Library /sys$common/syshlp/pca$help.hlb SHOW, Parameters  *Conan The Librarian (sorry for the slow response - running on an old VAX)

 keyword

    Specifies the data collection option or the kind of definition
    or mode setting to display. Valid keywords in the Collector are:
    ALL, COUNTERS, COVERAGE, CPU_SAMPLING, DATAFILE, DISPLAY, EVENT,
    IO_SERVICES, LANGUAGE, LOG, MAX_SOURCE_FILES, MODE, NOTE, PAGE_
    FAULTS, PC_SAMPLING, RUN_NAME, SEARCH, SELECT, SERVICES, SOURCE,
    STACK_PCS, SYMBOL, TASKING, TERMINAL, UNALIGNED, VCOUNTERS, VCPU_
    SAMPLING, VERIFY, VPC_SAMPLING and WINDOW.

    In the Analyzer, valid keywords are: ALL, ANC, DATAFILE, DISPLAY,
    EDITOR, FILTER, KEY, LANGUAGE, LOG, MAX_SOURCE_FILES, MODE, PLOT,
    RUN_DESCRIPTION, SEARCH, SELECT, SOURCE, SYMBOL, TERMINAL, TITLE,
    VERIFY, and WINDOW.

 parameters

    Depends on the keyword specified.