Preparing to Run Reports › Archiving Statistics From the DDLDCLOG Area

Archiving Statistics From the DDLDCLOG Area

If statistics are written to the DDLDCLOG area during online processing, they are maintained in the DDLDCLOG area of the dictionary. Statistics are written to the DDLDCLOG area as follows:

• Interval Monitor— Performance Monitor writes statistics to DDLDCLOG if the system administrator specifies IMDCLOG=YES in the #PMOPT macro.
• Application Monitor— Performance Monitor writes statistics to DDLDCLOG if the system administrator specifies AMDCLOG=YES in the #PMOPT macro.

To archive the statistics from the DDLDCLOG area, use the batch component of the command facility to enter the ARCHIVE LOG statement.

Note:

• For more information about ARCHIVE LOG, see the CA IDMS Utilities Guide.
• For more information about the command facility, see the CA IDMS Common Facilities Guide.

Sample JCL

You can use the sample JCL in the following sections to archive the statistics from the log area. Remember to supply the appropriate values for variables (shown in italics). Descriptions of variables are provided.