###
Performance Toolkit for VM Data Areas
for z/VM V5R2.0

Programming Interface Information: This page documents intended Programming Interfaces that allow the customer to write programs to obtain the services of z/VM.

#### SEGTSYS

Latest Level:

12/17/2007 - APAR VM64337

Prolog

Control Block Contents
SEGTSYS DSECT
SEGTLPAR DSECT
SEGTRDEV DSECT
SEGTCPDV DSECT
SEGTWKLD DSECT
SEGTNHIP DSECT
SEGTVSWI DSECT
SEGTNSRV DSECT
SEGTNUSR DSECT
SEGTAPPL DSECT
SEGTPRC DSECT
SEGTMDC DSECT
SEGTCHN DSECT
SEGTLCHN DSECT
SEGTFCHN DSECT
SEGTADAP DSECT
SEGTASEG DSECT

Storage Layout

Cross Reference (Contains links to field and bit definitions)

#### SEGTSYS Prolog

     NAME       : FCXOMY
     DESCRIPTION: SEGOUT DCSS Content Data Definition
     DSECT      : SEGTSYS

#### SEGTSYS Control Block Content

#### SEGTSYS DSECT

    Hex   Dec Type/Val   Lng Label (dup)    Comments
    ---- ---- --------- ---- -------------- --------
    0000    0 Structure      SEGTSYS        SEGOUT DCSS Content Data
                                            Definition
    0000    0 Signed       4 ACTUSER        Number of users who had any
                                            activity since the last sampling
                                            interval.
    0004    4 Signed       4 AVGUSER        Average number of users logged
                                            on.
    0008    8 Dbl-Word     8 AVLFRAMS       The number of frames currently on
                                            the available list below the 2GB
                                            line.
    0010   16 Dbl-Word     8 AVLFRA2G       The number of frames currently on
                                            the available list above the 2GB
                                            line.
    0018   24 Dbl-Word     8 AVLHGHTH       The high threshold for the
                                            available list replenishment
                                            subsystem below 2GB line.
    0020   32 Dbl-Word     8 AVLHGH2G       The high threshold for the
                                            available list replenishment
                                            subsystem above 2GB line.
    0028   40 Dbl-Word     8 AVLLMEAN       The average number of page frames
                                            on the available list below the
                                            2GB line. (Mean Avail List from
                                            Paging Log Screen)
    0030   48 Dbl-Word     8 AVLLME2G       The average number of page frames
                                            on the available list above the
                                            2GB line. (Mean Avail List from
                                            Paging Log Screen)
    0038   56 Dbl-Word     8 AVLLOWTH       The low threshold for the
                                            available list replenishment
                                            subsystem below 2GB.
    0040   64 Dbl-Word     8 AVLLOW2G       The low threshold for the
                                            available list replenishment
                                            subsystem above 2GB.
    0048   72 Signed       4 AVLWAIT        The number of tasks that cannot
                                            be executed because they are
                                            waiting for a frame.
    004C   76 Signed       4 CPBUSY         Percentage of CPU utilized by CP.
                                            (General CPU screen, %CP
                                            aggregated across processors.)
    0050   80 Signed       4 CPUBUSY        Total CPU utilization (CP and
                                            virtual combined) If you are
                                            running multiple processors, this
                                            value is the sum of CPU
                                            utilization for all processors
                                            and can be > 100% (General CPU
                                            screen, %CPU aggregated across
                                            processors)
    0054   84 Signed       4 CPUNUM         Number of active processors.
                                            (General CPU screen PROC
                                            attribute, reported as a total of
                                            processors instead of by
                                            processor.)
    0058   88 Signed       4 DEVIOSCS       This number represents the
                                            system-wide I/O paging rate.
                                            Related statistics appear
                                            elsewhere by DASD volume.
                                            (General Storage Utilization,
                                            page read and page write rates.)
    005C   92 Signed       4 DIALUSER       Number of users who are dialed to
                                            VM. (General CPU screen, # of
                                            dialled users.)
    0060   96 Dbl-Word     8 DPAFRAMS       The number of frames allocated to
                                            the dynamic paging area.
    0068  104 Dbl-Word     8 DSCNFAIL       The number of times the demand
                                            scan was invoked and could not
                                            replenish the available list to
                                            its threshold.
    0070  112 Dbl-Word     8 ELIGUSER       Average number of users waiting
                                            in the eligible list. (General
                                            CPU screen, Eligible VMDBKs)
    0078  120 Dbl-Word     8 EXPUSER1       The number of short running users
                                            in the eligible list for the E1
                                            queue.
    0080  128 Dbl-Word     8 EXPUSER2       The number of medium-running
                                            users in the eligible list for
                                            the E2 queue.
    0088  136 Dbl-Word     8 EXPUSER3       The number of long-running users
                                            in the eligible list for the E3
                                            queue.
    0090  144 Dbl-Word     8 EXTFRAMS       The number of frames used by
                                            free-storage management.
    0098  152 Dbl-Word     8 EXTWAIT        The number of deferred pages
                                            waiting for a frame
    00A0  160 Dbl-Word     8 FSTRREQS       The total number of free-storage
                                            requests during the reporting
                                            interval.
    00A8  168 Dbl-Word     8 FSTRRETS       The total number of free-storage
                                            releases during the reporting
                                            interval.
    00B0  176 Dbl-Word     8 LPARBSYS       Percentage of time this LPAR was
                                            busy based on the number of
                                            available logical processors.
    00B8  184 Dbl-Word     8 NTRVRATE       This number represents the
                                            average number of non-trivial
                                            transactions processed per second
                                            during the reporting interval.
    00C0  192 Dbl-Word     8 PAGERATE       The number of pages per second
                                            being read in by the system.
    00C8  200 Signed       4 PAGINDEX       The system resource weight for
                                            paging. Used by the scheduler to
                                            decide how much of a bottleneck
                                            the paging resources are.
    00CC  204 Signed       4 PCTPAGE        This number represents the
                                            average system-wide percent of
                                            paging space in use. Related
                                            statistics appear elsewhere by
                                            DASD volume.
    00D0  208 Signed       4 PCTSPOL        Represents the percent of SPOOL
                                            space in use for the entire
                                            system.
    00D4  212 Signed       4 PCTTDSK        Represents the percent of
                                            temporary disk space in use for
                                            the entire system.
    00D8  216 Signed       4 RESELWAT       Percentage of 'in-queue' users
                                            found in an 'eligible list', i.e.
                                            waiting for a constrained
                                            resource, during the measuring
                                            interval. (% elig. (resource
                                            wait).)
    00E0  224 Dbl-Word     8 SINGFLTS       The average number of page faults
                                            per second for single-page reads
                                            during the reporting interval.
    00E8  232 Dbl-Word     8 SYSDPAP        This statistic represents the
                                            percentage of real storage
                                            available to the Dynamic Paging
                                            Area (Can be derived from General
                                            Storage Utilization screen. Total
                                            DPA size.)
    00F0  240 Dbl-Word     8 SYSITR         System Internal Throughput Rate
                                            (ITR) The number of transactions
                                            executed on the system per second
                                            of total CPU time
    00F8  248 Dbl-Word     8 TRVRATE        This number represents the total
                                            number of trivial transactions
                                            processed during the reporting
                                            interval.
    0100  256 Dbl-Word     8 TVRATIO        Ratio of total CPU time to
                                            virtual CPU time. (User resource
                                            screen, T/V ratio for user
                                            system.)
    0108  264 Signed       4 USERQ          Average number of users in queue
                                            waiting to be dispatched.
                                            (General CPU screen, # of in
                                            queue users.)
    010C  268 Signed       4 WAITIOP        This statistic represents the
                                            percent of all virtual machines
                                            in an I/O wait state.
    0110  272 Signed       4 WAITPAGP       This statistic represents the
                                            percent of all virtual machines
                                            in a page wait state.
              00000114       SYSDLEN        *-SEGTSYS

#### SEGTLPAR DSECT - LPAR Data

    Hex   Dec Type/Val   Lng Label (dup)    Comments
    ---- ---- --------- ---- -------------- --------
    0000    0 Structure      SEGTLPAR       SEGOUT DCSS Content Data
                                            Definition
    0000    0 Signed       4 LPARNUM        Assigned logical partition
                                            number. (LPAR load screen,
                                            partition #.)
    0004    4 Character    8 LPARNAME       Assigned name of the logical
                                            partition. (LPAR load screen,
                                            partition name.)
    0010   16 Dbl-Word     8 LPARBUSY       Average percentage of time that
                                            logical processors were busy,
                                            defined as the percentage of
                                            elapsed time during which real
                                            processors were assigned to
                                            logical processors. Note that the
                                            value will also include wait time
                                            in the system that is running in
                                            the partition if 'wait completion'
                                            has been enabled for the
                                            processor.
    0018   24 Dbl-Word     8 LPARLOAD       Total amount of time that all of
                                            the logical processors for this
                                            LPAR were busy during the
                                            reporting interval.
    0020   32 Signed       4 LPARLPCT       Number of logical processors
                                            assigned to this LPAR. (LPAR load
                                            screen, #Proc.)
    0028   40 Dbl-Word     8 LPARMSPC       Percentage of elapsed time
                                            that the logical processor was
                                            'suspended', i.e. could not give
                                            service to the guest system due
                                            to LPAR management time and
                                            contention for real processors,
                                            where the 'suspended' time is
                                            calculated as the difference
                                            between elapsed time and the sum
                                            of processor busy time and
                                            voluntary wait time for the same
                                            processor as seen by the VM
                                            system that is active in the
                                            partition.
    0030   48 Dbl-Word     8 LPAROVER       Amount of logical CPU busy which
                                            was due to LP dispatching
                                            overhead.
    0038   56 Dbl-Word     8 LPAROVHD       Average percentage of elapsed
                                            time that the logical processors
                                            spent for LPAR mgmt. This
                                            information is available only on
                                            systems with the LPAR management
                                            time facility (LPAR load screen,
                                            %Ovhd.)
    0040   64 Signed       4 LPARSTAT       Status of the logical partition
                                            during the reporting interval.
                                            Can be enumerations 2=ACTIVE or
                                            1=INACTIVE or 0=inactive. The
                                            partition that was used to
                                            collect the LPAR data will have
                                            an asterisk (*) appended (for
                                            example, "ACTIVE*").
    0044   68 Signed       4 LPARWAIT       Status of the WAIT bit for the
                                            logical processors within this
                                            LPAR. If any LP has the WAIT bit
                                            ON, this field will contain
                                            enumerations 1="YES" or 0=NO.
                                            (LPAR load screen, Wait Char.)
    0048   72 Signed       4 LPARWGHT       Average weight of all logical
                                            processors defined for this LPAR.
                                            The weight values for dedicated
                                            processors will be 1000. (LPAR
                                            load screen, Weight.)
    0050   80 Dbl-Word     8 PHYSBUSY       This is the sum of the %Load
                                            values for all active logical paritions with
                                            normal processors plus the General LPAR
                                            management (if available), i.e. it gives you the
                                            overall load for normal processors in the
                                            processor complex and does not include the load
                                            of partitions with IFL or ICF processors.
    0058   88 Character    4 LPARUPID       The user partition ID number
                                            for the logical partition.
    005C   92 Signed       4 LPARCAP        Enumerated value reflecting the
                                            capping definition for the partition. It can be
                                            Yes (2) if capping has been set on for the partition
                                            indicating that CPU cycles are to be allocated only
                                            up to the specified maximum, or No (1) if capping
                                            is not active.
    0060   96 Dbl-Word     8 LPARLGLD       Logical processor load as seen
                                            by the guest VM system, based on processor busy
                                            time seen by the guest system and the sum of wait
                                            time and processor busy time perceived by the
                                            guest VM system. This is the logic used for the
                                            the calculation of the 'INDICATE LOAD' output.
                                            Note, however, that the resulting value depends
                                            not only on the actual activity of the guest
                                            system (the processor time used), but also on the
                                            activity of systems in other logical partitions of
                                            the same physical system. The 'suspended' time
                                            (see %Susp value) will increase if there is more
                                            contention for the real processors, thus causing
                                            less voluntary wait time. Less voluntary wait
                                            time in turn will result in a higher 'Logical
                                            processor load' being calculated, even if the
                                            actual CPU time used by the processor is the same.
    0068  104 Dbl-Word     8 LPARVMLD       Processor load as seen by the
                                            guest VM system, based on processor busy time
                                            seen by the guest system and elapsed time.
    0070  112 Signed       4 *              Reserved for future IBM use.
    0074  116 Signed       4 LPARRES1       Reserved field.
              00000078       LPADLEN        *-SEGTLPAR

