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    "First pass interval sums include preflight intervals; later passes sum only newly captured native interval records. Occupancy is a sampled gauge, not an exact continuous peak.",
    "Throughput interval attribution assumes root-reported quiet>=6s capture boundaries; native IDs prove no intervening inference.",
    "All normal records are private until sanitized; native errors/startup can contain identifying free text.",
    "Observed state_transfers.*.bytes numerically equal operation counts in control logs. Preserve raw field names but do not use these as physical state-byte volumes without producer-unit verification; main_kv_transfers bytes/pages are separately reported."
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  "median_convention": "Statistical median averages the two middle observations for even N; native nearest-rank p50 is also retained. Gate evaluation must report both, never choose the favorable one."
}
