|Perl: the Markov chain saw|
Re: Reduce CPU utilization time in reading file using perlby wink (Scribe)
|on Sep 27, 2013 at 17:19 UTC||Need Help??|
You're saying your file is over 5 TB (terabytes) in size... is that what you actually meant? Unless your system has a few TB of memory, good luck.
The differing CPU utilization is probably from a multi-core processor. Without multi-threading, you'll never use more than 1 core at a time.