gtpo1mhq | Operations |
The offline data reduction utility reads the performance data that was gathered on the RTC tape (which has a data definition name of RTC) during data collection and summarizes this performance data to produce various reports. The format and content of the different reports are defined by specifying the various data reduction options in the MVS JCL that is used to run data reduction. These data options have a data definition name of OPTIONS.
When data reduction is completed, each RTC tape is automatically dismounted.
The STEPLIB card in the data reduction JCL refers to the library that contains the offline data reduction load module. The data set name of this library is ACP.LINK.RELnn.
The SORTLIB card in the data reduction JCL refers to the library that contains the sort and merge program used for data reduction. The data set name of this library is SYS1.LINKLIB.
Data reduction is started on the MVS system using the appropriate offline JCL. See Sample JCL for Offline Data Reduction for an example of this JCL. When you start data reduction, it is assumed that the MVS system is up and running and that the pack where the executable load module resides (ACP.LINK.RELnn) is online.
The region size required for running data reduction varies depending on different factors, including the data reduction reports that are produced. You should note the amount of storage used by the MVS system for the various types of data reduction reports and adjust the region parameter accordingly for subsequent reductions.
The format and content of the different data reduction reports are defined by specifying the various data reduction options in the MVS JCL that is used to run data reduction. See Data Reduction Options for more information about these options.
Data reduction reports are printed in the order that you defined them in the MVS JCL (DREPT through SYSOUT). A list of the limitations placed on the data reduction programs by the preprocessor variables is displayed at the end of the data reduction reports. This list is ended by a row of asterisks (*). Any error messages that are created while reading the RTC tape and reducing the data are displayed after the row of asterisks. Review this section of the data reduction report to determine if data reduction completed successfully.
Table 14 describes the options you can specify in the data reduction JCL to define the content and format of the reduction reports that are produced.
See Sample JCL for Offline Data Reduction for an example of the data reduction JCL.
Table 14. Data Reduction Options
Reduction Keyword | Option | Suboption | Description of Report Produced |
---|---|---|---|
CONTROL | DUMP | When no suboptions are specified, this option formats all of the non-data collection records on the RTC tape and includes them in the status report. | |
CONTROL | DUMP | nnnn | This option/suboption combination formats the non-data collection records on the RTC tape (up to the number specified) and includes them in the status report. |
SYSTEM | System summary reports only. | ||
SYSTEM | DISTRIBUTION | Statistical distribution of system parameters. | |
SYSTEM | PLOT | Chronological plot of system parameters. | |
FILE | File summary reports only. Must specify subsystem for MDBF environment. | ||
FILE | ACCESSESPERID | nnnn | All accesses by ID for device nnnn (for example, 01A5). |
FILE | ACCESSESPERID | Syyyy | All accesses by ID for symbolic device yyyy (for example, 0004). |
FILE | ACCESSESPERID | nn | Counts of accesses by ID for each device on channel nn (for example, 01). |
FILE | ACCESSESPERID | SUM | A summary of accesses by ID for each device type in the system. |
FILE | ACCESSESPERID | ALL | A summary and all devices accessed. |
FILE | CACHE | When no suboptions are specified, this option selects by default the set
of 3990 storage control device summary reports (1 report per active cache
subsystem). Each report contains:
| |
FILE | CACHE | DEVICESUM | This option/suboption combination selects the set of 3990 storage control
device summary reports (1 report per active cache subsystem). Each
report contains:
|
FILE | CACHE | DEVICEALL | This option/suboption combination selects the following reports:
|
FILE | CACHE | Dnnnn | This option/suboption combination selects the 3990 storage control report for the specified DASD, which contains 2 pages of statistics for the specific DASD. nnnn is the symbolic device address of the DASD. |
