Specifying System Options › Modify Parameters on the System Options Table › Performance Parameters

Performance Parameters

Performance parameters allow you to control aspects of system performance that affect how CA TPX uses your system resources.

                   TPX System Options Table Detail Panel 
                                                         Panelid  - TEN0101
  Command ===>                                           Userid   - USR047
                                                         Terminal - TPXSYS02
     System Options Table: SYSBTEST                      Date     - 03/14/03
                                                         Time     - 08:16:06
     Performance Parameters 
     ---------------------- 
         VTAM Authorized Path Facility:      N 
         Large Message Processing Option:    Y 
         Rtasks (Number of servers):         03 
         Load profiles at startup:           Y 
         Reserve ACB's at startup:           Y 
       * Maximum Sessions:                   00000 
       * Maximum TPX Users:                  00000 
       * ACL Runaway Limit                   10000 
         Build user name list at startup     Y 
 * Can be updated dynamically using the TPX Operator Reload Command 
 PF1=Help    PF3=End    PF4=Return   PF8=Next Page       "CANCEL" cancel

Notes:

1. Using the VTAM authorized path facility can save 20% to 30% of CPU resources. To use this facility, complete the following tasks:
   • Put the product into an authorized library using the procedure described in the Installation Guide.
   • Specify YES on the SRBEXIT parameter of each APPL statement in your major node as described in the Programming Guide. Vary the major node inactive, and then vary it active.
   • Specify Y in the VTAM Authorized Path Facility field on the performance parameters panel.
2. You must have ACF/VTAM version 2.1 or later to specify Y in the Large Message Processing Option field on the performance parameters panel.