in reply to Re^2: time and mem usage of pgm
in thread time and mem usage of pgm

How about the time that the whole program takes (sytem, user, wall clock)?

See times for 2 out of 3.

With the rise and rise of 'Social' network sites: 'Computers are making people easier to use everyday'
Examine what is said, not who speaks -- Silence betokens consent -- Love the truth but pardon error.
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In Section Seekers of Perl Wisdom