HELPLIB.HLB  —  SHOW  FASTPATH
    Valid for Alpha and Integrity server systems only.

    Displays fastpath port assignment and usage. SHOW FASTPATH is
    useful for evaluating the distribution of interrupts among the
    various CPUs in complex configurations.

    Format

      SHOW FASTPATH

1  –  Qualifiers

1.1    /CPU

       /CPU=n[,...]

    Requests fastpath information for one or more specific CPUs. By
    default, information is displayed for all CPUs.

1.2    /OUTPUT

       /OUTPUT[=filename]
       /NOOUTPUT

    Controls where output from the command is sent. If you omit
    the /OUTPUT qualifier or omit the file specification with the
    qualifier, the display is written to the current SYS$OUTPUT
    device by default. If you enter the /NOOUTPUT qualifier, output
    is suppressed.

2  –  Examples

    1.$ SHOW FASTPATH
      Fast Path preferred CPUs on NODE1 23-MAY-2004 16:47:58.10
      HP rx2600  (900MHz/1.5MB) with 2 CPUs

      Device:           Fastpath CPU:
      PKA0                     1
      PEA0                     0
      PKB0                     0
      EIA0                     0
      EWA0                     1

      OpenVMS TCP/IP is currently running on CPU 1

      This example shows all the devices on NODE1 and the CPUs to
      which they are assigned.

    2.$ SHOW FASTPATH/CPU=(5,7,9)
      Fast Path preferred CPUs on NODE2 23-MAY-2004 09:50:55.85
      Compaq AlphaServer GS140 6/525 with 6 CPUs

      Device:           Fastpath CPU:
      PKB0                     7
      PKD0                     5
      EBA0                     7
      EWB0                     7
      EWD0                     5
      PGA0                     9

      OpenVMS Lock Manager is currently running on CPU 5

      This example shows all the devices on NODE2 that are assigned
      to CPUs 5, 7, and 9.
Close Help