IBM Transaction Server OS - Manual (Page 6)

Creating the VSAM files . . . . . . . . . . . . . . . . . . . . . 21
Estimating the size of the MVS data space and VSAM files . . . . . . . . 21
Defining the VSAM files to CICS . . . . . . . . . . . . . . . . . . 22
Tailoring your CICS startup job. . . . . . . . . . . . . . . . . . . 23
Restarting your CICS region . . . . . . . . . . . . . . . . . . . 23
Chapter 4. Running the Scanner . . . . . . . . . . . . . . . . . 25
Creating a summary report . . . . . . . . . . . . . . . . . . . . 25
Creating a detailed report . . . . . . . . . . . . . . . . . . . . 27
Contents of a detailed report . . . . . . . . . . . . . . . . . . 28
Chapter 5. Running the Detector . . . . . . . . . . . . . . . . . 31
Displaying the Detector control screen . . . . . . . . . . . . . . . . 32
Starting the collection of affinity data . . . . . . . . . . . . . . . . 33
Pausing the collection of affinity data . . . . . . . . . . . . . . . . 34
Resuming the collection of affinity data. . . . . . . . . . . . . . . . 34
Stopping the collection of affinity data . . . . . . . . . . . . . . . . 35
Changing the Detector options . . . . . . . . . . . . . . . . . . . 36
Detector errors . . . . . . . . . . . . . . . . . . . . . . . . 39
Chapter 6. Running the Reporter . . . . . . . . . . . . . . . . . 41
Requesting a report from the Reporter . . . . . . . . . . . . . . . . 41
Output from the Reporter . . . . . . . . . . . . . . . . . . . . . 42
Affinity report . . . . . . . . . . . . . . . . . . . . . . . . 43
Producing affinity transaction group definitions . . . . . . . . . . . . 46
Using the affinity report . . . . . . . . . . . . . . . . . . . . . 47
Understanding the affinities . . . . . . . . . . . . . . . . . . . 48
Modifying affinity transaction groups . . . . . . . . . . . . . . . . 48
Compressing affinity data. . . . . . . . . . . . . . . . . . . . . 49
Using the IBM Cross System Product . . . . . . . . . . . . . . . . 50
Affinity analysis for a CICS region containing CSP 3.3 applications . . . . 50
Detailed affinity analysis . . . . . . . . . . . . . . . . . . . . 51
Chapter 7. Running the Builder . . . . . . . . . . . . . . . . . . 55
Syntax for input to the Builder . . . . . . . . . . . . . . . . . . . 56
HEADER statements . . . . . . . . . . . . . . . . . . . . . 58
Output from the Builder . . . . . . . . . . . . . . . . . . . . . 58
Combined affinity transaction group definitions . . . . . . . . . . . . 58
Data sets processed report . . . . . . . . . . . . . . . . . . . 61
Empty transaction groups report . . . . . . . . . . . . . . . . . 61
Group merge report . . . . . . . . . . . . . . . . . . . . . . 61
Error report . . . . . . . . . . . . . . . . . . . . . . . . . 62
Appendix A. Details of what is detected . . . . . . . . . . . . . . 65
ENQ/DEQ . . . . . . . . . . . . . . . . . . . . . . . . . . 65
TS commands . . . . . . . . . . . . . . . . . . . . . . . . . 66
LOAD HOLD/RELEASE . . . . . . . . . . . . . . . . . . . . . 66
RETRIEVE WAIT/START . . . . . . . . . . . . . . . . . . . . . 66
ADDRESS CWA . . . . . . . . . . . . . . . . . . . . . . . . 67
GETMAIN SHARED/FREEMAIN . . . . . . . . . . . . . . . . . . 67
LOAD/FREEMAIN . . . . . . . . . . . . . . . . . . . . . . . 67
CANCEL/DELAY/POST/START . . . . . . . . . . . . . . . . . . 68
SPI commands . . . . . . . . . . . . . . . . . . . . . . . . 69
WAIT commands . . . . . . . . . . . . . . . . . . . . . . . . 69
Appendix B. Correlating Scanner and Reporter output to source . . . . 71
iv CICS Transaction Affinities Utility Guide