VMS Help  —  SHOW  CPU  Examples
    1.$ SHOW CPU

      Alpha:
      System: LOWFAT, COMPAQ AlphaServer DS20E 666 MHz
      Integrity servers:
      System: EUROS, VSI rx2600  (900MHz/1.5MB)

      CPU ownership sets:
         Active               0,1
         Configure            0,1

      CPU state sets:
         Potential            0,1
         Autostart            0,1
         Powered Down         None
         Not Present          None
         Hard Excluded        None
         Failover             None

      The SHOW CPU command in this example produces a configuration
      summary of all configured processors in the Alpha (LOWFAT) and
      Integrity server (EUROS) systems. The primary processor is CPU
      01, and all configured processors are active.

    2.$ SHOW CPU/BRIEF
      Alpha:
      System: LOWFAT, COMPAQ AlphaServer DS20E 666 MHz
       CPU 0    State: RUN             CPUDB: 81C1A000  Handle: * None *
             Process: DAVIS                   PID: 20400EB2

      CPU 1    State: RUN             CPUDB: 81D03680   Handle: * None *

      Integrity servers:
      System: EUROS, VSI rx2600  (900MHz/1.5MB)
       CPU 0    State: RUN            CPUDB: 8901C000  Handle: 00005D70
               Owner: 000004C8      Current: 000004C8  Partition 0 (EUROS)

      CPU 1    State: RUN            CPUDB: 89163480  Handle: 00005E80
               Owner: 000004C8       Current: 000004C8  Partition 0 (EUROS)
             Process: DAVIS            PID: 20201192

      The SHOW CPU/BRIEF command in this example produces a
      configuration summary of the Alpha (LOWFAT) and Integrity
      server (EUROS) systems. It also indicates that its two
      processors are in the RUN state. Only CPU 00 has a current
      process.

    3.$ SHOW CPU/FULL

      System: WFGLXD, AlphaServer GS320 6/731

        SMP execlet   = 2 : Enabled : Full checking.
        Config tree   = Version 6
        Primary CPU   = 0
        HWRPB CPUs    = 32
        Page Size     = 8192
        Revision Code =
        Serial Number = BUDATEST
        Default CPU Capabilities:
              System: QUORUM RUN
        Default Process Capabilities:
              System: QUORUM RUN

      CPU 0    State: RUN            CPUDB: 81416000   Handle: 00003200
               Owner: 000006C0      Current: 000006C0  Partition 0 (WFGLXA)
              ChgCnt:        1      State: Present, Primary, Hotswap
             Process: SHADOW_SERVER        PID: 00000434
        Capabilities:
              System: PRIMARY QUORUM RUN RAD0
        Slot Context: 8F5BA180
           CPU     -  State..........: RC, PA, PP, CV, PV, PMV, PL
                      Type...........: EV67, Pass 2.3
                      Speed..........: 730 Mhz
                      Variation......: VAX FP, IEEE FP, Primary Eligible
                      Serial Number..: SM00700054
                      Revision.......:
                      Halt Request...: 0
                      Software Comp..: 8.4
           PALCODE -  Revision Code..: 1.96-01
                      Compatibility..: 6
                      Max Shared CPUs: 32
                    Memory  Space..: Physical = 00000000.00000000 Length = 0
                    Scratch Space..: Physical = 00000000.00000000 Length = 0
        Bindings:
           NETACP           PID = 0000041A  Reason: PRIMARY Capability
        Fastpath:     * None *
        Features:
           Autostart - Enabled.
           Fastpath  - Selection enabled as Preferred CPU.

      CPU 1    State: RUN           CPUDB: 81456880  Handle: 00003500
               Owner: 000006C0      Current: 000006C0  Partition 0 (WFGLXA)
              ChgCnt:        1      State: Present, Hotswap, Reassignable
             Process: SYSTEM               PID: 00000428
        Capabilities:
              System: QUORUM RUN RAD0
        Slot Context: 8F5BA400
           CPU     -  State..........: RC, PA, PP, CV, PV, PMV, PL
                      Type...........: EV67, Pass 2.3
                      Speed..........: 730 Mhz
                      Variation......: VAX FP, IEEE FP, Primary Eligible
                      Serial Number..: NI94370773
                      Revision.......:
                      Halt Request...: 0
                      Software Comp..: 8.4
           PALCODE -  Revision Code..: 1.96-01
                      Compatibility..: 6
                      Max Shared CPUs: 32
                    Memory  Space..: Physical = 00000000.00000000 Length =0
                    Scratch Space..: Physical = 00000000.00000000 Length =0
        Bindings:     * None *
        Fastpath:     * None *
        Features:
           Autostart - Enabled.
           Fastpath  - Selection enabled as Preferred CPU.

