5. FILES › 5.4 WLM Information Area Files › 5.4.5 Service Class File (WLMSEA)

5.4.5 Service Class File (WLMSEA)

The Service Class File contains information about the service
classes, with one observation per service class period, into
which work with similar resource needs and identical goals is
grouped.  Information in this file includes goal types,
target values, and indicators showing the presence or absence
of transaction response time, resource usage, and general
execution delay data.  Use these indicators to determine if
there are pertinent observations for a service class period
in these files:
 
  o  WLMSEC - Service Class Resource Consumption
  o  WLMSED - Service Class General Execution Delay
  o  WLMSEM - Service Class Response Time
 
Information in the WLMSEA file is derived from the type 72
subtype 3 RMF Workload Activity and Storage Data record.
 

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