#### SEGTRDEV DSECT - Device Data

    Hex   Dec Type/Val   Lng Label (dup)    Comments
    ---- ---- --------- ---- -------------- --------
    0000    0 Structure      SEGTRDEV       SEGOUT DCSS Content Data
                                            Definition
    0000    0 Signed       4 DEVADDR        Real address of device. (CP Owned
                                            Device screen, Page or SPOOL
                                            device address.)
    0004    4 Character    8 DEVTYPE        Type of device (for example: 3370
                                            or 3380). (CP Owned Device
                                            screen, Device type.)
    0010   16 Dbl-Word     8 CONNTIME       Average time this device was in
                                            CONNECT state during the
                                            interval. (General I/O device
                                            screen: Pend, Disc, Conn.)
    0018   24 Signed       4 DASDBUSY       Percentage of time the device was
                                            found busy. (Detailed I/O device
                                            info., Device Busy.)
    0020   32 Dbl-Word     8 DASDQUE        Average number of I/Os queued on
                                            the device. (General I/O device
                                            screen, Req. Queued.)
    0028   40 Dbl-Word     8 DASIOREQ       Number of I/Os started on this
                                            device.
    0030   48 Dbl-Word     8 DEVIOSEC       I/Os per second to this device
                                            (I/O rate). (General I/O device
                                            screen: I/O Rate.)
    0038   56 Dbl-Word     8 DISCTIME       Average time this device was in
                                            DISCONNECT state during the
                                            reporting interval. (Genl I/O
                                            device screen: Pend, Disc, Conn.)
    0040   64 Dbl-Word     8 PENDTIME       Average time this device was in
                                            PENDING state during the
                                            reporting interval. (General I/O
                                            device screen: Pend, Disc, Conn.)
    0048   72 Dbl-Word     8 SERVTIME       Average service time for this
                                            device in milliseconds.
    0050   80 Character    8 VOLSER         Volume serial number if DASD
                                            device. (CP Owned Device screen,
                                            Device volume serial.)
              00000058       DEVDLEN        *-SEGTRDEV

#### SEGTCPDV DSECT - CP-Owned Device Data

    Hex   Dec Type/Val   Lng Label (dup)    Comments
    ---- ---- --------- ---- -------------- --------
    0000    0 Structure      SEGTCPDV       SEGOUT DCSS Content Data
                                            Definition
    0000    0 Signed       4 DEVADDRX       Real address of CP-owned DASD.
                                            (CP Owned Device screen, Page or
                                            SPOOL device address)
    0004    4 Signed       4 ALLOCCNT       The number of cylinders or blocks
                                            allocated for the CP-owned
                                            extent. (CP Owned Device screen,
                                            number of Page or SPOOL slots
                                            allocated, by volume.)
    0008    8 Signed       4 AVAILSLT       The number of slots available on
                                            the CP-Owned device at the time
                                            the sample was taken. (CP Owned
                                            Device screen, Page or SPOOL slot
                                            availability by volume.)
    000C   12 Signed       4 CPRESRV1       Reserved
    0010   16 Character    8 DEVTYPEX       Type of DASD (for example: 3370
                                            or 3380). (CP Owned Device
                                            screen, Device type.)
    0018   24 Signed       4 PAGETYPE       Type of PAGING (for example
                                            enumerations 0=PAGING,
                                            1=SPOOLING, 3=PREFERRED). (CP
                                            Owned Device screen, Paging
                                            type.)
    001C   28 Signed       4 ENDCYL         End extent allocated on CP-owned
                                            device (cylinder or block
                                            number). (CP Owned Volume screen,
                                            Extent Information.)
    0020   32 Signed       4 PERFULL        Percentage of space on the
                                            CP-Owned volume in use at the
                                            time the sample was taken. (CP
                                            Owned Volume screen, Used %.)
    0024   36 Signed       4 STARTCYL       The starting cylinder or block
                                            number for the CP-Owned device
                                            extent (cylinder or block
                                            number). (CP Owned Volume screen,
                                            Extent Information.)
    0028   40 Signed       4 TOTUSLOT       The number of used slots on the
                                            CP-Owned dev. at the time the
                                            sample was taken. (CP Owned
                                            Device screen, Page or SPOOL
                                            slots used by volume.)
    002C   44 Signed       4 CPRESRV2       Reserved
    0030   48 Character    8 VOLSERX        Volume serial number of CP-owned
                                            DASD. (CP Owned Device screen,
                                            Device volume serial.)
              00000038       CPODLEN        *-SEGTCPDV

#### SEGTWKLD DSECT - Workload Data

    Hex   Dec Type/Val   Lng Label (dup)    Comments
    ---- ---- --------- ---- -------------- --------
    0000    0 Structure      SEGTWKLD       SEGOUT DCSS Content Data
                                            Definition
    0000    0 Character    8 WORKLOAD       Userid or group name.
    0008    8 Dbl-Word     8 CPPCT          Percent of total CPU used by the
                                            system to manage this workload.
                                            (User resource usage details
                                            screen, Superv. CPU.)
    0010   16 Dbl-Word     8 CPSECS         Total CP seconds used by this
                                            workload (to nearest second).
    0018   24 Dbl-Word     8 CPUPCT         Percent of total CPU utilized by
                                            this workload (User resource
                                            usage details screen, Total CPU.)
    0020   32 Dbl-Word     8 CPUSECS        Total CPU seconds used by this
                                            workload (to nearest second).
    0028   40 Dbl-Word     8 SESSTIME       Total time this workload was
                                            logged on (to nearest second), or
                                            aggregation of group.
    0030   48 Dbl-Word     8 VIRTPCT        Percent of virtual CPU
                                            utilization for the workload
                                            specified. (User resource usage
                                            details screen, Emulat. CPU.)
    0038   56 Dbl-Word     8 VIRTSECS       Total virtual CPU seconds used by
                                            this workload (to nearest
                                            second).
    0040   64 Dbl-Word     8 PAGERATW       The rate of page-ins and
                                            page-outs for this workload (in
                                            pages/sec.). (User resource usage
                                            screen, Page fault rate.)
    0048   72 Dbl-Word     8 PAGREADS       Number of page reads over the
                                            specified period of time. (User
                                            resource usage screen, Page Read
                                            rate.)
    0050   80 Dbl-Word     8 PAGWRTS        Number of page writes over the
                                            specified period of time. (User
                                            resource usage screen, Page write
                                            rate.)
    0058   88 Dbl-Word     8 RESPAGES       The current number of pages
                                            physically in main storage for
                                            this workload below 2GB
    0060   96 Dbl-Word     8 RESPAG2G       The current number of pages
                                            physically in main storage for
                                            this workload above 2GB
    0068  104 Dbl-Word     8 STORSIZE       Average storage size for this
                                            workload.
    0070  112 Dbl-Word     8 WKLXATT        The number of megabytes of
                                            expanded storage attached to this
                                            workload.
    0078  120 Dbl-Word     8 WKLXMOV        The number of expanded pages
                                            moved for this workload.
    0080  128 Dbl-Word     8 WKLXPAG        The number of expanded storage
                                            blocks allocated to this workload
                                            by CP for paging.
    0088  136 Dbl-Word     8 WSS            A user's projected working set
                                            size. This value is calculated
                                            each time a user drops from queue
                                            and is based on the number of
                                            pages referenced during the last
                                            stay in queue. (Projected Working
                                            set from User details.)
    0090  144 Character    8 GROUP          Name of group this workload
                                            belongs to. (Primarily used to
                                            determine which VMs are Linux
                                            guest hosts.)
              00000098       WKLDLEN        *-SEGTWKLD

#### SEGTNHIP DSECT - Network Hipersocket Data

    Hex   Dec Type/Val   Lng Label (dup)    Comments
    ---- ---- --------- ---- -------------- --------
    0000    0 Structure      SEGTNHIP       SEGOUT DCSS Content Data
                                            Definition
    0000    0 Signed       4 CHANPATH       The Hex channel path identifier.
                                            (Hipersocket Channel Activity
                                            Screen.)
    0004    4 Signed       4 SHRD           Sharing indicator for the channel
                                            enumerations 1=YES - shared with
                                            other LPARs, 0=NO - Dedicated
                                            channel. (Hipersocket Channel
                                            Activity Screen.)
    0008    8 Dbl-Word     8 XFERTMSG       Number of messages sent per
                                            second for the whole system.
                                            (Hipersocket Channel Activity
                                            Screen.)
    0010   16 Dbl-Word     8 XFERTDUN       Number of data units sent per
                                            second for the whole system
                                            (Hipersocket Channel Activity
                                            Screen.)
    0018   24 Dbl-Word     8 FAILRBFS       Number of sends per second that
                                            failed due to no receiver buffer
                                            for the whole system.(Hipersocket
                                            Chan Activity Screen)
    0020   32 Dbl-Word     8 XFERMSGS       Number of messages sent per
                                            second for this partition.
                                            (Hipersocket Channel Activity
                                            Screen.)
    0028   40 Dbl-Word     8 XFERDUNI       Number of data units sent per
                                            second for this partition.
                                            (Hipersocket Channel Activity
                                            Screen.)
    0030   48 Dbl-Word     8 FAILRBFR       Number of sends per second that
                                            failed due to no receiver buffer
                                            for this partition. (Hipersocket
                                            Channel Activity Screen.)
    0038   56 Dbl-Word     8 FAILSOTH       Number of sends per second that
                                            failed due to other problems for
                                            this partition. (Hipersocket
                                            Channel Activity Screen.)
              00000040       HIPDLEN        *-SEGTNHIP

#### SEGTVSWI DSECT - Network Virtual Switch Data

    Hex   Dec Type/Val   Lng Label (dup)    Comments
    ---- ---- --------- ---- -------------- --------
    0000    0 Structure      SEGTVSWI       SEGOUT DCSS Content Data
                                            Definition
    0000    0 Character    4 ADDR           Real Device Address. (Virtual
                                            Switch Activity Screen.)
    0004    4 Character    8 USERID         The user id of the virtual
                                            machine the device is currently
                                            attached to. (Virtual Switch
                                            Activity Screen.)
    000C   12 Signed       4 QSV            The queue storage value (Values 1
                                            - 8 ). (Virtual Switch Activity
                                            Screen.)
    0010   16 Signed       4 TIMEOUT        The timeout value for the virtual
                                            switch in seconds. (Virtual
                                            Switch Activity Screen.)
    0018   24 Dbl-Word     8 XMITBYTS       Number of bytes transmitted per
                                            second. (Virtual Switch Activity
                                            Screen.)
    0020   32 Dbl-Word     8 XMITPCKT       Number of packets transmitted per
                                            second. (Virtual Switch Activity
                                            Screen.)
    0028   40 Dbl-Word     8 XMITPCKD       Number of outbound packets
                                            discarded per second. (Virtual
                                            Switch Activity Screen.)
    0030   48 Dbl-Word     8 RCVBYTES       Number of bytes received per
                                            second. (Virtual Switch Activity
                                            Screen.)
    0038   56 Dbl-Word     8 RCVPCKTS       Number of packets received per
                                            second. (Virtual Switch Activity
                                            Screen.)
    0040   64 Dbl-Word     8 DISCPCKD       Number of inbound packets
                                            discarded per second. (Virtual
                                            Switch Activity Screen.)
              00000048       VSWDLEN        *-SEGTVSWI

#### SEGTNSRV DSECT - Network Server (TCP/IP Stack) Data

    Hex   Dec Type/Val   Lng Label (dup)    Comments
    ---- ---- --------- ---- -------------- --------
    0000    0 Structure      SEGTNSRV       SEGOUT DCSS Content Data
                                            Definition
    0000    0 Character    8 SRVRNAME       Name of the TCP/IP Server.
    0008    8 Dbl-Word     8 CONNOINI       The rate per second at which TCP
                                            connection open requests were
                                            initiated. (General TCP/IP
                                            Activity Log.)
    0010   16 Dbl-Word     8 CONNOACP       The rate per second at which TCP
                                            connection open requests were
                                            accepted. (General TCP/IP
                                            Activity Log.)
    0018   24 Dbl-Word     8 CONNOFAI       The rate per second for TCP
                                            connection open failures.
                                            (General TCP/IP Activity Log.)
    0020   32 Dbl-Word     8 CONNRSET       The reset rate per second for TCP
                                            Connections. (General TCP/IP
                                            Activity Log.)
    0028   40 Dbl-Word     8 READREQ        The read requests per second.
                                            (TCP/IP I/O Activity Log.)
    0030   48 Dbl-Word     8 WRITEREQ       The write requests per second.
                                            (TCP/IP I/O Activity Log.)
    0038   56 Dbl-Word     8 BYTESREC       The number of bytes received per
                                            second. (TCP/IP I/O Activity
                                            Log.)
    0040   64 Dbl-Word     8 BYTEXMIT       The number of bytes transmitted
                                            per second. (TCP/IP I/O Activity
                                            Log.)
    0048   72 Dbl-Word     8 SEGSRECV       The TCP segments received rate
                                            per second. (General TCP/IP
                                            Activity Log.)
    0050   80 Dbl-Word     8 SEGSXMIT       The TCP segments transmit rate
                                            per second. (General TCP/IP
                                            Activity Log.)
    0058   88 Dbl-Word     8 SEGSRXMI       The rate at which TCP segments
                                            were retransmitted, per second.
                                            (General TCP/IP Activity Log.)
    0060   96 Dbl-Word     8 SEGSRCVE       The rate at which TCP segments
                                            were received that had errors,
                                            per second. (General TCP/IP
                                            Activity Log.)
    0068  104 Dbl-Word     8 SEGSXMIR       The rate at which TCP segments
                                            were transmitted that included a
                                            reset, in seconds. (General
                                            TCP/IP Activity Log.)
    0070  112 Dbl-Word     8 ARPRECV        The ARP requests received rate
                                            per second. (General TCP/IP
                                            Activity Log.)
    0078  120 Dbl-Word     8 ARPREPLY       The rate at which ARP replies
                                            were transmitted, in seconds.
                                            (General TCP/IP Activity Log.)
    0080  128 Dbl-Word     8 ARPREQXM       The rate at which ARP requests
                                            were transmitted, per second.
                                            (General TCP/IP Activity Log.)
    0088  136 Dbl-Word     8 ACTBLKPL       Activity control block pool
                                            level. (TCP/IP Buffer Pool Log.)
    0090  144 Dbl-Word     8 CLNBLKPL       Client control block pool level.
                                            (TCP/IP Buffer Pool Log.)
    0098  152 Dbl-Word     8 ENVREGPL       Regular envelope pool level.
                                            (TCP/IP Buffer Pool Log.)
    00A0  160 Dbl-Word     8 ENVLARGE       Large envelope pool level.
                                            (TCP/IP Buffer Pool Log.)
    00A8  168 Dbl-Word     8 RAWBLKIP       Raw IP control block pool.
                                            (TCP/IP Buffer Pool Log.)
    00B0  176 Dbl-Word     8 SOCKBLKL       Socket control block pool level.
                                            (TCP/IP Buffer Pool Log.)
    00B8  184 Dbl-Word     8 BSDSOCKB       BSD-style socket control block
                                            pool level. (TCP/IP Buffer Pool
                                            Log.)
    00C0  192 Dbl-Word     8 TCPBLKPL       TCP control block pool level.
                                            (TCP/IP Buffer Pool Log.)
    00C8  200 Dbl-Word     8 UDPBLKPL       UDP control block pool level.
                                            (TCP/IP Buffer Pool Log.)
    00D0  208 Dbl-Word     8 REGBUFPL       Regular data buffer pool level.
                                            (TCP/IP Buffer Pool Log.)
    00D8  216 Dbl-Word     8 SMLBUFPL       Small data buffer pool level.
                                            (TCP/IP Buffer Pool Log.)
    00E0  224 Dbl-Word     8 TNYBUFPL       Tiny data buffer pool level.
                                            (TCP/IP Buffer Pool Log.)
    00E8  232 Dbl-Word     8 SACBLKPL       Segment acknowledgement control
                                            block pool. (TCP/IP Buffer Pool
                                            Log.)
    00F0  240 Dbl-Word     8 FIXPAGPL       Fixed Page Storage Pool. (TCP/IP
                                            Buffer Pool Log.)
              000000F8       TCPDLEN        *-SEGTNSRV

