thank you pc88mxer and hipowls
I have moved it out of the loop and shaved off about close to 30 sec!!
grinder, I will also check your suggestion
All in all, I will just go back to developer and tell him that it might be just faster to run it on faster hardware
real 2m45.342s user 2m43.562s sys 0m1.684s sub main { my $csv = Text::CSV_XS->new; for (@files) { open ( NOW , "$directory/$_" ) || die "you suck\n"; while (<NOW>) { my (%rec,%HoH); my $p; chomp; $t_counter++; $csv->parse($_); my @fields = $csv->fields;

In reply to Re^2: need to optimize my sub routine by convenientstore
in thread need to optimize my sub routine by convenientstore

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