3. PERFORMANCE ANALYSIS TOOLS › 3.1 Batch Initiator Simulation › 3.1.3 Standard Output › 3.1.3.3 Job Queue Size Report

3.1.3.3 Job Queue Size Report

The Job Queue Size Report describes, for each queue and for
each reporting interval, the queue of jobs waiting for batch
execution for the simulation period.  A sample report is
shown in Figure 3-2.

NOTE:  This report presents data produced by the simulation.
The figures shown are the output of the simulation inquiry,
not the description of actual queues.


                       JOB QUEUE SIZE REPORT
      SYSTEM = TEST                           RUN DATE = NOV 19, 1987
                         MODEL PARAMETERS
          START DATE/TIME                END DATE/TIME
           18NOV87:07:00                 18NOV87:12:00

     -------------------------------------------------------
     |     |  CLASS A  |  CLASS B  |  CLASS C  |  CLASS D  |
     | TIME|MAX END  NO|MAX END  NO|MAX END  NO|MAX END  NO|
     |     |QUE QUE ARR|QUE QUE ARR|QUE QUE ARR|QUE QUE ARR|
     |-----+----------+----------+----------+----------|
     | 7:00|  1   0   1|  .   .   .|  .   .   .|  1   0   2|
     | 7:05|  0   0   0|  .   .   0|  1   0   2|  1   0   1|
     | 7:10|  0   0   0|  .   .   0|  2   0   2|  1   0   1|
     | 7:15|  0   0   0|  2   1   5|  1   0   1|  1   0   3|
     | 7:20|  0   0   0| 11   1  13|  3   1   3|  0   0   0|
     | 7:25|  1   1   1|  1   1   0|  2   1   1|  1   0   1|
     | 7:30|  1   1   0|  2   1   1|  2   1   1|  1   0   1|
     | 7:35|  1   1   0|  5   4   4|  1   1   0| 14  14  14|
     | 7:40|  1   1   0|  5   4   2|  2   1   2| 15  14   2|
     | 7:45|  2   1   1|  4   4   0|  1   1   0| 14  14   0|
        .         .           .           .           .
        .         .           .           .           .
        .         .           .           .           .
     |11:35| 22  20   2| 88  82   6| 33  32   1| 29  27   3|
     |11:40| 23  22   5| 86  86   4| 33  30   2| 27  27   0|
     |11:45| 24  23   3| 90  86   5| 31  29   2| 27  27   0|
     |11:50| 26  25   8| 91  89  10| 31  30   3| 28  28   1|
     |11:55| 28  26   8| 90  89   3| 31  30   2| 29  28   2|
     |12:00| 27  26   1| 90  89   1| 31  31   1| 28  28   0|
     -------------------------------------------------------


 Figure 3-2. Sample Job Queue Size Report

REPORT OPTIONS

The fields available on the Batch Initiator Simulation
inquiry panel, shown in Figure 3-11, determine the content of
the information in the report.  The Inquiry panel and field
descriptions is documented in Section 3.1.6.

DATA ELEMENTS

The elements that create the report heading are documented in
Section 3.1.3.1, Common Report Elements.  Other data elements
in the Job Queue Size Report are:

Time:        The report interval covered by this report.  The
             length of this interval is determined by the
             Report intvl. field on the Batch Initiator
             Simulation inquiry panel.

Class:       Corresponds to the Report class field on the
             Batch Initiator Simulation inquiry panel.

The following three measures are provided for each reporting
interval for each class.  If no jobs for a particular class
have arrived during the period of the simulation, these
values are listed as missing (indicated by a period (.)  in
the report).

MAX QUE:     The maximum queue length during the reporting
             interval.

END QUE:     The queue length at the end of the reporting
             interval.

NO ARR:      The number of arrivals of jobs of that class
             during the reporting interval.