276367
    ],
    "runId": "a393dc11-3185-4678-bd41-6f7fcbb5aba7"
  },
  "collectionDiagnostic": {
    "cycles": 2455,
    "managedMiBBefore": 16.869583129882812,
    "managedMiBAfter": 6.114463806152344,
    "managedMiBAtStartup": 6.214118957519531,
    "footprintMiBBefore": 78.65723419189453,
    "footprintMiBAfter": 66.82910919189453,
    "explicitFullCollections": 3,
    "samePackageAndAdapterHashes": true,
    "temporaryHarnessRestored": true,
    "runId": "78bfc98f-fc44-41f2-a601-88a0da357d7d"
  },
  "conclusions": [
    "No accumulation of native bridges or view hosts was observed in four heap snapshots; native allocated malloc memory remained approximately 46-48 MiB.",
    "The separate five-minute workload returned to approximately startup managed-heap size after explicit collection, supporting delayed collection as a contributor to observed memory growth.",
    "The unforced fifteen-minute run did not reach a memory plateau. This experiment does not prove the absence of a leak or establish indefinite memory stability."
  ],
  "unresolved": [
    {
      "finding": "macOS leaks reported small unattributed malloc blocks; no allocation stack logging was enabled.",
      "firstBytes": 47440,
      "lastBytes": 48736,
      "growthBytes": 1296,
      "attribution": "Unknown; not established as NativeChannels allocations."
    },
    "Android, iOS and Windows long-running memory behavior were not measured in this investigation."
  ],
  "limitations": [
    "One Mac Catalyst ARM64 development run using local mobile packages.",
    "External heap inspections briefly pause/fault process memory; capture times are recorded separately.",
    "No forced garbage collection; process footprint is not isolated NativeChannels heap usage.",
    "leaks output includes unattributed small malloc blocks; no allocation stacks were collected.",
    "These observations do not establish absence of leaks on all platforms.",
    "Forced collection was diagnostic only, after a separate shorter workload; it is not a production workaround or evidence that the entire fifteen-minute footprint is reclaimable."
  ]
}