Workload Manager Control Section

Offsets Name Length Format Description
0 0 R723MSCF 1 binary Service/Report class flags.
Bit
Meaning when set
0
Indicator for a report class
1
Workload activity data not available
2
Policy data not available
3
Execution velocity includes I/O delays
4
Indicator for CPU protection
5
Indicator for storage protection
6
Indicator for dynamic alias tuning
7
Indicator for I/O priority group HIGH
1 1 R723MFLG 1 binary Flags.
Bit
Meaning when set
0
Indicator for zAAP crossover
1
Indicator for zAAP honor priority
2
Indicator for zIIP honor priority
3
Failure returned by HISMT service. Multithreading maximum capacity numerator values are invalid.
4
Indicator that service class is not eligible for honor priority processing. When on, specialty engine eligible work in this service class will not be offloaded to CPs for help processing.
Start of change5End of change
Start of changeIndicator for a tenant report classEnd of change
Start of change6End of change
Start of changeService class and tenant report class periods that are associated with a resource group and have assigned a discretionary goal are excluded from workload management. End of change
Start of change7End of change
Start of changeReservedEnd of change
2 2 * 2   Reserved.
4 4 R723MNSP 8 EBCDIC Policy name.
12 C R723MDSP 32 EBCDIC Policy description.
44 2C R723MTPA 8 binary Local time/date of policy activation (STCK format).
52 34 R723MCPU 4 binary CPU service coefficient * 10,000
56 38 R723MIOC 4 binary I/O service coefficient * 10,000
60 3C R723MMSO 4 binary Storage service coefficient * 10,000. When being used in calculations, apply the following scaling: 
R723MMSO / 10000 * 4096 / 50 + 1
For details see z/OS MVS Planning: Workload Management, Defining Service Coefficients and Options.
64 40 R723MSRB 4 binary SRB service coefficient * 10,000
68 44 R723MTVL 4 binary WLM sample interval (in milliseconds).
72 48 R723MTV# 4 binary Number of times when WLM sampling code ran.
76 4C R723MOPT 2 EBCDIC Suffix of the IEAOPTxx parmlib member.
78 4E   2   Reserved.
80 50 R723MWNM 8 EBCDIC Workload name.
88 58 R723MWDE 32 EBCDIC Workload description.
120 78 R723MCNM 8 EBCDIC Service/Report class name.
128 80 R723MCDE 32 EBCDIC Service/Report class description.
160 A0 R723MCPG 2 binary Number of periods belonging to this service or report class.
162 A2 R723MSUB 1 binary Number of entries in the work/resource manager state section belonging to a subsystem.
163 A3 * 3   Reserved.
166 A6 R723MERF 6 EBCDIC Enqueue residency CPU service factor.
172 AC R723MADJ 4 binary Adjustment factor for CPU rate.
176 B0 R723MIDN 8 EBCDIC Service definition name.
184 B8 R723MIDD 32 EBCDIC Service definition description.
216 D8 R723MTDI 8 binary Local time/date the service definition was installed (STCK format).
224 E0 R723MIDU 8 EBCDIC Userid that installed the service definition.
232 E8 R723CLSC 8 EBCDIC Service class that last contributed to this report class. Blank if this is a service class.
240 F0 R723NFFI 4 binary Normalization factor for zAAP. Multiply zAAP service times or service units with this value and divide by 256 to calculate the CP equivalent value.
244 F4 R723NFFS 4 binary Normalization factor for zIIP. Multiply zIIP service units with this value and divide by 256 to calculate the CP equivalent value.
248 F8 R723NADJ 4 binary Nominal adjustment factor for CPU rate.
252 FC R723CECA 4 binary CEC adjustment factor.
256 100 R723MCF 4 binary Multithreading maximum capacity numerator for general purpose processors. Divide this value by 1024 to get the MT maximum capacity factor for all general purpose processors that were configured ONLINE for the complete interval.
260 104 R723MCFS 4 binary Multithreading maximum capacity numerator for zIIP. Divide this value by 1024 to get the multithreading maximum capacity factor for all zIIPs that were configured ONLINE for the complete interval. A zero value is reported if no zIIP is currently installed.
264 108 R723MCFI 4 binary Multithreading maximum capacity numerator for zAAP. Divide this value by 1024 to get the multithreading maximum capacity factor for all zAAPs that were configured ONLINE for the complete interval. A zero value is reported if no zAAP is currently installed.
Start of change268End of change 10C R723CPA_actual 4 binary Physical CPU adjustment factor based on Model Capacity Rating.
Start of change272End of change 110 R723CPA_scaling_factor 4 binary Scaling factor for R723CPA_actual.
276 114 R723CPA_actual_zCBP 4 binary

Reserved for future use.