FILE | CACHE | CACHESUM | This option/suboption combination selects the 3990 storage control cache summary report, which contains one column of totals for all of the active cache subsystems and one column of subtotals for each of the active cache subsystems. |
FILE | CACHE | CACHEALL | This option/suboption combination selects the following reports:
|
FILE | CACHE | Cnnnn | This option/suboption combination selects the 3990 storage control reports, which contains subtotals reports for the specified cache subsystem. Each report contains 2 pages of subtotals for the specific cache subsystem. nnnn is the identifier of the cache subsystem. |
FILE | CACHE | SALL | This option/suboption combination selects the following reports:
|
FILE | CACHE | Snn | This option/suboption combination selects the 3880 storage control report, which is a subtotals report for the specified 3880 storage director that contains subtotals for the specific 3880 storage director. nn is the identifier of the storage director. |
FILE | COMPARISON | The total accesses for all devices are plotted on histograms by device type. | |
FILE | CYLINDERANALYSIS | nnnn | Counts of accesses by cylinder for device nnnn (for example, 01A5). |
FILE | CYLINDERANALYSIS | Syyyy | Counts of accesses by cylinder for symbolic device yyyy (for example, 0004). |
FILE | CYLINDERANALYSIS | nn | Counts of accesses by cylinder for each device on channel nn (for example, 01). |
FILE | CYLINDERANALYSIS | SUM | A summary of accesses by cylinder for each nonfixed head file type in the system. |
FILE | CYLINDERANALYSIS | ALL | A summary and all devices accessed. |
FILE | DISTRIBUTION | nnnn | Statistical distribution of device nnnn (for example, 01A5). |
FILE | DISTRIBUTION | Syyyy | Statistical distribution of symbolic device yyyy (for example, 0004). |
FILE | DISTRIBUTION | nn | Statistical distribution of all the devices on channel nn (for example, 01). See notes. |
FILE | DISTRIBUTION | ALL | Statistical distribution of all devices in the system. See notes. |
FILE | PATHACTIVITY | Summary of channel path activity exceptions. This report shows discrepancies in channel path use if any exist. | |
FILE | PLOT | nnnn | Chronological plot of device nnnn (for example, 01A5). |
FILE | PLOT | Syyyy | Chronological plot of symbolic device yyyy (for example, 0004). |
FILE | PLOT | nn | Chronological plot of all devices on channel nn (for example, 01). See notes. |
FILE | PLOT | ALL | Chronological plot of all devices in the system. See notes. |
PROGRAM | When no other program-reduction report is requested, this option selects by default the Program Names and Program Enters report for the program selected for reduction. | ||
PROGRAM | CUMULATIVECUTOFFS | nnn mmm | The nnn value specifies the cumulative percentage at which to cut off the program enters report. The mmm value specifies the cumulative percentage at which to cut off the program on-file enters report. |
PROGRAM | LEGEND | This option selects the program legend report. | |
PROGRAM | PACKAGE | yyyyyyyy | The yyyyyyyy value specifies the name of a package of programs in the program selected for reduction. It may be followed by as many as 5 program name patterns. For example, a pattern of A means any program name beginning with A; *A* means any program name with A as its second or third character; *A means any program name ending in A; and AAAA means that program name. |
PROGRAM | PACKAGEREPORTS | When no suboptions are specified, this option selects by default all 3 of the package reports (the package details report, the cumulative package enters report, and the cumulative package on-file enters report) for the program selected for reduction. | |
PROGRAM | PACKAGEREPORTS | DETAILS | This option/suboption combination selects the package details report for the program selected for reduction. |
PROGRAM | PACKAGEREPORTS | ENTERS | This option/suboption combination selects the cumulative package enters report for the program selected for reduction. |
PROGRAM | PACKAGEREPORTS | ONFILES | This option/suboption combination selects the cumulative package on-file enters report for the program selected for reduction. |
PROGRAM | PROGRAMREPORTS | When no suboptions are specified, this option selects by default all 4 of the program reports (the program details report, the cumulative program enters report, the cumulative program on-file enters report, and the program-category statistics report) for the program selected for reduction, or for each package of programs in that program. | |