#### SEGTNUSR DSECT - Network User Data

    Hex   Dec Type/Val   Lng Label (dup)    Comments
    ---- ---- --------- ---- -------------- --------
    0000    0 Structure      SEGTNUSR       SEGOUT DCSS Content Data
                                            Definition
    0000    0 Character    8 SRVRNAMU       Name of the TCP/IP Server the
                                            user is connected to.
    0008    8 Character    8 USERNAME       The userid of the virtual machine
                                            that handled the local side of
                                            the connection. (TCP/IP User
                                            Activity Log.)
    0010   16 Dbl-Word     8 TCPCSESS       The number of completed TCP
                                            sessions. (TCP/IP User Activity
                                            Log.)
    0018   24 Dbl-Word     8 UDPCSESS       The number of completed UDP
                                            sessions. (TCP/IP User Activity
                                            Log.)
    0020   32 Dbl-Word     8 TIMESESS       The average session duration
                                            (elapsed time from open to
                                            close). (TCP/IP User Activity
                                            Log.)
    0028   40 Dbl-Word     8 TOTTCPIN       The number of bytes received
                                            during TCP sessions. (TCP/IP User
                                            Activity Log.)
    0030   48 Dbl-Word     8 TOTTCPOU       The number of bytes sent during
                                            TCP sessions. (TCP/IP User
                                            Activity Log.)
    0038   56 Dbl-Word     8 TOTUDPIN       The number of bytes received
                                            during UDP sessions. (TCP/IP User
                                            Activity Log.)
    0040   64 Dbl-Word     8 TOTUPDOU       The number of bytes sent during
                                            UDP sessions. (TCP/IP User
                                            Activity Log.)
    0048   72 Dbl-Word     8 TRIPTSTH       The smoothed round trip time, in
                                            seconds. (TCP/IP User Activity
                                            Log.)
    0050   80 Dbl-Word     8 TRIPTVAR       The smoothed round trip time
                                            variance, in seconds. (TCP/IP
                                            User Activity Log.)
    0058   88 Dbl-Word     8 TOTSEGS        The total numbers of segments.
                                            (TCP/IP User Activity Log.)
    0060   96 Dbl-Word     8 UACKSEGS       The maximum number of
                                            unacknowledged segments. (TCP/IP
                                            User Activity Log.)
    0068  104 Dbl-Word     8 MAXIBUFQ       The maximum input buffer queue
                                            size. (TCP/IP User Activity Log.)
    0070  112 Dbl-Word     8 MAXOBUFQ       The maximum output buffer queue
                                            size. (TCP/IP User Activity Log.)
              00000078       NUSRDLEN       *-SEGTNUSR

#### SEGTAPPL DSECT - LINUX Appldata Area

    Hex   Dec Type/Val   Lng Label (dup)    Comments
    ---- ---- --------- ---- -------------- --------
    0000    0 Structure      SEGTAPPL       SEGOUT DCSS Content Data
                                            Definition
    0000    0 Character    8 LUSERID        Userid of the LINUX guest machine
                                            (Linux summary CPU activity
                                            screen: userid)
    0008    8 Signed       4 VIRTCPU        The number of virtual CPUs
                                            defined for the guest (Linux
                                            summary CPU activity screen: Virt
                                            CPUs)
    0010   16 Dbl-Word     8 TOTCPU         Percent total CPU utilitzation
                                            (Linux summary CPU activity
                                            screen: totCPU)
    0018   24 Dbl-Word     8 USERCPU        Percent user mode CPU
                                            utilitzation (Linux summary CPU
                                            activity screen: user)
    0020   32 Dbl-Word     8 KERNLCPU       Percent kernel mode CPU
                                            utilitzation (Linux summary CPU
                                            activity screen: kernel)
    0028   40 Dbl-Word     8 NICECPU        Percent nice mode CPU
                                            utilitzation (Linux summary CPU
                                            activity screen: nice)
    0030   48 Dbl-Word     8 IRQ            Percent IRQ interrupts (Linux
                                            summary CPU activity screen: IRQ)
    0038   56 Dbl-Word     8 SOFTIRQ        Percent soft IRQ interrupts
                                            (Linux summary CPU activity
                                            screen: SoftIRQ)
    0040   64 Dbl-Word     8 IOWAIT         Percent waiting for I/O (Linux
                                            summary CPU activity screen:
                                            IOWait)
    0048   72 Dbl-Word     8 IDLE           Percent CPU idle (Linux summary
                                            CPU activity screen: Idle)
    0050   80 Signed       4 RUNABLE        The number of runable processes
                                            at sampling (Linux summary CPU
                                            activity screen: Runabl)
    0054   84 Signed       4 WAITING        The number of processes waiting
                                            for I/O (Linux summary CPU
                                            activity screen: Waiting)
    0058   88 Signed       4 TOTPROC        The total number of processes at
                                            sample time (Linux summary CPU
                                            activity screen: Total)
    0060   96 Dbl-Word     8 RUN1MIN        The average number of processes
                                            found running during the last 1
                                            minute (Linux summary CPU
                                            activity screen: 1_min)
    0068  104 Dbl-Word     8 RUN5MIN        The average number of processes
                                            found running during the last 5
                                            minutes (Linux summary CPU
                                            activity screen: 5_min)
    0070  112 Dbl-Word     8 RUN15MIN       The average number of processes
                                            found running during the last 15
                                            minutes (Linux summary CPU
                                            activity screen: 15_min)
    0078  120 Dbl-Word     8 TOTMAIN        The total main memory size in
                                            MBytes (Linux summary CPU memory
                                            screen: M_Total)
    0080  128 Dbl-Word     8 PERCMAIN       Main memory utilization in
                                            percentage (Linux summary CPU
                                            memory screen: %M_User)
    0088  136 Dbl-Word     8 TOTHIGH        The total high memory size in
                                            MBytes (Linux summary CPU memory
                                            screen: H_Total)
    0090  144 Dbl-Word     8 PERCHIGH       High memory utilization in
                                            percentage (Linux summary CPU
                                            memory screen: %H_User)
    0098  152 Dbl-Word     8 SHARED         Memory, in MBytes, that is usable
                                            by more than one process. (Linux
                                            summary CPU memory screen:
                                            Shared)
    00A0  160 Dbl-Word     8 BUFFREE        Memory, in MBytes, reserved for
                                            buffers and free cache (Linux
                                            summary CPU memory screen:
                                            Buffers/CAFree)
    00A8  168 Dbl-Word     8 CACHUSED       Memory, in MBytes, used for
                                            buffers. The LINUX buffer cache
                                            is a disk cache intended to
                                            relieve processes from having to
                                            wait for relatively slow disks to
                                            retrieve or store data. (Linux
                                            summary CPU memory screen: Cache
                                            Used)
    00B0  176 Dbl-Word     8 TOTSWAP        The size of the maximum available
                                            swap space in MBytes (Linux
                                            summary CPU memory screen:
                                            S_Total)
    00B8  184 Dbl-Word     8 PERCSWAP       Percentage of swap space useable
                                            swap space (Linux summary CPU
                                            memory screen: %SUSed)
    00C0  192 Dbl-Word     8 SWAPIN         Swap in rate, in 4KB pgs/second
                                            (Linux summary CPU memory screen:
                                            In)
    00C8  200 Dbl-Word     8 SWAPOUT        Swap out rate, in 4KB pgs/second
                                            (Linux summary CPU memory screen:
                                            Out)
    00D0  208 Dbl-Word     8 PGALLOC        Page allocation rate (Linux
                                            summary CPU memory screen:
                                            Allocates)
    00D8  216 Dbl-Word     8 PGFTMAJ        Page faults (major) (Linux
                                            summary CPU memory screen: Major)
    00E0  224 Dbl-Word     8 PGFTMIN        Page faults (minor) (Linux
                                            summary CPU memory screen: Minor)
    00E8  232 Dbl-Word     8 BLKREAD        Block I/O data read rate in
                                            KB/sec (Linux summary CPU memory
                                            screen: I/O Read)
    00F0  240 Dbl-Word     8 BLKWRITE       Block I/O data write rate in
                                            KB/sec (Linux summary CPU memory
                                            screen: I/O Write)
    00F8  248 Dbl-Word     8 INTERFCS       Number of networking interfaces
                                            defined (Linux summary CPU
                                            networking screen: Interfaces)
    0100  256 Dbl-Word     8 PKTRECV        Number of packets received per
                                            second (Linux summary CPU
                                            networking screen: Packets
                                            P_recv)
    0108  264 Dbl-Word     8 PKTSENT        Number of packets sent per second
                                            (Linux summary CPU networking
                                            screen: Packets P_Xmit)
    0110  272 Dbl-Word     8 BYTRECV        Number of bytes received per
                                            second (Linux summary CPU
                                            networking screen: Bytes B_recv)
    0118  280 Dbl-Word     8 BYTSENT        Number of bytes sent per second
                                            (Linux summary CPU networking
                                            screen: Bytes B_Xmit)
    0120  288 Dbl-Word     8 BADPACK        Bad packets received per second
                                            (Linux summary CPU networking
                                            screen: BadPac Recvd)
    0128  296 Dbl-Word     8 XMITERR        Packet transmit problems per
                                            second (Linux summary CPU
                                            networking screen: Packet X_mit)
    0130  304 Dbl-Word     8 NSPBUFF        No space found in Linux buffers
                                            per second (Linux summary CPU
                                            networking screen: No Space
                                            Buffer)
    0138  312 Dbl-Word     8 NSPLINX        No space available in Linux per
                                            second (Linux summary CPU
                                            networking screen: No Space
                                            Linux)
    0140  320 Dbl-Word     8 XMITCOLL       Collisions while transmitting per
                                            second (Linux summary CPU
                                            networking screen: Transmit
                                            Collisn)
    0148  328 Dbl-Word     8 STEALTM        Percent time hypervisor in
                                            control
    0150  336 Character   16 LNXPRDID       Linux Kernel Product ID
    0160  352 Signed       4 LNXFLAG        APPLDATA internal flag field.
                                            X'01' means data has been normalized
    0168  360 Dbl-Word     8 LNXTIME        TOD when APPLDATA was written
              00000170       APPLDLEN       *-SEGTAPPL

