Job Statistics

The Job Statistics section of the Job summary report displays the top 10 jobs with certain statistics.

The statistics displayed include

Most transactions (shown in sample report below)
Largest average response time
Largest average processing unit time per transaction
Largest synchronous disk I/O per transaction A synchronous disk I/O is a disk access operation that must complete before program operation can continue.
Largest asynchronous disk I/O per transaction. An asynchronous disk I/O is a disk access operation that is not expected to complete before program operation can continue.
Most seize conflicts
Most record lock conflicts
Most active-to-ineligible occurrences
Most wait-to-ineligible occurrences
Most event wait occurrences

Example

                                                                   
                                            Job Summary Report                                        12/13/00 12:16:05
                                                          Job Statistics                                                  Page 0017
                                                       Report type *SUMMARY
Member  . . . : TRACESVT   Model/Serial  . : 270/10-45WFM       
Main storage . . : 2048.0 MB  Started  . . . . :12/13/00 11:53:31
  Library . . : TRACESVT   System name . . :ABSYSTEM            
Version/Release  :   5/ 1.0   Stopped  . . . . :12/13/00 11:53:54
Partition ID  : 00         Feature Code  . :22A8-2252-1519
JOBS WITH MOST TRANSACTIONS
                                        T   P                               Cum    Sync  Async                  Number         Cum
         Job     User Name/  Job        y   t   Nbr     Rsp     CPU   CPU   CPU    DIO    DIO   Nbr  Nbr  Nbr  Conflict  Pct   Pct
Rank     Name    Thread     Number  Pl  p   y   Tns    /Tns    /Tns   Util  Util   /Tns   /Tns  W-I  A-I  Evt  Lck  Sze  Tns   Tns
----  ---------- ---------- ------  --  -- --  -----  ------  ------  ----  ----  -----  -----  ---  ---  ---  ---  ---  ----  ----
  1   QPADEV0009 SUSTAITA   013832  04  I  20     43    .035    .018    .2    .2                                         93.5  93.5
  2   QPADEV0026 SOLBERG    013841  04  I  20      3   4.918    .179    .2    .4    154                                   6.5 100.0
  3
  4
  5
  6
  7
  8
  9
 10
JOBS WITH LARGEST AVERAGE RESPONSE TIME