Add a field in MetricCatalog called default. It stores the metric value from the metric file in the fixture_generator. It is used for calculating the db_time with the default average wait time. This field is added to the initial migration because it is needed in the 0003 migration.
wait_class# is Statistic
Do not divide the metric values by observation time
Add target objectives: RawDBTime, SummedUpDBTime, NormalizedDBTime, TransactionCounter, and ElapsedTime
If TransactionCounter is included in the target objective, we will also normalize all the metrics by the ratio of the finished transactions and all of the transactions.
Changes:
default. It stores the metric value from the metric file in the fixture_generator. It is used for calculating the db_time with the default average wait time. This field is added to the initial migration because it is needed in the 0003 migration.