#### SEGTPRC DSECT - Processor Data Area

    Hex   Dec Type/Val   Lng Label (dup)    Comments
    ---- ---- --------- ---- -------------- --------
    0000    0 Structure      SEGTPRC        SEGOUT DCSS Content Data
                                            Definition
    0000    0 Signed       4 LPENUM         Assigned logical partition
                                            number. (LPAR load screen, partition#.)
    0004    4 Character    8 LPENAME        Assigned name of the logical
                                            partition. (LPAR load screen, partition name.)
    000C   12 Signed       4 LPENUPID       The user partition ID number
                                            for the logical partition.
    0010   16 Signed       4 LPENLPCT       Number of logical processors
                                            assigned to this LPAR. (LPAR load screen, #Proc.)
    0014   20 Signed       4 LPENCAP        Enumerated value reflecting the
                                            capping definition for the partition. It can be
                                            Yes (2) if capping has been set on for the
                                            partition, indicating that CPU cycles are to be
                                            allocated only up to  the specified maximum, or
                                            No (1) if capping is not active.
    0018   24 Signed       4 LPENWGHT       Average weight for all logical
                                            processors defined for this LPAR. The weight
                                            values for dedicated processors will be 1000.
                                            (LPAR load screen, Weight.)
    001C   28 Signed       4 LPENWAIT       Status of the WAIT bit for the
                                            logical processors within this LPAR. If any LP
                                            has the WAIT bit ON, this field will contain
                                            enumerations 1=YES or 0=NO. (LPAR load screen,
                                            Wait Char.)
    0020   32 Dbl-Word     8 LPENLOAD       Total amount of time that all
                                            of the logical processors for this LPAR were
                                            busy during the reported interval.
    0028   40 Signed       4 LPENSTAT       Status of the logical partition
                                            during the reporting interval. Can be enumerations
                                            2=ACTIVE or 1=INACTIVE or 0=inactive. The partition
                                            that was used to collect the LPAR data will have an
                                            asterisk (*) appended, for example ACTIVE).
    002C   44 Signed       4 *              Reserved for future IBM use.
    0030   48 Signed       4 LPENCPU        The CPU identification character
                                            allocated to each of the logical processors which
                                            were defined. (CPU)
    0038   56 Dbl-Word     8 LPENMSPC       Percentage of elapsed time that
                                            the logical processor was suspended, i.e. could
                                            not give Service to the guest system due to LPAR
                                            management time and contention for real processors,
                                            where the suspended time is calculated as the
                                            difference between elapsed time and the sum of
                                            processor busy time and voluntary wait time for
                                            the same processor as seen by the VM system that is
                                            active in the partition.
    0040   64 Dbl-Word     8 LPENOVHD       Average percentage of elapsed
                                            time that the logical processor spent for LPAR
                                            mgmt. This information is available only on
                                            systems with the LPAR management time facility
                                            (LPAR load screen, %Ovhd.)
    0048   72 Dbl-Word     8 LPENBUSY       Average percentage of time that
                                            logical processors were busy, defined as the
                                            percentage of elapsed time during which real
                                            processors were assigned to logical processors.
                                            Note that the value will also include wait time
                                            in the system that is running in the partition
                                            if 'wait completion' has been enabled for the
                                            processor.
    0050   80 Dbl-Word     8 LPENOVER       Amount of logical CPU busy
                                            which was due to LP dispatching overhead.
    0058   88 Dbl-Word     8 LPENPHYS       This is the sum of the %Load
                                            values for all active logical partitions with
                                            normal processors plus the General LPAR
                                            management overhead (if available), i.e. it
                                            gives you the overall load for normal processors
                                            in the complex and does not include the load
                                            of partitions with IFL or ICF processors.
    0060   96 Dbl-Word     8 LPENLGLD       Logical processor load as seen
                                            by the guest VM system, based on processor busy
                                            time seen by the guest system and the sum of
                                            wait time and processor busy time perceived by
                                            the guest VM system. This is the logic used for
                                            the calculation of the 'INDICATE LOAD' output.
                                            Note, however, that the resulting value depends
                                            not only on the actual activity of the guest
                                            system (the processor time used), but also on
                                            the activity of the systems in other logical
                                            partitions of the same physical system: The
                                            'suspended' time (see %Susp value) will
                                            increase if there is more contention for the
                                            real processors, thus causing less voluntary
                                            wait time. Less voluntary wait time in turn
                                            will result in a higher 'Logical processor
                                            load' being calculated, even if the actual CPU
                                            time used by a processor is the same.
    0068  104 Dbl-Word     8 LPENVMLD       Processor load as senn by the
                                            guest VM system, based on processor busy time
                                            seen by the guest system and elapsed time.
              00000070       PROCDLEN       *-SEGTPRC

#### SEGTMDC DSECT - Minidisk Cache

    Hex   Dec Type/Val   Lng Label (dup)    Comments
    ---- ---- --------- ---- -------------- --------
    0000    0 Structure      SEGTMDC        SEGOUT DCSS Content Data
                                            Definition
    0000    0 Dbl-Word     8 PARTSIZE       The size of the CP partition in
                                            expanded storage, in blocks
    0008    8 Dbl-Word     8 MAXCACHE       The maximum number of expanded
                                            storage blocks that can be used for minidisk
                                            caching
    0010   16 Dbl-Word     8 ACTCACHE       The number of expanded storage
                                            blocks used for minidisk caching at the end of
                                            the interval
    0018   24 Dbl-Word     8 FAIRSHR        The fair share limit for the
                                            minidisk cache, i.e. the maximum number of blocks
                                            any one user is allowed to insert into the
                                            minidisk cache per fair share interval
    0020   32 Dbl-Word     8 MDCRDRAT       The number of read requests
                                            per second
    0028   40 Dbl-Word     8 FULLRDHT       The percentage of requests
                                            which were full hits, i.e. where all the
                                            requested blocks were found in the cache
    0030   48 Dbl-Word     8 PGINRT         The rate at which minidisk
                                            cache blocks are moved from expanded storage
                                            to central storage
    0038   56 Dbl-Word     8 PGOUTRT        The rate at which minidisk
                                            cache blocks are moved from central storage
                                            to expanded storage
    0040   64 Dbl-Word     8 BLKLIFE        The estimated average age,
                                            in seconds, of a minidisk cache block, based on
                                            Little's Law (cache size divided by PGOUT rate).
                                            Dots will be shown if the age cannot be
                                            calculated because the PGOUT rate is zero.
    0048   72 Dbl-Word     8 FRSHRXRT       The rate, per second, that
                                            blocks could not be moved into the minidisk
                                            cache because their user's fair share limit was
                                            exceeded
    0050   80 Dbl-Word     8 INTINSRT       Insertions per second into
                                            the in-transit waiting queue (which keeps track
                                            of users requesting blocks which are already on
                                            their way to the minidisk cache)
    0058   88 Dbl-Word     8 INVREQRT       The number of requests per
                                            second to invalidate minidisk cache blocks, due
                                            to an I/O to a virtual device via a non-cachable
                                            I/O interface
    0060   96 Dbl-Word     8 BLKINVRT       The number of blocks per
                                            second which were invalidated following an
                                            invalidation request
    0068  104 Dbl-Word     8 IDEALFRM       The ideal number of main
                                            storage page frames in the minidisk cache
                                            (based on average age of a page in DPA,
                                            determined by arbiter)
    0070  112 Dbl-Word     8 ACTFRL2G       The actual number of main
                                            storage page frames used for the minidisk
                                            cache below the 2G line
    0078  120 Dbl-Word     8 ACTFRG2G       The actual number of main
                                            storage page frames used for the minidisk
                                            cache above the 2G line. The field is only
                                            available for z/VM systems running in 64-bit
                                            mode.
    0080  128 Dbl-Word     8 MINFRMS        The minimum number of
                                            main storage pages to be used for the minidisk
                                            cache
    0088  136 Dbl-Word     8 MAXFRMS        The maximum number of
                                            main storage pages to be used for the minidisk
                                            cache
    0090  144 Dbl-Word     8 PGDELRT        The number of main storage
                                            pages deleted from the cache per second
    0098  152 Dbl-Word     8 STINVRT        The number of times the
                                            steal function was invoked to steal main
                                            storage pages from cache per second
    00A0  160 Dbl-Word     8 MDCBIAS        The bias for minidisk cache
                                            usage of real storage. A number less than 1 is
                                            a bias against minidisk cache; a number greater
                                            than 1 is a bias for minidisk cache.
    00A8  168 Dbl-Word     8 IDEALXST       The ideal number of expanded
                                            storage blocks in the minidisk cache (based on
                                            average age of an XSTORE block, as determined by
                                            arbiter)
    00B0  176 Dbl-Word     8 ACTXST         The actual number of expanded
                                            storage blocks used for the minidisk cache
    00B8  184 Dbl-Word     8 MINXST         The minimum number of expanded
                                            storage blocks to be used for the minidisk cache
    00C0  192 Dbl-Word     8 MAXXST         The maximum number of expanded
                                            storage blocks to be used for the minidisk cache
    00C8  200 Dbl-Word     8 PGDELXST       The number of XSTORE pages
                                            deleted from the cache per second
    00D0  208 Dbl-Word     8 STINVXST       The number of times the steal
                                            function was invoked to steal expanded storage
                                            pages from the cache per second
    00D8  216 Dbl-Word     8 MDCBSXST       The bias for minidisk cache
                                            use of expanded storage. A number less than 1 is
                                            a bias against minidisk cache; a number greater
                                            than 1 is a bias for minidisk cache.
    00E0  224 Dbl-Word     8 AGEXST         The average age of paging
                                            XSTORE blocks
    00E8  232 Dbl-Word     8 DASDONE        Successfully translated CCWs
                                            per second for DASD devices
    00F0  240 Dbl-Word     8 DASDABRT       Aborted translation attempts
                                            per second for DASD devices
    00F8  248 Dbl-Word     8 DASDNELG       Number of CCWs which were
                                            found to be not eligible for translation, per
                                            second for DASD devices
    0100  256 Dbl-Word     8 DASDTOT        Total number of CCWs handled
                                            per second for DASD devices
    0108  264 Dbl-Word     8 NETDONE        Successfully translated CCWs
                                            per second for network devices
    0110  272 Dbl-Word     8 NETABRT        Aborted translation attempts
                                            per second for network devices
    0118  280 Dbl-Word     8 NETNELG        Number of CCWs which were
                                            found to be not eligible for translation, per
                                            second for network devices
    0120  288 Dbl-Word     8 NETTOT         Total number of CCWs handled
                                            per second for network devices
              00000128       MDCDLEN        *-SEGTMDC

#### SEGTCHN DSECT - Channel

    Hex   Dec Type/Val   Lng Label (dup)    Comments
    ---- ---- --------- ---- -------------- --------
    0000    0 Structure      SEGTCHN        SEGOUT DCSS Content Data
                                            Definition
    0000    0 Character    4 CHPID          The hexadecimal 'channel path
                                            identifier'
    0004    4 Character    8 CHMODGRP       Description of the channel
                                            model group, as found in the Store-Channel-Path
                                            description.
    000C   12 Character    4 CHMODQ         The hexadecimal channel model
                                            group qualifier. Note that a valid qualifier is
                                            available only on systems with the extended
                                            channel measurement facility.
    0010   16 Dbl-Word     8 CHPRCBSY       The percentage of 'busy'
                                            conditions found, calculated for the last interval.
                                            For FICON channels the 'busy' value is
                                            calculated as the percentage of actual work unit
                                            utilization compared to the maximum possible
                                            value. Channel 'busy' percentages cannot be
                                            calculated for Hipersocket channels.
    0018   24 Dbl-Word     8 CHAVGBSY       The percentage of 'busy'
                                            conditions found, calculated for the whole period
                                            since the last RESET, or since Performance Toolkit
                                            was last invoked. For FICON channels the 'busy'
                                            value is calculated as the percentage of actual
                                            work unit utilization compared to the maximum
                                            possible value. Channel 'busy' percentages
                                            cannot be calculated for Hipersocket channels.
    0020   32 Dbl-Word     8 CHBSY0         Channel load distribution for
                                            each of the active channels. It shows the
                                            relative frequency with which the channel busy
                                            percentage of separate measurement intervals
                                            was found in the range 0-10.
    0028   40 Dbl-Word     8 CHBSY1         Channel load distribution for
                                            each of the active channels. It shows the
                                            relative frequency with which the channel busy
                                            percentage of separate measurement intervals
                                            was found in the range 11-20.
    0030   48 Dbl-Word     8 CHBSY2         Channel load distribution for
                                            each of the active channels. It shows the
                                            relative frequency with which the channel busy
                                            percentage of separate measurement intervals
                                            was found in the range 21-30.
    0038   56 Dbl-Word     8 CHBSY3         Channel load distribution for
                                            each of the active channels. It shows the
                                            relative frequency with which the channel busy
                                            percentage of separate measurement intervals
                                            was found in the range 31-40.
    0040   64 Dbl-Word     8 CHBSY4         Channel load distribution for
                                            each of the active channels. It shows the
                                            relative frequency with which the channel busy
                                            percentage of separate measurement intervals
                                            was found in the range 41-50.
    0048   72 Dbl-Word     8 CHBSY5         Channel load distribution for
                                            each of the active channels. It shows the
                                            relative frequency with which the channel busy
                                            percentage of separate measurement intervals
                                            was found in the range 51-60.
    0050   80 Dbl-Word     8 CHBSY6         Channel load distribution for
                                            each of the active channels. It shows the
                                            relative frequency with which the channel busy
                                            percentage of separate measurement intervals
                                            was found in the range 61-70.
    0058   88 Dbl-Word     8 CHBSY7         Channel load distribution for
                                            each of the active channels. It shows the
                                            relative frequency with which the channel busy
                                            percentage of separate measurement intervals
                                            was found in the range 71-80.
    0060   96 Dbl-Word     8 CHBSY8         Channel load distribution for
                                            each of the active channels. It shows the
                                            relative frequency with which the channel busy
                                            percentage of separate measurement intervals
                                            was found in the range 81-90.
    0068  104 Dbl-Word     8 CHBSY9         Channel load distribution for
                                            each of the active channels. It shows the
                                            relative frequency with which the channel busy
                                            percentage of separate measurement intervals
                                            was found in the range 91-100.
              00000070       CHNDLEN        *-SEGTCHN