      The SHOW CPU/FULL command in this example produces a
      configuration summary of the AlphaServer GS320 system, WFGLXD.
      All are in the RUN state and all have a current process.

      Note that NETACP can only run on CPU 0, because only CPU 0 has
      primary capability. Note also that CPUs 0 and 1 have Fastpath
      ports.

    4.$ SHOW CPU 2/BRIEF

      System: WFGLXA, AlphaServer GS320 6/731

      CPU 2    State: RUN           CPUDB: 81457680  Handle: 00003800
               Owner: 000006C0  Current: 000006C0  Partition 0 (WFGLXA)
             Process: SHADOW_SERVER        PID: 00000429

      The SHOW CPU/BRIEF command in this example produces a brief
      configuration summary of CPU 2. CPU 2 is currently running
      under instance WFGLXA in partition 0.

    5.$ SHOW CPU 11

      System: WFGLXA, AlphaServer GS320 6/731

      CPU 11   State: NOT_CONFIGURED  CPUDB: 81470E00  Handle: 000125C0
               Owner: 00000440       Current: 00000440 Hard Partition 0

      This SHOW CPU command produces a configuration summary of
      CPU 11 on instance WFGLXA. CPU 11 is not configured in this
      instance and is currently assigned to hard partition 0.

    6.$ SHOW CPU 8/FU

      System: WFGLXA, AlphaServer GS320 6/731

      CPU 8    State: POWERED_DOWN  CPUDB: 81459280 Handle: 00011CC0
               Owner: 000006C0    Current: 000006C0  Partition 0 (WFGLXA)
              ChgCnt:        3    State: Present, In-Console, Powered Down,
                                              Hotswap, Reassignable
            Process: * None *
        Capabilities:
              System: QUORUM RAD0
        Slot Context: 8F5BB580
           CPU     -  State..........: BIP, CV, PV, PMV, PL
        Bindings:     * None *
        Fastpath:     * None *
        Features:
           Autostart - Enabled.
           Fastpath  - Selection enabled as Preferred CPU.

      This SHOW CPU command produces a summary of CPU 8. CPU 8 is
      currently powered down, but a CPU module is present in the
      backplane slot.

    7.$ SHO CPU

      System: WFGLXA, AlphaServer GS320 6/731

      CPU ownership sets:
         Active               0-3,9,10
         Configure            0-3,8-10
         Standby              11
           Hard Partition     11

      CPU state sets:
         Potential            0-7,9-15
         Autostart            0-31
         Powered Down         8
         Not Present          16-31
         Failover             None

      The SHOW CPU command shows the configuration characteristics of
      the instance.

    8.$ SHOW CPU/SYS

      System: WFGLXA, AlphaServer GS320 6/731

        SMP execlet   = 2 : Enabled : Full checking.
        Config tree   = Version 6
        Primary CPU   = 0
        HWRPB CPUs    = 32
        Page Size     = 8192
        Revision Code =
        Serial Number = BUDATEST
        Default CPU Capabilities:
              System: QUORUM RUN
        Default Process Capabilities:
              System: QUORUM RUN

      CPU ownership sets:
         Active               0-3,9,10
         Configure            0-3,8-10
         Standby              11
           Hard Partition     11

      CPU state sets:
         Potential            0-7,9-15
         Autostart            0-31
         Powered Down         8
         Not Present          16-31
         Failover             None

      This SHOW CPU/SYSTEM command shows the platform-specific
      hardware information relating to instance WFGXLA.

    9.$ SET PROCESS /AFFINITY /SET=3 SYSTEM/PERMANENT
      $ SHOW CPU 3/FULL

      System: WFGLXD, AlphaServer GS320 6/731

      CPU 3    State: RUN            CPUDB: 81416000  Handle: 00003200
               Owner: 000006C0      Current: 000006C0  Partition 0 (WFGLXA)
              ChgCnt:        1           State: Present, Primary, Hotswap
             Process: SHADOW_SERVER        PID: 00000434
        Capabilities:
              System: PRIMARY QUORUM RUN RAD0
        Slot Context: 8F5BA180
           CPU     -  State..........: RC, PA, PP, CV, PV, PMV, PL
                      Type...........: EV67, Pass 2.3
                      Speed..........: 730 Mhz
                      Variation......: VAX FP, IEEE FP, Primary Eligible
                      Serial Number..: SM00700054
                      Revision.......:
                      Halt Request...: 0
                      Software Comp..: 8.4
           PALCODE -  Revision Code..: 1.96-01
                      Compatibility..: 6
                      Max Shared CPUs: 32
                    Memory  Space..: Physical = 00000000.00000000 Length = 0
                    Scratch Space..: Physical = 00000000.00000000 Length = 0
        Bindings:
           SYSTEM           PID = 00000434  Reason: Affinitized to this CPU
        Fastpath:
              PNA0
        Features:
           Autostart - Enabled.
           Fastpath  - Selection enabled as Preferred CPU.

