C:\temp>perl 1.pl
$VAR1 = [
          'MEASURE',
          'CNT'
        ];
$VAR1 = [
          [
            '# PLTADM Queries (ex batch) ',
            '0'
          ]
        ];
A size:0
B size:2
B: 0 : 0 : # PLTADM Queries (ex batch)
B: 0 : 1 : 0