TPDC Manual (G06.24+)

Using the SPAM Performance Data Charts and
Reports
Tandem Performance Data Collector (TPDC) Manual—526357-001
5-7
Apportioned Program CPU Consumption (WKLOAD)
Apportioned Program CPU Consumption (WKLOAD)
This 74-column chart provides an overview of apportioned CPU consumption. The
programs that consume most of the apportioned CPU time are at the top of the list.
Interrupt busy time and disk process CPU busy time are apportioned to programs (all
processes running from a given program code file) based on message traffic and a
combination of cache hits and physical I/Os, respectively. The chart displays:
•
Program file name
•
Number of processes run from the program file
•
The program’s apportioned share of total CPU consumption and a graph of this
share
•
The cumulative apportioned share of total CPU consumption
This chart uses the GLOBINFO, DGLOBAL, and WORKLOAD entities.
Parameters used are:
•
LID—specifies the Measure Load ID
•
EXCLUDE—specifies a value under which to exclude the number of requests per
second
•
SECTION—specifies the report section number
The chart is sorted in descending order of total apportioned CPU time.
Apportioned Program CPU Consumption for System \CSO (Release D20)
-----------------------------------
[ Total = 383 CPU msec/Sec ]
Procs <----Shr% = %-age of Total----> Cum.
Program File Name Count Shr% 0 5 10 15 20 25 30 Shr%
-------------------------- ----- ==== +----+----+----+----+----+----+ ----
$SYSTEM .SYS00 .OSIMAGE 17.0 |#####%*********** | 17.0
+----+----+----+----+----+----+
0 5 10 15 20 25 30
# = Interrupt, % = Disc Process,
* = 'User'.