#### SEGTLCHN DSECT - LPAR Channel

    Hex   Dec Type/Val   Lng Label (dup)    Comments
    ---- ---- --------- ---- -------------- --------
    0000    0 Structure      SEGTLCHN       SEGOUT DCSS Content Data
                                            Definition
    0000    0 Character    4 LCHPID         The hexadecimal 'channel path
                                            identifier'
    0004    4 Character    8 LCHGRP         Description of the channel
                                            model group, as found in the Store-Channel-Path
                                            description.
    000C   12 Character    4 LCHGRPQ        The hexadecimal channel model
                                            group qualifier. Note that a valid qualifier is
                                            available only on systems with the extended
                                            channel measurement facility.
    0010   16 Character    4 LCHSHR         Shared indicator for the channel.
                                            It can be either YES for channels shared with other
                                            logical partitions, or NO for channels dedicated to
                                            this logical partition.
    0018   24 Dbl-Word     8 LCHPRBSY       The percentage of 'busy'
                                            conditions found, calculated for the last interval.
    0020   32 Dbl-Word     8 LCHAVGBS       The percentage of 'busy'
                                            conditions found, calculated for the whole period
                                            since the last RESET, or since Performance Toolkit
                                            was last invoked.
    0028   40 Dbl-Word     8 LCHBSY0        Channel load distribution for
                                            each of the active channels. It shows the
                                            relative frequency with which the channel busy
                                            percentage of separate measurement intervals was
                                            found in the range 0-10.
    0030   48 Dbl-Word     8 LCHBSY1        Channel load distribution for
                                            each of the active channels. It shows the
                                            relative frequency with which the channel busy
                                            percentage of separate measurement intervals was
                                            found in the range 11-20.
    0038   56 Dbl-Word     8 LCHBSY2        Channel load distribution for
                                            each of the active channels. It shows the
                                            relative frequency with which the channel busy
                                            percentage of separate measurement intervals was
                                            found in the range 21-30.
    0040   64 Dbl-Word     8 LCHBSY3        Channel load distribution for
                                            each of the active channels. It shows the
                                            relative frequency with which the channel busy
                                            percentage of separate measurement intervals was
                                            found in the range 31-40.
    0048   72 Dbl-Word     8 LCHBSY4        Channel load distribution for
                                            each of the active channels. It shows the
                                            relative frequency with which the channel busy
                                            percentage of separate measurement intervals was
                                            found in the range 41-50.
    0050   80 Dbl-Word     8 LCHBSY5        Channel load distribution for
                                            each of the active channels. It shows the
                                            relative frequency with which the channel busy
                                            percentage of separate measurement intervals was
                                            found in the range 51-60.
    0058   88 Dbl-Word     8 LCHBSY6        Channel load distribution for
                                            each of the active channels. It shows the
                                            relative frequency with which the channel busy
                                            percentage of separate measurement intervals was
                                            found in the range 61-70.
    0060   96 Dbl-Word     8 LCHBSY7        Channel load distribution for
                                            each of the active channels. It shows the
                                            relative frequency with which the channel busy
                                            percentage of separate measurement intervals was
                                            found in the range 71-80.
    0068  104 Dbl-Word     8 LCHBSY8        Channel load distribution for
                                            each of the active channels. It shows the
                                            relative frequency with which the channel busy
                                            percentage of separate measurement intervals was
                                            found in the range 81-90.
    0070  112 Dbl-Word     8 LCHBSY9        Channel load distribution for
                                            each of the active channels. It shows the
                                            relative frequency with which the channel busy
                                            percentage of separate measurement intervals was
                                            found in the range 91-100.
              00000078       LCHNDLEN       *-SEGTLCHN

#### SEGTFCHN DSECT - FICON Channel

    Hex   Dec Type/Val   Lng Label (dup)    Comments
    ---- ---- --------- ---- -------------- --------
    0000    0 Structure      SEGTFCHN       SEGOUT DCSS Content Data
                                            Definition
    0000    0 Character    4 FCHPID         The hexadecimal 'channel path
                                            identifier'
    0004    4 Character    4 FCHSHR         Shared indicator for the channel.
                                            It can be either YES for channels shared with
                                            other logical partitions, or NO for channels
                                            dedicated to this logical partition.
    0008    8 Dbl-Word     8 FCHBUS         The bus cycles utilization for
                                            the whole system.
    0010   16 Dbl-Word     8 FCHWRK         The work units utilization for
                                            the whole system.
    0018   24 Dbl-Word     8 FCHDUW         The data units write utilization
                                            for the whole system.
    0020   32 Dbl-Word     8 FCHDUR         The data units read utilization
                                            for the whole system.
    0028   40 Dbl-Word     8 FCHLWRK        The work units utilization for
                                            for the own logical partition.
    0030   48 Dbl-Word     8 FCHLDUW        The data units write utilization
                                            for the own logical partition.
    0038   56 Dbl-Word     8 FCHLDUR        The data units read utilization
                                            for the own logical partition.
    0040   56 Dbl-Word     8 FCHWRT         The total number of bytes
                                            written per second, for the whole system.
    0048   64 Dbl-Word     8 FCHRD          The total number of bytes
                                            read per second, for the whole system.
              00000050       FCHNDLEN       *-SEGTFCHN

#### SEGTADAP DSECT - Data Area Prefix

    Hex   Dec Type/Val   Lng Label (dup)    Comments
    ---- ---- --------- ---- -------------- --------
    0000    0 Structure      SEGTADAP       SEGOUT DCSS Content Data
                                            Definition
    0000    0 Character    8 DAPEYEC        Eyecatcher "KVLDAPAA" or
                                            "KVLDAPAB"
    0008    8 Character    8 DAPSYSID       Sysid
    0010   16 Signed       4 DAPSTAMP (2)   Observation Time Stamp (sec
                                            units)
    0018   24 Character    8 DAPLPARN       LPAR Partition Name
    0020   32 Signed       4 SYSDOFF        System Data offset.
    0024   36 Signed       4 SYSDCNT        The number of System elements.
    0028   40 Signed       4 WKLDOFF        Workload Data offset.
    002C   44 Signed       4 WKLDCNT        The number of Workload elements.
    0030   48 Signed       4 LPADOFF        LPAR Data offset.
    0034   52 Signed       4 LPADCNT        The number of LPAR elements.
    0038   56 Signed       4 CPODOFF        CP-Owned Device Data offset.
    003C   60 Signed       4 CPODCNT        The number of CPOwned elements.
    0040   64 Signed       4 DEVDOFF        Device Data offset.
    0044   68 Signed       4 DEVDCNT        The number of Device elements.
    0048   72 Signed       4 HIPDOFF        Network Hiersocket Data offset.
    004C   76 Signed       4 HIPDCNT        The number of Network Hiper
                                            elements.
    0050   80 Signed       4 VSWDOFF        Network Virtual Switch Data
                                            offset.
    0054   84 Signed       4 VSWDCNT        The number of Network Virtual
                                            Switch elements.
    0058   88 Signed       4 TCPDOFF        Network Server (TCP/IP Stack)
                                            Data offset
    005C   92 Signed       4 TCPDCNT        The number of Network TCP/IP
                                            elements.
    0060   96 Signed       4 NUSRDOFF       Network User Data offset.
    0064  100 Signed       4 NUSRDCNT       The number of Network User
                                            elements.
    0068  104 Signed       4 LINXDOFF       LINUX APPLDATA offset
    006C  108 Signed       4 LINXDCNT       LINUX rows
    0070  112 Signed       4 LPENDOFF       Processor offset
    0074  116 Signed       4 LPENDCNT       Processor rows
    0078  120 Signed       4 MDCDOFF        Minidisk cache offset
    007C  124 Signed       4 MDCDCNT        Minidisk cache rows
    0080  128 Signed       4 CHANDOFF       Channel offset
    0084  132 Signed       4 CHANDCNT       Channel rows
    0088  136 Signed       4 LCHNDOFF       LPAR Channel offset
    008C  140 Signed       4 LCHNDCNT       LPAR Channel rows
    0090  144 Signed       4 FCHNDOFF       FICON Channel offset
    0094  148 Signed       4 FCHNDCNT       FICON Channel rows
    0098  152 Signed       4 DATAEND        ending addr of data area
    009C  156 Signed       4 RESRVED1       Double-word alignment. Future
                                            use.
              000000A0       DAPLEN         *-SEGTADAP DSCCOUT

#### SEGTASEG DSECT - Segment Prefix

    Hex   Dec Type/Val   Lng Label (dup)    Comments
    ---- ---- --------- ---- -------------- --------
    0000    0 Structure      SEGTASEG       SEGOUT DCSS Content Data
                                            Definition
    0000    0 Character    8 PTKEYEC        Eyecatcher "KVLPTK00"
    0008    8 Character    8 PTKVERS        Performance Toolkit version
                                            string.
    0010   16 Character    8 PTKLEVEL       Performance Toolkit service level
                                            string.
    0018   24 Character    8 ZVMVERS        zVM version string.
    0020   32 Character    8 ZVMLEVEL       zVM service level string.
    0028   40 Signed       4 INTRVLTM       Sample interval at time of
                                            segment update.
    002C   44 Signed       4 UPDTIMEA (2)   TOD clock PTK begins writing Data
                                            Area A
    0034   52 Signed       4 UPDSTRTA       Integer counter incremented at
                                            start of update to data area A.
    0038   56 Signed       4 UPDENDA        Integer counter incremented at
                                            end of update to data area A.
    003C   60 Signed       4 LOCKDATA       Data Area A lock.
    0040   64 Signed       4 DAPAOFF        Data Area A offset.
    0044   68 Signed       4 DAPACNT        Data Area A length.
    0048   72 Signed       4 UPDTIMEB (2)   TOD clock PTK begins writing Data
                                            Area B
    0050   80 Signed       4 UPDSTRTB       Integer counter incremented at
                                            start of update to data area B.
    0054   84 Signed       4 UPDENDB        Integer counter incremented at
                                            end of update to data area B.
    0058   88 Signed       4 LOCKDATB       Data Area B lock.
    005C   92 Signed       4 DAPBOFF        Data Area B offset.
    0060   96 Signed       4 DAPBCNT        Data Area B length.
    0064  100 Character    8 SEGUSER        Userid of Owning VM
    006C  108 Signed       4 SEGFREE1       Reserved
              00000070       SEGLEN         *-SEGTASEG

#### SEGTSYS Storage Layout

    *** SEGTSYS - SEGOUT DCSS Content Data Definition
    *
    *     +---------------------------+---------------------------+
    *   0 |         ACTUSER           |         AVGUSER           |
    *     +---------------------------+---------------------------+
    *   8 |                       AVLFRAMS                        |
    *     +-------------------------------------------------------+
    *  10 |                       AVLFRA2G                        |
    *     +-------------------------------------------------------+
    *  18 |                       AVLHGHTH                        |
    *     +-------------------------------------------------------+
    *  20 |                       AVLHGH2G                        |
    *     +-------------------------------------------------------+
    *  28 |                       AVLLMEAN                        |
    *     +-------------------------------------------------------+
    *  30 |                       AVLLME2G                        |
    *     +-------------------------------------------------------+
    *  38 |                       AVLLOWTH                        |
    *     +-------------------------------------------------------+
    *  40 |                       AVLLOW2G                        |
    *     +---------------------------+---------------------------+
    *  48 |         AVLWAIT           |          CPBUSY           |
    *     +---------------------------+---------------------------+
    *  50 |         CPUBUSY           |          CPUNUM           |
    *     +---------------------------+---------------------------+
    *  58 |         DEVIOSCS          |         DIALUSER          |
    *     +---------------------------+---------------------------+
    *  60 |                       DPAFRAMS                        |
    *     +-------------------------------------------------------+
    *  68 |                       DSCNFAIL                        |
    *     +-------------------------------------------------------+
    *  70 |                       ELIGUSER                        |
    *     +-------------------------------------------------------+
    *  78 |                       EXPUSER1                        |
    *     +-------------------------------------------------------+
    *  80 |                       EXPUSER2                        |
    *     +-------------------------------------------------------+
    *  88 |                       EXPUSER3                        |
    *     +-------------------------------------------------------+
    *  90 |                       EXTFRAMS                        |
    *     +-------------------------------------------------------+
    *  98 |                       EXTWAIT                         |
    *     +-------------------------------------------------------+
    *  A0 |                       FSTRREQS                        |
    *     +-------------------------------------------------------+
    *  A8 |                       FSTRRETS                        |
    *     +-------------------------------------------------------+
    *  B0 |                       LPARBSYS                        |
    *     +-------------------------------------------------------+
    *  B8 |                       NTRVRATE                        |
    *     +-------------------------------------------------------+
    *  C0 |                       PAGERATE                        |
    *     +---------------------------+---------------------------+
    *  C8 |         PAGINDEX          |         PCTPAGE           |
    *     +---------------------------+---------------------------+
    *  D0 |         PCTSPOL           |         PCTTDSK           |
    *     +---------------------------+---------------------------+
    *  D8 |         RESELWAT          |///////////////////////////|
    *     +---------------------------+---------------------------+
    *  E0 |                       SINGFLTS                        |
    *     +-------------------------------------------------------+
    *  E8 |                       SYSDPAP                         |
    *     +-------------------------------------------------------+
    *  F0 |                        SYSITR                         |
    *     +-------------------------------------------------------+
    *  F8 |                       TRVRATE                         |
    *     +-------------------------------------------------------+
    * 100 |                       TVRATIO                         |
    *     +---------------------------+---------------------------+
    * 108 |          USERQ            |         WAITIOP           |
    *     +---------------------------+---------------------------+
    * 110 |         WAITPAGP          | 114
    *     +---------------------------+
    *
    *** SEGTSYS - SEGOUT DCSS Content Data Definition

