pmerr(1) — Linux manual page


PMERR(1)                   General Commands Manual                  PMERR(1)

NAME         top

       pmerr  -  translate  Performance Co-Pilot error codes into error mes‐

SYNOPSIS         top

       pmerr [-?]  code ...
       pmerr -l

DESCRIPTION         top

       pmerr accepts standard Performance Co-Pilot (PCP) error codes via the
       code argument(s) and generates the corresponding error text.

       Each code may be an integer, a hexadecimal value or a hexadecimal
       value prefixed by either ``0x'' or ``0X''.

       Error codes must be less than zero, so if code is a positive number,
       a warning message is produced, and the negated value is used.

OPTIONS         top

       The available command line options are:

       -l, --list
            This alternative invocation causes all known error codes to be
            listed, along with their symbolic names and error text.

       -?, --help
            Display usage message and exit.


       Environment variables with the prefix PCP_ are used to parameterize
       the file and directory names used by PCP.  On each installation, the
       file /etc/pcp.conf contains the local values for these variables.
       The $PCP_CONF variable may be used to specify an alternative
       configuration file, as described in pcp.conf(5).

SEE ALSO         top

       PMAPI(3), pmErrStr(3), pcp.conf(5) and pcp.env(5).

COLOPHON         top

       This page is part of the PCP (Performance Co-Pilot) project.
       Information about the project can be found at ⟨⟩.
       If you have a bug report for this manual page, send it to  This page was obtained from the project's upstream
       Git repository ⟨⟩ on
       2020-08-13.  (At that time, the date of the most recent commit that
       was found in the repository was 2020-08-11.)  If you discover any
       rendering problems in this HTML version of the page, or you believe
       there is a better or more up-to-date source for the page, or you have
       corrections or improvements to the information in this COLOPHON
       (which is not part of the original manual page), send a mail to

Performance Co-Pilot                 PCP                            PMERR(1)

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