NAME¶
pmdbg - translate Performance Co-Pilot debug control flags
SYNOPSIS¶
pmdbg code ...
pmdbg -l
DESCRIPTION¶
The components of the Performance Co-Pilot (PCP) use a global vector of
bit-fields to control diagnostic and debug output.
pmdbg with a
-l argument prints out the mnemonic and decimal
values of all the bit-fields in the debug control vector.
In the alternative usage, the
code arguments are values for the debug
vector, and the bit-fields that are enabled by each of these values is listed.
Each
code may be an integer, a hexadecimal value or a hexadecimal value
prefixed by either ``0x'' or ``0X''.
Most applications using the facilities of the PCP support a
-DN
command-line syntax to enable debug control.
pmdbg is designed to help
choose an appropriate value for
N.
PCP ENVIRONMENT¶
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¶
PCPIntro(1),
pcp.conf(5) and
pcp.env(5).