New workload generator generating wrong amount of records for UC2

For example with configuration

NUM_SENSORS=4
NUM_NESTED_GROUPS=9

the workload generator creates only 4 records per second instead of the expected 4^9=262144 records per second.

changed milestone to %0.2.0

added Bug label

mentioned in merge request !33 (merged)

assigned to @she and unassigned @stu200776

Fixed in !33 (merged)

closed

added modul/benchmarks/load-generator label