PROGRAM | PROGRAMREPORTS | DETAILS | This option/suboption combination selects the program details report for the program selected for reduction, or for each package of programs. |
PROGRAM | PROGRAMREPORTS | ENTERS | This option/suboption combination selects the cumulative program enters report for the program selected for reduction, or for each package of programs. |
PROGRAM | PROGRAMREPORTS | ONFILES | This option/suboption combination selects the cumulative program on-file enters report for the subsystem selected for reduction, or for each package of programs. |
MESSAGE | Action code and message summary reports only. | ||
MESSAGE | ACTIONCODE | cty appl | The messages for application appl will be collected by action code for cty (for example, LAX-LOS ANGELES). |
MESSAGE | ACTIONCODE | LINEln appl | The messages for application appl will be collected by action code for line ln (for example, 05). |
MESSAGE | ACTIONCODE | LNIAlnia appl | The messages for application appl will be collected by action code for line ln, terminal interchange ia (for example, 0502). |
MESSAGE | ACTIONCODE | ALL appl | Output message data will be included for application appl in the standard action code summary (continuous mode only). |
MESSAGE | APPLICATION | appl | The messages will be collected by application for appl (for example, RES0). This option is applicable to continuous mode only. |
MESSAGE | CITYSUMMARY | The activity for each city in the line network. | |
MESSAGE | DISTRIBUTION | LINEln | Statistical distribution of parameters for line ln (for example, 05). |
MESSAGE | DISTRIBUTION | ALL | Statistical distribution of parameters for the communication system. |
MESSAGE | PLOT | LINEln | Chronological plot of parameters for line ln (for example, 05). |
MESSAGE | PLOT | ALL | Chronological plot of parameters for the communication system. |
MESSAGE | STREAM | cty | The message stream from cty (for example, LAX-LOS ANGELES) will be printed. The output messages will be limited to 65 bytes. |
MESSAGE | STREAM | ctyA | The message stream from cty (for example, LAX-LOS ANGELES) will be printed. The output messages will be printed in their entirety as seen by the agent. |
MESSAGE | TERMINALACTIVITY | cty | The activity for each terminal in cty (for example, CHI-CHICAGO) will be reported. |
SNA | Action Code, Message Summary, and NCP/ALS/CTC summary reports only. | ||
SNA | DISTRIBUTION | node | Statistical distribution of NCP/ALS/CTC parameters for node (for example, CTC4076). |
SNA | DISTRIBUTION | ALL | Statistical distribution of NCP/ALS/CTC parameters for the system. |
SNA | LUACTIVITY | node* | The activity for each LU requested (for example, LN2C*) will be reported. |
SNA | PLOT | node | Chronological plot of NCP/ALS/CTC parameters for node (for example, NCP2242). |
SNA | PLOT | ALL | Chronological plot of NCP/ALS/CTC for the system. |
SNA | STREAM | node | The message stream from a logical unit (LU) will be printed. The output messages will be limited to 65 bytes. |
SNA | STREAM | DDM | The distributed data management (DDM) message stream between the TPF system and the attached database will be printed. The message existence time will be listed for each input message immediately preceded by an output message. |
SNA | STREAM | node FULL | The message stream from a logical unit (LU) will be printed. The output messages will be printed in their entirety. |
REDUCE | SS | xxxx | Reduction of all subsystem users for this subsystem, where xxxx is subsystem mnemonic. |
REDUCE | SYS | Reduction of non-MDBF system. | |
ALIAS | S ss | name | The ALIAS cards are free format, where:
|
ALIAS | U ssu | name |
Notes:
The following JCL is an example of the JCL that you can use to run data collection. Notice the STEPLIB card that defines the library containing data reduction load module. Also notice the SORTLIB card that defines library containing the sort program.
After the RTC tape is defined in the JCL, the various data sets required for sorting and for the data reduction reports are defined. The option cards that specify the types of reports are placed after these data definitions. See Data Reduction Options for more information about these option cards.
As with any example, you may need to adapt portions of this JCL to your site requirements.