    *** SEGTLPAR - SEGOUT DCSS Content Data Definition
    *
    *     +---------------------------+---------------------------+
    *   0 |         LPARNUM           |        LPARNAME           |
    *     +---------------------------+---------------------------+
    *   8 |         LPARNAME cont'd   |///////////////////////////|
    *     +---------------------------+---------------------------+
    *  10 |                       LPARBUSY                        |
    *     +-------------------------------------------------------+
    *  18 |                       LPARLOAD                        |
    *     +---------------------------+---------------------------+
    *  20 |         LPARLPCT          |///////////////////////////|
    *     +---------------------------+---------------------------+
    *  28 |                       LPARMSPC                        |
    *     +-------------------------------------------------------+
    *  30 |                       LPAROVER                        |
    *     +-------------------------------------------------------+
    *  38 |                       LPAROVHD                        |
    *     +---------------------------+---------------------------+
    *  40 |         LPARSTAT          |         LPARWAIT          |
    *     +---------------------------+---------------------------+
    *  48 |         LPARWGHT          |///////////////////////////|
    *     +---------------------------+---------------------------+
    *  50 |                       PHYSBUSY                        |
    *     +---------------------------+---------------------------+
    *  58 |         LPARUPID          |         LPARCAP           |
    *     +---------------------------+---------------------------+
    *  60 |                       LPARLGLD                        |
    *     +-------------------------------------------------------+
    *  68 |                       LPARVMLD                        |
    *     +---------------------------+---------------------------+
    *  70 |         Reserved          |         LPARRES1          |
    *     +---------------------------+---------------------------+
    *  78
    *
    *** SEGTLPAR - SEGOUT DCSS Content Data Definition

    *** SEGTRDEV - SEGOUT DCSS Content Data Definition
    *
    *     +---------------------------+---------------------------+
    *   0 |         DEVADDR           |         DEVTYPE           |
    *     +---------------------------+---------------------------+
    *   8 |         DEVTYPE cont'd    |///////////////////////////|
    *     +---------------------------+---------------------------+
    *  10 |                       CONNTIME                        |
    *     +---------------------------+---------------------------+
    *  18 |         DASDBUSY          |///////////////////////////|
    *     +---------------------------+---------------------------+
    *  20 |                       DASDQUE                         |
    *     +-------------------------------------------------------+
    *  28 |                       DASIOREQ                        |
    *     +-------------------------------------------------------+
    *  30 |                       DEVIOSEC                        |
    *     +-------------------------------------------------------+
    *  38 |                       DISCTIME                        |
    *     +-------------------------------------------------------+
    *  40 |                       PENDTIME                        |
    *     +-------------------------------------------------------+
    *  48 |                       SERVTIME                        |
    *     +-------------------------------------------------------+
    *  50 |                        VOLSER                         |
    *     +-------------------------------------------------------+
    *  58
    *
    *** SEGTRDEV - SEGOUT DCSS Content Data Definition

    *** SEGTCPDV - SEGOUT DCSS Content Data Definition
    *
    *     +---------------------------+---------------------------+
    *   0 |         DEVADDRX          |         ALLOCCNT          |
    *     +---------------------------+---------------------------+
    *   8 |         AVAILSLT          |         CPRESRV1          |
    *     +---------------------------+---------------------------+
    *  10 |                       DEVTYPEX                        |
    *     +---------------------------+---------------------------+
    *  18 |         PAGETYPE          |          ENDCYL           |
    *     +---------------------------+---------------------------+
    *  20 |         PERFULL           |         STARTCYL          |
    *     +---------------------------+---------------------------+
    *  28 |         TOTUSLOT          |         CPRESRV2          |
    *     +---------------------------+---------------------------+
    *  30 |                       VOLSERX                         |
    *     +-------------------------------------------------------+
    *  38
    *
    *** SEGTCPDV - SEGOUT DCSS Content Data Definition

    *** SEGTWKLD - SEGOUT DCSS Content Data Definition
    *
    *     +-------------------------------------------------------+
    *   0 |                       WORKLOAD                        |
    *     +-------------------------------------------------------+
    *   8 |                        CPPCT                          |
    *     +-------------------------------------------------------+
    *  10 |                        CPSECS                         |
    *     +-------------------------------------------------------+
    *  18 |                        CPUPCT                         |
    *     +-------------------------------------------------------+
    *  20 |                       CPUSECS                         |
    *     +-------------------------------------------------------+
    *  28 |                       SESSTIME                        |
    *     +-------------------------------------------------------+
    *  30 |                       VIRTPCT                         |
    *     +-------------------------------------------------------+
    *  38 |                       VIRTSECS                        |
    *     +-------------------------------------------------------+
    *  40 |                       PAGERATW                        |
    *     +-------------------------------------------------------+
    *  48 |                       PAGREADS                        |
    *     +-------------------------------------------------------+
    *  50 |                       PAGWRTS                         |
    *     +-------------------------------------------------------+
    *  58 |                       RESPAGES                        |
    *     +-------------------------------------------------------+
    *  60 |                       RESPAG2G                        |
    *     +-------------------------------------------------------+
    *  68 |                       STORSIZE                        |
    *     +-------------------------------------------------------+
    *  70 |                       WKLXATT                         |
    *     +-------------------------------------------------------+
    *  78 |                       WKLXMOV                         |
    *     +-------------------------------------------------------+
    *  80 |                       WKLXPAG                         |
    *     +-------------------------------------------------------+
    *  88 |                         WSS                           |
    *     +-------------------------------------------------------+
    *  90 |                        GROUP                          |
    *     +-------------------------------------------------------+
    *  98
    *
    *** SEGTWKLD - SEGOUT DCSS Content Data Definition

    *** SEGTNHIP - SEGOUT DCSS Content Data Definition
    *
    *     +---------------------------+---------------------------+
    *   0 |         CHANPATH          |           SHRD            |
    *     +---------------------------+---------------------------+
    *   8 |                       XFERTMSG                        |
    *     +-------------------------------------------------------+
    *  10 |                       XFERTDUN                        |
    *     +-------------------------------------------------------+
    *  18 |                       FAILRBFS                        |
    *     +-------------------------------------------------------+
    *  20 |                       XFERMSGS                        |
    *     +-------------------------------------------------------+
    *  28 |                       XFERDUNI                        |
    *     +-------------------------------------------------------+
    *  30 |                       FAILRBFR                        |
    *     +-------------------------------------------------------+
    *  38 |                       FAILSOTH                        |
    *     +-------------------------------------------------------+
    *  40
    *
    *** SEGTNHIP - SEGOUT DCSS Content Data Definition

    *** SEGTVSWI - SEGOUT DCSS Content Data Definition
    *
    *     +---------------------------+---------------------------+
    *   0 |           ADDR            |         USERID            |
    *     +---------------------------+---------------------------+
    *   8 |           USERID cont'd   |           QSV             |
    *     +---------------------------+---------------------------+
    *  10 |         TIMEOUT           |///////////////////////////|
    *     +---------------------------+---------------------------+
    *  18 |                       XMITBYTS                        |
    *     +-------------------------------------------------------+
    *  20 |                       XMITPCKT                        |
    *     +-------------------------------------------------------+
    *  28 |                       XMITPCKD                        |
    *     +-------------------------------------------------------+
    *  30 |                       RCVBYTES                        |
    *     +-------------------------------------------------------+
    *  38 |                       RCVPCKTS                        |
    *     +-------------------------------------------------------+
    *  40 |                       DISCPCKD                        |
    *     +-------------------------------------------------------+
    *  48
    *
    *** SEGTVSWI - SEGOUT DCSS Content Data Definition

    *** SEGTNSRV - SEGOUT DCSS Content Data Definition
    *
    *     +-------------------------------------------------------+
    *   0 |                       SRVRNAME                        |
    *     +-------------------------------------------------------+
    *   8 |                       CONNOINI                        |
    *     +-------------------------------------------------------+
    *  10 |                       CONNOACP                        |
    *     +-------------------------------------------------------+
    *  18 |                       CONNOFAI                        |
    *     +-------------------------------------------------------+
    *  20 |                       CONNRSET                        |
    *     +-------------------------------------------------------+
    *  28 |                       READREQ                         |
    *     +-------------------------------------------------------+
    *  30 |                       WRITEREQ                        |
    *     +-------------------------------------------------------+
    *  38 |                       BYTESREC                        |
    *     +-------------------------------------------------------+
    *  40 |                       BYTEXMIT                        |
    *     +-------------------------------------------------------+
    *  48 |                       SEGSRECV                        |
    *     +-------------------------------------------------------+
    *  50 |                       SEGSXMIT                        |
    *     +-------------------------------------------------------+
    *  58 |                       SEGSRXMI                        |
    *     +-------------------------------------------------------+
    *  60 |                       SEGSRCVE                        |
    *     +-------------------------------------------------------+
    *  68 |                       SEGSXMIR                        |
    *     +-------------------------------------------------------+
    *  70 |                       ARPRECV                         |
    *     +-------------------------------------------------------+
    *  78 |                       ARPREPLY                        |
    *     +-------------------------------------------------------+
    *  80 |                       ARPREQXM                        |
    *     +-------------------------------------------------------+
    *  88 |                       ACTBLKPL                        |
    *     +-------------------------------------------------------+
    *  90 |                       CLNBLKPL                        |
    *     +-------------------------------------------------------+
    *  98 |                       ENVREGPL                        |
    *     +-------------------------------------------------------+
    *  A0 |                       ENVLARGE                        |
    *     +-------------------------------------------------------+
    *  A8 |                       RAWBLKIP                        |
    *     +-------------------------------------------------------+
    *  B0 |                       SOCKBLKL                        |
    *     +-------------------------------------------------------+
    *  B8 |                       BSDSOCKB                        |
    *     +-------------------------------------------------------+
    *  C0 |                       TCPBLKPL                        |
    *     +-------------------------------------------------------+
    *  C8 |                       UDPBLKPL                        |
    *     +-------------------------------------------------------+
    *  D0 |                       REGBUFPL                        |
    *     +-------------------------------------------------------+
    *  D8 |                       SMLBUFPL                        |
    *     +-------------------------------------------------------+
    *  E0 |                       TNYBUFPL                        |
    *     +-------------------------------------------------------+
    *  E8 |                       SACBLKPL                        |
    *     +-------------------------------------------------------+
    *  F0 |                       FIXPAGPL                        |
    *     +-------------------------------------------------------+
    *  F8
    *
    *** SEGTNSRV - SEGOUT DCSS Content Data Definition

    *** SEGTNUSR - SEGOUT DCSS Content Data Definition
    *
    *     +-------------------------------------------------------+
    *   0 |                       SRVRNAMU                        |
    *     +-------------------------------------------------------+
    *   8 |                       USERNAME                        |
    *     +-------------------------------------------------------+
    *  10 |                       TCPCSESS                        |
    *     +-------------------------------------------------------+
    *  18 |                       UDPCSESS                        |
    *     +-------------------------------------------------------+
    *  20 |                       TIMESESS                        |
    *     +-------------------------------------------------------+
    *  28 |                       TOTTCPIN                        |
    *     +-------------------------------------------------------+
    *  30 |                       TOTTCPOU                        |
    *     +-------------------------------------------------------+
    *  38 |                       TOTUDPIN                        |
    *     +-------------------------------------------------------+
    *  40 |                       TOTUPDOU                        |
    *     +-------------------------------------------------------+
    *  48 |                       TRIPTSTH                        |
    *     +-------------------------------------------------------+
    *  50 |                       TRIPTVAR                        |
    *     +-------------------------------------------------------+
    *  58 |                       TOTSEGS                         |
    *     +-------------------------------------------------------+
    *  60 |                       UACKSEGS                        |
    *     +-------------------------------------------------------+
    *  68 |                       MAXIBUFQ                        |
    *     +-------------------------------------------------------+
    *  70 |                       MAXOBUFQ                        |
    *     +-------------------------------------------------------+
    *  78
    *
    *** SEGTNUSR - SEGOUT DCSS Content Data Definition

