Example: Summary by start time

The Performance Summary report in Figure 2 shows transaction activity broken down into 30 second time intervals. This allows you to measure transaction performance variations over time.

The commands to request this report are shown in the following example:
CICSPA SUMMARY(
               INTERVAL(00:00:30),           Time Interval is 30 seconds
               FIELDS(TRAN,                  Transaction ID
                      START,                 Transaction Start Time
                      TASKCNT,               Total Task count
                      RESPONSE(AVE,MAX),     Transaction response time
                      DISPATCH(TIME(AVE)),   Dispatch time
                      CPU(TIME(AVE)),        CPU time
                      SUSPEND(TIME(AVE)),    Suspend time
                      DISPWAIT(TIME(AVE)),   Redispatch wait time
                      FCWAIT(TIME(AVE)),     File I/O wait time
                      FCAMCT(AVE),           File access-method requests
                      IRWAIT(TIME(AVE)),     MRO link wait time
                      SC24UHWM(AVE),         UDSA HWM below 16MB
                      SC31UHWM(AVE)),        EUDSA HWM above 16MB
               TITLE1('Summary by Start Interval within Transaction ID'))
To use the CICS PA dialog to request this report, specify a Report Form like the following:
Figure 1. SUMMARY Report Form: by start time within transaction
                   EDIT SUMMARY Report Form - STARTIME
 
     Field    Sort 
     Name +   K  O  Type    Fn   Description
 __  TRAN____ K  A  _______ ___  Transaction identifier
 __  START___ K  A  TIMES__ ___  Task start time
 __  TASKCNT_       _______ ___  Total Task count
 __  RESPONSE       _______ AVE  Transaction response time
 __  RESPONSE       _______ MAX  Transaction response time
 __  DISPATCH       TIME___ AVE  Dispatch time
 __  CPU_____       TIME___ AVE  CPU time
 __  SUSPEND_       TIME___ AVE  Suspend time
 __  DISPWAIT       TIME___ AVE  Redispatch wait time
 __  FCWAIT__       TIME___ AVE  File I/O wait time
 __  FCAMCT__       _______ AVE  File access-method requests
 __  IRWAIT__       TIME___ AVE  MRO link wait time
 __  SC24UHWM       _______ AVE  UDSA HWM below 16MB
 __  SC31UHWM       _______ AVE  EUDSA HWM above 16MB
 __  EOR_____       _______ ___  ---------------- End of Report ----------------
 __  EOX_____       _______ ___  ---------------- End of Extract ---------------
Figure 2. Performance Summary report: by start time within transaction
 V5R1M0                                                 CICS Performance Analyzer
                                                           Performance Summary
 
SUMM0001 Printed at 12:03:45 04/17/2013     Data from 15:04:02  2/27/2010 to 15:07:28  2/27/2010                     Page   1
Summary by Start Interval within Transaction ID
 
                                Avg      Max      Avg      Avg      Avg      Avg      Avg      Avg      Avg      Avg      Avg
Tran     Start      #Tasks Response Response Dispatch User CPU  Suspend DispWait  FC Wait   FCAMRq  IR Wait SC24UHWM SC31UHWM
         Interval              Time     Time     Time     Time     Time     Time     Time              Time
TR01     15:04:00       89    .0584    .1233    .0012    .0011    .0572    .0015    .0025        3    .0000        0    88363
TR01     15:04:30      109    .0562    .1220    .0011    .0011    .0550    .0016    .0026        3    .0000        0    88360
TR01     15:05:00      104    .0551    .1328    .0013    .0012    .0538    .0017    .0027        3    .0000        0    88356
TR01     15:05:30      106    .0550    .1041    .0011    .0011    .0539    .0018    .0028        3    .0000        0    88355
TR01     15:06:00       86    .0588    .1354    .0012    .0011    .0576    .0016    .0026        3    .0000        0    88362
TR01     15:06:30       99    .0557    .0823    .0012    .0011    .0545    .0018    .0029        3    .0000        0    88352
TR01     15:07:00      117    .0549    .0912    .0012    .0011    .0537    .0016    .0024        3    .0000        0    88353
TR01                   710    .0562    .1354    .0012    .0011    .0550    .0016    .0026        3    .0000        0    88357
 
TR02     15:04:00      101    .1719    .3674    .0030    .0029    .1689    .0055    .0134       18    .0000        0    88358
TR02     15:04:30       98    .1612    .3661    .0029    .0028    .1583    .0056    .0134       18    .0000        0    88353
TR02     15:05:00      105    .1548    .3683    .0029    .0029    .1519    .0045    .0116       18    .0000        0    88356
TR02     15:05:30      104    .1693    .4151    .0030    .0029    .1663    .0048    .0122       19    .0000        0    88363
TR02     15:06:00      105    .1631    .4046    .0030    .0029    .1601    .0043    .0122       18    .0000        0    88359
TR02     15:06:30       89    .1572    .3499    .0030    .0028    .1541    .0049    .0125       18    .0000        0    88357
TR02     15:07:00       88    .1541    .3164    .0031    .0028    .1511    .0050    .0123       18    .0000        0    88354
TR02                   690    .1619    .4151    .0030    .0029    .1589    .0049    .0125       18    .0000        0    88357

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Timestamp icon Last updated: Saturday, 8 February 2014


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