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Timer implementationby bash (Scribe) |
on Sep 16, 2008 at 02:06 UTC ( [id://711582]=perlquestion: print w/replies, xml ) | Need Help?? |
bash has asked for the wisdom of the Perl Monks concerning the following question:
Hello Gurus,
I am writing simple timer for my perl script and got confusion.
My assumption was that Real Time = USER+SYSTEM time, but this is not true. For example:
How it can be? I want to understand this situation, because of this depends what to use - perl built-in times() or Time::HiRes::gettimeofday functions.
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