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GoldenGate Monitoring - GOUSER - 4/2014


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Oracle GoldenGate Monitoring presentation that was presented at Georgia Oracle User Group in April 2014.

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GoldenGate Monitoring - GOUSER - 4/2014

  1. 1. Bobby Curtis Sr. Technical Consultant Enkitec
  2. 2. Home: Registration: Location: Training Days Following E4:
  3. 3. Parameter Process Description REPORT EXTRACT/REPLICAT Specify the interval at which EXTRACT or REPLICAT generates interim runtime statistics in a process report REPORTCOUNT EXTRACT/REPLICAT Report a count of transaction records that EXTRACT or REPLICAT processed since startup REPORTROLLOVER EXTRACT/REPLICAT Force report files to age on a regular schedule, instead of when a process starts UPREPORTMINUTES UPREPORTHOURS Manager Specify the frequency with which Manager reports, EXTRACT, and REPLICAT processes run LAGREPORTMINUTES LAGREPORTHOURS Manager Specify the interval at which Manager checks for EXTRACT and REPLICAT lag LAGCRITICALSECONDS LAGCRITICALMINUTES LAGCRITICALHOURS Manager Specify a lag threshold that is considered critical, and to force a warning message to the error log when the threshold is reached LAGINFOSECONDS LAGINFOMINUTES LAGINFOHOURS Manager Specify a basic lag threshold; if lag exceeds the specified value, Oracle GoldenGate reports lag information to the error log. If the lag exceeds the value specified with the LAGCRITICAL parameter, Manager reports the lag as critical; otherwise, it reports the lag as an informational message
  4. 4. Command Process Description INFO MANAGER STATUS MANAGER Manager Determine whether or not the Manager process is running. If Manager is running, the port number is displayed. This command is an alias for STATUS MANAGER SEND MANAGER Manager Retrieve the status of the active Manager process or to retrieve dynamic port information as configured in the Manager parameter file INFO EXTRACT EXTRACT The status of EXTRACT (STARTING, RUNNING, STOPPED or ABENDED). LAG EXTRACT EXTRACT Determine a true lag time between EXTRACT and the data source. LAG EXTRACT calculates the lag time more precisely than INFO EXTRACTbecause it communicates with EXTRACT directly, rather than reading a checkpoint position in the trail SEND EXTRACT EXTRACT Communicate with a running EXTRACT process. The request is processed as soon as EXTRACT is ready to accept commands from users. STATUS EXTRACT EXTRACT Determine whether or not EXTRACT is running INFO REPLICAT REPLICAT Retrieve the processing history of a REPLICAT group. The output of this command includes: The status of REPLICAT (STARTING, RUNNING, STOPPED or ABENDED). STARTING means that the process has started but has not yet locked the checkpoint file for processing. (Oracle database) The REPLICAT mode: non-integrated or integrated. Whether or not REPLICAT is in coordinated mode and, if so, how many threads it currently uses. Approximate REPLICAT lag. The trail from which REPLICAT is reading. Etc … The basic command displays information only for online (continuous) REPLICAT groups. Tasks are excluded. LAG REPLICAT REPLICAT Determine a true lag time between REPLICAT and the trail. LAG REPLICAT estimates the lag time more precisely than INFO REPLICAT because it communicates with REPLICAT directly rather than reading a checkpoint position SEND REPLICAT REPLICAT Communicate with a starting or running REPLICAT process. The request is processed as soon as REPLICAT is ready to accept commands from users STATUS REPLICAT REPLICAT Determine whether or not REPLICAT is running
  5. 5. Image provided by Maaz Anjum
  6. 6. Topic Bug Resolution Manual Bugs are associated with application software MOS Note ID: 1298817.1 Scripts Often occur due to user errors within the scripts Normal code reviews would minimize error in scripts Oracle GoldenGate Director A few bugs! Bugs have been documented in MOS MOS Note ID: 1298817.1 Oracle Enterprise Manager 12c Few bugs have been identified. Oracle recommends using the plug-in to monitoring Oracle GoldenGate or later MOS Note ID: 1495998.1 (Berkley Database Data Store Bug)
  7. 7. Script Repo Location: Script Repo