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Re^2: calculate the time taken to run a script

by Kanji (Parson)
on Nov 23, 2005 at 16:56 UTC ( #511175=note: print w/replies, xml ) Need Help??

in reply to Re: calculate the time taken to run a script
in thread calculate the time taken to run a script

Perl already keeps track of start time for you in $^T, so unless you're doing something really funky, you can just subtract that from the current time to get elapsed time.

END { my $elapsed_seconds = time - $^T; # Do something with $elapsed_seconds # e.g., print qq(<!-- Script took ${elapsed_seconds}s to run -->); }


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[Eily]: marto I clearly don't have the thread knowledge to understand the importance of that example

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