MVS 3.8J
IRBMF1xx

IRBMF100 -- Parameters to control MF/1 data and reports.

         CPU                        /* COLLECT CPU STATISTICS        */ 00010000
         PAGING                     /* COLLECT PAGING STATISTICS     */ 00020000
         CHAN                       /* COLLECT CHANNEL STATISTICS    */ 00030000
         WKLD(PERIOD)               /* COLLECT WORKLOAD MANAGER         00040000
                                       STATISTICS AND REPORT AT THE     00050000
                                       PERIOD LEVEL                  */ 00060000
         DEVICE(UNITR)              /* COLLECT UNIT RECORD DEVICE       00070000
                                       STATISTICS                    */ 00080000
         DEVICE(TAPE)               /* COLLECT TAPE DEVICE              00090000
                                       STATISTICS                    */ 00100000
         DEVICE(DASD)               /* COLLECT DIRECT ACCESS DEVICE     00110000
                                       STATISTICS                    */ 00120000
         DEVICE(COMM)               /* COLLECT COMMUNICATION            00130000
                                       EQUIPMENT STATISTICS          */ 00140000
         DEVICE(GRAPH)              /* COLLECT GRAPHICS DEVICE          00150000
                                       STATISTICS                    */ 00160000
         DEVICE(CHRDR)              /* COLLECT CHARACTER READER         00170000
                                       DEVICE STATISTICS             */ 00180000
         REPORT(DEFER)              /* PRINT REPORTS AFTER MF/1         00190000
                                       TERMINATION                   */ 00200000
         SYSOUT(A)                  /* REPORT IN SYSOUT CLASS A      */ 00210000
         NORECORD                   /* NO SMF RECORDING              */ 00220000
         INTERVAL(15M)              /* REPORT AT 15 MINUTE INTERVALS */ 00230000
         CYCLE(250)                 /* SAMPLE AT 250 MILLISECOND        00240000
                                       INTERVALS                     */ 00250000
         STOP(24H)                  /* STOP IN 15 MINUTES            */ 00260000
         OPTIONS                    /* ALLOW OPERATOR TO EXAMINE AND/   00270000
                                       OR TO CHANGE THE MF/1 OPTIONS */ 00280000

Parameter in IEASYSxx:

None

Notes

 

Syntax

  • MF/1 control options are taken from the library data set as 80 byte card images.

  • Valid data may be placed in columns 1 through 72.

  • Columns 73 through 80 are ignored.

  • Options may appear in any order, separated by commas, blanks, or comments.

  • Comments are in the form   /* text */

Parameters

CPU

NOCPU

 Specifies whether system CPU activity is to be monitored

CHAN

NOCHAN

 Specifies whether system channel activity is to be monitored.

DEVICE(dev list)

NODEVICE

 Specifies whether sytem device activity is to be monitored.  If device activity is to be monitored (DEVICE specified), a device list indicates the classes of devices that will be monitored.  When the DEVICE parameter is specified, a device list must be included.

CHRDR

NOCHRDR

 Character reader devices

COMM

NOCOMM

 Communication equipment

DASD

NODASD

 Direct access storage devices

GRAPH

NOGRAPH

 Graphics devices

TAPE

NOTAPE

 Magnetic tape devices

UNITR

NOUNITR

 Unit record devices

PAGING

NOPAGING

 Specifies whether system paging activity is to be monitored.

WKLD(PERIOD)

WKLD(GROUP)

WKLD(SYSTEM)

NOWKLD

 Specified whether system workload activity is to be monitored.  If workload activity is to be monitored (WKLD specified), the level of detail of the report to be produced must be specified.  PERIOD requests the most detailed level by performance group period; GROUP requests reporting by performance group; SYSTEM requests a system summary report.
CYCLE(value) Specifies the frequency at which sampling observations are to be made of channel and device data.  The range is from 50 to 999 milliseconds.  The default is 250 milliseconds.

INTERVAL

(Value)

(Value M)

 Specifies the interval at which all data will be gathered for report formatting and/or SMF record writing.  The range is from 1 to 60 minutes.  The default is 15M.
MEMBER(nn) The value specified by this parameter is appended to IRBMF1 to form the name of the partitioned data set member that contains the MF/1 options.  This parameter may be specified in the PARM field of the START command or EXEC statement, but should not be specified within a partitioned data set member.  The default is 00, indicating member IRBMF100 in SYS1.PARMLIB.

OPTIONS

OPTN

NOOPTIONS 

NOOPTN

 Specifies whether or not a list of the options to be used will be printed at the operator's console at MF/1 initialization.  If the list is printed (OPTIONS or OPTN is specified), the operator will be able to respond with any desired changes to the option list.

RECORD

NORECORD

 Specifies whether monitored data is to be written to the SMF data set.  If SMF records are to be written, SMF data recording must have been specified at IPL as MAN=ALL.

REPORT(REALTIME)

REPORT(DEFER)

NOREPORT

 Specifies whether or not printed reports of the monitored data are to be produced.  If the reports are to be produced (REPORT is specified), the REALTIME/DEFER options specify whether the reports are to be printed when formatted at the conclusion of a data gathering interval (REALTIME is specified), or printed after MF/1 processing ends(DEFER is specified).

STOP(value)

STOP(value H)

STOP(value M)

NOSTOP

 Specifies the desired time duration for MF/1 activity in minutes or hours.  The range is from one minute to one week (168 hours or 10,080 minutes).  The units default is M (minutes).  The default value is 15M.  The operator STOP command can terminate execution at any time, regardless of the value for this parameter.
SYSOUT(class) Specifies the SYSOUT class to which formatted reports are directed.  Class A is the default.