anchor.diff:  
   include::{partialsdir}/modules/all-connectors/ref-connector-monitoring-streaming-metrics.adoc[leveloffset=+1]
   
  +[[oracle-monitoring-streaming-logminer]]
  +==== Log Miner Metrics
  +
  +The *MBean* is `debezium.oracle:type=connector-metrics,context=log-miner,server=_<database.server.name>_`.
  +
  +[cols="45%a,25%a,30%a"]
  +|===
  +|Attributes |Type |Description
  +
  +|[[log-miner-metrics-currentscn]]<<log-miner-metrics-currentscn, `CurrentScn`>>
  +|`long`
  +|The most recent SCN has has been processed.
  +
  +|[[log-miner-metrics-captureddmlcount]]<<log-miner-metrics-captureddmlcount, `CapturedDmlCount`>>
  +|`int`
  +|The number of DML operations observed.
  +
  +|[[log-miner-metrics-currentlogfilename]]<<log-miner-metrics-currentlogfilename, `CurrentLogFileName`>>
  +|`string[]`
  +|The current redo log filename.
  +
  +|[[log-miner-metrics-redologstatus]]<<log-miner-metrics-redologstatus, `RedoLogStatus`>>
  +|`string[]`
  +|The current status of the redo logs.
  +
  +|[[log-miner-metrics-switchcounter]]<<log-miner-metrics-switchcounter, `SwitchCounter`>>
  +|`long`
  +|The number of times the redo logs have switched.
  +
  +|[[log-miner-metrics-lastlogminerqueryduration]]<<log-miner-metrics-lastlogminerqueryduration, `LastLogMinerQueryDuration`>>
  +|`Duration`
  +|The duration it took for the last log mining query to prepare results for processing.
  +
  +|[[log-miner-metrics-averagelogminerqueryduration]]<<log-miner-metrics-averagelogminerqueryduration, `AverageLogMinerQueryDuration`>>
  +|`Duration`
  +|The average duration it has taken for log mining queries to prepare results for processing.
  +
  +|[[log-miner-metrics-logminerquerycount]]<<log-miner-metrics-logminerquerycount, `LogMinerQueryCount`>>
  +|`int`
  +|The number of log mining queries executed.
  +
  +|[[log-miner-metrics-lastprocessedcapturedbatchduration]]<<log-miner-metrics-lastprocessedcapturedbatchduration, `LastProcessedCapturedBatchDuration`>>
  +|`Duration`
  +|The duration it took for the last log mining query results to be processed.
  +
  +|[[log-miner-metrics-averageprocessedcapturedbatchduration]]<<log-miner-metrics-averageprocessedcapturedbatchduration, `AverageProcessedCapturedBatchDuration`>>
  +|`Duration`
  +|The average duration it has taken for the log mining query results to be processed.
  +
  +|[[log-miner-metrics-processedcapturebatchcount]]<<log-miner-metrics-processedcapturebatchcount, `ProcesssedCaptureBatchCount`>>
  +|`int`
  +|The number of log mining query results processed.
  +
  +|[[log-miner-metrics-batchsize]]<<log-miner-metrics-batchsize, `BatchSize`>>
  +|`int`
  +|The number of entries fetched by the log mining query per database round-trip.
  +
  +|[[log-miner-metrics-millisecondtosleepbetweenminingquery]]<<log-miner-metrics-millisecondtosleepbetweenminingquery, `MillisecondToSleepBetweenMiningQuery`>>
  +|`int`
  +|The number of milliseconds the connector sleeps before fetching another batch of results from the log mining view.
  +
  +|===
  +
   [[oracle-monitoring-schema-history]]
   [[oracle-schema-history-metrics]]
   ==== Schema History Metrics
  
positive.code:       "table": "CUSTOMERS",
        "txId" : null,
        "scn" : "1513734",
        "lcr_position" : null
      },
      "databaseName": "ORCLPDB1",
  
negative.code:             "ts_ms": 1520085154000,
              "txId": "6.28.807",
              "scn": 2122185,
              "commit_scn": 2122185,
              "snapshot": false
          },
          "op": "c",
  