Thank you for the assistance. This is what I came up with in the end. I had to iterate through the loop to get the trace level because sometimes the SMS parameter isn't in there. 
#!/usr/bin/perl -w

use strict;
use Proc::ProcessTable;

my $t = new Proc::ProcessTable;

print "PID    PPID   UP      START                    CMD TYPE        
+CMD NAME           TRACE\n";

foreach my $p (@{$t->table}) {
  if ($p->{cmd} =~ /op01/) {
    ### Format time into a MM:SS format.
    ### accounts for single digits in seconds field
    ### pretty obvious, really.

    my $seconds = $p->{time} % 60;
    my $diff = ($p->{time} - $seconds) / 60;
    my $minutes = $diff % 60;
    $seconds = "0$seconds" if $seconds =~ /^\d$/;
    my $bigTime = "$minutes:$seconds";

    ### Grab process name, type, and trace from cmd
    
    my $output = $p->{cmd};
    my @array = split( /\s+-\w\s+/, $output);
    my $procType = $array[0];
    my $procName = $array[1];
    my $traceLevel;
    for (my $i = 2; $i < @array; $i++) {
        if ($array[$i] =~ /\dx(?:\d+)/) {
            $traceLevel = $array[$i];
            last;
        } 
    }
    $traceLevel = "N/A" if !defined($traceLevel);

    my $FORMAT = "%-6s %-6s %-7s %-24s %-15s %-19s %s\n";
    printf($FORMAT,
       $p->{pid},
       $p->{ppid},
       $bigTime,
       scalar(localtime($p->{start})),
       $procType, 
       $procName,
       $traceLevel);
  }
}

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If you make something idiot-proof, eventually someone will make a better idiot.
I am that better idiot.

In reply to Re: Regex confusion by peschkaj
in thread Regex confusion by peschkaj

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