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The Address Space zAAP CPU Activity Report provides an
address space perspective of zAAP processor usage by zAAP
eligible address spaces by WLM Service Class or Report Class.
INTENDED USE:
The report shows how effectively zAAP processors are being
used by address spaces that have programs containing JAVA
code executing under the control of the Java Virtual Machine
(JVM). This report can also be used to evaluate how much
workload is zAAP eligible, to determine if zAAP processors
would be beneficial in offloading activity to zAAP processor
engines.
REPORT FORMAT:
The Address Space zAAP CPU Activity Report contains the
following sections:
o Identification
o Service Class / Report Class Summary
o Total for Service Class / Report Class
o Total for Sysplex
Identification Section
Report Timespan used to produce the
report
Report Range The selected beginning and
ending reporting period
Sysplex Name Name of the sysplex from which
the data originated
zAAP Normalization Factor that was used to convert
Factor zAAP CPU time into the equivalent
of a standard CP (PGMZAPNF)
Sorted by Sort order of the report within
each Service/Report Class:
either zAAP Eligible CPU Time,
Normalized zAAP CPU Time, or zAAP
Utilization Percentage in
ascending or descending order
Service Class / Report Class Summary
Service Class* The Service/Report Class to
Report Class* which the address space belongs
(WLMCLASS/WLMRPTCL)
Job Name Job Identifier
Address Space Type Batch, TSO, Started task,
APPC/MVS ASCH, Scheduled
transaction program (TP),
system address space (SAS)
subsystem identifier (PGMTYPE)
Program Name Name of the program being
executed
System ID System Identifier
Program Count Total number of executions for
a program
Total CP Processor CPU Total of all standalone CPU
Time time (Initiator TCB Time,
Initiator SRB Time,
Hiperspace CPU Time,
I/O Interrupt CPU Time,
Region Control Task CPU Time,
SRB CPU Time) accumulated for
the program.
Non-zAAP Eligible CPU Total SRB and TCB CPU time
Time without zAAP eligible time.
This is the time that was spent
by the program executing non-zAAP
eligible work.
zAAP Eligible CPU Total CPU time the program spent
Time executing zAAP eligible work
that could have run on a zAAP
processor, but ran on a standard
CP. (PGMZACTM)
Normalized zAAP CPU Total CPU time the program spent
Time executing JAVA application code
on a zAAP processor. (PGMZPNTM)
zAAP Utilization The percentage of the total zAAP
Percentage eligible and zAAP CPU time the
program actually executed on a
zAAP processor.
* Could be either Service Class or Report Class depending
on the report panel selection.
Total for Service Class / Report Class
The total of all activity for the Service Class or Report
Class.
Total for Sysplex
A grand total of all activity for the sysplex.
A sample report is shown in Figure 3-14.
INQUIRY ID:
SMFLS1
DATA SOURCE:
BATPGM
BAT_OE
BAT_SA
BAT_ST
BAT_TS
BAT_TP
DATA ELEMENTS USED:
SYSID - System Identifier
PGMTYPE - Job Exec Type (Batch TSO STC APPC OE SAS)
PGMCOUNT - Program Step Encountered
PGMHIPTM - Step Hiperspace CPU Time
PGMISRTM - Step Initiator SRB Time
PGMIOITM - Step I/O Interrupt CPU Time
PGMITCTM - Step Initiator TCB Time
PGMRCTTM - Step Region Control Task CPU Time
PGMSRBTM - Step SRB CPU Time
PGMTCBTM - Step TCB CPU Time
PGMZPNTM - Normalized zAAP CPU Time
PGMZACTM - zAAP Eligible CPU Time on a CP
PROGRAM - Program Name
WLMCLASS - Service Class
WLMRPTCL - Report Class
CALCULATIONS:
Total CP Processor CPU Time:
SUM(PGMISRTM,PGMITCTM,PGMSRBTM,
PGMTCBTM,PGMHIPTM,PGMRCTTM,
PGMIOITM);
Non-Eligible zAAP CPU Time:
PGMCPUTM - PGMZACTM
zAAP Utilization Percentage:
PGMZPNTM/SUM(PGMZACTM,PGMZPNTM) * 100
HOW TO PRODUCE THE REPORT:
o Enter the CA MICS Workstation Facility (MWF).
o Choose option 2, CA MICS Information Center Facility
(MICF).
o Choose option 2, Database Inquiries.
o Select SMFLS1, whose Catalog Group is GENERAL.
o Complete the MICF Execution panel. (If you are not
familiar with MICF, see the MICF User Guide and the MICF
Reference Guide.)
o Complete the specification panel illustrated below.