    *** SEGTAPPL - SEGOUT DCSS Content Data Definition
    *
    *     +-------------------------------------------------------+
    *   0 |                       LUSERID                         |
    *     +---------------------------+---------------------------+
    *   8 |         VIRTCPU           |///////////////////////////|
    *     +---------------------------+---------------------------+
    *  10 |                        TOTCPU                         |
    *     +-------------------------------------------------------+
    *  18 |                       USERCPU                         |
    *     +-------------------------------------------------------+
    *  20 |                       KERNLCPU                        |
    *     +-------------------------------------------------------+
    *  28 |                       NICECPU                         |
    *     +-------------------------------------------------------+
    *  30 |                         IRQ                           |
    *     +-------------------------------------------------------+
    *  38 |                       SOFTIRQ                         |
    *     +-------------------------------------------------------+
    *  40 |                        IOWAIT                         |
    *     +-------------------------------------------------------+
    *  48 |                         IDLE                          |
    *     +---------------------------+---------------------------+
    *  50 |         RUNABLE           |         WAITING           |
    *     +---------------------------+---------------------------+
    *  58 |         TOTPROC           |///////////////////////////|
    *     +---------------------------+---------------------------+
    *  60 |                       RUN1MIN                         |
    *     +-------------------------------------------------------+
    *  68 |                       RUN5MIN                         |
    *     +-------------------------------------------------------+
    *  70 |                       RUN15MIN                        |
    *     +-------------------------------------------------------+
    *  78 |                       TOTMAIN                         |
    *     +-------------------------------------------------------+
    *  80 |                       PERCMAIN                        |
    *     +-------------------------------------------------------+
    *  88 |                       TOTHIGH                         |
    *     +-------------------------------------------------------+
    *  90 |                       PERCHIGH                        |
    *     +-------------------------------------------------------+
    *  98 |                        SHARED                         |
    *     +-------------------------------------------------------+
    *  A0 |                       BUFFREE                         |
    *     +-------------------------------------------------------+
    *  A8 |                       CACHUSED                        |
    *     +-------------------------------------------------------+
    *  B0 |                       TOTSWAP                         |
    *     +-------------------------------------------------------+
    *  B8 |                       PERCSWAP                        |
    *     +-------------------------------------------------------+
    *  C0 |                        SWAPIN                         |
    *     +-------------------------------------------------------+
    *  C8 |                       SWAPOUT                         |
    *     +-------------------------------------------------------+
    *  D0 |                       PGALLOC                         |
    *     +-------------------------------------------------------+
    *  D8 |                       PGFTMAJ                         |
    *     +-------------------------------------------------------+
    *  E0 |                       PGFTMIN                         |
    *     +-------------------------------------------------------+
    *  E8 |                       BLKREAD                         |
    *     +-------------------------------------------------------+
    *  F0 |                       BLKWRITE                        |
    *     +-------------------------------------------------------+
    *  F8 |                       INTERFCS                        |
    *     +-------------------------------------------------------+
    * 100 |                       PKTRECV                         |
    *     +-------------------------------------------------------+
    * 108 |                       PKTSENT                         |
    *     +-------------------------------------------------------+
    * 110 |                       BYTRECV                         |
    *     +-------------------------------------------------------+
    * 118 |                       BYTSENT                         |
    *     +-------------------------------------------------------+
    * 120 |                       BADPACK                         |
    *     +-------------------------------------------------------+
    * 128 |                       XMITERR                         |
    *     +-------------------------------------------------------+
    * 130 |                       NSPBUFF                         |
    *     +-------------------------------------------------------+
    * 138 |                       NSPLINX                         |
    *     +-------------------------------------------------------+
    * 140 |                       XMITCOLL                        |
    *     +-------------------------------------------------------+
    * 148 |                       STEALTM                         |
    *     +-------------------------------------------------------+
    * 150 |                       LNXPRDID                        |
    *     |                                                       |
    *     +---------------------------+---------------------------+
    * 160 |         LNXFLAG           |///////////////////////////|
    *     +---------------------------+---------------------------+
    * 168 |                       LNXTIME                         |
    *     +-------------------------------------------------------+
    * 170
    *
    *** SEGTAPPL - SEGOUT DCSS Content Data Definition

    *** SEGTPRC  - SEGOUT DCSS Content Data Definition
    *
    *     +---------------------------+---------------------------+
    *   0 |         LPENUM            |         LPENAME           |
    *     +---------------------------+---------------------------+
    *   8 |         LPENAME cont'd    |         LPENUPID          |
    *     +---------------------------+---------------------------+
    *  10 |         LPENLPCT          |         LPENCAP           |
    *     +---------------------------+---------------------------+
    *  18 |         LPENWGHT          |         LPENWAIT          |
    *     +---------------------------+---------------------------+
    *  20 |                       LPENLOAD                        |
    *     +---------------------------+---------------------------+
    *  28 |         LPENSTAT          |         Reserved          |
    *     +---------------------------+---------------------------+
    *  30 |         LPENCPU           |///////////////////////////|
    *     +---------------------------+---------------------------+
    *  38 |                       LPENMSPC                        |
    *     +-------------------------------------------------------+
    *  40 |                       LPENOVHD                        |
    *     +-------------------------------------------------------+
    *  48 |                       LPENBUSY                        |
    *     +-------------------------------------------------------+
    *  50 |                       LPENOVER                        |
    *     +-------------------------------------------------------+
    *  58 |                       LPENPHYS                        |
    *     +-------------------------------------------------------+
    *  60 |                       LPENLGLD                        |
    *     +-------------------------------------------------------+
    *  68 |                       LPENVMLD                        |
    *     +-------------------------------------------------------+
    *  70
    *
    *** SEGTPRC  - SEGOUT DCSS Content Data Definition

    *** SEGTMDC  - SEGOUT DCSS Content Data Definition
    *
    *     +-------------------------------------------------------+
    *   0 |                       PARTSIZE                        |
    *     +-------------------------------------------------------+
    *   8 |                       MAXCACHE                        |
    *     +-------------------------------------------------------+
    *  10 |                       ACTCACHE                        |
    *     +-------------------------------------------------------+
    *  18 |                       FAIRSHR                         |
    *     +-------------------------------------------------------+
    *  20 |                       MDCRDRAT                        |
    *     +-------------------------------------------------------+
    *  28 |                       FULLRDHT                        |
    *     +-------------------------------------------------------+
    *  30 |                       PGINRT                          |
    *     +-------------------------------------------------------+
    *  38 |                       PGOUTRT                         |
    *     +-------------------------------------------------------+
    *  40 |                       BLKLIFE                         |
    *     +-------------------------------------------------------+
    *  48 |                       FRSHRXRT                        |
    *     +-------------------------------------------------------+
    *  50 |                       INTINSRT                        |
    *     +-------------------------------------------------------+
    *  58 |                       INVREQRT                        |
    *     +-------------------------------------------------------+
    *  60 |                       BLKINVRT                        |
    *     +-------------------------------------------------------+
    *  68 |                       IDEALFRM                        |
    *     +-------------------------------------------------------+
    *  70 |                       ACTFRL2G                        |
    *     +-------------------------------------------------------+
    *  78 |                       ACTFRG2G                        |
    *     +-------------------------------------------------------+
    *  80 |                       MINFRMS                         |
    *     +-------------------------------------------------------+
    *  88 |                       MAXFRMS                         |
    *     +-------------------------------------------------------+
    *  90 |                       PGDELRT                         |
    *     +-------------------------------------------------------+
    *  98 |                       STINVRT                         |
    *     +-------------------------------------------------------+
    *  A0 |                       MDCBIAS                         |
    *     +-------------------------------------------------------+
    *  A8 |                       IDEALXST                        |
    *     +-------------------------------------------------------+
    *  B0 |                       ACTXST                          |
    *     +-------------------------------------------------------+
    *  B8 |                       MINXST                          |
    *     +-------------------------------------------------------+
    *  C0 |                       MAXXST                          |
    *     +-------------------------------------------------------+
    *  C8 |                       PGDELXST                        |
    *     +-------------------------------------------------------+
    *  D0 |                       STINVXST                        |
    *     +-------------------------------------------------------+
    *  D8 |                       MDCBSXST                        |
    *     +-------------------------------------------------------+
    *  E0 |                       AGEXST                          |
    *     +-------------------------------------------------------+
    *  E8 |                       DASDONE                         |
    *     +-------------------------------------------------------+
    *  F0 |                       DASDABRT                        |
    *     +-------------------------------------------------------+
    *  F8 |                       DASDNELG                        |
    *     +-------------------------------------------------------+
    * 100 |                       DASDTOT                         |
    *     +-------------------------------------------------------+
    * 108 |                       NETDONE                         |
    *     +-------------------------------------------------------+
    * 110 |                       NETABRT                         |
    *     +-------------------------------------------------------+
    * 118 |                       NETNELG                         |
    *     +-------------------------------------------------------+
    * 120 |                       NETTOT                          |
    *     +-------------------------------------------------------+
    * 128
    *
    *** SEGTMDC  - SEGOUT DCSS Content Data Definition

    *** SEGTCHN  - SEGOUT DCSS Content Data Definition
    *
    *     +---------------------------+---------------------------+
    *   0 |         CHPID             |         CHMODGRP          |
    *     +---------------------------+---------------------------+
    *   8 |         CHMODGRP cont'd   |         CHMODQ            |
    *     +---------------------------+---------------------------+
    *  10 |                       CHPRCBSY                        |
    *     +-------------------------------------------------------+
    *  18 |                       CHAVGBSY                        |
    *     +-------------------------------------------------------+
    *  20 |                       CHBSY0                          |
    *     +-------------------------------------------------------+
    *  28 |                       CHBSY1                          |
    *     +-------------------------------------------------------+
    *  30 |                       CHBSY2                          |
    *     +-------------------------------------------------------+
    *  38 |                       CHBSY3                          |
    *     +-------------------------------------------------------+
    *  40 |                       CHBSY4                          |
    *     +-------------------------------------------------------+
    *  48 |                       CHBSY5                          |
    *     +-------------------------------------------------------+
    *  50 |                       CHBSY6                          |
    *     +-------------------------------------------------------+
    *  58 |                       CHBSY7                          |
    *     +-------------------------------------------------------+
    *  60 |                       CHBSY8                          |
    *     +-------------------------------------------------------+
    *  68 |                       CHBSY9                          |
    *     +-------------------------------------------------------+
    *  70
    *
    *** SEGTCHN  - SEGOUT DCSS Content Data Definition

    *** SEGTLCHN  - SEGOUT DCSS Content Data Definition
    *
    *     +---------------------------+---------------------------+
    *   0 |         LCHPID            |         LCHGRP            |
    *     +---------------------------+---------------------------+
    *   8 |         LCHGRP cont'd     |         LCHGRPQ           |
    *     +---------------------------+---------------------------+
    *  10 |         LCHSHR            |///////////////////////////|
    *     +---------------------------+---------------------------+
    *  18 |                       LCHPRBSY                        |
    *     +-------------------------------------------------------+
    *  20 |                       LCHAVGBS                        |
    *     +-------------------------------------------------------+
    *  28 |                       LCHBSY0                         |
    *     +-------------------------------------------------------+
    *  30 |                       LCHBSY1                         |
    *     +-------------------------------------------------------+
    *  38 |                       LCHBSY2                         |
    *     +-------------------------------------------------------+
    *  40 |                       LCHBSY3                         |
    *     +-------------------------------------------------------+
    *  48 |                       LCHBSY4                         |
    *     +-------------------------------------------------------+
    *  50 |                       LCHBSY5                         |
    *     +-------------------------------------------------------+
    *  58 |                       LCHBSY6                         |
    *     +-------------------------------------------------------+
    *  60 |                       LCHBSY7                         |
    *     +-------------------------------------------------------+
    *  68 |                       LCHBSY8                         |
    *     +-------------------------------------------------------+
    *  70 |                       LCHBSY9                         |
    *     +-------------------------------------------------------+
    *  78
    *
    *** SEGTLCHN  - SEGOUT DCSS Content Data Definition

    *** SEGTFCHN  - SEGOUT DCSS Content Data Definition
    *
    *     +---------------------------+---------------------------+
    *   0 |         FCHPID            |         FCHSHR            |
    *     +---------------------------+---------------------------+
    *   8 |                       FCHBUS                          |
    *     +-------------------------------------------------------+
    *  10 |                       FCHWRK                          |
    *     +-------------------------------------------------------+
    *  18 |                       FCHDUW                          |
    *     +-------------------------------------------------------+
    *  20 |                       FCHDUR                          |
    *     +-------------------------------------------------------+
    *  28 |                       FCHLWRK                         |
    *     +-------------------------------------------------------+
    *  30 |                       FCHLDUW                         |
    *     +-------------------------------------------------------+
    *  38 |                       FCHLDUR                         |
    *     +-------------------------------------------------------+
    *  40 |                       FCHWRT                          |
    *     +-------------------------------------------------------+
    *  48 |                       FCHRD                           |
    *     +-------------------------------------------------------+
    *  50
    *
    *** SEGTFCHN  - SEGOUT DCSS Content Data Definition

    *** SEGTADAP - SEGOUT DCSS Content Data Definition
    *
    *     +-------------------------------------------------------+
    *   0 |                       DAPEYEC                         |
    *     +-------------------------------------------------------+
    *   8 |                       DAPSYSID                        |
    *     +-------------------------------------------------------+
    *  10 |                       DAPSTAMP                        |
    *     +-------------------------------------------------------+
    *  18 |                       DAPLPARN                        |
    *     +---------------------------+---------------------------+
    *  20 |         SYSDOFF           |         SYSDCNT           |
    *     +---------------------------+---------------------------+
    *  28 |         WKLDOFF           |         WKLDCNT           |
    *     +---------------------------+---------------------------+
    *  30 |         LPADOFF           |         LPADCNT           |
    *     +---------------------------+---------------------------+
    *  38 |         CPODOFF           |         CPODCNT           |
    *     +---------------------------+---------------------------+
    *  40 |         DEVDOFF           |         DEVDCNT           |
    *     +---------------------------+---------------------------+
    *  48 |         HIPDOFF           |         HIPDCNT           |
    *     +---------------------------+---------------------------+
    *  50 |         VSWDOFF           |         VSWDCNT           |
    *     +---------------------------+---------------------------+
    *  58 |         TCPDOFF           |         TCPDCNT           |
    *     +---------------------------+---------------------------+
    *  60 |         NUSRDOFF          |         NUSRDCNT          |
    *     +---------------------------+---------------------------+
    *  68 |         LINXDOFF          |         LINXDCNT          |
    *     +---------------------------+---------------------------+
    *  70 |         LPENDOFF          |         LPENDCNT          |
    *     +---------------------------+---------------------------+
    *  78 |         MDCDOFF           |         MDCDCNT           |
    *     +---------------------------+---------------------------+
    *  80 |         CHANDOFF          |         CHANDCNT          |
    *     +---------------------------+---------------------------+
    *  88 |         LCHNDOFF          |         LCHNDCNT          |
    *     +---------------------------+---------------------------+
    *  90 |         FCHNDOFF          |         FCHNDCNT          |
    *     +---------------------------+---------------------------+
    *  98 |         DATAEND           |         RESRVED1          |
    *     +---------------------------+---------------------------+
    *  A0
    *
    *** SEGTADAP - SEGOUT DCSS Content Data Definition

