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  1. Turning on profiling without having to stop and start Mine MINE or ApplyAPPLY, OR
  2. Editing the DDC file and then stopping and starting the MineMINE/Apply APPLY processes

MINE (without having to stop the

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MINE process)

  1. Start the command console and type

    No Format
    engine mine send memory_set PROFILER /home/oracle/..../prof_%S.%E
  2. Wait for a few log switches.
  3. Zip and upload the resulting files to Dbvisit Support. The profiler files will be in the location specified by the full path given (/home/oracle/..../prof_%S.%E)
  4. Turn off the profiling:

    No Format
    engine mine send memory_set PROFILER OFF

MINE (shutting down

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MINE)

  1. Shutdown the MINE process
  2. Edit the *-MINE.ddc DDC file.
  3. Add the following line to the DDC file (give full path name):  

    No Format
    memory_set PROFILER /home/oracle/..../prof_%S.%E
  4. Restart the MINE process
  5. Wait for a few plog PLOG switches.
  6. Zip and upload the resulting files to Dbvisit Support. The profiler files will be in the location specified by the full path given (/home/oracle/..../prof_%S.%E)
  7. Turn off the profiling with by removing the profiler command OR adding a comment in front of the line in the DDC file:

    No Format
    # memory_set PROFILER /home/oracle/..../prof_%S.%E
  8. Stop and restart the MINE process

APPLY (without having to stop the

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APPLY process)

  1. Start the command console and type

    No Format
    engine mine send memory_set PROFILER /home/oracle/..../prof_%S.%E
    engine mine send memory_set _THREADED_OCI YES
  2. Wait for a few plog PLOG switches.
  3. Zip and upload the resulting files to Dbvisit Support. The profiler files will be in the location specified by the full path given (/home/oracle/..../prof_%S.%E)
  4. Turn off the profiling:

    No Format
    engine mine send memory_set PROFILER OFF
    engine mine send memory_set _THREADED_OCI NO

APPLY (shutting down

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APPLY)

  1. Shutdown the APPLY process
  2. Edit the *-APPLY.ddc DDC file.
  3. Add the following line to the DDC file (give full path name):  

    No Format
    memory_set PROFILER /home/oracle/..../prof_%S.%E
    memory_set _THREADED_OCI NO
  4. Restart the APPLY process
  5. Wait for a few plog PLOG switches.
  6. Zip and upload the resulting file to Dbvisit Support. The profiler files will be in the location specified by the full path given (/home/oracle/..../prof_%S.%E)
  7. Turn off the profiling with by removing the profiler command OR adding a comment in front of the line in the DDC file:

    No Format
    # memory_set PROFILER /home/oracle/..../prof_%S.%E
    # memory_set _THREADED_OCI NO
  8. Stop and restart the APPLY process

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Note

In some cases, sub profiling can also be enabled to obtain finer grained profiling information. Please check with Dbvisit support before enabling this.

No Format
memory_set _SUBPROFILER=YES

 

Please see Configuration Variable Reference for more information on setting PROFILER.

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