(Descriptions of the fields follow the panel.)
+----------------------------------------------------------------------+ |------------------ Address Space zAAP CPU Activity Report ----------- | | Command ===> | | | | Composing Inquiry: SMFLS1 - Address Space zAAP CPU Activity | | Database ===> ________________________________________ | | Cycle(s) ===> __ - __ | | Timespan ===> DETAIL (DETAIL only) | | Generate a report by hour ===> _ (Y/N) | | Generate a report for each value of Zone ===> _ (Y/N) | | Data Selection: | | dd mmm yy dd mmm yy dd mmm yy dd mmm yy | | Date Ranges ===> __ ___ __ - __ ___ __ __ ___ __ - __ ___ __ | | Hour ===> __ - __ | | Zone ===> _ _ _ _ _ _ _ _ _ | | Sysid ===> ____ ____ ____ ____ ____ ____ | | Sysplex ===> _______ _______ ________ _______ ________ | | | | Report by Service Class (S) or Report Class (R) ===> S (S/R) | | Service/Report Class Name (use '*' last for wildcard) ===> ________ | | Job Name (JOB) (use '*' last for wildcard) ===> ________ | | Program Name (PROGRAM) (use '*' last for wildcard) ===> ________ | | Sort by PGMZACTM (E), PGMZPNTM (N), or ZAAPUTIL (U) ===> _ (E/N/U) | | in ascending (A) or descending (D) order ===> _ (A/D) | +----------------------------------------------------------------------+
Database - Required. No default.
Specify up to six database unit IDs (the IDs of the
CA MICS database units from which the files are read).
If CA MICS files exist in only one database unit, this
parameter is set automatically. To display a selection
list of valid database unit IDs, specify ? (question
mark).
Cycle(s) - Required. Defaults to 01.
00-99 in either data entry field; leading zeros are
inserted automatically. The CA MICS files cycle
(specify first field) or cycle range (specify both
fields) for the inquiry execution.
Timespan - Required. Default is DETAIL. DETAIL is the
only timespan allowed.
Date - Optional. No default.
Up to two date ranges in DD MMM YY format. The first
value in each date range is the starting date and the
last value is the ending date. The ending date must be
higher than the starting date. The date ranges should
not overlap, but you can specify the higher range
before the lower range. An input observation is
selected if its date value is greater than or equal to
the starting date and is less than or equal to the
ending date of any specified date range.
Hour - Optional. No default.
An hour range from 0 to 23. The first value is the
starting hour and the last value is the ending hour.
The ending hour must be higher than the starting hour.
An input observation is selected if its hour value is
greater than or equal to the starting hour and is less
than or equal to the ending hour of the specified hour
range.
Zone - Optional. No default.
One-character zone value from 1 to 9. You can specify
up to nine zone values. An input observation is
selected if its zone value is equal to any of the
specified values.
SYSID - Optional. No default.
1-4 character SYSID value. You can specify up to six
SYSIDs. An input observation is selected if its SYSID
value is equal to any of the specified values.
SYSPLEX - Optional. No default.
1-8 character SYSPLEX value. You can specify up to
five SYSPLEXs. An input observation is selected if its
SYSPLEX value is equal to any of the specified values.
Report by Service Class (S) or Report Class (R) -
Required. Default is Service Class (S). Service Class
or Report Class to be used as control-break variables.
Valid entry is (S) for Service Class or (R) for Report
Class.
Service/Report Class Name - Optional. Default is all
service classes or report classes depending on the
report by variable selected. 1-8 character value
identifying the name of the service class (WLMCLASS) if
report by Service Class (S), or 1-8 character value
identifying the report class (WLMRPTCL) if report by
Report Class (R). You can specify an asterisk (*) as
the last character for wildcard selection.
Job Name (JOB) - Optional. Default is all jobs. 1-8
character value identifying the name of the job (JOB).
You can specify an asterisk (*) as the last character
for wildcard selection.
Program Name (PROGRAM) - Optional. Default is all
programs. 1-8 character value identifying the name of
the program (PROGRAM). You can specify an asterisk (*)
as the last character for wildcard selection.
Sort by PGMZACTM (E), PGMZPNTM (N), or ZAAPUTIL (U) in
ascending (A) or descending (D) order - Optional. No
default. 1 character value identifying the sort order
of how the report is displayed within each
service/report class and 1 character value identifying
if the sort is in ascending or descending order. The
report can be displayed in order of zAAP Eligible CPU
Time (PGMZACTM), Normalized zAAP CPU Time (PGMZPNTM),
or zAAP Utilization Percentage (ZAAPUTIL) within each
service/report Class.