Figure 2. Data Reduction Sample JCL
//REDUCE JOB (82FIV, ),MSGLEVEL=(1,1),CLASS=A,TIME=1440 //SYSPRGO EXEC PGM=DATAREAD,REGION=3000K //STEPLIB DD DSN=VIR0000.DEVP.TEST.LK,DISP=SHR //SORTLIB DD DSN=SYS1.SORTLIB,DISP=SHR //* //* THE RTC TAPE LABEL STATEMENT MAY NEED TO BE CHANGED DEPENDING //* UPON THE METHOD THE TAPE WAS INITIALIZED DURING COLLECTION. //RTC DD UNIT=3480,DISP=(SHR,KEEP),DSN=RTC.TAPE,LABEL=(,SL), // VOL=SER=(AL0314,AL0768,AL0256),DCB=OPTCD=B //* //* THE FOLLOWING DATA SETS ARE USED TO OUTPUT THE //* DATA REDUCTION REPORTS. //DREPT DD DCB=(RECFM=VBM,LRECL=137,BLKSIZE=141),SYSOUT=A, // OUTLIM=50000 //SREPT DD DCB=(RECFM=VBM,LRECL=137,BLKSIZE=141),SYSOUT=A, // OUTLIM=50000 //FSSUM DD DCB=(RECFM=VBM,LRECL=137,BLKSIZE=141),SYSOUT=A, // OUTLIM=50000 //PREPT DD DCB=(RECFM=VBM,LRECL=137,BLKSIZE=141),SYSOUT=A, // OUTLIM=50000 //FILREPT DD DCB=(RECFM=VBM,LRECL=137,BLKSIZE=141),SYSOUT=A, // OUTLIM=50000 //MOUT DD DCB=(RECFM=VBM,LRECL=137,BLKSIZE=141),SYSOUT=A, // OUTLIM=50000 //STATUS DD DCB=(RECFM=VBM,LRECL=137,BLKSIZE=141),SYSOUT=A, // OUTLIM=50000
//* //* THE FOLLOWING DATA SETS ARE USED TO LIMIT MVS SYSTEM OUTPUT //* //SYSABEND DD SYSOUT=A,OUTLIM=100000 //SYSPRINT DD SYSOUT=A,OUTLIM=100000 //SYSOUT DD SYSOUT=A,OUTLIM=100000 //PLIDUMP DD SYSOUT=A,OUTLIM=100000 //SYSUDUMP DD SYSOUT=A,OUTLIM=100000 //* //* THE FOLLOWING DATA SET IS USED BY THE DRIVER FOR THE HEADER //* //HEADER DD UNIT=SYSDA,DISP=(NEW,DELETE),SPACE=(CYL,(1,1)), // DCB=(RECFM=VM,LRECL=137,BLKSIZE=141),DSN=&&HEADER1 //* //* THE FOLLOWING DATA SETS ARE USED BY SYSTEM REDUCTION FOR DETAIL //* REPORTS //* //STEMP DD UNIT=SYSDA,SPACE=(CYL,(3,3)),DSN=&&STEMP1, // DCB=(RECFM=FB,LRECL=424,BLKSIZE=4240) //STEMPIS DD UNIT=SYSDA,SPACE=(CYL,(3,3)),DSN=&&STEMPIS1, // DCB=(RECFM=FB,LRECL=2048,BLKSIZE=10240) //STEMPID DD UNIT=SYSDA,SPACE=(CYL,(3,3)),DSN=&&STEMPID1, // DCB=(RECFM=FB,LRECL=1408,BLKSIZE=14080) //MDWKIN DD UNIT=SYSDA,SPACE=(CYL,(2,2)),DISP=(NEW,PASS), // DCB=(RECFM=F,LRECL=26,BLKSIZE=26),DSN=&&MDI //MDWKOUT DD UNIT=SYSDA,SPACE=(CYL,(2,2)),DISP=(NEW,PASS), // DCB=(RECFM=F,LRECL=26,BLKSIZE=26),DSN=&&MDO //MDWKWK01 DD UNIT=SYSDA,SPACE=(TRK,(200),,CONTIG),DSN=&&MDWK1, // DISP=(NEW,DELETE) //* //* THE FOLLOWING DATA SETS ARE USED BY FILE REDUCTION FOR DETAIL //* REPORTS AND SORTING //* //FILSAV4 DD UNIT=SYSDA,SPACE=(CYL,(9,9)),DSN=&&FILS, // DCB=(RECFM=U,LRECL=25000,BLKSIZE=25000) //FSRTIN DD UNIT=SYSDA,SPACE=(CYL,(9,9)),DSN=&&FSRTI, // DCB=(RECFM=FB,LRECL=44,BLKSIZE=4312) //FSRTOUT DD