Tuning Performance › Performance and Tuning Commands › SHOW SYSPGT Command—Display NCL System Performance Group Tables

SHOW SYSPGT Command—Display NCL System Performance Group Tables

The SHOW SYSPGT command displays the summary information about the NCL system performance group tables.

The system performance group table contains historical statistics about each of the four performance groups. The table also contains the priority that is given to NCL procedures when they start executing under the control of a particular group. The statistics show the number of currently active procedures, the total started and totals of performance control actions taken for each group.

This command has the following format:

SHOW SYSPGT

Example: Display Summary Information

 SHOW SYSPGT                                                                    
 N58013 PG--IPRTY-ACTV-UPDATED---STARTED---DELAYS----CPRTY                      
 N58004  1    1      3 14.42.05       13        0        0 BACKGROUND           
 N58004  2    1      2 14.42.05      121       17        3 OCS                  
 N58004  3    2      0 14.42.05        3        0        0 FULLSCREEN           
 N58004  4    1     57 14.42.05     2288       54       24 SYSTEM               
 N13503 *END*                                                                   

Return Information

PG

Displays the performance group number.

IPRTY

Displays the priority that is assigned to a procedure when it starts executing.

ACTV

Displays the number of currently active procedures.

UPDATED

Displays the time RCT control values were set. Initially, these values are set during system startup.

STARTED

Displays the total number of procedures that have run in this performance group.

DELAYS

Displays the total number of forced waits that have occurred for all procedures that have run in this performance group.

CPRTY

Displays the total number of priority changes that have occurred for all procedures that have run in this performance group.

text

Displays the descriptive name of the performance group.

Performance Groups

BACKGROUND

Identifies the group for procedures that execute without a physical terminal environment: BGMON and BGLOG.

OCS

Identifies the group for line mode procedures executing in association with a real OCS window, including commands from ROF sessions.

FULLSCREEN

Identifies the group for procedures that use panel services, including EASINET.

SYSTEM

Identifies the group for system-level procedures (BSYS, PPOPROC, CNMPROC, LOGPROC, and AOMPROC), RMINIT and RMREADY procedures, and CA SOLVE:FTS commands.