USAGE CONSIDERATIONS:
This inquiry provides a user exit that you can use to perform
additional data selection from the CA MICS database. To
invoke this exit, you must first copy the shared inquiry into
your private MICF catalog, then select it for modification.
Finally code SAS statements in the SELECT macro, bracketed by
the %MACRO and %MEND statements.
The default for the SELECT macro is null. This macro is
invoked when the observations are read from the specified
CA MICS file(s). You can use it to delete observations from
the data as it is selected. For example, in a system
activity study, you might want to exclude test systems
starting with a T from the analysis. You would then code
the following:
%MACRO SELECT;
IF SYSID NE: 'T';
%MEND SELECT;
Note that you do not have to code the %MACRO and %MEND
statements, as they are already provided for you.
IMPORTANT: You must code each specified SAS statement in
accordance with the syntax of the SAS Macro Language, as
described in the SAS manuals. No validity checking is done
on the defined code. If the user code contains syntax or
logic errors, the inquiry will either terminate abnormally or
will produce unpredictable results.
A d d r e s s S p a c e z A A P C P U A c t i v i t y R e p o r t Page 001 Report: Detail Level Information Report Range: 09JUNyy:13:28:05 thru 16JUNyy:12:00:00 Sysplex Name: SYSX zAAP Normalization Factor: 1 +--------------------------------------------------------------------------------------------------------------------------------+ | Service Class: HOTBAT | | | | |----------------- CP ----------------| |-- zAAP --| | | | | Total CP Non-zAAP zAAP Normalized zAAP | | Job Address Program System Program Processor Eligible Eligible zAAP Utilization | | Name Space Type Name ID Count CPU Time CPU Time CPU Time CPU Time Percentage | | -------- ------------ -------- ------ --------- ----------- ----------- ----------- ----------- ----------- | | N98YYWH3 Batch SADGCO95 SYS1 4 0:00:32.62 0:00:15.02 0:00:17.60 0:01:10.57 80.04% | | ========= =========== =========== =========== =========== =========== | | | | Totals 4 0:00:32.62 0:00:15.02 0:00:17.60 0:01:10.57 80.04% | +--------------------------------------------------------------------------------------------------------------------------------+ +--------------------------------------------------------------------------------------------------------------------------------+ | Service Class: MQHOT | | | | |----------------- CP ----------------| |-- zAAP --| | | | | Total CP Non-zAAP zAAP Normalized zAAP | | Job Address Program System Program Processor Eligible Eligible zAAP Utilization | | Name Space Type Name ID Count CPU Time CPU Time CPU Time CPU Time Percentage | | -------- ------------ -------- ------ --------- ----------- ----------- ----------- ----------- ----------- | | CS9KZEJ Started Task BPXPR001 SYS1 2 0:01:23.74 0:01:22.16 0:00:01.58 0:00:02.96 65.20% | | ========= =========== =========== =========== =========== =========== | | | | Totals 2 0:01:23.74 0:01:22.16 0:00:01.58 0:00:02.96 65.20% | +--------------------------------------------------------------------------------------------------------------------------------+ +--------------------------------------------------------------------------------------------------------------------------------+ | Service Class: FASTUSS | | | | |----------------- CP ----------------| |-- zAAP --| | | | | Total CP Non-zAAP zAAP Normalized zAAP | | Job Address Program System Program Processor Eligible Eligible zAAP Utilization | | Name Space Type Name ID Count CPU Time CPU Time CPU Time CPU Time Percentage | | -------- ------------ -------- ------ --------- ----------- ----------- ----------- ----------- ----------- | | D92MXWG9 USS BPXPRFD SYS1 1 0:00:35.18 0:00:34.50 0:00:00.68 0:00:01.70 71.43% | | D8CMXWG9 USS BPXPRFD SYS1 1 0:00:34.80 0:00:34.24 0:00:00.56 0:00:01.33 70.37% | | D88MXWG9 USS BPXPRFD SYS1 1 0:00:35.39 0:00:34.50 0:00:00.89 0:00:02.08 70.03% | | D83MXWG9 USS BPXPRFD SYS1 1 0:00:31.26 0:00:30.67 0:00:00.59 0:00:01.43 70.79% | | D6GMXWG9 USS BPXPRFD SYS5 1 0:00:23.93 0:00:23.91 0:00:00.02 0:00:01.34 98.53% | | ========= =========== =========== =========== =========== =========== | | | | Totals 5 0:02:40.56 0:02:37.82 0:00:02.74 0:00:07.88 74.20% | +--------------------------------------------------------------------------------------------------------------------------------+
Figure 3-14. Address Space zAAP CPU Activity Report
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