UNIT=SYSDA,SPACE=(CYL,(9,9)),DSN=&&FSRTO, // DCB=(RECFM=FB,LRECL=44,BLKSIZE=4312) //FSRTWK01 DD UNIT=SYSDA,SPACE=(TRK,(200),,CONTIG),DSN=&&WORK1, // DISP=(NEW,DELETE) //FSRTWK02 DD UNIT=SYSDA,SPACE=(TRK,(200),,CONTIG),DSN=&&WORK2, // DISP=(NEW,DELETE) //FSRTWK03 DD UNIT=SYSDA,SPACE=(TRK,(200),,CONTIG),DSN=&&WORK3, // DISP=(NEW,DELETE) //FSRTWK04 DD UNIT=SYSDA,SPACE=(TRK,(200),,CONTIG),DSN=&&WORK4, // DISP=(NEW,DELETE) //FSRTWK05 DD UNIT=SYSDA,SPACE=(TRK,(200),,CONTIG),DSN=&&WORK5, // DISP=(NEW,DELETE) //FSRTWK06 DD UNIT=SYSDA,SPACE=(TRK,(200),,CONTIG),DSN=&&WORK6, // DISP=(NEW,DELETE)
//* //* THE FOLLOWING DATA SETS ARE USED BY MESSAGE REDUCTION FOR DETAIL //* REPORTS AND SORTING //* //MPFDF DD UNIT=SYSDA,SPACE=(CYL,(3,3)),DSN=&&MPF //* DCB=(RECFM=FB,LRECL=x,BLKSIZE=y) //* //* NOTE THAT MPFDF IS A FIXED-BLOCK DATA SET WHOSE LRECL AND //* BLKSIZE ARE INSTALLATION DEPENDENT. THE LRECL CAN BE //* DETERMINED FROM THE VALUE OF THE MLSIZE PARAMETER IN //* JPC0. THE BLKSIZE IS UP TO THE INSTALLATION AND SHOULD //* BE AN INTEGRAL MULTIPLE OF THE LRECL. //* //MTRTIN DD UNIT=SYSDA,SPACE=(CYL,(3,3)),DSN=&&MTRTI, // DCB=(RECFM=FB,LRECL=20,BLKSIZE=2000) //MTRTOUT DD UNIT=SYSDA,SPACE=(CYL,(3,3)),DSN=&&MTRTO, // DCB=(RECFM=FB,LRECL=20,BLKSIZE=2000) //MTRTWK01 DD VOL=REF=*.FSRTWK01,DSN=&&WORK1,DISP=(OLD,PASS) //MTRTWK02 DD VOL=REF=*.FSRTWK02,DSN=&&WORK2,DISP=(OLD,PASS) //MTRTWK03 DD VOL=REF=*.FSRTWK03,DSN=&&WORK3,DISP=(OLD,PASS) //MTRTWK04 DD VOL=REF=*.FSRTWK04,DSN=&&WORK4,DISP=(OLD,PASS) //MTRTWK05 DD VOL=REF=*.FSRTWK05,DSN=&&WORK5,DISP=(OLD,PASS) //MTRTWK06 DD VOL=REF=*.FSRTWK06,DSN=&&WORK6,DISP=(OLD,PASS) //MARTIN DD UNIT=SYSDA,SPACE=(CYL,(4,3)),DSN=&&MARTI, // DCB=(RECFM=FB,LRECL=26,BLKSIZE=2600) //MARTOUT DD UNIT=SYSDA,SPACE=(CYL,(4,3)),DSN=&&MARTO, // DCB=(RECFM=FB,LRECL=26,BLKSIZE=2600) //MSRTIN DD UNIT=SYSDA,SPACE=(CYL,(4,3)),DSN=&&MSRTI, // DCB=(RECFM=FB,LRECL=381,BLKSIZE=2286) //MSRTOUT DD UNIT=SYSDA,SPACE=(CYL,(4,3)),DSN=&&MSRTO, // DCB=(RECFM=FB,LRECL=381,BLKSIZE=2286) //MSRTWK01 DD VOL=REF=*.FSRTWK01,DSN=&&WORK1,DISP=(OLD,PASS) //MSRTWK02 DD VOL=REF=*.FSRTWK02,DSN=&&WORK2,DISP=(OLD,PASS) //MSRTWK03 DD VOL=REF=*.FSRTWK03,DSN=&&WORK3,DISP=(OLD,PASS) //MSRTWK04 DD VOL=REF=*.FSRTWK04,DSN=&&WORK4,DISP=(OLD,PASS) //MSRTWK05 DD VOL=REF=*.FSRTWK05,DSN=&&WORK5,DISP=(OLD,PASS) //MSRTWK06 DD VOL=REF=*.FSRTWK06,DSN=&&WORK6,DISP=(OLD,PASS) //MORTIN DD UNIT=SYSDA,SPACE=(CYL,(3,3)),DSN=&&MTRTI, // DCB=(RECFM=FB,LRECL=51,BLKSIZE=3672) //MORTOUT DD UNIT=SYSDA,SPACE=(CYL,(3,3)),DSN=&&MTRTO, // DCB=(RECFM=FB,LRECL=51,BLKSIZE=3672) //MORTWK01 DD VOL=REF=*.FSRTWK01,DSN=&&WORK1,DISP=(OLD,PASS) //MORTWK02 DD VOL=REF=*.FSRTWK02,DSN=&&WORK2,DISP=(OLD,PASS) //MORTWK03 DD VOL=REF=*.FSRTWK03,DSN=&&WORK3,DISP=(OLD,PASS) //MORTWK04 DD VOL=REF=*.FSRTWK04,DSN=&&WORK4,DISP=(OLD,PASS) //MORTWK05 DD VOL=REF=*.FSRTWK05,DSN=&&WORK5,DISP=(OLD,PASS) //MORTWK06 DD VOL=REF=*.FSRTWK06,DSN=&&WORK6,DISP=(OLD,PASS)
