Re^3: Multiple patterns match in a big file and track the counts of each pattern matched

Yes, that's probably the reason.

What about embedded code?

my %matched;
my $i;
my $regex = join '|', map +($i++, "$_(?{\$matched{$i}++})")[1], map qu
+otemeta, @pat_array;

open my $LOG,'<', $InLogFilePath or die "can not open file :$!";

while (<$LOG>) {
    use re 'eval';
    chomp;
    /$regex/ if $. > $InStartLineNumber;
}
close $LOG;

for my $pattern (keys %matched) {
    print "$pattern\t$matched{$pattern}\n";
}
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($q=q:Sq=~/;[c](.)(.)/;chr(-||-|5+lengthSq)`"S|oS2"`map{chr |+ord
}map{substrSq`S_+|`|}3E|-|`7**2-3:)=~y+S|`+$1,++print+eval$q,q,a,
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