centos man page for pmie2col

PMIE2COL(1)						      General Commands Manual						       PMIE2COL(1)

NAME
       pmie2col - convert pmie output to multi-column format

SYNOPSIS
       pmie2col [-d delimiter] [-p precision] [-w width]

DESCRIPTION
       pmie2col  is a simple tool that converts output from pmie(1) into regular column format.  Each column is 7 characters wide (by default, may
       be changed with the -w option) with a single space between columns.  That single space can be substituted with an alternate delimiter using
       the -d option (this is useful for importing the data into a spreadsheet, for example).

       The  precision  of  the	tabulated values from pmie can be specified with the -p option (default is 2 decimal places).  This option can and
       will override any width setting in order to present the requested precision.

       The pmie(1) configuration must follow these rules:

       (1)    Each pmie(1) expression is of the form ``NAME = expr;''.	NAME will be used as the column heading, and must contain no white  space,
	      although special characters can be escaped by enclosing NAME in single quotes.

       (2)    The ``expr'' must be a valid pmie(1) expression that produces a singular value.

       In addition, pmie(1) must be run with the -v command line option.

       It is also possible to use the -e command line to pmie(1) and output lines will be prefixed by a timestamp.

EXAMPLE
       Given this pmie(1) configuration file (config):

	    loadav = kernel.all.load #'1 minute';
	    '%usr' = kernel.all.cpu.user;
	    '%sys' = kernel.all.cpu.sys;
	    '%wio' = kernel.all.cpu.wait.total;
	    '%idle' = kernel.all.cpu.idle;
	    'max-iops' = max_inst(disk.dev.total);

       Then this command pipeline:

	    $ pmie -v -t 5 <config | pmie2col -w 8

       Produces output like this:

	       loadav	  %usr	   %sys     %wio    %idle max-iops
		 0.21	     ?	      ?        ?	?	 ?
		 0.36	  0.49	   0.03     0.18     0.29    25.40
		 0.49	  0.41	   0.10     0.36     0.13    51.00
		 0.69	  0.49	   0.10     0.05     0.37    43.20
		 0.71	  0.39	   0.08     0.04     0.49    14.00
		 0.83	  0.63	   0.15     0.00     0.21    32.30
		 1.09	  0.60	   0.02     0.10     0.27    47.00
		 0.92	  0.01	   0.00     0.00     0.99     2.40

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	configura-
       tion file, as described in pcp.conf(5).

SEE ALSO
       PCPIntro(1) and pmie(1).

Performance Co-Pilot							PCP							       PMIE2COL(1)