//DDMMIN DD UNIT=SYSDA,SPACE=(CYL,(4,3)),DSN=&&MSRTI, // DCB=(RECFM=FB,LRECL=381,BLKSIZE=2286) //DDMMOUT DD UNIT=SYSDA,SPACE=(CYL,(4,3)),DSN=&&MSRTO, // DCB=(RECFM=FB,LRECL=381,BLKSIZE=2286) //DDMMWK01 DD VOL=REF=*.FSRTWK01,DSN=&&WORK1,DISP=(OLD,PASS) //DDMMWK02 DD VOL=REF=*.FSRTWK02,DSN=&&WORK2,DISP=(OLD,PASS) //DDMMWK03 DD VOL=REF=*.FSRTWK03,DSN=&&WORK3,DISP=(OLD,PASS) //DDMMWK04 DD VOL=REF=*.FSRTWK04,DSN=&&WORK4,DISP=(OLD,PASS) //DDMMWK05 DD VOL=REF=*.FSRTWK05,DSN=&&WORK5,DISP=(OLD,PASS) //DDMMWK06 DD VOL=REF=*.FSRTWK06,DSN=&&WORK6,DISP=(OLD,PASS) //* //* THE FOLLOWING DATA SET IS USED FOR SNA MESSAGE REDUCTION //* //SNPFDF DD UNIT=SYSDA,SPACE=(CYL,(3,3)) //* //* //* THE FOLLOWING DATA SET IS THE OPTION CARDS TO CONTROL THE DATA //* REDUCTION PACKAGE //OPTIONS DD * PLACE OPTION CARDS HERE * SYSTEM SYSTEM PLOT SYSTEM DIST * FILE FILE COMPARISON FILE PATHACTIVITY FILE PLOT DEVICE FILE PLOT SDEVICE FILE PLOT ALL FILE DIST DEVICE FILE DIST SDEVICE FILE DIST ALL FILE RID DEVICE FILE RID SDEVICE FILE RID SUM FILE RID ALL FILE CYL DEVICE FILE CYL SDEVICE FILE CYL SUM FILE CYL ALL FILE CACHE FILE CACHE SSD FILE CACHE SALL FILE CACHE DDEVICE FILE CACHE DEVICESUM FILE CACHE DEVICEALL FILE CACHE CCACHE FILE CACHE CACHESUM FILE CACHE CACHEALL
* PROGRAM PROGRAM LEGEND PROGRAM PACKAGE P1 JC* PROGRAM PACKAGE P2 * PROGRAM CUMULATIVECUTOFFS 0 0 PROGRAM PROGRAMREPORTS PROGRAM PROGRAMREPORTS DETAILS PROGRAM PROGRAMREPORTS ENTERS PROGRAM PROGRAMREPORTS ONFILES PROGRAM PACKAGEREPORTS PROGRAM PACKAGEREPORTS DETAILS PROGRAM PACKAGEREPORTS ENTERS PROGRAM PACKAGEREPORTS ONFILES * MESSAGE MESSAGE PLOT ALL MESSAGE DIST ALL MESSAGE ACTIONCODE ALL MESSAGE CITYSUMMARY MESSAGE STREAM CITY MESSAGE TERMINALACTIVITY CITY MESSAGE APPLICATION APPL * SNA SNA PLOT ALL SNA DIST ALL SNA LUACTIVITY * SNA STREAM DDM SNA LUACTIVITY NODE SNA STREAM NODE * REDUCE SS BSS ALIAS S BSS BSS SUBSYSTEM ALIAS S WP WP SUBSYSTEM ALIAS S BART BART SUBSYSTEM ALIAS U HPN BSS SSU ONE ALIAS U WP1 WP SSU ONE ALIAS U WP2 WP SSU TWO ALIAS U WP3 WP SSU THREE ALIAS U OMEG BART SSU ONE ALIAS U TF BART SSU TWO /* //
A number of temporary files are created during data reduction.
