$ time ./gfather.pl
dump.1167332700 McDarren 71
Processed 9098 files (total files:57912)
       56.07 real         4.10 user         0.97 sys
$ time ./gfather.pl
dump.1167332700 McDarren 71
Processed 9098 files (total files:57912)
       51.58 real         4.15 user         0.91 sys