      In this example, the SYSTEM process has its affinity set
      permanently to CPU3. The SHOW CPU command indicates this is
      the BINDINGS list.

      The port PNA0 was assigned to CPU 3 by a user when CPU 3 was
      enabled as a Fast Path preferred CPU. Subsequent to that
      operation, CPU 3's bit was cleared in the IO_PREFER_CPUS
      system parameter. This disabled CPU 3 for use as a Fast Path
      preferred CPU. Normally this is a transient condition, as
      changing IO_PREFER_CPUS results in the FASTPATH_SERVER process
      redistributing the Fast Path ports across the set of usable
      CPUs.

      However, if there is no FASTPATH_SERVER process, PNA0 remains
      assigned to this CPU until any of the following actions occur:

      1. The user tries to move the port to another CPU by using the
         SET DEVICE/PREFERRED_CPU command, $QIO, or the $IO_FASTPATH
         system service.

      2. The CPU is stopped.

    10$ SHOW CPU/FULL
      System: LOWFAT, COMPAQ AlphaServer DS20E 666 MHz
      SMP execlet   = 3 : Enabled : Streamlined.
      Config tree   = None
        Primary CPU   = 0
        HWRPB CPUs    = 2
        Page Size     = 8192
        Revision Code =
        Serial Number = 4033DZ2Z1023
        Default CPU Capabilities:
              System: QUORUM RUN
        Default Process Capabilities:
              System: QUORUM RUN

      CPU 0    State: RUN             CPUDB: 81C1A000     Handle: * None *
             Process: DAVIS              PID: 20400EB2
        Capabilities:
              System: PRIMARY QUORUM RUN RAD0
                User: Usr1 Usr2
        Slot Context: 857F6180
           CPU     -  State..........: RC, PA, PP, CV, PV, PMV, PL
                      Type...........: EV67, Pass 2.2.3 & Pass 2.2.5
                      Speed..........: 667 Mhz
                      Variation......: VAX FP, IEEE FP, Primary Eligible
                      Serial Number..:
                      Revision.......:
                      Halt Request...: 0
                      Software Comp..: 8.4
           PALCODE -  Revision Code..: 1.98-01
                      Compatibility..: 79
                      Max Shared CPUs: 2
                    Memory  Space..: Physical = 00000000.00000000 Length = 0
                    Scratch Space..: Physical = 00000000.00000000 Length = 0
        Bindings:     * None *
        Fastpath:
              PKC0
              FGA0
              PEA0
              EWA0
        Features:
           Autostart - Enabled.
           Fastpath  - Selection enabled as Preferred CPU.

      CPU 1    State: RUN             CPUDB: 81D03680  Handle: * None *
             Process: * None *
        Capabilities:
              System: QUORUM RUN RAD0
        Slot Context: 857F6400
           CPU     -  State..........: RC, PA, PP, CV, PV, PMV, PL
                      Type...........: EV67, Pass 2.2.3 & Pass 2.2.5
                      Speed..........: 667 Mhz
                      Variation......: VAX FP, IEEE FP, Primary Eligible
                      Serial Number..:
                      Revision.......:
                      Halt Request...: 0
                      Software Comp..: 8.4
           PALCODE -  Revision Code..: 1.98-01
                      Compatibility..: 79
                      Max Shared CPUs: 2
                    Memory  Space..: Physical = 00000000.00000000 Length = 0
                    Scratch Space..: Physical = 00000000.00000000 Length = 0
        Bindings:     * None *
        Fastpath:
              PKB0
              PKA0
              FWA0
              BG0
        Features:
           Autostart - Enabled.
           Fastpath  - Selection enabled as Preferred CPU.
       $

      The SHOW CPU/FULL command in this example produces a
      configuration summary of the Alpha DS20E 666 MHz system LOWFAT,
      indicating that only CPU 02, the primary CPU, is active and
      in the RUN state. It also shows that there is a uniprocessing
      driver loaded in the system, thus preventing the system from
      being enabled as a multiprocessor.
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