The following files are created by the sort program and used for input and output.
File | Description |
---|---|
FSRTIN | Created in JRA2 and passed as input to the sort program by JRA3. This file contains one 40-byte record for every file access recorded for the optioned devices. |
FSRTOUT | Created by the sort program and used as input in JRF5. |
MARTIN | Created in JRM2 and passed as input to the sort program by JRM2. This file contains one 26-byte record for every message recorded on the RTC tape, or one 26-byte record for every message for the optioned lines, LNIAS, or CITYS. |
MARTOUT | Created by the sort program and used as input in JRM4 for continuous mode action code reports. |
MDWKIN | Created in JRA2 and passed as input to the sort program by JRS3. This file contains one 26-byte record for every MPIF path per interval as read from the RTC tape. It is created only when MPIF is active and system plots or distributions are requested. |
MDWKOUT | Created by the sort program and used as input in JRS3 for MPIF path activity plots and distribution reports. |
MSRTIN | Created in JRA2 and passed as input to the sort program by JRA3. This file contains one 381-byte record for each message for the optioned city. |
MSRTOUT | Created by the sort program and used as input in JRM4 for the message stream report. |
MTRTIN | Created in JRM2 and passed as input to the sort program by JRM2. This file contains one 20-byte record for every message for the optioned cities or LU. |
MTRTOUT | Created by the sort program and used as input in JRM4 for terminal activity or LU activity reports (if SNA is generated). |
MORTIN | Created in JRA2 and passed as input to the sort program by JRA3. This file contains one 51-byte record for each message on the RTC tape. |
MORTOUT | Created by the sort program and used as input to JRM2 for message processing. |
DDMMIN | Created in JRA2 and passed as input to the sort program by JRA3. This file contains one 381-byte record for each distributed data management (DDM) message processed by JRA2. |
DDMMOUT | Created by the sort program and used as input in JRM5 for the DDM message stream report. |
The following files are created by the sort program and used for work space. See Sample JCL for Offline Data Reduction for an example of the definitions of these files.
File | Description |
---|---|
FSRTWK01-FSRTWK06 | Work space for sorting FSRTIN. |
MARTWK01-MARTWK06 | Work space for sorting MARTIN. |
MDWKWK01 | Work space for sorting MDWKIN. |
MSRTWK01-MSRTWK06 | Work space for sorting MSRTIN. |
MTRTWK01-MTRTWK06 | Work space for sorting MTRTIN. |
MORTWK01-MORTWK06 | Work space for sorting MORTIN. |
DDMMWK01-DDMMWK06 | Work space for sorting DDMMIN. |
The JRA2 program creates a number of data sets for storing data used in
phase 3 of the offline data reduction.
Data Set | Description |
---|---|
HEADER | Contains input for JRA3 (driver report). |
STEMP | Contains input for JRS3 (system plot or distribution, or both). |
STEMPIS | Contains input for JRS3 (system plot or distribution, or both). |
STEMPID | Contains input for JRS3 (idle time plot or distribution, or both). |
FILSAV4 | Contains input for JRF5 (file plot or distribution, or both). |
MPFDF | Contains input for JRM5 (message plot or distribution, or both, by line). |
SNPFDF | Contains input for JRM5 (message plot or distribution, or both, by resource ID). |