    *** SEGTASEG - SEGOUT DCSS Content Data Definition
    *
    *     +-------------------------------------------------------+
    *   0 |                       PTKEYEC                         |
    *     +-------------------------------------------------------+
    *   8 |                       PTKVERS                         |
    *     +-------------------------------------------------------+
    *  10 |                       PTKLEVEL                        |
    *     +-------------------------------------------------------+
    *  18 |                       ZVMVERS                         |
    *     +-------------------------------------------------------+
    *  20 |                       ZVMLEVEL                        |
    *     +---------------------------+---------------------------+
    *  28 |         INTRVLTM          |        UPDTIMEA           |
    *     +---------------------------+---------------------------+
    *  30 |         UPDTIMEA cont'd   |         UPDSTRTA          |
    *     +---------------------------+---------------------------+
    *  38 |         UPDENDA           |         LOCKDATA          |
    *     +---------------------------+---------------------------+
    *  40 |         DAPAOFF           |         DAPACNT           |
    *     +---------------------------+---------------------------+
    *  48 |                       UPDTIMEB                        |
    *     +---------------------------+---------------------------+
    *  50 |         UPDSTRTB          |         UPDENDB           |
    *     +---------------------------+---------------------------+
    *  58 |         LOCKDATB          |         DAPBOFF           |
    *     +---------------------------+---------------------------+
    *  60 |         DAPBCNT           |         SEGUSER           |
    *     +---------------------------+---------------------------+
    *  68 |         SEGUSER cont'd    |         SEGFREE1          |
    *     +---------------------------+---------------------------+
    *  70
    *
    *** SEGTASEG - SEGOUT DCSS Content Data Definition

#### SEGTSYS Cross Reference

    Symbol         Dspl Value
    -------------- ---- -----
    ACTBLKPL       0088
    ACTCACHE       0010
    ACTFRG2G       0078
    ACTFRL2G       0070
    ACTUSER        0000
    ACTXST         00B0
    ADDR           0000
    AGEXST         00E0
    ALLOCCNT       0004
    APPLDLEN       0168 00000170
    ARPRECV        0070
    ARPREPLY       0078
    ARPREQXM       0080
    AVAILSLT       0008
    AVGUSER        0004
    AVLFRAMS       0008
    AVLFRA2G       0010
    AVLHGHTH       0018
    AVLHGH2G       0020
    AVLLMEAN       0028
    AVLLME2G       0030
    AVLLOWTH       0038
    AVLLOW2G       0040
    AVLWAIT        0048
    BADPACK        0120
    BLKINVRT       0060
    BLKLIFE        0040
    BLKREAD        00E8
    BLKWRITE       00F0
    BSDSOCKB       00B8
    BUFFREE        00A0
    BYTESREC       0038
    BYTEXMIT       0040
    BYTRECV        0110
    BYTSENT        0118
    CACHUSED       00A8
    CHANDCNT       0084
    CHANDOFF       0080
    CHANPATH       0000
    CHAVGBSY       0018
    CHBSY0         0020
    CHBSY1         0028
    CHBSY2         0030
    CHBSY3         0038
    CHBSY4         0040
    CHBSY5         0048
    CHBSY6         0050
    CHBSY7         0058
    CHBSY8         0060
    CHBSY9         0068
    CHMODGRP       0004
    CHMODQ         000C
    CHNDLEN        0068 00000070
    CHPID          0000
    CHPRCBSY       0010
    CLNBLKPL       0090
    CONNOACP       0010
    CONNOFAI       0018
    CONNOINI       0008
    CONNRSET       0020
    CONNTIME       0010
    CPBUSY         004C
    CPODCNT        003C
    CPODLEN        0030 00000038
    CPODOFF        0038
    CPPCT          0008
    CPRESRV1       000C
    CPRESRV2       002C
    CPSECS         0010
    CPUBUSY        0050
    CPUNUM         0054
    CPUPCT         0018
    CPUSECS        0020
    DAPACNT        0044
    DAPAOFF        0040
    DAPBCNT        0060
    DAPBOFF        005C
    DAPEYEC        0000
    DAPLEN         009C 000000A0
    DAPLPARN       0018
    DAPSTAMP       0010
    DAPSYSID       0008
    DASDABRT       00F0
    DASDBUSY       0018
    DASDNELG       00F8
    DASDONE        00E8
    DASDQUE        0020
    DASDTOT        0100
    DASIOREQ       0028
    DATAEND        0098
    DEVADDR        0000
    DEVADDRX       0000
    DEVDCNT        0044
    DEVDLEN        0050 00000058
    DEVDOFF        0040
    DEVIOSCS       0058
    DEVIOSEC       0030
    DEVTYPE        0004
    DEVTYPEX       0010
    DIALUSER       005C
    DISCPCKD       0040
    DISCTIME       0038
    DPAFRAMS       0060
    DSCNFAIL       0068
    ELIGUSER       0070
    ENDCYL         001C
    ENVLARGE       00A0
    ENVREGPL       0098
    EXPUSER1       0078
    EXPUSER2       0080
    EXPUSER3       0088
    EXTFRAMS       0090
    EXTWAIT        0098
    FAILRBFR       0030
    FAILRBFS       0018
    FAILSOTH       0038
    FAIRSHR        0018
    FCHBUS         0008
    FCHDUR         0020
    FCHDUW         0018
    FCHLDUR        0038
    FCHLDUW        0030
    FCHLWRK        0028
    FCHNDCNT       0094
    FCHNDLEN       0048 00000050
    FCHNDOFF       0090
    FCHPID         0000
    FCHRD          0048
    FCHSHR         0004
    FCHWRK         0010
    FCHWRT         0040
    FIXPAGPL       00F0
    FRSHRXRT       0048
    FSTRREQS       00A0
    FSTRRETS       00A8
    FULLRDHT       0028
    GROUP          0090
    HIPDCNT        004C
    HIPDLEN        0038 00000040
    HIPDOFF        0048
    IDEALFRM       0068
    IDEALXST       00A8
    IDLE           0048
    INTERFCS       00F8
    INTINSRT       0050
    INTRVLTM       0028
    INVREQRT       0058
    IOWAIT         0040
    IRQ            0030
    KERNLCPU       0020
    LCHAVGBS       0020
    LCHBSY0        0028
    LCHBSY1        0030
    LCHBSY2        0038
    LCHBSY3        0040
    LCHBSY4        0048
    LCHBSY5        0050
    LCHBSY6        0058
    LCHBSY7        0060
    LCHBSY8        0068
    LCHBSY9        0070
    LCHGRP         0004
    LCHGRPQ        000C
    LCHPID         0000
    LCHPRBSY       0018
    LCHNDCNT       008C
    LCHNDLEN       0070 00000078
    LCHNDOFF       0088
    LCHSHR         0010
    LINXDCNT       006C
    LINXDOFF       0068
    LNXFLAG        0160
    LNXPRDID       0150
    LNXTIME        0168
    LOCKDATA       003C
    LOCKDATB       0058
    LPADCNT        0034
    LPADLEN        0074 00000078
    LPADOFF        0030
    LPARBSYS       00B0
    LPARBUSY       0010
    LPARCAP        005C
    LPARLGLD       0060
    LPARLOAD       0018
    LPARLPCT       0020
    LPARMSPC       0028
    LPARNAME       0004
    LPARNUM        0000
    LPAROVER       0030
    LPAROVHD       0038
    LPARRES1       0074
    LPARSTAT       0040
    LPARUPID       0058
    LPARVMLD       0068
    LPARWAIT       0044
    LPARWGHT       0048
    LPENAME        0004
    LPENBUSY       0048
    LPENCAP        0014
    LPENCPU        0030
    LPENDCNT       0074
    LPENDOFF       0070
    LPENLGLD       0060
    LPENLOAD       0020
    LPENLPCT       0010
    LPENMSPC       0038
    LPENOVER       0050
    LPENOVHD       0040
    LPENPHYS       0058
    LPENSTAT       0028
    LPENUM         0000
    LPENUPID       000C
    LPENVMLD       0068
    LPENWAIT       001C
    LPENWGHT       0018
    LUSERID        0000
    MAXCACHE       0008
    MAXFRMS        0088
    MAXIBUFQ       0068
    MAXOBUFQ       0070
    MAXXST         00C0
    MDCBIAS        00A0
    MDCBSXST       00D8
    MDCDCNT        007C
    MDCDLEN        0120 00000128
    MDCDOFF        0078
    MDCRDRAT       0020
    MINFRMS        0080
    MINXST         00B8
    NETABRT        0110
    NETDONE        0108
    NETNELG        0118
    NETTOT         0120
    NICECPU        0028
    NSPBUFF        0130
    NSPLINX        0138
    NTRVRATE       00B8
    NUSRDCNT       0064
    NUSRDLEN       0070 00000078
    NUSRDOFF       0060
    PAGERATE       00C0
    PAGERATW       0040
    PAGETYPE       0018
    PAGINDEX       00C8
    PAGREADS       0048
    PAGWRTS        0050
    PARTSIZE       0000
    PCTPAGE        00CC
    PCTSPOL        00D0
    PCTTDSK        00D4
    PENDTIME       0040
    PERCHIGH       0090
    PERCMAIN       0080
    PERCSWAP       00B8
    PERFULL        0020
    PGALLOC        00D0
    PGDELRT        0090
    PGDELXST       00C8
    PGFTMAJ        00D8
    PGFTMIN        00E0
    PGINRT         0030
    PGOUTRT        0038
    PHYSBUSY       0050
    PKTRECV        0100
    PKTSENT        0108
    PROCDLEN       0068 00000070
    PTKEYEC        0000
    PTKLEVEL       0010
    PTKVERS        0008
    QSV            000C
    RAWBLKIP       00A8
    RCVBYTES       0030
    RCVPCKTS       0038
    READREQ        0028
    REGBUFPL       00D0
    RESELWAT       00D8
    RESPAGES       0058
    RESPAG2G       0060
    RESRVED1       009C
    RUNABLE        0050
    RUN1MIN        0060
    RUN15MIN       0070
    RUN5MIN        0068
    SACBLKPL       00E8
    SEGFREE1       006C
    SEGLEN         006C 00000070
    SEGSRCVE       0060
    SEGSRECV       0048
    SEGSRXMI       0058
    SEGSXMIR       0068
    SEGSXMIT       0050
    SEGUSER        0064
    SERVTIME       0048
    SESSTIME       0028
    SHARED         0098
    SHRD           0004
    SINGFLTS       00E0
    SMLBUFPL       00D8
    SOCKBLKL       00B0
    SOFTIRQ        0038
    SRVRNAME       0000
    SRVRNAMU       0000
    STARTCYL       0024
    STEALTM        0148
    STINVRT        0098
    STINVXST       00D0
    STORSIZE       0068
    SWAPIN         00C0
    SWAPOUT        00C8
    SYSDCNT        0024
    SYSDLEN        0110 00000114
    SYSDOFF        0020
    SYSDPAP        00E8
    SYSITR         00F0
    TCPBLKPL       00C0
    TCPCSESS       0010
    TCPDCNT        005C
    TCPDLEN        00F0 000000F8
    TCPDOFF        0058
    TIMEOUT        0010
    TIMESESS       0020
    TNYBUFPL       00E0
    TOTCPU         0010
    TOTHIGH        0088
    TOTMAIN        0078
    TOTPROC        0058
    TOTSEGS        0058
    TOTSWAP        00B0
    TOTTCPIN       0028
    TOTTCPOU       0030
    TOTUDPIN       0038
    TOTUPDOU       0040
    TOTUSLOT       0028
    TRIPTSTH       0048
    TRIPTVAR       0050
    TRVRATE        00F8
    TVRATIO        0100
    UACKSEGS       0060
    UDPBLKPL       00C8
    UDPCSESS       0018
    UPDENDA        0038
    UPDENDB        0054
    UPDSTRTA       0034
    UPDSTRTB       0050
    UPDTIMEA       002C
    UPDTIMEB       0048
    USERCPU        0018
    USERID         0004
    USERNAME       0008
    USERQ          0108
    VIRTCPU        0008
    VIRTPCT        0030
    VIRTSECS       0038
    VOLSER         0050
    VOLSERX        0030
    VSWDCNT        0054
    VSWDLEN        0040 00000048
    VSWDOFF        0050
    WAITING        0054
    WAITIOP        010C
    WAITPAGP       0110
    WKLDCNT        002C
    WKLDLEN        0090 00000098
    WKLDOFF        0028
    WKLXATT        0070
    WKLXMOV        0078
    WKLXPAG        0080
    WORKLOAD       0000
    WRITEREQ       0030
    WSS            0088
    XFERDUNI       0028
    XFERMSGS       0020
    XFERTDUN       0010
    XFERTMSG       0008
    XMITBYTS       0018
    XMITCOLL       0140
    XMITERR        0128
    XMITPCKD       0028
    XMITPCKT       0020
    ZVMLEVEL       0020
    ZVMVERS        0018

This information is based on z/VM V5R2.0. Last updated on 17 Dec 2007 at 12:02:00 EDT.
Copyright IBM Corporation, 1990, 2006