5. FILES › 5.2 HAR Information Area Files › 5.2.12 CF Cache Structure Activity File (HARCFH)

5.2.12 CF Cache Structure Activity File (HARCFH)

SMEM @RMF1CFH
The CF Cache Structure File stores performance information
about CF cache structures.  The information is well suited
for analysis directed towards tuning cache structures.  This
file can be merged with the CF Request (HARCFR) file to
provide a complete picture of each CF cache structure.  There
is one HARCFH file observation for each CF cache structure
per RMF recording interval.
 
The information in the HARCFH file is obtained from the
request data section of the SMF type 74 subtype 4 record
written by RMF Monitor III.
The following sections describe the file's organization, list
the data elements maintained, and provide usage hints.

    1 - File Organization
    2 - Data Elements List
    3 - Usage Considerations
    4 - Retrieval Examples