uptime is reasonably portable across Unices and is simple to parse: 
my $info = `uptime`;
($avg_1, $avg_5, $avg_15) = $info =~ /load average:\s+(\S+),\s+(\S+),\
+s+(\S+)/;
print "$avg_1, $avg_5, $avg_15\n";

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-Mark

In reply to Re: Finding out Processor Usage by kvale
in thread Finding out Processor Usage by stvn

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