Here is an example: 
use strict;
use warnings;
use diagnostics;

use Time::HiRes qw( time );
my $start = time();

...code goes here...

my $end = time();
my $runtime = sprintf("%.16s", $end - $start);
print "This script took $runtime seconds to execute\n";

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In reply to Re: timing a command execution with perl by james28909
in thread timing a command execution with perl by savio

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