All statements issued to SM2R1 can be divided into three categories:
SET/MODIFY statements
Statement
Function
SET-TITLE
Output title
SET-EVALUATION-PERIOD
Define analysis period and analysis subinterval
SET-EXCEPTION-PERIOD
Fade out time periods
SET-REPORT-FOCUS
Select time slots from analysis period
MODIFY-REPORT-CONDITIONS
Modify preset range for the monitoring data of a subreport
Each of the SET/MODIFY statements sets a condition which is valid for subsequent analyses requested with PRINT statements. A SET statement remains in effect until it has been replaced by a new SET statement. The MODIFY statement applies to one program session. If a number of MODIFY statements are issued for the same variable, the settings specified in the last MODIFY statement are used for the current program session.
For each statement which modifies the analysis period a new SM2R1 header sheet is output, indicating the defined periods. Merely the basic evaluation period is indicated in the separate reports.
CREATE statements
Statement
Function
CREATE-TSN-SET
Declare SET names for TSNs
CREATE-USERID-SET
Declare SET names for user IDs
CREATE-JOBNAME-SET
Declare SET names for job names
CREATE-JOBCLASS-SET
Declare SET names for job classes
Each of the CREATE statements defines a certain set of connections, TSNs, user IDs, job names or job classes under a freely selectable name; afterwards an analysis requested via a PRINT statement is performed for them. Each further CREATE statement defines a new set. Sets already defined are kept until the end of the statement sequence, as long as the maximum number of definitions has not been exceeded.
PRINT/START statements
Statement
Function
PRINT-CONFIGURATION
Output system configuration
PRINT-REPORTS
Output report groups
PRINT-SUMMARY
Output summary analysis
PRINT-HSMS-STATISTICS
Output HSMS analysis
PRINT-TASK-STATISTICS
Output task analysis
PRINT-QUEUE-TRANSITION
Output statistics on task queues
START-AUTOMATIC-ANALYSIS
Start automatic bottleneck analysis
A specific analysis in accordance with the conditions defined by the SET statements is not started until one of the PRINT statements is issued.