Statistics HDB

A Statistics HDB provides the ability to warehouse and analyze CICS® statistics data via powerful online viewing and reporting facilities. Short-term in-depth analysis or long-term trend analysis for your CICS statistics is possible.

The following is an example of a Statistics HDB:
Figure 1. Example of a Statistics HDB definition
                             Statistics Reports                   Line 1 of 87
Command ===> ________________________________________________ Scroll ===> PAGE
                                                                              
                                                                   DB2        
___          ** Report **                                 Collect  Load       
     -  ___  Regions                                      Yes      Yes        
             ___  Transaction Manager                     Yes      No         
          -  D__  CICS Dispatcher                         No       No         
                  ___  Dispatcher Overview                No       No         
                  ___  Dispatcher TCB Modes               No       No         
                  ___  Dispatcher TCB Pools               No       No         
                  ___  MVS TCB Overview                   No       No         
                  ___  MVS TCBs                           No       No         
          -  A__  CICS Storage                            Yes      Yes        
                  ___  Storage Overview                   Yes      Yes        
                  ___  DSAs                               Yes      Yes        
                  ___  Domain Subpools                    Yes      Yes        
                  ___  Task Subpools                      Yes      Yes        
          -  ___  CICS Dumps                              Yes      No         
                  ___  Transaction Dump Overview          Yes      No         
                  ___  Transaction Dumps                  Yes      No         
Statistics data is collected for activated categories and reports with Collect=Yes.
Figure 2. Example of a Statistics HDB data collection
REPORT                       Statistics Reports                   Line 1 of 87
Command ===> ________________________________________________ Scroll ===> PAGE
                                                                              
System: IYK3Z4/MV2C        Type: INT  Interval: 2004/12/16 07:42:00 Thursday  
                                                                               
___          ** Reports **                              Size                  
     -  ___  Regions                                     379                  
             ___  Transaction Manager                      1                  
          -  ___  CICS Dispatcher                          0                  
                  ___  Dispatcher Overview                 0                  
                  ___  Dispatcher TCB Modes                0                  
                  ___  Dispatcher TCB Pools                0                  
                  ___  MVS TCB Overview                    0                  
                  ___  MVS TCBs                            0                  
          -  ___  CICS Storage                           355                  
                  ___  Storage Overview                    1                  
                  ___  DSAs                                8                  
                  ___  Domain Subpools                   342                  
                  S__  Task Subpools                       4                  
          -  ___  CICS Dumps                               5                  
                  ___  Transaction Dump Overview           1                  
                  ___  Transaction Dumps                   3                  
                  ___  System Dump Overview                1 
                  ___  System Dumps                        0 
Size indicates the number of records collected.
Figure 3. Example of a Statistics HDB report
REPORT    Task Subpools                                                                              Line 00000001 Col 002 010 
Command ===> ________________________________________________________________________________________________ Scroll ===> PAGE 
                                                                                                                               
System: IYK3Z4/MV2C        Type: INT  Interval: 2004/12/16 07:42:00 Thursday                                                   
                                                                                                                               
DSA                           DSA          GETMAIN    FREEMAIN     Element        Page               Peak Page  
Name      Location  Access    Index       Requests    Requests     Storage     Storage    Elements     Storage  
--------  --------  --------  --------  ----------  ----------  ----------  ----------  ----------  ----------  
CDSA      BELOW     CICS      CDSA              97          92        5680         20K           5         56K  
UDSA      BELOW     CICS      UDSA               0           0           0          0K           0          0K  
ECDSA     ABOVE     CICS      ECDSA           5661        5654        8064         16K           7         52K  
EUDSA     ABOVE     CICS      EUDSA              1           1           0          0K           0         64K