./foo.pl class myclass -t 2014-09-08:14:00T-004
perl args: $VAR1 = [
          'class',
          'myclass',
          '-t',
          '2014-09-08:14:00T-004'
        ];
query_params: $VAR1 = {
          'timestamp' => 1
        };
timestamp = 1
report type = class