{
  "GeneratedUtc": "2026-05-02T23:00:03Z",
  "Scenario": "native integrated history read",
  "Sanitized": true,
  "InstrumentedMethods": {
    "CServerClient.GetHandle": "0x060017F9",
    "HistorianClient.OpenConnection": "0x060055D8",
    "Query.StartDataQuery": "0x0600574B",
    "CRetrievalConnectionWCF.StartQuery2": "0x06004A0D",
    "CRetrievalConnectionWCF.GetNextQueryResultBuffer2": "0x06004A0E",
    "HistorianClient.GetNextRow<DataQueryResultRow>": "0x0600588D"
  },
  "ObservedValues": {
    "CServerClientGetHandleRecords": 0,
    "HistorianClientOpenConnectionHandle": 2,
    "StartDataQueryClientHandleCandidate": 2,
    "WcfStartQuery2ClientHandle": "<transient-redacted>",
    "WcfStartQuery2ServerQueryHandle": "<transient-redacted>",
    "WcfStartQuery2Success": 1,
    "WcfGetNextQueryResultBuffer2Success": 1
  },
  "Conclusion": "CServerClient.GetHandle is not called on this successful local history read path. The transient WCF retrieval client handle is therefore not obtained through this accessor; the next target should be direct field access or the virtual/calli path through CRetrieval.StartQuery2 and CSrvRetrievalConnection.StartQuery."
}